/* roulang page: index */
:root {
            --bg-base: #16121A;
            --bg-section: #1D1823;
            --surface: #241D2B;
            --border-main: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.14);
            --text-high: #F5EEF3;
            --text-mid: #B8AEB8;
            --text-low: #7C727C;
            --brand-a: #FF4F8B;
            --brand-b: #FF9E2C;
            --accent: #2EE0C7;
            --nav-h: 72px;
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.18);
            --shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.32);
            --radius-card: 22px;
            --radius-poster: 18px;
            --brand-grad: linear-gradient(135deg, #FF4F8B 0%, #FF9E2C 100%);
            --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 96px;
        }

        body {
            margin: 0;
            background: var(--bg-base);
            color: var(--text-high);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:hover {
            color: inherit;
        }

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

        button,
        input {
            font: inherit;
            border: 0;
            background: none;
        }

        button {
            cursor: pointer;
            color: inherit;
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .site-container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .section-pad {
            padding-top: 80px;
            padding-bottom: 80px;
        }

        .section-alt {
            background: var(--bg-section);
        }

        .section-head {
            margin-bottom: 34px;
        }

        .section-head .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--accent);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.06em;
            margin-bottom: 10px;
        }

        .section-head .eyebrow::before {
            content: "";
            width: 18px;
            height: 2px;
            border-radius: 10px;
            background: var(--brand-grad);
        }

        .section-head h2 {
            font-size: clamp(28px, 4.2vw, 38px);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            margin: 0 0 10px;
        }

        .section-desc {
            color: var(--text-mid);
            font-size: 15px;
            max-width: 720px;
            margin: 0;
        }

        .section-head.split {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .section-head.split .section-desc {
            margin-bottom: 4px;
        }

        .btn-main,
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            min-height: 50px;
            padding: 0 28px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 15px;
            line-height: 1;
            transition: transform 0.24s ease, filter 0.24s ease, box-shadow 0.24s ease, background 0.24s ease, border-color 0.24s ease;
        }

        .btn-main {
            color: #FFFFFF;
            background: var(--brand-grad);
            box-shadow: 0 10px 24px rgba(255, 79, 139, 0.22);
        }

        .btn-main:hover {
            transform: translateY(-2px);
            filter: brightness(1.08);
            box-shadow: 0 14px 30px rgba(255, 79, 139, 0.3);
        }

        .btn-main:active {
            transform: scale(0.98);
            filter: brightness(0.98);
            box-shadow: none;
        }

        .btn-ghost {
            color: var(--text-high);
            border: 1px solid var(--border-strong);
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.24);
            transform: translateY(-2px);
        }

        .btn-ghost:active {
            transform: scale(0.98);
        }

        .btn-main.sm,
        .btn-ghost.sm {
            min-height: 40px;
            padding: 0 18px;
            font-size: 13px;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--text-high);
            font-weight: 600;
            font-size: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.4);
            padding-bottom: 2px;
            transition: color 0.2s ease, border-color 0.2s ease;
        }

        .text-link:hover {
            color: var(--brand-a);
            border-color: var(--brand-a);
        }

        .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            display: inline-block;
            background: var(--accent);
            box-shadow: 0 0 0 4px rgba(46, 224, 199, 0.12);
            flex: 0 0 auto;
        }

        .status-dot.brand {
            background: var(--brand-b);
            box-shadow: 0 0 0 4px rgba(255, 158, 44, 0.16);
        }

        .brand-grad-text {
            background: var(--brand-grad);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .header-top {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 90;
            border-bottom: 1px solid transparent;
            transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
        }

        .header-top.is-scrolled {
            background: rgba(22, 18, 26, 0.9);
            border-bottom-color: var(--border-main);
            box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }

        .header-inner {
            max-width: 1280px;
            margin: 0 auto;
            min-height: var(--nav-h);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 26px;
            padding: 0 32px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            flex-shrink: 0;
            min-width: max-content;
        }

        .brand-mark {
            width: 44px;
            height: 44px;
            border-radius: 13px;
            background: var(--brand-grad);
            box-shadow: 0 8px 20px rgba(255, 79, 139, 0.28);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            position: relative;
            color: #fff;
        }

        .brand-mark .mark-pg {
            font-size: 15px;
            font-weight: 900;
            letter-spacing: -0.04em;
            line-height: 1;
        }

        .brand-mark .mark-pg svg {
            width: 14px;
            height: 14px;
            margin-top: 4px;
            margin-left: 2px;
            display: inline-block;
            vertical-align: top;
        }

        .brand-name {
            font-size: 21px;
            font-weight: 900;
            letter-spacing: -0.01em;
            color: var(--text-high);
            white-space: nowrap;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 30px;
        }

        .nav-link {
            position: relative;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-mid);
            padding: 12px 0;
            transition: color 0.22s ease;
            white-space: nowrap;
        }

        .nav-link::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 2px;
            width: 100%;
            height: 2px;
            background: var(--brand-grad);
            border-radius: 10px;
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform 0.28s ease;
        }

        .nav-link:hover {
            color: var(--text-high);
        }

        .nav-link:hover::after {
            transform: scaleX(0.5);
        }

        .nav-link.active {
            color: var(--text-high);
        }

        .nav-link.active::after {
            transform: scaleX(1);
        }

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

        .search-form {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            width: 230px;
            height: 42px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-main);
            border-radius: 999px;
            padding: 0 15px;
            color: var(--text-mid);
            transition: border-color 0.22s ease, background 0.22s ease;
        }

        .search-form:focus-within {
            border-color: var(--border-strong);
            background: rgba(255, 255, 255, 0.08);
            box-shadow: 0 0 0 4px rgba(255, 79, 139, 0.12);
        }

        .search-form svg {
            width: 16px;
            height: 16px;
            flex: 0 0 auto;
            opacity: 0.8;
        }

        .search-form input {
            width: 100%;
            background: transparent;
            color: var(--text-high);
            font-size: 13px;
            outline: none;
        }

        .search-form input::placeholder {
            color: var(--text-low);
        }

        .header-cta {
            min-height: 42px;
            padding: 0 22px;
            font-size: 14px;
        }

        .menu-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border: 1px solid var(--border-main);
            border-radius: 12px;
            align-items: center;
            justify-content: center;
            color: var(--text-high);
            background: rgba(255, 255, 255, 0.05);
        }

        .menu-toggle svg {
            width: 20px;
            height: 20px;
        }

        .mobile-drawer {
            display: none;
        }

        .hero-section {
            position: relative;
            min-height: 94vh;
            display: flex;
            align-items: center;
            padding-top: 140px;
            padding-bottom: 72px;
            background-color: #16121A;
            background-image:
                linear-gradient(to right, rgba(22, 18, 26, 0.99) 0%, rgba(22, 18, 26, 0.88) 42%, rgba(22, 18, 26, 0.55) 75%, rgba(22, 18, 26, 0.35) 100%),
                radial-gradient(circle at 18% 22%, rgba(255, 79, 139, 0.2), transparent 42%),
                url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            overflow: hidden;
        }

        .hero-section::before {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            top: 0;
            background: linear-gradient(to top, var(--bg-base) 0%, rgba(22, 18, 26, 0.35) 45%, rgba(22, 18, 26, 0.2) 100%);
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 32px;
            display: grid;
            grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.55fr);
            gap: 60px;
            align-items: center;
        }

        .hero-copy {
            max-width: 720px;
        }

        .hero-pill {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 9px 16px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-main);
            font-size: 13px;
            font-weight: 600;
            color: var(--text-mid);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            margin-bottom: 24px;
        }

        .hero-section h1 {
            margin: 0 0 22px;
            font-size: clamp(42px, 6.5vw, 70px);
            font-weight: 900;
            line-height: 1.12;
            letter-spacing: -0.03em;
            color: var(--text-high);
            text-wrap: balance;
        }

        .hero-lead {
            font-size: 17px;
            line-height: 1.9;
            color: var(--text-mid);
            margin: 0 0 34px;
            max-width: 640px;
        }

        .hero-ctas {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 34px;
        }

        .hero-stats {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .stat-chip {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            padding: 10px 16px;
            border-radius: 999px;
            background: rgba(36, 29, 43, 0.62);
            border: 1px solid var(--border-main);
            font-size: 13px;
            color: var(--text-mid);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .stat-chip strong {
            color: var(--text-high);
            font-weight: 700;
        }

        .hero-visual {
            position: relative;
            max-width: 370px;
            justify-self: end;
            width: 100%;
        }

        .hero-visual::before {
            content: "";
            position: absolute;
            inset: 12% -8% -8% 12%;
            background: var(--brand-grad);
            opacity: 0.18;
            border-radius: 42% 58% 50% 50% / 30% 46% 54% 70%;
            filter: blur(8px);
            z-index: -1;
        }

        .hero-poster-wrap {
            border-radius: 26px;
            padding: 10px;
            background: linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.03));
            border: 1px solid var(--border-strong);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            box-shadow: var(--shadow-hover);
            transform: rotate(1.6deg);
        }

        .hero-poster-wrap img {
            width: 100%;
            aspect-ratio: 3 / 4;
            object-fit: cover;
            border-radius: 18px;
        }

        .poster-slider {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding: 8px 4px 24px;
            scrollbar-width: none;
            scroll-behavior: smooth;
        }

        .poster-slider::-webkit-scrollbar,
        .slider-list::-webkit-scrollbar {
            display: none;
        }

        .poster-card {
            flex: 0 0 auto;
            width: 218px;
        }

        .poster-media {
            position: relative;
            border-radius: var(--radius-poster);
            overflow: hidden;
            aspect-ratio: 2 / 3;
            background: linear-gradient(145deg, rgba(255, 79, 139, 0.3), rgba(255, 158, 44, 0.2)), var(--bg-section);
            box-shadow: var(--shadow-card);
            transition: transform 0.32s ease, box-shadow 0.32s ease;
        }

        .poster-card:hover .poster-media {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

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

        .poster-card:hover .poster-media img {
            transform: scale(1.06);
        }

        .poster-media::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(22, 18, 26, 0.75) 0%, rgba(22, 18, 26, 0.1) 48%, rgba(22, 18, 26, 0.2) 100%);
            pointer-events: none;
        }

        .poster-tag {
            position: absolute;
            top: 13px;
            left: 13px;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            padding: 5px 11px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            background: rgba(22, 18, 26, 0.66);
            border: 1px solid var(--border-main);
            color: var(--text-high);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .poster-quality {
            position: absolute;
            top: 13px;
            right: 13px;
            z-index: 2;
            padding: 4px 9px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 800;
            color: #fff;
            background: linear-gradient(135deg, rgba(255, 79, 139, 0.88), rgba(255, 158, 44, 0.9));
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
        }

        .poster-play {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -42%) scale(0.85);
            z-index: 3;
            width: 52px;
            height: 52px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.14);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            opacity: 0;
            transition: opacity 0.3s ease, transform 0.3s ease;
        }

        .poster-play svg {
            width: 22px;
            height: 22px;
        }

        .poster-card:hover .poster-play {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
        }

        .poster-title {
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 14px;
            z-index: 2;
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            margin: 0;
        }

        .poster-meta {
            padding: 12px 6px 0;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .poster-meta h3 {
            font-size: 15px;
            font-weight: 700;
            line-height: 1.5;
            margin: 0;
            color: var(--text-high);
            transition: color 0.2s ease;
        }

        .poster-card:hover .poster-meta h3 {
            color: var(--brand-b);
        }

