/* roulang page: index */
:root {
            --ink: #252229;
            --ink-soft: #615b62;
            --paper: #f7f3f1;
            --paper-deep: #eee6e3;
            --wine: #8d304c;
            --wine-dark: #652239;
            --wine-pale: #f1dce2;
            --jade: #537b70;
            --jade-pale: #dce9e4;
            --cream: #fffaf7;
            --line: #ded4d1;
            --white: #ffffff;
            --radius: 12px;
            --shadow: 0 16px 40px rgba(49, 28, 37, .08);
            --container: 1240px;
        }

        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            font-size: 16px;
            line-height: 1.7;
            letter-spacing: 0;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
        a:hover { color: var(--wine); }
        img { max-width: 100%; display: block; }
        button, input, select { font: inherit; letter-spacing: 0; }
        button { cursor: pointer; }
        :focus-visible { outline: 3px solid rgba(141, 48, 76, .34); outline-offset: 3px; }
        .grid-container { max-width: var(--container); padding-left: 24px; padding-right: 24px; }
        .site-top {
            background: var(--wine-dark);
            color: #fff7f4;
            font-size: 13px;
            letter-spacing: .02em;
        }
        .top-inner {
            min-height: 38px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }
        .top-inner span:last-child { color: #eac8d1; }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 20;
            background: rgba(247, 243, 241, .96);
            border-bottom: 1px solid var(--line);
            backdrop-filter: blur(12px);
        }
        .header-row {
            min-height: 78px;
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            min-width: 240px;
            font-size: 18px;
            font-weight: 800;
            color: var(--ink);
            white-space: nowrap;
        }
        .brand-mark {
            width: 34px;
            height: 34px;
            display: grid;
            place-items: center;
            background: var(--wine);
            color: var(--white);
            border: 2px solid var(--wine-dark);
            border-radius: 50%;
            font-size: 13px;
            font-weight: 800;
        }
        .tab-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .tab-nav::-webkit-scrollbar { display: none; }
        .tab-nav a {
            flex: 0 0 auto;
            padding: 8px 15px;
            border: 1px solid transparent;
            border-radius: 6px;
            color: var(--ink-soft);
            font-size: 14px;
            font-weight: 700;
        }
        .tab-nav a:hover { border-color: var(--line); color: var(--wine); background: var(--cream); }
        .tab-nav a.active { background: var(--wine); color: var(--white); }
        .header-action { flex: 0 0 auto; }
        .button {
            border-radius: 7px;
            padding: 12px 19px;
            margin: 0;
            font-weight: 800;
            line-height: 1.2;
            transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
        }
        .button:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(105, 34, 57, .18); }
        .button:active { transform: translateY(0); }
        .button.primary { background: var(--wine); color: #fff; }
        .button.primary:hover { background: var(--wine-dark); color: #fff; }
        .button.secondary {
            background: transparent;
            border: 1px solid var(--line);
            color: var(--ink);
        }
        .button.secondary:hover { background: var(--cream); border-color: var(--wine); color: var(--wine); }
        .button.small { padding: 9px 13px; font-size: 13px; }
        .hero {
            min-height: 590px;
            display: flex;
            align-items: flex-end;
            position: relative;
            overflow: hidden;
            color: #fff;
            background: #301d29;
        }
        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(90deg, rgba(35, 20, 27, .93) 0%, rgba(59, 29, 42, .76) 48%, rgba(35, 20, 27, .35) 100%),
                linear-gradient(0deg, rgba(25, 18, 22, .82), transparent 55%);
