/* roulang page: index */
:root {
            --bg-dark: #111318;
            --bg-warm: #F7F6F2;
            --bg-deep: #0F2E33;
            --amber: #D97706;
            --amber-light: #E89A2B;
            --amber-dark: #B56405;
            --ink: #1C1B18;
            --ink-light: #4A4740;
            --ink-faint: #7A746A;
            --inverse: #F5F2EC;
            --border-warm: #E5E0D8;
            --green: #22C55E;
            --red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
            --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
            --transition-base: all 0.22s ease;
            --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
            --section-pad-desktop: 76px 0;
            --section-pad-mobile: 44px 0;
        }

        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            color: var(--ink);
            background: var(--bg-warm);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; transition: var(--transition-base); }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: var(--focus-ring);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img { max-width: 100%; display: block; }
        .container-custom { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        .section { padding: var(--section-pad-desktop); position: relative; }
        .section--dark { background: var(--bg-dark); color: var(--inverse); }
        .section--deep { background: var(--bg-deep); color: var(--inverse); }
        .section--warm { background: var(--bg-warm); color: var(--ink); }
        .section--tint { background: #F2EFE8; color: var(--ink); }
        .section--gradient { background: linear-gradient(180deg, #111318 0%, #0F2E33 100%); color: var(--inverse); }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .section__title {
            font-size: clamp(24px, 2.6vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }
        .section__subtitle {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 860px;
            line-height: 1.8;
        }
        .section--dark .section__subtitle,
        .section--deep .section__subtitle,
        .section--gradient .section__subtitle {
            color: rgba(245, 242, 236, 0.7);
        }
        .section__head {
            margin-bottom: 40px;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 64px;
            background: rgba(17, 19, 24, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            flex-shrink: 0;
        }
        .site-header__logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 800;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 3px;
            flex: 1;
            justify-content: center;
        }
        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.82);
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }
        .site-header__nav a:hover,
        .site-header__nav a:focus-visible {
            color: var(--inverse);
            background: rgba(255, 255, 255, 0.06);
        }
        .site-header__nav a.active {
            color: var(--amber);
        }
        .site-header__nav a.active::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 3px;
            background: var(--amber);
            border-radius: 2px;
        }
        .site-header__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--green);
            display: inline-block;
            animation: pulse-dot 2s infinite;
        }
        .status-dot--amber { background: var(--amber); animation-delay: 0.5s; }
        .status-dot--red { background: var(--red); animation-delay: 1s; }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.55; transform: scale(1.2); }
        }
        .bell-btn {
            position: relative;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: transparent;
            color: var(--inverse);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            cursor: pointer;
            transition: var(--transition-base);
        }
        .bell-btn:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.2);
        }
        .bell-btn .badge-dot {
            position: absolute;
            top: 8px;
            right: 8px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--red);
        }
        .btn-amber {
            background: var(--amber);
            color: #111318;
            font-weight: 700;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .btn-amber:hover {
            background: var(--amber-light);
            box-shadow: var(--shadow-btn);
            transform: translateY(-1px);
            color: #111318;
        }
        .btn-amber:active {
            background: var(--amber-dark);
            transform: translateY(0);
        }
        .btn-outline-amber {
            background: transparent;
            color: var(--amber);
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--amber);
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .btn-outline-amber:hover {
            background: var(--amber);
            color: #111318;
            box-shadow: var(--shadow-btn);
        }
        .btn-outline-light {
            background: transparent;
            color: var(--inverse);
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(245, 242, 236, 0.4);
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-light:hover {
            background: rgba(245, 242, 236, 0.08);
            border-color: var(--inverse);
        }

        /* Mobile nav toggle */
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: transparent;
            border: none;
            padding: 8px;
        }
        .nav-toggle span {
            width: 24px;
            height: 2px;
            background: var(--inverse);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
        .mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            background: #111318;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 16px 24px 24px;
            z-index: 1029;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-menu.open { display: flex; }
        .mobile-menu a {
            color: var(--inverse);
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 500;
        }
        .mobile-menu a:hover { background: rgba(255, 255, 255, 0.06); }
        .mobile-menu a.active { color: var(--amber); }

        /* Hero */
        .hero {
            min-height: 78vh;
            background: url('/assets/images/a91c8c123f9f8edd.webp') center/cover no-repeat;
            position: relative;
            display: flex;
            align-items: center;
            padding: 140px 0 80px;
            margin-top: 0;
        }
        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(17, 19, 24, 0.93) 0%, rgba(17, 19, 24, 0.68) 50%, rgba(15, 46, 51, 0.73) 100%);
            z-index: 1;
        }
        .hero__inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
        }
        .hero__content h1 {
            font-size: clamp(28px, 3.2vw, 44px);
            font-weight: 700;
            line-height: 1.25;
            color: var(--inverse);
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }
        .hero__content h1 .highlight {
            color: var(--amber);
        }
        .hero__desc {
            font-size: 15px;
            line-height: 1.85;
            color: rgba(245, 242, 236, 0.78);
            max-width: 560px;
            margin-bottom: 28px;
        }
        .hero__actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        .hero__badges {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 600;
            color: rgba(245, 242, 236, 0.85);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 100px;
            padding: 6px 14px;
        }
        .hero__panel {
            background: rgba(17, 19, 24, 0.78);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 26px 22px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
        }
        .hero__panel-title {
            font-size: 13px;
            font-weight: 600;
            color: rgba(245, 242, 236, 0.6);
            letter-spacing: 0.06em;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero__panel-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .hero__panel-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 13px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
        }
        .hero__panel-list li:last-child { border-bottom: none; }
        .hero__panel-list .rank {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: rgba(217, 119, 6, 0.2);
            color: var(--amber);
            font-weight: 700;
            font-size: 11px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            flex-shrink: 0;
        }
        .hero__panel-list .name {
            flex: 1;
            color: rgba(245, 242, 236, 0.88);
            font-weight: 500;
        }
        .hero__panel-list .score {
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--amber);
            font-size: 14px;
        }
        .hero__scroll {
            position: absolute;
            bottom: 28px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
            color: rgba(245, 242, 236, 0.5);
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.08em;
        }
        .hero__scroll .line {
            width: 1px;
            height: 32px;
            background: rgba(245, 242, 236, 0.3);
            position: relative;
            overflow: hidden;
        }
        .hero__scroll .line::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 10px;
            background: var(--amber);
            animation: scroll-line 1.8s infinite;
        }
        @keyframes scroll-line {
            0% { top: -8px; opacity: 0; }
            30% { opacity: 1; }
            100% { top: 36px; opacity: 0; }
        }

        /* Status data strip */
        .status-strip {
            background: #0D0F13;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            padding: 20px 0;
        }
        .status-strip__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .status-strip__item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(245, 242, 236, 0.72);
            font-size: 13px;
            font-weight: 500;
        }
        .status-strip__item .num {
            font-family: var(--font-num);
            font-size: 22px;
            font-weight: 700;
            color: var(--inverse);
        }
        .status-strip__item .label {
            font-size: 12px;
            color: rgba(245, 242, 236, 0.5);
        }
        .status-strip__divider {
            width: 1px;
            height: 28px;
            background: rgba(255, 255, 255, 0.1);
            flex-shrink: 0;
        }

        /* Service cards */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .service-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .service-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(217, 119, 6, 0.35);
        }
        .service-card__img {
            height: 170px;
            overflow: hidden;
            position: relative;
        }
        .service-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .service-card:hover .service-card__img img {
            transform: scale(1.05);
        }
        .service-card__body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .service-card__title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--ink);
        }
        .service-card__text {
            font-size: 14px;
            color: var(--ink-light);
            line-height: 1.7;
            flex: 1;
        }
        .service-card__link {
            font-size: 13px;
            font-weight: 600;
            color: var(--amber);
            margin-top: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .service-card__link:hover {
            color: var(--amber-dark);
            gap: 10px;
        }

        /* Data band */
        .data-band__grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .data-band__item {
            text-align: center;
            padding: 24px 16px;
            border-radius: var(--radius-lg);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: var(--transition-base);
        }
        .data-band__item:hover {
            background: rgba(255, 255, 255, 0.07);
        }
        .data-band__num {
            font-family: var(--font-num);
            font-size: clamp(40px, 4vw, 56px);
            font-weight: 800;
            color: var(--amber);
            line-height: 1.15;
        }
        .data-band__label {
            font-size: 13px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.65);
            margin-top: 6px;
        }

        /* Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
            position: relative;
        }
        .steps-grid::before {
            content: '';
            position: absolute;
            top: 27px;
            left: 40px;
            right: 40px;
            height: 2px;
            background: var(--border-warm);
            z-index: 0;
        }
        .step-item {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 0 12px;
        }
        .step-item__circle {
            width: 54px;
            height: 54px;
            border-radius: 50%;
            background: var(--amber);
            color: #111318;
            font-weight: 800;
            font-size: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            box-shadow: 0 6px 16px rgba(217, 119, 6, 0.3);
            border: 3px solid var(--bg-warm);
        }
        .step-item__title {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .step-item__text {
            font-size: 13px;
            color: var(--ink-faint);
            line-height: 1.65;
        }

        /* Featured cards */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 22px;
        }
        .featured-card {
            display: flex;
            gap: 18px;
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            padding: 18px;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }
        .featured-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .featured-card__img {
            width: 140px;
            min-height: 120px;
            border-radius: var(--radius-md);
            object-fit: cover;
            flex-shrink: 0;
        }
        .featured-card__body {
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .featured-card__tag {
            font-size: 11px;
            font-weight: 700;
            color: var(--amber);
            letter-spacing: 0.05em;
            margin-bottom: 6px;
        }
        .featured-card__title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .featured-card__text {
            font-size: 13.5px;
            color: var(--ink-faint);
            line-height: 1.7;
            flex: 1;
        }

        /* Brand intro */
        .brand-intro {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 44px;
            align-items: center;
        }
        .brand-intro__img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
        }
        .brand-intro__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 320px;
        }
        .brand-intro__content h2 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .brand-intro__content p {
            font-size: 15px;
            color: var(--ink-light);
            line-height: 1.85;
            margin-bottom: 14px;
        }

        /* Tabs / ranking */
        .rank-tabs .nav-tabs {
            border-bottom: 2px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 24px;
        }
        .rank-tabs .nav-tabs .nav-link {
            background: transparent;
            border: none;
            color: rgba(245, 242, 236, 0.6);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 20px;
            border-bottom: 2px solid transparent;
            border-radius: 0;
            transition: var(--transition-base);
        }
        .rank-tabs .nav-tabs .nav-link:hover {
            color: var(--inverse);
            border-bottom-color: rgba(217, 119, 6, 0.4);
        }
        .rank-tabs .nav-tabs .nav-link.active {
            color: var(--amber);
            border-bottom-color: var(--amber);
            background: transparent;
        }
        .rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .rank-list__item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 14px;
        }
        .rank-list__item:last-child { border-bottom: none; }
        .rank-list__pos {
            font-family: var(--font-num);
            font-weight: 800;
            font-size: 16px;
            width: 36px;
            color: var(--amber);
            flex-shrink: 0;
        }
        .rank-list__name {
            flex: 1;
            color: rgba(245, 242, 236, 0.88);
            font-weight: 500;
        }
        .rank-list__bar-wrap {
            width: 160px;
            height: 8px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 4px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .rank-list__bar {
            height: 100%;
            border-radius: 4px;
            background: var(--amber);
            transition: width 0.6s ease;
        }
        .rank-list__trend {
            font-size: 13px;
            color: var(--green);
            width: 50px;
            text-align: right;
            flex-shrink: 0;
        }
        .rank-list__trend.down { color: var(--red); }

        /* News layout */
        .news-layout {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 28px;
        }
        .news-focus {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
        }
        .news-focus:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .news-focus__img {
            height: 220px;
            overflow: hidden;
        }
        .news-focus__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-focus__body {
            padding: 22px 24px;
        }
        .news-focus__date {
            font-size: 12px;
            color: var(--amber);
            font-weight: 600;
            margin-bottom: 8px;
        }
        .news-focus__title {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .news-focus__text {
            font-size: 14px;
            color: var(--ink-light);
            line-height: 1.75;
        }
        .news-side {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-side__item {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            transition: var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .news-side__item:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .news-side__date {
            font-size: 11px;
            color: var(--ink-faint);
            margin-bottom: 4px;
        }
        .news-side__title {
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.45;
        }
        .news-side__text {
            font-size: 13px;
            color: var(--ink-faint);
            line-height: 1.65;
            margin-bottom: 10px;
        }
        .news-side__link {
            font-size: 12px;
            font-weight: 600;
            color: var(--amber);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .news-side__link:hover { color: var(--amber-dark); }

        /* Case wall */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .case-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .case-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }
        .case-card__img {
            height: 150px;
            overflow: hidden;
        }
        .case-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .case-card__body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .case-card__tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 700;
            color: var(--amber);
            background: rgba(217, 119, 6, 0.1);
            border-radius: 4px;
            padding: 3px 10px;
            margin-bottom: 10px;
            align-self: flex-start;
        }
        .case-card__title {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.45;
        }
        .case-card__text {
            font-size: 13px;
            color: var(--ink-faint);
            line-height: 1.65;
            flex: 1;
        }

        /* Collection directory */
        .collection-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .collection-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }
        .collection-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .collection-card__icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            background: rgba(217, 119, 6, 0.1);
            color: var(--amber);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin: 0 auto 14px;
        }
        .collection-card__title {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .collection-card__count {
            font-size: 12px;
            color: var(--ink-faint);
        }

        /* Partner */
        .partner-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }
        .partner-tag {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 16px 12px;
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            font-size: 13px;
            font-weight: 600;
            color: var(--ink-faint);
            transition: var(--transition-base);
            text-align: center;
            min-height: 56px;
        }
        .partner-tag:hover {
            border-color: rgba(217, 119, 6, 0.4);
            color: var(--ink);
            box-shadow: var(--shadow-card);
        }

        /* FAQ */
        .faq-accordion .accordion-item {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background: #fff;
            color: var(--ink);
            font-weight: 700;
            font-size: 15px;
            padding: 18px 22px;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--amber);
            border-left: 3px solid var(--amber);
            border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: var(--focus-ring);
        }
        .faq-accordion .accordion-body {
            font-size: 14px;
            color: var(--ink-light);
            line-height: 1.8;
            padding: 16px 22px 20px;
            background: #FCFBF9;
        }