        .poster-meta .poster-info {
            font-size: 12px;
            color: var(--text-low);
        }

        .slider-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .slider-btn {
            width: 46px;
            height: 46px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 1px solid var(--border-main);
            background: var(--surface);
            color: var(--text-mid);
            transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
        }

        .slider-btn:hover {
            border-color: var(--border-strong);
            color: var(--text-high);
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .slider-btn svg {
            width: 20px;
            height: 20px;
        }

        .trending-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.85fr) minmax(280px, 0.9fr);
            gap: 24px;
        }

        .feature-card {
            position: relative;
            min-height: 430px;
            border-radius: var(--radius-card);
            overflow: hidden;
            background: linear-gradient(140deg, rgba(255, 79, 139, 0.24), rgba(255, 158, 44, 0.1)), var(--bg-section);
            display: flex;
            align-items: flex-end;
            box-shadow: var(--shadow-card);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .feature-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .feature-card::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to right, rgba(22, 18, 26, 0.95) 8%, rgba(22, 18, 26, 0.55) 55%, rgba(22, 18, 26, 0.22) 100%);
        }

        .feature-body {
            position: relative;
            z-index: 3;
            padding: 34px;
            max-width: 580px;
        }

        .feature-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
            padding: 6px 13px;
            background: rgba(255, 255, 255, 0.09);
            border: 1px solid var(--border-main);
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            color: var(--text-high);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .feature-body h3 {
            font-size: clamp(24px, 3vw, 34px);
            line-height: 1.28;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.01em;
            margin: 0 0 12px;
        }

        .feature-body p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 15px;
            line-height: 1.8;
            margin: 0 0 20px;
        }

        .feature-meta {
            display: flex;
            align-items: center;
            gap: 13px;
            flex-wrap: wrap;
            margin-bottom: 18px;
        }

        .feature-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: rgba(255, 255, 255, 0.78);
            font-size: 13px;
        }

        .trend-board {
            background: var(--surface);
            border: 1px solid var(--border-main);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .trend-board .board-title {
            font-size: 21px;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin: 0 0 6px;
            color: var(--text-high);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .board-title .title-icon {
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(46, 224, 199, 0.12);
            color: var(--accent);
            font-weight: 900;
            font-size: 16px;
        }

        .trend-board .board-note {
            font-size: 13px;
            color: var(--text-low);
            margin: 0 0 18px;
        }

        .trend-list {
            display: flex;
            flex-direction: column;
        }

        .trend-item {
            display: grid;
            grid-template-columns: 34px 56px minmax(0, 1fr) auto;
            gap: 13px;
            align-items: center;
            padding: 13px 10px;
            border-radius: 16px;
            transition: background 0.25s ease, transform 0.25s ease;
        }

        .trend-item:hover {
            background: rgba(255, 255, 255, 0.05);
            transform: translateX(3px);
        }

        .trend-rank {
            font-size: 17px;
            font-weight: 900;
            font-variant-numeric: tabular-nums;
            color: var(--text-low);
        }

        .trend-item:nth-child(1) .trend-rank,
        .trend-item:nth-child(2) .trend-rank,
        .trend-item:nth-child(3) .trend-rank {
            color: var(--brand-b);
        }

        .trend-thumb {
            width: 56px;
            height: 74px;
            object-fit: cover;
            border-radius: 10px;
            background: linear-gradient(145deg, rgba(255, 79, 139, 0.18), rgba(255, 158, 44, 0.12));
        }

        .trend-info {
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .trend-info .trend-name {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-high);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .trend-info .trend-sub {
            font-size: 12px;
            color: var(--text-low);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .trend-arrow {
            color: var(--text-low);
            font-size: 22px;
            transition: color 0.25s ease, transform 0.25s ease;
        }

        .trend-item:hover .trend-arrow {
            color: var(--brand-a);
            transform: translateX(3px);
        }

        .view-all-line {
            margin-top: 20px;
            text-align: right;
        }

        .numbered-section {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 24px;
        }

        .number-card {
            position: relative;
            display: block;
            aspect-ratio: 1 / 1.15;
            border-radius: 24px;
            overflow: hidden;
            background: linear-gradient(150deg, rgba(255, 79, 139, 0.28), rgba(255, 158, 44, 0.08)), var(--surface);
            box-shadow: var(--shadow-card);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .number-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }

        .number-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .number-card::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(22, 18, 26, 0.92) 10%, rgba(22, 18, 26, 0.16) 58%, rgba(22, 18, 26, 0.42) 100%);
        }

        .number-index {
            position: absolute;
            top: 20px;
            right: 24px;
            z-index: 2;
            font-size: 66px;
            font-weight: 900;
            font-variant-numeric: tabular-nums;
            line-height: 1;
            color: rgba(255, 255, 255, 0.18);
            text-shadow: 0 0 24px rgba(255, 158, 44, 0.3);
            letter-spacing: -0.06em;
        }

        .number-content {
            position: absolute;
            left: 24px;
            right: 24px;
            bottom: 24px;
            z-index: 2;
        }

        .number-content .number-sub {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent);
            margin-bottom: 7px;
        }

        .number-content h3 {
            margin: 0 0 8px;
            font-size: 22px;
            font-weight: 800;
            line-height: 1.4;
            color: #fff;
            letter-spacing: -0.01em;
        }

        .number-content p {
            margin: 0;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.76);
            line-height: 1.7;
        }

        .editorial-feature {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
            gap: 40px;
            align-items: center;
            background: var(--bg-section);
            border: 1px solid var(--border-main);
            border-radius: calc(var(--radius-card) + 8px);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .editorial-copy {
            padding: 50px 42px;
        }

        .editorial-copy .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--accent);
            font-size: 13px;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .editorial-copy h3 {
            font-size: 28px;
            line-height: 1.3;
            letter-spacing: -0.02em;
            font-weight: 800;
            margin: 0 0 14px;
            color: var(--text-high);
        }

        .editorial-copy p {
            color: var(--text-mid);
            font-size: 15px;
            line-height: 1.85;
            margin: 0 0 22px;
        }

        .editorial-entry-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 26px;
        }

        .editorial-entry {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            width: fit-content;
            font-size: 14px;
            color: var(--text-mid);
            transition: color 0.2s ease;
            border-radius: 10px;
            padding: 4px 2px;
        }

        .editorial-entry svg {
            width: 15px;
            height: 15px;
            color: var(--accent);
            flex-shrink: 0;
        }

        .editorial-entry:hover {
            color: var(--text-high);
        }

        .editorial-art {
            position: relative;
            min-height: 420px;
            background: linear-gradient(140deg, rgba(255, 79, 139, 0.18), rgba(255, 158, 44, 0.1)), var(--surface);
        }

        .editorial-art img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .editorial-art::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, var(--bg-section) 0%, rgba(22, 18, 26, 0.15) 50%, transparent 100%);
        }

        .editorial-art .experience-chip {
            position: absolute;
            right: 28px;
            bottom: 24px;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            gap: 9px;
            padding: 12px 18px;
            border-radius: 999px;
            background: rgba(22, 18, 26, 0.72);
            border: 1px solid var(--border-strong);
            color: #fff;
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            font-size: 13px;
            font-weight: 700;
            box-shadow: var(--shadow-card);
        }

        .editorial-art .experience-chip .status-dot {
            width: 8px;
            height: 8px;
        }

        .news-panel {
            background: var(--surface);
            border: 1px solid var(--border-main);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .news-row {
            display: grid;
            grid-template-columns: 150px minmax(0, 1fr) 180px;
            gap: 22px;
            align-items: center;
            padding: 22px 28px;
            border-bottom: 1px solid var(--border-main);
            transition: background 0.25s ease;
        }

        .news-row:last-child {
            border-bottom: 0;
        }

        .news-row:hover {
            background: rgba(255, 255, 255, 0.035);
        }

        .news-cat {
            justify-self: start;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 5px 13px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            color: var(--text-high);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-main);
            white-space: nowrap;
        }

        .news-cat::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 0 4px rgba(46, 224, 199, 0.12);
        }

        .news-main {
            min-width: 0;
        }

        .news-title {
            display: block;
            font-size: 17px;
            font-weight: 700;
            line-height: 1.6;
            color: var(--text-high);
            transition: color 0.2s ease;
            margin-bottom: 3px;
        }

        .news-title:hover {
            color: var(--brand-b);
        }

        .news-summary {
            color: var(--text-mid);
            font-size: 13px;
            line-height: 1.75;
            margin: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .news-aside {
            display: flex;
            align-items: center;
            gap: 13px;
            white-space: nowrap;
        }

        .news-date {
            font-size: 13px;
            color: var(--text-low);
            font-variant-numeric: tabular-nums;
        }

        .news-go {
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-main);
            color: var(--text-mid);
            transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
        }

        .news-row:hover .news-go {
            background: var(--brand-grad);
            color: #fff;
            border-color: transparent;
        }

        .news-empty {
            padding: 44px 28px;
            text-align: center;
            color: var(--text-mid);
            font-size: 15px;
        }

        .faq-wrap {
            max-width: 840px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--surface);
            border: 1px solid var(--border-main);
            border-radius: 18px;
            overflow: hidden;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .faq-item.open {
            border-color: rgba(255, 79, 139, 0.32);
            box-shadow: 0 14px 36px rgba(0, 0, 0, 0.2);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            text-align: left;
            padding: 20px 24px;
            color: var(--text-high);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.6;
            transition: color 0.2s ease;
        }

        .faq-question:hover {
            color: var(--brand-b);
        }

        .faq-toggle {
            position: relative;
            width: 30px;
            height: 30px;
            flex: 0 0 30px;
            border-radius: 50%;
            border: 1px solid var(--border-strong);
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: background 0.25s ease, transform 0.3s ease, border-color 0.25s ease;
        }

        .faq-toggle::before,
        .faq-toggle::after {
            content: "";
            position: absolute;
            background: currentColor;
            border-radius: 4px;
        }

        .faq-toggle::before {
            width: 12px;
            height: 2px;
        }

        .faq-toggle::after {
            width: 2px;
            height: 12px;
        }

        .faq-item.open .faq-toggle {
            transform: rotate(45deg);
            color: var(--brand-a);
            background: rgba(255, 79, 139, 0.12);
            border-color: rgba(255, 79, 139, 0.38);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer-inner {
            padding: 0 24px 22px;
            color: var(--text-mid);
            font-size: 15px;
            line-height: 1.9;
            border-top: 1px solid transparent;
            margin-top: -4px;
        }

        .faq-answer-inner p {
            margin: 0 0 10px;
        }

        .faq-answer-inner p:last-child {
            margin-bottom: 0;
        }

        .cta-section {
            position: relative;
            border-radius: calc(var(--radius-card) + 12px);
            overflow: hidden;
            background: var(--brand-grad);
            padding: 58px 48px;
            box-shadow: 0 24px 70px rgba(255, 79, 139, 0.24);
        }

        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.16), transparent 32%),
                linear-gradient(to top, rgba(22, 18, 26, 0.36), rgba(22, 18, 26, 0.03));
            pointer-events: none;
        }

        .cta-section::after {
            content: "";
            position: absolute;
            right: -90px;
            bottom: -120px;
            width: 300px;
            height: 300px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            box-shadow: 0 0 0 36px rgba(255, 255, 255, 0.06), 0 0 0 76px rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: minmax(0, 1.5fr) auto;
            gap: 28px;
            align-items: center;
        }

        .cta-inner .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 800;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 8px;
        }

