/* roulang page: index */
:root {
            --ink: #17202a;
            --muted: #6c7680;
            --paper: #f7f8fa;
            --surface: #ffffff;
            --line: #e6e9ee;
            --accent: #d94d70;
            --accent-dark: #ae3152;
            --gold: #c18b3c;
            --soft: #fff1f4;
            --radius: 18px;
            --shadow: 0 16px 42px rgba(24, 32, 42, .09);
        }
        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--ink);
            background: var(--paper);
            font-family: "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
            line-height: 1.75;
        }
        a { color: inherit; text-decoration: none; }
        img { max-width: 100%; display: block; }
        button, input { font: inherit; }
        .container { max-width: 1180px; }
        .topbar {
            background: #171d26;
            color: #d8dde4;
            font-size: 13px;
            padding: 7px 0;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 20;
            background: rgba(255,255,255,.96);
            border-bottom: 1px solid var(--line);
            backdrop-filter: blur(14px);
        }
        .navbar { min-height: 76px; }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            font-size: 19px;
            font-weight: 800;
            letter-spacing: 0;
            white-space: nowrap;
        }
        .brand-mark {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            display: grid;
            place-items: center;
            background: var(--accent);
            color: #fff;
            font-size: 17px;
            box-shadow: 0 8px 18px rgba(217,77,112,.25);
        }
        .nav-link {
            color: #4d5965 !important;
            font-weight: 600;
            padding: 10px 14px !important;
            border-radius: 10px;
            transition: .2s ease;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--accent) !important;
            background: var(--soft);
        }
        .nav-icon {
            display: inline-block;
            margin-right: 5px;
            color: var(--gold);
        }
        .nav-search {
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 9px 13px;
            width: 180px;
            color: var(--ink);
            background: #fff;
            outline: 0;
        }
        .nav-search:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(217,77,112,.12); }
        .hero {
            position: relative;
            min-height: 570px;
            display: flex;
            align-items: center;
            overflow: hidden;
            color: #fff;
            background:
                linear-gradient(90deg, rgba(17,23,31,.92), rgba(17,23,31,.68) 52%, rgba(17,23,31,.4)),
                url("https://images.unsplash.com/photo-1515886657613-9f3515b0c78f?auto=format&fit=crop&w=1900&q=82") center/cover;
        }
        .hero-content { max-width: 720px; padding: 80px 0; }
        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 12px;
            border: 1px solid rgba(255,255,255,.24);
            border-radius: 999px;
            color: #ffdbe3;
            background: rgba(255,255,255,.08);
            font-size: 13px;
            font-weight: 700;
        }
        .hero h1 {
            margin: 20px 0 18px;
            font-size: clamp(34px, 5vw, 62px);
            line-height: 1.16;
            letter-spacing: 0;
            font-weight: 850;
        }
        .hero p { max-width: 680px; color: #e5e8ed; font-size: 17px; line-height: 1.9; }
        .btn-main, .btn-quiet {
            border-radius: 12px;
            padding: 12px 22px;
            font-weight: 750;
            transition: .2s ease;
        }
        .btn-main { background: var(--accent); color: #fff; border: 1px solid var(--accent); }
        .btn-main:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); }
        .btn-quiet { color: #fff; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.08); }
        .btn-quiet:hover { background: #fff; color: var(--ink); }
        .hero-stats { display: flex; gap: 34px; margin-top: 42px; }
        .hero-stat strong { display: block; color: #fff; font-size: 28px; line-height: 1.2; }
        .hero-stat span { color: #bac2cc; font-size: 13px; }
        section { padding: 82px 0; }
        .section-soft { background: #fff; }
        .section-dark { background: #202934; color: #fff; }
        .section-head { max-width: 690px; margin-bottom: 38px; }
        .section-kicker {
            color: var(--accent);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .08em;
            text-transform: uppercase;
        }
        .section-head h2 { margin: 8px 0 12px; font-size: 34px; line-height: 1.3; font-weight: 800; }
