/* roulang page: index */
:root {
            --obsidian: #0c0a10;
            --ink: #15111b;
            --plum: #211426;
            --plum-2: #2a182d;
            --ruby: #6f2638;
            --gold: #c9a86a;
            --champagne: #ead6a4;
            --text: #f5f0e8;
            --muted: #a69cae;
            --line: rgba(201,168,106,.24);
            --line-soft: rgba(255,255,255,.09);
            --radius: 16px;
            --shadow: 0 20px 60px rgba(0,0,0,.36);
        }
        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--text);
            background:
                radial-gradient(circle at 78% 12%, rgba(111,38,56,.16), transparent 27%),
                radial-gradient(circle at 12% 48%, rgba(70,34,77,.12), transparent 30%),
                var(--obsidian);
            font-family: "PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
            line-height: 1.75;
            letter-spacing: .01em;
        }
        body::before {
            content: "";
            position: fixed;
            inset: 0;
            pointer-events: none;
            opacity: .08;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(/%23n)' opacity='.28'/%3E%3C/svg%3E");
            mix-blend-mode: screen;
            z-index: 20;
        }
        a { color: inherit; text-decoration: none; }
        button, input, select, textarea { font: inherit; }
        button { cursor: pointer; }
        .container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
        .eyebrow {
            color: var(--gold);
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .22em;
            text-transform: uppercase;
        }
        .section { padding: 92px 0; position: relative; }
        .section-head { max-width: 700px; margin-bottom: 38px; }
        .section-head h2 { margin: 10px 0 12px; font-size: clamp(28px, 4vw, 40px); line-height: 1.25; font-weight: 850; }
        .section-head p { margin: 0; color: var(--muted); font-size: 15px; }
        .site-header { position: relative; z-index: 30; background: rgba(12,10,16,.94); border-bottom: 1px solid var(--line); }
        .brand-row { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
        .brand { display: inline-flex; align-items: center; gap: 13px; min-width: 0; }
        .brand-mark {
            width: 38px; height: 38px; flex: 0 0 38px; display: grid; place-items: center;
            color: var(--champagne); border: 1px solid var(--gold); border-radius: 10px;
            background: linear-gradient(145deg, #2b1b2b, #130e17); box-shadow: inset 0 0 0 3px rgba(201,168,106,.08);
            font-size: 18px;
        }
        .brand-name { font-weight: 850; font-size: 16px; line-height: 1.25; }
        .brand-sub { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; font-weight: 500; }
        .utility-nav { display: flex; align-items: center; gap: 9px; }
        .utility-nav a, .channel-link {
            color: #d8d0d2; font-size: 13px; padding: 8px 12px; border-radius: 999px; transition: .25s ease;
        }
        .utility-nav a:hover, .channel-link:hover { color: var(--champagne); background: rgba(201,168,106,.1); }
        .channel-row { border-top: 1px solid rgba(201,168,106,.11); }
        .channel-scroll { display: flex; gap: 10px; overflow-x: auto; padding: 12px 0; scrollbar-width: none; }
        .channel-scroll::-webkit-scrollbar { display: none; }
        .channel-link { white-space: nowrap; border: 1px solid var(--line-soft); }
        .channel-link.active { color: var(--champagne); border-color: var(--gold); background: rgba(111,38,56,.36); box-shadow: 0 0 18px rgba(201,168,106,.08); }
        .hero { padding: 78px 0 72px; overflow: hidden; }
        .hero-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 68px; align-items: center; }
        .hero-copy { position: relative; z-index: 2; }
        .hero h1 { margin: 15px 0 20px; max-width: 680px; font-size: clamp(34px, 5vw, 58px); line-height: 1.18; letter-spacing: .01em; font-weight: 900; }
        .hero h1 em { color: var(--champagne); font-style: normal; }
        .hero-intro { max-width: 610px; color: #c5bac4; font-size: 16px; line-height: 1.9; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 32px; }
        .btn {
            min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
            padding: 0 20px; border-radius: 10px; border: 1px solid var(--gold); font-size: 14px; font-weight: 750;
            transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
        }
        .btn:hover { transform: translateY(-3px); box-shadow: 0 9px 24px rgba(0,0,0,.3); }
        .btn-primary { color: #171017; background: var(--gold); }
        .btn-primary:hover { background: var(--champagne); }
        .btn-secondary { color: var(--champagne); background: rgba(21,17,27,.7); border-color: rgba(201,168,106,.55); }
        .btn-secondary:hover { background: rgba(111,38,56,.35); }
        .hero-points { display: flex; flex-wrap: wrap; gap: 12px 24px; color: var(--muted); font-size: 13px; }
        .hero-points span::before { content: "✦"; color: var(--gold); margin-right: 7px; }
        .cover-stage { position: relative; min-height: 430px; transform: rotate(2deg); }
        .cover-stage::before { content: ""; position: absolute; inset: 18px -18px -18px 28px; border: 1px solid rgba(201,168,106,.2); transform: skewY(-5deg); }
        .cover-panel {
            position: absolute; inset: 0 0 0 8%; padding: 28px; border: 1px solid var(--gold); border-radius: 18px;
            background: linear-gradient(145deg, rgba(42,24,45,.96), rgba(18,13,22,.98) 65%);
            box-shadow: var(--shadow), inset 0 0 0 5px rgba(201,168,106,.05);
            transform: skewY(-5deg);
        }
        .cover-panel > * { transform: skewY(5deg); }
        .cover-top { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 12px; }
        .seal { display: inline-flex; align-items: center; gap: 7px; color: var(--champagne); border: 1px solid rgba(201,168,106,.5); border-radius: 999px; padding: 6px 10px; font-size: 11px; }
        .cover-title { margin: 62px 0 30px; max-width: 390px; font-size: 34px; line-height: 1.35; font-weight: 850; }
        .matrix { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; max-width: 440px; }
        .matrix-item { min-height: 72px; padding: 13px; border: 1px solid var(--line-soft); border-radius: 10px; background: rgba(12,10,16,.72); }
        .matrix-item b { display: block; color: var(--champagne); font-size: 14px; }
        .matrix-item small { color: var(--muted); font-size: 11px; }
        .corner-note { position: absolute; right: -4px; bottom: 24px; color: var(--ruby); font-size: 48px; opacity: .55; transform: skewY(5deg); }
        .panel {
            border: 1px solid var(--line); border-radius: var(--radius); background: rgba(21,17,27,.78);
            box-shadow: var(--shadow);
        }
        .catalog-grid { display: grid; grid-template-columns: 1.25fr .9fr .9fr; gap: 18px; }
        .benefit-card { min-height: 228px; padding: 26px; position: relative; overflow: hidden; transition: .28s ease; }
        .benefit-card:first-child { grid-row: span 2; min-height: 474px; background: linear-gradient(155deg, rgba(111,38,56,.45), rgba(21,17,27,.94) 55%); }
        .benefit-card:hover { transform: translateY(-4px); border-color: rgba(201,168,106,.72); box-shadow: 0 20px 48px rgba(0,0,0,.38); }
        .card-badge { display: inline-flex; padding: 5px 9px; border: 1px solid rgba(201,168,106,.4); border-radius: 999px; color: var(--gold); font-size: 11px; }
        .benefit-card h3 { margin: 24px 0 12px; font-size: 21px; font-weight: 800; }
        .benefit-card p { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
        .benefit-card ul { padding: 0; margin: 22px 0 0; list-style: none; color: #d6ccd3; font-size: 13px; }
        .benefit-card li { padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.07); }
        .benefit-card li::before { content: "—"; color: var(--gold); margin-right: 9px; }
        .card-mark { position: absolute; right: 20px; bottom: 10px; color: rgba(201,168,106,.12); font-size: 70px; font-weight: 900; }
        .stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(33,20,38,.45); }
        .stat { padding: 13px 18px; border-right: 1px solid var(--line-soft); }
        .stat:last-child { border-right: 0; }
        .stat strong { display: block; color: var(--champagne); font-size: 30px; line-height: 1.2; font-weight: 850; }
        .stat span { color: var(--muted); font-size: 12px; }
        .split-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; align-items: start; }
        .signal-list { display: grid; gap: 12px; }
