/* roulang page: index */
:root {
            --primary: #6d4aff;
            --primary-dark: #4f31d8;
            --primary-soft: #eeeaff;
            --secondary: #ff5f7a;
            --secondary-dark: #db3855;
            --accent: #ffbf3f;
            --success: #24b47e;
            --success-soft: #e6f8f1;
            --danger: #e5484d;
            --ink: #171526;
            --text: #39364a;
            --muted: #777386;
            --line: #e8e5f0;
            --surface: #ffffff;
            --surface-soft: #f7f6fb;
            --surface-dark: #171526;
            --sidebar-width: 272px;
            --container: 1240px;
            --radius-sm: 10px;
            --radius-md: 18px;
            --radius-lg: 28px;
            --radius-xl: 38px;
            --shadow-sm: 0 8px 24px rgba(35, 25, 79, 0.07);
            --shadow-md: 0 18px 48px rgba(35, 25, 79, 0.11);
            --shadow-lg: 0 30px 80px rgba(35, 25, 79, 0.16);
            --transition: 180ms ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            min-width: 320px;
            color: var(--text);
            background:
                radial-gradient(circle at 90% 0%, rgba(109, 74, 255, 0.10), transparent 24rem),
                linear-gradient(180deg, #fbfaff 0%, #ffffff 42%, #f8f7fc 100%);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
                "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        body.menu-open {
            overflow: hidden;
        }

        h1,
        h2,
        h3,
        h4,
        p,
        ul {
            margin-top: 0;
        }

        h1,
        h2,
        h3,
        h4 {
            color: var(--ink);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
        }

        h1 {
            font-size: clamp(2.35rem, 5vw, 4.65rem);
        }

        h2 {
            font-size: clamp(1.85rem, 3vw, 3rem);
        }

        h3 {
            font-size: 1.2rem;
        }

        p {
            color: var(--muted);
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition), background-color var(--transition),
                border-color var(--transition), transform var(--transition),
                box-shadow var(--transition);
        }

        button,
        input {
            font: inherit;
        }

        button {
            cursor: pointer;
        }

        button,
        a,
        input,
        summary {
            -webkit-tap-highlight-color: transparent;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        summary:focus-visible {
            outline: 3px solid rgba(109, 74, 255, 0.26);
            outline-offset: 3px;
        }

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

        ::selection {
            color: #fff;
            background: var(--primary);
        }

        .skip-link {
            position: fixed;
            top: 12px;
            left: 12px;
            z-index: 9999;
            padding: 10px 16px;
            color: #fff;
            background: var(--ink);
            border-radius: var(--radius-sm);
            transform: translateY(-150%);
        }

        .skip-link:focus {
            transform: translateY(0);
        }

        .site-shell {
            min-height: 100vh;
        }

        .sidebar {
            position: fixed;
            inset: 0 auto 0 0;
            z-index: 1000;
            display: flex;
            width: var(--sidebar-width);
            flex-direction: column;
            padding: 24px 20px;
            color: #fff;
            background:
                radial-gradient(circle at 50% 0%, rgba(150, 116, 255, 0.24), transparent 18rem),
                var(--surface-dark);
            border-right: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 12px 0 42px rgba(27, 20, 62, 0.10);
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 5px 4px 20px;
        }

        .brand-mark {
            position: relative;
            display: grid;
            width: 48px;
            height: 48px;
            flex: 0 0 48px;
            place-items: center;
            overflow: hidden;
            color: #fff;
            background: linear-gradient(145deg, var(--primary), var(--secondary));
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 16px;
            box-shadow: 0 12px 30px rgba(109, 74, 255, 0.34);
        }

        .brand-mark::before,
        .brand-mark::after {
            position: absolute;
            content: "";
            border-radius: 999px;
        }

        .brand-mark::before {
            width: 30px;
            height: 30px;
            background: rgba(255, 255, 255, 0.16);
            transform: translate(-14px, -13px);
        }

        .brand-mark::after {
            width: 18px;
            height: 18px;
            background: rgba(255, 255, 255, 0.13);
            transform: translate(15px, 17px);
        }

        .brand-mark svg {
            position: relative;
            z-index: 2;
            width: 23px;
        }

        .brand-copy {
            min-width: 0;
        }

        .brand-name {
            display: block;
            overflow: hidden;
            color: #fff;
            font-size: 1rem;
            font-weight: 850;
            line-height: 1.3;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .brand-subtitle {
            display: block;
            margin-top: 4px;
            color: rgba(255, 255, 255, 0.52);
            font-size: 0.76rem;
            letter-spacing: 0.06em;
        }

        .sidebar-label {
            margin: 18px 10px 8px;
            color: rgba(255, 255, 255, 0.38);
            font-size: 0.72rem;
            font-weight: 800;
            letter-spacing: 0.13em;
        }

        .side-nav {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .side-nav a {
            position: relative;
            display: flex;
            align-items: center;
            gap: 12px;
            min-height: 50px;
            padding: 12px 14px;
            color: rgba(255, 255, 255, 0.72);
            font-weight: 700;
            border: 1px solid transparent;
            border-radius: 14px;
        }

        .side-nav a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.07);
        }

        .side-nav a.active {
            color: #fff;
            background: linear-gradient(135deg, rgba(109, 74, 255, 0.95), rgba(132, 79, 255, 0.72));
            border-color: rgba(255, 255, 255, 0.12);
            box-shadow: 0 12px 30px rgba(59, 35, 157, 0.30);
        }

