/* roulang page: index */
:root {
            --primary: #762f45;
            --primary-dark: #552033;
            --primary-soft: #f7e9ed;
            --accent: #d76466;
            --accent-dark: #b64750;
            --ink: #211c1e;
            --muted: #71686b;
            --soft-muted: #9b9295;
            --background: #fbf9f7;
            --surface: #ffffff;
            --surface-alt: #f3f0ee;
            --dark: #241b1f;
            --border: #e5dedb;
            --success: #37755a;
            --warning: #98651f;
            --radius-sm: 6px;
            --radius: 8px;
            --radius-lg: 16px;
            --shadow-sm: 0 5px 18px rgba(57, 35, 42, .07);
            --shadow: 0 16px 42px rgba(57, 35, 42, .11);
            --container: 1200px;
            --section-space: 82px;
            --transition: .22s ease;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 86px;
        }

        body {
            margin: 0;
            color: var(--ink);
            background: var(--background);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        body.menu-open {
            overflow: hidden;
        }

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

        h1, h2, h3, h4 {
            line-height: 1.3;
            letter-spacing: -.02em;
        }

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

        button, input, select, textarea {
            font: inherit;
        }

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

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

        :focus-visible {
            outline: 3px solid rgba(215, 100, 102, .38);
            outline-offset: 3px;
        }

        .container {
            width: min(calc(100% - 40px), var(--container));
            margin-inline: auto;
        }

        .section {
            position: relative;
            padding: var(--section-space) 0;
            border-top: 1px solid var(--border);
        }

        .section-white {
            background: var(--surface);
        }

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

        .section-dark {
            color: #fff;
            background: var(--dark);
            border-color: transparent;
        }

        .section-head {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
            align-items: end;
            gap: 36px;
            margin-bottom: 36px;
        }

        .section-head.compact {
            grid-template-columns: 1fr;
            max-width: 760px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .08em;
        }

        .eyebrow::before {
            width: 22px;
            height: 3px;
            content: "";
            background: var(--accent);
            border-radius: 99px;
        }

        .section-dark .eyebrow {
            color: #ffb2b4;
        }

        .section-title {
            margin-bottom: 0;
            font-size: 34px;
        }

        .section-copy {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 15px;
        }

        .section-dark .section-copy {
            color: #c9bdc1;
        }

        .site-header {
            position: sticky;
            z-index: 1000;
            top: 0;
            height: 72px;
            background: rgba(251, 249, 247, .96);
            border-bottom: 1px solid rgba(229, 222, 219, .95);
            backdrop-filter: blur(12px);
        }

        .nav-wrap {
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
        }

        .brand {
            min-width: 0;
            display: inline-flex;
            align-items: center;
            gap: 11px;
            font-weight: 900;
        }

        .brand-mark {
            width: 38px;
            height: 38px;
            flex: 0 0 auto;
            display: grid;
            place-items: center;
            color: #fff;
            background: var(--primary);
            border-radius: var(--radius-sm);
            box-shadow: 5px 5px 0 var(--primary-soft);
            font-size: 15px;
        }

        .brand-name {
            max-width: 300px;
            overflow: hidden;
            font-size: 16px;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            min-height: 42px;
            padding: 0 17px;
            color: var(--muted);
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            transition: color var(--transition), background var(--transition);
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--primary);
            background: var(--primary-soft);
        }

        .nav-action {
            min-height: 42px;
            padding: 0 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            background: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 800;
            transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
        }

        .nav-action:hover {
            background: var(--primary-dark);
            box-shadow: var(--shadow-sm);
            transform: translateY(-1px);
        }

        .menu-toggle {
            display: none;
            width: 42px;
            height: 42px;
            padding: 0;
            align-items: center;
            justify-content: center;
            color: var(--ink);
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            cursor: pointer;
        }

        .menu-lines,
        .menu-lines::before,
        .menu-lines::after {
            width: 20px;
            height: 2px;
            display: block;
            content: "";
            background: currentColor;
            transition: transform var(--transition);
        }

        .menu-lines {
            position: relative;
        }

        .menu-lines::before {
            position: absolute;
            top: -6px;
        }

        .menu-lines::after {
            position: absolute;
            top: 6px;
        }

        .hero {
            position: relative;
            min-height: 630px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background:
                linear-gradient(90deg, rgba(251,249,247,.98) 0%, rgba(251,249,247,.92) 49%, rgba(251,249,247,.58) 75%, rgba(251,249,247,.84) 100%),
                radial-gradient(circle at 83% 20%, #e6a7a7 0, #f1d6d6 24%, transparent 55%);
        }

        .hero::after {
            position: absolute;
            right: -80px;
            bottom: -180px;
            width: 440px;
            height: 440px;
            content: "";
            border: 75px solid rgba(118, 47, 69, .06);
            border-radius: 50%;
        }

        .hero-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: minmax(0, 1.05fr) minmax(410px, .95fr);
            align-items: center;
            gap: 64px;
            padding: 72px 0 58px;
        }

        .hero-kicker {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 18px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 3px 10px;
            color: var(--primary);
            background: var(--primary-soft);
            border: 1px solid #edd2da;
            border-radius: 99px;
            font-size: 12px;
            font-weight: 800;
        }

        .badge.neutral {
            color: #5f575a;
            background: #f0edeb;
            border-color: #ded7d4;
        }

        .badge.dark {
            color: #fff;
            background: rgba(36, 27, 31, .82);
            border-color: transparent;
        }