        .signal { display: flex; gap: 15px; align-items: flex-start; padding: 18px; border-left: 2px solid var(--gold); background: rgba(21,17,27,.62); }
        .signal-icon { color: var(--champagne); font-size: 19px; }
        .signal h3 { margin: 0 0 3px; font-size: 16px; }
        .signal p { margin: 0; color: var(--muted); font-size: 13px; }
        .news-layout { display: grid; grid-template-columns: 1.4fr .8fr; gap: 22px; }
        .news-list { overflow: hidden; }
        .news-item { display: flex; justify-content: space-between; gap: 20px; padding: 19px 22px; border-bottom: 1px solid var(--line-soft); transition: .25s; }
        .news-item:hover { background: rgba(111,38,56,.18); padding-left: 27px; }
        .news-item b { font-size: 15px; font-weight: 700; }
        .news-item span { white-space: nowrap; color: var(--muted); font-size: 12px; }
        .update-panel { padding: 25px; background: linear-gradient(145deg, rgba(42,24,45,.9), rgba(21,17,27,.9)); }
        .update-panel h3 { margin: 0 0 12px; font-size: 20px; }
        .update-panel p { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
        .timeline { list-style: none; padding: 0; margin: 0; }
        .timeline li { position: relative; padding: 0 0 16px 23px; color: #d6ccd3; font-size: 13px; }
        .timeline li::before { content: ""; position: absolute; left: 0; top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(201,168,106,.12); }
        .timeline li:not(:last-child)::after { content: ""; position: absolute; left: 4px; top: 17px; width: 1px; height: calc(100% - 10px); background: var(--line); }
        .timeline strong { display: block; color: var(--champagne); margin-bottom: 2px; }
        .lead-box { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 30px 34px; border: 1px solid var(--gold); border-radius: 16px; background: linear-gradient(100deg, rgba(111,38,56,.52), rgba(33,20,38,.9)); box-shadow: var(--ruby); }
        .lead-box h2 { margin: 0 0 8px; font-size: 25px; }
        .lead-box p { margin: 0; color: #d0c4cd; font-size: 14px; }
        .privacy-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
        .privacy-card { padding: 22px; min-height: 190px; }
        .privacy-card .privacy-icon { color: var(--gold); font-size: 24px; }
        .privacy-card h3 { margin: 13px 0 7px; font-size: 16px; }
        .privacy-card p { margin: 0; color: var(--muted); font-size: 13px; }
        .faq-list { display: grid; gap: 10px; max-width: 900px; }
        .faq-item { border: 1px solid var(--line-soft); border-radius: 12px; background: rgba(21,17,27,.75); overflow: hidden; }
        .faq-item summary { display: flex; align-items: center; gap: 14px; padding: 19px 22px; cursor: pointer; list-style: none; font-weight: 750; min-height: 58px; }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary::after { content: "+"; margin-left: auto; color: var(--gold); font-size: 20px; }
        .faq-item[open] { border-color: rgba(201,168,106,.65); background: rgba(42,24,45,.72); }
        .faq-item[open] summary::after { content: "−"; }
        .faq-no { color: var(--gold); font-size: 12px; font-weight: 800; }
        .faq-answer { padding: 0 52px 20px; color: var(--muted); font-size: 14px; }
        .site-footer { padding: 46px 0 25px; border-top: 1px solid var(--line); background: #08070b; }
        .footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr; gap: 35px; padding-bottom: 34px; }
        .footer-title { margin: 0 0 15px; color: var(--champagne); font-size: 14px; font-weight: 800; }
        .footer-text { max-width: 410px; color: var(--muted); font-size: 13px; }
        .footer-links { display: grid; gap: 8px; color: var(--muted); font-size: 13px; }
        .footer-links a:hover { color: var(--champagne); }
        .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid var(--line-soft); color: #766d78; font-size: 12px; }
        .modal { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; padding: 20px; background: rgba(0,0,0,.78); z-index: 80; }
        .modal.open { display: flex; animation: fadeIn .2s ease; }
        .modal-card { width: min(620px, 100%); max-height: 92vh; overflow-y: auto; padding: 30px; border: 1px solid var(--gold); border-radius: 18px; background: #17111b; box-shadow: 0 25px 80px rgba(0,0,0,.65); animation: rise .25s ease; }
        .modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; margin-bottom: 22px; }