        .side-nav a.active::after {
            position: absolute;
            top: 50%;
            right: 13px;
            width: 6px;
            height: 6px;
            content: "";
            background: var(--accent);
            border-radius: 50%;
            transform: translateY(-50%);
            box-shadow: 0 0 0 5px rgba(255, 191, 63, 0.14);
        }

        .nav-icon {
            display: grid;
            width: 28px;
            height: 28px;
            flex: 0 0 28px;
            place-items: center;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 9px;
        }

        .nav-icon svg {
            width: 15px;
            height: 15px;
        }

        .sidebar-search {
            margin-top: 14px;
        }

        .search-box {
            position: relative;
        }

        .search-box input {
            width: 100%;
            height: 48px;
            margin: 0;
            padding: 0 48px 0 15px;
            color: #fff;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.10);
            border-radius: 14px;
            box-shadow: none;
        }

        .search-box input::placeholder {
            color: rgba(255, 255, 255, 0.42);
        }

        .search-box input:focus {
            color: #fff;
            background: rgba(255, 255, 255, 0.10);
            border-color: rgba(151, 122, 255, 0.68);
            box-shadow: 0 0 0 4px rgba(109, 74, 255, 0.15);
        }

        .search-submit {
            position: absolute;
            top: 6px;
            right: 6px;
            display: grid;
            width: 36px;
            height: 36px;
            padding: 0;
            place-items: center;
            color: #fff;
            background: var(--primary);
            border: 0;
            border-radius: 10px;
        }

        .search-submit:hover {
            background: var(--secondary);
            transform: translateY(-1px);
        }

        .search-submit svg {
            width: 16px;
        }

        .sidebar-spacer {
            flex: 1;
        }

        .live-card {
            padding: 17px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.09);
            border-radius: 18px;
        }

        .live-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }

        .live-label {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.79rem;
            font-weight: 750;
        }

        .status-dot {
            position: relative;
            width: 9px;
            height: 9px;
            flex: 0 0 9px;
            background: #4fe0a5;
            border-radius: 50%;
            box-shadow: 0 0 0 5px rgba(79, 224, 165, 0.10);
        }

        .status-dot::after {
            position: absolute;
            inset: -4px;
            content: "";
            border: 1px solid rgba(79, 224, 165, 0.55);
            border-radius: 50%;
            animation: pulse 1.8s infinite;
        }

        .live-card strong {
            display: block;
            margin: 12px 0 4px;
            color: #fff;
            font-size: 1.15rem;
        }

        .live-card p {
            margin: 0;
            color: rgba(255, 255, 255, 0.47);
            font-size: 0.78rem;
            line-height: 1.6;
        }

        .sidebar-footer {
            padding: 17px 4px 0;
            color: rgba(255, 255, 255, 0.34);
            font-size: 0.72rem;
            line-height: 1.55;
        }

        .mobile-header {
            display: none;
        }

        .page-content {
            min-height: 100vh;
            margin-left: var(--sidebar-width);
        }

        .content-wrap {
            width: min(100%, calc(var(--container) + 64px));
            margin: 0 auto;
            padding: 0 32px;
        }

        .realtime-bar {
            position: relative;
            z-index: 5;
            padding: 14px 0;
            color: #fff;
            background: linear-gradient(90deg, var(--primary-dark), var(--primary), #8c5eff);
            box-shadow: 0 8px 24px rgba(109, 74, 255, 0.16);
        }

        .realtime-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
        }

        .realtime-message {
            display: flex;
            align-items: center;
            gap: 11px;
            min-width: 0;
            font-size: 0.9rem;
            font-weight: 650;
        }

        .realtime-message span:last-child {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .realtime-dot {
            width: 10px;
            height: 10px;
            flex: 0 0 10px;
            background: var(--accent);
            border: 2px solid rgba(255, 255, 255, 0.85);
            border-radius: 50%;
            box-shadow: 0 0 0 5px rgba(255, 191, 63, 0.18);
        }

        .realtime-meta {
            display: flex;
            align-items: center;
            gap: 18px;
            flex: 0 0 auto;
            font-size: 0.8rem;
        }

        .realtime-meta strong {
            color: #fff;
            font-variant-numeric: tabular-nums;
        }

        .hero {
            position: relative;
            overflow: hidden;
            padding: 86px 0 70px;
        }

        .hero::before {
            position: absolute;
            top: 60px;
            right: -90px;
            width: 420px;
            height: 420px;
            content: "";
            pointer-events: none;
            background: radial-gradient(circle, rgba(255, 95, 122, 0.13), transparent 67%);
        }

        .hero::after {
            position: absolute;
            bottom: -180px;
            left: 12%;
            width: 470px;
            height: 470px;
            content: "";
            pointer-events: none;
            background: radial-gradient(circle, rgba(109, 74, 255, 0.10), transparent 68%);
        }

        .hero-grid {
            position: relative;
            z-index: 2;
            align-items: center;
        }

        .hero-copy {
            padding-right: 44px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin-bottom: 22px;
            padding: 8px 13px;
            color: var(--primary-dark);
            background: var(--primary-soft);
            border: 1px solid rgba(109, 74, 255, 0.14);
            border-radius: 999px;
            font-size: 0.78rem;
            font-weight: 800;
            letter-spacing: 0.04em;
        }

        .eyebrow::before {
            width: 8px;
            height: 8px;
            content: "";
            background: var(--secondary);
            border-radius: 50%;
            box-shadow: 0 0 0 4px rgba(255, 95, 122, 0.12);
        }