        }
        .hero-art {
            position: absolute;
            right: 5%;
            top: 0;
            width: 44%;
            height: 100%;
            opacity: .82;
            background:
                linear-gradient(90deg, #5f2940 0 10%, transparent 10% 12%, #b97983 12% 29%, transparent 29% 32%, #3d625b 32% 50%, transparent 50% 53%, #d2ada1 53% 70%, transparent 70% 73%, #7c304b 73% 100%);
            clip-path: polygon(25% 0, 100% 0, 100% 100%, 0 100%);
        }
        .hero-art::after {
            content: "18+";
            position: absolute;
            right: 11%;
            top: 22%;
            color: rgba(255,255,255,.65);
            font-size: 112px;
            font-weight: 900;
            letter-spacing: .06em;
            transform: rotate(-8deg);
        }
        .hero-content { position: relative; z-index: 1; padding: 88px 0 72px; max-width: 740px; }
        .eyebrow, .section-kicker {
            color: var(--wine);
            font-size: 12px;
            font-weight: 900;
            letter-spacing: .14em;
            text-transform: uppercase;
        }
        .hero .eyebrow { color: #e9b8c5; }
        h1, h2, h3, p { margin-top: 0; }
        h1 {
            margin: 14px 0 20px;
            max-width: 720px;
            font-size: 54px;
            line-height: 1.16;
            font-weight: 900;
        }
        .hero-lead { max-width: 680px; color: #f5e9e7; font-size: 18px; line-height: 1.9; }
        .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 25px; }
        .hero .button.secondary { color: #fff; border-color: rgba(255,255,255,.46); }
        .hero .button.secondary:hover { color: #fff; border-color: #fff; background: rgba(255,255,255,.1); }
        .hero-meta { display: flex; flex-wrap: wrap; gap: 20px; color: #dfc5c8; font-size: 13px; }
        .hero-meta strong { color: #fff; font-size: 18px; margin-right: 5px; }
        .section { padding: 88px 0; }
        .section.alt { background: var(--cream); }
        .section.dark { background: #2d2228; color: #fff; }
        .section-heading {
            display: flex;
            justify-content: space-between;
            align-items: end;
            gap: 28px;
            margin-bottom: 34px;
        }
        .section-heading h2 { margin: 7px 0 0; font-size: 34px; line-height: 1.25; font-weight: 900; }
        .section-heading p { max-width: 550px; margin: 0; color: var(--ink-soft); }
        .dark .section-heading p { color: #d9c9cc; }
        .feature-rail {
            display: grid;
            grid-template-columns: 1.35fr .8fr .8fr;
            gap: 16px;
        }
        .feature-block, .mini-block {
            min-height: 210px;
            padding: 28px;
            border: 1px solid var(--line);
            background: var(--cream);
            border-radius: var(--radius);
        }
        .feature-block { background: var(--wine); color: #fff; display: flex; flex-direction: column; justify-content: space-between; }
        .feature-block p { color: #f5dfe4; }
        .mini-block { display: flex; flex-direction: column; justify-content: space-between; }
        .block-number { color: var(--wine); font-weight: 900; font-size: 13px; }
        .feature-block .block-number { color: #f0b9c6; }
        .feature-block h3, .mini-block h3 { margin: 18px 0 7px; font-size: 22px; line-height: 1.35; }
        .feature-block p, .mini-block p { margin-bottom: 0; font-size: 14px; line-height: 1.75; }
        .mini-block .tag { align-self: flex-start; }
        .tag, .badge {
            display: inline-flex;
            align-items: center;
            min-height: 24px;
            padding: 3px 9px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 800;
            line-height: 1.3;
        }
        .tag { color: var(--jade); background: var(--jade-pale); }
        .badge { color: var(--wine-dark); background: var(--wine-pale); }
        .index-layout { display: grid; grid-template-columns: 1fr 320px; gap: 38px; }
        .search-bar {
            display: flex;
            gap: 9px;
            margin-bottom: 23px;
        }
        .search-bar input, .filter-panel select {
            height: 48px;