        .hero h1 {
            max-width: 720px;
            margin-bottom: 15px;
            font-size: 58px;
            font-weight: 900;
        }

        .hero h1 span {
            position: relative;
            color: var(--primary);
        }

        .hero h1 span::after {
            position: absolute;
            z-index: -1;
            right: 0;
            bottom: 4px;
            left: 0;
            height: 11px;
            content: "";
            background: rgba(215, 100, 102, .18);
        }

        .hero-lead {
            margin-bottom: 10px;
            color: var(--primary-dark);
            font-size: 20px;
            font-weight: 800;
        }

        .hero-copy {
            max-width: 690px;
            margin-bottom: 25px;
            color: var(--muted);
            font-size: 16px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 24px;
        }

        .btn {
            min-height: 48px;
            padding: 0 22px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            color: #fff;
            background: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            font-weight: 800;
            cursor: pointer;
            transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .btn:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .btn:active {
            transform: translateY(0);
        }

        .btn.secondary {
            color: var(--primary);
            background: var(--surface);
            border-color: #d9c8cd;
        }

        .btn.secondary:hover {
            background: var(--primary-soft);
            border-color: var(--primary);
        }

        .btn:disabled {
            opacity: .55;
            cursor: not-allowed;
            box-shadow: none;
            transform: none;
        }

        .qualification {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            max-width: 650px;
            color: var(--muted);
            font-size: 13px;
        }

        .qualification strong {
            color: var(--ink);
        }

        .qual-icon {
            width: 22px;
            height: 22px;
            flex: 0 0 auto;
            display: grid;
            place-items: center;
            color: #fff;
            background: var(--success);
            border-radius: 50%;
            font-size: 12px;
        }

        .visual-stage {
            position: relative;
            min-height: 465px;
        }

        .hero-poster {
            position: absolute;
            overflow: hidden;
            color: #fff;
            background-color: #5b454c;
            border: 7px solid rgba(255,255,255,.9);
            border-radius: 8px;
            box-shadow: var(--shadow);
        }

        .hero-poster::before,
        .poster-art::before {
            position: absolute;
            inset: 0;
            content: "";
            background:
                linear-gradient(to top, rgba(23, 16, 19, .9), transparent 56%),
                linear-gradient(125deg, transparent 48%, rgba(255,255,255,.15) 49%, transparent 51%);
        }

        .hero-poster.one {
            top: 12px;
            left: 17%;
            width: 245px;
            height: 350px;
            background:
                linear-gradient(150deg, transparent 0 52%, rgba(25,20,27,.7) 53%),
                radial-gradient(circle at 30% 26%, #f2c89f 0 8%, transparent 9%),
                linear-gradient(135deg, #765258, #23394b 68%);
            transform: rotate(-5deg);
        }

        .hero-poster.two {
            top: 88px;
            right: 2%;
            width: 215px;
            height: 310px;
            background:
                radial-gradient(circle at 65% 33%, #f1c095 0 8%, transparent 9%),
                linear-gradient(28deg, #2f1d28 0 47%, #bd785f 48% 61%, #5a767d 62%);
            transform: rotate(7deg);
        }

        .hero-poster.three {
            bottom: 0;
            left: 0;
            width: 185px;
            height: 265px;
            background:
                radial-gradient(circle at 47% 29%, #dcc7a9 0 9%, transparent 10%),
                linear-gradient(145deg, #aa6a60, #3f354d 58%, #192733);
            transform: rotate(-10deg);
        }

        .poster-caption {
            position: absolute;
            z-index: 2;
            right: 17px;
            bottom: 17px;
            left: 17px;
        }

        .poster-caption small {
            display: block;
            margin-bottom: 4px;
            color: rgba(255,255,255,.72);
            font-size: 11px;
        }

        .poster-caption strong {
            display: block;
            font-size: 19px;
            line-height: 1.35;
        }

        .stats-bar {
            position: relative;
            z-index: 4;
            margin-top: -30px;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .stat {
            min-height: 118px;
            padding: 23px 25px;
            border-right: 1px solid var(--border);
        }

        .stat:last-child {
            border-right: 0;
        }

        .stat-value {
            margin-bottom: 2px;
            color: var(--primary);
            font-size: 29px;
            font-weight: 900;
        }

        .stat-label {
            color: var(--muted);
            font-size: 13px;
        }

        .matrix {
            display: grid;
            grid-template-columns: 1.15fr .85fr .85fr;
            grid-template-rows: repeat(2, minmax(170px, auto));
            gap: 16px;
        }

        .matrix-item {
            position: relative;
            padding: 25px;
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .matrix-item:hover {
            border-color: #d6b7c0;
            box-shadow: var(--shadow-sm);
            transform: translateY(-3px);
        }

        .matrix-item.featured {
            grid-row: span 2;
            color: #fff;
            background: var(--primary);
            border-color: var(--primary);
        }

        .matrix-index {
            display: block;
            margin-bottom: 28px;
            color: var(--accent);
            font-size: 12px;
            font-weight: 900;
        }

        .featured .matrix-index {
            color: #ffc4c5;
        }

        .matrix-item h3 {
            margin-bottom: 9px;
            font-size: 21px;
        }

        .matrix-item p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 14px;
        }

        .matrix-item.featured p {
            color: #eadde1;
        }

        .matrix-mark {
            position: absolute;
            right: -18px;
            bottom: -28px;
            color: rgba(255,255,255,.1);
            font-size: 130px;
            font-weight: 900;
            line-height: 1;
        }

