/* roulang page: index */
:root{
      --bg:#f5f1e8;
      --bg-soft:#fbf8f1;
      --panel:#ffffff;
      --panel-2:#f4eee4;
      --text:#1f2a27;
      --muted:#5f6d67;
      --line:#dde4dd;
      --line-strong:#c9d3cb;
      --primary:#0f3d33;
      --primary-2:#195245;
      --accent:#c7a35a;
      --accent-2:#e3c98f;
      --shadow:0 16px 40px rgba(25, 44, 39, .08);
      --shadow-soft:0 10px 24px rgba(25, 44, 39, .06);
      --radius:18px;
      --radius-sm:14px;
      --container:1180px;
      --space:clamp(16px, 2.3vw, 28px);
      --space-lg:clamp(26px, 4vw, 54px);
      --ease:cubic-bezier(.2,.7,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(199,163,90,.12), transparent 28%),
        radial-gradient(circle at bottom right, rgba(15,61,51,.08), transparent 24%),
        var(--bg);
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(199,163,90,.26)}
    .container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
    .skip-link{
      position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip-link:focus{
      left:16px;top:16px;width:auto;height:auto;padding:12px 16px;background:var(--primary);color:#fff;border-radius:999px;z-index:1000;
    }

    .topbar{
      background:linear-gradient(90deg,var(--primary),#123e35 55%, #184f43);
      color:rgba(255,255,255,.9);
      font-size:13px;
      letter-spacing:.02em;
    }
    .topbar-inner{
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:10px 0;
    }
    .topbar strong{color:#fff;font-weight:700}
    .topbar .mini-note{opacity:.88}

    header{
      position:sticky;top:0;z-index:50;
      background:rgba(245,241,232,.92);
      backdrop-filter:saturate(145%) blur(14px);
      border-bottom:1px solid rgba(201,211,203,.72);
    }
    .header-inner{
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      min-height:76px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .brand-mark{
      width:44px;height:44px;border-radius:14px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.04)),
        linear-gradient(145deg, var(--primary), #1d5b4d);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.18), var(--shadow-soft);
      position:relative;flex:none;
    }
    .brand-mark::before,.brand-mark::after{
      content:"";position:absolute;border-radius:999px;background:rgba(255,255,255,.9);
    }
    .brand-mark::before{width:18px;height:3px;left:13px;top:14px;opacity:.95}
    .brand-mark::after{width:10px;height:10px;left:17px;top:21px;background:rgba(199,163,90,.96)}
    .brand-text{min-width:0}
    .brand-name{
      display:block;font-size:18px;font-weight:800;line-height:1.1;color:var(--primary);
      letter-spacing:.02em;
    }
    .brand-sub{
      display:block;font-size:12px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    }

    .nav-wrap{
      display:flex;align-items:center;gap:14px;
    }
    nav{display:flex;align-items:center;gap:8px}
    .nav-link{
      position:relative;
      padding:11px 14px;border-radius:999px;
      color:var(--muted);
      font-weight:600;
      transition:transform .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
    }
    .nav-link:hover,.nav-link:focus-visible{
      color:var(--primary);
      background:rgba(255,255,255,.72);
      box-shadow:0 8px 20px rgba(25,44,39,.06);
      transform:translateY(-1px);
      outline:none;
    }
    .nav-link.active{
      color:#fff;background:var(--primary);
      box-shadow:0 12px 22px rgba(15,61,51,.22);
    }
    .nav-link.active::after{
      content:"";position:absolute;inset:auto 16px 8px;
      height:2px;background:rgba(255,255,255,.85);border-radius:999px;
    }
    .header-action{
      border:1px solid rgba(15,61,51,.12);
      background:linear-gradient(135deg, var(--accent), #d9bb73);
      color:#fff;font-weight:700;
      padding:12px 18px;border-radius:999px;
      box-shadow:0 12px 24px rgba(199,163,90,.24);
      transition:transform .18s var(--ease), box-shadow .18s var(--ease), filter .18s var(--ease);
      white-space:nowrap;
    }
    .header-action:hover,.header-action:focus-visible{
      transform:translateY(-1px);
      box-shadow:0 16px 30px rgba(199,163,90,.3);
      filter:saturate(1.02);
      outline:none;
    }
    .menu-toggle{
      display:none;border:1px solid var(--line);background:var(--panel);color:var(--primary);
      width:44px;height:44px;border-radius:14px;align-items:center;justify-content:center;
      box-shadow:var(--shadow-soft);cursor:pointer;
    }
    .menu-toggle span{
      display:block;width:18px;height:2px;background:currentColor;border-radius:999px;position:relative;
    }
    .menu-toggle span::before,.menu-toggle span::after{
      content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:999px;
    }
    .menu-toggle span::before{top:-6px}
    .menu-toggle span::after{top:6px}