        /* Assurance */
        .assurance-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .assurance-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            transition: var(--transition-base);
        }
        .assurance-item:hover {
            box-shadow: var(--shadow-card);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .assurance-item__icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(217, 119, 6, 0.1);
            color: var(--amber);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }
        .assurance-item__text {
            font-size: 13.5px;
            font-weight: 600;
            color: var(--ink);
        }
        .assurance-item__sub {
            font-size: 12px;
            color: var(--ink-faint);
            font-weight: 400;
        }

        /* CTA */
        .cta-banner {
            background: url('/assets/images/76861ba18f01a346.webp') center/cover no-repeat;
            border-radius: var(--radius-lg);
            padding: 64px 48px;
            text-align: center;
            position: relative;
            overflow: hidden;
            color: var(--inverse);
        }
        .cta-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(15, 46, 51, 0.82);
            z-index: 1;
        }
        .cta-banner__inner {
            position: relative;
            z-index: 2;
        }
        .cta-banner h2 {
            font-size: clamp(24px, 2.5vw, 32px);
            font-weight: 700;
            margin-bottom: 14px;
        }
        .cta-banner p {
            font-size: 15px;
            color: rgba(245, 242, 236, 0.75);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }
        .cta-banner__actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            color: rgba(245, 242, 236, 0.72);
            padding: 56px 0 28px;
        }
        .site-footer__top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        .site-footer__brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .site-footer__signature {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(245, 242, 236, 0.55);
            max-width: 260px;
        }
        .site-footer h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--inverse);
            margin-bottom: 16px;
        }
        .site-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer__links li {
            margin-bottom: 8px;
        }
        .site-footer__links a {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.55);
            transition: var(--transition-base);
        }
        .site-footer__links a:hover {
            color: var(--amber);
        }
        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            font-size: 12px;
            color: rgba(245, 242, 236, 0.4);
        }
        .site-footer__bottom a {
            color: rgba(245, 242, 236, 0.5);
            font-size: 12px;
        }
        .site-footer__bottom a:hover {
            color: var(--amber);
        }

        /* Breadcrumb on category pages */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--ink-faint);
            margin-bottom: 12px;
        }
        .breadcrumb-custom a { color: var(--amber); font-weight: 500; }
        .breadcrumb-custom a:hover { color: var(--amber-dark); }
        .breadcrumb-custom .sep { color: #C8C2B8; }

        /* Responsive */
        @media (max-width: 991px) {
            .site-header__nav { display: none; }
            .nav-toggle { display: flex; }
            .site-header__right .status-dot, .site-header__right .bell-btn { display: none; }
            .hero__inner { grid-template-columns: 1fr; gap: 32px; }
            .hero { padding: 120px 0 70px; }
            .hero__scroll { display: none; }
            .service-grid { grid-template-columns: repeat(2, 1fr); }
            .data-band__grid { grid-template-columns: repeat(2, 1fr); }
            .steps-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
            .steps-grid::before { display: none; }
            .featured-grid { grid-template-columns: 1fr; }
            .brand-intro { grid-template-columns: 1fr; gap: 24px; }
            .news-layout { grid-template-columns: 1fr; }
            .case-grid { grid-template-columns: repeat(2, 1fr); }
            .collection-grid { grid-template-columns: repeat(2, 1fr); }
            .partner-grid { grid-template-columns: repeat(3, 1fr); }
            .assurance-grid { grid-template-columns: repeat(2, 1fr); }
            .site-footer__top { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 767px) {
            .section { padding: var(--section-pad-mobile); }
            .container-custom { padding: 0 16px; }
            .site-header__inner { padding: 0 16px; }
            .site-header__logo { font-size: 17px; }
            .btn-amber, .btn-outline-amber, .btn-outline-light { font-size: 13px; padding: 8px 16px; }
            .hero { min-height: auto; padding: 100px 0 48px; }
            .hero__content h1 { font-size: 24px; }
            .hero__desc { font-size: 14px; }
            .hero__panel { padding: 20px 16px; }
            .status-strip__inner { gap: 16px; }
            .status-strip__divider { display: none; }
            .status-strip__item .num { font-size: 18px; }
            .service-grid { grid-template-columns: 1fr; }
            .data-band__grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
            .data-band__num { font-size: 32px; }
            .steps-grid { grid-template-columns: 1fr; }
            .step-item__circle { margin-bottom: 10px; }
            .featured-card { flex-direction: column; }
            .featured-card__img { width: 100%; height: 150px; min-height: auto; }
            .case-grid { grid-template-columns: 1fr; }
            .collection-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
            .partner-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
            .partner-tag { font-size: 12px; padding: 12px 8px; }
            .assurance-grid { grid-template-columns: 1fr; gap: 10px; }
            .cta-banner { padding: 40px 20px; }
            .site-footer__top { grid-template-columns: 1fr; gap: 24px; }
            .site-footer__bottom { flex-direction: column; text-align: center; }
            .rank-list__bar-wrap { width: 80px; }
            .rank-list__trend { width: auto; }
        }

        @media (max-width: 520px) {
            .hero__content h1 { font-size: 22px; }
            .hero__desc { font-size: 13px; }
            .hero__actions { flex-direction: column; }
            .btn-amber, .btn-outline-amber, .btn-outline-light { width: 100%; justify-content: center; }
            .data-band__grid { grid-template-columns: 1fr 1fr; }
            .collection-grid { grid-template-columns: 1fr; }
            .news-focus__title { font-size: 16px; }
            .section__title { font-size: 20px; }
            .site-header__logo .logo-text { font-size: 16px; }
        }

/* roulang page: category1 */
:root {
            --bg-dark: #111318;
            --bg-warm: #F7F6F2;
            --bg-deep: #0F2E33;
            --amber: #D97706;
            --amber-light: #E89A2B;
            --amber-dark: #B56405;
            --ink: #1C1B18;
            --ink-light: #4A4740;
            --ink-faint: #7A746A;
            --inverse: #F5F2EC;
            --border-warm: #E5E0D8;
            --green: #22C55E;
            --red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
            --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
            --transition-base: all 0.22s ease;
            --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
            --section-pad-desktop: 76px 0;
            --section-pad-mobile: 44px 0;
        }
        
        /* Base reset */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-sans);
            color: var(--ink);
            background: var(--bg-warm);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 64px;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        
        a:hover {
            color: var(--amber);
        }
        
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: var(--focus-ring);
            outline-offset: 2px;
            border-radius: 4px;
        }
        
        img {
            max-width: 100%;
            display: block;
        }
        
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        .section {
            padding: var(--section-pad-desktop);
            position: relative;
        }
        
        .section--dark {
            background: var(--bg-dark);
            color: var(--inverse);
        }
        
        .section--deep {
            background: var(--bg-deep);
            color: var(--inverse);
        }
        
        .section--warm {
            background: var(--bg-warm);
            color: var(--ink);
        }
        
        .section--tint {
            background: #F2EFE8;
            color: var(--ink);
        }
        
        .section--gradient {
            background: linear-gradient(180deg, #111318 0%, #0F2E33 100%);
            color: var(--inverse);
        }
        
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        
        .section__title {
            font-size: clamp(24px, 2.6vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
            color: inherit;
        }
        
        .section__subtitle {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 860px;
            line-height: 1.8;
        }
        
        .section--dark .section__subtitle,
        .section--deep .section__subtitle,
        .section--gradient .section__subtitle {
            color: rgba(245, 242, 236, 0.7);
        }
        
        .section__head {
            margin-bottom: 40px;
        }
        
        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 64px;
            background: rgba(17, 19, 24, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
        }
        
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            flex-shrink: 0;
        }
        
        .site-header__logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 800;
        }
        
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 3px;
            flex: 1;
            justify-content: center;
        }
        
        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.82);
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }
        
        .site-header__nav a:hover,
        .site-header__nav a:focus-visible {
            color: var(--inverse);
            background: rgba(255, 255, 255, 0.06);
        }
        
        .site-header__nav a.active {
            color: var(--amber);
        }
        
        .site-header__nav a.active::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 3px;
            background: var(--amber);
            border-radius: 2px;
        }
        
        .site-header__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        
        .bell-btn {
            position: relative;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: transparent;
            color: var(--inverse);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            cursor: pointer;
            transition: var(--transition-base);
        }
        
        .bell-btn:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        
        .badge-dot {
            position: absolute;
            top: 6px;
            right: 6px;
            width: 8px;
            height: 8px;
            background: var(--red);
            border-radius: 50%;
            border: 2px solid #111318;
        }
        
        .status-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--green);
            box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
            animation: pulse-dot 2s infinite;
        }
        
        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15); }
            50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.05); }
        }
        
        .btn-amber {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--amber);
            color: #111318;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: var(--shadow-btn);
            white-space: nowrap;
        }
        
        .btn-amber:hover,
        .btn-amber:focus-visible {
            background: var(--amber-light);
            color: #111318;
            box-shadow: 0 6px 18px rgba(217, 119, 6, 0.4);
        }
        
        .btn-amber:active {
            background: var(--amber-dark);
            transform: translateY(1px);
            box-shadow: 0 2px 8px rgba(217, 119, 6, 0.3);
        }
        
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 6px;
            border-radius: 4px;
        }
        
        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--inverse);
            transition: var(--transition-base);
        }
        
        .nav-toggle:hover span {
            background: var(--amber);
        }
        
        @media (max-width: 992px) {
            .site-header__nav {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #111318;
                flex-direction: column;
                align-items: stretch;
                padding: 16px 24px;
                gap: 6px;
                border-bottom: 1px solid rgba(255,255,255,0.08);
            }
            
            .site-header__nav.show {
                display: flex;
            }
            
            .site-header__nav a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: var(--radius-sm);
            }
            
            .site-header__nav a.active::after {
                display: none;
            }
            
            .nav-toggle {
                display: flex;
            }
            
            .site-header__right .btn-amber {
                display: none;
            }
        }
        
        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            color: var(--inverse);
            padding: 56px 0 24px;
        }
        
        .site-footer__top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        
        .site-footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            margin-bottom: 16px;
        }
        
        .site-footer__signature {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(245, 242, 236, 0.7);
            margin-bottom: 0;
        }
        
        .site-footer h4 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 16px;
            color: var(--inverse);
        }
        
        .site-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .site-footer__links li {
            margin-bottom: 10px;
        }
        
        .site-footer__links a {
            color: rgba(245, 242, 236, 0.65);
            font-size: 14px;
            transition: var(--transition-base);
        }
        
        .site-footer__links a:hover {
            color: var(--amber);
            padding-left: 4px;
        }
        
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid rgba(245, 242, 236, 0.3);
            color: var(--inverse);
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            transition: var(--transition-base);
            background: transparent;
        }
        
        .btn-outline-light:hover {
            border-color: var(--amber);
            color: var(--amber);
            background: rgba(217, 119, 6, 0.08);
        }
        
        .site-footer__bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            padding-top: 24px;
            gap: 12px;
            font-size: 13px;
            color: rgba(245, 242, 236, 0.5);
        }
        
        .site-footer__bottom a {
            color: rgba(245, 242, 236, 0.55);
            margin: 0 6px;
        }
        
        .site-footer__bottom a:hover {
            color: var(--amber);
        }
        
        @media (max-width: 768px) {
            .site-footer__top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        
        @media (max-width: 480px) {
            .site-footer__top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer__bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        
        /* Category Banner */
        .category-banner {
            background: linear-gradient(135deg, rgba(17,19,24,0.92) 0%, rgba(15,46,51,0.88) 100%), url('/assets/images/a91c8c123f9f8edd.webp') center/cover no-repeat;
            color: var(--inverse);
            padding: 48px 0 56px;
            position: relative;
            min-height: 280px;
            display: flex;
            align-items: center;
        }
        
        .category-banner .breadcrumb {
            margin-bottom: 16px;
            font-size: 13px;
            color: rgba(245, 242, 236, 0.6);
            background: transparent;
            padding: 0;
        }
        
        .category-banner .breadcrumb a {
            color: rgba(245, 242, 236, 0.75);
        }
        
        .category-banner .breadcrumb a:hover {
            color: var(--amber);
        }
        
        .category-banner .breadcrumb .separator {
            margin: 0 8px;
            color: rgba(245, 242, 236, 0.4);
        }
        
        .category-banner h1 {
            font-size: clamp(28px, 3.5vw, 42px);
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            color: var(--inverse);
        }
        
        .category-banner .banner-desc {
            font-size: 15px;
            line-height: 1.8;
            max-width: 720px;
            color: rgba(245, 242, 236, 0.8);
        }
        
        /* Filter Bar */
        .filter-bar {
            background: var(--bg-warm);
            border-bottom: 1px solid var(--border-warm);
            padding: 18px 0;
        }
        
        .filter-bar .filter-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }
        
        .filter-bar .form-select,
        .filter-bar .form-control {
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 14px;
            color: var(--ink);
            background: #fff;
            height: 40px;
            min-width: 140px;
            transition: var(--transition-base);
        }
        
        .filter-bar .form-select:focus,
        .filter-bar .form-control:focus {
            border-color: var(--amber);
            box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.15);
        }
        
        .filter-bar .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 14px;
            border-radius: 20px;
            background: #fff;
            border: 1px solid var(--border-warm);
            font-size: 13px;
            color: var(--ink-light);
            cursor: pointer;
            transition: var(--transition-base);
        }
        
        .filter-bar .filter-tag:hover,
        .filter-bar .filter-tag:focus-visible {
            border-color: var(--amber);
            color: var(--amber);
        }
        
        .filter-bar .filter-tag.active {
            background: var(--amber);
            border-color: var(--amber);
            color: #111318;
        }
        
        .filter-bar .filter-sort {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 14px;
            border-radius: 20px;
            background: #fff;
            border: 1px solid var(--border-warm);
            font-size: 13px;
            color: var(--ink-light);
            cursor: pointer;
            transition: var(--transition-base);
        }
        
        .filter-bar .filter-sort:hover {
            border-color: var(--amber);
            color: var(--amber);
        }
        
        /* Content Cards */
        .content-list {
            background: var(--bg-warm);
        }
        
        .content-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .content-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        
        .content-card .card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        
        .content-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-smooth);
        }
        
        .content-card:hover .card-img img {
            transform: scale(1.04);
        }
        
        .content-card .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(17, 19, 24, 0.8);
            color: var(--amber);
            font-size: 12px;
            padding: 4px 10px;
            border-radius: 4px;
            font-weight: 500;
        }
        
        .content-card .card-body {
            padding: 20px 20px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .content-card .card-title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 10px;
            color: var(--ink);
        }
        