        .compare-wrap {
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
        }

        .compare-head,
        .compare-row {
            display: grid;
            grid-template-columns: 1.1fr 1fr 1fr;
        }

        .compare-head {
            color: #fff;
            background: var(--dark);
            font-weight: 800;
        }

        .compare-head div,
        .compare-row div {
            padding: 18px 22px;
            border-right: 1px solid var(--border);
        }

        .compare-head div:last-child,
        .compare-row div:last-child {
            border-right: 0;
        }

        .compare-row {
            color: var(--muted);
            border-top: 1px solid var(--border);
            font-size: 14px;
        }

        .compare-row:nth-child(odd) {
            background: #fcfaf9;
        }

        .compare-row strong {
            color: var(--ink);
        }

        .check {
            color: var(--success);
            font-weight: 900;
        }

        .timeline {
            position: relative;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
        }

        .timeline::before {
            position: absolute;
            top: 19px;
            right: 12%;
            left: 12%;
            height: 2px;
            content: "";
            background: #dacfd2;
        }

        .time-item {
            position: relative;
            z-index: 1;
            padding: 0 24px;
            text-align: center;
        }

        .time-dot {
            width: 40px;
            height: 40px;
            margin: 0 auto 20px;
            display: grid;
            place-items: center;
            color: #fff;
            background: var(--primary);
            border: 6px solid var(--primary-soft);
            border-radius: 50%;
            font-size: 12px;
            font-weight: 900;
        }

        .time-item h3 {
            margin-bottom: 7px;
            font-size: 17px;
        }

        .time-item p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .movie-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 18px;
        }

        .movie-card {
            min-width: 0;
        }

        .poster-art {
            position: relative;
            aspect-ratio: 2 / 3;
            margin-bottom: 12px;
            overflow: hidden;
            background: #7d696e;
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition);
        }

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

        .poster-art.a {
            background: radial-gradient(circle at 68% 25%, #e6bc98 0 7%, transparent 8%), linear-gradient(145deg, #744758, #172d40 70%);
        }

        .poster-art.b {
            background: radial-gradient(circle at 38% 30%, #dfb294 0 8%, transparent 9%), linear-gradient(25deg, #352635 0 50%, #bb7462 51% 65%, #4b7076 66%);
        }

        .poster-art.c {
            background: radial-gradient(circle at 57% 27%, #e7c5a3 0 7%, transparent 8%), linear-gradient(155deg, #876a4b 0 41%, #29313b 42% 72%, #7f3c44 73%);
        }

        .poster-art.d {
            background: radial-gradient(circle at 34% 25%, #e5b997 0 8%, transparent 9%), linear-gradient(135deg, #365462, #b56e67 55%, #31253a);
        }

        .poster-art.e {
            background: radial-gradient(circle at 63% 31%, #e0b187 0 7%, transparent 8%), linear-gradient(45deg, #2e303a 0 47%, #895664 48% 65%, #c19570 66%);
        }

        .poster-art.f {
            background: radial-gradient(circle at 40% 24%, #e2c49f 0 8%, transparent 9%), linear-gradient(155deg, #934f51, #43405a 58%, #192c35);
        }

        .poster-badge {
            position: absolute;
            z-index: 2;
            top: 10px;
            left: 10px;
        }

        .poster-name {
            position: absolute;
            z-index: 2;
            right: 12px;
            bottom: 13px;
            left: 12px;
            color: #fff;
            font-size: 17px;
            font-weight: 900;
            line-height: 1.35;
        }

        .movie-info h3 {
            margin-bottom: 5px;
            overflow: hidden;
            font-size: 15px;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .movie-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            color: var(--muted);
            font-size: 12px;
        }

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

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

        .feature-card {
            display: grid;
            grid-template-columns: 42% 58%;
            min-height: 210px;
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: transform var(--transition), box-shadow var(--transition);
        }

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

        .feature-visual {
            position: relative;
            min-height: 100%;
            overflow: hidden;
        }

        .feature-visual::after {
            position: absolute;
            inset: 0;
            content: "";
            background: linear-gradient(to top, rgba(30,20,24,.5), transparent);
        }

        .feature-card:nth-child(1) .feature-visual,
        .feature-card:nth-child(5) .feature-visual {
            background: linear-gradient(140deg, #a66d66, #303d4d);
        }

        .feature-card:nth-child(2) .feature-visual,
        .feature-card:nth-child(6) .feature-visual {
            background: linear-gradient(35deg, #30313e, #9b6a52);
        }

        .feature-card:nth-child(3) .feature-visual {
            background: linear-gradient(145deg, #6d465c, #345e66);
        }

        .feature-card:nth-child(4) .feature-visual {
            background: linear-gradient(145deg, #936f4f, #302a3e);
        }

        .feature-content {
            padding: 22px 20px;
        }

        .feature-content h3 {
            margin: 10px 0 7px;
            font-size: 18px;
        }

        .feature-content p {
            margin-bottom: 12px;
            color: var(--muted);
            font-size: 13px;
        }

        .feature-foot {
            color: var(--primary);
            font-size: 12px;
            font-weight: 800;
        }

        .channel-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 14px;
        }

        .channel {
            min-height: 190px;
            padding: 23px 20px;
            display: flex;
            flex-direction: column;
            background: var(--surface);
            border-top: 4px solid var(--primary);
            border-radius: 0 0 var(--radius) var(--radius);
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), background var(--transition);
        }