        .modal-head h2 { margin: 0; font-size: 25px; }
        .modal-head p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
        .close-modal { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; color: var(--champagne); background: transparent; font-size: 22px; }
        .close-modal:hover { background: rgba(111,38,56,.35); }
        .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
        .field { display: grid; gap: 7px; }
        .field.full { grid-column: 1 / -1; }
        .field label { color: #ddd2d9; font-size: 13px; font-weight: 700; }
        .field input, .field select, .field textarea {
            width: 100%; border: 1px solid var(--line-soft); border-radius: 9px; color: var(--text);
            background: #0d0a11; padding: 11px 13px; outline: none; transition: .2s;
        }
        .field textarea { min-height: 90px; resize: vertical; }
        .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,106,.13); }
        .checks { display: grid; gap: 9px; margin: 18px 0; color: var(--muted); font-size: 12px; }
        .checks label { display: flex; align-items: flex-start; gap: 8px; }
        .checks input { accent-color: var(--gold); margin-top: 4px; }
        .modal-note { margin-top: 13px; color: #8f838d; font-size: 11px; }
        :focus-visible { outline: 2px solid var(--champagne); outline-offset: 3px; }
        @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
        @keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
        @media (max-width: 900px) {
            .hero-grid, .split-section { grid-template-columns: 1fr; gap: 42px; }
            .cover-stage { min-height: 380px; max-width: 650px; width: 100%; margin: 0 auto; }
            .catalog-grid { grid-template-columns: 1fr 1fr; }
            .benefit-card:first-child { grid-row: auto; grid-column: span 2; min-height: 300px; }
            .privacy-grid { grid-template-columns: 1fr 1fr; }
            .news-layout { grid-template-columns: 1fr; }
        }
        @media (max-width: 640px) {
            .container { width: min(100% - 28px, 560px); }
            .brand-row { min-height: 66px; }
            .utility-nav a { padding: 7px 5px; font-size: 12px; }
            .utility-nav a:nth-child(2) { display: none; }
            .hero { padding: 55px 0 52px; }
            .hero h1 { font-size: 36px; }
            .hero-intro { font-size: 14px; }
            .cover-stage { min-height: 330px; transform: rotate(1deg); }
            .cover-panel { padding: 20px; left: 0; }
            .cover-title { margin: 40px 0 22px; font-size: 25px; }
            .matrix-item { min-height: 62px; padding: 10px; }
            .section { padding: 60px 0; }
            .catalog-grid, .privacy-grid { grid-template-columns: 1fr; }
            .benefit-card:first-child { grid-column: auto; min-height: 280px; }
            .stats-band { grid-template-columns: 1fr 1fr; padding: 12px; }
            .stat { border-right: 0; padding: 13px 10px; }
            .stat strong { font-size: 25px; }
            .lead-box { align-items: flex-start; flex-direction: column; padding: 24px; }
            .lead-box .btn { width: 100%; }
            .news-item { display: block; padding: 16px; }
            .news-item span { display: block; margin-top: 5px; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 25px; }
            .footer-grid > :first-child { grid-column: 1 / -1; }
            .footer-bottom { display: block; }
            .footer-bottom span { display: block; margin-top: 7px; }
            .form-grid { grid-template-columns: 1fr; }
            .field.full { grid-column: auto; }
            .modal { align-items: flex-end; padding: 0; }
            .modal-card { max-height: 92vh; border-radius: 18px 18px 0 0; padding: 24px 18px; }
        }

/* roulang page: category1 */
:root {
      --bg: #0b090d;
      --bg-soft: #111016;
      --panel: #17131a;
      --panel-deep: #120f15;
      --violet: #26172f;
      --ruby: #3a1722;
      --gold: #c9a86a;
      --gold-light: #ead7a6;
      --gold-dim: #8f7444;
      --teal: #2e7778;
      --text: #f4eee4;
      --muted: #b8ac9e;
      --faint: #82786f;
      --line: rgba(201,168,106,.26);
      --line-soft: rgba(255,255,255,.09);
      --radius-lg: 18px;
      --radius-md: 12px;
      --shadow: 0 18px 48px rgba(0,0,0,.38);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background:
        radial-gradient(circle at 12% 6%, rgba(67, 26, 48, .28), transparent 28%),
        radial-gradient(circle at 90% 20%, rgba(35, 60, 66, .18), transparent 24%),
        var(--bg);
      color: var(--text);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.75;
      letter-spacing: .01em;
      min-width: 320px;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .17;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: linear-gradient(to bottom, black, transparent 78%);
      z-index: -1;
    }
    a { color: inherit; text-decoration: none; }
    button, input, textarea, select { font: inherit; }
    button { cursor: pointer; }
    ::selection { background: rgba(201,168,106,.32); color: #fff; }
    .container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
    .site-header {
      position: relative;
      z-index: 20;
      background: rgba(11,9,13,.94);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 10px 32px rgba(0,0,0,.22);
    }
    .brand-row {
      min-height: 74px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }
    .brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
    .brand-mark {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      color: var(--gold-light);
      border: 1px solid var(--gold);
      border-radius: 9px;
      font-size: 15px;
      transform: rotate(45deg);
      box-shadow: inset 0 0 0 3px rgba(201,168,106,.08), 0 0 18px rgba(201,168,106,.12);
      flex: 0 0 auto;
    }
    .brand-mark::first-letter { transform: rotate(-45deg); }
    .brand-name { display: block; font-size: 17px; font-weight: 800; color: var(--gold-light); line-height: 1.25; }
    .brand-sub { display: block; color: var(--faint); font-size: 11px; margin-top: 3px; line-height: 1.2; }
    .utility-nav { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 13px; white-space: nowrap; }
    .utility-nav a, .footer-links a { transition: color .2s ease; }
    .utility-nav a:hover, .footer-links a:hover { color: var(--gold-light); }
    .channel-row { border-top: 1px solid rgba(201,168,106,.12); }
    .channel-scroll {
      display: flex;
      align-items: center;
      gap: 10px;
      min-height: 52px;
      overflow-x: auto;
      scrollbar-width: none;
    }
    .channel-scroll::-webkit-scrollbar { display: none; }
    .channel-link {
      flex: 0 0 auto;
      padding: 6px 15px;
      border: 1px solid rgba(201,168,106,.2);
      border-radius: 999px;
      color: var(--muted);
      font-size: 13px;
      transition: .22s ease;
    }
    .channel-link:hover { color: var(--gold-light); border-color: var(--gold-dim); transform: translateY(-1px); }
    .channel-link.active {
      color: #19120e;
      background: var(--gold);
      border-color: var(--gold-light);
      box-shadow: 0 0 18px rgba(201,168,106,.15);
      font-weight: 700;
    }
    .page-hero {
      padding: 78px 0 54px;
      border-bottom: 1px solid rgba(201,168,106,.13);
      background:
        linear-gradient(90deg, rgba(53,21,31,.35), transparent 56%),
        linear-gradient(135deg, rgba(38,23,47,.5), transparent 60%);
    }
    .eyebrow, .mini-label {
      color: var(--gold);
      font-size: 12px;
      letter-spacing: .16em;
      font-weight: 800;
      text-transform: uppercase;
    }
    .hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr); gap: 56px; align-items: end; }
    h1, h2, h3, p { margin-top: 0; }
    h1 { margin-bottom: 20px; font-size: clamp(34px, 5vw, 55px); line-height: 1.2; letter-spacing: .02em; font-weight: 900; }
    .hero-copy { max-width: 730px; color: var(--muted); font-size: 16px; }
    .hero-aside {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: rgba(18,15,21,.82);
      box-shadow: var(--shadow);
      position: relative;
    }
    .hero-aside::before, .info-card::before, .guide-card::before {
      content: "";
      position: absolute;
      width: 26px;
      height: 26px;
      top: 10px;
      right: 10px;
      border-top: 1px solid var(--gold);
      border-right: 1px solid var(--gold);
      opacity: .65;
    }
    .status-line { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); font-size: 13px; }
    .status-line:last-child { border-bottom: 0; padding-bottom: 0; }
    .status-line span:first-child { color: var(--muted); }
    .status-line span:last-child { color: var(--gold-light); font-weight: 700; }