        .content-card .card-title a:hover {
            color: var(--amber);
        }
        
        .content-card .card-summary {
            font-size: 14px;
            color: var(--ink-faint);
            line-height: 1.75;
            margin-bottom: 16px;
            flex: 1;
        }
        
        .content-card .card-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: var(--ink-faint);
            border-top: 1px solid var(--border-warm);
            padding-top: 14px;
        }
        
        .content-card .card-meta .date {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .content-card .card-meta .read-time {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        /* Featured */
        .featured {
            background: var(--section--tint);
            background: #F2EFE8;
        }
        
        .featured-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            padding: 20px;
            display: flex;
            gap: 18px;
            align-items: center;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
            height: 100%;
        }
        
        .featured-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        
        .featured-card .feat-img {
            width: 120px;
            height: 90px;
            border-radius: var(--radius-md);
            overflow: hidden;
            flex-shrink: 0;
        }
        
        .featured-card .feat-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .featured-card .feat-content {
            flex: 1;
        }
        
        .featured-card .feat-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ink);
        }
        
        .featured-card .feat-title .rec-badge {
            display: inline-block;
            background: var(--amber);
            color: #111318;
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 4px;
            margin-left: 8px;
            font-weight: 600;
        }
        
        .featured-card .feat-summary {
            font-size: 13px;
            color: var(--ink-faint);
            line-height: 1.7;
        }
        
        /* Data Summary */
        .data-summary {
            background: var(--bg-dark);
            color: var(--inverse);
        }
        
        .data-summary .data-item {
            text-align: center;
            padding: 24px 12px;
        }
        
        .data-summary .data-num {
            font-family: var(--font-num);
            font-size: clamp(36px, 4vw, 52px);
            font-weight: 700;
            color: var(--amber);
            line-height: 1.2;
        }
        
        .data-summary .data-label {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            margin-top: 8px;
        }
        
        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, rgba(17,19,24,0.95) 0%, rgba(15,46,51,0.92) 100%), url('/assets/images/03c05b05ab53b502.webp') center/cover no-repeat;
            color: var(--inverse);
            padding: 64px 0;
            text-align: center;
        }
        
        .subscribe-cta .cta-title {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            margin-bottom: 12px;
        }
        
        .subscribe-cta .cta-sub {
            font-size: 15px;
            color: rgba(245, 242, 236, 0.7);
            max-width: 560px;
            margin: 0 auto 28px;
        }
        
        .subscribe-cta .subscribe-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            max-width: 560px;
            margin: 0 auto;
        }
        
        .subscribe-cta .subscribe-form input {
            flex: 1;
            min-width: 240px;
            height: 46px;
            border: 1px solid rgba(255,255,255,0.15);
            background: rgba(255,255,255,0.08);
            color: var(--inverse);
            border-radius: var(--radius-sm);
            padding: 0 16px;
            font-size: 14px;
        }
        
        .subscribe-cta .subscribe-form input::placeholder {
            color: rgba(245, 242, 236, 0.4);
        }
        
        .subscribe-cta .subscribe-form input:focus {
            border-color: var(--amber);
            box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.2);
            background: rgba(255,255,255,0.12);
        }
        
        /* Load More */
        .load-more-wrap {
            background: var(--bg-warm);
            text-align: center;
            padding: 24px 0 64px;
        }
        
        .btn-outline-dark-amber {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1px solid var(--border-warm);
            color: var(--ink);
            padding: 10px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            transition: var(--transition-base);
            background: #fff;
        }
        
        .btn-outline-dark-amber:hover {
            border-color: var(--amber);
            color: var(--amber);
            background: #FFFDF9;
            box-shadow: var(--shadow-card);
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 48px 0;
                --section-pad-mobile: 36px 0;
            }
            .category-banner {
                min-height: 220px;
                padding: 32px 0 40px;
            }
            .filter-bar .filter-inner {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-bar .form-select,
            .filter-bar .form-control {
                width: 100%;
            }
        }
        
        @media (max-width: 576px) {
            .featured-card {
                flex-direction: column;
                align-items: stretch;
            }
            .featured-card .feat-img {
                width: 100%;
                height: 160px;
            }
            .content-card .card-title {
                font-size: 16px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-dark: #111318;
            --bg-warm: #F7F6F2;
            --bg-deep: #0F2E33;
            --amber: #D97706;
            --amber-light: #E89A2B;
            --amber-dark: #B56405;
            --ink: #1C1B18;
            --ink-light: #4A4740;
            --ink-faint: #7A746A;
            --inverse: #F5F2EC;
            --border-warm: #E5E0D8;
            --green: #22C55E;
            --red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
            --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
            --transition-base: all 0.22s ease;
            --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
            --section-pad-desktop: 76px 0;
            --section-pad-mobile: 44px 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            color: var(--ink);
            background: var(--bg-warm);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 64px;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: var(--focus-ring);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            display: block;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-pad-desktop);
            position: relative;
        }

        .section--dark {
            background: var(--bg-dark);
            color: var(--inverse);
        }

        .section--deep {
            background: var(--bg-deep);
            color: var(--inverse);
        }

        .section--warm {
            background: var(--bg-warm);
            color: var(--ink);
        }

        .section--tint {
            background: #F2EFE8;
            color: var(--ink);
        }

        .section--gradient {
            background: linear-gradient(180deg, #111318 0%, #0F2E33 100%);
            color: var(--inverse);
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section__title {
            font-size: clamp(24px, 2.6vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }

        .section__subtitle {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 860px;
            line-height: 1.8;
        }

        .section--dark .section__subtitle,
        .section--deep .section__subtitle,
        .section--gradient .section__subtitle {
            color: rgba(245, 242, 236, 0.7);
        }

        .section__head {
            margin-bottom: 40px;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 64px;
            background: rgba(17, 19, 24, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
        }

        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }

        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            flex-shrink: 0;
        }

        .site-header__logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 800;
        }

        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 3px;
            flex: 1;
            justify-content: center;
        }

        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.82);
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }

        .site-header__nav a:hover,
        .site-header__nav a:focus-visible {
            color: var(--inverse);
            background: rgba(255, 255, 255, 0.06);
        }

        .site-header__nav a.active {
            color: var(--amber);
        }

        .site-header__nav a.active::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 3px;
            background: var(--amber);
            border-radius: 2px;
        }

        .site-header__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background: var(--green);
            border-radius: 50%;
            display: inline-block;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
            50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
        }

        .bell-btn {
            position: relative;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: transparent;
            color: var(--inverse);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .bell-btn:hover {
            background: rgba(255, 255, 255, 0.08);
            color: var(--amber);
        }

        .badge-dot {
            position: absolute;
            top: 7px;
            right: 8px;
            width: 7px;
            height: 7px;
            background: var(--red);
            border-radius: 50%;
            border: 1px solid #111318;
        }

        .btn-amber {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--amber);
            color: #111318;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-amber:hover {
            background: var(--amber-light);
            color: #111318;
            box-shadow: var(--shadow-btn);
            transform: translateY(-1px);
        }

        .btn-amber:active {
            background: var(--amber-dark);
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: var(--inverse);
            border: 1px solid rgba(245, 242, 236, 0.4);
            border-radius: var(--radius-sm);
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .btn-outline-light:hover {
            border-color: var(--amber);
            color: var(--amber);
            background: rgba(217, 119, 6, 0.08);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
        }

        .nav-toggle span {
            width: 24px;
            height: 2px;
            background: var(--inverse);
            border-radius: 2px;
            transition: var(--transition-base);
        }

        .nav-toggle span:nth-child(2) {
            width: 16px;
            align-self: flex-end;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--ink-faint);
            margin-bottom: 10px;
        }

        .breadcrumb-bar a {
            color: var(--amber);
        }

        .breadcrumb-bar a:hover {
            color: var(--amber-dark);
            text-decoration: underline;
        }

        .breadcrumb-bar .sep {
            color: var(--border-warm);
        }

        /* Category Banner */
        .category-banner {
            padding: 40px 0 32px;
            background: var(--bg-warm);
            border-bottom: 1px solid var(--border-warm);
            position: relative;
            overflow: hidden;
        }

        .category-banner::after {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(217, 119, 6, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-banner h1 {
            font-size: clamp(28px, 3vw, 40px);
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .category-banner .lead {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 760px;
            line-height: 1.8;
        }

        /* Filter toolbar */
        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            box-shadow: var(--shadow-card);
        }

        .filter-toolbar select {
            min-width: 130px;
            height: 40px;
            padding: 0 30px 0 14px;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background-color: #fff;
            color: var(--ink);
            font-size: 14px;
            font-family: var(--font-sans);
            cursor: pointer;
            transition: var(--transition-base);
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A746A' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
        }

        .filter-toolbar select:focus {
            border-color: var(--amber);
            background-color: #FFFDF9;
        }

        .filter-toolbar .sort-btns {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-toolbar .sort-btn {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border-warm);
            border-radius: 20px;
            background: #fff;
            color: var(--ink-light);
            cursor: pointer;
            transition: var(--transition-base);
        }

        .filter-toolbar .sort-btn:hover {
            border-color: var(--amber);
            color: var(--amber);
        }

        .filter-toolbar .sort-btn.active {
            background: var(--amber);
            border-color: var(--amber);
            color: #111318;
            font-weight: 600;
        }

        .filter-toolbar .tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-toolbar .tag {
            padding: 4px 12px;
            font-size: 12px;
            border-radius: 16px;
            background: #F2EFE8;
            color: var(--ink-light);
            cursor: pointer;
            transition: var(--transition-base);
        }

        .filter-toolbar .tag:hover {
            background: rgba(217, 119, 6, 0.1);
            color: var(--amber);
        }

        .filter-toolbar .tag.active {
            background: var(--amber);
            color: #fff;
        }

        /* News cards */
        .news-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .news-card__img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }

        .news-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .news-card:hover .news-card__img img {
            transform: scale(1.04);
        }

        .news-card__body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-card__meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            font-size: 12px;
            color: var(--ink-faint);
        }

        .news-card__tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .news-card__tag {
            font-size: 12px;
            padding: 2px 10px;
            background: #F2EFE8;
            color: var(--ink-light);
            border-radius: 14px;
            font-weight: 500;
        }

        .news-card__tag--amber {
            background: rgba(217, 119, 6, 0.1);
            color: var(--amber);
        }

        .news-card__title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 10px;
            color: var(--ink);
        }

        .news-card__title a:hover {
            color: var(--amber);
        }

        .news-card__excerpt {
            font-size: 14px;
            color: var(--ink-faint);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }

        .news-card__footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border-warm);
            padding-top: 12px;
        }

        .news-card__read {
            font-size: 13px;
            font-weight: 600;
            color: var(--amber);
        }

        .news-card__read:hover {
            color: var(--amber-dark);
        }

        .news-card__date {
            font-size: 12px;
            color: var(--ink-faint);
        }

        /* Hot focus cards */
        .hot-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
        }

        .hot-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .hot-card__img {
            aspect-ratio: 16/7;
            overflow: hidden;
        }

        .hot-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .hot-card:hover .hot-card__img img {
            transform: scale(1.04);
        }

        .hot-card__body {
            padding: 18px 22px 20px;
        }

        .hot-card__title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .hot-card__title a:hover {
            color: var(--amber);
        }

        .hot-card__excerpt {
            font-size: 14px;
            color: var(--ink-faint);
            line-height: 1.7;
        }

        /* Stats strip */
        .stats-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
            justify-content: space-between;
            background: var(--bg-deep);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            color: var(--inverse);
        }

        .stats-strip__item {
            flex: 1;
            min-width: 120px;
            text-align: center;
        }

        .stats-strip__num {
            font-size: 32px;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--amber);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .stats-strip__label {
            font-size: 12px;
            color: rgba(245, 242, 236, 0.7);
            margin-top: 4px;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: var(--bg-dark);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            color: var(--inverse);
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(217, 119, 6, 0.15) 0%, transparent 65%);
            pointer-events: none;
        }

        .subscribe-cta__title {
            font-size: clamp(22px, 2vw, 28px);
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
        }

        .subscribe-cta__desc {
            font-size: 15px;
            color: rgba(245, 242, 236, 0.7);
            max-width: 520px;
            margin: 0 auto 24px;
            position: relative;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            position: relative;
        }

        .subscribe-form input {
            flex: 1;
            height: 44px;
            padding: 0 16px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.06);
            color: var(--inverse);
            font-size: 14px;
            font-family: var(--font-sans);
            transition: var(--transition-base);
        }

        .subscribe-form input::placeholder {
            color: rgba(245, 242, 236, 0.5);
        }

        .subscribe-form input:focus {
            border-color: var(--amber);
            background: rgba(255, 255, 255, 0.1);
            outline: none;
        }

        .subscribe-form .btn-amber {
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-sm);
        }

        /* View more */
        .view-more-wrap {
            text-align: center;
            padding: 36px 0 12px;
        }

        .btn-view-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: transparent;
            border: 2px solid var(--amber);
            color: var(--amber);
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-base);
        }

        .btn-view-more:hover {
            background: var(--amber);
            color: #111318;
            box-shadow: var(--shadow-btn);
            transform: translateY(-2px);
        }

        .btn-view-more:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            color: var(--inverse);
            padding: 56px 0 28px;
            margin-top: 40px;
        }

        .site-footer__top {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .site-footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            margin-bottom: 12px;
        }

        .site-footer__signature {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            line-height: 1.7;
            max-width: 280px;
        }

        .site-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer__links li {
            margin-bottom: 8px;
        }

        .site-footer__links a {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            transition: var(--transition-base);
        }

        .site-footer__links a:hover {
            color: var(--amber);
            padding-left: 4px;
        }

        .site-footer h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--inverse);
            margin-bottom: 16px;
        }

        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: rgba(245, 242, 236, 0.55);
        }