        .channel:hover {
            background: var(--primary-soft);
            transform: translateY(-4px);
        }

        .channel-number {
            margin-bottom: auto;
            color: #c6b9bd;
            font-size: 34px;
            font-weight: 900;
        }

        .channel h3 {
            margin: 18px 0 6px;
            font-size: 18px;
        }

        .channel p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .ranking-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 22px;
        }

        .rank-list {
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
        }

        .rank-row {
            min-height: 68px;
            padding: 12px 16px;
            display: grid;
            grid-template-columns: 42px minmax(0, 1fr) auto;
            align-items: center;
            gap: 12px;
            border-bottom: 1px solid var(--border);
            transition: background var(--transition);
        }

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

        .rank-row:hover {
            background: #fcf3f5;
        }

        .rank-no {
            color: var(--soft-muted);
            font-size: 19px;
            font-weight: 900;
        }

        .rank-row:nth-child(-n+3) .rank-no {
            color: var(--accent);
        }

        .rank-title {
            min-width: 0;
        }

        .rank-title strong {
            display: block;
            overflow: hidden;
            font-size: 14px;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .rank-title span,
        .rank-data span {
            color: var(--muted);
            font-size: 11px;
        }

        .rank-data {
            text-align: right;
        }

        .rank-data strong {
            display: block;
            color: var(--primary);
            font-size: 14px;
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.08fr .92fr;
            gap: 28px;
        }

        .news-lead {
            min-height: 420px;
            padding: 34px;
            display: flex;
            align-items: flex-end;
            color: #fff;
            background:
                linear-gradient(to top, rgba(29,20,24,.95), transparent 65%),
                linear-gradient(135deg, #8c5962, #374756 55%, #c58a6e);
            border-radius: var(--radius);
        }

        .news-lead-content {
            max-width: 600px;
        }

        .news-lead h3 {
            margin: 13px 0 10px;
            font-size: 28px;
        }

        .news-lead p {
            margin-bottom: 0;
            color: #dfd5d8;
            font-size: 14px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            border-top: 1px solid var(--border);
        }

        .news-item {
            min-height: 80px;
            padding: 14px 0;
            display: grid;
            grid-template-columns: 78px minmax(0, 1fr);
            align-items: center;
            gap: 15px;
            border-bottom: 1px solid var(--border);
        }

        .news-thumb {
            height: 52px;
            background: linear-gradient(135deg, #8e6570, #3d4a57);
            border-radius: var(--radius-sm);
        }

        .news-item:nth-child(even) .news-thumb {
            background: linear-gradient(135deg, #b17a67, #4c3c53);
        }

        .news-item h3 {
            margin-bottom: 4px;
            font-size: 14px;
        }

        .news-item time {
            color: var(--soft-muted);
            font-size: 11px;
        }

        .assurance-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            background: var(--surface);
        }

        .assurance {
            padding: 27px 25px;
            border-right: 1px solid var(--border);
        }

        .assurance:last-child {
            border-right: 0;
        }

        .assurance-icon {
            width: 37px;
            height: 37px;
            margin-bottom: 16px;
            display: grid;
            place-items: center;
            color: var(--primary);
            background: var(--primary-soft);
            border-radius: 50%;
            font-weight: 900;
        }

        .assurance h3 {
            margin-bottom: 7px;
            font-size: 16px;
        }

        .assurance p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .topic-grid {
            display: grid;
            grid-template-columns: 1.15fr .85fr .85fr;
            gap: 18px;
        }

        .topic {
            position: relative;
            min-height: 310px;
            padding: 27px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            overflow: hidden;
            color: #fff;
            background: linear-gradient(145deg, #704050, #222f3a);
            border-radius: var(--radius);
        }

        .topic:nth-child(2) {
            background: linear-gradient(145deg, #785f4b, #332838);
        }

        .topic:nth-child(3) {
            background: linear-gradient(145deg, #45676a, #472f43);
        }

        .topic::before {
            position: absolute;
            top: -65px;
            right: -55px;
            width: 190px;
            height: 190px;
            content: "";
            border: 38px solid rgba(255,255,255,.08);
            border-radius: 50%;
        }

        .topic > * {
            position: relative;
            z-index: 1;
        }

        .topic h3 {
            margin: 12px 0 8px;
            font-size: 24px;
        }

        .topic p {
            margin-bottom: 0;
            color: #ddd3d6;
            font-size: 13px;
        }

        .quick-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            counter-reset: quick;
        }

        .quick-item {
            padding: 24px 21px;
            background: var(--surface);
            border-bottom: 3px solid #d9b6c0;
            counter-increment: quick;
        }

        .quick-item::before {
            display: block;
            margin-bottom: 18px;
            color: var(--accent);
            content: "0" counter(quick);
            font-size: 13px;
            font-weight: 900;
        }

        .quick-item h3 {
            margin-bottom: 8px;
            font-size: 16px;
        }

        .quick-item p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .faq-wrap {
            max-width: 920px;
        }

        .faq-item {
            border-bottom: 1px solid #504147;
        }

        .faq-item:first-child {
            border-top: 1px solid #504147;
        }

        .faq-item summary {
            position: relative;
            padding: 23px 50px 23px 0;
            list-style: none;
            cursor: pointer;
            font-size: 17px;
            font-weight: 800;
        }