        .section-head p { color: var(--muted); margin: 0; }
        .section-dark .section-head p { color: #bfc8d2; }
        .directory-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
        .directory-item {
            min-height: 145px;
            padding: 22px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            transition: .2s ease;
        }
        .directory-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #f0b2c0; }
        .directory-item b { display: block; margin: 12px 0 4px; font-size: 17px; }
        .directory-item span { color: var(--muted); font-size: 14px; }
        .directory-icon { font-size: 27px; color: var(--accent); }
        .value-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 46px; align-items: center; }
        .value-list { display: grid; gap: 18px; }
        .value-row { display: flex; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
        .value-row:last-child { border-bottom: 0; }
        .value-num { color: var(--accent); font-size: 24px; font-weight: 800; }
        .value-row h3 { margin: 0 0 3px; font-size: 18px; }
        .value-row p { margin: 0; color: var(--muted); font-size: 14px; }
        .metric-panel { padding: 34px; background: #fff7f8; border: 1px solid #f4d6dd; border-radius: 22px; }
        .metric { padding: 20px 0; border-bottom: 1px solid #efd5db; }
        .metric:last-child { border-bottom: 0; }
        .metric strong { display: block; color: var(--accent-dark); font-size: 34px; line-height: 1.2; }
        .metric span { color: #7c6870; font-size: 14px; }
        .resource-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
        .resource-feature {
            min-height: 310px;
            padding: 30px;
            display: flex;
            align-items: end;
            border-radius: var(--radius);
            color: #fff;
            background: linear-gradient(0deg, rgba(15,20,26,.88), rgba(15,20,26,.06)), url("https://images.unsplash.com/photo-1529139574466-a303027c1d8b?auto=format&fit=crop&w=1100&q=80") center/cover;
        }
        .resource-feature h3 { margin: 0 0 8px; font-size: 25px; }
        .resource-feature p { margin: 0; color: #e6e8ec; }
        .resource-side { display: grid; gap: 20px; }
        .resource-card {
            padding: 25px;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: #fff;
        }
        .resource-card h3 { margin: 0 0 8px; font-size: 20px; }
        .resource-card p { color: var(--muted); margin: 0; font-size: 14px; }
        .tag { display: inline-block; padding: 4px 9px; color: var(--accent-dark); background: var(--soft); border-radius: 7px; font-size: 12px; font-weight: 800; }
        .updates { border-top: 1px solid var(--line); }
        .update-row { display: grid; grid-template-columns: 120px 110px 1fr auto; gap: 18px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
        .update-row time { color: var(--muted); font-size: 14px; }
        .update-row h3 { margin: 0; font-size: 16px; }
        .update-row p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
        .status { color: #26764c; background: #e8f6ee; padding: 5px 9px; border-radius: 7px; font-size: 12px; font-weight: 700; }
        .quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
        .quote { padding: 26px; background: #273340; border: 1px solid #354351; border-radius: var(--radius); }
        .quote p { color: #e5e9ed; margin: 0 0 18px; }
        .quote b { color: #ffd9e1; font-size: 14px; }
        .security { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
        .security-box { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
        .security-box h3 { margin: 0 0 16px; font-size: 21px; }
        .check-list { padding: 0; margin: 0; list-style: none; }
        .check-list li { padding: 9px 0; border-bottom: 1px solid var(--line); color: #495460; }
        .check-list li:last-child { border: 0; }
        .check-list li::before { content: "✓"; color: var(--accent); font-weight: 800; margin-right: 10px; }
        .form-band { background: var(--soft); }
        .form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; align-items: center; }
        .form-wrap h2 { font-size: 34px; line-height: 1.3; }
        .form-wrap p { color: var(--muted); }
        .lead-form { padding: 28px; background: #fff; border: 1px solid #f1d9df; border-radius: var(--radius); box-shadow: var(--shadow); }
        .form-control { border-radius: 10px; border: 1px solid var(--line); padding: 11px 13px; }
        .form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(217,77,112,.12); }
        .footer { padding: 45px 0 25px; background: #171d26; color: #ccd3db; }
        .footer .brand { color: #fff; }