        .site-footer__bottom a {
            color: rgba(245, 242, 236, 0.7);
        }

        .site-footer__bottom a:hover {
            color: var(--amber);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .site-header__nav {
                gap: 0;
            }
            .site-header__nav a {
                padding: 8px 9px;
                font-size: 13px;
            }
            .site-footer__top {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 56px;
            }
            .site-header {
                height: 56px;
            }
            .site-header__nav {
                position: fixed;
                top: 56px;
                left: 0;
                right: 0;
                background: rgba(17, 19, 24, 0.98);
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 24px;
                gap: 8px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                transform: translateY(-120%);
                transition: transform 0.3s ease;
                z-index: 1029;
            }
            .site-header__nav.open {
                transform: translateY(0);
            }
            .site-header__nav a {
                width: 100%;
                font-size: 15px;
                padding: 10px 14px;
                border-radius: var(--radius-sm);
            }
            .site-header__nav a.active::after {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .status-dot,
            .bell-btn {
                display: none;
            }
            .site-header__right {
                gap: 10px;
            }
            .btn-amber {
                padding: 7px 14px;
                font-size: 13px;
            }
            .section {
                padding: var(--section-pad-mobile);
            }
            .category-banner {
                padding: 28px 0 24px;
            }
            .category-banner h1 {
                font-size: 26px;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-toolbar select {
                width: 100%;
                min-width: 0;
            }
            .filter-toolbar .sort-btns,
            .filter-toolbar .tags {
                justify-content: flex-start;
            }
            .stats-strip {
                gap: 10px;
                padding: 18px 16px;
            }
            .stats-strip__num {
                font-size: 24px;
            }
            .subscribe-cta {
                padding: 32px 20px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form .btn-amber {
                width: 100%;
                justify-content: center;
            }
            .site-footer__top {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .site-footer__bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding: 0 16px;
            }
            .section__title {
                font-size: 22px;
            }
            .news-card__body {
                padding: 16px 16px 18px;
            }
            .news-card__title {
                font-size: 16px;
            }
            .hot-card__body {
                padding: 14px 16px 16px;
            }
            .stats-strip {
                flex-direction: column;
                gap: 16px;
                text-align: center;
            }
            .stats-strip__item {
                width: 100%;
            }
            .breadcrumb-bar {
                font-size: 12px;
            }
            .category-banner .lead {
                font-size: 14px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-dark: #111318;
            --bg-warm: #F7F6F2;
            --bg-deep: #0F2E33;
            --amber: #D97706;
            --amber-light: #E89A2B;
            --amber-dark: #B56405;
            --ink: #1C1B18;
            --ink-light: #4A4740;
            --ink-faint: #7A746A;
            --inverse: #F5F2EC;
            --border-warm: #E5E0D8;
            --green: #22C55E;
            --red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
            --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
            --transition-base: all 0.22s ease;
            --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
            --section-pad-desktop: 76px 0;
            --section-pad-mobile: 44px 0;
        }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        *, *::before, *::after { box-sizing: border-box; }
        body {
            font-family: var(--font-sans);
            color: var(--ink);
            background: var(--bg-warm);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        a { text-decoration: none; color: inherit; transition: var(--transition-base); }
        a:hover { color: var(--amber); }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: var(--focus-ring);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img { max-width: 100%; display: block; }
        .container-custom { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        .section { padding: var(--section-pad-desktop); position: relative; }
        .section--dark { background: var(--bg-dark); color: var(--inverse); }
        .section--deep { background: var(--bg-deep); color: var(--inverse); }
        .section--warm { background: var(--bg-warm); color: var(--ink); }
        .section--tint { background: #F2EFE8; color: var(--ink); }
        .section--gradient { background: linear-gradient(180deg, #111318 0%, #0F2E33 100%); color: var(--inverse); }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .section__title {
            font-size: clamp(24px, 2.6vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }
        .section__subtitle {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 860px;
            line-height: 1.8;
        }
        .section--dark .section__subtitle,
        .section--deep .section__subtitle,
        .section--gradient .section__subtitle {
            color: rgba(245, 242, 236, 0.7);
        }
        .section__head { margin-bottom: 40px; }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 64px;
            background: rgba(17, 19, 24, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            flex-shrink: 0;
        }
        .site-header__logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 800;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 3px;
            flex: 1;
            justify-content: center;
        }
        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.82);
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }
        .site-header__nav a:hover,
        .site-header__nav a:focus-visible {
            color: var(--inverse);
            background: rgba(255, 255, 255, 0.06);
        }
        .site-header__nav a.active {
            color: var(--amber);
        }
        .site-header__nav a.active::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 3px;
            background: var(--amber);
            border-radius: 2px;
        }
        .site-header__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .bell-btn {
            position: relative;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: transparent;
            color: var(--inverse);
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            transition: var(--transition-base);
        }
        .bell-btn:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.2);
        }
        .bell-btn .badge-dot {
            position: absolute;
            top: 9px;
            right: 9px;
            width: 7px;
            height: 7px;
            background: var(--red);
            border-radius: 50%;
            border: 1.5px solid #111318;
        }
        .status-dot {
            width: 9px;
            height: 9px;
            background: var(--green);
            border-radius: 50%;
            animation: pulse-dot 2s infinite;
            display: inline-block;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
            50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
        }
        .btn-amber {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            background: var(--amber);
            color: #111318;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: var(--shadow-btn);
            white-space: nowrap;
        }
        .btn-amber:hover,
        .btn-amber:focus-visible {
            background: var(--amber-light);
            color: #111318;
            box-shadow: 0 8px 20px rgba(217, 119, 6, 0.4);
            transform: translateY(-1px);
        }
        .btn-amber:active {
            background: var(--amber-dark);
            box-shadow: 0 2px 8px rgba(217, 119, 6, 0.3);
            transform: translateY(0);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.12);
            background: transparent;
            border-radius: var(--radius-sm);
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
        }
        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--inverse);
            border-radius: 1px;
            transition: var(--transition-base);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.22);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* Page banner */
        .page-banner {
            background: linear-gradient(160deg, rgba(15, 46, 51, 0.92) 0%, rgba(17, 19, 24, 0.88) 100%), url('/assets/images/03c05b05ab53b502.webp') center/cover no-repeat;
            min-height: 260px;
            display: flex;
            align-items: center;
            padding: 110px 0 40px;
            position: relative;
            color: var(--inverse);
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--amber), transparent 60%);
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(245, 242, 236, 0.55);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: rgba(245, 242, 236, 0.75);
            transition: var(--transition-base);
        }
        .breadcrumb-custom a:hover {
            color: var(--amber);
        }
        .breadcrumb-custom .separator { color: rgba(245, 242, 236, 0.35); font-size: 12px; }
        .breadcrumb-custom .current { color: var(--amber); font-weight: 500; }
        .page-banner__title {
            font-size: clamp(28px, 3.4vw, 42px);
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 10px;
            line-height: 1.25;
        }
        .page-banner__lead {
            font-size: 15px;
            color: rgba(245, 242, 236, 0.78);
            max-width: 720px;
            line-height: 1.85;
        }

        /* Filter bar */
        .filter-bar {
            background: #FFFFFF;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            padding: 18px 22px;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            margin-top: -30px;
            position: relative;
            z-index: 5;
        }
        .filter-bar__select {
            position: relative;
            min-width: 150px;
            flex: 0 1 auto;
        }
        .filter-bar__select select {
            appearance: none;
            -webkit-appearance: none;
            width: 100%;
            height: 42px;
            padding: 0 36px 0 14px;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: #FFFDF9;
            font-size: 14px;
            color: var(--ink);
            cursor: pointer;
            font-family: var(--font-sans);
            transition: var(--transition-base);
        }
        .filter-bar__select select:hover { border-color: #D0C9BE; }
        .filter-bar__select select:focus {
            border-color: var(--amber);
            outline: none;
            box-shadow: var(--focus-ring);
        }
        .filter-bar__select .fa-chevron-down {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 12px;
            color: var(--ink-faint);
            pointer-events: none;
        }
        .filter-bar__sort-group {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .sort-btn {
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: #FFFDF9;
            color: var(--ink-light);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
            font-family: var(--font-sans);
        }
        .sort-btn:hover {
            background: #F7F6F2;
            border-color: #D0C9BE;
        }
        .sort-btn.active {
            background: var(--amber);
            color: #111318;
            border-color: var(--amber);
            font-weight: 600;
            box-shadow: var(--shadow-btn);
        }
        .filter-bar__tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 6px 13px;
            font-size: 12px;
            border-radius: 20px;
            background: var(--bg-warm);
            color: var(--ink-light);
            border: 1px solid var(--border-warm);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .filter-tag:hover {
            background: #F0EDE6;
            color: var(--ink);
        }
        .filter-tag.active {
            background: var(--bg-deep);
            color: var(--inverse);
            border-color: var(--bg-deep);
        }

        /* Ranking list */
        .ranking-list { display: flex; flex-direction: column; gap: 0; }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 18px;
            padding: 16px 20px;
            background: #FFFFFF;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            transition: var(--transition-base);
        }
        .ranking-item:hover {
            border-color: rgba(217, 119, 6, 0.35);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .ranking-item__rank {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-family: var(--font-num);
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
            background: var(--bg-warm);
            color: var(--ink-light);
        }
        .ranking-item:nth-child(1) .ranking-item__rank { background: #FEF3C7; color: #B45309; box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.12); }
        .ranking-item:nth-child(2) .ranking-item__rank { background: #E5E7EB; color: #4B5563; box-shadow: 0 0 0 4px rgba(75, 85, 99, 0.1); }
        .ranking-item:nth-child(3) .ranking-item__rank { background: #FDE8D7; color: #9A3412; box-shadow: 0 0 0 4px rgba(154, 52, 18, 0.08); }
        .ranking-item__body { flex: 1; min-width: 0; }
        .ranking-item__name {
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .ranking-item__badge {
            font-size: 11px;
            font-weight: 500;
            padding: 2px 8px;
            border-radius: 20px;
            background: var(--bg-warm);
            color: var(--ink-faint);
        }
        .ranking-item__progress {
            height: 8px;
            background: #F0EDE6;
            border-radius: 4px;
            overflow: hidden;
            min-width: 80px;
        }
        .ranking-item__progress-bar {
            height: 100%;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--amber-dark), var(--amber-light));
            transition: width 0.5s ease;
            width: 0;
        }
        .ranking-item__value {
            text-align: right;
            flex-shrink: 0;
            min-width: 70px;
        }
        .ranking-item__num {
            font-family: var(--font-num);
            font-size: 20px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.2;
        }
        .ranking-item__trend {
            font-size: 13px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }
        .ranking-item__trend.up { color: var(--green); }
        .ranking-item__trend.down { color: var(--red); }

        /* Recommendation cards */
        .recommend-card {
            background: #FFFFFF;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .recommend-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .recommend-card__img-wrap {
            overflow: hidden;
            aspect-ratio: 16/9;
            position: relative;
        }
        .recommend-card__img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .recommend-card:hover .recommend-card__img-wrap img { transform: scale(1.06); }
        .recommend-card__tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--amber);
            color: #111318;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }
        .recommend-card__body { padding: 20px 22px 22px; }
        .recommend-card__title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--ink);
            line-height: 1.4;
        }
        .recommend-card__text {
            font-size: 13px;
            color: var(--ink-faint);
            line-height: 1.7;
        }

        /* Data summary */
        .data-summary-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .data-summary-item {
            text-align: center;
            padding: 20px 28px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            min-width: 150px;
            flex: 0 1 auto;
            transition: var(--transition-base);
        }
        .data-summary-item:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(217, 119, 6, 0.4);
        }
        .data-summary-item__num {
            font-family: var(--font-num);
            font-size: 36px;
            font-weight: 700;
            color: var(--amber);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .data-summary-item__label {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.7);
            font-weight: 500;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, var(--bg-deep) 0%, #0A1E22 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            color: var(--inverse);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 16px 40px rgba(15, 46, 51, 0.35);
        }
        .subscribe-cta__title {
            font-size: clamp(20px, 2vw, 26px);
            font-weight: 700;
            margin-bottom: 8px;
        }
        .subscribe-cta__text {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            margin-bottom: 22px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            height: 44px;
            padding: 0 16px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.06);
            color: var(--inverse);
            font-size: 14px;
            font-family: var(--font-sans);
            transition: var(--transition-base);
        }
        .subscribe-form input::placeholder { color: rgba(245, 242, 236, 0.45); }
        .subscribe-form input:focus {
            border-color: var(--amber);
            outline: none;
            background: rgba(255, 255, 255, 0.1);
            box-shadow: var(--focus-ring);
        }

        /* View more */
        .view-more-wrap { text-align: center; margin-top: 10px; }
        .btn-outline-amber {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--amber);
            color: var(--amber);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 28px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-base);
            font-family: var(--font-sans);
        }
        .btn-outline-amber:hover,
        .btn-outline-amber:focus-visible {
            background: var(--amber);
            color: #111318;
            box-shadow: var(--shadow-btn);
        }
        .btn-outline-amber:active {
            background: var(--amber-dark);
            border-color: var(--amber-dark);
            color: #111318;
            box-shadow: 0 2px 8px rgba(217, 119, 6, 0.3);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            color: var(--inverse);
            padding: 56px 0 24px;
            font-size: 14px;
            border-top: 3px solid var(--amber);
        }
        .site-footer__top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .site-footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            margin-bottom: 12px;
        }
        .site-footer__signature {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.62);
            line-height: 1.75;
            margin: 0;
        }
        .site-footer h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--inverse);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .site-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer__links a {
            color: rgba(245, 242, 236, 0.62);
            font-size: 13px;
            transition: var(--transition-base);
        }
        .site-footer__links a:hover {
            color: var(--amber);
            padding-left: 4px;
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid rgba(245, 242, 236, 0.3);
            color: var(--inverse);
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 500;
            transition: var(--transition-base);
            cursor: pointer;
        }
        .btn-outline-light:hover {
            background: rgba(245, 242, 236, 0.08);
            border-color: rgba(245, 242, 236, 0.5);
            color: var(--inverse);
        }
        .site-footer__bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            font-size: 12px;
            color: rgba(245, 242, 236, 0.45);
        }
        .site-footer__bottom a {
            color: rgba(245, 242, 236, 0.45);
            transition: var(--transition-base);
        }
        .site-footer__bottom a:hover { color: var(--amber); }

        /* Button base override */
        .btn { border-radius: var(--radius-sm); font-weight: 600; }
        .btn:focus-visible { outline: var(--focus-ring); outline-offset: 2px; }