        .hero h1 {
            max-width: 760px;
            margin-bottom: 22px;
        }

        .hero h1 .gradient-text {
            display: block;
            color: var(--primary);
            background: linear-gradient(110deg, var(--primary), #9c56ea 50%, var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-lead {
            max-width: 690px;
            margin-bottom: 30px;
            color: #625e71;
            font-size: 1.08rem;
            line-height: 1.85;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 30px;
        }

        .button,
        .button.primary-button,
        .button.secondary-button {
            display: inline-flex;
            min-height: 50px;
            align-items: center;
            justify-content: center;
            gap: 9px;
            margin: 0;
            padding: 0 21px;
            font-size: 0.92rem;
            font-weight: 800;
            border-radius: 14px;
        }

        .button.primary-button {
            color: #fff;
            background: linear-gradient(135deg, var(--primary), #8555ef);
            border: 1px solid transparent;
            box-shadow: 0 12px 30px rgba(109, 74, 255, 0.24);
        }

        .button.primary-button:hover,
        .button.primary-button:focus {
            color: #fff;
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            box-shadow: 0 16px 38px rgba(109, 74, 255, 0.30);
            transform: translateY(-2px);
        }

        .button.secondary-button {
            color: var(--ink);
            background: #fff;
            border: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
        }

        .button.secondary-button:hover,
        .button.secondary-button:focus {
            color: var(--primary-dark);
            background: var(--primary-soft);
            border-color: rgba(109, 74, 255, 0.25);
            transform: translateY(-2px);
        }

        .button svg {
            width: 17px;
            height: 17px;
        }

        .hero-notes {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .hero-notes li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--muted);
            font-size: 0.82rem;
            font-weight: 650;
        }

        .check-icon {
            display: grid;
            width: 19px;
            height: 19px;
            place-items: center;
            color: var(--success);
            background: var(--success-soft);
            border-radius: 50%;
        }

        .check-icon svg {
            width: 11px;
        }

        .hero-panel {
            position: relative;
            padding: 16px;
        }

        .hero-panel::before {
            position: absolute;
            inset: 7% 4% 0 9%;
            z-index: -1;
            content: "";
            background: linear-gradient(145deg, rgba(109, 74, 255, 0.34), rgba(255, 95, 122, 0.23));
            border-radius: 36px;
            filter: blur(34px);
        }

        .trend-board {
            overflow: hidden;
            background: rgba(255, 255, 255, 0.88);
            border: 1px solid rgba(255, 255, 255, 0.80);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(20px);
        }

        .trend-board-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            padding: 22px 22px 18px;
            border-bottom: 1px solid var(--line);
        }

        .board-title {
            display: flex;
            align-items: center;
            gap: 11px;
        }

        .board-icon {
            display: grid;
            width: 42px;
            height: 42px;
            place-items: center;
            color: #fff;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 13px;
            box-shadow: 0 10px 24px rgba(109, 74, 255, 0.22);
        }

        .board-icon svg {
            width: 20px;
        }

        .board-title strong {
            display: block;
            color: var(--ink);
            font-size: 0.98rem;
        }

        .board-title span {
            display: block;
            margin-top: 2px;
            color: var(--muted);
            font-size: 0.72rem;
        }

        .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 9px;
            color: #14865e;
            background: var(--success-soft);
            border: 1px solid rgba(36, 180, 126, 0.17);
            border-radius: 999px;
            font-size: 0.69rem;
            font-weight: 850;
        }

        .live-badge::before {
            width: 6px;
            height: 6px;
            content: "";
            background: var(--success);
            border-radius: 50%;
        }

        .trend-list {
            margin: 0;
            padding: 11px 15px 17px;
            list-style: none;
        }

        .trend-item {
            display: grid;
            grid-template-columns: 42px minmax(0, 1fr) auto;
            align-items: center;
            gap: 12px;
            padding: 12px 8px;
            border-bottom: 1px solid #efedf4;
        }

        .trend-item:last-child {
            border-bottom: 0;
        }

        .rank {
            display: grid;
            width: 34px;
            height: 34px;
            place-items: center;
            color: var(--muted);
            background: var(--surface-soft);
            border-radius: 10px;
            font-size: 0.76rem;
            font-weight: 900;
        }

        .trend-item:first-child .rank {
            color: #fff;
            background: linear-gradient(135deg, var(--secondary), #ff8b63);
        }

        .trend-item:nth-child(2) .rank {
            color: #fff;
            background: linear-gradient(135deg, var(--primary), #9f77ff);
        }

        .trend-item:nth-child(3) .rank {
            color: #fff;
            background: linear-gradient(135deg, #1ba99a, #55caaa);
        }

        .trend-name {
            min-width: 0;
        }

        .trend-name strong {
            display: block;
            overflow: hidden;
            color: var(--ink);
            font-size: 0.88rem;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .trend-name span {
            display: block;
            margin-top: 3px;
            color: var(--muted);
            font-size: 0.72rem;
        }

        .trend-change {
            display: flex;
            align-items: center;
            gap: 4px;
            color: var(--success);
            font-size: 0.73rem;
            font-weight: 850;
        }

        .trend-change.hot {
            color: var(--secondary-dark);
        }

        .trend-board-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 15px 22px;
            background: #faf9fd;
            border-top: 1px solid var(--line);
            font-size: 0.73rem;
        }

        .trend-board-footer span {
            color: var(--muted);
        }

        .trend-board-footer strong {
            color: var(--primary-dark);
        }

        .metrics {
            position: relative;
            z-index: 3;
            padding-bottom: 76px;
        }

