/* roulang page: index */
:root {
      --ink: #242323;
      --muted: #686765;
      --paper: #f5f6f4;
      --white: #fff;
      --line: #dedfda;
      --berry: #8d2442;
      --berry-dark: #681a31;
      --coral: #e46a4e;
      --mint: #d8eee4;
      --lime: #e5f06e;
      --charcoal: #272626;
      --radius: 6px;
      --shadow: 0 12px 30px rgba(30, 25, 25, .11);
      --max: 1160px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 84px; }
    body {
      margin: 0; color: var(--ink); background: var(--paper);
      font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    }
    a { color: inherit; text-decoration: none; }
    button, input { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    img { display: block; max-width: 100%; }
    :focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }
    .container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--line); backdrop-filter: blur(10px);
    }
    .nav { min-height: 72px; display: flex; align-items: center; gap: 32px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; font-weight: 800; }
    .brand-mark {
      width: 38px; height: 38px; display: grid; place-items: center; color: #fff;
      background: var(--berry); border-radius: 5px; font-size: 15px;
    }
    .brand-name { font-size: 17px; white-space: nowrap; }
    .nav-links { display: flex; align-items: center; gap: 24px; margin-left: auto; }
    .nav-links a { color: #555452; font-size: 14px; transition: color .18s ease; }
    .nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--berry); }
    .nav-action, .button {
      display: inline-flex; justify-content: center; align-items: center; min-height: 44px;
      padding: 0 19px; border: 1px solid transparent; border-radius: 4px; font-weight: 700;
      transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
    }
    .nav-action, .button-primary { color: white; background: var(--berry); }
    .nav-action:hover, .button-primary:hover { background: var(--berry-dark); box-shadow: var(--shadow); transform: translateY(-1px); }
    .menu-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line); background: white; border-radius: 4px; color: var(--ink); cursor: pointer; }
    .hero {
      position: relative; isolation: isolate; overflow: hidden; color: white; background: var(--charcoal);
      min-height: 510px; display: flex; align-items: center;
    }
    .hero::before {
      content: ""; position: absolute; z-index: -2; inset: 0 0 0 44%;
      background:
        linear-gradient(90deg, var(--charcoal) 0%, rgba(39,38,38,.28) 45%, rgba(39,38,38,.1) 100%),
        radial-gradient(ellipse at 72% 35%, #d28168 0, #8d4b4b 24%, #4b333c 54%, #292729 78%);
    }
    .hero::after {
      content: ""; position: absolute; z-index: -1; right: 12%; bottom: -15%; width: 290px; height: 470px;
      border-radius: 48% 48% 8px 8px; background: linear-gradient(160deg, #d9a08c, #874a50 62%, #312b31);
      opacity: .8; transform: rotate(9deg);
      box-shadow: 170px 54px 0 -48px rgba(227,161,131,.45);
    }
    .hero-inner { padding: 70px 0 76px; max-width: 650px; }
    .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--lime); font-size: 13px; font-weight: 700; }
    .eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
    h1 { max-width: 580px; margin: 18px 0 12px; font-size: 48px; line-height: 1.2; font-weight: 800; }
    .hero-subtitle { margin: 0 0 14px; color: #f0d8d3; font-size: 19px; }
    .hero-copy { max-width: 590px; margin: 0; color: #e4e0de; }
    .hero-actions { display: flex; gap: 12px; margin-top: 27px; }
    .button-secondary { color: white; border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.05); }
    .button-secondary:hover { background: rgba(255,255,255,.14); }
    .section { padding: 68px 0; border-bottom: 1px solid var(--line); }
    .section-white { background: var(--white); }