        /* Responsive */
        @media (max-width: 1200px) {
            .site-header__inner { padding: 0 18px; }
            .container-custom { padding: 0 18px; }
        }
        @media (max-width: 992px) {
            .site-header__nav {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(17, 19, 24, 0.98);
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 20px 24px;
                gap: 4px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                display: none;
                max-height: calc(100vh - 64px);
                overflow-y: auto;
                z-index: 1029;
            }
            .site-header__nav.open { display: flex; }
            .site-header__nav a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: var(--radius-md);
            }
            .site-header__nav a.active::after { display: none; }
            .site-header__nav a.active {
                background: rgba(217, 119, 6, 0.15);
                color: var(--amber);
            }
            .nav-toggle { display: flex; }
            .site-header__right .status-dot { display: none; }
            .site-header__right .btn-amber { display: none; }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 56px 0;
                --section-pad-mobile: 40px 0;
            }
            .section { padding: var(--section-pad-mobile); }
            .page-banner { min-height: 200px; padding: 96px 0 30px; }
            .site-footer__top {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .filter-bar { padding: 14px 16px; gap: 10px; margin-top: 0; }
            .filter-bar__select { min-width: 130px; }
            .ranking-item { padding: 13px 14px; gap: 12px; flex-wrap: nowrap; }
            .ranking-item__rank { width: 36px; height: 36px; font-size: 15px; }
            .ranking-item__value { min-width: 55px; }
            .ranking-item__num { font-size: 17px; }
            .subscribe-cta { padding: 32px 22px; }
            .data-summary-item { min-width: 120px; padding: 16px 18px; }
            .data-summary-item__num { font-size: 30px; }
            .site-footer__bottom { flex-direction: column; text-align: center; justify-content: center; align-items: center; }
        }
        @media (max-width: 576px) {
            .container-custom { padding: 0 14px; }
            .site-header__inner { padding: 0 14px; gap: 12px; }
            .site-header__logo { font-size: 18px; gap: 8px; }
            .site-header__logo .logo-icon { width: 28px; height: 28px; font-size: 14px; }
            .bell-btn { width: 34px; height: 34px; font-size: 14px; }
            .breadcrumb-custom { font-size: 12px; gap: 6px; }
            .page-banner__title { font-size: 24px; }
            .page-banner__lead { font-size: 13px; }
            .filter-bar { align-items: stretch; }
            .filter-bar__select { min-width: 100%; }
            .filter-bar__sort-group { width: 100%; }
            .sort-btn { flex: 1; text-align: center; }
            .filter-bar__tags { width: 100%; }
            .ranking-item { gap: 10px; }
            .ranking-item__name { font-size: 13px; }
            .ranking-item__badge { font-size: 10px; }
            .ranking-item__rank { width: 32px; height: 32px; font-size: 14px; }
            .subscribe-form input { min-width: 100%; }
            .subscribe-form .btn-amber { width: 100%; }
            .recommend-card__body { padding: 16px 18px 18px; }
        }

/* roulang page: category5 */
:root {
  --bg-dark: #111318;
  --bg-warm: #F7F6F2;
  --bg-deep: #0F2E33;
  --amber: #D97706;
  --amber-light: #E89A2B;
  --amber-dark: #B56405;
  --ink: #1C1B18;
  --ink-light: #4A4740;
  --ink-faint: #7A746A;
  --inverse: #F5F2EC;
  --border-warm: #E5E0D8;
  --green: #22C55E;
  --red: #EF4444;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
  --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
  --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
  --transition-base: all 0.22s ease;
  --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
  --section-pad-desktop: 76px 0;
  --section-pad-mobile: 44px 0;
}
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg-warm);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition-base); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}
img { max-width: 100%; display: block; }
.container-custom { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-pad-desktop); position: relative; }
.section--dark { background: var(--bg-dark); color: var(--inverse); }
.section--deep { background: var(--bg-deep); color: var(--inverse); }
.section--warm { background: var(--bg-warm); color: var(--ink); }
.section--tint { background: #F2EFE8; color: var(--ink); }
.section--gradient { background: linear-gradient(180deg, #111318 0%, #0F2E33 100%); color: var(--inverse); }
.section__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section__title {
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.section__subtitle {
  font-size: 15px;
  color: var(--ink-faint);
  max-width: 860px;
  line-height: 1.8;
}
.section--dark .section__subtitle,
.section--deep .section__subtitle,
.section--gradient .section__subtitle {
  color: rgba(245, 242, 236, 0.7);
}
.section__head { margin-bottom: 40px; }

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  height: 64px;
  background: rgba(17, 19, 24, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 20px;
}
.site-header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--amber);
  flex-shrink: 0;
}
.site-header__logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--amber);
  color: #111318;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 800;
}
.site-header__nav {
  display: flex;
  align-items: center;
  gap: 3px;
  flex: 1;
  justify-content: center;
}
.site-header__nav a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(245, 242, 236, 0.82);
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  position: relative;
  white-space: nowrap;
}
.site-header__nav a:hover,
.site-header__nav a:focus-visible {
  color: var(--inverse);
  background: rgba(255, 255, 255, 0.06);
}
.site-header__nav a.active {
  color: var(--amber);
}
.site-header__nav a.active::after {
  content: '';
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 2px;
  height: 3px;
  background: var(--amber);
  border-radius: 2px;
}
.site-header__right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.status-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}
.bell-btn {
  position: relative;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--inverse);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition-base);
}
.bell-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}
.bell-btn .badge-dot {
  position: absolute;
  top: 8px;
  right: 9px;
  width: 7px;
  height: 7px;
  background: var(--red);
  border-radius: 50%;
}
.btn-amber {
  background: var(--amber);
  color: #111318;
  font-weight: 600;
  font-size: 14px;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.btn-amber:hover {
  background: var(--amber-light);
  box-shadow: var(--shadow-btn);
  color: #111318;
}
.btn-amber:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}
.btn-amber:active {
  background: var(--amber-dark);
  box-shadow: none;
}
.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--inverse);
  border-radius: var(--radius-sm);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  transition: var(--transition-base);
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--inverse);
  border-radius: 1px;
  transition: var(--transition-base);
}
.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Breadcrumb */
.breadcrumb-bar {
  padding-top: 84px;
  background: var(--bg-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.breadcrumb-bar .breadcrumb {
  margin-bottom: 0;
  padding: 12px 0;
  font-size: 13px;
  --bs-breadcrumb-divider-color: rgba(245, 242, 236, 0.4);
}
.breadcrumb-bar .breadcrumb-item a {
  color: rgba(245, 242, 236, 0.7);
}
.breadcrumb-bar .breadcrumb-item a:hover {
  color: var(--amber);
}
.breadcrumb-bar .breadcrumb-item.active {
  color: var(--amber);
}
.breadcrumb-bar .breadcrumb-item + .breadcrumb-item::before {
  color: rgba(245, 242, 236, 0.4);
}

/* Category Banner */
.category-banner {
  background: var(--bg-dark);
  color: var(--inverse);
  padding: 36px 0 48px;
  position: relative;
  overflow: hidden;
}
.category-banner::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -40px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.16) 0%, transparent 70%);
  pointer-events: none;
}
.category-banner h1 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  color: var(--inverse);
}
.category-banner .lead {
  font-size: 15px;
  color: rgba(245, 242, 236, 0.72);
  max-width: 820px;
  line-height: 1.85;
  margin-bottom: 0;
}

/* Filter Toolbar */
.filter-toolbar {
  background: #FFFFFF;
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-card);
}
.filter-toolbar select {
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-sm);
  padding: 8px 36px 8px 14px;
  font-size: 14px;
  color: var(--ink);
  background-color: #FFFDF9;
  cursor: pointer;
  min-width: 150px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237A746A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  transition: var(--transition-base);
}
.filter-toolbar select:focus {
  border-color: var(--amber);
  outline: var(--focus-ring);
}
.filter-toolbar .filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-toolbar .filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border-warm);
  background: #FFFDF9;
  font-size: 13px;
  color: var(--ink-light);
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
}
.filter-toolbar .filter-tag:hover {
  border-color: var(--amber);
  color: var(--amber);
}
.filter-toolbar .filter-tag.active {
  background: var(--amber);
  border-color: var(--amber);
  color: #111318;
  font-weight: 500;
}
.filter-toolbar .sort-btns {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.filter-toolbar .sort-btn {
  padding: 7px 14px;
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-sm);
  background: #FFFDF9;
  font-size: 13px;
  color: var(--ink-light);
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
}
.filter-toolbar .sort-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}
.filter-toolbar .sort-btn.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--inverse);
}

/* Team/Player Cards */
.team-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.team-card {
  background: #FFFFFF;
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  position: relative;
}
.team-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}
.team-card__img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.team-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.team-card:hover .team-card__img img {
  transform: scale(1.04);
}
.team-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 19, 24, 0) 55%, rgba(17, 19, 24, 0.52) 100%);
}
.team-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: rgba(17, 19, 24, 0.75);
  color: var(--inverse);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.team-card__position {
  position: absolute;
  bottom: 10px;
  left: 14px;
  z-index: 2;
  color: rgba(245, 242, 236, 0.9);
  font-size: 13px;
  font-weight: 500;
}
.team-card__body {
  padding: 18px 20px 20px;
}
.team-card__name {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.35;
}
.team-card__alias {
  font-size: 13px;
  color: var(--ink-faint);
  margin-bottom: 10px;
}
.team-card__desc {
  font-size: 14px;
  color: var(--ink-light);
  line-height: 1.7;
  margin-bottom: 14px;
}
.team-card__stats {
  display: flex;
  gap: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--border-warm);
}
.team-card__stat {
  text-align: left;
}
.team-card__stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--amber);
  font-family: var(--font-num);
  line-height: 1.2;
}
.team-card__stat-label {
  font-size: 12px;
  color: var(--ink-faint);
}

/* Featured */
.featured-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.featured-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #FFFFFF;
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}
.featured-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.featured-card__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  background: var(--bg-deep);
  color: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 20px;
}
.featured-card__content {
  flex: 1;
  min-width: 0;
}
.featured-card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 3px;
  line-height: 1.4;
}
.featured-card__desc {
  font-size: 13px;
  color: var(--ink-faint);
  line-height: 1.65;
}

/* Data Strip */
.data-strip {
  background: var(--bg-deep);
  color: var(--inverse);
  border-radius: var(--radius-lg);
  padding: 30px 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.data-strip__item {
  text-align: center;
}
.data-strip__value {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--amber);
  font-family: var(--font-num);
  line-height: 1.2;
  margin-bottom: 4px;
}
.data-strip__label {
  font-size: 13px;
  color: rgba(245, 242, 236, 0.7);
}

/* Subscribe CTA */
.subscribe-cta {
  background: var(--bg-dark);
  color: var(--inverse);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.subscribe-cta::after {
  content: '';
  position: absolute;
  top: -80px;
  right: -30px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.18) 0%, transparent 70%);
  pointer-events: none;
}
.subscribe-cta__title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}
.subscribe-cta__desc {
  font-size: 14px;
  color: rgba(245, 242, 236, 0.7);
  position: relative;
  z-index: 1;
}
.subscribe-cta__form {
  display: flex;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.subscribe-cta__form input {
  min-width: 260px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  color: var(--inverse);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-size: 14px;
  transition: var(--transition-base);
}
.subscribe-cta__form input::placeholder {
  color: rgba(245, 242, 236, 0.5);
}
.subscribe-cta__form input:focus {
  border-color: var(--amber);
  outline: var(--focus-ring);
  background: rgba(255, 255, 255, 0.12);
}

/* More Button */
.more-wrap {
  text-align: center;
  padding-top: 8px;
}
.btn-outline-amber {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid var(--amber);
  color: var(--amber);
  font-weight: 600;
  font-size: 14px;
  padding: 11px 28px;
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  transition: var(--transition-base);
}
.btn-outline-amber:hover {
  background: var(--amber);
  color: #111318;
  box-shadow: var(--shadow-btn);
}
.btn-outline-amber:focus-visible {
  outline: var(--focus-ring);
}
.btn-outline-amber:active {
  background: var(--amber-dark);
  border-color: var(--amber-dark);
  color: #fff;
}

/* Footer */
.site-footer {
  background: var(--bg-deep);
  color: var(--inverse);
  padding: 56px 0 24px;
  margin-top: 0;
}
.site-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(245, 242, 236, 0.1);
}
.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 14px;
}
.site-footer__signature {
  font-size: 13px;
  color: rgba(245, 242, 236, 0.65);
  line-height: 1.8;
  margin-bottom: 0;
}
.site-footer h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--inverse);
  margin-bottom: 16px;
}
.site-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer__links li {
  margin-bottom: 10px;
}
.site-footer__links a {
  font-size: 13px;
  color: rgba(245, 242, 236, 0.65);
  transition: var(--transition-base);
}
.site-footer__links a:hover {
  color: var(--amber);
}
.btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(245, 242, 236, 0.3);
  color: var(--inverse);
  font-size: 13px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}
.btn-outline-light:hover {
  border-color: var(--amber);
  color: var(--amber);
}
.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 20px;
  font-size: 12px;
  color: rgba(245, 242, 236, 0.45);
}
.site-footer__bottom a {
  color: rgba(245, 242, 236, 0.55);
  transition: var(--transition-base);
}
.site-footer__bottom a:hover {
  color: var(--amber);
}

/* Mobile Nav */
.mobile-nav-open {
  overflow: hidden;
}
.mobile-nav-open .site-header__nav {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: rgba(17, 19, 24, 0.98);
  padding: 16px 24px;
  align-items: flex-start;
  gap: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  max-height: calc(100vh - 64px);
  overflow-y: auto;
}
.mobile-nav-open .site-header__nav a {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
}
.mobile-nav-open .site-header__nav a.active::after {
  display: none;
}
.mobile-nav-open .site-header__nav a.active {
  background: rgba(217, 119, 6, 0.15);
  color: var(--amber);
}

/* Responsive */
@media (max-width: 992px) {
  .site-header__nav {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .site-header__right .status-dot,
  .site-header__right .bell-btn {
    display: none;
  }
  .team-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .featured-row {
    grid-template-columns: 1fr;
  }
  .data-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding: 24px;
  }
  .subscribe-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px;
  }
  .subscribe-cta__form {
    width: 100%;
  }
  .subscribe-cta__form input {
    flex: 1;
    min-width: 0;
  }
  .site-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}
@media (max-width: 768px) {
  .section {
    padding: var(--section-pad-mobile);
  }
  .category-banner {
    padding: 28px 0 36px;
  }
  .category-banner h1 {
    font-size: 28px;
  }
  .team-card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .filter-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-toolbar .sort-btns {
    margin-left: 0;
  }
  .filter-toolbar select {
    width: 100%;
  }
  .data-strip {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .subscribe-cta__form {
    flex-direction: column;
  }
  .subscribe-cta__form input {
    width: 100%;
  }
  .subscribe-cta__form .btn-amber {
    width: 100%;
    justify-content: center;
  }
}
@media (max-width: 520px) {
  .site-header__inner {
    padding: 0 16px;
    gap: 10px;
  }
  .site-header__right .btn-amber {
    padding: 8px 14px;
    font-size: 13px;
  }
  .container-custom {
    padding: 0 18px;
  }
  .data-strip {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .site-footer__top {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .featured-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* roulang page: category4 */
:root {
            --bg-dark: #111318;
            --bg-warm: #F7F6F2;
            --bg-deep: #0F2E33;
            --amber: #D97706;
            --amber-light: #E89A2B;
            --amber-dark: #B56405;
            --ink: #1C1B18;
            --ink-light: #4A4740;
            --ink-faint: #7A746A;
            --inverse: #F5F2EC;
            --border-warm: #E5E0D8;
            --green: #22C55E;
            --red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
            --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
            --transition-base: all 0.22s ease;
            --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
            --section-pad-desktop: 76px 0;
            --section-pad-mobile: 44px 0;
        }