            margin: 0;
            border: 1px solid var(--line);
            border-radius: 7px;
            background: var(--white);
            box-shadow: none;
            color: var(--ink);
        }
        .search-bar input { flex: 1; padding: 0 16px; }
        .content-list { border-top: 1px solid var(--line); }
        .content-row {
            display: grid;
            grid-template-columns: 158px 1fr auto;
            gap: 20px;
            align-items: center;
            padding: 18px 0;
            border-bottom: 1px solid var(--line);
        }
        .poster {
            position: relative;
            min-height: 100px;
            overflow: hidden;
            border-radius: 8px;
            background: var(--paper-deep);
        }
        .poster::before {
            content: "";
            position: absolute;
            inset: 0;
            background: var(--poster, #9c6475);
            opacity: .9;
        }
        .poster::after {
            content: "成人内容";
            position: absolute;
            left: 10px;
            bottom: 9px;
            color: #fff;
            font-size: 11px;
            font-weight: 800;
            border: 1px solid rgba(255,255,255,.55);
            padding: 2px 6px;
            border-radius: 3px;
        }
        .poster.one { --poster: #7c3d58; }
        .poster.two { --poster: #456d67; }
        .poster.three { --poster: #aa7d70; }
        .poster.four { --poster: #5d485c; }
        .content-row h3 { margin: 8px 0 8px; font-size: 18px; line-height: 1.4; }
        .content-row p { margin: 0; color: var(--ink-soft); font-size: 13px; }
        .row-tags { display: flex; flex-wrap: wrap; gap: 6px; }
        .row-actions { display: flex; gap: 8px; align-items: center; }
        .icon-button {
            width: 36px; height: 36px; padding: 0; border: 1px solid var(--line);
            border-radius: 6px; background: var(--cream); color: var(--ink-soft);
        }
        .icon-button:hover { color: var(--wine); border-color: var(--wine); background: var(--white); }
        .filter-panel {
            align-self: start;
            padding: 23px;
            background: var(--cream);
            border: 1px solid var(--line);
            border-top: 4px solid var(--jade);
            border-radius: var(--radius);
        }
        .filter-panel h3 { margin: 0 0 17px; font-size: 19px; }
        .filter-panel label { margin-bottom: 7px; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
        .filter-panel select { height: 42px; margin-bottom: 14px; }
        .filter-note { margin: 5px 0 0; color: var(--ink-soft); font-size: 12px; line-height: 1.6; }
        .metrics { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.22); border-bottom: 1px solid rgba(255,255,255,.22); }
        .metric { padding: 25px 22px; border-right: 1px solid rgba(255,255,255,.22); }
        .metric:last-child { border-right: 0; }
        .metric strong { display: block; color: #fff; font-size: 34px; line-height: 1.2; }
        .metric span { color: #d8c5ca; font-size: 13px; }
        .scenes { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
        .scene {
            padding: 30px;
            background: var(--cream);
            min-height: 150px;
        }
        .scene h3 { margin: 0 0 8px; font-size: 20px; }
        .scene p { color: var(--ink-soft); font-size: 14px; margin-bottom: 15px; }
        .scene a { color: var(--wine); font-size: 13px; font-weight: 900; }
        .plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
        .plan { padding: 29px; border: 1px solid var(--line); background: var(--cream); border-radius: var(--radius); }
        .plan.recommended { border: 2px solid var(--wine); position: relative; }
        .plan.recommended::before { content: "常用选择"; position: absolute; top: -13px; right: 20px; padding: 3px 10px; border-radius: 4px; color: #fff; background: var(--wine); font-size: 12px; font-weight: 800; }
        .plan h3 { margin: 12px 0 4px; font-size: 23px; }
        .plan-intro { min-height: 54px; color: var(--ink-soft); font-size: 13px; }
        .plan ul { margin: 20px 0 26px; list-style: none; border-top: 1px solid var(--line); }