        .metric-shell {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }

        .metric-item {
            position: relative;
            padding: 27px 26px;
        }

        .metric-item:not(:last-child)::after {
            position: absolute;
            top: 22%;
            right: 0;
            width: 1px;
            height: 56%;
            content: "";
            background: var(--line);
        }

        .metric-value {
            display: block;
            color: var(--ink);
            font-size: clamp(1.5rem, 2.4vw, 2.15rem);
            font-weight: 900;
            line-height: 1.15;
            font-variant-numeric: tabular-nums;
        }

        .metric-label {
            display: block;
            margin-top: 7px;
            color: var(--muted);
            font-size: 0.8rem;
        }

        .section {
            position: relative;
            padding: 86px 0;
        }

        .section-soft {
            background: var(--surface-soft);
            border-top: 1px solid rgba(232, 229, 240, 0.75);
            border-bottom: 1px solid rgba(232, 229, 240, 0.75);
        }

        .section-dark {
            color: #fff;
            background:
                radial-gradient(circle at 80% 10%, rgba(109, 74, 255, 0.27), transparent 25rem),
                linear-gradient(145deg, #171526, #201b38);
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 28px;
            margin-bottom: 38px;
        }

        .section-heading {
            max-width: 720px;
        }

        .section-kicker {
            display: block;
            margin-bottom: 11px;
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 900;
            letter-spacing: 0.14em;
        }

        .section-heading h2 {
            margin-bottom: 13px;
        }

        .section-heading p {
            max-width: 680px;
            margin-bottom: 0;
        }

        .section-dark .section-kicker {
            color: #b9a8ff;
        }

        .section-dark .section-heading h2,
        .section-dark h3 {
            color: #fff;
        }

        .section-dark .section-heading p {
            color: rgba(255, 255, 255, 0.58);
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            flex: 0 0 auto;
            color: var(--primary-dark);
            font-size: 0.86rem;
            font-weight: 850;
        }

        .text-link:hover {
            color: var(--secondary-dark);
            gap: 10px;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .feature-card {
            position: relative;
            min-height: 270px;
            padding: 27px;
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition),
                border-color var(--transition);
        }

        .feature-card:hover {
            border-color: rgba(109, 74, 255, 0.24);
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
        }

        .feature-card::after {
            position: absolute;
            right: -42px;
            bottom: -52px;
            width: 150px;
            height: 150px;
            content: "";
            background: radial-gradient(circle, rgba(109, 74, 255, 0.10), transparent 70%);
        }

        .feature-icon {
            display: grid;
            width: 52px;
            height: 52px;
            margin-bottom: 22px;
            place-items: center;
            color: var(--primary);
            background: var(--primary-soft);
            border-radius: 16px;
        }

        .feature-card:nth-child(2) .feature-icon {
            color: var(--secondary-dark);
            background: #fff0f3;
        }

        .feature-card:nth-child(3) .feature-icon {
            color: #087f6f;
            background: #e6f8f4;
        }

        .feature-icon svg {
            width: 24px;
        }

        .feature-card h3 {
            margin-bottom: 10px;
        }

        .feature-card p {
            margin-bottom: 20px;
            font-size: 0.9rem;
        }

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

        .feature-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 8px;
            color: #5c5869;
            font-size: 0.8rem;
            font-weight: 650;
        }

        .feature-list li::before {
            width: 6px;
            height: 6px;
            content: "";
            background: var(--primary);
            border-radius: 50%;
        }

        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 9px;
            margin-bottom: 26px;
        }

        .filter-button {
            min-height: 39px;
            padding: 0 16px;
            color: var(--muted);
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 800;
            transition: all var(--transition);
        }

        .filter-button:hover {
            color: var(--primary-dark);
            border-color: rgba(109, 74, 255, 0.30);
            transform: translateY(-1px);
        }

        .filter-button.active {
            color: #fff;
            background: var(--primary);
            border-color: var(--primary);
            box-shadow: 0 8px 20px rgba(109, 74, 255, 0.21);
        }

        .content-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .content-card {
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition),
                border-color var(--transition), opacity var(--transition);
        }

        .content-card:hover {
            border-color: rgba(109, 74, 255, 0.25);
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
        }

        .content-card.is-hidden {
            display: none;
        }

        .poster {
            position: relative;
            display: flex;
            min-height: 230px;
            align-items: flex-end;
            overflow: hidden;
            padding: 20px;
            isolation: isolate;
        }

        .poster::before,
        .poster::after {
            position: absolute;
            content: "";
            border-radius: 50%;
            z-index: -1;
        }

        .poster::before {
            top: -55px;
            right: -25px;
            width: 180px;
            height: 180px;
            background: rgba(255, 255, 255, 0.18);
        }

        .poster::after {
            bottom: 26px;
            left: -48px;
            width: 150px;
            height: 150px;
            border: 27px solid rgba(255, 255, 255, 0.11);
        }

        .poster-one {
            background: linear-gradient(145deg, #33246e, #7b4eff 58%, #f15b85);
        }

        .poster-two {
            background: linear-gradient(145deg, #073f50, #0e8c92 56%, #4ed1aa);
        }

        .poster-three {
            background: linear-gradient(145deg, #5f1d42, #c94469 55%, #ff9c73);
        }

        .poster-four {
            background: linear-gradient(145deg, #17315d, #3066bc 55%, #66b8ff);
        }

        .poster-five {
            background: linear-gradient(145deg, #47300c, #bd7423 55%, #ffca58);
        }