    main{padding-bottom:24px}
    .hero{
      padding:28px 0 10px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border-radius:28px;
      background:
        linear-gradient(115deg, rgba(10,41,35,.92), rgba(18,77,64,.86)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      box-shadow:0 24px 48px rgba(12,34,30,.14);
      color:#fff;
      min-height:640px;
    }
    .hero-shell::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 18% 16%, rgba(255,255,255,.12), transparent 24%),
        radial-gradient(circle at 82% 12%, rgba(199,163,90,.18), transparent 22%),
        linear-gradient(180deg, rgba(255,255,255,.02), rgba(0,0,0,.06));
      pointer-events:none;
    }
    .hero-inner{
      position:relative;z-index:1;
      display:grid;grid-template-columns:1.05fr .95fr;
      gap:28px;align-items:center;
      padding:clamp(24px, 4vw, 48px);
      min-height:640px;
    }
    .hero-copy{
      max-width:620px;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;border:1px solid rgba(255,255,255,.2);
      border-radius:999px;background:rgba(255,255,255,.08);
      font-size:13px;font-weight:700;letter-spacing:.04em;
      margin-bottom:18px;
    }
    .eyebrow::before{
      content:"";width:8px;height:8px;border-radius:999px;background:var(--accent-2);
      box-shadow:0 0 0 6px rgba(227,201,143,.12);
    }
    h1{
      margin:0;
      font-size:clamp(34px, 5vw, 64px);
      line-height:1.08;
      letter-spacing:.01em;
    }
    .hero-copy p{
      margin:18px 0 0;
      max-width:56ch;
      color:rgba(255,255,255,.84);
      font-size:17px;
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;
      margin-top:26px;
    }
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:48px;padding:0 18px;border-radius:999px;
      border:1px solid transparent;font-weight:700;
      transition:transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
      cursor:pointer;
    }
    .btn:hover,.btn:focus-visible{transform:translateY(-1px);outline:none}
    .btn-primary{
      background:linear-gradient(135deg, var(--accent), #d9bb73);
      color:#fff;box-shadow:0 14px 26px rgba(199,163,90,.28);
    }
    .btn-primary:hover,.btn-primary:focus-visible{box-shadow:0 18px 30px rgba(199,163,90,.34)}
    .btn-secondary{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.22);
      color:#fff;
    }
    .btn-secondary:hover,.btn-secondary:focus-visible{
      background:rgba(255,255,255,.14);
      border-color:rgba(255,255,255,.34);
    }
    .hero-tags{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:26px;
    }
    .tag{
      display:inline-flex;align-items:center;gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      color:rgba(255,255,255,.88);
      font-size:13px;
    }
    .tag i{
      width:6px;height:6px;border-radius:999px;background:var(--accent-2);display:inline-block;
    }

    .hero-visual{
      position:relative;
      min-height:520px;
      display:flex;align-items:flex-end;justify-content:flex-end;
    }
    .visual-card{
      position:relative;
      width:min(100%, 490px);
      border-radius:26px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 24px 44px rgba(0,0,0,.22);
      background:#0d231f;
    }
    .visual-card img{
      width:100%;
      height:560px;
      object-fit:cover;
      filter:saturate(1.02) contrast(1.03);
    }
    .visual-card::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(7,20,17,.12), rgba(7,20,17,.62));
    }
    .overlay-box{
      position:absolute;
      left:18px;right:18px;bottom:18px;z-index:2;
      display:grid;gap:12px;
    }
    .overlay-panel{
      background:rgba(14,35,31,.7);
      border:1px solid rgba(255,255,255,.15);
      border-radius:18px;
      padding:14px 16px;
      backdrop-filter:blur(8px);
      box-shadow:0 10px 26px rgba(0,0,0,.16);
    }
    .overlay-title{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      font-size:14px;font-weight:700;
    }
    .overlay-title span:last-child{color:var(--accent-2)}
    .overlay-list{
      display:grid;gap:8px;margin-top:10px;color:rgba(255,255,255,.84);font-size:13px;
    }
    .overlay-list div{
      display:flex;align-items:center;gap:8px;
    }
    .overlay-list div::before{
      content:"";width:7px;height:7px;border-radius:999px;background:var(--accent-2);flex:none;
    }
    .floating-badge{
      position:absolute;
      top:18px;left:18px;z-index:2;
      padding:10px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.88);
      color:var(--primary);
      font-weight:700;font-size:12px;
      box-shadow:0 14px 28px rgba(0,0,0,.12);
    }

    .section{
      padding:var(--space-lg) 0;
    }
    .section-head{
      display:flex;justify-content:space-between;gap:18px;align-items:flex-end;
      margin-bottom:22px;
    }
    .section-title{
      margin:0;
      font-size:clamp(24px, 3vw, 36px);
      line-height:1.18;color:var(--primary);
    }
    .section-desc{
      margin:8px 0 0;
      color:var(--muted);
      max-width:68ch;
      font-size:15px;
    }
    .section-kicker{
      color:var(--accent);
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      font-size:12px;
    }

    .facts-bar{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:16px;
    }
    .fact{
      background:rgba(255,255,255,.7);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      padding:20px 18px;
      display:flex;gap:14px;align-items:flex-start;
      transition:transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
    }
    .fact:hover{
      transform:translateY(-2px);
      border-color:#cfd9cf;
      box-shadow:var(--shadow);
    }
    .fact-ico{
      width:42px;height:42px;flex:none;
      border-radius:14px;
      background:linear-gradient(145deg, rgba(15,61,51,.1), rgba(199,163,90,.12));
      display:grid;place-items:center;
      color:var(--primary);
      font-weight:800;
    }
    .fact strong{display:block;font-size:18px;color:var(--text);margin-bottom:4px}
    .fact p{margin:0;color:var(--muted);font-size:14px}