        .plan li { padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
        .plan li::before { content: "✓"; margin-right: 9px; color: var(--jade); font-weight: 900; }
        .faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; }
        .faq-intro h2 { margin: 8px 0 15px; font-size: 34px; line-height: 1.3; }
        .faq-intro p { color: var(--ink-soft); }
        .accordion { background: transparent; }
        .accordion-item { border: 0; border-bottom: 1px solid var(--line); }
        .accordion-title { padding: 20px 36px 20px 0; border: 0; color: var(--ink); font-weight: 800; font-size: 16px; }
        .accordion-title:hover { color: var(--wine); background: transparent; }
        .accordion-content { padding: 0 20px 20px 0; border: 0; color: var(--ink-soft); font-size: 14px; }
        .cta-band { padding: 54px 0; background: var(--jade); color: #fff; }
        .cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
        .cta-inner h2 { margin: 0 0 8px; font-size: 30px; }
        .cta-inner p { margin: 0; color: #e0eeea; }
        .cta-band .button { background: #fff; color: var(--jade); }
        .site-footer { padding: 54px 0 27px; background: #251d22; color: #e4d8da; }
        .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 35px; padding-bottom: 42px; }
        .footer-brand { color: #fff; font-size: 19px; font-weight: 900; }
        .footer-copy { max-width: 330px; margin: 15px 0 0; color: #bdaeb2; font-size: 13px; }
        .site-footer h3 { margin: 0 0 14px; color: #fff; font-size: 14px; }
        .site-footer ul { margin: 0; list-style: none; }
        .site-footer li { margin-bottom: 8px; font-size: 13px; color: #bdaeb2; }
        .site-footer a:hover { color: #f1b6c5; }
        .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.15); color: #a9999e; font-size: 12px; }
        .age-reveal { background: var(--cream); border: 0; border-top: 5px solid var(--wine); border-radius: 8px; max-width: 500px; padding: 35px; }
        .age-reveal h2 { margin-top: 0; font-size: 27px; }
        .age-reveal p { color: var(--ink-soft); font-size: 14px; }
        .status-message { display: none; margin: 12px 0 0; color: var(--jade); font-size: 13px; }
        @media (max-width: 1023px) {
            .brand { min-width: auto; }
            .header-row { gap: 14px; }
            .feature-rail { grid-template-columns: 1fr 1fr; }
            .feature-block { grid-column: span 2; }
            .index-layout, .faq-layout { grid-template-columns: 1fr; }
            .filter-panel { order: -1; }
            .metrics { grid-template-columns: repeat(2, 1fr); }
            .metric:nth-child(2) { border-right: 0; }
            .metric:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.22); }
            .plans { grid-template-columns: 1fr; }
        }
        @media (max-width: 767px) {
            .grid-container { padding-left: 18px; padding-right: 18px; }
            .top-inner { min-height: 34px; font-size: 11px; }
            .top-inner span:last-child { display: none; }
            .header-row { min-height: 66px; flex-wrap: wrap; padding: 10px 0; }
            .brand { flex: 1; font-size: 15px; }
            .brand-mark { width: 30px; height: 30px; }
            .header-action .button { padding: 9px 11px; font-size: 12px; }
            .tab-nav { order: 3; width: 100%; flex-basis: 100%; }
            .tab-nav a { padding: 6px 12px; font-size: 12px; }
            .hero { min-height: 650px; }
            .hero-art { right: -28%; width: 78%; opacity: .45; }
            .hero-content { padding: 80px 0 52px; }
            h1 { font-size: 37px; }
            .hero-lead { font-size: 15px; line-height: 1.75; }
            .hero-actions .button { width: 100%; text-align: center; }
            .section { padding: 58px 0; }
            .section-heading { display: block; margin-bottom: 25px; }
            .section-heading h2, .faq-intro h2 { font-size: 28px; }
            .section-heading p { margin-top: 12px; font-size: 14px; }
            .feature-rail, .scenes { grid-template-columns: 1fr; }
            .feature-block { grid-column: auto; }
            .content-row { grid-template-columns: 105px 1fr; gap: 13px; }
            .row-actions { grid-column: 2; justify-content: flex-start; }
            .content-row h3 { font-size: 15px; }
            .content-row p { font-size: 12px; }
            .poster { min-height: 80px; }
            .search-bar { flex-wrap: wrap; }
            .search-bar input { flex-basis: 100%; }
            .search-bar .button { flex: 1; }
            .metrics { grid-template-columns: 1fr 1fr; }
            .metric { padding: 19px 13px; }
            .metric strong { font-size: 27px; }
            .scene { min-height: 0; padding: 23px; }
            .cta-inner { display: block; }
            .cta-inner .button { margin-top: 22px; width: 100%; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 18px; }
            .footer-grid > div:first-child { grid-column: span 2; }
            .footer-bottom { display: block; }
            .footer-bottom span { display: block; margin-top: 7px; }
        }
        @media (max-width: 420px) {
            h1 { font-size: 32px; }
            .feature-block, .mini-block { padding: 22px; }
            .content-row { grid-template-columns: 92px 1fr; }
            .row-tags .tag { font-size: 10px; padding: 2px 6px; }
        }

/* roulang page: category1 */
:root {
      --ink:#252229;
      --ink-soft:#615b62;
      --paper:#f7f3f1;
      --paper-deep:#eee6e3;
      --wine:#8d304c;
      --wine-dark:#652239;
      --wine-pale:#f1dce2;
      --jade:#537b70;
      --jade-pale:#dce9e4;
      --cream:#fffaf7;
      --line:#ded4d1;
      --white:#fff;
      --radius:12px;
      --shadow:0 16px 40px rgba(49,28,37,.08);
      --container:1240px;
    }
    html{scroll-behavior:smooth}
    *,*::before,*::after{box-sizing:border-box}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7;letter-spacing:0;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    a:hover{color:var(--wine)}
    img{display:block;max-width:100%}
    button,input,select{font:inherit;letter-spacing:0}
    button{cursor:pointer}
    .grid-container{max-width:var(--container);padding-left:24px;padding-right:24px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,243,241,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .header-row{min-height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:12px;min-width:240px;font-size:18px;font-weight:800;white-space:nowrap}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--wine);color:#fff;border:2px solid var(--wine-dark);border-radius:50%;font-size:13px;font-weight:800}
    .tab-nav{display:flex;align-items:center;gap:6px;flex:1;overflow-x:auto;scrollbar-width:none}
    .tab-nav::-webkit-scrollbar{display:none}
    .tab-nav a{flex:0 0 auto;padding:8px 15px;border:1px solid transparent;border-radius:6px;color:var(--ink-soft);font-size:14px;font-weight:700}
    .tab-nav a:hover{border-color:var(--line);color:var(--wine);background:var(--cream)}
    .tab-nav a.active{background:var(--wine);color:#fff}
    .header-action{flex:0 0 auto}
    .button{border-radius:7px;padding:12px 19px;margin:0;font-weight:800;line-height:1.2;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
    .button:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(105,34,57,.18)}
    .button:active{transform:translateY(0)}
    .button:focus-visible,.icon-button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #c98096;outline-offset:3px}
    .button.primary{background:var(--wine);color:#fff}
    .button.primary:hover{background:var(--wine-dark);color:#fff}
    .button.secondary{background:transparent;border:1px solid var(--line);color:var(--ink)}
    .button.secondary:hover{background:var(--cream);border-color:var(--wine);color:var(--wine)}
    .button.small{padding:9px 13px;font-size:13px}
    .notice-bar{background:var(--wine-dark);color:#f8e8eb;font-size:13px}
    .notice-inner{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
    .notice-inner a{text-decoration:underline;text-underline-offset:3px}
    .page-intro{padding:58px 0 52px;background:var(--cream);border-bottom:1px solid var(--line)}
    .breadcrumbs{display:flex;gap:9px;align-items:center;color:var(--ink-soft);font-size:13px;margin-bottom:19px}
    .breadcrumbs span{color:#a49a9b}