    .section-dark { color: white; background: var(--charcoal); border-color: #403d3c; }
    .section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
    .section-head > div { max-width: 720px; }
    .kicker { margin: 0 0 7px; color: var(--berry); text-transform: uppercase; font-size: 12px; font-weight: 800; }
    h2 { margin: 0; font-size: 29px; line-height: 1.3; }
    .section-head p { margin: 9px 0 0; color: var(--muted); }
    .section-dark .section-head p { color: #d0cdcb; }
    .text-link { color: var(--berry); font-size: 14px; font-weight: 700; white-space: nowrap; }
    .text-link:hover { color: var(--coral); }
    .benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
    .benefit { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 10px 0; }
    .benefit-icon { width: 42px; height: 42px; display: grid; place-items: center; color: var(--berry); background: #f5e5e8; border-radius: 5px; font-weight: 800; }
    .benefit h3, .benefit p { margin: 0; }
    .benefit h3 { font-size: 17px; }
    .benefit p { margin-top: 5px; color: var(--muted); font-size: 14px; }
    .search-demo { display: grid; grid-template-columns: 1.2fr 1fr 1fr auto; align-items: center; gap: 12px; padding: 18px; background: #f1f2ef; border: 1px solid var(--line); border-radius: var(--radius); }
    .search-demo label { display: block; margin-bottom: 5px; color: var(--muted); font-size: 12px; }
    .demo-value { min-height: 42px; padding: 8px 12px; border: 1px solid #d6d7d1; background: white; border-radius: 4px; font-size: 14px; }
    .demo-submit { align-self: end; min-height: 42px; padding: 0 17px; border: 0; color: white; background: var(--berry); border-radius: 4px; font-weight: 700; cursor: pointer; }
    .demo-submit:hover { background: var(--berry-dark); }
    .poster-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 18px; }
    .poster { min-width: 0; }
    .poster-art { position: relative; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 5px; background: linear-gradient(145deg, #bd826d, #693f4b 52%, #292b30); }
    .poster-art::before { content: ""; position: absolute; width: 58%; height: 66%; left: 21%; bottom: -9%; border-radius: 48% 48% 5px 5px; background: linear-gradient(160deg, rgba(238,190,160,.95), rgba(127,72,77,.9) 65%, #343039); box-shadow: 70px 10px 0 -30px rgba(235,174,142,.4); }
    .poster-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(22,20,21,.62), transparent 45%); }
    .poster-art.art-2 { background: linear-gradient(145deg, #96a69c, #51665e 50%, #323a38); }
    .poster-art.art-3 { background: linear-gradient(145deg, #dbad79, #9a6451 50%, #443a3b); }
    .poster-art.art-4 { background: linear-gradient(145deg, #b3a2ae, #705667 50%, #35323c); }
    .poster-art.art-5 { background: linear-gradient(145deg, #d98a71, #904b54 50%, #392d37); }
    .poster-art.art-6 { background: linear-gradient(145deg, #89969b, #4c5960 50%, #292d32); }
    .poster-art.art-7 { background: linear-gradient(145deg, #d1b184, #87704f 50%, #383536); }
    .poster-art.art-8 { background: linear-gradient(145deg, #a78495, #614b64 50%, #302e38); }
    .poster-art.art-9 { background: linear-gradient(145deg, #d39983, #84535b 50%, #363039); }
    .poster-art.art-10 { background: linear-gradient(145deg, #9aa98a, #536451 50%, #323a35); }
    .poster-art.art-11 { background: linear-gradient(145deg, #cb9f79, #795741 50%, #383232); }
    .poster-art.art-12 { background: linear-gradient(145deg, #a98b8d, #674b51 50%, #312d33); }
    .poster-label { position: absolute; z-index: 1; top: 10px; left: 10px; padding: 3px 7px; color: var(--ink); background: var(--lime); border-radius: 3px; font-size: 11px; font-weight: 800; }
    .poster-title { position: absolute; z-index: 1; left: 12px; right: 12px; bottom: 12px; margin: 0; color: white; font-size: 16px; }
    .poster-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 9px; color: var(--muted); font-size: 12px; }