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

        .faq-item summary::after {
            position: absolute;
            top: 22px;
            right: 4px;
            width: 28px;
            height: 28px;
            display: grid;
            place-items: center;
            color: #ffb2b4;
            content: "+";
            border: 1px solid #65525a;
            border-radius: 50%;
            font-size: 20px;
            font-weight: 400;
        }

        .faq-item[open] summary::after {
            content: "−";
        }

        .faq-item p {
            max-width: 790px;
            padding: 0 50px 23px 0;
            margin-bottom: 0;
            color: #c9bdc1;
            font-size: 14px;
        }

        .subscribe-panel {
            display: grid;
            grid-template-columns: .85fr 1.15fr;
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
        }

        .subscribe-copy {
            padding: 45px;
            color: #fff;
            background: var(--primary);
        }

        .subscribe-copy h2 {
            margin: 14px 0 14px;
            font-size: 33px;
        }

        .subscribe-copy p {
            color: #eadde1;
            font-size: 14px;
        }

        .subscribe-points {
            padding: 0;
            margin: 25px 0 0;
            list-style: none;
        }

        .subscribe-points li {
            padding: 8px 0;
            display: flex;
            gap: 10px;
            color: #f2e8eb;
            font-size: 13px;
        }

        .subscribe-points li::before {
            color: #ffb9bb;
            content: "✓";
            font-weight: 900;
        }

        .subscribe-form {
            padding: 42px 45px;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }

        .field.full {
            grid-column: 1 / -1;
        }

        .field label {
            display: block;
            margin-bottom: 7px;
            font-size: 13px;
            font-weight: 800;
        }

        .field input,
        .field select,
        .field textarea {
            width: 100%;
            color: var(--ink);
            background: #fdfcfc;
            border: 1px solid #d9d0cd;
            border-radius: var(--radius-sm);
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .field input,
        .field select {
            height: 48px;
            padding: 0 13px;
        }

        .field textarea {
            min-height: 105px;
            padding: 12px 13px;
            resize: vertical;
        }

        .field input:focus,
        .field select:focus,
        .field textarea:focus {
            outline: 0;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(118,47,69,.11);
        }

        .form-note {
            margin: 13px 0 18px;
            color: var(--muted);
            font-size: 12px;
        }

        .form-message {
            min-height: 26px;
            margin-top: 12px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
        }

        .site-footer {
            color: #cfc4c8;
            background: #1d1719;
        }

        .footer-grid {
            padding: 62px 0 42px;
            display: grid;
            grid-template-columns: 1.5fr .7fr .8fr 1fr;
            gap: 42px;
        }

        .footer-brand {
            margin-bottom: 17px;
            display: flex;
            align-items: center;
            gap: 11px;
            color: #fff;
            font-weight: 900;
        }

        .footer-text {
            max-width: 430px;
            margin-bottom: 0;
            color: #a99da1;
            font-size: 13px;
        }

        .footer-title {
            margin-bottom: 17px;
            color: #fff;
            font-size: 14px;
        }

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

        .footer-links li {
            margin: 9px 0;
        }

        .footer-links a {
            display: inline-block;
            color: #ada1a5;
            font-size: 13px;
            transition: color var(--transition), transform var(--transition);
        }

        .footer-links a:hover {
            color: #fff;
            transform: translateX(3px);
        }

        .footer-bottom {
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            gap: 20px;
            color: #8f8387;
            border-top: 1px solid #392e32;
            font-size: 12px;
        }

        @media (max-width: 1100px) {
            :root {
                --section-space: 70px;
            }

            .hero-grid {
                grid-template-columns: 1fr .78fr;
                gap: 38px;
            }

            .hero h1 {
                font-size: 48px;
            }

            .visual-stage {
                min-height: 415px;
            }

            .hero-poster.one {
                left: 7%;
                width: 215px;
                height: 320px;
            }

            .hero-poster.two {
                width: 180px;
                height: 275px;
            }

            .hero-poster.three {
                width: 155px;
                height: 230px;
            }

            .movie-grid {
                grid-template-columns: repeat(4, 1fr);
            }

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

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

        @media (max-width: 900px) {
            .brand-name {
                max-width: 220px;
            }

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

            .main-nav {
                position: fixed;
                top: 72px;
                right: 0;
                left: 0;
                padding: 18px 20px 22px;
                display: none;
                flex-direction: column;
                align-items: stretch;
                gap: 8px;
                background: var(--background);
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow);
            }

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

            .nav-link,
            .nav-action {
                width: 100%;
                min-height: 48px;
                justify-content: center;
            }

            .hero {
                min-height: auto;
            }

            .hero-grid {
                grid-template-columns: 1fr;
                padding-top: 55px;
            }

            .hero-content {
                max-width: 760px;
            }

            .visual-stage {
                min-height: 400px;
                max-width: 570px;
                width: 100%;
                margin: 0 auto;
            }

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

            .stat:nth-child(2) {
                border-right: 0;
            }

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

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

            .matrix-item.featured {
                grid-row: auto;
                grid-column: 1 / -1;
            }

            .timeline {
                grid-template-columns: 1fr 1fr;
                gap: 28px 0;
            }

            .timeline::before {
                display: none;
            }

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

            .ranking-layout,
            .news-layout,
            .subscribe-panel {
                grid-template-columns: 1fr;
            }

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

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

            .quick-grid,
            .assurance-strip {
                grid-template-columns: 1fr 1fr;
            }

            .assurance:nth-child(2) {
                border-right: 0;
            }

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

            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }

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

        @media (max-width: 680px) {
            :root {
                --section-space: 58px;
            }