        .cta-inner h2 {
            margin: 0 0 12px;
            color: #fff;
            font-size: clamp(26px, 4vw, 38px);
            font-weight: 900;
            line-height: 1.3;
            letter-spacing: -0.02em;
        }

        .cta-inner p {
            color: rgba(255, 255, 255, 0.92);
            font-size: 15px;
            line-height: 1.8;
            margin: 0;
        }

        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-white {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 50px;
            padding: 0 30px;
            border-radius: 999px;
            background: #fff;
            color: #201522;
            font-weight: 800;
            font-size: 15px;
            line-height: 1;
            box-shadow: 0 12px 30px rgba(22, 18, 26, 0.14);
            transition: transform 0.24s ease, box-shadow 0.24s ease;
        }

        .btn-white:hover {
            transform: translateY(-2px);
            box-shadow: 0 18px 38px rgba(22, 18, 26, 0.2);
        }

        .btn-cta-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 50px;
            padding: 0 26px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.45);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            line-height: 1;
            background: rgba(255, 255, 255, 0.03);
            transition: background 0.24s ease, transform 0.24s ease;
        }

        .btn-cta-ghost:hover {
            background: rgba(255, 255, 255, 0.16);
            transform: translateY(-2px);
        }

        .site-footer {
            background: var(--bg-section);
            border-top: 1px solid var(--border-main);
            padding-top: 66px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 0.7fr 0.9fr 1.2fr;
            gap: 36px;
            padding-bottom: 52px;
        }

        .footer-brand .brand {
            margin-bottom: 18px;
        }

        .footer-brand p {
            color: var(--text-mid);
            font-size: 14px;
            line-height: 1.8;
            max-width: 310px;
            margin: 0;
        }

        .footer-title {
            font-size: 15px;
            font-weight: 800;
            color: var(--text-high);
            margin: 0 0 16px;
            letter-spacing: 0.02em;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 9px;
        }

        .footer-links a {
            font-size: 14px;
            color: var(--text-mid);
            transition: color 0.2s ease, transform 0.2s ease;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            width: fit-content;
        }

        .footer-links a::before {
            content: "";
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: rgba(255, 158, 44, 0.6);
            flex: 0 0 auto;
        }

        .footer-links a:hover {
            color: var(--brand-b);
            transform: translateX(3px);
        }

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 11px;
            font-size: 14px;
            color: var(--text-mid);
        }

        .footer-contact span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            line-height: 1.7;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-main);
            padding: 22px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            color: var(--text-low);
            font-size: 13px;
        }

        .footer-bottom a {
            color: var(--text-mid);
        }

        .footer-bottom a:hover {
            color: var(--brand-b);
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        @media (max-width: 1180px) {
            .header-search {
                display: none;
            }

            .main-nav {
                gap: 20px;
            }

            .search-form {
                width: 180px;
            }
        }

        @media (max-width: 1024px) {
            .site-container,
            .header-inner,
            .hero-inner {
                padding-left: 24px;
                padding-right: 24px;
            }

            .hero-inner {
                grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.5fr);
                gap: 34px;
            }

            .hero-visual {
                max-width: 300px;
            }

            .search-form {
                display: none;
            }

            .main-nav {
                gap: 17px;
            }

            .header-cta {
                padding: 0 16px;
                font-size: 13px;
            }

            .numbered-section {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .editorial-copy {
                padding: 36px 28px;
            }

            .trending-grid {
                grid-template-columns: 1fr;
            }

            .trend-board {
                padding: 24px;
            }

            .news-row {
                grid-template-columns: 130px minmax(0, 1fr) 140px;
                padding: 18px 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .section-pad {
                padding-top: 58px;
                padding-bottom: 58px;
            }

            .site-container,
            .hero-inner,
            .header-inner {
                padding-left: 16px;
                padding-right: 16px;
            }

            .header-inner {
                min-height: 64px;
                gap: 12px;
            }

            .main-nav,
            .header-cta {
                display: none;
            }

            .menu-toggle {
                display: inline-flex;
            }

            .mobile-drawer {
                display: block;
                position: fixed;
                top: 64px;
                inset-inline: 0;
                z-index: 85;
                background: rgba(22, 18, 26, 0.98);
                border-bottom: 1px solid var(--border-main);
                box-shadow: var(--shadow-hover);
                padding: 16px;
                transform: translateY(-12px);
                opacity: 0;
                visibility: hidden;
                transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
            }

            .mobile-drawer.open {
                opacity: 1;
                visibility: visible;
                transform: translateY(0);
            }

            .mobile-drawer .drawer-nav {
                display: flex;
                flex-direction: column;
                gap: 2px;
                margin-bottom: 14px;
            }

            .mobile-drawer .drawer-nav a {
                display: flex;
                align-items: center;
                justify-content: space-between;
                padding: 13px 12px;
                border-radius: 14px;
                color: var(--text-mid);
                font-size: 15px;
                font-weight: 600;
                transition: background 0.2s ease, color 0.2s ease;
            }

            .mobile-drawer .drawer-nav a:hover,
            .mobile-drawer .drawer-nav a.active {
                background: rgba(255, 255, 255, 0.07);
                color: var(--text-high);
            }

            .mobile-drawer .drawer-nav a.active {
                box-shadow: inset 3px 0 0 var(--brand-b);
            }

            .mobile-drawer .drawer-cta {
                display: flex;
                width: 100%;
            }

            .hero-section {
                padding-top: 108px;
                padding-bottom: 46px;
                min-height: auto;
                background-image:
                    linear-gradient(to bottom, rgba(22, 18, 26, 0.95) 0%, rgba(22, 18, 26, 0.82) 45%, rgba(22, 18, 26, 0.88) 100%),
                    radial-gradient(circle at 80% 20%, rgba(255, 79, 139, 0.14), transparent 48%),
                    url('/assets/images/backpic/back-2.webp');
                background-position: center;
            }

            .hero-inner {
                grid-template-columns: 1fr;
                gap: 42px;
            }

            .hero-copy {
                padding-top: 12px;
            }

            .hero-visual {
                justify-self: center;
                max-width: 250px;
            }

            .hero-section h1 {
                font-size: clamp(38px, 10vw, 54px);
            }

            .stat-chip {
                padding: 8px 13px;
                font-size: 12px;
            }

            .poster-slider {
                gap: 14px;
                margin-inline: -4px;
                padding-inline: 4px;
            }

            .poster-card {
                width: 158px;
            }

            .feature-card {
                min-height: 350px;
            }

            .feature-body {
                padding: 24px;
            }

            .editorial-feature {
                grid-template-columns: 1fr;
            }

            .editorial-art {
                min-height: 320px;
            }

            .editorial-copy {
                padding: 30px 22px;
            }

            .number-card {
                aspect-ratio: 1 / 1.2;
            }

            .news-row {
                grid-template-columns: 1fr;
                gap: 10px;
                padding: 20px;
            }

            .news-aside {
                justify-content: space-between;
            }

            .news-summary {
                white-space: normal;
                display: -webkit-box;
                -webkit-line-clamp: 2;
                -webkit-box-orient: vertical;
            }

            .cta-section {
                padding: 44px 24px;
            }

            .cta-inner {
                grid-template-columns: 1fr;
            }

            .cta-actions {
                justify-content: flex-start;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
                padding-bottom: 36px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                padding: 18px 0;
            }
        }

        @media (max-width: 480px) {
            .section-head.split {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
            }

            .hero-section h1 {
                font-size: clamp(34px, 13vw, 46px);
                line-height: 1.16;
            }

            .hero-ctas .btn-main,
            .hero-ctas .btn-ghost {
                width: 100%;
            }

            .numbered-section {
                grid-template-columns: 1fr;
            }

            .number-card {
                aspect-ratio: 1 / 1.22;
            }

            .trend-item {
                grid-template-columns: 30px 52px minmax(0, 1fr) auto;
                gap: 9px;
                padding: 10px 6px;
            }

            .video-card-row {
                gap: 12px;
            }

            .brand-name {
                font-size: 18px;
            }

            .brand-mark {
                width: 38px;
                height: 38px;
                border-radius: 11px;
            }
        }

/* roulang page: article */
:root {
            --bg-base: #16121A;
            --bg-section: #1D1823;
            --surface: #241D2B;
            --border-main: rgba(255,255,255,0.08);
            --border-strong: rgba(255,255,255,0.14);
            --text-high: #F5EEF3;
            --text-mid: #B8AEB8;
            --text-low: #7C727C;
            --brand-a: #FF4F8B;
            --brand-b: #FF9E2C;
            --accent: #2EE0C7;
            --grad: linear-gradient(135deg, #FF4F8B 0%, #FF9E2C 100%);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --shadow-card: 0 10px 30px rgba(0,0,0,0.18);
            --shadow-hover: 0 20px 45px rgba(0,0,0,0.28);
        }
        html { scroll-behavior: smooth; }
        body { background: var(--bg-base); color: var(--text-high); font-family: system-ui,-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei','Noto Sans CJK SC',sans-serif; overflow-x: hidden; }
        body::selection { background: rgba(255,79,139,0.35); color: #fff; }
        img { max-width: 100%; height: auto; }
        .site-container { max-width: 1280px; margin-left: auto; margin-right: auto; padding-left: 32px; padding-right: 32px; }
        .gradient-hero { background: var(--grad); }
        .site-nav {
            position: fixed; top: 0; left: 0; right: 0; z-index: 50;
            background: rgba(22,18,26,0.55);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-main);
            box-shadow: 0 4px 24px rgba(0,0,0,0.18);
            transition: background 0.3s ease, box-shadow 0.3s ease;
            height: 72px;
        }
        .site-nav.scrolled { background: rgba(22,18,26,0.96); box-shadow: 0 8px 30px rgba(0,0,0,0.35); }
        .container-nav { max-width: 1280px; margin-left: auto; margin-right: auto; padding-left: 32px; padding-right: 32px; height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
        .brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
        .brand-mark { width: 40px; height: 40px; border-radius: 10px; background: var(--grad); display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 4px 14px rgba(255,79,139,0.3); flex-shrink: 0; }
        .mark-pg { font-weight: 900; font-size: 13px; line-height: 1; color: #fff; letter-spacing: -0.5px; display: inline-flex; align-items: center; gap: 1px; }
        .mark-pg svg { width: 10px; height: 10px; margin-top: 1px; }
        .brand-name { font-size: 18px; font-weight: 800; color: #fff; letter-spacing: 0.02em; white-space: nowrap; background: linear-gradient(90deg,#FF4F8B,#FF9E2C); -webkit-background-clip: text; background-clip: text; color: transparent; }
        .site-nav .nav-links { display: flex; align-items: center; list-style: none; margin: 0; padding: 0; gap: 28px; }
        .site-nav .nav-links a { color: rgba(245,238,243,0.78); text-decoration: none; font-size: 15px; font-weight: 500; position: relative; padding: 8px 0; transition: color 0.25s ease; }
        .site-nav .nav-links a:hover { color: #FFFFFF; }
        .site-nav .nav-links a::after { content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--grad); border-radius: 2px; transition: width 0.3s ease; }
        .site-nav .nav-links a.active { color: #FFFFFF; font-weight: 600; }
        .site-nav .nav-links a.active::after { width: 100%; }
        .nav-search { display: none; align-items: center; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 50px; padding: 6px 6px 6px 14px; transition: border-color 0.25s ease; }
        .nav-search:focus-within { border-color: var(--brand-a); }
        .nav-search input { background: transparent; border: none; outline: none; color: var(--text-high); font-size: 14px; width: 150px; }
        .nav-search input::placeholder { color: var(--text-low); }
        .search-btn { width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1); display: inline-flex; align-items: center; justify-content: center; color: var(--text-mid); cursor: pointer; transition: background 0.2s ease, color 0.2s ease; flex-shrink: 0; }
        .search-btn:hover { background: rgba(255,255,255,0.14); color: #fff; }
        .search-btn svg { width: 14px; height: 14px; }
        .nav-burger { display: none; }
        .mobile-menu { display: none; }
        Body.showm .mobile-menu { display: block; }
        @media (min-width: 1025px) { .nav-search { display: flex; } }
        @media (min-width: 768px) and (max-width: 1024px) {
            .container-nav { padding-left: 24px; padding-right: 24px; }
            .nav-search { display: flex; }
            .nav-search input { width: 80px; }
            .site-nav .nav-links { gap: 18px; }
            .site-nav .nav-links a { font-size: 14px; }
        }
        @media (max-width: 767px) {
            .site-nav { height: 64px; }
            .site-nav .nav-links { display: none; }
            .nav-search { display: none; }
            .nav-burger { display: inline-flex; width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); align-items: center; justify-content: center; cursor: pointer; }
            .nav-burger svg { width: 20px; height: 20px; color: var(--text-high); }
            .mobile-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; background: var(--bg-base); border-bottom: 1px solid var(--border-strong); z-index: 49; padding: 12px 24px 20px; box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
            .mobile-menu.open { display: block; }
            .mobile-menu a { display: block; padding: 14px 4px; font-size: 16px; font-weight: 500; border-bottom: 1px solid rgba(255,255,255,0.06); color: var(--text-high); text-decoration: none; }
            .mobile-menu a:last-child { border-bottom: none; }
            .machine-open .brand-name { font-size: 16px; }
        }
        body.no-scroll { overflow: hidden; }