        .poster-six {
            background: linear-gradient(145deg, #442265, #8a45c6 55%, #df7bd7);
        }

        .poster-seven {
            background: linear-gradient(145deg, #073d31, #138f6c 55%, #5ed49d);
        }

        .poster-eight {
            background: linear-gradient(145deg, #512517, #c45e39 55%, #ffac64);
        }

        .poster-badge {
            position: absolute;
            top: 15px;
            left: 15px;
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 10px;
            color: #fff;
            background: rgba(18, 16, 31, 0.45);
            border: 1px solid rgba(255, 255, 255, 0.20);
            border-radius: 999px;
            font-size: 0.69rem;
            font-weight: 850;
            backdrop-filter: blur(10px);
        }

        .poster-rank {
            position: absolute;
            top: 15px;
            right: 15px;
            display: grid;
            width: 34px;
            height: 34px;
            place-items: center;
            color: #fff;
            background: rgba(18, 16, 31, 0.36);
            border: 1px solid rgba(255, 255, 255, 0.17);
            border-radius: 11px;
            font-size: 0.76rem;
            font-weight: 900;
            backdrop-filter: blur(10px);
        }

        .poster-title {
            position: relative;
            z-index: 2;
            color: #fff;
        }

        .poster-title small {
            display: block;
            margin-bottom: 6px;
            color: rgba(255, 255, 255, 0.70);
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.08em;
        }

        .poster-title strong {
            display: block;
            font-size: 1.25rem;
            line-height: 1.32;
        }

        .content-card-body {
            padding: 18px;
        }

        .content-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 10px;
            color: var(--muted);
            font-size: 0.7rem;
            font-weight: 700;
        }

        .content-score {
            color: var(--secondary-dark);
            font-weight: 900;
        }

        .content-card-body h3 {
            margin-bottom: 8px;
            font-size: 1rem;
        }

        .content-card-body p {
            display: -webkit-box;
            min-height: 48px;
            margin-bottom: 15px;
            overflow: hidden;
            font-size: 0.8rem;
            line-height: 1.65;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
        }

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

        .tag {
            display: inline-flex;
            align-items: center;
            min-height: 25px;
            padding: 0 9px;
            color: #686376;
            background: var(--surface-soft);
            border: 1px solid #efedf4;
            border-radius: 999px;
            font-size: 0.66rem;
            font-weight: 750;
        }

        .search-feedback {
            display: none;
            margin: 0 0 22px;
            padding: 12px 16px;
            color: var(--primary-dark);
            background: var(--primary-soft);
            border: 1px solid rgba(109, 74, 255, 0.14);
            border-radius: 12px;
            font-size: 0.83rem;
            font-weight: 700;
        }

        .search-feedback.visible {
            display: block;
        }

        .update-layout {
            align-items: stretch;
        }

        .timeline-card {
            height: 100%;
            padding: 28px;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .timeline {
            position: relative;
            margin: 24px 0 0;
            padding: 0;
            list-style: none;
        }

        .timeline::before {
            position: absolute;
            top: 8px;
            bottom: 10px;
            left: 14px;
            width: 2px;
            content: "";
            background: linear-gradient(var(--primary), rgba(109, 74, 255, 0.10));
        }

        .timeline-item {
            position: relative;
            display: grid;
            grid-template-columns: 29px minmax(0, 1fr) auto;
            gap: 14px;
            padding: 0 0 25px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-node {
            position: relative;
            z-index: 2;
            width: 29px;
            height: 29px;
            background: #fff;
            border: 7px solid var(--primary-soft);
            border-radius: 50%;
            box-shadow: inset 0 0 0 4px var(--primary);
        }

        .timeline-content strong {
            display: block;
            color: var(--ink);
            font-size: 0.9rem;
        }

        .timeline-content p {
            margin: 5px 0 0;
            font-size: 0.78rem;
            line-height: 1.6;
        }

        .timeline-time {
            color: var(--primary);
            font-size: 0.7rem;
            font-weight: 850;
        }

        .calendar-card {
            position: relative;
            height: 100%;
            min-height: 465px;
            padding: 31px;
            overflow: hidden;
            color: #fff;
            background:
                radial-gradient(circle at 100% 0%, rgba(255, 95, 122, 0.31), transparent 18rem),
                linear-gradient(150deg, #211b3a, #171526);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }

        .calendar-card::after {
            position: absolute;
            right: -60px;
            bottom: -65px;
            width: 210px;
            height: 210px;
            content: "";
            border: 38px solid rgba(109, 74, 255, 0.16);
            border-radius: 50%;
        }

        .calendar-card h3 {
            margin-bottom: 9px;
            color: #fff;
            font-size: 1.5rem;
        }

        .calendar-card > p {
            max-width: 450px;
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.86rem;
        }

        .calendar-list {
            position: relative;
            z-index: 2;
            display: grid;
            gap: 10px;
            margin-top: 26px;
        }

        .calendar-row {
            display: grid;
            grid-template-columns: 58px minmax(0, 1fr) auto;
            align-items: center;
            gap: 13px;
            padding: 13px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 14px;
            transition: background-color var(--transition), transform var(--transition);
        }

        .calendar-row:hover {
            background: rgba(255, 255, 255, 0.10);
            transform: translateX(3px);
        }

        .calendar-day {
            display: grid;
            min-height: 42px;
            place-items: center;
            color: #fff;
            background: rgba(109, 74, 255, 0.34);
            border-radius: 11px;
            font-size: 0.72rem;
            font-weight: 850;
        }