            .container {
                width: min(calc(100% - 28px), var(--container));
            }

            .brand-name {
                max-width: 190px;
                font-size: 14px;
            }

            .section-head {
                grid-template-columns: 1fr;
                gap: 14px;
                margin-bottom: 27px;
            }

            .section-title {
                font-size: 28px;
            }

            .hero-grid {
                padding: 43px 0 50px;
            }

            .hero h1 {
                font-size: 39px;
            }

            .hero-lead {
                font-size: 17px;
            }

            .hero-copy {
                font-size: 15px;
            }

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

            .visual-stage {
                min-height: 350px;
            }

            .hero-poster.one {
                left: 16%;
                width: 190px;
                height: 285px;
            }

            .hero-poster.two {
                right: 0;
                width: 152px;
                height: 235px;
            }

            .hero-poster.three {
                width: 135px;
                height: 200px;
            }

            .stats-bar {
                margin-top: -20px;
            }

            .stat {
                min-height: 105px;
                padding: 19px 17px;
            }

            .stat-value {
                font-size: 24px;
            }

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

            .matrix-item.featured {
                grid-column: auto;
            }

            .compare-wrap {
                overflow-x: auto;
            }

            .compare-head,
            .compare-row {
                min-width: 680px;
            }

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

            .time-item {
                padding: 0;
                display: grid;
                grid-template-columns: 46px 1fr;
                gap: 15px;
                text-align: left;
            }

            .time-dot {
                margin: 0;
            }

            .time-item h3 {
                margin-top: 4px;
            }

            .time-item p {
                grid-column: 2;
                margin-top: -18px;
            }

            .movie-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px 13px;
            }

            .featured-list,
            .channel-grid,
            .topic-grid,
            .quick-grid,
            .assurance-strip {
                grid-template-columns: 1fr;
            }

            .topic:first-child {
                grid-column: auto;
            }

            .feature-card {
                grid-template-columns: 38% 62%;
                min-height: 190px;
            }

            .channel {
                min-height: 160px;
            }

            .assurance {
                border-right: 0;
                border-bottom: 1px solid var(--border);
            }

            .assurance:last-child {
                border-bottom: 0;
            }

            .news-lead {
                min-height: 350px;
                padding: 26px;
            }

            .news-lead h3 {
                font-size: 23px;
            }

            .subscribe-copy,
            .subscribe-form {
                padding: 32px 24px;
            }

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

            .field.full {
                grid-column: auto;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px 22px;
            }

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

            .footer-bottom {
                flex-direction: column;
                gap: 7px;
            }
        }

        @media (max-width: 430px) {
            .brand-name {
                max-width: 152px;
            }

            .hero h1 {
                font-size: 34px;
            }

            .hero-kicker .badge:last-child {
                display: none;
            }

            .visual-stage {
                min-height: 315px;
            }

            .hero-poster.one {
                left: 12%;
                width: 165px;
                height: 250px;
            }

            .hero-poster.two {
                width: 135px;
                height: 210px;
            }

            .hero-poster.three {
                width: 112px;
                height: 172px;
            }

            .poster-caption strong {
                font-size: 14px;
            }

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

            .feature-visual {
                min-height: 130px;
            }

            .rank-row {
                grid-template-columns: 34px minmax(0, 1fr) auto;
                padding-inline: 12px;
            }

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

            .footer-grid > :first-child {
                grid-column: auto;
            }
        }

