/* roulang page: index */
:root {
      --ink: #242321;
      --muted: #77736c;
      --paper: #fbfaf7;
      --cream: #f3eee6;
      --line: #e7e0d6;
      --orange: #d9673b;
      --orange-dark: #ad4827;
      --coral: #f0a286;
      --gold: #d99d42;
      --dark: #292725;
      --radius: 14px;
      --shadow: 0 16px 45px rgba(57, 42, 31, .10);
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.7;
      letter-spacing: 0;
    }
    a { color: inherit; text-decoration: none; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    img { display: block; max-width: 100%; }
    .container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
    .topline {
      background: var(--dark);
      color: #f8eee4;
      font-size: 13px;
      min-height: 38px;
    }
    .topline-inner { display:flex; align-items:center; justify-content:space-between; gap:16px; min-height:38px; }
    .topline strong { color: #ffc276; font-weight:700; }
    .site-header {
      position: sticky; top:0; z-index:30;
      background: rgba(251,250,247,.94);
      border-bottom:1px solid rgba(231,224,214,.88);
      backdrop-filter: blur(16px);
    }
    .nav-shell { min-height:76px; display:flex; align-items:center; gap:30px; }
    .brand { display:flex; align-items:center; gap:11px; min-width:245px; font-size:17px; font-weight:800; }
    .brand-mark { width:34px; height:34px; border-radius:10px; display:grid; place-items:center; color:#fff; background:var(--orange); box-shadow:0 7px 18px rgba(217,103,59,.25); }
    .brand-mark span { width:13px; height:13px; border:2px solid #fff; border-radius:50%; position:relative; }
    .brand-mark span::after { content:""; position:absolute; width:5px; height:5px; border-radius:50%; background:#fff; right:-4px; bottom:-3px; }
    .nav-links { display:flex; align-items:center; gap:5px; flex:1; }
    .nav-link { padding:9px 13px; border-radius:9px; color:#6b665f; font-size:14px; transition:.2s ease; }
    .nav-link:hover, .nav-link.active { color:var(--orange-dark); background:#f5e9df; }
    .nav-tools { display:flex; align-items:center; gap:9px; }
    .searchbox { width:190px; height:38px; display:flex; align-items:center; gap:8px; padding:0 11px; border:1px solid var(--line); border-radius:9px; background:#fff; color:var(--muted); transition:.2s; }
    .searchbox:focus-within { border-color:var(--coral); box-shadow:0 0 0 4px rgba(240,162,134,.16); }
    .searchbox input { width:100%; border:0; outline:0; background:transparent; color:var(--ink); font-size:13px; }
    .searchbox svg { flex:none; }
    .btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:42px; padding:0 17px; border-radius:9px; border:1px solid transparent; font-size:14px; font-weight:700; transition:.2s ease; }
    .btn-primary { background:var(--orange); color:white; box-shadow:0 8px 18px rgba(217,103,59,.18); }
    .btn-primary:hover { background:var(--orange-dark); transform:translateY(-2px); box-shadow:0 12px 22px rgba(173,72,39,.22); }
    .btn-light { border-color:var(--line); background:#fff; color:var(--ink); }
    .btn-light:hover { border-color:var(--coral); color:var(--orange-dark); background:#fff9f4; }
    .menu-button { display:none; border:1px solid var(--line); background:#fff; border-radius:9px; width:40px; height:40px; }
    .hero { position:relative; min-height:620px; overflow:hidden; color:#fff; background:#312721; }
    .hero-media { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.57; }
    .hero::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg, rgba(31,24,20,.88) 0%, rgba(31,24,20,.56) 42%, rgba(31,24,20,.17) 100%); }
    .hero-content { position:relative; z-index:1; min-height:620px; display:flex; align-items:center; padding:70px 0 95px; }
    .hero-copy { width:min(650px,100%); }
    .eyebrow { display:inline-flex; align-items:center; gap:8px; color:#ffd09a; font-size:13px; font-weight:700; letter-spacing:.04em; }
    .eyebrow::before { content:""; width:24px; height:2px; background:#e99160; }
    h1 { margin:18px 0 18px; max-width:680px; font-size:clamp(38px, 5vw, 70px); line-height:1.12; letter-spacing:0; font-weight:900; }
    .hero-desc { max-width:610px; color:#f5e9df; font-size:17px; line-height:1.9; }
    .hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
    .hero .btn-light { color:#fff; border-color:rgba(255,255,255,.36); background:rgba(255,255,255,.10); }
    .hero .btn-light:hover { color:#fff; background:rgba(255,255,255,.2); border-color:#fff; }
    .hero-meta { display:flex; flex-wrap:wrap; gap:22px; margin-top:34px; color:#e5d8cd; font-size:13px; }
    .hero-meta strong { display:block; color:#fff; font-size:20px; line-height:1.2; }
    .play-control { position:absolute; z-index:2; right:9%; top:44%; width:72px; height:72px; display:grid; place-items:center; border:1px solid rgba(255,255,255,.55); border-radius:50%; color:#fff; background:rgba(255,255,255,.12); backdrop-filter:blur(8px); transition:.25s; }
    .play-control:hover { transform:scale(1.07); background:var(--orange); border-color:var(--orange); }
    .section { padding:92px 0; }
    .section-head { display:flex; align-items:flex-end; justify-content:space-between; gap:25px; margin-bottom:32px; }
    .section-kicker { color:var(--orange-dark); font-size:13px; font-weight:800; }
    h2 { margin:7px 0 0; font-size:clamp(28px,3.5vw,44px); line-height:1.2; letter-spacing:0; }
    .section-intro { max-width:570px; color:var(--muted); font-size:15px; }
    .feature-grid { display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
    .feature { padding:27px 24px 27px 0; margin-right:24px; border-right:1px solid var(--line); }
    .feature:last-child { border-right:0; margin-right:0; }
    .feature-icon { width:38px; height:38px; display:grid; place-items:center; margin-bottom:17px; border-radius:10px; color:var(--orange-dark); background:#f5e4d8; }
    .feature h3 { margin:0 0 7px; font-size:17px; }
    .feature p { margin:0; color:var(--muted); font-size:13px; line-height:1.75; }
    .mosaic { display:grid; grid-template-columns:1.08fr .72fr .94fr; grid-template-rows:235px 235px; gap:14px; }
    .visual-card { position:relative; overflow:hidden; border-radius:var(--radius); background:#ddd; }
    .visual-card.large { grid-row:span 2; }
    .visual-card.wide { grid-column:span 2; }
    .visual-card img { width:100%; height:100%; object-fit:cover; transition:transform .45s; }
    .visual-card:hover img { transform:scale(1.05); }
    .visual-card::after { content:""; position:absolute; inset:35% 0 0; background:linear-gradient(transparent,rgba(26,20,17,.72)); }