        .article-banner { padding-top: 72px; position: relative; overflow: hidden; }
        .article-banner::before { content: ''; position: absolute; inset: 0; background: url('/assets/images/backpic/back-2.webp') center center / cover no-repeat; opacity: 0.28; transform: scale(1.05); }
        .article-banner::after { content: ''; position: absolute; inset: 0; background: radial-gradient(80% 60% at 20% 10%, rgba(255,79,139,0.15) 0%, transparent 60%), radial-gradient(50% 40% at 80% 20%, rgba(255,158,44,0.1) 0%, transparent 50%), linear-gradient(135deg, #16121A 0%, #1D1823 50%, #16121A 100%); }
        .article-banner .ban-content { position: relative; z-index: 2; padding-top: 64px; padding-bottom: 96px; }

        .breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--text-low); margin-bottom: 24px; }
        .breadcrumb a { color: var(--text-mid); text-decoration: none; transition: 0.2s ease; }
        .breadcrumb a:hover { color: var(--brand-a); }
        .breadcrumb span.sep { opacity: 0.5; margin: 0 2px; }
        .breadcrumb .current-b { color: var(--text-high); }
        .cat-badge-pg { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.18); padding: 6px 16px; border-radius: 50px; font-size: 13px; font-weight: 500; color: var(--text-high); backdrop-filter: blur(8px); margin-bottom: 18px; }
        .cat-badge-pg .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(46,224,199,0.5); }
        .article-title-main { font-size: 42px; line-height: 1.2; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 24px; max-width: 900px; }
        .article-meta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; color: var(--text-mid); font-size: 14px; margin-bottom: 26px; }
        .meta-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--text-low); display: inline-block; }
        .meta-source { display: inline-flex; align-items: center; gap: 8px; }
        .meta-source-ico { width: 26px; height: 26px; border-radius: 8px; background: var(--grad); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; color: #fff; font-weight: 700; }
        .meta-read { display: inline-flex; align-items: center; gap: 6px; color: var(--text-low); }
        .meta-read i { font-style: normal; display: inline-block; width: 14px; height: 14px; border-radius: 4px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1); }
        .meta-read i::before { content: '⌛'; font-size: 9px; display: block; line-height: 14px; text-align: center; }

        .article-cover-hero { border-radius: var(--radius-lg); overflow: hidden; position: relative; box-shadow: 0 20px 50px rgba(0,0,0,0.35); border: 1px solid var(--border-main); max-width: 960px; margin: 0 auto; }
        .article-cover-hero img { width: 100%; height: auto; display: block; aspect-ratio: 21/9; object-fit: cover; }
        .cover-fallback-grad { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg,#FF4F8B,#FF9E2C); min-height: 260px; color: #fff; font-weight: 800; font-size: 96px; opacity: 0.2; letter-spacing: 0.02em; }

        .article-layout { display: flex; gap: 40px; align-items: flex-start; position: relative; }
        .share-rail { position: sticky; top: 120px; display: flex; flex-direction: column; gap: 10px; width: 44px; flex-shrink: 0; }
        .share-pill { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--text-mid); text-decoration: none; transition: all 0.2s ease; cursor: default; }
        .share-pill:hover { background: rgba(255,255,255,0.14); color: #fff; border-color: var(--brand-a); scale: 1.06; }
        .share-pill svg { width: 16px; height: 16px; }
        .article-content-side { flex: 1; min-width: 0; }
        .article-body-wrap { background: var(--bg-section); border: 1px solid var(--border-main); border-radius: var(--radius-lg); padding: 48px 56px; box-shadow: var(--shadow-card); }
        .article-body { font-size: 16px; line-height: 1.9; color: var(--text-mid); }
        .article-body h2 { font-size: 26px; color: var(--text-high); font-weight: 700; margin: 40px 0 18px; letter-spacing: -0.01em; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,0.1); }
        .article-body h3 { font-size: 19px; font-weight: 600; color: var(--text-high); margin: 28px 0 12px; }
        .article-body p { margin: 0 0 22px; color: var(--text-mid); }
        .article-body img { border-radius: var(--radius-md); margin: 28px 0; box-shadow: 0 12px 30px rgba(0,0,0,0.2); }
        .article-body blockquote { margin: 28px 0; padding: 18px 22px; background: rgba(255,255,255,0.03); border: 1px solid var(--border-main); border-left: 4px solid var(--brand-a); color: var(--text-mid); border-radius: 0 16px 16px 0; }
        .article-body blockquote p { margin: 0; }
        .article-body a { color: var(--text-high); text-decoration: underline; text-underline-offset: 4px; transition: color 0.2s ease; }
        .article-body a:hover { color: var(--brand-a); }
        .article-body ul, .article-body ol { margin: 0 0 22px; padding-left: 26px; }
        .article-body li { margin-bottom: 8px; color: var(--text-mid); }
        .article-body strong { color: var(--text-high); font-weight: 600; }
        .article-body em { color: var(--text-high); }
        .article-body code { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; padding: 2px 8px; font-size: 0.85em; color: var(--text-high); }
        .article-body table { width: 100%; border-collapse: separate; border-spacing: 0; margin: 20px 0; border: 1px solid var(--border-main); border-radius: 12px; background: rgba(255,255,255,0.02); overflow: hidden; }
        .article-body th { background: rgba(255,255,255,0.05); color: var(--text-high); font-weight: 600; padding: 12px 16px; text-align: left; }
        .article-body td { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,0.06); color: var(--text-mid); }
        .article-body figcaption { font-size: 13px; color: var(--text-low); text-align: center; margin-top: -16px; }
        .article-body hr { border: none; border-top: 1px solid rgba(255,255,255,0.08); margin: 32px 0; }

        .article-tags-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border-main); }
        .article-tag { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); color: var(--text-mid); padding: 6px 14px; border-radius: 50px; font-size: 13px; text-decoration: none; transition: border-color 0.2s ease,color 0.2s ease; }
        .article-tag:hover { border-color: var(--brand-a); color: var(--text-high); }
        .article-content-sep { width: 44px; height: 3px; background: var(--grad); margin: 40px 0 0; border-radius: 4px; }

        .related-section { margin-top: 40px; background: rgba(255,255,255,0.03); border: 1px solid var(--border-main); border-radius: var(--radius-lg); padding: 32px; }
        .related-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
        .related-head h2 { font-size: 22px; font-weight: 700; color: var(--text-high); }
        .related-head span { font-size: 13px; color: var(--text-low); }
        .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .related-card { display: block; text-decoration: none; background: rgba(255,255,255,0.04); border-radius: 16px; overflow: hidden; border: 1px solid rgba(255,255,255,0.07); transition: all 0.25s ease; }
        .related-card:hover { transform: translateY(-4px); border-color: rgba(255,79,139,0.35); box-shadow: var(--shadow-card); }
        .related-card .rcov { aspect-ratio: 16/9; overflow: hidden; background: var(--surv); }
        .related-card .rcov img { width: 100%; height: 100%; object-fit: cover; }
        .related-card .rcov .fallback-note { display: flex; width: 100%; height: 100%; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(255,79,139,0.2), rgba(255,158,44,0.2)); color: var(--text-low); font-size: 13px; }
        .related-card .rcon { padding: 14px 18px 18px; }
        .related-card .rcon h3 { color: var(--text-high); font-size: 15px; font-weight: 600; line-height: 1.5; margin: 0 0 6px; display: -webkit-box; -webkit-line-clamp: 2; overflow: hidden; -webkit-box-orient: vertical; }
        .related-card .rcon .rdate { color: var(--text-low); font-size: 13px; }

        .return-link { display: inline-flex; align-items: center; gap: 8px; color: var(--text-mid); text-decoration: none; font-size: 15px; margin-top: 28px; transition: color 0.2s ease, gap 0.2s ease; }
        .return-link:hover { color: var(--brand-a); gap: 12px; }
        .return-link svg { width: 16px; height: 16px; }

        .not-found-panel { padding: 120px 32px; text-align: center; background: var(--bg-section); border: 1px solid var(--border-main); border-radius: var(--radius-lg); margin: 40px 0 60px; }
        .not-found-code { font-size: 64px; font-weight: 800; background: linear-gradient(135deg, #FF4F8B, #FF9E2C); -webkit-background-clip: text; background-clip: text; color: transparent; }
        .nf-return { margin-top: 24px; display: inline-flex; align-items: center; gap: 8px; color: var(--text-mid); text-decoration: none; }
        .nf-return:hover { color: var(--brand-a); }

        .lgd-card { display: flex; gap: 16px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-md); padding: 20px; min-width: 0; backdrop-filter: blur(10px); }
        .lgd-card .gg { width: 38px; height: 38px; border-radius: 12px; background: var(--grad); display: flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0; }
        .main-glow { position: relative; }
        .main-site-wrap { padding-top: 72px; position: relative; overflow: hidden; }
        body .site-nav { position: fixed; }

        .faq-simple-block { }
        .faq-item { border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 16px 0; }
        .faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; font-size: 17px; font-weight: 600; background: none; border: none; color: var(--text-high); cursor: pointer; padding: 14px 18px; text-align: left; }
        .faq-ico { width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.07); display: flex; align-items: center; justify-content: center; color: var(--accent); flex-shrink: 0; transition: transform 0.3s ease; font-size: 20px; }