    .tag { display: inline-block; padding: 2px 7px; border-radius: 3px; color: #553442; background: #f2e3e7; font-size: 11px; font-weight: 700; }
    .stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
    .stat { padding: 8px 24px; border-left: 2px solid var(--coral); }
    .stat strong { display: block; color: var(--lime); font-size: 30px; line-height: 1.2; }
    .stat span { color: #dedbd9; font-size: 14px; }
    .feature-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 14px; }
    .feature { position: relative; min-height: 170px; display: flex; flex-direction: column; justify-content: end; padding: 22px; overflow: hidden; color: white; background: linear-gradient(140deg, #b87865, #523a43); border-radius: 5px; }
    .feature:first-child { grid-row: span 2; min-height: 354px; background: linear-gradient(145deg, #d18b6b, #7e3b4e 55%, #312b32); }
    .feature:nth-child(2) { background: linear-gradient(140deg, #82968d, #394841); }
    .feature:nth-child(3) { background: linear-gradient(140deg, #c3a27b, #705341); }
    .feature:nth-child(4) { background: linear-gradient(140deg, #a7869a, #514157); }
    .feature:nth-child(5) { background: linear-gradient(140deg, #c67e68, #603945); }
    .feature h3 { margin: 0 0 4px; font-size: 19px; }
    .feature p { margin: 0; color: rgba(255,255,255,.82); font-size: 13px; }
    .category-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
    .category { min-height: 150px; padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .18s ease; }
    .category:hover { background: #fbf3f2; }
    .category h3 { margin: 0 0 6px; color: var(--berry); font-size: 18px; }
    .category p { margin: 0; color: var(--muted); font-size: 14px; }
    .topic-strip { display: flex; flex-wrap: wrap; gap: 10px; }
    .topic { padding: 11px 16px; color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: 4px; font-weight: 700; }
    .topic:hover { border-color: var(--coral); color: var(--berry); }
    .rank-list { border-top: 1px solid #484543; }
    .rank-row { display: grid; grid-template-columns: 48px 1fr 120px 90px 100px; align-items: center; gap: 16px; min-height: 56px; padding: 8px 14px; border-bottom: 1px solid #484543; }
    .rank-row:nth-child(even) { background: rgba(255,255,255,.045); }
    .rank-num { color: var(--lime); font-size: 18px; font-weight: 800; }
    .rank-row span:not(.rank-num) { color: #d8d4d2; font-size: 14px; }
    .news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
    .news-item { display: grid; grid-template-columns: 96px 1fr; gap: 15px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
    .news-thumb { aspect-ratio: 4 / 3; border-radius: 4px; background: linear-gradient(140deg, #be8976, #664854); }
    .news-item:nth-child(2n) .news-thumb { background: linear-gradient(140deg, #97a398, #506258); }
    .news-item h3 { margin: 0 0 5px; font-size: 15px; line-height: 1.5; }
    .news-item time { color: var(--muted); font-size: 12px; }
    .compare { width: 100%; border-collapse: collapse; background: white; }
    .compare th, .compare td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); }
    .compare th { color: var(--berry); background: #f8eeee; font-size: 13px; }
    .compare td { color: #555452; font-size: 14px; }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-list details { border-bottom: 1px solid var(--line); }
    .faq-list summary { position: relative; padding: 18px 34px 18px 0; font-weight: 700; cursor: pointer; list-style: none; }
    .faq-list summary::-webkit-details-marker { display: none; }
    .faq-list summary::after { content: "+"; position: absolute; right: 3px; top: 13px; color: var(--berry); font-size: 23px; }
    .faq-list details[open] summary::after { content: "−"; }
    .faq-list details p { max-width: 850px; margin: 0; padding: 0 25px 18px 0; color: var(--muted); }