/* roulang page: category1 */
:root {
  --primary:#762f45;
  --primary-dark:#552033;
  --primary-soft:#f7e9ed;
  --accent:#d76466;
  --accent-dark:#b64750;
  --ink:#211c1e;
  --muted:#71686b;
  --soft-muted:#9b9295;
  --background:#fbf9f7;
  --surface:#fff;
  --surface-alt:#f3f0ee;
  --dark:#241b1f;
  --border:#e5dedb;
  --success:#37755a;
  --warning:#98651f;
  --radius-sm:6px;
  --radius:8px;
  --radius-lg:16px;
  --shadow-sm:0 5px 18px rgba(57,35,42,.07);
  --shadow:0 16px 42px rgba(57,35,42,.11);
  --container:1200px;
  --section-space:70px;
  --transition:.22s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{margin:0;color:var(--ink);background:var(--background);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.site-header{position:sticky;z-index:1000;top:0;height:72px;background:rgba(251,249,247,.96);border-bottom:1px solid rgba(229,222,219,.95);backdrop-filter:blur(12px)}
.nav-wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{min-width:0;display:inline-flex;align-items:center;gap:11px;font-weight:900}
.brand-mark{width:38px;height:38px;flex:0 0 auto;display:grid;place-items:center;color:#fff;background:var(--primary);border-radius:var(--radius-sm);box-shadow:5px 5px 0 var(--primary-soft);font-size:15px}
.brand-name{max-width:300px;overflow:hidden;font-size:16px;text-overflow:ellipsis;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-link{display:inline-flex;align-items:center;min-height:42px;padding:0 17px;color:var(--muted);border-radius:var(--radius-sm);font-size:14px;font-weight:700;transition:color var(--transition),background var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--primary);background:var(--primary-soft)}
.nav-action{min-height:42px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:var(--primary);border:1px solid var(--primary);border-radius:var(--radius-sm);font-size:14px;font-weight:800;transition:transform var(--transition),background var(--transition),box-shadow var(--transition)}
.nav-action:hover{background:var(--primary-dark);box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.menu-toggle{display:none;width:42px;height:42px;padding:0;align-items:center;justify-content:center;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer}
.menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{display:block;width:18px;height:2px;background:var(--primary);content:"";transition:transform var(--transition)}
.menu-toggle span{position:relative}
.menu-toggle span:before{position:absolute;top:-6px}
.menu-toggle span:after{position:absolute;top:6px}
.page-intro{padding:52px 0 38px;background:var(--surface);border-bottom:1px solid var(--border)}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;color:var(--soft-muted);font-size:13px}
.breadcrumb a{color:var(--primary);font-weight:700}
.intro-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:54px;align-items:end}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{width:22px;height:3px;content:"";background:var(--accent);border-radius:99px}
h1,h2,h3,p{margin-top:0}
h1{max-width:700px;margin-bottom:15px;font-size:clamp(32px,4vw,52px);line-height:1.2;letter-spacing:0}
.intro-copy{max-width:720px;margin-bottom:0;color:var(--muted);font-size:16px}
.intro-note{padding:20px 22px;background:var(--primary-soft);border-left:4px solid var(--accent);border-radius:var(--radius)}
.intro-note strong{display:block;margin-bottom:6px;color:var(--primary-dark);font-size:18px}
.intro-note p{margin-bottom:0;color:var(--muted);font-size:14px}
.section{position:relative;padding:var(--section-space) 0;border-top:1px solid var(--border)}
.section-white{background:var(--surface)}
.section-soft{background:var(--surface-alt)}
.section-dark{color:#fff;background:var(--dark);border-color:transparent}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,520px);align-items:end;gap:36px;margin-bottom:32px}
.section-head.compact{grid-template-columns:1fr;max-width:760px}
.section-title{margin-bottom:0;font-size:32px;line-height:1.3}
.section-copy{margin-bottom:0;color:var(--muted);font-size:15px}
.section-dark .section-copy{color:#c9bdc1}
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:18px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.filter-label{color:var(--ink);font-weight:800;font-size:14px}
.filter-btn{padding:8px 14px;color:var(--muted);background:var(--background);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition)}
.filter-btn:hover,.filter-btn.active{color:var(--primary);background:var(--primary-soft);border-color:#e5bfc8}
.filter-select{margin-left:auto;min-height:38px;padding:0 12px;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none}
.filter-select:focus,.filter-btn:focus,.form-control:focus,.submit-btn:focus,.menu-toggle:focus{outline:3px solid rgba(215,100,102,.25);outline-offset:2px}
.poster{position:relative;aspect-ratio:4/5;overflow:hidden;background:linear-gradient(145deg,#6d3448,#d98a82 58%,#f4d5c9);border-radius:var(--radius-sm)}
.poster:before{position:absolute;right:-16%;bottom:-10%;width:72%;height:78%;content:"";background:rgba(255,255,255,.2);border-radius:50% 50% 0 0;transform:rotate(-18deg)}
.poster:after{position:absolute;left:12%;top:14%;width:35%;height:35%;content:"";border:1px solid rgba(255,255,255,.42);border-radius:50%}
.poster span{position:absolute;right:12px;bottom:12px;left:12px;color:#fff;font-size:12px;font-weight:800;letter-spacing:.05em;text-shadow:0 1px 4px rgba(45,20,27,.45)}
.content-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.content-card{min-width:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.content-card:hover{border-color:#d9aab6;box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.content-card .poster{border-radius:0}
.card-body{padding:15px 16px 17px}
.card-title{margin-bottom:7px;font-size:17px;line-height:1.4}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:7px;color:var(--soft-muted);font-size:13px}
.badge{display:inline-flex;align-items:center;min-height:24px;padding:2px 8px;color:var(--primary);background:var(--primary-soft);border-radius:99px;font-size:12px;font-weight:800}
.badge.coral{color:#99474a;background:#fbe8e5}
.rating{margin-left:auto;color:var(--warning);font-weight:800}
.result-count{margin:16px 0 0;color:var(--muted);font-size:14px}
.more-row{display:flex;justify-content:center;margin-top:34px}
.outline-btn,.submit-btn{min-height:44px;padding:0 21px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-weight:800;cursor:pointer;transition:all var(--transition)}
.outline-btn{color:var(--primary);background:transparent;border:1px solid #c992a1}