    .visual-info { position:absolute; z-index:1; bottom:16px; left:18px; right:18px; color:#fff; display:flex; align-items:flex-end; justify-content:space-between; gap:10px; }
    .visual-info strong { display:block; font-size:16px; }
    .visual-info small { color:#f3dacc; font-size:12px; }
    .pill { display:inline-flex; align-items:center; padding:4px 9px; border-radius:99px; font-size:11px; color:#fff; background:rgba(37,28,24,.55); border:1px solid rgba(255,255,255,.26); }
    .quote-row { display:flex; flex-wrap:wrap; align-items:center; gap:12px; margin-top:22px; }
    .quote { padding:11px 15px; border:1px solid var(--line); border-radius:10px; background:#fff; color:#655f58; font-size:13px; box-shadow:0 8px 22px rgba(62,42,29,.05); }
    .avatar { width:27px; height:27px; display:inline-grid; place-items:center; border-radius:50%; color:#fff; font-size:11px; font-weight:bold; border:2px solid #fff; margin-right:-7px; }
    .avatar-a { background:#c67d61; } .avatar-b { background:#7b9a91; } .avatar-c { background:#bd9d58; } .avatar-d { background:#7d7794; }
    .cta-band { background:var(--dark); color:#fff; }
    .cta-inner { display:flex; align-items:center; justify-content:space-between; gap:30px; }
    .cta-band h2 { color:#fff; max-width:680px; }
    .cta-band p { color:#d5c9c0; max-width:630px; margin:14px 0 0; }
    .countdown { display:flex; align-items:center; gap:9px; flex-wrap:wrap; }
    .count-box { min-width:47px; padding:6px 8px; text-align:center; border-radius:7px; background:#443a34; color:#ffd09a; font-weight:800; line-height:1.25; }
    .count-box small { display:block; color:#bdb0a7; font-size:10px; font-weight:400; }
    .preview-grid { display:grid; grid-template-columns:1.2fr .8fr; gap:22px; }
    .preview-panel { padding:26px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; }
    .preview-panel h3 { margin:0 0 17px; font-size:19px; }
    .topic-list { display:grid; gap:10px; }
    .topic-item { display:flex; align-items:center; justify-content:space-between; padding:13px 14px; border:1px solid #eee7df; border-radius:9px; transition:.2s; }
    .topic-item:hover { border-color:var(--coral); background:#fff9f5; transform:translateX(3px); }
    .topic-item span { color:var(--muted); font-size:12px; }
    .topic-item strong { font-size:14px; }
    .data-strip { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:16px; }
    .data-item { padding:15px; border-radius:9px; background:var(--cream); }
    .data-item b { display:block; font-size:25px; color:var(--orange-dark); }
    .data-item small { color:var(--muted); font-size:12px; }
    .faq { max-width:850px; margin:auto; }
    .faq-item { border-top:1px solid var(--line); }
    .faq-item:last-child { border-bottom:1px solid var(--line); }
    .faq-question { width:100%; display:flex; align-items:center; justify-content:space-between; gap:18px; padding:21px 0; border:0; background:transparent; text-align:left; font-weight:800; color:var(--ink); }
    .faq-question span:last-child { color:var(--orange); font-size:22px; transition:.2s; }
    .faq-answer { display:none; padding:0 40px 21px 0; color:var(--muted); font-size:14px; }
    .faq-item.open .faq-answer { display:block; }
    .faq-item.open .faq-question span:last-child { transform:rotate(45deg); }
    .footer { padding:54px 0 28px; border-top:1px solid var(--line); background:#f4efe8; }
    .footer-grid { display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:35px; }
    .footer h4 { margin:0 0 15px; font-size:14px; }
    .footer p, .footer a { color:var(--muted); font-size:13px; }
    .footer a { display:block; margin:8px 0; transition:.2s; }
    .footer a:hover { color:var(--orange-dark); }
    .footer-bottom { display:flex; justify-content:space-between; gap:15px; padding-top:26px; margin-top:30px; border-top:1px solid var(--line); color:#948b82; font-size:12px; }
    :focus-visible { outline:3px solid rgba(217,103,59,.35); outline-offset:3px; }
    @media (max-width:1024px) {
      .brand { min-width:205px; }
      .searchbox { width:155px; }
      .hero, .hero-content { min-height:570px; }
      .mosaic { grid-template-columns:1fr 1fr; grid-template-rows:250px 190px 190px; }
      .visual-card.large { grid-row:span 2; }
      .visual-card.wide { grid-column:span 1; }
      .visual-card:nth-child(4) { grid-column:span 2; }
    }
    @media (max-width:768px) {
      .container { width:min(100% - 30px, 620px); }
      .nav-shell { min-height:68px; }
      .nav-links, .nav-tools .searchbox, .nav-tools .btn { display:none; }
      .menu-button { display:block; margin-left:auto; }
      .nav-shell.menu-open { flex-wrap:wrap; }
      .nav-shell.menu-open .nav-links { display:flex; order:4; width:100%; padding-bottom:12px; overflow:auto; }
      .nav-shell.menu-open .nav-tools { display:none; }
      .topline-inner { min-height:42px; font-size:12px; }
      .hero-content { min-height:590px; padding:58px 0 82px; }
      .play-control { right:8%; top:21%; width:58px; height:58px; }
      .hero-desc { font-size:15px; line-height:1.8; }
      .section { padding:68px 0; }
      .section-head, .cta-inner { display:block; }
      .section-intro { margin-top:15px; }
      .feature-grid { grid-template-columns:1fr 1fr; }
      .feature { border-right:0; margin-right:0; padding:22px 15px 22px 0; }
      .feature:nth-child(odd) { border-right:1px solid var(--line); }
      .mosaic { grid-template-columns:1fr 1fr; grid-template-rows:220px 180px 180px; }
      .preview-grid { grid-template-columns:1fr; }
      .cta-inner .btn { margin-top:24px; }
      .footer-grid { grid-template-columns:1fr 1fr; }
    }
    @media (max-width:520px) {
      .container { width:calc(100% - 28px); }
      h1 { font-size:39px; }
      .hero-actions .btn { width:100%; }
      .hero-meta { gap:14px; }
      .feature-grid { grid-template-columns:1fr; }
      .feature, .feature:nth-child(odd) { border-right:0; border-bottom:1px solid var(--line); }
      .feature:last-child { border-bottom:0; }
      .mosaic { display:grid; grid-template-columns:1fr 1fr; grid-template-rows:230px 165px 165px; gap:9px; }
      .visual-card.large { grid-column:span 2; grid-row:auto; }
      .visual-card:nth-child(4) { grid-column:span 1; }
      .visual-info { left:11px; right:11px; bottom:11px; }
      .visual-info strong { font-size:13px; }
      .data-strip { grid-template-columns:1fr; }
      .footer-grid { grid-template-columns:1fr 1fr; gap:23px 15px; }
      .footer-grid > div:first-child { grid-column:span 2; }
      .footer-bottom { display:block; line-height:2; }
    }