        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            color: var(--ink);
            background: var(--bg-warm);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 64px;
        }
        a { text-decoration: none; color: inherit; transition: var(--transition-base); }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: var(--focus-ring);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img { max-width: 100%; display: block; }
        .container-custom { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        .section { padding: var(--section-pad-desktop); position: relative; }
        .section--dark { background: var(--bg-dark); color: var(--inverse); }
        .section--deep { background: var(--bg-deep); color: var(--inverse); }
        .section--warm { background: var(--bg-warm); color: var(--ink); }
        .section--tint { background: #F2EFE8; color: var(--ink); }
        .section--gradient { background: linear-gradient(180deg, #111318 0%, #0F2E33 100%); color: var(--inverse); }
        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .section__title {
            font-size: clamp(24px, 2.6vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }
        .section__subtitle {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 860px;
            line-height: 1.8;
        }
        .section--dark .section__subtitle,
        .section--deep .section__subtitle,
        .section--gradient .section__subtitle {
            color: rgba(245, 242, 236, 0.7);
        }
        .section__head { margin-bottom: 40px; }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 64px;
            background: rgba(17, 19, 24, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            flex-shrink: 0;
        }
        .site-header__logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 800;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 3px;
            flex: 1;
            justify-content: center;
        }
        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.82);
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }
        .site-header__nav a:hover,
        .site-header__nav a:focus-visible {
            color: var(--inverse);
            background: rgba(255, 255, 255, 0.06);
        }
        .site-header__nav a.active {
            color: var(--amber);
        }
        .site-header__nav a.active::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 3px;
            background: var(--amber);
            border-radius: 2px;
        }
        .site-header__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .bell-btn {
            position: relative;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: transparent;
            border-radius: 50%;
            color: rgba(245, 242, 236, 0.7);
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-base);
        }
        .bell-btn:hover {
            background: rgba(255, 255, 255, 0.08);
            color: var(--inverse);
        }
        .badge-dot {
            position: absolute;
            top: 4px;
            right: 5px;
            width: 9px;
            height: 9px;
            background: var(--red);
            border-radius: 50%;
            border: 2px solid #111318;
        }
        .status-dot {
            width: 9px;
            height: 9px;
            background: var(--green);
            border-radius: 50%;
            display: inline-block;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
            50% { box-shadow: 0 0 0 5px rgba(34, 197, 94, 0); }
        }
        .btn-amber {
            background: var(--amber);
            color: #111318;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 18px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: var(--shadow-btn);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-amber:hover,
        .btn-amber:focus-visible {
            background: var(--amber-light);
            color: #111318;
            box-shadow: 0 6px 18px rgba(217, 119, 6, 0.38);
            transform: translateY(-1px);
        }
        .btn-amber:active {
            background: var(--amber-dark);
            box-shadow: 0 2px 6px rgba(217, 119, 6, 0.2);
            transform: translateY(0);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 38px;
            height: 38px;
            padding: 9px 8px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            cursor: pointer;
            align-items: center;
            justify-content: center;
        }
        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--inverse);
            border-radius: 1px;
            transition: var(--transition-base);
        }

        /* Breadcrumb */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--ink-faint);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--amber);
            font-weight: 500;
        }
        .breadcrumb-custom a:hover {
            color: var(--amber-dark);
            text-decoration: underline;
        }
        .breadcrumb-custom .separator {
            color: #C8C0B4;
            font-size: 11px;
        }
        .breadcrumb-custom .current {
            color: var(--ink-light);
            font-weight: 500;
        }

        /* Category Banner */
        .page-banner {
            background: linear-gradient(135deg, #F7F6F2 0%, #F2EFE8 55%, #EAE5DB 100%);
            padding: 56px 0 40px;
            border-bottom: 1px solid var(--border-warm);
            position: relative;
            overflow: hidden;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(217, 119, 6, 0.06);
            pointer-events: none;
        }
        .page-banner .container-custom {
            position: relative;
            z-index: 1;
        }
        .page-banner h1 {
            font-size: clamp(28px, 3.2vw, 40px);
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
            line-height: 1.3;
        }
        .page-banner .banner-desc {
            font-size: 15px;
            color: var(--ink-light);
            max-width: 820px;
            line-height: 1.85;
        }

        /* Filter Bar */
        .filter-bar {
            background: #FFFDF9;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            box-shadow: var(--shadow-card);
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-group .filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--ink-faint);
            white-space: nowrap;
        }
        .filter-group select,
        .filter-group .custom-select {
            padding: 8px 30px 8px 14px;
            font-size: 13px;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: var(--bg-warm);
            color: var(--ink);
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%237A746A' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            transition: var(--transition-base);
            min-width: 128px;
        }
        .filter-group select:focus {
            border-color: var(--amber);
            background-color: #FFFDF9;
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
        }
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-left: auto;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 6px 13px;
            font-size: 12px;
            font-weight: 500;
            border: 1px solid var(--border-warm);
            border-radius: 20px;
            background: var(--bg-warm);
            color: var(--ink-light);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--amber);
            color: var(--amber-dark);
            background: #FFFDF9;
        }
        .filter-tag.active {
            background: var(--amber);
            border-color: var(--amber);
            color: #111318;
            font-weight: 600;
        }
        .sort-buttons {
            display: flex;
            gap: 6px;
            align-items: center;
        }
        .sort-btn {
            padding: 7px 14px;
            font-size: 12px;
            font-weight: 500;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: var(--bg-warm);
            color: var(--ink-light);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .sort-btn:hover,
        .sort-btn:focus-visible {
            border-color: var(--amber);
            color: var(--amber-dark);
            background: #FFFDF9;
        }
        .sort-btn.active {
            background: var(--ink);
            border-color: var(--ink);
            color: var(--inverse);
        }

        /* Guide Cards */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 28px;
        }
        .guide-card {
            background: #FFFDF9;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }
        .guide-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .guide-card__image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #E5E0D8;
        }
        .guide-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-smooth);
        }
        .guide-card:hover .guide-card__image img {
            transform: scale(1.04);
        }
        .guide-card__image .image-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(17,19,24,0.4) 100%);
            pointer-events: none;
        }
        .guide-card__body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .guide-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.45;
            margin-bottom: 10px;
            letter-spacing: -0.005em;
        }
        .guide-card__title a {
            color: inherit;
        }
        .guide-card__title a:hover {
            color: var(--amber-dark);
        }
        .guide-card__desc {
            font-size: 14px;
            color: var(--ink-faint);
            line-height: 1.75;
            margin-bottom: 16px;
            flex: 1;
        }
        .guide-card__meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border-warm);
            padding-top: 14px;
            margin-top: auto;
        }
        .guide-card__tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .guide-card__tags span {
            font-size: 12px;
            padding: 3px 10px;
            background: rgba(217, 119, 6, 0.08);
            color: var(--amber-dark);
            border-radius: 4px;
            font-weight: 500;
        }
        .guide-card__date {
            font-size: 12px;
            color: var(--ink-faint);
            white-space: nowrap;
            margin-left: 8px;
        }

        /* Recommend Cards */
        .recommend-grid {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .recommend-card {
            display: flex;
            background: #FFFDF9;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }
        .recommend-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .recommend-card__image {
            width: 240px;
            min-width: 200px;
            flex-shrink: 0;
            background: #E5E0D8;
            overflow: hidden;
        }
        .recommend-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-smooth);
        }
        .recommend-card:hover .recommend-card__image img {
            transform: scale(1.04);
        }
        .recommend-card__content {
            padding: 20px 24px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 8px;
        }
        .recommend-card__label {
            font-size: 12px;
            font-weight: 700;
            color: var(--amber);
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }
        .recommend-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.4;
        }
        .recommend-card__desc {
            font-size: 14px;
            color: var(--ink-faint);
            line-height: 1.7;
        }

        /* Stat Strip */
        .stat-strip {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 24px;
            text-align: center;
        }
        .stat-item {
            padding: 22px 12px;
            border: 1px solid rgba(245, 242, 236, 0.15);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.03);
            transition: var(--transition-base);
        }
        .stat-item:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(217, 119, 6, 0.4);
        }
        .stat-item__number {
            font-family: var(--font-num);
            font-size: clamp(32px, 4vw, 48px);
            font-weight: 700;
            color: var(--amber);
            line-height: 1.1;
            letter-spacing: -0.02em;
        }
        .stat-item__label {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            margin-top: 8px;
            font-weight: 500;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, #111318 0%, #0F2E33 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            box-shadow: 0 20px 50px rgba(17, 19, 24, 0.25);
        }
        .subscribe-cta__content {
            flex: 1;
            min-width: 260px;
        }
        .subscribe-cta__title {
            font-size: clamp(22px, 2.6vw, 30px);
            font-weight: 700;
            color: var(--inverse);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }
        .subscribe-cta__subtitle {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            line-height: 1.7;
            max-width: 520px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }
        .subscribe-form input {
            padding: 11px 18px;
            font-size: 14px;
            border: 1px solid rgba(245, 242, 236, 0.25);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.08);
            color: var(--inverse);
            min-width: 260px;
            transition: var(--transition-base);
            height: 44px;
        }
        .subscribe-form input::placeholder {
            color: rgba(245, 242, 236, 0.45);
        }
        .subscribe-form input:focus {
            border-color: var(--amber);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.2);
        }
        .subscribe-form .btn-amber {
            height: 44px;
            padding: 0 24px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
        }

        /* More Button */
        .list-more-section {
            padding: 36px 0 60px;
            text-align: center;
        }
        .btn-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: #FFFDF9;
            color: var(--ink);
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .btn-more:hover {
            border-color: var(--amber);
            color: var(--amber-dark);
            background: #FFFDF9;
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .btn-more:active {
            transform: translateY(0);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            color: var(--inverse);
            padding: 56px 0 32px;
            border-top: 3px solid var(--amber);
        }
        .site-footer__top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 40px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(245, 242, 236, 0.12);
        }
        .site-footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            margin-bottom: 14px;
        }
        .site-footer__brand .logo-icon {
            width: 28px;
            height: 28px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            font-size: 14px;
        }
        .site-footer__signature {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.65);
            line-height: 1.75;
            max-width: 360px;
        }
        .site-footer h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--inverse);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .site-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .site-footer__links a {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            transition: var(--transition-base);
        }
        .site-footer__links a:hover {
            color: var(--amber);
            padding-left: 4px;
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid rgba(245, 242, 236, 0.4);
            border-radius: var(--radius-sm);
            color: var(--inverse);
            background: transparent;
            cursor: pointer;
            transition: var(--transition-base);
        }
        .btn-outline-light:hover {
            background: rgba(245, 242, 236, 0.1);
            border-color: var(--amber);
            color: var(--amber);
        }
        .site-footer__bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding-top: 24px;
            font-size: 12px;
            color: rgba(245, 242, 236, 0.45);
        }
        .site-footer__bottom a {
            color: rgba(245, 242, 236, 0.55);
            transition: var(--transition-base);
        }
        .site-footer__bottom a:hover {
            color: var(--amber);
        }

        /* Utility */
        .text-amber { color: var(--amber); }
        .mt-0 { margin-top: 0; }
        .mb-0 { margin-bottom: 0; }

        /* Responsive */
        @media (max-width: 1199px) {
            .site-header__nav a { font-size: 13px; padding: 8px 10px; }
        }

        @media (max-width: 991px) {
            body { padding-top: 60px; }
            .site-header { height: 60px; }
            .site-header__nav {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(17, 19, 24, 0.98);
                flex-direction: column;
                align-items: flex-start;
                padding: 18px 24px;
                gap: 6px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                display: none;
                z-index: 1029;
            }
            .site-header__nav.open { display: flex; }
            .site-header__nav a {
                width: 100%;
                padding: 11px 14px;
                font-size: 14px;
                border-radius: var(--radius-sm);
            }
            .site-header__nav a.active::after { display: none; }
            .nav-toggle { display: flex; }
            .site-header__right .status-dot,
            .site-header__right .bell-btn { display: none; }
            .site-header__right .btn-amber { padding: 8px 14px; font-size: 13px; }
            .section { padding: var(--section-pad-mobile); }
            .page-banner { padding: 40px 0 32px; }
            .filter-bar { flex-direction: column; align-items: stretch; }
            .filter-tags { margin-left: 0; }
            .filter-group { justify-content: flex-start; }
            .sort-buttons { margin-left: auto; }
            .recommend-card__image { width: 160px; min-width: 140px; }
            .site-footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
            .subscribe-cta { flex-direction: column; align-items: flex-start; }
            .subscribe-form { width: 100%; }
            .subscribe-form input { flex: 1; min-width: 0; width: 100%; }
        }

        @media (max-width: 767px) {
            body { padding-top: 56px; }
            .site-header { height: 56px; }
            .site-header__inner { padding: 0 16px; gap: 12px; }
            .site-header__logo { font-size: 17px; gap: 8px; }
            .site-header__logo .logo-icon { width: 28px; height: 28px; font-size: 13px; }
            .site-header__nav { top: 56px; }
            .site-header__right .btn-amber { font-size: 12px; padding: 7px 12px; }
            .guide-grid { grid-template-columns: 1fr; gap: 20px; }
            .guide-card__body { padding: 16px 18px 18px; }
            .guide-card__title { font-size: 16px; }
            .recommend-card { flex-direction: column; }
            .recommend-card__image { width: 100%; min-width: 0; aspect-ratio: 16 / 7; }
            .recommend-card__content { padding: 18px 20px; }
            .stat-strip { grid-template-columns: 1fr 1fr; gap: 14px; }
            .stat-item__number { font-size: 28px; }
            .subscribe-cta { padding: 32px 24px; }
            .site-footer__top { grid-template-columns: 1fr; gap: 24px; }
            .site-footer__bottom { flex-direction: column; text-align: center; gap: 10px; }
            .page-banner h1 { font-size: 26px; }
            .page-banner .banner-desc { font-size: 14px; }
            .container-custom { padding: 0 16px; }
            .filter-bar { padding: 14px 16px; }
            .filter-group select { min-width: 110px; font-size: 12px; }
            .sort-btn { font-size: 11px; padding: 6px 10px; }
            .filter-tag { font-size: 11px; padding: 5px 10px; }
            .btn-more { padding: 10px 24px; font-size: 13px; }
        }