        .calendar-info strong {
            display: block;
            overflow: hidden;
            color: #fff;
            font-size: 0.83rem;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .calendar-info span {
            display: block;
            margin-top: 3px;
            color: rgba(255, 255, 255, 0.43);
            font-size: 0.68rem;
        }

        .calendar-status {
            color: #8cf0c7;
            font-size: 0.67rem;
            font-weight: 850;
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .process-card {
            position: relative;
            padding: 25px 23px;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
        }

        .process-card:not(:last-child)::after {
            position: absolute;
            top: 44px;
            right: -13px;
            z-index: 2;
            width: 25px;
            height: 2px;
            content: "";
            background: linear-gradient(90deg, var(--primary), rgba(109, 74, 255, 0.15));
        }

        .process-number {
            display: grid;
            width: 42px;
            height: 42px;
            margin-bottom: 19px;
            place-items: center;
            color: #fff;
            background: var(--primary);
            border-radius: 13px;
            font-size: 0.78rem;
            font-weight: 900;
            box-shadow: 0 9px 22px rgba(109, 74, 255, 0.22);
        }

        .process-card:nth-child(2) .process-number {
            background: #8b55dc;
        }

        .process-card:nth-child(3) .process-number {
            background: var(--secondary);
        }

        .process-card:nth-child(4) .process-number {
            background: #159980;
        }

        .process-card h3 {
            margin-bottom: 8px;
            font-size: 1rem;
        }

        .process-card p {
            margin-bottom: 0;
            font-size: 0.8rem;
        }

        .quality-layout {
            align-items: center;
        }

        .quality-copy {
            padding-right: 42px;
        }

        .quality-copy h2 {
            margin-bottom: 16px;
        }

        .quality-copy > p {
            color: rgba(255, 255, 255, 0.58);
        }

        .quality-points {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 13px;
            margin-top: 28px;
        }

        .quality-point {
            padding: 16px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 15px;
        }

        .quality-point strong {
            display: block;
            color: #fff;
            font-size: 0.85rem;
        }

        .quality-point span {
            display: block;
            margin-top: 5px;
            color: rgba(255, 255, 255, 0.43);
            font-size: 0.72rem;
        }

        .quality-panel {
            padding: 29px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.10);
            border-radius: var(--radius-lg);
            backdrop-filter: blur(12px);
        }

        .quality-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            margin-bottom: 22px;
        }

        .quality-panel-header strong {
            color: #fff;
            font-size: 1rem;
        }

        .quality-panel-header span {
            color: #7ee6bb;
            font-size: 0.72rem;
            font-weight: 850;
        }

        .progress-item {
            margin-top: 17px;
        }

        .progress-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 15px;
            margin-bottom: 8px;
            color: rgba(255, 255, 255, 0.66);
            font-size: 0.76rem;
            font-weight: 700;
        }

        .progress-meta strong {
            color: #fff;
            font-size: 0.75rem;
        }

        .progress-track {
            height: 8px;
            overflow: hidden;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 999px;
        }

        .progress-bar {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), #b07aff);
            border-radius: 999px;
        }

        .progress-item:nth-child(3) .progress-bar {
            background: linear-gradient(90deg, var(--secondary), #ff987f);
        }

        .progress-item:nth-child(4) .progress-bar {
            background: linear-gradient(90deg, #16a386, #58dbac);
        }

        .notice-box {
            display: flex;
            gap: 13px;
            margin-top: 25px;
            padding: 15px;
            color: rgba(255, 255, 255, 0.57);
            background: rgba(255, 191, 63, 0.07);
            border: 1px solid rgba(255, 191, 63, 0.16);
            border-radius: 14px;
            font-size: 0.73rem;
            line-height: 1.7;
        }

        .notice-icon {
            display: grid;
            width: 29px;
            height: 29px;
            flex: 0 0 29px;
            place-items: center;
            color: var(--accent);
            background: rgba(255, 191, 63, 0.10);
            border-radius: 9px;
            font-weight: 900;
        }

        .faq-wrap {
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-wrap .section-heading {
            margin: 0 auto 35px;
            text-align: center;
        }

        .faq-list {
            display: grid;
            gap: 13px;
        }

        .faq-item {
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 16px;
            box-shadow: var(--shadow-sm);
        }

        .faq-item[open] {
            border-color: rgba(109, 74, 255, 0.26);
            box-shadow: var(--shadow-md);
        }

        .faq-item summary {
            position: relative;
            display: flex;
            min-height: 66px;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            padding: 18px 56px 18px 21px;
            color: var(--ink);
            font-size: 0.93rem;
            font-weight: 800;
            list-style: none;
            cursor: pointer;
        }

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

        .faq-item summary::after {
            position: absolute;
            top: 50%;
            right: 21px;
            display: grid;
            width: 27px;
            height: 27px;
            content: "+";
            place-items: center;
            color: var(--primary);
            background: var(--primary-soft);
            border-radius: 9px;
            transform: translateY(-50%);
            transition: transform var(--transition), background-color var(--transition);
        }

        .faq-item[open] summary::after {
            color: #fff;
            background: var(--primary);
            transform: translateY(-50%) rotate(45deg);
        }

        .faq-answer {
            padding: 0 56px 20px 21px;
        }

        .faq-answer p {
            margin: 0;
            font-size: 0.84rem;
            line-height: 1.8;
        }

        .cta-section {
            padding: 0 0 86px;
        }

        .cta-card {
            position: relative;
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            align-items: center;
            gap: 40px;
            padding: 45px;
            overflow: hidden;
            color: #fff;
            background:
                radial-gradient(circle at 85% 0%, rgba(255, 255, 255, 0.20), transparent 17rem),
                linear-gradient(125deg, var(--primary-dark), var(--primary) 55%, #8a55e7);
            border-radius: var(--radius-xl);
            box-shadow: 0 25px 65px rgba(82, 50, 199, 0.25);
        }

        .cta-card::before {
            position: absolute;
            bottom: -115px;
            left: 18%;
            width: 250px;
            height: 250px;
            content: "";
            border: 48px solid rgba(255, 255, 255, 0.07);
            border-radius: 50%;
        }

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

        .cta-copy h2 {
            max-width: 700px;
            margin-bottom: 12px;
            color: #fff;
        }

        .cta-copy p {
            max-width: 690px;
            margin: 0;
            color: rgba(255, 255, 255, 0.68);
        }

        .cta-actions {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 11px;
            justify-content: flex-end;
        }

        .cta-card .button.primary-button {
            color: var(--primary-dark);
            background: #fff;
            box-shadow: 0 12px 28px rgba(20, 16, 45, 0.15);
        }

        .cta-card .button.primary-button:hover {
            color: var(--secondary-dark);
            background: #fff7f8;
        }

        .cta-card .button.secondary-button {
            color: #fff;
            background: rgba(255, 255, 255, 0.10);
            border-color: rgba(255, 255, 255, 0.22);
            box-shadow: none;
        }

        .cta-card .button.secondary-button:hover {
            background: rgba(255, 255, 255, 0.17);
        }

        .site-footer {
            padding: 46px 0 35px;
            color: rgba(255, 255, 255, 0.52);
            background: #12101e;
        }

        .footer-main {
            display: grid;
            grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.5fr) minmax(240px, 0.7fr);
            gap: 45px;
            padding-bottom: 34px;
        }

        .footer-brand {
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .footer-brand .brand-mark {
            width: 45px;
            height: 45px;
            flex-basis: 45px;
            border-radius: 14px;
        }

        .footer-brand strong {
            display: block;
            max-width: 430px;
            color: #fff;
            font-size: 1rem;
            line-height: 1.5;
        }

        .footer-brand p {
            max-width: 530px;
            margin: 8px 0 0;
            color: rgba(255, 255, 255, 0.42);
            font-size: 0.78rem;
        }

        .footer-column h3 {
            margin-bottom: 15px;
            color: #fff;
            font-size: 0.84rem;
            letter-spacing: 0;
        }

        .footer-links {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .footer-links li + li {
            margin-top: 9px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.48);
            font-size: 0.78rem;
        }

        .footer-links a:hover {
            color: #fff;
        }

        .footer-note {
            padding: 14px;
            color: rgba(255, 255, 255, 0.45);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.07);
            border-radius: 13px;
            font-size: 0.72rem;
            line-height: 1.7;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding-top: 25px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.71rem;
        }

        .footer-bottom strong {
            color: rgba(255, 255, 255, 0.70);
        }

        .back-top {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: rgba(255, 255, 255, 0.55);
            font-weight: 750;
        }

        .back-top:hover {
            color: #fff;
            transform: translateY(-2px);
        }

        .mobile-overlay {
            position: fixed;
            inset: 0;
            z-index: 990;
            display: none;
            background: rgba(14, 12, 26, 0.62);
            opacity: 0;
            backdrop-filter: blur(4px);
            transition: opacity var(--transition);
        }

        .mobile-overlay.visible {
            opacity: 1;
        }

        .reveal-on-scroll {
            opacity: 0;
            transform: translateY(18px);
            transition: opacity 600ms ease, transform 600ms ease;
        }

        .reveal-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }

        @keyframes pulse {
            0% {
                opacity: 0.9;
                transform: scale(0.8);
            }
            70%,
            100% {
                opacity: 0;
                transform: scale(1.8);
            }
        }

        @media screen and (max-width: 1180px) {
            :root {
                --sidebar-width: 236px;
            }

            .sidebar {
                padding-right: 16px;
                padding-left: 16px;
            }

            .brand-name {
                max-width: 135px;
            }

            .content-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .hero-copy {
                padding-right: 20px;
            }

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-card:nth-child(2)::after {
                display: none;
            }
        }

        @media screen and (max-width: 1024px) {
            :root {
                --sidebar-width: 0px;
            }

            .sidebar {
                width: 286px;
                padding-top: 22px;
                transform: translateX(-105%);
                transition: transform 240ms ease;
            }

            .sidebar.open {
                transform: translateX(0);
            }

            .page-content {
                margin-left: 0;
                padding-top: 68px;
            }

            .mobile-header {
                position: fixed;
                inset: 0 0 auto;
                z-index: 980;
                display: flex;
                height: 68px;
                align-items: center;
                justify-content: space-between;
                gap: 16px;
                padding: 10px 22px;
                color: #fff;
                background: rgba(23, 21, 38, 0.96);
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                box-shadow: 0 10px 30px rgba(23, 21, 38, 0.14);
                backdrop-filter: blur(16px);
            }

            .mobile-brand {
                display: flex;
                min-width: 0;
                align-items: center;
                gap: 10px;
            }

            .mobile-brand .brand-mark {
                width: 39px;
                height: 39px;
                flex-basis: 39px;
                border-radius: 12px;
            }

            .mobile-brand-name {
                overflow: hidden;
                color: #fff;
                font-size: 0.88rem;
                font-weight: 850;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