/* roulang page: category1 */
:root {
      --color-bg: #fffaf3;
      --color-surface: #ffffff;
      --color-surface-warm: #fff3e5;
      --color-text: #26211d;
      --color-muted: #756b62;
      --color-soft: #a59687;
      --color-line: rgba(70, 55, 42, .13);
      --color-primary: #e86f3a;
      --color-primary-dark: #c85225;
      --color-accent: #f5b24c;
      --color-coral: #ef746f;
      --color-green: #6f9f73;
      --radius-sm: 10px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --shadow-sm: 0 8px 24px rgba(75, 49, 28, .08);
      --shadow-md: 0 18px 50px rgba(78, 50, 31, .12);
      --shadow-hover: 0 22px 58px rgba(232, 111, 58, .18);
      --container: 1180px;
      --header-height: 76px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at 12% 8%, rgba(245, 178, 76, .14), transparent 28%),
        linear-gradient(180deg, #fffaf3 0%, #fff6ec 42%, #fffaf6 100%);
      line-height: 1.75;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      opacity: .34;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(76, 54, 36, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(76, 54, 36, .04) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: linear-gradient(180deg, #000, transparent 85%);
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }

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

    button, input {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
      background: none;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(93, 70, 51, .1);
      background: rgba(255, 250, 243, .88);
      backdrop-filter: blur(18px);
    }

    .nav-shell {
      min-height: var(--header-height);
      display: flex;
      align-items: center;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 800;
      color: var(--color-text);
      letter-spacing: 0;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 11px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 10px 22px rgba(232, 111, 58, .24);
    }

    .brand-mark span {
      width: 15px;
      height: 15px;
      border: 3px solid #fff;
      border-radius: 50%;
      position: relative;
    }

    .brand-mark span::after {
      content: "";
      position: absolute;
      width: 7px;
      height: 7px;
      right: -8px;
      bottom: -4px;
      border-radius: 999px;
      background: #fff;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 5px;
      border: 1px solid var(--color-line);
      border-radius: 999px;
      background: rgba(255, 255, 255, .68);
      box-shadow: var(--shadow-sm);
      margin-left: auto;
    }

    .nav-link {
      padding: 9px 14px;
      border-radius: 999px;
      font-size: 14px;
      color: #5d5248;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--color-primary-dark);
      background: rgba(232, 111, 58, .08);
    }

    .nav-link.active {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 8px 18px rgba(232, 111, 58, .22);
    }

    .nav-tools {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .searchbox {
      height: 42px;
      width: 220px;
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 0 12px;
      border: 1px solid var(--color-line);
      border-radius: 999px;
      background: #fff;
      color: var(--color-soft);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8);
      transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    }

    .searchbox:focus-within {
      border-color: rgba(232, 111, 58, .45);
      box-shadow: 0 0 0 4px rgba(232, 111, 58, .12);
      background: #fffdf9;
    }

    .searchbox input {
      width: 100%;
      min-width: 0;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--color-text);
      font-size: 14px;
    }

    .searchbox input::placeholder {
      color: #a99b8e;
    }

    .btn {
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 10px 18px;
      font-weight: 700;
      font-size: 14px;
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .tag:focus-visible,
    .faq-question:focus-visible,
    .menu-button:focus-visible {
      outline: 3px solid rgba(232, 111, 58, .28);
      outline-offset: 3px;
    }

    .btn:active {
      transform: translateY(1px);
    }

    .btn-primary {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 12px 24px rgba(232, 111, 58, .22);
    }

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

    .btn-secondary {
      color: var(--color-text);
      background: #fff;
      border: 1px solid var(--color-line);
    }

    .btn-secondary:hover {
      border-color: rgba(232, 111, 58, .34);
      color: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }

    .menu-button {
      width: 42px;
      height: 42px;
      display: none;
      place-items: center;
      border-radius: 999px;
      border: 1px solid var(--color-line);
      background: #fff;
      color: var(--color-text);
    }

    .hero {
      padding: 56px 0 34px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(232, 111, 58, .1);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
    }

    .hero-panel {
      margin-top: 22px;
      display: grid;
      grid-template-columns: minmax(0, 1.03fr) minmax(340px, .82fr);
      gap: 24px;
      align-items: stretch;
    }

    .hero-copy {
      padding: clamp(28px, 4vw, 46px);
      border: 1px solid var(--color-line);
      border-radius: 22px;
      background: rgba(255, 255, 255, .72);
      box-shadow: var(--shadow-md);
    }

    h1 {
      margin: 0;
      max-width: 780px;
      font-size: clamp(34px, 5vw, 64px);
      line-height: 1.12;
      letter-spacing: 0;
      font-weight: 900;
    }

    .hero-copy p {
      margin: 18px 0 0;
      max-width: 720px;
      color: var(--color-muted);
      font-size: 17px;
    }

    .hero-actions {
      margin-top: 26px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .hero-note {
      margin-top: 24px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .mini-stat {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border-radius: 999px;
      background: #fff8ef;
      border: 1px solid rgba(232, 111, 58, .16);
      color: #6b584b;
      font-size: 13px;
      font-weight: 700;
    }

    .recommend-card {
      position: relative;
      min-height: 100%;
      padding: 22px;
      border: 1px solid rgba(232, 111, 58, .24);
      border-radius: 22px;
      background: linear-gradient(180deg, #fff 0%, #fff2e3 100%);
      box-shadow: var(--shadow-md);
      overflow: hidden;
    }

    .recommend-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: linear-gradient(135deg, rgba(232, 111, 58, .13), transparent 44%);
      pointer-events: none;
    }

    .recommend-card > * {
      position: relative;
    }

    .recommend-top {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      align-items: flex-start;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      background: rgba(245, 178, 76, .18);
      color: #925514;
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .route-line {
      margin: 24px 0;
      display: grid;
      gap: 12px;
    }

    .route-item {
      display: grid;
      grid-template-columns: 36px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 14px;
      border: 1px solid rgba(80, 61, 45, .12);
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, .7);
    }

    .route-dot {
      width: 36px;
      height: 36px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      background: #fff4e6;
      color: var(--color-primary-dark);
      font-weight: 900;
    }