        @media (max-width: 575px) {
            .site-header__right .btn-amber { display: none; }
            .site-header__right { gap: 6px; }
            .guide-grid { gap: 16px; }
            .guide-card__meta { flex-direction: column; gap: 10px; align-items: flex-start; }
            .stat-strip { grid-template-columns: 1fr 1fr; gap: 10px; }
            .stat-item { padding: 16px 8px; }
            .stat-item__number { font-size: 24px; }
            .subscribe-form { flex-direction: column; }
            .subscribe-form input { min-width: 0; width: 100%; }
            .subscribe-form .btn-amber { width: 100%; justify-content: center; }
            .page-banner { padding: 32px 0 26px; }
            .page-banner h1 { font-size: 23px; }
        }

/* roulang page: category6 */
:root {
            --bg-dark: #111318;
            --bg-warm: #F7F6F2;
            --bg-deep: #0F2E33;
            --amber: #D97706;
            --amber-light: #E89A2B;
            --amber-dark: #B56405;
            --ink: #1C1B18;
            --ink-light: #4A4740;
            --ink-faint: #7A746A;
            --inverse: #F5F2EC;
            --border-warm: #E5E0D8;
            --green: #22C55E;
            --red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
            --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
            --transition-base: all 0.22s ease;
            --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
            --section-pad-desktop: 76px 0;
            --section-pad-mobile: 44px 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            color: var(--ink);
            background: var(--bg-warm);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 64px;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: var(--focus-ring);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            display: block;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-pad-desktop);
            position: relative;
        }

        .section--dark {
            background: var(--bg-dark);
            color: var(--inverse);
        }

        .section--deep {
            background: var(--bg-deep);
            color: var(--inverse);
        }

        .section--warm {
            background: var(--bg-warm);
            color: var(--ink);
        }

        .section--tint {
            background: #F2EFE8;
            color: var(--ink);
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section__title {
            font-size: clamp(24px, 2.6vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }

        .section__subtitle {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 860px;
            line-height: 1.8;
        }

        .section--dark .section__subtitle,
        .section--deep .section__subtitle {
            color: rgba(245, 242, 236, 0.7);
        }

        .section__head {
            margin-bottom: 40px;
            position: relative;
        }

        .section__head--center {
            text-align: center;
        }

        .section__head--center .section__subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        .section__head--split {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 64px;
            background: rgba(17, 19, 24, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
        }

        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }

        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            flex-shrink: 0;
        }

        .site-header__logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 800;
        }

        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 3px;
            flex: 1;
            justify-content: center;
        }

        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.82);
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }

        .site-header__nav a:hover,
        .site-header__nav a:focus-visible {
            color: var(--inverse);
            background: rgba(255, 255, 255, 0.06);
        }

        .site-header__nav a.active {
            color: var(--amber);
        }

        .site-header__nav a.active::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 3px;
            background: var(--amber);
            border-radius: 2px;
        }

        .site-header__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--green);
            box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
            animation: statusPulse 2.5s infinite;
            display: inline-block;
        }

        @keyframes statusPulse {
            0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
            70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
            100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
        }

        .bell-btn {
            position: relative;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-sm);
            color: rgba(245, 242, 236, 0.85);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 15px;
            transition: var(--transition-base);
        }

        .bell-btn:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--inverse);
        }

        .bell-btn .badge-dot {
            position: absolute;
            top: 6px;
            right: 7px;
            width: 7px;
            height: 7px;
            background: var(--red);
            border-radius: 50%;
            border: 1.5px solid #111318;
        }

        .btn-amber {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--amber);
            color: #111318;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            box-shadow: var(--shadow-btn);
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-amber:hover,
        .btn-amber:focus-visible {
            background: var(--amber-light);
            color: #111318;
            box-shadow: 0 6px 18px rgba(217, 119, 6, 0.38);
            transform: translateY(-1px);
        }

        .btn-amber:active {
            background: var(--amber-dark);
            transform: translateY(0);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--inverse);
            font-weight: 500;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(245, 242, 236, 0.35);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus-visible {
            border-color: var(--amber);
            color: var(--amber);
            background: rgba(217, 119, 6, 0.08);
        }

        .nav-toggle {
            display: none;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.12);
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-sm);
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            padding: 0;
        }

        .nav-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--inverse);
            border-radius: 2px;
            transition: var(--transition-base);
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.12);
        }

        /* Breadcrumb */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--ink-faint);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: var(--amber);
            font-weight: 500;
        }

        .breadcrumb-custom a:hover {
            color: var(--amber-dark);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .breadcrumb-custom .separator {
            color: var(--border-warm);
            font-size: 11px;
        }

        .breadcrumb-custom .current {
            color: var(--ink-light);
            font-weight: 600;
        }

        /* Category Banner */
        .category-banner {
            background: linear-gradient(180deg, #F7F6F2 0%, #F2EFE8 100%);
            border-bottom: 1px solid var(--border-warm);
            padding: 42px 0 36px;
            position: relative;
            overflow: hidden;
        }

        .category-banner::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle at center, rgba(217, 119, 6, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .category-banner__content {
            max-width: 860px;
            position: relative;
            z-index: 1;
        }

        .category-banner__title {
            font-size: clamp(28px, 3vw, 38px);
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
            color: var(--ink);
        }

        .category-banner__desc {
            font-size: 15px;
            line-height: 1.85;
            color: var(--ink-light);
            max-width: 760px;
        }

        /* Filter Toolbar */
        .filter-toolbar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            background: #FFFFFF;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-card);
        }

        .filter-toolbar__group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-toolbar select {
            height: 40px;
            padding: 0 32px 0 14px;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: #FFFFFF;
            color: var(--ink);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%237A746A' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            transition: var(--transition-base);
        }

        .filter-toolbar select:focus {
            border-color: var(--amber);
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.12);
        }

        .filter-toolbar .sort-btns {
            display: flex;
            gap: 4px;
            flex-wrap: wrap;
        }

        .filter-toolbar .sort-btn {
            height: 40px;
            padding: 0 16px;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: #FFFFFF;
            color: var(--ink-light);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .filter-toolbar .sort-btn:hover {
            border-color: var(--amber);
            color: var(--amber);
            background: rgba(217, 119, 6, 0.04);
        }

        .filter-toolbar .sort-btn.active {
            border-color: var(--amber);
            background: var(--amber);
            color: #111318;
        }

        .filter-toolbar .tag-filters {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-toolbar .tag-chip {
            height: 32px;
            padding: 0 14px;
            border: 1px solid var(--border-warm);
            border-radius: 999px;
            background: #FBF9F4;
            color: var(--ink-faint);
            font-size: 12px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
        }

        .filter-toolbar .tag-chip:hover {
            border-color: var(--amber);
            color: var(--amber);
        }

        .filter-toolbar .tag-chip.active {
            border-color: var(--amber);
            background: var(--amber);
            color: #111318;
            font-weight: 600;
        }

        /* Play Guide Cards */
        .play-card {
            display: flex;
            flex-direction: column;
            background: #FFFFFF;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
            height: 100%;
            position: relative;
        }

        .play-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(217, 119, 6, 0.3);
        }

        .play-card__image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .play-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .play-card:hover .play-card__image img {
            transform: scale(1.04);
        }

        .play-card__tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(17, 19, 24, 0.78);
            color: var(--amber);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.04em;
            backdrop-filter: blur(4px);
        }

        .play-card__body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .play-card__title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--ink);
            margin-bottom: 8px;
        }

        .play-card__excerpt {
            font-size: 14px;
            line-height: 1.75;
            color: var(--ink-faint);
            margin-bottom: 16px;
            flex: 1;
        }

        .play-card__meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--ink-faint);
            padding-top: 12px;
            border-top: 1px solid var(--border-warm);
        }

        .play-card__meta .tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 4px;
            background: rgba(217, 119, 6, 0.1);
            color: var(--amber-dark);
            font-weight: 600;
            font-size: 12px;
        }

        /* Featured Recommendation */
        .featured-card {
            display: flex;
            gap: 20px;
            background: #FFFFFF;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-smooth);
            height: 100%;
            align-items: center;
        }

        .featured-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(217, 119, 6, 0.3);
        }

        .featured-card__image {
            flex-shrink: 0;
            width: 180px;
            aspect-ratio: 1 / 1;
            border-radius: var(--radius-md);
            overflow: hidden;
        }

        .featured-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .featured-card:hover .featured-card__image img {
            transform: scale(1.06);
        }

        .featured-card__body {
            flex: 1;
        }

        .featured-card__tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--amber);
            background: rgba(217, 119, 6, 0.08);
            padding: 3px 10px;
            border-radius: 4px;
            margin-bottom: 8px;
        }

        .featured-card__title {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--ink);
            margin-bottom: 8px;
        }

        .featured-card__desc {
            font-size: 14px;
            line-height: 1.75;
            color: var(--ink-faint);
        }

        /* Data Summary */
        .data-summary-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-summary-item {
            text-align: center;
            padding: 24px 20px;
            border-radius: var(--radius-lg);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .data-summary-item__number {
            font-family: var(--font-num);
            font-size: clamp(36px, 3.5vw, 48px);
            font-weight: 700;
            color: var(--amber);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .data-summary-item__label {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.7);
            font-weight: 500;
        }

        /* CTA Section */
        .cta-section {
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(17, 19, 24, 0.88) 0%, rgba(15, 46, 51, 0.92) 100%);
            z-index: 1;
        }

        .cta-section__inner {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .cta-section__title {
            font-size: clamp(26px, 2.8vw, 34px);
            font-weight: 700;
            color: var(--inverse);
            margin-bottom: 14px;
            line-height: 1.3;
        }

        .cta-section__desc {
            font-size: 15px;
            color: rgba(245, 242, 236, 0.75);
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-form input[type="email"] {
            width: 320px;
            height: 44px;
            padding: 0 16px;
            border: 1px solid rgba(245, 242, 236, 0.25);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.08);
            color: var(--inverse);
            font-size: 14px;
            transition: var(--transition-base);
        }

        .cta-form input[type="email"]::placeholder {
            color: rgba(245, 242, 236, 0.5);
        }

        .cta-form input[type="email"]:focus {
            border-color: var(--amber);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.2);
            outline: none;
        }

        .btn-view-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-warm);
            cursor: pointer;
            transition: var(--transition-base);
        }

        .btn-view-more:hover,
        .btn-view-more:focus-visible {
            border-color: var(--amber);
            color: var(--amber);
            background: rgba(217, 119, 6, 0.04);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            color: rgba(245, 242, 236, 0.8);
            padding-top: 56px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .site-footer__top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 36px;
            padding-bottom: 40px;
        }

        .site-footer__brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .site-footer__signature {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(245, 242, 236, 0.65);
            max-width: 300px;
        }

        .site-footer h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--inverse);
            margin-bottom: 16px;
        }

        .site-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer__links li {
            margin-bottom: 10px;
        }

        .site-footer__links a {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.65);
            transition: var(--transition-base);
        }

        .site-footer__links a:hover {
            color: var(--amber);
            padding-left: 4px;
        }

        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(245, 242, 236, 0.5);
        }

        .site-footer__bottom a {
            color: rgba(245, 242, 236, 0.5);
            transition: var(--transition-base);
        }

        .site-footer__bottom a:hover {
            color: var(--amber);
        }

        /* Responsive */
        @media (max-width: 1199.98px) {
            .site-header__nav a {
                padding: 8px 8px;
                font-size: 13px;
            }
            .site-header__inner {
                gap: 12px;
            }
        }

        @media (max-width: 991.98px) {
            .site-header {
                height: 60px;
            }
            body {
                padding-top: 60px;
            }
            .site-header__nav {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(17, 19, 24, 0.985);
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px 20px;
                gap: 4px;
            }
            .site-header__nav.open {
                display: flex;
            }
            .site-header__nav a {
                width: 100%;
                padding: 10px 14px;
                font-size: 15px;
                border-radius: var(--radius-sm);
            }
            .site-header__nav a.active::after {
                display: none;
            }
            .site-header__nav a.active {
                background: rgba(217, 119, 6, 0.12);
                color: var(--amber);
            }
            .nav-toggle {
                display: flex;
            }
            .site-header__right .btn-amber {
                display: none;
            }
            .section {
                padding: var(--section-pad-mobile);
            }
            .site-footer__top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .play-card__image {
                aspect-ratio: 16 / 10;
            }
            .data-summary-bar {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .featured-card__image {
                width: 100%;
                aspect-ratio: 16 / 9;
            }
        }

        @media (max-width: 767.98px) {
            .section__head--split {
                flex-direction: column;
                align-items: flex-start;
            }
            .site-footer__top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer__bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .category-banner {
                padding: 28px 0 24px;
            }
            .filter-toolbar {
                padding: 14px 16px;
                gap: 10px;
            }
            .filter-toolbar select {
                height: 36px;
                font-size: 12px;
                padding: 0 28px 0 12px;
            }
            .filter-toolbar .sort-btn {
                height: 36px;
                padding: 0 12px;
                font-size: 12px;
            }
            .play-card__body {
                padding: 16px 18px 18px;
            }
            .play-card__title {
                font-size: 15px;
            }
            .cta-form input[type="email"] {
                width: 100%;
                max-width: 320px;
            }
        }

        @media (max-width: 519.98px) {
            .container-custom {
                padding: 0 16px;
            }
            .site-header__inner {
                padding: 0 16px;
                gap: 8px;
            }
            .site-header__logo {
                font-size: 17px;
                gap: 7px;
            }
            .site-header__logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
            .site-header__right {
                gap: 8px;
            }
            .status-dot {
                display: none;
            }
            .data-summary-bar {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .data-summary-item {
                padding: 18px 14px;
            }
            .data-summary-item__number {
                font-size: 28px;
            }
            .section__title {
                font-size: 22px;
            }
            .category-banner__title {
                font-size: 24px;
            }
        }