    .notice { display: flex; align-items: flex-start; gap: 15px; padding: 19px 22px; color: #4d4745; background: #f2e9e7; border-left: 4px solid var(--coral); }
    .notice strong { flex-shrink: 0; color: var(--berry); }
    .site-footer { padding: 48px 0 90px; color: #e7e3e1; background: #242323; }
    .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 34px; }
    .footer-grid h2 { margin: 0 0 13px; color: white; font-size: 16px; }
    .footer-grid p, .footer-grid a { color: #bcb8b6; font-size: 13px; }
    .footer-links { display: grid; gap: 7px; }
    .footer-grid a:hover { color: var(--lime); }
    .copyright { margin-top: 34px; padding-top: 18px; border-top: 1px solid #464342; color: #aaa5a3; font-size: 12px; }
    .bottom-bar { position: fixed; z-index: 30; inset: auto 0 0; padding: 10px 24px calc(10px + env(safe-area-inset-bottom)); color: white; background: rgba(39,38,38,.97); box-shadow: 0 -5px 20px rgba(0,0,0,.12); }
    .bottom-inner { width: min(var(--max), 100%); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
    .bottom-inner p { margin: 0; font-size: 14px; }
    .bottom-inner .button { min-height: 38px; padding-inline: 16px; }
    @media (max-width: 900px) {
      .nav { gap: 16px; }
      .nav-links { gap: 14px; }
      .nav-action { display: none; }
      .poster-grid { grid-template-columns: repeat(3, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
      .search-demo { grid-template-columns: repeat(2, 1fr); }
      .demo-submit { align-self: end; }
    }
    @media (max-width: 680px) {
      .container { width: min(100% - 32px, var(--max)); }
      .nav { min-height: 64px; flex-wrap: wrap; }
      .brand-name { font-size: 15px; }
      .menu-toggle { display: block; }
      .nav-links { display: none; order: 3; width: 100%; margin: 0; padding: 0 0 14px; flex-wrap: wrap; gap: 8px 20px; }
      .nav-links.is-open { display: flex; }
      .nav-links a { padding: 7px 0; }
      .hero { min-height: 490px; }
      .hero::before { inset: 0; opacity: .54; }
      .hero::after { right: -7%; opacity: .42; }
      .hero-inner { padding: 58px 0; }
      h1 { max-width: 460px; font-size: 38px; }
      .hero-subtitle { font-size: 17px; }
      .section { padding: 50px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 12px; margin-bottom: 23px; }
      h2 { font-size: 25px; }
      .benefits { grid-template-columns: 1fr; gap: 15px; }
      .search-demo { grid-template-columns: 1fr 1fr; padding: 14px; }
      .poster-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 13px; }
      .feature-grid { grid-template-columns: 1fr 1fr; }
      .feature:first-child { grid-row: auto; min-height: 230px; grid-column: span 2; }
      .category-grid { grid-template-columns: repeat(2, 1fr); }
      .stats { gap: 12px; }
      .stat { padding: 6px 12px; }
      .stat strong { font-size: 24px; }
      .rank-row { grid-template-columns: 34px 1fr 70px; gap: 8px; padding-inline: 6px; }
      .rank-row .rank-score, .rank-row .rank-status { display: none; }
      .news-grid { grid-template-columns: 1fr; }
      .compare-wrap { overflow-x: auto; }
      .compare { min-width: 620px; }
      .footer-grid { gap: 22px; }
      .notice { flex-direction: column; gap: 4px; }
      .bottom-bar { padding-inline: 16px; }
      .bottom-inner p { max-width: 66%; font-size: 12px; line-height: 1.45; }
    }
    @media (max-width: 420px) {
      .hero-actions { flex-wrap: wrap; }
      .hero-actions .button { flex: 1 1 145px; }
      .search-demo { grid-template-columns: 1fr; }
      .demo-submit { width: 100%; }
      .category-grid { grid-template-columns: 1fr; }
      .stats { grid-template-columns: 1fr; }
      .stat { border-left-width: 3px; }
      .feature-grid { grid-template-columns: 1fr; }
      .feature:first-child { grid-column: auto; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