    .route-item strong {
      display: block;
      font-size: 15px;
      line-height: 1.35;
    }

    .route-item span {
      color: var(--color-muted);
      font-size: 13px;
    }

    .heat {
      color: var(--color-primary-dark);
      font-size: 12px;
      font-weight: 900;
    }

    .section {
      padding: 54px 0;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(280px, .46fr);
      gap: 28px;
      align-items: end;
      margin-bottom: 24px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(26px, 3.2vw, 42px);
      line-height: 1.2;
      font-weight: 900;
      letter-spacing: 0;
    }

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

    .filter-shell {
      display: grid;
      grid-template-columns: 280px 1fr;
      gap: 22px;
      align-items: start;
    }

    .filter-panel {
      position: sticky;
      top: 96px;
      padding: 18px;
      border: 1px solid var(--color-line);
      border-radius: 18px;
      background: rgba(255, 255, 255, .78);
      box-shadow: var(--shadow-sm);
    }

    .filter-panel h2,
    .filter-panel h3 {
      margin: 0 0 12px;
      font-size: 17px;
      font-weight: 900;
    }

    .tag-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 11px;
      border-radius: 999px;
      border: 1px solid rgba(75, 55, 40, .13);
      background: #fff;
      color: #5f5147;
      font-size: 13px;
      font-weight: 700;
    }

    .tag:hover,
    .tag.active {
      color: #fff;
      border-color: var(--color-primary);
      background: var(--color-primary);
      box-shadow: 0 10px 20px rgba(232, 111, 58, .17);
    }

    .filter-list {
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .filter-list li {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 11px 0;
      color: var(--color-muted);
      border-top: 1px dashed rgba(91, 70, 52, .18);
      font-size: 14px;
    }

    .filter-list strong {
      color: var(--color-text);
    }

    .visual-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 16px;
    }

    .visual-card {
      position: relative;
      min-height: 220px;
      border-radius: 18px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, .78);
      background: #ead6c2;
      box-shadow: var(--shadow-sm);
      isolation: isolate;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .visual-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(232, 111, 58, .28);
    }

    .visual-card::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -2;
      background:
        linear-gradient(135deg, rgba(232, 111, 58, .8), rgba(245, 178, 76, .18)),
        var(--bg);
      background-size: cover;
      background-position: center;
    }

    .visual-card::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      background: linear-gradient(180deg, rgba(26, 21, 17, .08) 0%, rgba(26, 21, 17, .62) 100%);
    }

    .visual-card.large {
      grid-column: span 7;
      min-height: 310px;
    }

    .visual-card.tall {
      grid-column: span 5;
      grid-row: span 2;
      min-height: 430px;
    }

    .visual-card.medium {
      grid-column: span 6;
    }

    .visual-card.small {
      grid-column: span 3;
      min-height: 190px;
    }

    .visual-content {
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 18px;
      color: #fff;
    }

    .visual-meta {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: flex-start;
    }

    .pill-light {
      display: inline-flex;
      align-items: center;
      padding: 6px 9px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .86);
      color: #5c3d2b;
      font-size: 12px;
      font-weight: 900;
      backdrop-filter: blur(10px);
    }

    .visual-card h3 {
      margin: 0 0 7px;
      font-size: 22px;
      line-height: 1.22;
      font-weight: 900;
      text-shadow: 0 2px 16px rgba(0, 0, 0, .25);
    }

    .visual-card p {
      margin: 0;
      color: rgba(255, 255, 255, .88);
      font-size: 14px;
      line-height: 1.65;
    }

    .value-map {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: stretch;
    }

    .value-main,
    .value-side,
    .scenario-card,
    .flow-card,
    .voice-card,
    .cta-band,
    .faq-item {
      border: 1px solid var(--color-line);
      background: rgba(255, 255, 255, .78);
      box-shadow: var(--shadow-sm);
    }

    .value-main {
      padding: 26px;
      border-radius: 20px;
    }

    .value-main h2 {
      margin: 0;
      font-size: clamp(24px, 3vw, 38px);
      line-height: 1.2;
      font-weight: 900;
    }

    .value-main p {
      margin: 14px 0 0;
      color: var(--color-muted);
    }

    .feature-rows {
      margin-top: 22px;
      display: grid;
      gap: 12px;
    }

    .feature-row {
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 13px;
      align-items: start;
      padding: 14px;
      border-radius: var(--radius-md);
      background: #fff7ed;
      border: 1px solid rgba(232, 111, 58, .12);
    }

    .feature-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      background: #fff;
      color: var(--color-primary-dark);
      font-weight: 900;
      box-shadow: inset 0 0 0 1px rgba(232, 111, 58, .16);
    }

    .feature-row strong {
      display: block;
      margin-bottom: 3px;
      font-size: 16px;
    }

    .feature-row span {
      color: var(--color-muted);
      font-size: 14px;
    }

    .value-side {
      padding: 22px;
      border-radius: 20px;
      background: linear-gradient(180deg, #fff 0%, #fff1df 100%);
    }

    .meter {
      margin-top: 18px;
      display: grid;
      gap: 16px;
    }

    .meter-row span {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 8px;
      font-size: 13px;
      color: var(--color-muted);
      font-weight: 700;
    }

    .meter-line {
      height: 9px;
      border-radius: 999px;
      background: rgba(104, 77, 54, .12);
      overflow: hidden;
    }

    .meter-line i {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr 1fr;
      gap: 16px;
    }

    .scenario-card {
      min-height: 210px;
      padding: 20px;
      border-radius: 18px;
      transition: transform .22s ease, box-shadow .22s ease;
    }

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

    .scenario-card:nth-child(2) {
      margin-top: 34px;
      background: #fff3e7;
    }

    .scenario-card:nth-child(3) {
      background: #fff;
    }

    .scenario-card .num {
      color: var(--color-primary-dark);
      font-weight: 900;
      font-size: 13px;
    }

    .scenario-card h3 {
      margin: 10px 0 8px;
      font-size: 20px;
      line-height: 1.25;
      font-weight: 900;
    }

    .scenario-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .flow-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .flow-card {
      position: relative;
      padding: 20px;
      border-radius: 18px;
      overflow: hidden;
    }

    .flow-card::after {
      content: "";
      position: absolute;
      right: 18px;
      top: 20px;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: rgba(232, 111, 58, .1);
    }

    .flow-card b {
      color: var(--color-primary-dark);
      font-size: 13px;
    }

    .flow-card h3 {
      margin: 18px 0 8px;
      font-size: 18px;
      font-weight: 900;
    }

    .flow-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .social-strip {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 20px;
      align-items: center;
      padding: 22px;
      border: 1px solid rgba(232, 111, 58, .18);
      border-radius: 22px;
      background: #fff4e8;
      box-shadow: var(--shadow-sm);
    }