        .footer h3 { color: #fff; font-size: 15px; margin-bottom: 14px; }
        .footer a { color: #aeb8c3; font-size: 14px; display: block; margin: 7px 0; }
        .footer a:hover { color: #ffd5df; }
        .footer-bottom { border-top: 1px solid #303a45; margin-top: 30px; padding-top: 18px; color: #8f9ba7; font-size: 13px; }
        :focus-visible { outline: 3px solid rgba(217,77,112,.45); outline-offset: 3px; }
        @media (max-width: 991px) {
            .nav-search { width: 100%; margin-top: 10px; }
            .directory-grid { grid-template-columns: repeat(2, 1fr); }
            .value-grid, .resource-grid, .form-wrap { grid-template-columns: 1fr; }
            .quote-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 767px) {
            section { padding: 58px 0; }
            .hero { min-height: 590px; }
            .hero-content { padding: 65px 0; }
            .hero p { font-size: 15px; }
            .hero-stats { gap: 18px; flex-wrap: wrap; }
            .hero-stat strong { font-size: 23px; }
            .section-head h2, .form-wrap h2 { font-size: 28px; }
            .directory-grid, .quote-grid, .security { grid-template-columns: 1fr; }
            .update-row { grid-template-columns: 1fr; gap: 6px; }
            .update-row .status { width: max-content; }
        }
        @media (max-width: 520px) {
            .brand { font-size: 16px; }
            .brand-mark { width: 34px; height: 34px; }
            .hero h1 { font-size: 35px; }
            .hero .btn { width: 100%; margin-bottom: 9px; }
            .metric-panel, .lead-form { padding: 22px; }
        }

/* roulang page: category1 */
:root {
      --ink: #17202a;
      --muted: #6c7680;
      --paper: #f7f8fa;
      --surface: #ffffff;
      --line: #e6e9ee;
      --accent: #d94d70;
      --accent-dark: #ae3152;
      --gold: #c18b3c;
      --soft: #fff1f4;
      --radius: 18px;
      --shadow: 0 16px 42px rgba(24, 32, 42, .09);
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
      line-height: 1.75;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input { font: inherit; }
    button:focus-visible, a:focus-visible, input:focus-visible {
      outline: 3px solid rgba(217, 77, 112, .38);
      outline-offset: 3px;
    }
    .container { max-width: 1180px; }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(14px);
    }
    .navbar { min-height: 76px; }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      font-size: 19px;
      font-weight: 800;
      white-space: nowrap;
    }
    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      background: var(--accent);
      color: #fff;
      font-size: 17px;
      box-shadow: 0 8px 18px rgba(217,77,112,.25);
      flex: 0 0 auto;
    }
    .nav-link {
      color: #4d5965 !important;
      font-weight: 600;
      padding: 10px 14px !important;
      border-radius: 10px;
      transition: .2s ease;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--accent) !important;
      background: var(--soft);
    }
    .nav-icon { display: inline-block; margin-right: 5px; color: var(--gold); }
    .nav-search {
      width: 180px;
      padding: 9px 13px;
      color: var(--ink);
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 12px;
      outline: 0;
    }
    .nav-search:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(217,77,112,.12); }
    .navbar-toggler { box-shadow: none !important; }
    .page-hero {
      position: relative;
      min-height: 420px;
      display: flex;
      align-items: center;
      overflow: hidden;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(17,23,31,.92), rgba(17,23,31,.70) 56%, rgba(17,23,31,.38)),
        url("https://images.unsplash.com/photo-1515886657613-9f3515b0c78f?auto=format&fit=crop&w=1900&q=82") center 38%/cover;
    }
    .hero-content { max-width: 760px; padding: 68px 0 62px; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 12px;
      color: #ffdbe3;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.24);
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
    }
    .page-hero h1 {
      margin: 18px 0 13px;
      max-width: 760px;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.2;
      font-weight: 850;
    }
    .page-hero p { max-width: 690px; margin: 0; color: #e5e8ed; font-size: 17px; line-height: 1.9; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
    .btn-main, .btn-quiet {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 11px 20px;
      border-radius: 12px;
      font-weight: 750;
      transition: .2s ease;
    }
    .btn-main { color: #fff; background: var(--accent); border: 1px solid var(--accent); }
    .btn-main:hover { color: #fff; background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); }