/* roulang page: category1 */
:root {
      --ink: #242323;
      --muted: #686765;
      --paper: #f5f6f4;
      --white: #fff;
      --line: #dedfda;
      --berry: #8d2442;
      --berry-dark: #681a31;
      --coral: #e46a4e;
      --mint: #d8eee4;
      --lime: #e5f06e;
      --charcoal: #272626;
      --radius: 6px;
      --shadow: 0 12px 30px rgba(30, 25, 25, .11);
      --max: 1160px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 84px; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    }
    a { color: inherit; text-decoration: none; }
    button, input { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    img { display: block; max-width: 100%; }
    :focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }
    .container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--line); backdrop-filter: blur(10px);
    }
    .nav { min-height: 72px; display: flex; align-items: center; gap: 32px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; font-weight: 800; }
    .brand-mark {
      width: 38px; height: 38px; display: grid; place-items: center; color: #fff;
      background: var(--berry); border-radius: 5px; font-size: 15px;
    }
    .brand-name { font-size: 17px; white-space: nowrap; }
    .nav-links { display: flex; align-items: center; gap: 24px; margin-left: auto; }
    .nav-links a { color: #555452; font-size: 14px; transition: color .18s ease; }
    .nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--berry); }
    .nav-action, .button {
      display: inline-flex; justify-content: center; align-items: center; min-height: 44px;
      padding: 0 19px; border: 1px solid transparent; border-radius: 4px; font-weight: 700;
      transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
    }
    .nav-action, .button-primary { color: white; background: var(--berry); }
    .nav-action:hover, .button-primary:hover {
      color: white; background: var(--berry-dark); box-shadow: var(--shadow); transform: translateY(-1px);
    }
    .menu-toggle {
      display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line);
      background: white; border-radius: 4px; color: var(--ink); cursor: pointer;
    }
    main { padding-bottom: 40px; }
    .breadcrumb-band { padding: 22px 0 0; color: var(--muted); font-size: 13px; }
    .breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
    .breadcrumb a { color: var(--berry); font-weight: 700; }
    .intro { padding: 34px 0 32px; }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 8px; color: var(--berry);
      font-size: 13px; font-weight: 800;
    }
    .eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--coral); }
    h1, h2, h3, p { overflow-wrap: anywhere; }
    h1 { margin: 8px 0 10px; max-width: 800px; font-size: 38px; line-height: 1.25; }
    .intro-copy { max-width: 760px; margin: 0; color: var(--muted); }
    .section { padding: 48px 0; border-bottom: 1px solid var(--line); }
    .section-white { background: var(--white); }
    .section-dark { color: white; background: var(--charcoal); border-color: #403d3c; }
    .section-head {
      display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px;
    }
    .section-head > div { max-width: 720px; }
    .section-head h2 { margin: 0; font-size: 25px; line-height: 1.35; }
    .section-head p { margin: 8px 0 0; color: var(--muted); }
    .section-dark .section-head p { color: #d0cdcb; }
    .filter-panel {
      display: grid; grid-template-columns: 1.4fr 1fr 1fr auto; gap: 14px; align-items: end;
      padding: 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
    }
    .filter-field label { display: block; margin-bottom: 6px; color: var(--muted); font-size: 12px; font-weight: 700; }
    .filter-field input, .filter-field select {
      width: 100%; min-height: 44px; padding: 0 12px; color: var(--ink);
      background: #fbfbfa; border: 1px solid #cfd0ca; border-radius: 4px;