    .intro-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(270px,5fr);gap:60px;align-items:end}
    .eyebrow,.section-kicker{color:var(--wine);font-size:12px;font-weight:900;letter-spacing:.14em}
    h1,h2,h3,p{overflow-wrap:anywhere}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.15;margin:8px 0 18px;font-weight:900}
    h2{font-size:34px;line-height:1.25;margin:0 0 12px;font-weight:900}
    h3{font-size:19px;line-height:1.4;margin:0 0 7px;font-weight:800}
    .intro-copy{max-width:720px;color:var(--ink-soft);font-size:17px}
    .category-stats{border-left:3px solid var(--wine);padding:8px 0 8px 24px;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .stat strong{display:block;color:var(--wine);font-size:27px;line-height:1.2}
    .stat span{display:block;color:var(--ink-soft);font-size:13px}
    .section{padding:76px 0}
    .section.alt{background:var(--paper-deep)}
    .section-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}
    .section-heading p{max-width:550px;margin:0;color:var(--ink-soft)}
    .chip-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
    .chip-row::-webkit-scrollbar{display:none}
    .chip{flex:0 0 auto;border:1px solid var(--line);border-radius:6px;background:var(--cream);padding:8px 14px;color:var(--ink-soft);font-size:13px;font-weight:700}
    .chip:hover,.chip.active{background:var(--wine);border-color:var(--wine);color:#fff}
    .filter-panel{background:var(--cream);border-top:3px solid var(--wine);padding:23px 25px;box-shadow:var(--shadow)}
    .filter-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    label{display:block;color:var(--ink-soft);font-size:13px;font-weight:800;margin-bottom:6px}
    select,input{width:100%;height:45px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);padding:0 12px}
    select:focus,input:focus{border-color:var(--wine);box-shadow:0 0 0 3px var(--wine-pale)}
    .filter-actions{display:flex;align-items:end;gap:10px}
    .result-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(250px,4fr);gap:30px;align-items:start}
    .result-head{display:flex;justify-content:space-between;align-items:center;margin:28px 0 17px;border-bottom:1px solid var(--line);padding-bottom:13px}
    .result-head strong{font-size:18px}
    .result-head span{font-size:13px;color:var(--ink-soft)}
    .content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .content-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
    .content-card:hover{transform:translateY(-4px);border-color:#c98b9c;box-shadow:var(--shadow)}
    .cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:#44323a}
    .cover::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#6c3248 0 25%,#b88983 25% 43%,#345d56 43% 65%,#d9c0b6 65% 100%);opacity:.8;transition:transform .3s ease}
    .content-card:hover .cover::before{transform:scale(1.06)}
    .cover::after{content:"18+";position:absolute;right:14px;bottom:12px;color:rgba(255,255,255,.8);font-size:24px;font-weight:900}
    .cover-label{position:absolute;left:12px;top:12px;background:rgba(37,34,41,.78);color:#fff;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:800;z-index:1}
    .cover-quality{position:absolute;right:12px;top:12px;background:var(--jade);color:#fff;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:800;z-index:1}
    .card-body{padding:17px}
    .card-title{font-size:17px;font-weight:800;line-height:1.45;margin-bottom:9px}
    .card-meta{display:flex;flex-wrap:wrap;gap:6px 13px;color:var(--ink-soft);font-size:12px}
    .card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:12px;border-top:1px solid var(--line)}
    .tag{display:inline-block;padding:3px 8px;background:var(--jade-pale);color:#31564d;border-radius:4px;font-size:11px;font-weight:800}
    .icon-button{width:34px;height:34px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink-soft);font-size:16px}
    .icon-button:hover{border-color:var(--wine);color:var(--wine);background:var(--wine-pale)}
    .side-index{position:sticky;top:105px;background:#2d2228;color:#fff;padding:25px;border-radius:var(--radius)}
    .side-index h3{color:#fff;margin-bottom:17px}
    .side-index p{color:#d9c9cc;font-size:13px;margin-bottom:19px}
    .side-index ul{list-style:none;margin:0;padding:0}