            .menu-toggle {
                display: grid;
                width: 42px;
                height: 42px;
                flex: 0 0 42px;
                padding: 0;
                place-items: center;
                color: #fff;
                background: rgba(255, 255, 255, 0.08);
                border: 1px solid rgba(255, 255, 255, 0.10);
                border-radius: 12px;
            }

            .menu-toggle:hover {
                background: var(--primary);
            }

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

            .mobile-overlay {
                display: block;
                pointer-events: none;
            }

            .mobile-overlay.visible {
                pointer-events: auto;
            }

            .hero {
                padding-top: 68px;
            }

            .hero-grid {
                gap: 45px;
            }

            .hero-copy {
                padding-right: 0;
            }

            .metric-shell {
                grid-template-columns: repeat(2, 1fr);
            }

            .metric-item:nth-child(2)::after {
                display: none;
            }

            .metric-item:nth-child(-n+2) {
                border-bottom: 1px solid var(--line);
            }

            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .feature-card:last-child {
                grid-column: 1 / -1;
            }

            .quality-copy {
                margin-bottom: 40px;
                padding-right: 0;
            }

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

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

            .footer-main {
                grid-template-columns: 1fr 0.5fr;
            }

            .footer-column:last-child {
                grid-column: 1 / -1;
            }
        }

        @media screen and (max-width: 768px) {
            .content-wrap {
                padding: 0 20px;
            }

            .realtime-inner {
                gap: 12px;
            }

            .realtime-message {
                font-size: 0.78rem;
            }

            .realtime-meta span:first-child {
                display: none;
            }

            .hero {
                padding: 58px 0 54px;
            }

            .hero h1 {
                font-size: clamp(2.15rem, 10vw, 3.45rem);
            }

            .hero-lead {
                font-size: 0.97rem;
            }

            .hero-panel {
                padding: 0;
            }

            .section {
                padding: 68px 0;
            }

            .section-header {
                display: block;
            }

            .section-header .text-link {
                margin-top: 16px;
            }

            .feature-grid,
            .content-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .feature-card:last-child {
                grid-column: auto;
            }

            .feature-card:first-child {
                grid-column: 1 / -1;
            }

            .poster {
                min-height: 220px;
            }

            .update-layout > .cell:first-child {
                margin-bottom: 24px;
            }

            .quality-points {
                grid-template-columns: 1fr;
            }

            .footer-main {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .footer-column:last-child {
                grid-column: auto;
            }

            .footer-bottom {
                align-items: flex-start;
                flex-direction: column;
            }

            .cta-card {
                padding: 35px 28px;
                border-radius: var(--radius-lg);
            }
        }

        @media screen and (max-width: 520px) {
            body {
                font-size: 15px;
            }

            .content-wrap {
                padding: 0 15px;
            }

            .mobile-header {
                padding-right: 15px;
                padding-left: 15px;
            }

            .mobile-brand-name {
                max-width: 205px;
            }

            .realtime-bar {
                padding: 11px 0;
            }

            .realtime-message span:last-child {
                max-width: 205px;
            }

            .realtime-meta {
                gap: 6px;
            }

            .realtime-meta span {
                display: none;
            }

            .hero {
                padding-top: 48px;
            }

            .eyebrow {
                font-size: 0.7rem;
            }

            .hero h1 {
                margin-bottom: 18px;
                font-size: 2.28rem;
            }

            .hero-actions {
                display: grid;
                grid-template-columns: 1fr;
            }

            .hero-actions .button {
                width: 100%;
            }

            .hero-notes {
                align-items: flex-start;
                flex-direction: column;
                gap: 8px;
            }

            .trend-board-header,
            .trend-board-footer {
                padding-right: 16px;
                padding-left: 16px;
            }

            .trend-item {
                grid-template-columns: 37px minmax(0, 1fr);
            }

            .trend-change {
                display: none;
            }

            .metric-shell {
                grid-template-columns: 1fr 1fr;
            }

            .metric-item {
                padding: 21px 17px;
            }

            .metric-value {
                font-size: 1.55rem;
            }

            .section {
                padding: 58px 0;
            }

            .section-header {
                margin-bottom: 28px;
            }

            .feature-grid,
            .content-grid,
            .process-grid {
                grid-template-columns: 1fr;
            }

            .feature-card:first-child {
                grid-column: auto;
            }

            .content-grid {
                gap: 16px;
            }

            .poster {
                min-height: 245px;
            }

            .filter-bar {
                flex-wrap: nowrap;
                margin-right: -15px;
                padding-right: 15px;
                overflow-x: auto;
                scrollbar-width: none;
            }

            .filter-bar::-webkit-scrollbar {
                display: none;
            }

            .filter-button {
                flex: 0 0 auto;
            }

            .timeline-card,
            .calendar-card,
            .quality-panel {
                padding: 22px;
            }

            .calendar-row {
                grid-template-columns: 52px minmax(0, 1fr);
            }

            .calendar-status {
                display: none;
            }

            .process-card::after {
                display: none;
            }

            .faq-item summary {
                min-height: 62px;
                padding-left: 17px;
                font-size: 0.85rem;
            }

            .faq-answer {
                padding-right: 18px;
                padding-left: 17px;
            }

            .cta-card {
                gap: 28px;
                padding: 30px 22px;
            }

            .cta-actions {
                display: grid;
                width: 100%;
            }

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

            .site-footer {
                padding-top: 38px;
            }

            .footer-brand {
                align-items: flex-start;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }

            .reveal-on-scroll {
                opacity: 1;
                transform: none;
            }
        }