        .site-footer { background: var(--bg-section); border-top: 1px solid var(--border-main); margin-top: 40px; position: relative; overflow: hidden; }
        .site-footer::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 90%; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,79,139,0.3), rgba(255,158,44,0.3), transparent); }
        .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; padding-top: 64px; padding-bottom: 48px; }
        .footer-brand { max-width: 100%; }
        .footer-brand p { margin-top: 18px; color: var(--text-low); font-size: 14px; line-height: 1.9; }
        .footer-title { color: var(--text-high); font-size: 17px; font-weight: 600; margin-bottom: 18px; }
        .footer-links { display: flex; flex-direction: column; gap: 12px; }
        .footer-links a { color: var(--text-low); text-decoration: none; font-size: 14px; transition: color 0.2s ease; }
        .footer-links a:hover { color: var(--brand-a); }
        .footer-contact { display: flex; flex-direction: column; gap: 14px; color: var(--text-low); font-size: 14px; line-height: 1.6; }
        .status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: middle; }
        .status-dot.brand { background: linear-gradient(135deg, #FF4F8B, #FF9E2C); }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); margin-top: 16px; padding: 28px 0 32px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--text-low); font-size: 13px; }
        .footer-bottom span { letter-spacing: 0.02em; }

        .section-name-pill { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-size: 14px; font-weight: 600; margin-bottom: 12px; }
        .section-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px rgba(46,224,199,0.4); }

        @media (max-width: 1280px) {
            .site-container { padding-left: 24px; padding-right: 24px; }
            .container-nav { padding-left: 24px; padding-right: 24px; }
            .article-body-wrap { padding: 40px 40px; }
        }
        @media (max-width: 1024px) {
            .article-title-main { font-size: 32px; }
            .article-body-wrap { padding: 36px 32px; }
            .article-layout { gap: 24px; }
            .share-rail { display: none; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
            .related-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 767px) {
            .site-container { padding-left: 16px; padding-right: 16px; }
            .container-nav { padding-left: 16px; padding-right: 16px; }
            .article-banner { padding-top: 64px; }
            .article-banner .ban-content { padding-top: 36px; padding-bottom: 56px; }
            .article-title-main { font-size: 25px; line-height: 1.35; }
            .article-meta-row { gap: 8px 14px; font-size: 13px; }
            .article-body-wrap { padding: 28px 18px; border-radius: 16px; }
            .article-body { font-size: 15px; line-height: 1.85; }
            .article-body h2 { font-size: 21px; }
            .article-body h3 { font-size: 17px; }
            .article-body blockquote { padding: 14px 16px; }
            .article-cover-hero img { aspect-ratio: 16/9; }
            .related-grid { grid-template-columns: 1fr; }
            .relative-flex-row { flex-direction: column; }
            .footer-grid { grid-template-columns: 1fr; gap: 32px; padding-top: 40px; }
            .footer-bottom { flex-direction: column; align-items: normal; text-align: center; }
            .footer-bottom span { margin-bottom: 6px; }
            .footer-brand p { font-size: 13px; }
            .not-found-panel { padding: 60px 16px; }
            .not-found-code { font-size: 42px; }
        }
        @media (max-width: 380px) {
            .article-title-main { font-size: 22px; }
            .brand-mark { width: 36px; height: 36px; border-radius: 9px; }
        }
        .skip-link { position: absolute; top: -60px; left: 16px; background: var(--brand-a); color: #fff; padding: 8px 18px; border-radius: 8px; z-index: 999; transition: top 0.2s ease; }
        .skip-link:focus { top: 12px; }
        a:focus-visible, button:focus-visible { outline: 2px solid var(--brand-a); outline-offset: 3px; border-radius: 6px; }

/* roulang page: category1 */
:root {
            --bg-base: #16121A;
            --bg-section: #1D1823;
            --surface: #241D2B;
            --border-main: rgba(255,255,255,0.08);
            --border-strong: rgba(255,255,255,0.14);
            --text-high: #F5EEF3;
            --text-mid: #B8AEB8;
            --text-low: #7C727C;
            --brand-a: #FF4F8B;
            --brand-b: #FF9E2C;
            --accent: #2EE0C7;
            --grad-brand: linear-gradient(135deg, #FF4F8B 0%, #FF9E2C 100%);
            --radius-card: 20px;
            --radius-poster: 16px;
            --shadow-card: 0 10px 30px rgba(0,0,0,0.18);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--bg-base);
            color: var(--text-high);
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, p, figure, ul, ol {
            margin: 0;
            padding: 0;
        }

        img {
            max-width: 100%;
            display: block;
            border: none;
            background: linear-gradient(135deg, #2A2330, #18121d);
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button, input {
            font-family: inherit;
            border: none;
            outline: none;
            background: none;
            color: inherit;
        }

        .site-container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .text-gradient {
            background: var(--grad-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: 999px;
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 700;
            line-height: 1.2;
            transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, filter .2s ease;
            white-space: nowrap;
            cursor: pointer;
        }

        .btn span {
            position: relative;
            z-index: 1;
        }

        .btn-primary {
            background: var(--grad-brand);
            color: #fff;
            box-shadow: 0 10px 24px rgba(255,79,139,0.18), 0 6px 16px rgba(255,158,44,0.14);
        }

        .btn-primary:hover {
            filter: brightness(1.08);
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(255,79,139,0.26), 0 8px 20px rgba(255,158,44,0.2);
        }

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-ghost {
            background: rgba(255,255,255,0.07);
            border: 1px solid rgba(255,255,255,0.22);
            color: var(--text-high);
            backdrop-filter: blur(12px);
        }

        .btn-ghost:hover {
            background: rgba(255,255,255,0.14);
            border-color: rgba(255,255,255,0.32);
            transform: translateY(-2px);
        }

        .btn-ghost:active {
            transform: scale(0.98);
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--text-mid);
            font-size: 14px;
            border-bottom: 1px solid transparent;
            transition: color 0.2s ease, border-color 0.2s ease;
        }

        .text-link:hover {
            color: var(--text-high);
            border-color: rgba(255,255,255,0.3);
        }

        .status-dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            margin-right: 5px;
            flex: 0 0 auto;
        }

        .status-dot.brand {
            background: var(--brand-a);
        }

        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 999;
            background: rgba(22, 18, 26, 0.68);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid transparent;
            transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .site-header.is-scrolled {
            background: rgba(22, 18, 26, 0.96);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            height: 72px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex: 0 0 auto;
        }

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: var(--grad-brand);
            color: #fff;
            box-shadow: 0 8px 20px rgba(255,79,139,0.22);
        }

        .brand-mark svg {
            width: 16px;
            height: 16px;
        }

        .mark-pg {
            display: flex;
            align-items: center;
            gap: 2px;
            font-weight: 900;
            font-size: 15px;
            letter-spacing: -0.02em;
        }

        .brand-name {
            font-size: 20px;
            font-weight: 900;
            color: var(--text-high);
            letter-spacing: -0.02em;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 2px;
            margin-left: auto;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: 8px 14px;
            border-radius: 999px;
            color: var(--text-mid);
            font-size: 15px;
            font-weight: 600;
            transition: color .2s ease, background .2s ease;
        }

        .nav-link::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: -4px;
            width: 20px;
            height: 2px;
            border-radius: 2px;
            background: var(--grad-brand);
            transform: translateX(-50%) scaleX(0);
            transform-origin: center;
            transition: transform .2s ease;
        }

        .nav-link:hover {
            color: var(--text-high);
        }

        .nav-link.active {
            color: var(--text-high);
        }

        .nav-link.active::after {
            transform: translateX(-50%) scaleX(1);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 0 0 auto;
        }

        .header-search {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 40px;
            padding: 0 6px 0 14px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,0.11);
            background: rgba(36, 29, 43, 0.78);
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .header-search:focus-within {
            border-color: rgba(255,79,139,0.6);
            box-shadow: 0 0 0 4px rgba(255,79,139,0.12);
        }

        .header-search input {
            width: 150px;
            background: transparent;
            font-size: 14px;
            color: var(--text-high);
        }

        .header-search input::placeholder {
            color: var(--text-low);
        }

        .header-search button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 28px;
            padding: 0 14px;
            border-radius: 999px;
            background: rgba(255,255,255,0.1);
            color: var(--text-mid);
            font-size: 13px;
            cursor: pointer;
            transition: background .2s, color .2s;
        }

        .header-search button:hover {
            background: rgba(255,255,255,0.18);
            color: var(--text-high);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: rgba(255,255,255,0.06);
            align-items: center;
            justify-content: center;
            cursor: pointer;
            border: 1px solid rgba(255,255,255,0.1);
        }

        .nav-toggle span {
            width: 20px;
            height: 2px;
            background: var(--text-high);
            border-radius: 3px;
            transition: transform .2s, opacity .2s;
        }

        /* ===== Page Hero ===== */
        .page-hero {
            position: relative;
            min-height: 400px;
            padding: 176px 0 64px;
            display: flex;
            align-items: center;
            overflow: hidden;
            isolation: isolate;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            background:
                linear-gradient(90deg, rgba(22,18,26,0.96) 0%, rgba(22,18,26,0.72) 55%, rgba(22,18,26,0.38) 100%),
                url("/assets/images/backpic/back-1.png") center/cover no-repeat;
        }

        .page-hero::after {
            content: "";
            position: absolute;
            left: clamp(30%, 50%, 800px);
            top: 20%;
            width: 420px;
            height: 260px;
            z-index: -1;
            background: radial-gradient(circle, rgba(255,79,139,0.18) 0%, transparent 70%);
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            color: var(--text-mid);
            font-size: 13px;
        }

        .hero-eyebrow::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
        }

        .page-hero h1 {
            margin-top: 20px;
            font-size: clamp(44px, 6vw, 66px);
            font-weight: 900;
            letter-spacing: -0.03em;
            line-height: 1.12;
        }

        .hero-lead {
            max-width: 640px;
            margin-top: 18px;
            font-size: 17px;
            line-height: 1.9;
            color: var(--text-mid);
        }

        .hero-facts {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 28px;
        }

        .data-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 14px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-high);
            background: rgba(255,255,255,0.07);
            border: 1px solid rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
        }

        .data-badge .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 0 3px rgba(46,224,199,0.12);
        }

        .data-badge .dot.brand {
            background: var(--brand-a);
            box-shadow: 0 0 0 3px rgba(255,79,139,0.14);
        }

        /* ===== Page Body ===== */
        .page-body {
            display: grid;
            grid-template-columns: 264px minmax(0, 1fr);
            gap: 52px;
            padding: 72px 0 40px;
        }

        .cat-side {
            position: sticky;
            top: 100px;
            align-self: start;
        }

        .side-card {
            background: var(--surface);
            border: 1px solid var(--border-main);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            margin-bottom: 20px;
        }

        .side-card h2 {
            font-size: 19px;
            font-weight: 800;
            margin-bottom: 4px;
        }

        .side-card .side-sub {
            font-size: 13px;
            color: var(--text-low);
            margin-bottom: 18px;
            line-height: 1.6;
        }

        .aside-nav-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .aside-nav-list a {
            display: grid;
            grid-template-columns: 28px 1fr;
            align-items: center;
            padding: 10px 10px;
            border-radius: 14px;
            color: var(--text-mid);
            transition: background .2s, color .2s;
            border: 1px solid transparent;
        }

        .aside-nav-list a .num {
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            font-size: 12px;
            font-weight: 800;
            color: var(--text-mid);
        }

        .aside-nav-list a .idx {
            display: block;
            font-size: 15px;
            font-weight: 700;
        }

        .aside-nav-list a small {
            display: block;
            font-size: 12px;
            color: var(--text-low);
            font-weight: 400;
            margin-top: 2px;
            line-height: 1.4;
        }

        .aside-nav-list a:hover {
            background: rgba(255,255,255,0.05);
            color: var(--text-high);
        }