    .section { padding: 76px 0; }
    .section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 28px; }
    .section-heading h2 { margin-bottom: 8px; font-size: clamp(27px, 3vw, 36px); line-height: 1.25; font-weight: 850; }
    .section-heading p { max-width: 600px; color: var(--muted); margin-bottom: 0; }
    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: rgba(23,19,26,.82);
      margin-bottom: 32px;
    }
    .filter-tag {
      border: 1px solid rgba(201,168,106,.28);
      background: #100d13;
      color: var(--muted);
      padding: 8px 14px;
      border-radius: 999px;
      font-size: 13px;
      transition: .2s ease;
    }
    .filter-tag:hover, .filter-tag.is-selected { color: #17110c; background: var(--gold); border-color: var(--gold-light); }
    .guide-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
    .guide-card {
      position: relative;
      grid-column: span 6;
      min-height: 270px;
      padding: 27px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: linear-gradient(145deg, rgba(37,23,47,.78), rgba(19,15,22,.96));
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
      transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
      overflow: hidden;
    }
    .guide-card:nth-child(1) { grid-column: span 7; background: linear-gradient(145deg, rgba(58,23,34,.72), rgba(20,15,22,.98)); }
    .guide-card:nth-child(2) { grid-column: span 5; }
    .guide-card:hover { transform: translateY(-4px); border-color: rgba(234,215,166,.7); box-shadow: 0 18px 40px rgba(0,0,0,.38), 0 0 22px rgba(201,168,106,.08); }
    .card-number { color: var(--gold); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
    .guide-card h3 { margin: 22px 0 10px; font-size: 22px; font-weight: 800; }
    .guide-card p { color: var(--muted); font-size: 14px; max-width: 560px; }
    .tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
    .tag { padding: 4px 9px; border-radius: 5px; color: var(--gold-light); background: rgba(201,168,106,.09); border: 1px solid rgba(201,168,106,.2); font-size: 12px; }
    .card-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 22px; color: var(--gold-light); font-size: 13px; font-weight: 700; }
    .card-link span { transition: transform .2s; }
    .guide-card:hover .card-link span { transform: translateX(3px); }
    .notice-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(20,15,24,.7); }
    .notice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
    .notice-copy h2 { font-size: 29px; margin-bottom: 12px; }
    .notice-copy p { color: var(--muted); margin-bottom: 0; }
    .notice-list { display: grid; gap: 12px; }
    .notice-item { display: flex; gap: 12px; padding: 14px 16px; border: 1px solid var(--line-soft); background: rgba(11,9,13,.52); border-radius: 10px; color: var(--muted); font-size: 13px; }
    .notice-icon { color: var(--gold); font-weight: 800; }
    .faq-list { display: grid; gap: 12px; max-width: 920px; }
    .faq-item { border: 1px solid var(--line); background: rgba(20,16,23,.78); border-radius: 12px; overflow: hidden; }
    .faq-question { width: 100%; display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 19px 21px; border: 0; background: transparent; color: var(--text); text-align: left; font-weight: 750; }
    .faq-question:hover { color: var(--gold-light); }
    .faq-symbol { color: var(--gold); font-size: 22px; transition: transform .2s; }
    .faq-answer { display: none; padding: 0 21px 20px; color: var(--muted); font-size: 14px; }
    .faq-item.open { border-color: rgba(234,215,166,.62); }
    .faq-item.open .faq-answer { display: block; }
    .faq-item.open .faq-symbol { transform: rotate(45deg); }
    .cta-band {
      margin-top: 70px;
      padding: 28px 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      border: 1px solid var(--gold-dim);
      border-radius: var(--radius-lg);
      background: linear-gradient(105deg, rgba(53,21,31,.8), rgba(32,21,42,.68));
      box-shadow: 0 14px 36px rgba(0,0,0,.25);
    }
    .cta-band h2 { margin-bottom: 6px; font-size: 24px; }
    .cta-band p { margin: 0; color: var(--muted); font-size: 14px; }
    .button-primary, .button-secondary {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 19px;
      border-radius: 9px;
      font-weight: 800;
      font-size: 14px;
      transition: .22s ease;
      white-space: nowrap;
    }