.outline-btn:hover{color:#fff;background:var(--primary);border-color:var(--primary)}
.feature-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:26px}
.feature-lead{min-height:310px;display:flex;align-items:flex-end;padding:28px;color:#fff;background:linear-gradient(135deg,#57263a,#a95860);border-radius:var(--radius);overflow:hidden;position:relative}
.feature-lead:after{position:absolute;right:9%;top:-45px;width:230px;height:230px;content:"";border:30px solid rgba(255,255,255,.11);border-radius:50%}
.feature-lead > div{position:relative;z-index:1;max-width:480px}
.feature-lead h3{margin-bottom:8px;font-size:28px}
.feature-lead p{margin-bottom:16px;color:#f6dfe2;font-size:14px}
.feature-list{display:grid;gap:12px}
.feature-item{display:grid;grid-template-columns:78px minmax(0,1fr);gap:15px;align-items:center;padding:12px;background:var(--surface);border-bottom:1px solid var(--border)}
.feature-item .poster{aspect-ratio:1/1;border-radius:var(--radius-sm)}
.feature-item h3{margin-bottom:4px;font-size:16px}
.feature-item p{margin:0;color:var(--muted);font-size:13px}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card{padding:22px;background:var(--surface);border-top:3px solid var(--accent);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.info-card strong{display:block;margin-bottom:6px;color:var(--primary);font-size:26px;line-height:1.2}
.info-card h3{margin-bottom:7px;font-size:17px}
.info-card p{margin:0;color:var(--muted);font-size:14px}
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:0 34px;border-top:1px solid var(--border)}
.news-item{display:grid;grid-template-columns:78px minmax(0,1fr);gap:16px;padding:18px 0;border-bottom:1px solid var(--border)}
.news-thumb{height:64px;display:grid;place-items:center;color:#fff;background:linear-gradient(140deg,#7d3c50,#d17976);border-radius:var(--radius-sm);font-size:12px;font-weight:800}
.news-item h3{margin:0 0 4px;font-size:16px;line-height:1.45}
.news-item time{color:var(--soft-muted);font-size:12px}
.assurance-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.assurance-title{margin-bottom:12px;font-size:31px;line-height:1.3}
.assurance-text{color:#c9bdc1}
.assurance-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.assurance-item{padding:18px 20px;background:#30262a;border:1px solid #493b40;border-radius:var(--radius)}
.assurance-item b{display:block;margin-bottom:5px;color:#ffb2b4}
.assurance-item span{color:#d6cbd0;font-size:14px}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quick-item{padding:22px 0;border-top:2px solid var(--primary)}
.quick-number{color:var(--accent);font-size:28px;font-weight:900}
.quick-item h3{margin:3px 0 6px;font-size:18px}
.quick-item p{margin:0;color:var(--muted);font-size:14px}
.faq-list{max-width:850px;border-top:1px solid var(--border)}
details{border-bottom:1px solid var(--border)}
summary{position:relative;padding:20px 38px 20px 0;color:var(--ink);font-weight:800;cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{position:absolute;right:4px;top:19px;color:var(--accent);content:"＋";font-size:23px;font-weight:400}
details[open] summary:after{content:"－"}
details p{max-width:780px;margin:-5px 0 20px;color:var(--muted);font-size:14px}
.cta-section{background:var(--primary-soft);border-top:1px solid #ead1d7}
.form-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:start}
.form-title{margin-bottom:10px;font-size:30px;line-height:1.3}
.form-copy{margin-bottom:0;color:var(--muted)}
.update-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:grid;gap:6px}
.form-group.full{grid-column:1/-1}
.form-label{font-size:14px;font-weight:800}
.form-control{width:100%;min-height:46px;padding:10px 13px;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color var(--transition),box-shadow var(--transition)}
textarea.form-control{min-height:100px;resize:vertical}
.submit-btn{color:#fff;background:var(--primary);border:1px solid var(--primary)}
.submit-btn:hover{background:var(--primary-dark);box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.submit-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.form-status{grid-column:1/-1;min-height:24px;color:var(--muted);font-size:13px}
.form-status.success{color:var(--success)}
.form-status.error{color:var(--accent-dark)}
.site-footer{padding:54px 0 22px;color:#ddd0d4;background:var(--dark)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900}
.footer-brand .brand-mark{box-shadow:none}
.footer-text{max-width:350px;margin:17px 0 0;color:#b9adb2;font-size:13px}
.footer-title{margin:2px 0 14px;color:#fff;font-size:15px}
.footer-links{display:grid;gap:8px;padding:0;margin:0;list-style:none;color:#b9adb2;font-size:13px}
.footer-links a{transition:color var(--transition)}
.footer-links a:hover{color:#ffb2b4}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;margin-top:38px;color:#988b91;border-top:1px solid #493b40;font-size:12px}
@media (max-width:1024px){
  .content-grid{grid-template-columns:repeat(3,1fr)}
  .intro-layout,.assurance-layout,.form-layout{grid-template-columns:1fr}
  .intro-note{max-width:600px}
}
@media (max-width:768px){
  :root{--section-space:54px}
  .container{width:min(calc(100% - 30px),var(--container))}
  .site-header,.nav-wrap{height:66px}
  .brand-name{max-width:220px;font-size:14px}
  .menu-toggle{display:flex}
  .main-nav{position:absolute;top:66px;right:15px;left:15px;display:none;align-items:stretch;flex-direction:column;gap:5px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
  .main-nav.open{display:flex}
  .nav-link,.nav-action{justify-content:center}
  .page-intro{padding:38px 0 30px}
  .section-head{grid-template-columns:1fr;gap:12px;margin-bottom:25px}
  .section-title{font-size:28px}
  .content-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .feature-layout,.news-list{grid-template-columns:1fr}
  .info-grid,.quick-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{align-items:flex-start;flex-direction:column}
}
@media (max-width:520px){
  h1{font-size:34px}
  .brand-mark{width:34px;height:34px;font-size:13px}
  .brand-name{max-width:175px}
  .filters{align-items:stretch}
  .filter-select{width:100%;margin-left:0}
  .content-grid{grid-template-columns:1fr 1fr;gap:11px}
  .card-body{padding:11px 10px 13px}
  .card-title{font-size:15px}
  .card-meta{font-size:11px}
  .rating{width:100%;margin-left:0}
  .info-grid,.quick-grid,.assurance-list,.update-form,.footer-grid{grid-template-columns:1fr}
  .form-group.full{grid-column:auto}
  .form-status{grid-column:auto}
  .footer-grid{gap:25px}
  .news-item{grid-template-columns:64px minmax(0,1fr);gap:11px}
  .news-thumb{height:56px}
}