    .avatar-wall {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
    }

    .avatar {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      border: 3px solid #fff;
      background: linear-gradient(135deg, var(--c1), var(--c2));
      box-shadow: 0 8px 16px rgba(76, 54, 36, .12);
    }

    .voice-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .voice-card {
      padding: 16px;
      border-radius: 16px;
      background: #fff;
    }

    .voice-card p {
      margin: 0;
      color: #5f5147;
      font-size: 14px;
    }

    .voice-card strong {
      display: block;
      margin-top: 12px;
      color: var(--color-primary-dark);
      font-size: 13px;
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 22px;
      align-items: center;
      padding: clamp(24px, 4vw, 38px);
      border-radius: 24px;
      background:
        linear-gradient(135deg, rgba(232, 111, 58, .94), rgba(245, 178, 76, .86)),
        #e86f3a;
      color: #fff;
    }

    .cta-band::after {
      content: "";
      position: absolute;
      right: -60px;
      bottom: -80px;
      width: 260px;
      height: 260px;
      border: 36px solid rgba(255, 255, 255, .16);
      border-radius: 50%;
    }

    .cta-band h2 {
      position: relative;
      margin: 0;
      font-size: clamp(25px, 3.4vw, 42px);
      line-height: 1.2;
      font-weight: 900;
    }

    .cta-band p {
      position: relative;
      margin: 10px 0 0;
      max-width: 700px;
      color: rgba(255, 255, 255, .9);
    }

    .cta-actions {
      position: relative;
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .cta-band .btn-primary {
      background: #fff;
      color: var(--color-primary-dark);
      box-shadow: 0 16px 32px rgba(111, 56, 27, .18);
    }

    .cta-band .btn-primary:hover {
      color: #9d3f17;
      background: #fff7ed;
    }

    .cta-band .btn-secondary {
      color: #fff;
      background: rgba(255, 255, 255, .14);
      border-color: rgba(255, 255, 255, .45);
    }

    .faq-wrap {
      max-width: 920px;
      margin: 0 auto;
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border-radius: 16px;
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 60px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 20px;
      color: var(--color-text);
      text-align: left;
      font-weight: 900;
    }

    .faq-question:hover {
      background: #fff6ed;
      color: var(--color-primary-dark);
    }

    .faq-icon {
      width: 26px;
      height: 26px;
      flex: 0 0 26px;
      display: grid;
      place-items: center;
      border-radius: 999px;
      background: #fff1df;
      color: var(--color-primary-dark);
      transition: transform .2s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 20px 18px;
      color: var(--color-muted);
      font-size: 15px;
    }

    .faq-item.open .faq-answer {
      display: block;
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
    }

    .footer {
      margin-top: 40px;
      padding: 46px 0 24px;
      border-top: 1px solid var(--color-line);
      background: rgba(255, 255, 255, .66);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr .75fr .9fr;
      gap: 28px;
    }

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

    .footer h4 {
      margin: 0 0 12px;
      font-size: 15px;
      font-weight: 900;
    }

    .footer a:not(.brand) {
      display: block;
      margin-top: 8px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .footer a:not(.brand):hover {
      color: var(--color-primary-dark);
      transform: translateX(2px);
    }

    .footer-bottom {
      margin-top: 34px;
      padding-top: 18px;
      border-top: 1px solid var(--color-line);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: var(--color-soft);
      font-size: 13px;
    }

    @media (max-width: 1280px) {
      .searchbox {
        width: 190px;
      }

      .visual-card.small {
        grid-column: span 6;
      }
    }

    @media (max-width: 1024px) {
      .nav-shell {
        flex-wrap: wrap;
        padding: 14px 0;
      }

      .nav-links {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        margin-left: 0;
      }

      .nav-tools {
        margin-left: auto;
      }

      .hero-panel,
      .filter-shell,
      .value-map,
      .social-strip,
      .cta-band {
        grid-template-columns: 1fr;
      }

      .filter-panel {
        position: static;
      }

      .visual-card.large,
      .visual-card.tall,
      .visual-card.medium {
        grid-column: span 6;
        min-height: 280px;
      }

      .scenario-grid,
      .voice-grid {
        grid-template-columns: 1fr;
      }

      .scenario-card:nth-child(2) {
        margin-top: 0;
      }

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

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .site-header {
        position: sticky;
      }

      .brand {
        font-size: 15px;
      }

      .nav-links,
      .nav-tools {
        display: none;
      }

      .menu-button {
        display: grid;
        margin-left: auto;
      }

      .nav-shell.menu-open .nav-links,
      .nav-shell.menu-open .nav-tools {
        display: flex;
        width: 100%;
      }

      .nav-shell.menu-open .nav-tools {
        flex-direction: column;
        align-items: stretch;
      }

      .nav-shell.menu-open .searchbox {
        width: 100%;
      }

      .nav-links {
        border-radius: 18px;
        padding: 8px;
        flex-wrap: wrap;
      }

      .nav-link {
        flex: 1 1 auto;
        text-align: center;
      }

      .hero {
        padding-top: 34px;
      }

      .hero-copy,
      .recommend-card {
        border-radius: 18px;
        padding: 22px;
      }

      h1 {
        font-size: 36px;
      }

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

      .section {
        padding: 38px 0;
      }

      .section-head {
        grid-template-columns: 1fr;
        gap: 10px;
      }

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

      .visual-card.large,
      .visual-card.tall,
      .visual-card.medium,
      .visual-card.small {
        grid-column: auto;
        min-height: 250px;
      }

      .route-item {
        grid-template-columns: 34px 1fr;
      }

      .route-item .heat {
        grid-column: 2;
      }

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

      .footer-bottom {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .hero-actions,
      .cta-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .btn {
        width: 100%;
      }

      .recommend-top {
        flex-direction: column;
      }

      .filter-panel {
        padding: 15px;
      }

      .tag {
        font-size: 12px;
      }

      .visual-content {
        padding: 16px;
      }

      .visual-card h3 {
        font-size: 20px;
      }

      .social-strip {
        padding: 18px;
      }
    }

/* roulang page: category2 */
:root{
      --bg: #f7f1e8;
      --bg-2: #fcfaf6;
      --panel: rgba(255, 251, 245, 0.9);
      --panel-strong: #fffdf8;
      --text: #241913;
      --muted: #736458;
      --line: #e8dacc;
      --line-strong: #dcc7b3;
      --accent: #d8763c;
      --accent-strong: #b95c30;
      --accent-soft: #fde2cf;
      --shadow: 0 16px 36px rgba(92, 62, 33, 0.10);
      --shadow-soft: 0 8px 20px rgba(92, 62, 33, 0.06);
      --radius: 18px;
      --radius-sm: 12px;
    }
    *{ box-sizing: border-box; }
    html{ scroll-behavior: smooth; }
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, rgba(252,250,246,1) 0%, rgba(247,241,232,1) 100%);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height:1.7;
      text-rendering: optimizeLegibility;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(219,199,180,0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(219,199,180,0.05) 1px, transparent 1px);
      background-size: 100% 44px, 44px 100%;
      opacity:.34;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.64), rgba(0,0,0,.12) 88%, transparent 100%);
    }
    h1, h2, h3, h4{ text-wrap: balance; letter-spacing: 0; }
    a{ color: inherit; text-decoration: none; }
    img{ max-width: 100%; display: block; }
    button, input, textarea, select{ font: inherit; }
    ::selection{
      background: var(--accent-soft);
      color: var(--text);
    }
    :focus-visible{
      outline: 3px solid rgba(216,118,60,.22);
      outline-offset: 2px;
    }
    .container{
      width: min(1240px, calc(100% - 32px));
      margin-inline: auto;
      position: relative;
      z-index: 1;
    }
    .site-header{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(16px);
      background: rgba(251, 248, 243, 0.84);
      border-bottom: 1px solid rgba(232, 218, 204, 0.9);
    }
    .nav-shell{
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 18px 0;
    }
    .brand{
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: max-content;
      font-weight: 800;
      color: var(--text);
      letter-spacing: 0;
    }
    .brand-mark{
      width: 36px;
      height: 36px;
      border-radius: 12px;
      position: relative;
      background: linear-gradient(145deg, var(--accent), var(--accent-strong));
      box-shadow: 0 10px 22px rgba(216, 118, 60, 0.28);
      flex: 0 0 auto;
    }
    .brand-mark span{
      position: absolute;
      inset: 9px;
      border-radius: 9px;
      border: 1px solid rgba(255,255,255,.48);
      background: rgba(255,255,255,.22);
    }
    .nav-links{
      display: flex;
      align-items: center;
      gap: 8px;
      margin-left: 8px;
      flex-wrap: wrap;
    }
    .nav-link{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 14px;
      border-radius: 999px;
      border: 1px solid transparent;
      color: var(--muted);
      transition: transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
    }
    .nav-link:hover{
      color: var(--text);
      background: rgba(255,255,255,.8);
      border-color: rgba(232,218,204,.95);
      transform: translateY(-1px);
      box-shadow: 0 8px 18px rgba(92,62,33,.05);
    }
    .nav-link.active{
      color: var(--text);
      background: #ffffff;
      border-color: rgba(216,118,60,.32);
      box-shadow: 0 10px 24px rgba(216,118,60,.08);
    }
    .nav-tools{
      margin-left: auto;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .searchbox{
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 280px;
      padding: 10px 13px;
      border-radius: 999px;
      background: rgba(255,255,255,.92);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    .searchbox:focus-within{
      border-color: rgba(216,118,60,.55);
      box-shadow: 0 0 0 4px rgba(216,118,60,.12);
      transform: translateY(-1px);
    }
    .searchbox svg{
      flex: 0 0 auto;
      color: var(--accent-strong);
    }
    .searchbox input{
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--text);
      min-width: 0;
    }
    .searchbox input::placeholder{
      color: #9a8d80;
    }
    .btn{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 11px 18px;
      border-radius: 999px;
      font-weight: 700;
      border: 1px solid transparent;
      transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
      white-space: nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
    }
    .btn-primary{
      color: #fff;
      background: linear-gradient(145deg, var(--accent), var(--accent-strong));
      box-shadow: 0 14px 28px rgba(216,118,60,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 32px rgba(216,118,60,.28);
    }
    .btn-secondary{
      color: var(--text);
      background: rgba(255,255,255,.88);
      border-color: var(--line);
      box-shadow: var(--shadow-soft);
    }
    .btn-secondary:hover{
      border-color: rgba(216,118,60,.28);
      background: #fff;
    }
    .menu-button{
      display: none;
      width: 42px;
      height: 42px;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.9);
      box-shadow: var(--shadow-soft);
      color: var(--text);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .menu-button:hover{
      transform: translateY(-1px);
      border-color: rgba(216,118,60,.25);
      box-shadow: var(--shadow);
    }
    .hero-wrap{
      padding: 24px 0 10px;
    }
    .countdown-strip{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 16px;
      border-radius: 18px;
      border: 1px solid rgba(216,118,60,.18);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow-soft);
    }
    .countdown-label{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent-strong);
      font-weight: 700;
      white-space: nowrap;
    }
    .countdown-label::before{
      content:"";
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 0 6px rgba(216,118,60,.12);
      flex: 0 0 auto;
    }
    .countdown-time{
      font-weight: 800;
      color: var(--text);
      letter-spacing: .02em;
    }
    .countdown-note{
      color: var(--muted);
      font-size: .95rem;
    }
    .hero-copy h1{
      font-size: clamp(2.1rem, 4vw, 3.8rem);
      line-height: 1.08;
      margin: 14px 0 16px;
      letter-spacing: 0;
    }
    .hero-copy p{
      color: var(--muted);
      font-size: 1.03rem;
      max-width: 42rem;
    }
    .hero-tags{
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 18px 0 24px;
    }
    .tag-pill{
      display: inline-flex;
      align-items: center;
      padding: 7px 11px;
      border-radius: 999px;
      border: 1px solid rgba(216,118,60,.18);
      background: rgba(255,255,255,.8);
      color: var(--text);
      font-size: .9rem;
      box-shadow: 0 6px 18px rgba(92,62,33,.05);
    }
    .hero-stats{
      display: grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
      margin-top: 24px;
    }
    .stat-tile{
      padding: 14px 16px;