    .button-primary { color: #1a120b; background: var(--gold); border: 1px solid var(--gold-light); }
    .button-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(201,168,106,.18); }
    .button-secondary { color: var(--gold-light); background: #120e14; border: 1px solid var(--gold-dim); }
    .button-secondary:hover { border-color: var(--gold-light); background: rgba(201,168,106,.08); }
    :focus-visible { outline: 2px solid var(--gold-light); outline-offset: 3px; }
    .site-footer { padding: 54px 0 22px; border-top: 1px solid var(--gold-dim); background: #08070a; }
    .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 44px; }
    .footer-text { max-width: 430px; color: var(--faint); font-size: 13px; margin: 18px 0 0; }
    .footer-title { color: var(--gold-light); font-size: 14px; margin: 0 0 15px; }
    .footer-links { display: grid; gap: 8px; color: var(--faint); font-size: 13px; }
    .footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line-soft); margin-top: 40px; padding-top: 18px; color: #6f6862; font-size: 12px; }
    .modal-backdrop { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; padding: 20px; background: rgba(0,0,0,.76); z-index: 50; }
    .modal-backdrop.visible { display: flex; }
    .modal-box { width: min(580px, 100%); max-height: 92vh; overflow-y: auto; padding: 28px; border: 1px solid var(--gold-dim); border-radius: 18px; background: #151117; box-shadow: 0 24px 80px rgba(0,0,0,.6); animation: rise .2s ease; }
    @keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
    .modal-head { display: flex; justify-content: space-between; gap: 18px; align-items: start; margin-bottom: 20px; }
    .modal-head h2 { margin: 0; font-size: 25px; }
    .close-modal { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--gold-light); font-size: 24px; }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-field.full { grid-column: 1 / -1; }
    .form-field label { display: block; margin-bottom: 7px; color: var(--muted); font-size: 13px; }
    .form-field input, .form-field textarea, .form-field select { width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 11px 12px; color: var(--text); background: #0d0b10; outline: none; }
    .form-field textarea { min-height: 100px; resize: vertical; }
    .form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,106,.12); }
    .check-row { display: flex; gap: 9px; align-items: flex-start; color: var(--muted); font-size: 12px; margin-top: 18px; }
    .check-row input { margin-top: 5px; accent-color: var(--gold); }
    .modal-actions { display: flex; justify-content: flex-end; margin-top: 20px; }
    @media (max-width: 820px) {
      .container { width: min(100% - 30px, 680px); }
      .utility-nav { gap: 12px; font-size: 12px; }
      .hero-grid, .notice-grid { grid-template-columns: 1fr; gap: 30px; }
      .page-hero { padding: 58px 0 40px; }
      .guide-card, .guide-card:nth-child(1), .guide-card:nth-child(2) { grid-column: span 6; }
      .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 20px; }
    }
    @media (max-width: 560px) {
      .container { width: calc(100% - 28px); }
      .brand-row { min-height: 68px; align-items: flex-start; padding: 15px 0 12px; }
      .brand-sub { display: none; }
      .brand-name { font-size: 14px; max-width: 170px; }
      .brand-mark { width: 30px; height: 30px; }
      .utility-nav { flex-wrap: wrap; justify-content: flex-end; gap: 3px 10px; max-width: 150px; }
      .channel-scroll { min-height: 48px; }
      h1 { font-size: 34px; }
      .section { padding: 54px 0; }
      .section-heading { display: block; }
      .section-heading p { margin-top: 12px; }
      .guide-grid { display: block; }
      .guide-card { min-height: auto; margin-bottom: 16px; padding: 23px; }
      .filter-bar { padding: 13px; }
      .notice-grid { gap: 20px; }
      .cta-band { display: block; padding: 24px; }
      .cta-band .button-primary { margin-top: 20px; width: 100%; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .footer-grid > div:first-child { grid-column: 1 / -1; }
      .footer-bottom { display: block; line-height: 1.8; }
      .footer-bottom span { display: block; }
      .form-grid { grid-template-columns: 1fr; }
      .form-field.full { grid-column: auto; }
      .modal-backdrop { align-items: flex-end; padding: 0; }
      .modal-box { max-height: 90vh; border-radius: 18px 18px 0 0; }
    }