    .grid-2{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:20px;
    }
    .feature-card,.panel-card,.story-card,.cta-card,.contact-card{
      background:rgba(255,255,255,.78);
      border:1px solid var(--line);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .feature-card{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      min-height:360px;
    }
    .feature-media{
      position:relative;
      min-height:100%;
      background:var(--panel-2);
    }
    .feature-media img{
      width:100%;height:100%;object-fit:cover;
    }
    .feature-media::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(15,61,51,.04), rgba(15,61,51,.28));
    }
    .feature-body{
      padding:26px;
      display:flex;flex-direction:column;justify-content:space-between;gap:18px;
    }
    .badge-row{
      display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;
    }
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:7px 10px;border-radius:999px;
      font-size:12px;font-weight:700;
      color:var(--primary);
      background:rgba(15,61,51,.08);
      border:1px solid rgba(15,61,51,.08);
    }
    .badge.hot{
      color:#8a6120;background:rgba(199,163,90,.16);border-color:rgba(199,163,90,.16);
    }
    .feature-body h3,.panel-card h3,.story-copy h3,.cta-copy h3,.contact-card h3{
      margin:0;color:var(--primary);font-size:24px;line-height:1.2;
    }
    .feature-body p,.panel-card p,.story-copy p,.cta-copy p,.contact-card p{
      margin:0;color:var(--muted);font-size:15px;
    }
    .meta-line{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:8px;color:var(--muted);font-size:13px;
    }
    .meta-line span{
      padding:7px 10px;border-radius:999px;background:#f5f7f3;border:1px solid var(--line);
    }
    .link-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:4px}
    .text-link{
      color:var(--primary);
      font-weight:700;
      display:inline-flex;align-items:center;gap:6px;
    }
    .text-link::after{content:"→";transition:transform .18s var(--ease)}
    .text-link:hover::after{transform:translateX(2px)}

    .panel-stack{
      display:grid;
      gap:18px;
    }
    .panel-card{
      padding:22px;
      display:grid;
      grid-template-columns:120px 1fr;
      gap:16px;
      align-items:center;
    }
    .panel-card .mini-img{
      width:120px;height:120px;border-radius:18px;overflow:hidden;position:relative;
      background:#edf1ea;
    }
    .panel-card .mini-img img{width:100%;height:100%;object-fit:cover}
    .panel-card .mini-img::after{
      content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(15,61,51,.06), rgba(15,61,51,.2));
    }
    .panel-list{
      margin:12px 0 0;padding:0;list-style:none;display:grid;gap:10px;
    }
    .panel-list li{
      display:flex;gap:10px;align-items:flex-start;color:var(--text);
      font-size:14px;
    }
    .panel-list li::before{
      content:"";width:8px;height:8px;border-radius:999px;background:var(--accent);margin-top:9px;flex:none;
    }
    .soft-box{
      background:linear-gradient(135deg, rgba(15,61,51,.05), rgba(199,163,90,.08));
      border:1px solid rgba(15,61,51,.08);
      border-radius:20px;padding:18px 18px 16px;
    }

    .story-grid{
      display:grid;
      gap:20px;
    }
    .story-card{
      display:grid;
      grid-template-columns:1fr 1fr;
      align-items:stretch;
      min-height:340px;
    }
    .story-card.reverse .story-media{order:2}
    .story-media{
      position:relative;min-height:100%;
    }
    .story-media img{width:100%;height:100%;object-fit:cover}
    .story-media::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(12,30,27,.02), rgba(12,30,27,.22));
    }
    .story-copy{
      padding:26px;
      display:flex;flex-direction:column;justify-content:center;gap:14px;
    }
    .feature-note{
      display:flex;gap:12px;align-items:flex-start;
      padding:14px 16px;
      border-radius:18px;background:#f7f4ec;border:1px solid var(--line);
      color:var(--muted);font-size:14px;
    }
    .feature-note strong{display:block;color:var(--text);margin-bottom:2px}
    .feature-note i{
      width:36px;height:36px;border-radius:12px;flex:none;
      background:rgba(15,61,51,.08);display:grid;place-items:center;color:var(--primary);font-style:normal;font-weight:800;
    }

    .timeline{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:16px;
    }
    .step{
      background:rgba(255,255,255,.78);
      border:1px solid var(--line);
      border-radius:22px;
      padding:20px;
      box-shadow:var(--shadow-soft);
      position:relative;
    }
    .step-num{
      width:38px;height:38px;border-radius:12px;
      background:linear-gradient(145deg, var(--primary), #1b5d50);
      color:#fff;display:grid;place-items:center;font-weight:800;
      box-shadow:0 10px 20px rgba(15,61,51,.2);
    }
    .step h4{margin:14px 0 8px;font-size:18px;color:var(--text)}
    .step p{margin:0;color:var(--muted);font-size:14px}