        .aside-nav-list a:hover .num {
            border-color: rgba(255,79,139,0.4);
            color: var(--brand-a);
        }

        .pulse-card .pulse-row {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.6;
        }

        .pulse-card .pulse-row + .pulse-row {
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid var(--border-main);
        }

        .pulse-card h3 {
            font-size: 15px;
            font-weight: 800;
            margin-bottom: 10px;
        }

        /* right content */
        .cat-main {
            min-width: 0;
        }

        .media-section {
            margin-bottom: 80px;
        }

        .media-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 18px;
            margin-bottom: 22px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border-main);
        }

        .media-head h2 {
            font-size: 30px;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.25;
        }

        .section-kicker {
            display: block;
            font-size: 12px;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--brand-b);
            margin-bottom: 4px;
        }

        .media-frame {
            display: grid;
            grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
            gap: 28px;
            align-items: center;
            background: var(--bg-section);
            border: 1px solid var(--border-main);
            border-radius: 24px;
            padding: 22px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .media-frame.reversed .media-art {
            order: 2;
        }

        .media-art {
            position: relative;
            border-radius: 18px;
            overflow: hidden;
            background: linear-gradient(135deg, #332839, #201826);
            min-height: 230px;
        }

        .media-art img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .media-frame:hover .media-art img {
            transform: scale(1.03);
        }

        .art-pill {
            position: absolute;
            top: 14px;
            left: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 999px;
            background: rgba(22,18,26,0.72);
            border: 1px solid rgba(255,255,255,0.14);
            color: var(--text-high);
            font-size: 12px;
            font-weight: 700;
            backdrop-filter: blur(10px);
        }

        .art-pill::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
        }

        .play-hint {
            position: absolute;
            right: 16px;
            bottom: 16px;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--grad-brand);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            box-shadow: 0 8px 20px rgba(255, 79, 139, 0.35);
            opacity: 0;
            transform: translateY(10px);
            transition: opacity .3s, transform .3s;
        }

        .media-frame:hover .play-hint,
        .cover-tile:hover .play-hint {
            opacity: 1;
            transform: translateY(0);
        }

        .media-description h3 {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 12px;
            line-height: 1.45;
        }

        .media-description p {
            color: var(--text-mid);
            font-size: 15px;
            line-height: 1.85;
        }

        .tick-list {
            list-style: none;
            margin-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .tick-list li {
            display: flex;
            gap: 10px;
            align-items: center;
            font-size: 14px;
            color: var(--text-mid);
        }

        .tick-list li::before {
            content: "";
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: rgba(46,224,199,0.12);
            border: 1px solid rgba(46,224,199,0.4);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .tick-list li::after {
            content: "✓";
            position: absolute;
            font-size: 11px;
            color: var(--accent);
        }

        .tick-list li {
            position: relative;
            padding-left: 26px;
        }

        .tick-list li::before {
            position: absolute;
            left: 0;
            top: 1px;
        }

        .tick-list li::after {
            content: "✓";
            position: absolute;
            left: 5px;
            top: 1px;
        }

        /* split doc */
        .doc-showcase {
            display: grid;
            grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
            gap: 22px;
            background: var(--bg-section);
            border: 1px solid var(--border-main);
            padding: 22px;
            border-radius: 24px;
        }

        .doc-text {
            padding: 8px 0;
        }

        .doc-text h3 {
            font-size: 24px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 16px;
        }

        .doc-text p {
            color: var(--text-mid);
            font-size: 15px;
        }

        .doc-mosaic {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .cover-tile {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            background: #221b29;
            min-height: 140px;
            border: 1px solid var(--border-main);
        }

        .cover-tile img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 180px;
        }

        .cover-tile span {
            position: absolute;
            left: 10px;
            bottom: 10px;
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            background: rgba(22,18,26,0.8);
            border: 1px solid rgba(255,255,255,0.15);
            color: var(--text-high);
            font-size: 12px;
            font-weight: 700;
        }

        .cover-tile .play-hint {
            width: 38px;
            height: 38px;
            right: 10px;
            bottom: 10px;
            opacity: 0;
        }

        .cover-tile:hover .play-hint {
            opacity: 1;
        }

        /* process */
        .process-section {
            margin-bottom: 68px;
        }

        .process-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 26px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border-main);
        }

        .process-head h2 {
            font-size: 30px;
            font-weight: 800;
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 16px;
        }

        .process-step {
            background: var(--surface);
            border: 1px solid var(--border-main);
            border-radius: 18px;
            padding: 22px;
            transition: border-color .2s, transform .2s;
        }

        .process-step:hover {
            border-color: var(--border-strong);
            transform: translateY(-3px);
        }

        .process-step .step-no {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            font-size: 16px;
            font-weight: 900;
            background: rgba(255,255,255,0.07);
            color: var(--brand-b);
            border: 1px solid rgba(255,255,255,0.1);
        }

        .process-step h3 {
            margin-top: 16px;
            font-size: 16px;
            font-weight: 800;
        }

        .process-step p {
            margin-top: 8px;
            color: var(--text-mid);
            font-size: 14px;
            line-height: 1.75;
        }

        /* FAQ */
        .faq-area {
            margin-bottom: 64px;
        }

        .faq-area .faq-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 10px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border-main);
        }

        .faq-area .faq-title h2 {
            font-size: 30px;
            font-weight: 800;
        }

        .faq-area .faq-title p {
            color: var(--text-low);
            font-size: 14px;
        }

        .faq-item {
            border-bottom: 1px solid var(--border-main);
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 20px 10px;
            cursor: pointer;
            list-style: none;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-high);
            transition: color .2s;
        }

        .faq-item summary:hover {
            color: var(--brand-a);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-sign {
            position: relative;
            width: 20px;
            height: 20px;
            flex: 0 0 auto;
        }

        .faq-sign::before,
        .faq-sign::after {
            content: "";
            position: absolute;
            top: 50%;
            left: 50%;
            width: 14px;
            height: 2px;
            border-radius: 2px;
            background: var(--accent);
            transform: translate(-50%, -50%);
            transition: transform .25s;
        }

        .faq-sign::after {
            transform: translate(-50%, -50%) rotate(90deg);
        }

        .faq-item[open] .faq-sign::after {
            transform: translate(-50%, -50%) rotate(0deg);
        }

        .faq-content {
            padding: 0 56px 20px 10px;
            color: var(--text-mid);
            font-size: 15px;
            line-height: 1.85;
        }

        .faq-content p + p {
            margin-top: 8px;
        }

        /* CTA */
        .cta-section {
            padding: 8px 32px 72px;
            max-width: 1280px;
        }

        .cta-card {
            position: relative;
            display: grid;
            grid-template-columns: 1.3fr 0.7fr;
            align-items: center;
            gap: 28px;
            padding: 56px;
            border-radius: 28px;
            overflow: hidden;
            background:
                linear-gradient(135deg, rgba(255,79,139,0.95), rgba(255,158,44,0.92)),
                url("/assets/images/backpic/back-2.webp") center/cover;
            box-shadow: 0 20px 44px rgba(255, 79, 139, 0.24);
        }

        .cta-card::after {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(22, 18, 26, 0.35);
            pointer-events: none;
        }

        .cta-card .cta-copy,
        .cta-visual {
            position: relative;
            z-index: 2;
        }

        .cta-kicker {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 999px;
            background: rgba(255,255,255,0.2);
            color: #fff;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.24);
        }

        .cta-card h2 {
            margin-top: 18px;
            color: #fff;
            font-size: 34px;
            font-weight: 900;
            line-height: 1.3;
        }

        .cta-card p {
            margin-top: 12px;
            color: rgba(255,255,255,0.88);
            font-size: 15px;
            line-height: 1.8;
            max-width: 560px;
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 26px;
        }

        .cta-actions .btn-ghost {
            background: rgba(22,18,26,0.22);
            border-color: rgba(255,255,255,0.36);
            color: #fff;
        }

        .cta-actions .btn-ghost:hover {
            background: rgba(22,18,26,0.35);
        }

        .cta-card .btn-primary {
            box-shadow: 0 10px 24px rgba(0,0,0,0.18);
        }

        .cta-card .btn-ghost:hover {
            background: rgba(22,18,26,0.35);
            transform: translateY(-2px);
        }

        .cta-visual img {
            height: 230px;
            object-fit: cover;
            border-radius: 20px;
            border: 2px solid rgba(255,255,255,0.35);
            box-shadow: 0 16px 38px rgba(0,0,0,0.3);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-section);
            border-top: 1px solid var(--border-main);
            padding-top: 56px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 0.8fr 0.9fr 1.2fr;
            gap: 40px;
            padding-bottom: 44px;
            border-bottom: 1px solid var(--border-main);
        }

        .footer-brand .brand {
            margin-bottom: 16px;
        }

        .footer-brand p {
            color: var(--text-mid);
            font-size: 14px;
            line-height: 1.8;
            max-width: 320px;
        }

        .footer-title {
            font-size: 15px;
            color: var(--text-high);
            font-weight: 800;
            margin-bottom: 14px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
        }

        .footer-links a {
            color: var(--text-mid);
            font-size: 14px;
            line-height: 1.4;
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--text-high);
        }

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 8px;
            color: var(--text-mid);
            font-size: 14px;
        }

        .footer-contact span {
            display: flex;
            align-items: center;
            line-height: 1.5;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            padding: 22px 0 26px;
            color: var(--text-low);
            font-size: 13px;
        }

        /* Media Query */
        @media (max-width: 1199px) {
            .header-search input {
                width: 110px;
            }
        }

        @media (max-width: 1023px) {
            .page-body {
                grid-template-columns: 1fr;
            }

            .cat-side {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .side-card {
                margin-bottom: 0;
            }

            .cta-card {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .cta-card p {
                margin-left: auto;
                margin-right: auto;
            }

            .cta-actions {
                justify-content: center;
            }

            .cta-visual {
                display: none;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 767px) {
            .site-header {
                background: rgba(22,18,26,0.96);
                border-bottom-color: rgba(255,255,255,0.08);
            }

            .header-inner {
                height: 64px;
            }

            .header-search {
                display: none;
            }

            .header-actions .btn {
                display: none;
            }

            .main-nav {
                display: none;
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                gap: 6px;
                padding: 16px 18px 20px;
                background: rgba(29,24,35,0.98);
                border-bottom: 1px solid var(--border-main);
                box-shadow: 0 24px 44px rgba(0,0,0,0.3);
                margin-left: 0;
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav .nav-link {
                justify-content: flex-start;
                padding: 13px 16px;
                border-radius: 12px;
                background: rgba(255,255,255,0.03);
            }

            .nav-toggle {
                display: flex;
                margin-left: auto;
            }

            .nav-toggle.is-open span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }

            .nav-toggle.is-open span:nth-child(2) {
                opacity: 0;
            }

            .nav-toggle.is-open span:nth-child(3) {
                transform: rotate(-45deg) translate(5px, -5px);
            }

            .site-container,
            .cta-section {
                padding-left: 16px;
                padding-right: 16px;
            }

            .page-hero {
                padding: 140px 0 48px;
                min-height: 460px;
                text-align: left;
            }

            .page-hero h1 {
                font-size: 42px;
            }

            .hero-lead {
                font-size: 16px;
            }

            .hero-facts {
                flex-direction: column;
                align-items: flex-start;
            }

            .page-body {
                padding: 48px 0 28px;
            }

            .media-frame,
            .media-frame.reversed {
                grid-template-columns: 1fr;
                padding: 14px;
                gap: 18px;
            }