    }
    .button { cursor: pointer; }
    .button-secondary { color: var(--berry); background: white; border-color: var(--berry); }
    .button-secondary:hover { color: white; background: var(--berry); }
    .filter-note { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
    .catalog-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 34px; align-items: start; }
    .catalog-list { border-top: 1px solid var(--line); }
    .catalog-item {
      display: grid; grid-template-columns: 164px minmax(0, 1fr) auto; gap: 20px; align-items: center;
      padding: 18px 0; border-bottom: 1px solid var(--line);
    }
    .cover {
      position: relative; overflow: hidden; aspect-ratio: 16 / 10; border-radius: 4px;
      background: linear-gradient(135deg, #7c4b52, #d18b6b 52%, #343638);
    }
    .cover::before {
      content: ""; position: absolute; width: 42%; height: 140%; left: 30%; top: -18%;
      border-radius: 48% 48% 8px 8px; transform: rotate(12deg);
      background: linear-gradient(180deg, rgba(244,196,166,.88), rgba(112,58,67,.86));
    }
    .cover::after {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(0deg, rgba(24,22,23,.5), transparent 62%);
    }
    .cover.alt-2 { background: linear-gradient(135deg, #60766e, #b6a17d 55%, #3b3435); }
    .cover.alt-2::before { left: 38%; background: linear-gradient(180deg, #d9c2a8, #65776e); }
    .cover.alt-3 { background: linear-gradient(135deg, #65434e, #bb7864 55%, #39343b); }
    .cover.alt-3::before { left: 25%; background: linear-gradient(180deg, #e0b194, #814354); }
    .cover.alt-4 { background: linear-gradient(135deg, #79807b, #bd987a 55%, #453d3d); }
    .cover.alt-4::before { left: 42%; background: linear-gradient(180deg, #e5c6aa, #6e756c); }
    .cover-label {
      position: absolute; z-index: 1; left: 10px; bottom: 8px; color: white; font-size: 11px; font-weight: 700;
    }
    .catalog-copy h3 { margin: 0 0 6px; font-size: 17px; line-height: 1.4; }
    .catalog-copy p { margin: 0; color: var(--muted); font-size: 13px; }
    .catalog-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
    .tag {
      display: inline-block; padding: 2px 7px; border-radius: 3px; color: #553442;
      background: #f2e3e7; font-size: 11px; font-weight: 700;
    }
    .tag-mint { color: #285744; background: var(--mint); }
    .tag-lime { color: #414414; background: var(--lime); }
    .item-kind { color: var(--muted); font-size: 12px; white-space: nowrap; }
    .catalog-aside { padding-left: 22px; border-left: 1px solid var(--line); }
    .catalog-aside h2 { margin: 0 0 14px; font-size: 18px; }
    .side-list { margin: 0; padding: 0; list-style: none; }
    .side-list li { padding: 12px 0; border-top: 1px solid var(--line); }
    .side-list a { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; font-size: 14px; }
    .side-list span { color: var(--berry); font-size: 12px; white-space: nowrap; }
    .more-row { padding-top: 22px; }
    .topic-strip { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
    .topic { padding: 18px 22px 18px 0; border-bottom: 1px solid var(--line); }
    .topic + .topic { padding-left: 22px; border-left: 1px solid var(--line); }
    .topic h3 { margin: 0 0 6px; font-size: 16px; }
    .topic p { margin: 0; color: var(--muted); font-size: 13px; }
    .news-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
    .news-item { display: grid; grid-template-columns: 96px 1fr; gap: 14px; padding: 15px 0; border-top: 1px solid var(--line); }
    .news-thumb {
      aspect-ratio: 4 / 3; border-radius: 4px;
      background: linear-gradient(135deg, #d69b79, #74404d 60%, #353637);
    }
    .news-thumb.alt { background: linear-gradient(135deg, #82968d, #b59b7a 55%, #51434a); }
    .news-item h3 { margin: 0 0 4px; font-size: 14px; line-height: 1.5; }