    .side-index li{border-top:1px solid rgba(255,255,255,.16);padding:12px 0}
    .side-index a{display:flex;justify-content:space-between;color:#eadde0;font-size:14px}
    .side-index a:hover{color:#fff}
    .pagination{display:flex;justify-content:center;gap:7px;margin-top:30px}
    .pagination a,.pagination span{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:var(--cream);font-size:13px}
    .pagination .current{background:var(--wine);border-color:var(--wine);color:#fff}
    .metric-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .metric{padding:24px 18px;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;font-size:28px;color:var(--wine);line-height:1.2}
    .metric span{font-size:13px;color:var(--ink-soft)}
    .faq-grid{display:grid;grid-template-columns:5fr 7fr;gap:50px}
    .faq-intro p{color:var(--ink-soft)}
    .accordion{background:transparent;margin:0}
    .accordion-item{border-top:1px solid var(--line);background:transparent}
    .accordion-title{font-size:16px;font-weight:800;color:var(--ink);padding:18px 30px 18px 0;border:0;background:transparent}
    .accordion-title:hover{color:var(--wine);background:transparent}
    .accordion-content{border:0;background:transparent;color:var(--ink-soft);font-size:14px;padding:0 30px 18px 0}
    .cta-band{background:var(--wine);color:#fff;padding:54px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-inner h2{margin:0 0 8px;color:#fff}
    .cta-inner p{margin:0;color:#f1dce2}
    .cta-band .button.secondary{color:#fff;border-color:rgba(255,255,255,.55)}
    .cta-band .button.secondary:hover{background:rgba(255,255,255,.12);border-color:#fff}
    .site-footer{background:#2d2228;color:#fff;padding:58px 0 23px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    .footer-brand{font-size:20px;font-weight:900}
    .footer-copy{max-width:300px;color:#d9c9cc;font-size:13px;margin-top:13px}
    .site-footer h3{font-size:14px;color:#fff;margin-bottom:13px}
    .site-footer ul{list-style:none;margin:0;padding:0}
    .site-footer li{margin:6px 0;color:#d9c9cc;font-size:13px}
    .site-footer a:hover{color:#f0b8c7}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);margin-top:38px;padding-top:18px;color:#bbaeb1;font-size:12px}
    .age-note{margin-top:22px;padding:14px 16px;background:var(--wine-pale);border-left:3px solid var(--wine);color:var(--wine-dark);font-size:13px}
    .empty-state{display:none;padding:24px;background:var(--cream);border:1px dashed var(--line);color:var(--ink-soft);text-align:center}
    @media(max-width:1024px){
      .header-row{gap:15px}.brand{min-width:210px}.filter-grid{grid-template-columns:repeat(2,1fr)}
      .intro-grid,.result-layout,.faq-grid{grid-template-columns:1fr;gap:28px}.side-index{position:static}
    }
    @media(max-width:767px){
      .grid-container{padding-left:17px;padding-right:17px}.header-row{min-height:68px;gap:10px}
      .brand{min-width:auto;font-size:15px;gap:8px}.brand-mark{width:30px;height:30px;font-size:11px}
      .tab-nav{order:3;flex-basis:100%;padding-bottom:8px}.header-row{flex-wrap:wrap;padding-top:8px}
      .header-action{margin-left:auto}.header-action .button{font-size:12px;padding:8px 10px}
      .notice-inner{font-size:12px;display:block;padding:7px 0}.notice-inner a{display:inline-block;margin-top:2px}
      .page-intro{padding:38px 0 35px}h1{font-size:39px}.intro-copy{font-size:15px}
      .category-stats{padding-left:16px}.section{padding:52px 0}.section-heading{display:block;margin-bottom:22px}.section-heading p{margin-top:10px}
      .filter-grid{grid-template-columns:1fr}.filter-actions{align-items:stretch}.filter-actions .button{flex:1}
      .content-grid{grid-template-columns:1fr}.metric-strip{grid-template-columns:repeat(2,1fr)}
      .metric{border-bottom:1px solid var(--line)}.metric:nth-child(2){border-right:0}.metric strong{font-size:23px}
      .cta-inner{display:block}.cta-inner .button{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
    }
    @media(max-width:520px){.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.category-stats{grid-template-columns:1fr 1fr}.result-head{display:block}.result-head span{display:block;margin-top:4px}}