      border-radius: 16px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
    }
    .stat-tile strong{
      display: block;
      font-size: 1.25rem;
      line-height: 1.1;
      margin-bottom: 4px;
    }
    .stat-tile span{
      color: var(--muted);
      font-size: .9rem;
    }
    .visual-board{
      display: grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 12px;
      align-items: stretch;
    }
    .visual-card{
      position: relative;
      overflow: hidden;
      border-radius: 18px;
      border: 1px solid rgba(232,218,204,.95);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,250,243,.92));
      box-shadow: var(--shadow-soft);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      min-height: 140px;
    }
    .visual-card:hover{
      transform: translateY(-2px);
      border-color: rgba(216,118,60,.22);
      box-shadow: var(--shadow);
    }
    .visual-card .visual-bg{
      position: absolute;
      inset: 0;
      opacity: .94;
    }
    .visual-card .visual-bg::before,
    .visual-card .visual-bg::after{
      content:"";
      position:absolute;
      inset:auto;
      border-radius: 999px;
      opacity: .24;
    }
    .visual-card .visual-bg::before{
      width: 88px;
      height: 88px;
      right: -18px;
      top: -18px;
      background: rgba(255,255,255,.55);
    }
    .visual-card .visual-bg::after{
      width: 100px;
      height: 100px;
      left: -28px;
      bottom: -32px;
      background: rgba(255,255,255,.26);
    }
    .visual-card .visual-body{
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
      padding: 16px;
    }
    .visual-card .visual-kicker{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      padding: 5px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.84);
      color: var(--accent-strong);
      border: 1px solid rgba(255,255,255,.46);
      font-size: .75rem;
      font-weight: 700;
      box-shadow: 0 8px 18px rgba(92,62,33,.07);
    }
    .visual-card h3{
      font-size: 1.06rem;
      font-weight: 800;
      margin-top: 8px;
      margin-bottom: 4px;
    }
    .visual-card p{
      color: rgba(38,26,18,.76);
      font-size: .93rem;
      max-width: 14rem;
    }
    .tile-warm{
      background:
        linear-gradient(145deg, rgba(255,234,221,.95), rgba(255,250,245,.98)),
        linear-gradient(180deg, rgba(216,118,60,.12), transparent);
    }
    .tile-contrast{
      background:
        linear-gradient(145deg, rgba(243,229,219,.95), rgba(255,250,245,.98));
    }
    .tile-detail{
      background:
        linear-gradient(145deg, rgba(255,243,233,.95), rgba(255,250,245,.98));
    }
    .tile-soft{
      background:
        linear-gradient(145deg, rgba(250,239,227,.95), rgba(255,252,248,.98));
    }
    .tile-hot{
      background:
        linear-gradient(145deg, rgba(255,230,210,.95), rgba(255,251,246,.98));
    }
    .tile-collection{
      background:
        linear-gradient(145deg, rgba(248,234,221,.95), rgba(255,252,248,.98));
    }
    .section-band{
      padding: 28px 0;
    }
    .section-head{
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 20px;
    }
    .section-kicker{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent-strong);
      font-weight: 800;
      font-size: .86rem;
      letter-spacing: .02em;
      text-transform: none;
    }
    .section-kicker::before{
      content:"";
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 0 6px rgba(216,118,60,.12);
    }
    .section-head h2{
      margin: 6px 0 8px;
      font-size: clamp(1.6rem, 2.5vw, 2.35rem);
      line-height: 1.18;
    }
    .section-head p{
      color: var(--muted);
      max-width: 42rem;
    }
    .feature-card{
      height: 100%;
      padding: 20px;
      border-radius: 18px;
      border: 1px solid rgba(232,218,204,.95);
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .feature-card:hover{
      transform: translateY(-2px);
      border-color: rgba(216,118,60,.22);
      box-shadow: var(--shadow);
    }
    .feature-icon{
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(145deg, rgba(216,118,60,.12), rgba(255,255,255,.92));
      color: var(--accent-strong);
      border: 1px solid rgba(216,118,60,.14);
      margin-bottom: 12px;
    }
    .feature-card h3{
      font-size: 1.02rem;
      margin-bottom: 6px;
      font-weight: 800;
    }
    .feature-card p{
      color: var(--muted);
      font-size: .95rem;
    }
    .matrix-shell{
      display: grid;
      grid-template-columns: 300px minmax(0, 1fr);
      gap: 20px;
      align-items: start;
    }
    .panel{
      border-radius: 20px;
      border: 1px solid rgba(232,218,204,.95);
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
    }
    .panel-inner{
      padding: 20px;
    }
    .panel h3{
      font-size: 1.08rem;
      margin-bottom: 8px;
      font-weight: 800;
    }
    .panel p{
      color: var(--muted);
      font-size: .94rem;
    }
    .filter-group{
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }
    .filter-chip{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      font-size: .9rem;
      transition: transform .18s ease, border-color .18s ease, color .18s ease, background-color .18s ease, box-shadow .18s ease;
    }
    .filter-chip:hover{
      transform: translateY(-1px);
      color: var(--text);
      border-color: rgba(216,118,60,.24);
      box-shadow: 0 8px 18px rgba(92,62,33,.05);
    }
    .filter-chip.is-active{
      color: var(--text);
      background: linear-gradient(145deg, rgba(216,118,60,.14), rgba(255,255,255,.92));
      border-color: rgba(216,118,60,.34);
      box-shadow: 0 10px 22px rgba(216,118,60,.08);
    }
    .mini-list{
      margin-top: 18px;
      display: grid;
      gap: 10px;
    }
    .mini-row{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-top: 1px solid rgba(232,218,204,.75);
      color: var(--text);
      font-size: .94rem;
    }
    .mini-row:first-child{
      border-top: 0;
      padding-top: 0;
    }
    .mini-row span{
      color: var(--muted);
    }
    .avatar-wall{
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }
    .avatar{
      width: 34px;
      height: 34px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: .78rem;
      font-weight: 800;
      color: #fff;
      border: 2px solid rgba(255,255,255,.92);
      box-shadow: 0 8px 18px rgba(92,62,33,.10);
    }
    .avatar-a{ background: linear-gradient(145deg, #cb6b33, #e28d58); }
    .avatar-b{ background: linear-gradient(145deg, #be6030, #d98a5b); }
    .avatar-c{ background: linear-gradient(145deg, #d06f3a, #eea06f); }
    .avatar-d{ background: linear-gradient(145deg, #9f5d3b, #c87c57); }
    .avatar-e{ background: linear-gradient(145deg, #d77945, #f0ad78); }
    .avatar-f{ background: linear-gradient(145deg, #b25a2f, #d37446); }
    .avatar-g{ background: linear-gradient(145deg, #ca6e39, #e7a06d); }
    .avatar-h{ background: linear-gradient(145deg, #a95d35, #d07f56); }
    .bubble-row{
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 14px;
    }
    .bubble{
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 11px;
      border-radius: 999px;
      background: rgba(255,255,255,.9);
      border: 1px solid rgba(216,118,60,.16);
      color: var(--text);