            .media-frame.reversed .media-art {
                order: 0;
            }

            .media-art {
                min-height: 210px;
            }

            .media-description h3 {
                font-size: 20px;
            }

            .media-head h2,
            .process-head h2,
            .faq-area .faq-title h2 {
                font-size: 26px;
            }

            .doc-showcase {
                grid-template-columns: 1fr;
            }

            .doc-mosaic {
                grid-template-columns: 1fr 1fr;
            }

            .cover-tile img {
                min-height: 130px;
            }

            .process-steps {
                grid-template-columns: 1fr;
            }

            .cta-card {
                padding: 36px 22px;
                border-radius: 24px;
            }

            .cta-card h2 {
                font-size: 28px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                padding-bottom: 22px;
            }
        }

        @media (max-width: 520px) {
            .nav-link {
                padding: 6px 10px;
            }

            .page-hero h1 {
                font-size: 35px;
            }

            .hero-facts {
                width: 100%;
            }

            .data-badge {
                align-self: flex-start;
            }

            .process-steps {
                gap: 12px;
            }

            .doc-mosaic {
                grid-template-columns: 1fr;
            }

            .cover-tile img {
                min-height: 200px;
            }

            .cta-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .cta-actions .btn {
                width: 100%;
            }
        }

/* roulang page: category2 */
:root {
        --bg-base: #16121A;
        --bg-section: #1D1823;
        --surface: #241D2B;
        --border-main: rgba(255,255,255,0.08);
        --border-strong: rgba(255,255,255,0.14);
        --text-high: #F5EEF3;
        --text-mid: #B8AEB8;
        --text-low: #7C727C;
        --brand-a: #FF4F8B;
        --brand-b: #FF9E2C;
        --accent: #2EE0C7;
        --gradient: linear-gradient(135deg, #FF4F8B 0%, #FF9E2C 100%);
        --radius-card: 20px;
        --radius-img: 16px;
        --shadow-card: 0 10px 30px rgba(0,0,0,0.18);
        --transition: all 0.3s ease;
    }

    /* Reset & Base */
    *, *::before, *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }
    html {
        scroll-behavior: smooth;
    }
    body {
        font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
        background-color: var(--bg-base);
        color: var(--text-mid);
        line-height: 1.8;
        font-size: 16px;
        overflow-x: hidden;
    }
    a {
        color: inherit;
        text-decoration: none;
    }
    img {
        max-width: 100%;
        display: block;
    }
    button, input {
        font-family: inherit;
        border: none;
        outline: none;
        background: none;
        color: inherit;
    }
    .site-container {
        max-width: 1280px;
        margin: 0 auto;
        padding-left: 32px;
        padding-right: 32px;
    }
    section {
        scroll-margin-top: 100px;
    }
    .text-glow {
        color: var(--text-high);
    }
    p {
        max-width: 70ch;
    }

    /* Common Container / Section spacing via Tailwind utility + custom classes */
    .section-block {
        padding: 80px 0;
    }
    @media (max-width: 768px) {
        .site-container {
            padding-left: 20px;
            padding-right: 20px;
        }
        .section-block {
            padding: 52px 0;
        }
    }

    /* Header */
    .main-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        height: 72px;
        background: rgba(22, 18, 26, 0.55);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid rgba(255,255,255,0.06);
        transition: background-color 0.35s ease, box-shadow 0.35s ease;
    }
    .main-header.is-scrolled {
        background: rgba(22, 18, 26, 0.96);
        box-shadow: 0 12px 32px rgba(0,0,0,0.35);
    }
    .header-inner {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 32px;
        height: 72px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
    }
    .brand {
        display: flex;
        align-items: center;
        gap: 12px;
        font-weight: 700;
        color: var(--text-high);
        letter-spacing: -0.01em;
        flex-shrink: 0;
    }
    .brand-mark {
        display: inline-flex;
        width: 41px;
        height: 41px;
        border-radius: 12px;
        background: var(--gradient);
        box-shadow: 0 8px 22px rgba(255,79,139,0.28);
        padding: 5px;
    }
    .mark-pg {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        background: rgba(255,255,255,0.16);
        color: #fff;
        font-weight: 900;
        font-size: 18px;
        line-height: 1;
        padding-left: 2px;
    }
    .mark-pg svg {
        width: 12px;
        height: 12px;
        margin-left: 2px;
        opacity: 0.88;
    }
    .brand-name {
        font-size: 20px;
        font-weight: 800;
        color: #fff;
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 28px;
    }
    .nav-link {
        font-size: 15px;
        color: var(--text-mid);
        font-weight: 500;
        padding: 8px 2px 8px;
        position: relative;
        transition: color 0.25s ease;
        letter-spacing: 0.01em;
    }
    .nav-link::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 2px;
        height: 3px;
        border-radius: 3px;
        background: var(--gradient);
        transform: scaleX(0);
        transform-origin: left center;
        transition: transform 0.28s ease;
    }
    .nav-link:hover {
        color: var(--text-high);
    }
    .nav-link:hover::after {
        transform: scaleX(0.35);
    }
    .nav-link.active {
        color: #fff;
    }
    .nav-link.active::after {
        transform: scaleX(1);
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .header-search {
        display: flex;
        align-items: center;
        gap: 8px;
        background: rgba(255,255,255,0.06);
        border: 1px solid rgba(255,255,255,0.08);
        border-radius: 999px;
        padding: 7px 16px;
        width: 220px;
        transition: border-color 0.3s;
    }
    .header-search svg {
        width: 15px;
        height: 15px;
        color: var(--text-low);
    }
    .header-search input {
        background: transparent;
        border: none;
        color: var(--text-high);
        font-size: 14px;
        width: 100%;
    }
    .header-search input::placeholder {
        color: var(--text-low);
    }
    .header-search:focus-within {
        border-color: rgba(255,79,139,0.6);
        box-shadow: 0 0 0 3px rgba(255,79,139,0.18);
    }
    .menu-toggle {
        display: none;
        width: 42px;
        height: 42px;
        border-radius: 10px;
        border: 1px solid rgba(255,255,255,0.12);
        align-items: center;
        justify-content: center;
        cursor: pointer;
        color: var(--text-high);
        background: rgba(255,255,255,0.04);
    }
    .menu-toggle svg {
        width: 22px;
        height: 22px;
    }

    @media (max-width: 1100px) {
        .main-nav {
            display: none;
        }
        .main-nav.open {
            display: flex;
            flex-direction: column;
            position: absolute;
            top: 72px;
            left: 16px;
            right: 16px;
            background: #1B151D;
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 20px;
            padding: 18px 20px;
            gap: 12px;
            box-shadow: 0 18px 40px rgba(0,0,0,0.5);
        }
        .menu-toggle {
            display: inline-flex;
        }
    }
    @media (max-width: 768px) {
        .main-header,
        .header-inner {
            height: 64px;
        }
        .header-inner {
            padding: 0 16px;
        }
        .brand-name {
            font-size: 18px;
        }
    }

    /* Buttons */
    .btn-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 26px;
        border-radius: 999px;
        background: var(--gradient);
        color: #fff;
        font-weight: 700;
        font-size: 15px;
        line-height: 1.2;
        box-shadow: 0 8px 24px rgba(255,79,139,0.24);
        cursor: pointer;
        transition: filter 0.25s, transform 0.2s;
        white-space: nowrap;
    }
    .btn-primary:hover {
        filter: brightness(1.08);
        transform: translateY(-2px);
        color: #fff;
    }
    .btn-primary:active {
        transform: scale(0.97);
    }
    .btn-ghost {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 11px 24px;
        border-radius: 999px;
        background: rgba(255,255,255,0.05);
        border: 1px solid rgba(255,255,255,0.18);
        color: #f5eeF3;
        font-weight: 600;
        font-size: 15px;
        cursor: pointer;
        transition: background-color 0.25s, border-color 0.25s, transform 0.2s;
        white-space: nowrap;
    }
    .btn-ghost:hover {
        background: rgba(255,255,255,0.12);
        border-color: rgba(255,255,255,0.28);
        transform: translateY(-2px);
        color: #fff;
    }
    .btn-ghost:active {
        transform: scale(0.97);
    }
    .link-arrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-weight: 600;
        color: var(--text-high);
        font-size: 15px;
        border-bottom: 2px solid rgba(255,255,255,0.2);
        padding-bottom: 4px;
        transition: border-color 0.25s, gap 0.25s, color 0.25s;
    }
    .link-arrow svg {
        width: 17px;
        height: 17px;
        transition: transform 0.25s;
    }
    .link-arrow:hover {
        border-color: var(--brand-a);
        color: var(--brand-a);
        gap: 12px;
    }
    .link-arrow:hover svg {
        transform: translateX(3px);
    }

    /* Badges */
    .badge-pill {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        background: rgba(255,255,255,0.07);
        border: 1px solid rgba(255,255,255,0.13);
        color: var(--text-mid);
        font-size: 13px;
        border-radius: 999px;
        padding: 6px 14px;
        backdrop-filter: blur(8px);
        font-weight: 500;
    }
    .badge-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--accent);
        display: inline-block;
    }
    .badge-dot.brand {
        background: var(--gradient);
    }
    .badge-grad {
        display: inline-block;
        padding: 5px 16px;
        background: var(--gradient);
        border-radius: 999px;
        color: #fff;
        font-size: 13px;
        font-weight: 700;
    }

    /* Category Banner */
    .category-banner {
        position: relative;
        min-height: 430px;
        display: flex;
        align-items: center;
        background-image: linear-gradient(118deg, rgba(22,18,26,0.88) 0%, rgba(22,18,26,0.72) 40%, rgba(22,18,26,0.42) 100%), url('/assets/images/backpic/back-2.webp');
        background-size: cover;
        background-position: center;
        padding-top: 150px;
        padding-bottom: 70px;
    }
    .category-banner::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        height: 70px;
        background: linear-gradient(to bottom, transparent, var(--bg-base));
        pointer-events: none;
    }
    .category-banner .banner-content {
        position: relative;
        z-index: 2;
        max-width: 760px;
    }
    .category-banner h1 {
        font-size: clamp(36px, 5vw, 60px);
        color: #fff;
        font-weight: 900;
        line-height: 1.15;
        letter-spacing: -0.02em;
        margin: 18px 0 16px;
        font-weight: 800;
    }
    .category-banner .banner-sub {
        font-size: 17px;
        color: rgba(245,238,243,0.75);
        line-height: 1.8;
        max-width: 62ch;
        margin-bottom: 16px;
    }