    .faq-wrap{
      display:grid;
      grid-template-columns:1fr;
      gap:12px;
    }
    details.faq{
      background:rgba(255,255,255,.82);
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    details.faq[open]{border-color:#cbd7cb}
    details.faq summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      font-weight:700;
      color:var(--primary);
      display:flex;justify-content:space-between;align-items:center;gap:14px;
    }
    details.faq summary::-webkit-details-marker{display:none}
    details.faq summary::after{
      content:"+";
      width:30px;height:30px;border-radius:999px;
      display:grid;place-items:center;
      background:#f1f4ef;color:var(--primary);
      flex:none;font-size:18px;font-weight:400;
      transition:transform .18s var(--ease), background-color .18s var(--ease);
    }
    details.faq[open] summary::after{
      content:"−";background:rgba(15,61,51,.1);
    }
    .faq-body{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
    }

    .cta-card{
      padding:26px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      align-items:center;
      background:
        linear-gradient(120deg, rgba(15,61,51,.96), rgba(17,69,59,.92));
      color:#fff;
      border-color:rgba(255,255,255,.08);
      box-shadow:0 20px 44px rgba(12,34,30,.16);
    }
    .cta-card h3{color:#fff}
    .cta-card p{color:rgba(255,255,255,.82)}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .cta-actions .btn-secondary{background:transparent;border-color:rgba(255,255,255,.24)}
    .contact-card{
      padding:0;
      overflow:hidden;
    }
    .contact-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      min-height:420px;
    }
    .contact-copy{
      padding:28px;
      background:linear-gradient(145deg, rgba(15,61,51,.08), rgba(199,163,90,.08));
      border-right:1px solid var(--line);
    }
    .contact-list{
      display:grid;gap:12px;margin-top:18px;padding:0;list-style:none;
    }
    .contact-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:var(--text);font-size:14px;
    }
    .contact-list li::before{
      content:"";width:8px;height:8px;border-radius:999px;background:var(--accent);margin-top:9px;flex:none;
    }
    .contact-form{
      padding:28px;
      display:grid;gap:14px;
      background:rgba(255,255,255,.94);
    }
    .field-group{
      display:grid;grid-template-columns:1fr 1fr;gap:12px;
    }
    .field label{
      display:block;margin-bottom:8px;font-size:13px;color:var(--muted);font-weight:700;
    }
    .field input,.field textarea{
      width:100%;
      border:1px solid var(--line);
      background:#fff;
      border-radius:14px;
      padding:14px 14px;
      color:var(--text);
      outline:none;
      transition:border-color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);
    }
    .field textarea{min-height:122px;resize:vertical}
    .field input:focus,.field textarea:focus{
      border-color:rgba(15,61,51,.35);
      box-shadow:0 0 0 4px rgba(15,61,51,.08);
    }
    .form-note{
      font-size:13px;color:var(--muted);
      display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;
    }
    .form-status{
      min-height:20px;
      color:var(--primary);
      font-weight:700;
    }

    footer{
      margin-top:var(--space-lg);
      background:#0d2f28;
      color:rgba(255,255,255,.86);
    }
    .footer-top{
      padding:38px 0 26px;
      display:grid;
      grid-template-columns:1.1fr .9fr .8fr;
      gap:24px;
    }
    .footer-brand .brand-name{color:#fff}
    .footer-brand .brand-sub{color:rgba(255,255,255,.7)}
    .footer-title{
      margin:0 0 14px;
      font-size:16px;
      color:#fff;
    }
    .footer-links{
      display:grid;gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.78);
      width:max-content;
      transition:color .18s var(--ease), transform .18s var(--ease);
    }
    .footer-links a:hover,.footer-links a:focus-visible{
      color:#fff;transform:translateX(2px);outline:none;
    }
    .footer-note{
      color:rgba(255,255,255,.7);
      font-size:14px;
      max-width:42ch;
      margin-top:12px;
    }
    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.1);
      padding:14px 0 18px;
      font-size:13px;
      color:rgba(255,255,255,.68);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }

    .anchor-spacer{height:1px}
    .mobile-only{display:none}

    @media (max-width: 1100px){
      .hero-inner{grid-template-columns:1fr}
      .hero-visual{justify-content:flex-start}
      .visual-card{width:min(100%, 600px)}
      .facts-bar,.timeline,.footer-top,.contact-layout,.grid-2{grid-template-columns:1fr}
      .feature-card,.story-card{grid-template-columns:1fr}
      .feature-media,.story-media{min-height:280px}
      .panel-card{grid-template-columns:100px 1fr}
      .panel-card .mini-img{width:100px;height:100px}
    }

    @media (max-width: 767px){
      .topbar-inner{flex-direction:column;align-items:flex-start}
      .header-inner{min-height:68px}
      nav{
        position:absolute;
        top:100%;left:16px;right:16px;
        background:rgba(255,255,255,.96);
        border:1px solid var(--line);
        border-radius:20px;
        padding:12px;
        box-shadow:var(--shadow);
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
      }
      header.nav-open nav{display:flex}
      .nav-link{display:block;border-radius:14px;padding:12px 14px}
      .header-action{display:none}
      .menu-toggle{display:inline-flex}
      .nav-wrap{position:relative;margin-left:auto}
      .hero{padding-top:18px}
      .hero-shell{border-radius:22px;min-height:auto}
      .hero-inner{padding:20px;min-height:auto}
      h1{font-size:clamp(30px, 10vw, 44px)}
      .hero-copy p{font-size:15px}
      .hero-visual{min-height:auto}
      .visual-card img{height:380px}
      .overlay-box{left:12px;right:12px;bottom:12px}
      .section{padding:34px 0}
      .section-head{flex-direction:column;align-items:flex-start}
      .panel-card{grid-template-columns:1fr}
      .panel-card .mini-img{width:100%;height:180px}
      .contact-layout,.cta-card,.field-group{grid-template-columns:1fr}
      .contact-copy{border-right:none;border-bottom:1px solid var(--line)}
      .cta-actions{justify-content:flex-start}
      .footer-top{padding-top:30px}
      .footer-bottom{flex-direction:column}
    }

    @media (max-width: 520px){
      .container{width:min(100% - 22px, var(--container))}
      .hero-shell{border-radius:18px}
      .hero-inner{padding:16px}
      .feature-body,.story-copy,.contact-copy,.contact-form,.cta-card,.step,.panel-card{padding:18px}
      .btn{width:100%}
      .hero-actions,.link-row,.cta-actions{width:100%}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .tag,.badge{font-size:12px}
      .visual-card img{height:320px}
      .overlay-panel{padding:12px}
    }

/* roulang page: category1 */
:root{
  --bg:#f6f1e8;
  --bg-soft:#fbf8f2;
  --surface:#fffdf9;
  --surface-2:#f4eee4;
  --line:#e4ddd0;
  --text:#21332e;
  --muted:#66756f;
  --green:#10372f;
  --green-2:#1f5a4a;
  --green-3:#2d6d5c;
  --gold:#c7a66a;
  --gold-2:#e0c690;
  --shadow:0 18px 44px rgba(16,55,47,.08);
  --shadow-2:0 24px 56px rgba(16,55,47,.12);
  --radius:18px;
  --radius-sm:14px;
  --radius-lg:26px;
  --container:1200px;
  --space:24px;
  --space-lg:40px;
  --space-xl:72px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 420px at 15% 0%, rgba(199,166,106,.12), transparent 60%),
    radial-gradient(900px 380px at 100% 10%, rgba(31,90,74,.10), transparent 55%),
    linear-gradient(180deg, #f9f4ea 0%, var(--bg) 22%, #f7f2ea 100%);
  line-height:1.72;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button,input,textarea{appearance:none;border:none;outline:none}
::selection{background:rgba(199,166,106,.28);color:var(--green)}
.container{
  width:min(var(--container), calc(100% - 32px));
  margin:0 auto;
}
.topbar{
  background:rgba(16,55,47,.96);
  color:#f5efe4;
  font-size:13px;
  letter-spacing:.2px;
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:10px 0;
}
.topbar a{
  color:var(--gold-2);
  font-weight:600;
}
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  backdrop-filter:saturate(150%) blur(14px);
  background:rgba(246,241,232,.76);
  border-bottom:1px solid rgba(228,221,208,.7);
}
.header-main{
  display:flex;
  align-items:center;
  gap:20px;
  padding:16px 0;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-width:max-content;
}
.brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  background:
    linear-gradient(135deg, rgba(199,166,106,.96), rgba(16,55,47,.92));
  box-shadow:0 12px 24px rgba(16,55,47,.16);
  position:relative;
}
.brand-mark::before,
.brand-mark::after{
  content:"";
  position:absolute;
  inset:10px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.42);
}
.brand-mark::after{
  inset:14px;
  border-color:rgba(255,255,255,.18);
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand-name{
  font-size:18px;
  font-weight:800;
  color:var(--green);
  letter-spacing:.3px;
}
.brand-sub{
  margin-top:4px;
  font-size:12px;
  color:var(--muted);
}
.nav-spacer{flex:1}
#mainNav{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.nav-link{
  position:relative;
  padding:10px 14px;
  border-radius:999px;
  color:var(--muted);
  font-weight:700;
  transition:transform .22s var(--ease), background-color .22s var(--ease), color .22s var(--ease), box-shadow .22s var(--ease);
}
.nav-link:hover,
.nav-link:focus-visible{
  transform:translateY(-1px);
  background:rgba(31,90,74,.08);
  color:var(--green);
  box-shadow:inset 0 0 0 1px rgba(31,90,74,.12);
}
.nav-link.active{
  background:linear-gradient(135deg, rgba(16,55,47,.96), rgba(31,90,74,.96));
  color:#fff;
  box-shadow:0 14px 26px rgba(16,55,47,.18);
}
.header-cta,
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  padding:12px 18px;
  font-weight:700;
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), background-color .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
  cursor:pointer;
}
.header-cta{
  background:linear-gradient(135deg, var(--gold), var(--gold-2));
  color:var(--green);
  box-shadow:0 14px 28px rgba(199,166,106,.22);
}
.header-cta:hover,
.header-cta:focus-visible,
.btn:hover,
.btn:focus-visible{
  transform:translateY(-1px);
}
.btn-primary{
  background:linear-gradient(135deg, var(--green), var(--green-2));
  color:#fff;
  box-shadow:0 14px 28px rgba(16,55,47,.18);
}
.btn-primary:hover,
.btn-primary:focus-visible{
  box-shadow:0 18px 32px rgba(16,55,47,.24);
}
.btn-ghost{
  background:rgba(255,255,255,.62);
  color:var(--green);
  border:1px solid rgba(31,90,74,.16);
}
.btn-ghost:hover,
.btn-ghost:focus-visible{
  background:#fff;
  border-color:rgba(31,90,74,.26);
}
.menu-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:14px;
  background:rgba(255,255,255,.72);
  color:var(--green);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.menu-toggle svg{width:20px;height:20px}
main{
  display:block;
}
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid rgba(228,221,208,.8);
  background:
    linear-gradient(90deg, rgba(16,55,47,.88), rgba(16,55,47,.60)),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(16,55,47,.54) 0%, rgba(16,55,47,.18) 58%, rgba(199,166,106,.12) 100%);
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  inset:auto -12% -26% auto;
  width:420px;
  height:420px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(199,166,106,.20), rgba(199,166,106,0) 68%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:34px;
  align-items:center;
  padding:60px 0 54px;
  min-height:calc(100vh - 92px);
}
.hero-copy{
  color:#f8f3ea;
}
.eyebrow,
.section-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  color:#f6e9cf;
  font-size:13px;
  font-weight:700;
  letter-spacing:.5px;
}
.breadcrumb{
  margin-top:14px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  color:rgba(248,243,234,.74);
  font-size:14px;
}
.breadcrumb span{
  opacity:.7;
}
.hero h1{
  margin:18px 0 14px;
  font-size:clamp(34px, 4.4vw, 60px);
  line-height:1.08;
  letter-spacing:-.03em;
}
.hero-desc{
  max-width:36rem;
  margin:0;
  font-size:18px;
  color:rgba(248,243,234,.86);
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}
.hero-actions .btn-ghost{
  background:rgba(255,255,255,.09);
  color:#fff;
  border-color:rgba(255,255,255,.22);
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:34px;
  padding:7px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  color:#fff;
  border:1px solid rgba(255,255,255,.14);
  font-size:13px;
  font-weight:700;
}
.hero-panel{
  display:grid;
  gap:16px;
  align-self:stretch;
}
.hero-visual{
  position:relative;
  min-height:440px;
  border-radius:26px;
  overflow:hidden;
  box-shadow:var(--shadow-2);
  background:linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.16);
}
.hero-visual img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(1.03) contrast(1.02);
}