    .btn-quiet { color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.35); }
    .btn-quiet:hover { color: var(--ink); background: #fff; }
    .hero-note {
      display: flex;
      align-items: center;
      gap: 9px;
      margin-top: 26px;
      color: #e8eaf0;
      font-size: 13px;
    }
    .hero-note strong { color: #fff; }
    main section { padding: 72px 0; }
    .section-soft { background: #fff; }
    .section-tint { background: #f0f2f5; }
    .section-dark { color: #fff; background: #202934; }
    .section-head { max-width: 720px; margin-bottom: 34px; }
    .section-kicker { color: var(--accent); font-size: 13px; font-weight: 800; }
    .section-head h2 { margin: 7px 0 10px; font-size: 32px; line-height: 1.32; font-weight: 800; }
    .section-head p { margin: 0; color: var(--muted); }
    .section-dark .section-head p { color: #c5ccd4; }
    .topic-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 24px; align-items: stretch; }
    .topic-feature {
      min-height: 310px;
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: end;
      color: #fff;
      border-radius: var(--radius);
      overflow: hidden;
      background:
        linear-gradient(0deg, rgba(13,19,25,.88), rgba(13,19,25,.08)),
        url("https://images.unsplash.com/photo-1529139574466-a303027c1d8b?auto=format&fit=crop&w=1200&q=82") center/cover;
    }
    .topic-feature h3 { max-width: 600px; margin: 12px 0 7px; font-size: 27px; line-height: 1.35; font-weight: 800; }
    .topic-feature p { max-width: 560px; margin: 0; color: #e6e8ec; }
    .topic-side { display: grid; gap: 14px; }
    .topic-side-item {
      display: grid;
      grid-template-columns: 54px 1fr;
      gap: 15px;
      align-items: start;
      padding: 20px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 14px;
      transition: .2s ease;
    }
    .topic-side-item:hover { transform: translateY(-2px); border-color: #f0b2c0; box-shadow: 0 12px 30px rgba(24,32,42,.07); }
    .topic-icon {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      color: var(--accent-dark);
      background: var(--soft);
      border-radius: 14px;
      font-size: 20px;
      font-weight: 800;
    }
    .topic-side-item h3 { margin: 0 0 4px; font-size: 17px; font-weight: 800; }
    .topic-side-item p { margin: 0; color: var(--muted); font-size: 14px; }
    .topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 17px; }
    .topic-card {
      position: relative;
      min-height: 210px;
      padding: 23px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 16px;
      transition: .2s ease;
    }
    .topic-card:hover { transform: translateY(-4px); border-color: #efb3c1; box-shadow: var(--shadow); }
    .topic-card h3 { margin: 14px 0 7px; font-size: 18px; font-weight: 800; }
    .topic-card p { margin: 0; color: var(--muted); font-size: 14px; }
    .topic-card .card-arrow { margin-top: auto; padding-top: 14px; color: var(--accent-dark); font-size: 13px; font-weight: 750; }
    .badge-soft {
      display: inline-flex;
      align-items: center;
      min-height: 27px;
      padding: 4px 10px;
      color: var(--accent-dark);
      background: var(--soft);
      border-radius: 999px;
      font-size: 12px;
      font-weight: 750;
    }
    .editorial-band { display: grid; grid-template-columns: .78fr 1.22fr; gap: 42px; align-items: center; }
    .editorial-aside {
      padding: 30px;
      color: #fff;
      background: #26333e;
      border-radius: var(--radius);
      border-left: 5px solid var(--gold);
    }
    .editorial-aside strong { display: block; font-size: 30px; line-height: 1.2; }
    .editorial-aside span { display: block; margin-top: 9px; color: #d0d7de; font-size: 14px; }
    .editorial-copy h2 { margin: 0 0 12px; font-size: 29px; line-height: 1.35; font-weight: 800; }
    .editorial-copy p { margin: 0 0 12px; color: var(--muted); }
    .editorial-copy p:last-child { margin-bottom: 0; }
    .feature-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px 22px; margin: 22px 0 0; padding: 0; list-style: none; }
    .feature-list li { display: flex; gap: 10px; align-items: flex-start; color: #46515c; }
    .feature-list li::before { content: "✓"; color: var(--accent); font-weight: 900; }
    .split-showcase { display: grid; grid-template-columns: 1fr 1fr; min-height: 340px; overflow: hidden; border-radius: var(--radius); background: #fff; }
    .showcase-image {
      min-height: 320px;
      background: url("https://images.unsplash.com/photo-1512316609839-ce289d3eba0a?auto=format&fit=crop&w=1100&q=80") center/cover;
    }
    .showcase-copy { padding: 38px; display: flex; flex-direction: column; justify-content: center; }