      font-size: .88rem;
      box-shadow: 0 8px 18px rgba(92,62,33,.05);
    }
    .topic-grid{
      display: grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .topic-card{
      position: relative;
      overflow: hidden;
      min-height: 172px;
      padding: 18px;
      border-radius: 18px;
      border: 1px solid rgba(232,218,204,.95);
      background: rgba(255,255,255,.88);
      box-shadow: var(--shadow-soft);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, opacity .18s ease;
    }
    .topic-card:hover{
      transform: translateY(-2px);
      border-color: rgba(216,118,60,.22);
      box-shadow: var(--shadow);
    }
    .topic-card .backdrop{
      position: absolute;
      inset: 0;
      opacity: .96;
      pointer-events: none;
    }
    .topic-card .backdrop::before{
      content:"";
      position:absolute;
      inset: 16px 16px auto auto;
      width: 74px;
      height: 74px;
      border-radius: 24px;
      background: rgba(255,255,255,.22);
      transform: rotate(12deg);
    }
    .topic-card .backdrop::after{
      content:"";
      position:absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 28%;
      background: linear-gradient(180deg, transparent, rgba(255,255,255,.14));
    }
    .topic-card .meta-top{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 16px;
      position: relative;
      z-index: 1;
    }
    .topic-card .topic-badge{
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(255,255,255,.44);
      font-size: .75rem;
      font-weight: 800;
      color: var(--accent-strong);
      box-shadow: 0 8px 18px rgba(92,62,33,.06);
    }
    .topic-card .heat{
      display: inline-flex;
      align-items: center;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.84);
      border: 1px solid rgba(216,118,60,.18);
      font-size: .76rem;
      font-weight: 800;
      color: var(--text);
    }
    .topic-card h4{
      position: relative;
      z-index: 1;
      font-size: 1.03rem;
      font-weight: 800;
      margin-bottom: 7px;
    }
    .topic-card p{
      position: relative;
      z-index: 1;
      color: rgba(40,27,18,.76);
      font-size: .92rem;
      max-width: 16rem;
    }
    .topic-card .chips{
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 14px;
    }
    .topic-card .chips span{
      display: inline-flex;
      align-items: center;
      padding: 6px 9px;
      border-radius: 999px;
      font-size: .72rem;
      font-weight: 700;
      color: var(--text);
      background: rgba(255,255,255,.88);
      border: 1px solid rgba(232,218,204,.85);
    }
    .card-warm{ background: linear-gradient(145deg, rgba(255,237,224,.96), rgba(255,251,247,.98)); }
    .card-cream{ background: linear-gradient(145deg, rgba(251,239,226,.96), rgba(255,252,248,.98)); }
    .card-soft{ background: linear-gradient(145deg, rgba(255,244,233,.96), rgba(255,252,249,.98)); }
    .card-amber{ background: linear-gradient(145deg, rgba(255,231,210,.96), rgba(255,250,245,.98)); }
    .card-brown{ background: linear-gradient(145deg, rgba(246,233,222,.96), rgba(255,252,248,.98)); }
    .card-rust{ background: linear-gradient(145deg, rgba(255,226,206,.96), rgba(255,250,245,.98)); }
    .card-neutral{ background: linear-gradient(145deg, rgba(248,240,231,.96), rgba(255,253,251,.98)); }
    .card-light{ background: linear-gradient(145deg, rgba(255,243,229,.96), rgba(255,252,248,.98)); }
    .empty-state{
      padding: 18px 20px;
      border-radius: 18px;
      border: 1px dashed rgba(216,118,60,.28);
      background: rgba(255,255,255,.76);
      color: var(--muted);
      box-shadow: var(--shadow-soft);
    }
    .social-band{
      padding: 18px 0 8px;
    }
    .cta-band{
      padding: 24px;
      border-radius: 24px;
      border: 1px solid rgba(216,118,60,.18);
      background:
        linear-gradient(145deg, rgba(255,244,235,.95), rgba(255,250,245,.98));
      box-shadow: var(--shadow);
    }
    .faq-list details{
      border-radius: 18px;
      border: 1px solid rgba(232,218,204,.95);
      background: rgba(255,255,255,.84);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }
    .faq-list details + details{
      margin-top: 12px;
    }
    .faq-list summary{
      list-style: none;
      cursor: pointer;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      font-weight: 800;
      color: var(--text);
    }
    .faq-list summary::-webkit-details-marker{
      display: none;
    }
    .faq-list summary .chev{
      flex: 0 0 auto;
      width: 18px;
      height: 18px;
      color: var(--accent-strong);
      transition: transform .18s ease;
    }
    .faq-list details[open] summary .chev{
      transform: rotate(180deg);
    }
    .faq-list .answer{
      padding: 0 20px 18px 20px;
      color: var(--muted);
    }
    .footer{
      margin-top: 28px;
      border-top: 1px solid rgba(232,218,204,.9);
      background: rgba(251,248,243,.94);
    }
    .footer-grid{
      display: grid;
      grid-template-columns: 1.45fr .9fr .9fr 1fr;
      gap: 24px;
      padding: 32px 0 22px;
    }
    .footer-grid h4{
      font-size: .98rem;
      font-weight: 800;
      margin-bottom: 12px;
      color: var(--text);
    }
    .footer-grid p,
    .footer-grid a{
      color: var(--muted);
      font-size: .94rem;
      transition: color .18s ease;
    }
    .footer-grid a{
      display: block;
      padding: 5px 0;
    }
    .footer-grid a:hover{
      color: var(--text);
    }
    .footer-bottom{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 16px 0 24px;
      border-top: 1px solid rgba(232,218,204,.85);
      color: var(--muted);
      font-size: .92rem;
      flex-wrap: wrap;
    }
    @media (max-width: 1024px){
      .matrix-shell{
        grid-template-columns: 1fr;
      }
      .topic-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
      .footer-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
    }
    @media (max-width: 767px){
      .nav-shell{
        flex-wrap: wrap;
        align-items: flex-start;
      }
      .nav-links,
      .nav-tools{
        display: none;
        width: 100%;
        margin-left: 0;
      }
      .nav-links{
        padding-top: 8px;
        flex-direction: column;
        align-items: stretch;
      }
      .nav-link{
        justify-content: flex-start;
        width: 100%;
      }
      .nav-tools{
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding-top: 2px;
      }
      .searchbox{
        min-width: 0;
        width: 100%;
      }
      .menu-button{
        display: inline-flex;
        margin-left: auto;
      }
      .site-header[data-open="true"] .nav-links,
      .site-header[data-open="true"] .nav-tools{
        display: flex;
      }
      .hero-stats{
        grid-template-columns: 1fr;
      }
      .countdown-strip{
        flex-direction: column;
        align-items: flex-start;
      }
      .topic-grid{
        grid-template-columns: 1fr;
      }
      .visual-board{
        grid-template-columns: 1fr;
      }
      .footer-grid{
        grid-template-columns: 1fr;
      }
      .section-head{
        flex-direction: column;
        align-items: flex-start;
      }
      .cta-band{
        padding: 20px;
      }
    }