/* roulang page: category7 */
:root {
            --bg-dark: #111318;
            --bg-warm: #F7F6F2;
            --bg-deep: #0F2E33;
            --amber: #D97706;
            --amber-light: #E89A2B;
            --amber-dark: #B56405;
            --ink: #1C1B18;
            --ink-light: #4A4740;
            --ink-faint: #7A746A;
            --inverse: #F5F2EC;
            --border-warm: #E5E0D8;
            --green: #22C55E;
            --red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --shadow-card: 0 2px 8px rgba(17, 19, 24, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(17, 19, 24, 0.12);
            --shadow-btn: 0 4px 12px rgba(217, 119, 6, 0.28);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "Roboto Condensed", "PingFang SC", sans-serif;
            --transition-base: all 0.22s ease;
            --transition-smooth: all 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --focus-ring: 0 0 0 2px rgba(217, 119, 6, 0.55);
            --section-pad-desktop: 76px 0;
            --section-pad-mobile: 44px 0;
        }

        html {
            scroll-behavior: smooth;
        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-sans);
            color: var(--ink);
            background: var(--bg-warm);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: var(--focus-ring);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            display: block;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-pad-desktop);
            position: relative;
        }
        .section--dark {
            background: var(--bg-dark);
            color: var(--inverse);
        }
        .section--deep {
            background: var(--bg-deep);
            color: var(--inverse);
        }
        .section--warm {
            background: var(--bg-warm);
            color: var(--ink);
        }
        .section--tint {
            background: #F2EFE8;
            color: var(--ink);
        }
        .section--gradient {
            background: linear-gradient(180deg, #111318 0%, #0F2E33 100%);
            color: var(--inverse);
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .section__title {
            font-size: clamp(24px, 2.6vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }
        .section__subtitle {
            font-size: 15px;
            color: var(--ink-faint);
            max-width: 860px;
            line-height: 1.8;
        }
        .section--dark .section__subtitle,
        .section--deep .section__subtitle,
        .section--gradient .section__subtitle {
            color: rgba(245, 242, 236, 0.7);
        }
        .section__head {
            margin-bottom: 40px;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 64px;
            background: rgba(17, 19, 24, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            flex-shrink: 0;
        }
        .site-header__logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--amber);
            color: #111318;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 800;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 3px;
            flex: 1;
            justify-content: center;
        }
        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 236, 0.82);
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
        }
        .site-header__nav a:hover,
        .site-header__nav a:focus-visible {
            color: var(--inverse);
            background: rgba(255, 255, 255, 0.06);
        }
        .site-header__nav a.active {
            color: var(--amber);
        }
        .site-header__nav a.active::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 3px;
            background: var(--amber);
            border-radius: 2px;
        }
        .site-header__right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .status-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: var(--green);
            box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
            animation: pulse-dot 2.2s infinite;
        }
        @keyframes pulse-dot {
            0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); }
            70% { box-shadow: 0 0 0 7px rgba(34, 197, 94, 0); }
            100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
        }
        .bell-btn {
            position: relative;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: transparent;
            color: var(--inverse);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 16px;
            transition: var(--transition-base);
        }
        .bell-btn:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.22);
        }
        .bell-btn .badge-dot {
            position: absolute;
            top: 7px;
            right: 7px;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--red);
            border: 1.5px solid #111318;
        }
        .btn-amber {
            background: var(--amber);
            color: #111318;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
            box-shadow: var(--shadow-btn);
        }
        .btn-amber:hover,
        .btn-amber:focus-visible {
            background: var(--amber-light);
            color: #111318;
            box-shadow: 0 6px 18px rgba(217, 119, 6, 0.4);
            transform: translateY(-1px);
        }
        .btn-amber:active {
            background: var(--amber-dark);
            color: #fff;
            transform: translateY(0);
            box-shadow: 0 2px 6px rgba(217, 119, 6, 0.3);
        }
        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(245, 242, 236, 0.35);
            color: var(--inverse);
            font-weight: 500;
            font-size: 14px;
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .btn-outline-light:hover {
            border-color: var(--amber);
            color: var(--amber);
            background: rgba(217, 119, 6, 0.08);
        }
        .btn-outline-light:active {
            background: rgba(217, 119, 6, 0.15);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 4px;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-base);
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--inverse);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* Breadcrumb */
        .page-header-alt {
            padding: 148px 0 52px;
            background: var(--bg-dark);
            color: var(--inverse);
            position: relative;
            overflow: hidden;
        }
        .page-header-alt::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(217, 119, 6, 0.18) 0%, transparent 55%), radial-gradient(circle at 85% 30%, rgba(217, 119, 6, 0.1) 0%, transparent 45%);
            pointer-events: none;
        }
        .page-header-alt::after {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(217, 119, 6, 0.07);
            filter: blur(70px);
            pointer-events: none;
        }
        .page-header-alt .container-custom {
            position: relative;
            z-index: 2;
        }
        .breadcrumb-alt {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(245, 242, 236, 0.65);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb-alt a {
            color: rgba(245, 242, 236, 0.65);
            transition: var(--transition-base);
        }
        .breadcrumb-alt a:hover {
            color: var(--amber);
        }
        .breadcrumb-alt .sep {
            color: rgba(245, 242, 236, 0.35);
            font-size: 11px;
        }
        .breadcrumb-alt .current {
            color: var(--amber);
            font-weight: 500;
        }
        .page-header-alt h1 {
            font-size: clamp(28px, 3.4vw, 40px);
            font-weight: 700;
            letter-spacing: -0.015em;
            margin-bottom: 16px;
            color: var(--inverse);
        }
        .page-header-alt .lead-text {
            font-size: 15px;
            line-height: 1.8;
            color: rgba(245, 242, 236, 0.75);
            max-width: 760px;
        }

        /* Filter toolbar */
        .filter-toolbar {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            box-shadow: var(--shadow-card);
        }
        .filter-toolbar select,
        .filter-toolbar input {
            height: 42px;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            padding: 0 14px;
            font-size: 14px;
            color: var(--ink);
            background: #fff;
            min-width: 140px;
            transition: var(--transition-base);
            font-family: var(--font-sans);
        }
        .filter-toolbar select:focus,
        .filter-toolbar input:focus {
            border-color: var(--amber);
            background: #FFFDF9;
            outline: none;
            box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.12);
        }
        .filter-toolbar .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            flex: 1;
            min-width: 200px;
        }
        .filter-toolbar .filter-tag {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--ink-light);
            background: var(--bg-warm);
            border-radius: 20px;
            cursor: pointer;
            border: 1px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .filter-toolbar .filter-tag:hover,
        .filter-toolbar .filter-tag.active {
            color: var(--amber);
            background: rgba(217, 119, 6, 0.08);
            border-color: rgba(217, 119, 6, 0.25);
        }
        .filter-toolbar .btn-filter {
            height: 42px;
            padding: 0 20px;
            font-size: 13px;
            font-weight: 600;
            color: var(--inverse);
            background: var(--bg-dark);
            border: none;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .filter-toolbar .btn-filter:hover {
            background: var(--bg-deep);
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }

        /* Download cards */
        .download-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            padding: 28px 26px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-card);
            height: 100%;
            position: relative;
        }
        .download-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .download-card__icon {
            width: 52px;
            height: 52px;
            background: var(--bg-dark);
            color: var(--amber);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            flex-shrink: 0;
            transition: var(--transition-base);
        }
        .download-card:hover .download-card__icon {
            background: var(--amber);
            color: #111318;
        }
        .download-card__platform {
            font-size: 13px;
            font-weight: 600;
            color: var(--ink-faint);
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .download-card__title {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            margin: 0;
            line-height: 1.35;
        }
        .download-card__meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: var(--ink-faint);
        }
        .download-card__meta span {
            background: var(--bg-warm);
            padding: 4px 12px;
            border-radius: 4px;
            font-weight: 500;
        }
        .download-card__desc {
            font-size: 14px;
            color: var(--ink-light);
            line-height: 1.7;
            flex: 1;
        }
        .download-card__footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-top: 6px;
            flex-wrap: wrap;
        }
        .download-card__version {
            font-size: 13px;
            color: var(--ink-faint);
            font-weight: 500;
        }
        .btn-download {
            background: var(--amber);
            color: #111318;
            font-weight: 600;
            font-size: 13px;
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .btn-download:hover,
        .btn-download:focus-visible {
            background: var(--amber-light);
            color: #111318;
            box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
            transform: translateY(-1px);
        }
        .btn-download:active {
            background: var(--amber-dark);
            color: #fff;
            transform: translateY(0);
        }

        /* Featured cards */
        .featured-card {
            background: #fff;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-card);
            height: 100%;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(217, 119, 6, 0.3);
        }
        .featured-card__img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-dark);
            position: relative;
        }
        .featured-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .featured-card:hover .featured-card__img img {
            transform: scale(1.04);
        }
        .featured-card__badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--amber);
            color: #111318;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 4px;
            letter-spacing: 0.05em;
        }
        .featured-card__body {
            padding: 22px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .featured-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            margin: 0;
            line-height: 1.4;
        }
        .featured-card__text {
            font-size: 14px;
            color: var(--ink-light);
            line-height: 1.7;
            flex: 1;
        }
        .featured-card__link {
            font-size: 13px;
            font-weight: 600;
            color: var(--amber);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: var(--transition-base);
        }
        .featured-card__link:hover {
            color: var(--amber-dark);
            gap: 8px;
        }

        /* Data summary strip */
        .data-summary-strip {
            background: var(--bg-deep);
            border-radius: var(--radius-lg);
            padding: 38px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .data-summary-strip::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(217, 119, 6, 0.08);
            filter: blur(60px);
            pointer-events: none;
        }
        .data-summary-strip__info {
            flex: 1;
            min-width: 240px;
            position: relative;
            z-index: 1;
        }
        .data-summary-strip__info h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--inverse);
            margin: 0 0 8px;
        }
        .data-summary-strip__info p {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            margin: 0;
        }
        .data-summary-strip__metrics {
            display: flex;
            gap: 36px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .metric-item {
            text-align: center;
        }
        .metric-item__value {
            font-family: var(--font-num);
            font-size: 30px;
            font-weight: 700;
            color: var(--amber);
            line-height: 1.2;
        }
        .metric-item__label {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.65);
            margin-top: 4px;
        }

        /* CTA subscribe */
        .cta-subscribe {
            background: var(--bg-dark);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-subscribe::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 50%;
            transform: translateX(-50%);
            width: 400px;
            height: 200px;
            background: radial-gradient(ellipse, rgba(217, 119, 6, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-subscribe h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--inverse);
            margin: 0 0 12px;
            position: relative;
            z-index: 1;
        }
        .cta-subscribe p {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            margin: 0 0 28px;
            position: relative;
            z-index: 1;
        }
        .cta-subscribe__form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }
        .cta-subscribe__form input {
            flex: 1;
            min-width: 200px;
            height: 46px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-sm);
            padding: 0 16px;
            color: var(--inverse);
            font-size: 14px;
            font-family: var(--font-sans);
            transition: var(--transition-base);
        }
        .cta-subscribe__form input::placeholder {
            color: rgba(245, 242, 236, 0.45);
        }
        .cta-subscribe__form input:focus {
            border-color: var(--amber);
            background: rgba(255, 255, 255, 0.1);
            outline: none;
            box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.2);
        }

        /* Load more */
        .load-more-wrap {
            text-align: center;
            margin-top: 36px;
        }
        .btn-load-more {
            background: transparent;
            border: 1px solid var(--amber);
            color: var(--amber);
            font-weight: 600;
            font-size: 14px;
            padding: 11px 32px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-load-more:hover {
            background: var(--amber);
            color: #111318;
            box-shadow: var(--shadow-btn);
            transform: translateY(-1px);
        }
        .btn-load-more:active {
            background: var(--amber-dark);
            color: #fff;
            transform: translateY(0);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-deep);
            color: var(--inverse);
            padding: 56px 0 28px;
            margin-top: 0;
        }
        .site-footer__top {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .site-footer__brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--amber);
            margin-bottom: 14px;
        }
        .site-footer__signature {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            line-height: 1.7;
            margin: 0;
        }
        .site-footer h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--inverse);
            margin: 0 0 16px;
        }
        .site-footer__links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .site-footer__links a {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.7);
            transition: var(--transition-base);
        }
        .site-footer__links a:hover {
            color: var(--amber);
            padding-left: 4px;
        }
        .site-footer__bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(245, 242, 236, 0.55);
        }
        .site-footer__bottom a {
            color: rgba(245, 242, 236, 0.55);
            transition: var(--transition-base);
        }
        .site-footer__bottom a:hover {
            color: var(--amber);
        }

        /* Utilities */
        .text-amber {
            color: var(--amber) !important;
        }
        .font-num {
            font-family: var(--font-num);
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .site-header__nav a {
                padding: 8px 9px;
                font-size: 13px;
            }
        }
        @media (max-width: 992px) {
            .section {
                padding: var(--section-pad-mobile);
            }
            .site-footer__top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .data-summary-strip {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
                padding: 28px 24px;
            }
            .data-summary-strip__metrics {
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .site-header__nav {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(17, 19, 24, 0.98);
                backdrop-filter: blur(14px);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 24px 24px;
                gap: 4px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
                display: none;
                max-height: calc(100vh - 64px);
                overflow-y: auto;
            }
            .site-header__nav.open {
                display: flex;
            }
            .site-header__nav a {
                padding: 12px 14px;
                font-size: 15px;
                border-radius: var(--radius-sm);
            }
            .site-header__nav a.active::after {
                display: none;
            }
            .site-header__nav a.active {
                background: rgba(217, 119, 6, 0.12);
                color: var(--amber);
            }
            .nav-toggle {
                display: flex;
            }
            .status-dot,
            .bell-btn {
                display: none;
            }
            .site-header__right .btn-amber {
                font-size: 13px;
                padding: 8px 14px;
            }
            .site-header__inner {
                gap: 10px;
            }
            .page-header-alt {
                padding: 124px 0 40px;
            }
            .filter-toolbar {
                padding: 16px;
                gap: 10px;
            }
            .filter-toolbar select,
            .filter-toolbar input {
                min-width: 100%;
                flex: 1;
            }
            .filter-toolbar .filter-tags {
                min-width: 100%;
            }
            .cta-subscribe {
                padding: 32px 20px;
            }
            .cta-subscribe h3 {
                font-size: 20px;
            }
            .site-footer__bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }
        @media (max-width: 576px) {
            .container-custom {
                padding: 0 16px;
            }
            .site-footer__top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-header__logo {
                font-size: 18px;
            }
            .section__title {
                font-size: 22px;
            }
            .download-card {
                padding: 20px 18px;
            }
            .data-summary-strip__metrics {
                gap: 16px;
                width: 100%;
                justify-content: space-between;
            }
            .metric-item__value {
                font-size: 24px;
            }
            .cta-subscribe__form input {
                min-width: 100%;
            }
            .cta-subscribe__form .btn-amber {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}