    .news-item time { color: var(--muted); font-size: 12px; }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-list details { border-bottom: 1px solid var(--line); }
    .faq-list summary {
      position: relative; padding: 17px 38px 17px 0; cursor: pointer; list-style: none; font-weight: 700;
    }
    .faq-list summary::-webkit-details-marker { display: none; }
    .faq-list summary::after { content: "+"; position: absolute; right: 4px; color: var(--berry); font-size: 22px; line-height: 1; }
    .faq-list details[open] summary::after { content: "−"; }
    .faq-list details p { max-width: 840px; margin: 0; padding: 0 36px 17px 0; color: var(--muted); }
    .notice {
      display: flex; align-items: flex-start; gap: 14px; padding: 18px 20px;
      background: #f0f2ee; border-left: 4px solid var(--coral); border-radius: 3px;
    }
    .notice-mark {
      flex: 0 0 28px; width: 28px; height: 28px; display: grid; place-items: center;
      color: var(--berry); background: #f2e3e7; border-radius: 50%; font-weight: 800;
    }
    .notice p { margin: 0; color: #4f4d4a; font-size: 14px; }
    .site-footer { padding: 46px 0 20px; color: white; background: var(--charcoal); }
    .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 34px; }
    .site-footer .brand-name { color: white; }
    .site-footer p { max-width: 270px; margin: 14px 0 0; color: #d0cdcb; font-size: 13px; }
    .site-footer h2 { margin: 4px 0 12px; font-size: 14px; }
    .footer-links { display: grid; gap: 7px; }
    .footer-links a { color: #d0cdcb; font-size: 13px; }
    .footer-links a:hover { color: var(--lime); }
    .copyright {
      margin-top: 32px; padding-top: 16px; color: #aaa7a4;
      border-top: 1px solid #484543; font-size: 12px;
    }
    @media (max-width: 1024px) {
      .nav { gap: 18px; }
      .nav-links { gap: 14px; }
      .nav-links a { font-size: 13px; }
      .nav-action { padding-inline: 13px; font-size: 13px; }
      .catalog-layout { grid-template-columns: minmax(0, 1fr) 230px; gap: 24px; }
      .catalog-item { grid-template-columns: 140px minmax(0, 1fr) auto; gap: 15px; }
    }
    @media (max-width: 768px) {
      .container { width: min(var(--max), calc(100% - 36px)); }
      .menu-toggle { display: block; }
      .nav-action { display: none; }
      .nav-links {
        display: none; position: absolute; top: 72px; left: 0; right: 0; margin: 0; padding: 12px 18px 18px;
        align-items: stretch; flex-direction: column; gap: 0; background: white; border-bottom: 1px solid var(--line);
        box-shadow: 0 14px 24px rgba(30,25,25,.08);
      }
      .nav-links.is-open { display: flex; }
      .nav-links a { padding: 11px 4px; border-bottom: 1px solid #eeeeeb; font-size: 14px; }
      .filter-panel { grid-template-columns: 1fr 1fr; }
      .catalog-layout { grid-template-columns: 1fr; }
      .catalog-aside { padding: 22px 0 0; border-left: 0; border-top: 1px solid var(--line); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 30px); }
      .brand-name { font-size: 15px; }
      h1 { font-size: 30px; }
      .intro { padding: 26px 0 24px; }
      .section { padding: 36px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 8px; margin-bottom: 18px; }
      .section-head h2 { font-size: 21px; }
      .filter-panel { grid-template-columns: 1fr; padding: 14px; }
      .catalog-item { grid-template-columns: 112px minmax(0, 1fr); gap: 12px; }
      .item-kind { grid-column: 2; margin-top: -8px; }
      .catalog-copy h3 { font-size: 15px; }
      .catalog-copy p { font-size: 12px; }
      .catalog-meta { gap: 5px; margin-top: 7px; }
      .topic-strip { grid-template-columns: 1fr; }
      .topic, .topic + .topic { padding: 14px 0; border-left: 0; }
      .news-list { grid-template-columns: 1fr; }
      .news-item { grid-template-columns: 84px 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px 18px; }
      .copyright { line-height: 1.8; }
    }