.hero-visual::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(16,55,47,.08) 0%, rgba(16,55,47,.36) 100%);
}
.hero-overlay{
  position:absolute;
  inset:auto 18px 18px 18px;
  z-index:2;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:flex-end;
  justify-content:space-between;
}
.hero-note{
  flex:1 1 220px;
  padding:16px 16px 14px;
  border-radius:18px;
  background:rgba(255,253,249,.88);
  box-shadow:0 12px 28px rgba(16,55,47,.10);
  color:var(--green);
  border:1px solid rgba(255,255,255,.4);
  backdrop-filter:blur(8px);
}
.hero-note strong{
  display:block;
  font-size:16px;
  margin-bottom:4px;
}
.hero-note span{
  font-size:13px;
  color:var(--muted);
}
.hero-mini{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:10px;
}
.mini-chip{
  padding:10px 12px;
  border-radius:16px;
  background:rgba(255,255,255,.12);
  color:#fff;
  border:1px solid rgba(255,255,255,.14);
  text-align:center;
  font-size:12px;
  font-weight:700;
}
.section{
  padding:var(--space-xl) 0;
}
.section-alt{
  background:
    linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.15)),
    linear-gradient(180deg, rgba(244,238,228,.8), rgba(246,241,232,.92));
  border-top:1px solid rgba(228,221,208,.6);
  border-bottom:1px solid rgba(228,221,208,.6);
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:26px;
}
.section-head h2,
.split-copy h2,
.cta-copy h2{
  margin:0;
  font-size:clamp(26px, 2.8vw, 38px);
  line-height:1.15;
  letter-spacing:-.02em;
  color:var(--green);
}
.section-head p,
.split-copy p,
.cta-copy p{
  margin:0;
  color:var(--muted);
  max-width:42rem;
}
.fact-strip{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
}
.fact-item{
  background:linear-gradient(180deg, rgba(255,253,249,.95), rgba(249,245,236,.92));
  border:1px solid rgba(228,221,208,.92);
  border-radius:22px;
  padding:22px;
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.fact-item::before{
  content:"";
  position:absolute;
  inset:auto -8px -8px auto;
  width:110px;
  height:110px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(199,166,106,.16), rgba(199,166,106,0) 70%);
}
.fact-k{
  font-size:28px;
  line-height:1;
  font-weight:900;
  color:var(--green);
  margin-bottom:8px;
}
.fact-item h3{
  margin:0 0 8px;
  font-size:17px;
  color:var(--green);
}
.fact-item p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.content-grid{
  display:grid;
  grid-template-columns:repeat(12, minmax(0, 1fr));
  gap:20px;
}
.content-card{
  background:var(--surface);
  border:1px solid rgba(228,221,208,.92);
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
  display:flex;
  flex-direction:column;
  min-height:100%;
}
.content-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:rgba(199,166,106,.42);
}
.content-media{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--surface-2);
}
.content-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s var(--ease), filter .5s var(--ease);
}
.content-card:hover .content-media img{
  transform:scale(1.04);
  filter:saturate(1.04);
}
.content-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(16,55,47,.04), rgba(16,55,47,.18));
}
.card-body{
  padding:22px 22px 24px;
  display:flex;
  flex-direction:column;
  gap:14px;
  flex:1;
}
.card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.card-tag{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  padding:5px 11px;
  border-radius:999px;
  background:rgba(31,90,74,.08);
  color:var(--green-2);
  border:1px solid rgba(31,90,74,.12);
  font-size:12px;
  font-weight:800;
}
.card-badge{
  font-size:12px;
  color:var(--gold);
  font-weight:800;
}
.card-body h3{
  margin:0;
  font-size:20px;
  line-height:1.28;
  color:var(--green);
}
.card-body p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.card-meta{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  padding-top:10px;
  border-top:1px solid rgba(228,221,208,.72);
  color:var(--muted);
  font-size:13px;
}
.feature-large{
  grid-column:span 7;
}
.feature-large .content-media{aspect-ratio:16/9}
.feature-compact{
  grid-column:span 5;
  display:grid;
  grid-template-rows:auto 1fr;
}
.feature-compact .card-body{
  padding:20px 20px 22px;
}
.feature-stack{
  grid-column:span 5;
  display:grid;
  gap:20px;
}
.info-panel{
  background:
    linear-gradient(160deg, rgba(16,55,47,.96), rgba(31,90,74,.94));
  color:#f5efe3;
  border-radius:26px;
  padding:28px;
  box-shadow:var(--shadow-2);
  overflow:hidden;
  position:relative;
}
.info-panel::after{
  content:"";
  position:absolute;
  inset:auto -18% -28% auto;
  width:260px;
  height:260px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(199,166,106,.22), rgba(199,166,106,0) 70%);
}
.info-panel h3{
  margin:0 0 12px;
  font-size:24px;
  line-height:1.25;
}
.info-panel p{
  margin:0 0 18px;
  color:rgba(245,239,227,.82);
}
.check-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.check-list li{
  position:relative;
  padding-left:28px;
  color:#f7f0e2;
}
.check-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.55em;
  width:12px;
  height:12px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow:0 0 0 4px rgba(199,166,106,.16);
}
.split-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:26px;
  align-items:center;
}
.split-media{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--shadow-2);
  min-height:420px;
}
.split-media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.split-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(16,55,47,.08), rgba(16,55,47,.30));
}
.split-copy{
  padding:10px 0;
}
.split-copy .section-label{
  background:rgba(31,90,74,.08);
  border-color:rgba(31,90,74,.12);
  color:var(--green-2);
}
.split-copy p{
  margin-top:18px;
}
.pill-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:22px 0 26px;
}
.pill{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:7px 12px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--muted);
  font-size:13px;
  font-weight:700;
  box-shadow:0 8px 22px rgba(16,55,47,.04);
}
.timeline{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
}
.timeline-item{
  background:var(--surface);
  border:1px solid rgba(228,221,208,.92);
  border-radius:22px;
  padding:22px;
  box-shadow:var(--shadow);
  position:relative;
}
.timeline-num{
  font-size:14px;
  font-weight:900;
  color:var(--gold);
  letter-spacing:.18em;
  margin-bottom:12px;
}
.timeline-item h3{
  margin:0 0 8px;
  font-size:18px;
  color:var(--green);
}
.timeline-item p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.faq-layout{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:26px;
  align-items:start;
}
.faq-side{
  background:linear-gradient(180deg, rgba(255,253,249,.98), rgba(247,241,232,.96));
  border:1px solid rgba(228,221,208,.92);
  border-radius:26px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.faq-side .content-media{aspect-ratio:4/3}
.faq-side .card-body{padding:20px}
.faq-list{
  display:grid;
  gap:14px;
}
details{
  background:var(--surface);
  border:1px solid rgba(228,221,208,.92);
  border-radius:18px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
summary{
  list-style:none;
  cursor:pointer;
  padding:18px 20px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  color:var(--green);
  font-weight:800;
  outline:none;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"+";
  flex:0 0 auto;
  width:28px;
  height:28px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:rgba(31,90,74,.08);
  color:var(--green-2);
  font-size:18px;
  line-height:1;
  transition:transform .22s var(--ease), background-color .22s var(--ease);
}
details[open] summary::after{
  content:"–";
  background:rgba(199,166,106,.15);
}
details p{
  margin:0;
  padding:0 20px 18px;
  color:var(--muted);
}
.cta-section{
  padding-bottom:calc(var(--space-xl) + 10px);
}
.cta-box{
  background:
    linear-gradient(135deg, rgba(16,55,47,.98), rgba(31,90,74,.96));
  color:#fff;
  border-radius:28px;
  padding:30px;
  box-shadow:var(--shadow-2);
  position:relative;
  overflow:hidden;
}
.cta-box::after{
  content:"";
  position:absolute;
  inset:auto -8% -26% auto;
  width:320px;
  height:320px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(224,198,144,.22), rgba(224,198,144,0) 68%);
}
.cta-grid{
  display:grid;
  grid-template-columns:1fr .92fr;
  gap:22px;
  align-items:stretch;
}
.cta-copy{
  position:relative;
  z-index:1;
}
.cta-copy h2{color:#fff}
.cta-copy p{color:rgba(255,255,255,.84);margin-top:14px;max-width:34rem}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}
.cta-actions .btn-ghost{
  background:rgba(255,255,255,.08);
  color:#fff;
  border-color:rgba(255,255,255,.16);
}
.contact-form{
  position:relative;
  z-index:1;
  background:rgba(255,255,255,.96);
  color:var(--text);
  border-radius:24px;
  padding:22px;
  border:1px solid rgba(228,221,208,.82);
  box-shadow:0 18px 36px rgba(16,55,47,.10);
}
.form-grid{
  display:grid;
  gap:14px;
}
.field label{
  display:block;
  margin-bottom:8px;
  font-size:13px;
  font-weight:800;
  color:var(--green);
}
.field input,
.field textarea{
  width:100%;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  padding:12px 14px;
  color:var(--text);
  transition:border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease);
}
.field textarea{
  min-height:120px;
  resize:vertical;
}
.field input:focus,
.field textarea:focus{
  border-color:rgba(31,90,74,.42);
  box-shadow:0 0 0 4px rgba(31,90,74,.10);
}
.form-note{
  margin-top:10px;
  font-size:13px;
  color:var(--muted);
}
.form-result{
  margin-top:12px;
  padding:11px 14px;
  border-radius:14px;
  background:rgba(31,90,74,.08);
  color:var(--green-2);
  display:none;
}
footer{
  background:linear-gradient(180deg, rgba(16,55,47,.98), rgba(8,30,26,.98));
  color:#f3ede3;
  padding-top:38px;
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:24px;
  padding-bottom:28px;
}
.footer-brand .brand-name{
  color:#fff;
}
.footer-brand .brand-sub{
  color:rgba(243,237,227,.78);
}
.footer-note{
  color:rgba(243,237,227,.78);
  font-size:14px;
}
.footer-title{
  margin:0 0 14px;
  font-size:16px;
  color:#fff;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a{
  color:rgba(243,237,227,.82);
  transition:color .22s var(--ease), transform .22s var(--ease);
}
.footer-links a:hover,
.footer-links a:focus-visible{
  color:var(--gold-2);
  transform:translateX(2px);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:16px 0 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  color:rgba(243,237,227,.72);
  font-size:13px;
}
:focus-visible{
  outline:3px solid rgba(199,166,106,.45);
  outline-offset:2px;
}
@media (max-width: 1080px){
  .hero-inner,
  .cta-grid,
  .faq-layout,
  .split-grid{
    grid-template-columns:1fr;
  }
  .hero-inner{min-height:auto;padding:44px 0 48px}
  .hero-panel{order:-1}
  .feature-large,
  .feature-compact,
  .feature-stack{
    grid-column:span 12;
  }
  .footer-top{
    grid-template-columns:1fr 1fr;
  }
}
@media (max-width: 920px){
  .header-main{
    flex-wrap:wrap;
  }
  .nav-spacer{display:none}
  .menu-toggle{
    display:inline-flex;
    margin-left:auto;
  }
  #mainNav{
    width:100%;
    display:none;
    padding:14px 0 4px;
  }
  #mainNav.is-open{
    display:flex;
  }
  .header-cta{
    margin-left:auto;
  }
  .fact-strip,
  .timeline{
    grid-template-columns:1fr;
  }
  .hero-mini{
    grid-template-columns:1fr;
  }
}
@media (max-width: 767px){
  .container{width:min(var(--container), calc(100% - 24px))}
  .topbar-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:6px;
  }
  .header-main{
    padding:14px 0 12px;
  }
  .brand-name{font-size:16px}
  .brand-sub{font-size:11px}
  .header-cta{
    width:100%;
    order:3;
  }
  .menu-toggle{
    order:2;
  }
  .hero h1{
    font-size:clamp(30px, 10vw, 42px);
  }
  .hero-desc{
    font-size:16px;
  }
  .hero-actions .btn,
  .cta-actions .btn{
    width:100%;
  }
  .section{
    padding:60px 0;
  }
  .section-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .content-grid{
    gap:16px;
  }
  .feature-large,
  .feature-compact,
  .feature-stack{
    grid-column:span 12;
  }
  .footer-top,
  .footer-bottom{
    grid-template-columns:1fr;
    display:grid;
  }
  .footer-bottom{
    gap:8px;
  }
}