    /* Alternating feature blocks */
    .feature-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 56px;
        align-items: center;
        margin-bottom: 24px;
    }
    .feature-grid.rev .feature-media {
        order: 2;
    }
    .feature-grid.rev .feature-copy {
        order: 1;
    }
    .feature-media {
        border-radius: 24px;
        position: relative;
        overflow: hidden;
        box-shadow: var(--shadow-card);
        background: radial-gradient(circle at 30% 30%, rgba(255,79,139,0.18), rgba(29,24,35,1) 75%);
    }
    .feature-media img {
        width: 100%;
        object-fit: cover;
        aspect-ratio: 4 / 3;
        transition: transform 0.6s ease;
    }
    .feature-media.portrait {
        aspect-ratio: 3 / 4;
        max-height: 420px;
    }
    .feature-media.landscape {
        aspect-ratio: 16 / 9;
    }
    .feature-media img:hover {
        transform: scale(1.02);
    }
    .feature-media-caption {
        position: absolute;
        bottom: 12px;
        left: 12px;
        background: rgba(22,18,26,0.7);
        backdrop-filter: blur(8px);
        border-radius: 999px;
        padding: 5px 14px;
        color: #fff;
        font-size: 13px;
        border: 1px solid rgba(255,255,255,0.12);
    }
    .feature-copy {
        padding: 12px 0;
    }
    .feature-copy h2 {
        font-size: clamp(24px, 3vw, 36px);
        color: var(--text-high);
        font-weight: 700;
        line-height: 1.25;
        letter-spacing: -0.01em;
        margin: 12px 0 18px;
    }
    .feature-copy p {
        max-width: 58ch;
        margin-bottom: 16px;
        font-size: 16px;
        color: var(--text-mid);
        line-height: 1.9;
    }
    .feature-points {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-top: 8px;
    }
    .point-item {
        display: flex;
        gap: 12px;
        align-items: flex-start;
        color: var(--text-mid);
    }
    .point-icon {
        width: 24px;
        height: 24px;
        border-radius: 50%;
        background: rgba(255,79,139,0.14);
        border: 1px solid rgba(255,159,44,0.4);
        color: var(--brand-b);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        margin-top: 3px;
        font-size: 13px;
    }
    @media (max-width: 900px) {
        .feature-grid {
            grid-template-columns: 1fr;
            gap: 28px;
        }
        .feature-grid.rev .feature-media,
        .feature-grid.rev .feature-copy {
            order: 0;
        }
    }
    @media (max-width: 520px) {
        .feature-grid {
            gap: 22px;
        }
    }

    /* Recommended list module */
    .watchlist-module {
        background: var(--bg-section);
        border: 1px solid var(--border-main);
        border-radius: 28px;
        padding: 48px;
        position: relative;
        overflow: hidden;
    }
    .watchlist-module::before {
        content: "";
        position: absolute;
        top: -90px;
        right: -90px;
        width: 280px;
        height: 280px;
        background: radial-gradient(circle, rgba(255,79,139,0.16) 0%, rgba(255,255,255,0) 70%);
        pointer-events: none;
    }
    .watchlist-module h2 {
        font-size: clamp(24px, 3vw, 34px);
        color: var(--text-high);
        font-weight: 700;
        margin: 6px 0 10px;
    }
    .watchlist-module > p {
        margin-bottom: 30px;
        color: var(--text-low);
        font-size: 15px;
    }
    .watchlist-item {
        display: grid;
        grid-template-columns: 74px 126px 1fr auto;
        align-items: center;
        gap: 22px;
        padding: 20px 0;
        border-top: 1px solid rgba(255,255,255,0.06);
        transition: background-color 0.25s;
        border-radius: 14px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .watchlist-item:hover {
        background: rgba(255,255,255,0.025);
    }
    .watchlist-index {
        font-size: 34px;
        font-weight: 800;
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        background-image: var(--gradient);
        font-family: system-ui, sans-serif;
        letter-spacing: -0.03em;
    }
    .watchlist-thumb {
        width: 126px;
        height: 78px;
        border-radius: 12px;
        object-fit: cover;
        background: #322A36;
        border: 1px solid rgba(255,255,255,0.08);
        box-shadow: 0 6px 16px rgba(0,0,0,0.2);
    }
    .watchlist-info {
        min-width: 0;
    }
    .watchlist-info h3 {
        font-size: 17px;
        font-weight: 700;
        color: var(--text-high);
        margin-bottom: 4px;
    }
    .watchlist-info p {
        font-size: 14px;
        color: var(--text-low);
        line-height: 1.65;
        max-width: 50ch;
    }
    .watchlist-badge {
        color: var(--accent);
        font-size: 13px;
        white-space: nowrap;
        display: flex;
        align-items: center;
        gap: 6px;
    }
    @media (max-width: 900px) {
        .watchlist-module {
            padding: 30px 20px;
        }
        .watchlist-item {
            grid-template-columns: 56px 100px 1fr;
            gap: 16px;
        }
        .watchlist-badge {
            grid-column: 3 / 4;
        }
    }
    @media (max-width: 640px) {
        .watchlist-item {
            grid-template-columns: 48px 1fr;
        }
        .watchlist-thumb {
            grid-column: 1 / -1;
            grid-row: 2;
            width: 100%;
            height: 130px;
        }
        .watchlist-info {
            grid-column: 1 / -1;
            grid-row: 1;
            padding-left: 56px;
        }
        .watchlist-badge {
            grid-column: 1 / -1;
            padding-left: 56px;
        }
    }

    /* Section heading support */
    .section-title-wrap {
        max-width: 720px;
        margin-bottom: 40px;
    }
    .section-title-wrap h2 {
        font-size: clamp(26px, 3.4vw, 40px);
        font-weight: 800;
        color: var(--text-high);
        letter-spacing: -0.01em;
        line-height: 1.3;
        margin: 10px 0 14px;
    }
    .section-title-wrap p {
        color: var(--text-low);
        font-size: 15px;
    }

    /* FAQ */
    .faq-list {
        max-width: 860px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .faq-item {
        background: var(--surface);
        border: 1px solid rgba(255,255,255,0.07);
        border-radius: 18px;
        overflow: hidden;
    }
    .faq-q {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        text-align: left;
        padding: 20px 24px;
        cursor: pointer;
        font-size: 16px;
        font-weight: 600;
        color: var(--text-high);
        line-height: 1.5;
        transition: color 0.2s;
    }
    .faq-q:hover {
        color: var(--brand-a);
    }
    .faq-plus {
        width: 26px;
        height: 26px;
        min-width: 26px;
        border-radius: 50%;
        background: rgba(255,255,255,0.06);
        border: 1px solid rgba(255,255,255,0.13);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: transform 0.35s ease, background 0.2s;
        position: relative;
    }
    .faq-plus::before,
    .faq-plus::after {
        content: "";
        position: absolute;
        background: var(--accent);
        border-radius: 2px;
    }
    .faq-plus::before {
        width: 10px;
        height: 2px;
    }
    .faq-plus::after {
        width: 2px;
        height: 10px;
        transition: transform 0.35s ease;
    }
    .faq-item.open .faq-plus::after {
        transform: rotate(90deg) scaleX(0);
    }
    .faq-item.open .faq-plus {
        background: rgba(46,224,199,0.12);
        border-color: rgba(46,224,199,0.3);
    }
    .faq-a {
        max-height: 0;
        overflow: hidden;
        padding: 0 24px;
        transition: max-height 0.4s ease, padding 0.4s ease;
    }
    .faq-a-inner {
        padding-bottom: 22px;
        color: var(--text-mid);
        font-size: 15px;
        line-height: 1.9;
        display: flex;
        gap: 14px;
        border-top: 1px solid rgba(255,255,255,0.06);
        padding-top: 18px;
    }
    .faq-a-inner::before {
        content: "";
        width: 3px;
        height: 40px;
        background: var(--gradient);
        border-radius: 4px;
        flex-shrink: 0;
        margin-top: 4px;
    }
    @media (max-width: 520px) {
        .faq-q {
            padding: 16px 18px;
        }
        .faq-a-inner {
            padding: 14px 18px;
        }
    }

    /* CTA */
    .cta-card {
        position: relative;
        border-radius: 32px;
        background: linear-gradient(135deg, rgba(255,79,139,0.92) 0%, rgba(255,159,44,0.94) 100%);
        padding: 64px 60px;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 40px;
        box-shadow: 0 28px 60px rgba(255,79,139,0.20);
    }
    .cta-card::after {
        content: "";
        position: absolute;
        right: -40px;
        top: -70px;
        width: 300px;
        height: 240px;
        background-image: url('/assets/images/coverpic/cover-1.png');
        background-size: cover;
        background-position: center top;
        border-radius: 30px;
        opacity: 0.13;
        transform: rotate(-7deg);
        border: 1px solid rgba(255,255,255,0.1);
    }
    .cta-content {
        position: relative;
        z-index: 2;
        max-width: 600px;
    }
    .cta-card h2 {
        color: #fff;
        font-size: clamp(24px, 3.4vw, 40px);
        font-weight: 800;
        line-height: 1.2;
        margin-bottom: 15px;
        letter-spacing: -0.01em;
    }
    .cta-card p {
        color: rgba(255,255,255,0.85);
        max-width: 50ch;
        margin-bottom: 28px;
        font-size: 16px;
    }
    .cta-buttons {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }
    .cta-card .btn-ghost {
        border-color: rgba(255,255,255,0.5);
        background: rgba(255,255,255,0.13);
        color: #fff;
    }
    .cta-card .btn-ghost:hover {
        background: rgba(255,255,255,0.2);
        border-color: rgba(255,255,255,0.7);
        color: #fff;
    }
    .cta-poster {
        position: relative;
        z-index: 2;
        width: 190px;
        height: 260px;
        border-radius: 20px;
        object-fit: cover;
        box-shadow: 0 18px 36px rgba(0,0,0,0.3);
        border: 2px solid rgba(255,255,255,0.25);
        background: #402b3a;
        transform: rotate(2deg);
        flex-shrink: 0;
    }
    @media (max-width: 800px) {
        .cta-card {
            padding: 42px 26px;
            flex-direction: column;
        }
        .cta-poster {
            display: none;
        }
    }

    /* Footer */
    .site-footer {
        background: #130F16;
        border-top: 1px solid rgba(255,255,255,0.05);
        padding: 64px 0 30px;
        margin-top: 50px;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1.7fr 1fr 1fr 1.4fr;
        gap: 36px;
        margin-bottom: 44px;
    }
    .footer-brand .brand {
        margin-bottom: 16px;
    }
    .footer-brand p {
        font-size: 14px;
        line-height: 1.8;
        color: var(--text-low);
        max-width: 34ch;
    }
    .footer-title {
        color: var(--text-high);
        font-size: 15px;
        font-weight: 700;
        margin-bottom: 18px;
        letter-spacing: 0;
    }
    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .footer-links a {
        color: var(--text-low);
        font-size: 14px;
        transition: color 0.2s;
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }
    .footer-links a:hover {
        color: var(--brand-a);
    }
    .footer-contact {
        display: flex;
        flex-direction: column;
        gap: 13px;
    }
    .footer-contact span {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        color: var(--text-low);
    }
    .status-dot {
        width: 7px;
        height: 7px;
        border-radius: 999px;
        background: var(--accent);
        flex-shrink: 0;
    }
    .status-dot.brand {
        background: linear-gradient(135deg, var(--brand-a), var(--brand-b));
    }
    .footer-bottom {
        border-top: 1px solid rgba(255,255,255,0.06);
        padding-top: 24px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        color: var(--text-low);
        font-size: 13px;
        flex-wrap: wrap;
    }
    @media (max-width: 1024px) {
        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
    }
    @media (max-width: 620px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 28px;
        }
        .footer-bottom {
            flex-direction: column;
            align-items: flex-start;
        }
    }

    /* Extra Utilities */
    .text-accent {
        color: var(--accent);
    }
    .bg-radial-brand {
        background: radial-gradient(circle at 80% 0%, rgba(255,79,139,0.12) 0%, rgba(255,255,255,0) 55%);
    }
    .bg-radial-orange {
        background: radial-gradient(circle at 10% 60%, rgba(255,159,44,0.08) 0%, transparent 55%);
    }
    .focus-outline:focus-visible {
        outline: 2px solid var(--brand-a);
        outline-offset: 4px;
        border-radius: 8px;
    }