    .showcase-copy h2 { margin: 12px 0; font-size: 29px; line-height: 1.35; font-weight: 800; }
    .showcase-copy p { margin: 0; color: var(--muted); }
    .showcase-copy .btn-main { align-self: flex-start; margin-top: 21px; }
    .insight-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 34px; align-items: start; }
    .insight-lead { position: sticky; top: 110px; }
    .insight-lead h2 { margin: 8px 0 12px; font-size: 31px; line-height: 1.35; font-weight: 800; }
    .insight-lead p { color: var(--muted); }
    .insight-list { border-top: 1px solid var(--line); }
    .insight-row {
      display: grid;
      grid-template-columns: 52px 1fr auto;
      gap: 15px;
      align-items: center;
      padding: 19px 0;
      border-bottom: 1px solid var(--line);
    }
    .insight-number { color: #c3c9d0; font-size: 22px; font-weight: 850; }
    .insight-row h3 { margin: 0 0 4px; font-size: 17px; font-weight: 750; }
    .insight-row p { margin: 0; color: var(--muted); font-size: 14px; }
    .insight-row time { color: var(--muted); font-size: 12px; white-space: nowrap; }
    .trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.15); }
    .trust-item { padding: 24px 22px; background: #202934; }
    .trust-item strong { display: block; margin-bottom: 7px; color: #fff; font-size: 17px; }
    .trust-item span { color: #bdc6d0; font-size: 13px; }
    .safety-band { display: flex; justify-content: space-between; gap: 26px; align-items: center; padding: 25px 28px; background: var(--soft); border: 1px solid #f3d5dc; border-radius: 16px; }
    .safety-band h2 { margin: 0 0 5px; font-size: 20px; font-weight: 800; }
    .safety-band p { margin: 0; color: #6c5960; font-size: 14px; }
    .safety-band .btn-main { flex: 0 0 auto; }
    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: 43px;
      color: #fff;
      background: #26333e;
      border-radius: var(--radius);
    }
    .cta-panel::after {
      content: "";
      position: absolute;
      right: -50px;
      top: -70px;
      width: 260px;
      height: 260px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 50%;
      box-shadow: 0 0 0 30px rgba(255,255,255,.035), 0 0 0 60px rgba(255,255,255,.025);
      pointer-events: none;
    }
    .cta-panel h2 { position: relative; z-index: 1; max-width: 700px; margin: 0 0 9px; font-size: 29px; font-weight: 800; }
    .cta-panel p { position: relative; z-index: 1; max-width: 690px; margin: 0; color: #c9d0d7; }
    .cta-panel .btn-main { position: relative; z-index: 1; margin-top: 20px; }
    .footer { padding: 54px 0 18px; color: #d8dde4; background: #171d26; }
    .footer .brand { color: #fff; }
    .footer p { color: #aeb7c1; font-size: 14px; }
    .footer h3 { margin: 0 0 14px; color: #fff; font-size: 14px; font-weight: 800; }
    .footer a:not(.brand) { display: block; width: fit-content; margin: 7px 0; color: #b9c1cb; font-size: 14px; transition: .2s ease; }
    .footer a:not(.brand):hover { color: #fff; }
    .footer-bottom { margin-top: 32px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #87919c; font-size: 12px; }
    @media (max-width: 991.98px) {
      .navbar-collapse { padding: 12px 0 18px; }
      .navbar-nav { align-items: stretch !important; }
      .nav-search { width: 100%; margin-top: 8px; }
      .topic-layout, .editorial-band, .insight-grid { grid-template-columns: 1fr; }
      .insight-lead { position: static; }
      .trust-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 767.98px) {
      main section { padding: 56px 0; }
      .page-hero { min-height: 430px; }
      .hero-content { padding: 55px 0; }
      .page-hero p { font-size: 15px; }
      .topic-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
      .split-showcase { grid-template-columns: 1fr; }
      .showcase-image { min-height: 230px; }
      .showcase-copy { padding: 28px; }
      .safety-band { align-items: flex-start; flex-direction: column; }
    }
    @media (max-width: 519.98px) {
      .brand { font-size: 16px; gap: 8px; }
      .brand-mark { width: 34px; height: 34px; border-radius: 10px; }
      .page-hero h1 { font-size: 34px; }
      .hero-actions { align-items: stretch; flex-direction: column; max-width: 300px; }
      .section-head h2, .editorial-copy h2, .insight-lead h2 { font-size: 26px; }
      .topic-grid, .feature-list { grid-template-columns: 1fr; }
      .topic-feature { min-height: 285px; padding: 23px; }
      .topic-feature h3 { font-size: 23px; }
      .insight-row { grid-template-columns: 38px 1fr; gap: 10px; }
      .insight-row time { grid-column: 2; }
      .trust-grid { grid-template-columns: 1fr; }
      .cta-panel { padding: 29px 24px; }
      .cta-panel h2 { font-size: 25px; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }