/* roulang page: index */
:root{
      --page-bg:#f5f1eb;
      --panel:#ffffff;
      --panel-soft:#fbfaf8;
      --ink:#161617;
      --muted:#6f6a63;
      --line:#e4ddd4;
      --line-strong:#d3cbc0;
      --accent:#7c6cff;
      --accent-2:#b9afff;
      --accent-3:#f0edff;
      --dark:#131316;
      --dark-2:#1a1b20;
      --shadow:0 18px 48px rgba(17, 17, 19, .08);
      --shadow-strong:0 20px 60px rgba(17, 17, 19, .12);
      --radius:22px;
      --radius-sm:16px;
      --radius-lg:28px;
      --container:1280px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:
        radial-gradient(circle at top left, rgba(124,108,255,.08), transparent 28%),
        radial-gradient(circle at top right, rgba(185,175,255,.12), transparent 24%),
        linear-gradient(180deg, #f8f5f1 0%, #f4f0ea 48%, #f7f4ef 100%);
      font-family: Inter, "HarmonyOS Sans", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px);
      background-size: 120px 120px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.2), rgba(0,0,0,0) 70%);
      opacity:.15;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(124,108,255,.18);color:#151515}
    :focus-visible{outline:3px solid rgba(124,108,255,.28);outline-offset:2px}

    .site-container{width:min(100% - 32px, var(--container));margin-inline:auto}
    .section-space{padding:88px 0}
    .section-space-sm{padding:72px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:.55rem;
      padding:.45rem .9rem;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      color:var(--muted);
      font-size:.88rem;
      letter-spacing:.02em;
      box-shadow:0 1px 0 rgba(255,255,255,.7) inset;
    }
    .section-kicker i{
      width:.55rem;height:.55rem;border-radius:999px;background:var(--accent);display:inline-block;box-shadow:0 0 0 4px rgba(124,108,255,.12)
    }
    .section-title{
      font-size:clamp(1.9rem, 3vw, 3rem);
      line-height:1.12;
      letter-spacing:-.03em;
      color:#111113;
      font-weight:800;
      margin:0;
    }
    .section-desc{
      color:var(--muted);
      font-size:1rem;
      margin-top:14px;
      max-width:62ch;
    }

    .nav-shell{
      position:sticky;top:0;z-index:50;
      padding:14px 0 10px;
      backdrop-filter:saturate(120%) blur(12px);
      background:linear-gradient(180deg, rgba(245,241,235,.92), rgba(245,241,235,.74));
      border-bottom:1px solid rgba(228,221,212,.72);
    }
    .nav-panel{
      display:flex;align-items:center;gap:16px;
      padding:12px 14px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(228,221,212,.92);
      border-radius:24px;
      box-shadow:var(--shadow);
    }
    .brand-mark{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .brand-badge{
      width:44px;height:44px;border-radius:16px;
      background:
        linear-gradient(135deg, rgba(124,108,255,1), rgba(185,175,255,1));
      box-shadow:0 10px 24px rgba(124,108,255,.24);
      position:relative;flex:0 0 auto;
    }
    .brand-badge::before,
    .brand-badge::after{
      content:"";position:absolute;inset:auto;
      background:rgba(255,255,255,.9);
      border-radius:999px;
    }
    .brand-badge::before{width:18px;height:3px;left:13px;top:14px}
    .brand-badge::after{width:18px;height:3px;left:13px;top:24px;opacity:.82}
    .brand-copy{min-width:0}
    .brand-name{
      font-weight:800;
      color:#101013;
      line-height:1.15;
      font-size:1rem;
      letter-spacing:-.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      color:var(--muted);
      font-size:.82rem;
      margin-top:2px;
    }
    .nav-links{
      display:flex;align-items:center;gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      flex:1 1 auto;
      padding-bottom:2px;
    }
    .nav-links::-webkit-scrollbar{display:none}
    .nav-chip{
      display:inline-flex;align-items:center;gap:8px;
      padding:11px 14px;
      border-radius:16px;
      border:1px solid transparent;
      background:transparent;
      color:#303037;
      font-size:.94rem;
      white-space:nowrap;
      transition:transform .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease, color .22s ease;
    }
    .nav-chip:hover{
      transform:translateY(-1px);
      background:#fff;
      border-color:var(--line);
      box-shadow:0 12px 26px rgba(17,17,19,.06);
    }
    .nav-chip.active{
      background:linear-gradient(180deg, rgba(124,108,255,.14), rgba(124,108,255,.08));
      border-color:rgba(124,108,255,.25);
      color:#201c48;
      box-shadow:0 10px 24px rgba(124,108,255,.11);
    }
    .nav-chip .dot{
      width:8px;height:8px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px rgba(124,108,255,.12)
    }
    .nav-cta{
      display:inline-flex;align-items:center;justify-content:center;
      padding:12px 18px;
      border-radius:16px;
      background:var(--dark);
      color:#fff;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 12px 28px rgba(19,19,22,.18);
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease;
      white-space:nowrap;
      font-weight:700;
    }
    .nav-cta:hover{transform:translateY(-1px);background:#1d1d22;box-shadow:0 16px 34px rgba(19,19,22,.24)}

    .hero-shell{
      padding:34px 0 0;
    }
    .hero-card{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      background:
        radial-gradient(circle at top right, rgba(124,108,255,.22), transparent 26%),
        radial-gradient(circle at left bottom, rgba(185,175,255,.18), transparent 24%),
        linear-gradient(145deg, #141418 0%, #1b1c22 100%);
      color:#fff;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 28px 84px rgba(16,16,20,.22);
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:16px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.08);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: minmax(0,1.15fr) minmax(340px,.85fr);
      gap:28px;
      padding:34px;
      position:relative;
      z-index:1;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:.55rem .95rem;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.84);
      font-size:.9rem;
      width:max-content;
    }
    .hero-kicker b{color:#fff}
    .hero-title{
      margin:16px 0 16px;
      font-size:clamp(2.3rem, 5vw, 4.8rem);
      line-height:1.03;
      letter-spacing:-.05em;
      font-weight:800;
      max-width:11ch;
    }
    .hero-title .accent{
      color:#ddd8ff;
      text-shadow:0 0 24px rgba(124,108,255,.12);
    }
    .hero-copy{
      color:rgba(255,255,255,.76);
      font-size:1.04rem;
      max-width:62ch;
    }
    .hero-actions{
      display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px;
    }
    .btn-primary,.btn-secondary,.btn-soft{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      padding:13px 18px;border-radius:16px;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      font-weight:700;
    }
    .btn-primary{
      background:linear-gradient(135deg, #fff 0%, #f1efff 100%);
      color:#16161d;
      box-shadow:0 14px 30px rgba(255,255,255,.1);
    }
    .btn-primary:hover{transform:translateY(-1px);box-shadow:0 18px 34px rgba(255,255,255,.16)}
    .btn-secondary{
      background:transparent;
      border:1px solid rgba(255,255,255,.18);
      color:#fff;
    }
    .btn-secondary:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.38);background:rgba(255,255,255,.06)}
    .hero-meta{
      display:flex;flex-wrap:wrap;gap:10px;margin-top:22px
    }
    .meta-pill{
      padding:.5rem .8rem;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.76);
      font-size:.86rem;
    }
    .meta-pill strong{color:#fff;font-weight:700}

    .preview-panel{
      display:flex;flex-direction:column;gap:14px;
      min-height:100%;
    }
    .preview-main{
      border-radius:28px;
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
      border:1px solid rgba(255,255,255,.10);
      padding:20px;
    }
    .preview-head{
      display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px;
    }
    .preview-label{
      display:inline-flex;align-items:center;gap:8px;
      color:#fff;font-weight:700;
    }
    .preview-label .pulse{
      width:10px;height:10px;border-radius:999px;background:#9ef0be;box-shadow:0 0 0 5px rgba(158,240,190,.12)
    }
    .small-stat{
      font-size:.84rem;color:rgba(255,255,255,.62);
    }
    .preview-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:12px;
    }
    .preview-card{
      border-radius:22px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.08);
      padding:16px;
    }
    .preview-card h3{
      margin:10px 0 8px;
      color:#fff;
      font-size:1rem;
      font-weight:700;
    }
    .preview-card p{margin:0;color:rgba(255,255,255,.66);font-size:.9rem;line-height:1.7}
    .preview-badge{
      display:inline-flex;align-items:center;gap:8px;
      padding:.35rem .65rem;border-radius:999px;
      background:rgba(124,108,255,.15);
      color:#efeaff;
      border:1px solid rgba(124,108,255,.22);
      font-size:.8rem;
    }
    .preview-list{
      display:grid;gap:10px;
    }
    .preview-list .list-row{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:14px 15px;border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
    }
    .list-row strong{font-size:.96rem;color:#fff}
    .list-row span{font-size:.84rem;color:rgba(255,255,255,.62)}
    .hero-strip{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
      margin-top:16px;
    }
    .strip-card{
      padding:18px 18px;
      border-radius:22px;
      background:rgba(255,255,255,.84);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      min-height:116px;
    }
    .strip-num{
      font-size:2rem;
      line-height:1;
      letter-spacing:-.04em;
      font-weight:800;
      color:#15161b;
    }
    .strip-label{margin-top:8px;color:var(--muted);font-size:.9rem}
    .strip-note{margin-top:4px;color:#27272e;font-size:.86rem;font-weight:600}

    .soft-panel{
      background:rgba(255,255,255,.84);
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow);
    }
    .card-hover{
      transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease, background .24s ease;
    }
    .card-hover:hover{
      transform:translateY(-4px);
      border-color:rgba(124,108,255,.24);
      box-shadow:var(--shadow-strong);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:.36rem .7rem;
      border-radius:999px;
      background:rgba(124,108,255,.1);
      color:#4237a6;
      border:1px solid rgba(124,108,255,.14);
      font-size:.8rem;
      font-weight:600;
      line-height:1;
    }
    .tag.muted{
      background:#faf8f6;color:#53504c;border-color:var(--line)
    }
    .icon-swatch{
      width:48px;height:48px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(124,108,255,.12), rgba(185,175,255,.18));
      color:#352f84;
      border:1px solid rgba(124,108,255,.16);
      flex:0 0 auto;
    }
    .icon-swatch.dark{
      background:rgba(255,255,255,.08);
      color:#fff;border-color:rgba(255,255,255,.1)
    }
    .arrow-link{
      display:inline-flex;align-items:center;gap:8px;
      color:#251f67;
      font-weight:700;
      transition:gap .22s ease, color .22s ease, transform .22s ease;
    }
    .card-hover:hover .arrow-link{gap:12px;color:var(--accent)}
    .info-card{
      padding:24px;
      border-radius:26px;
      background:rgba(255,255,255,.88);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .info-card .eyebrow{
      color:var(--accent);
      font-size:.86rem;
      font-weight:700;
      letter-spacing:.04em;
      text-transform:uppercase;
    }
    .info-card h3{
      margin:.55rem 0 .55rem;
      color:#141417;
      font-size:1.22rem;
      line-height:1.35;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .info-card p{margin:0;color:var(--muted);font-size:.96rem}
    .info-list{
      margin-top:14px;
      display:grid;gap:10px;
    }
    .info-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:#2a2a30;
      font-size:.95rem;
    }
    .info-list li .bullet{
      width:8px;height:8px;border-radius:999px;background:var(--accent);margin-top:.55rem;flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(124,108,255,.1);
    }

    .ticket-layout{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .ticket-block{
      border-radius:28px;
      padding:24px;
      background:linear-gradient(180deg, #fff, #fbfaf8);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .ticket-block::after{
      content:"";
      position:absolute;
      inset:18px 18px auto auto;
      width:92px;height:92px;border-radius:24px;
      background:radial-gradient(circle, rgba(124,108,255,.15), transparent 68%);
      pointer-events:none;
    }
    .ticket-block.dark{
      background:
        radial-gradient(circle at top right, rgba(124,108,255,.16), transparent 24%),
        linear-gradient(145deg, #17181d, #0f1013);
      color:#fff;
      border-color:rgba(255,255,255,.08);
    }
    .ticket-block.dark p,
    .ticket-block.dark .section-desc,
    .ticket-block.dark li,
    .ticket-block.dark span{color:rgba(255,255,255,.72)}
    .split-grid{
      display:grid;
      grid-template-columns: repeat(12, minmax(0,1fr));
      gap:18px;
    }
    .split-grid .wide{grid-column:span 7}
    .split-grid .narrow{grid-column:span 5}
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
    }

    .filter-row{
      display:flex;gap:10px;flex-wrap:wrap;align-items:center;
    }
    .filter-pill{
      display:inline-flex;align-items:center;gap:8px;
      padding:10px 14px;border-radius:999px;
      background:#fff;border:1px solid var(--line);
      color:#35333a;font-size:.92rem;font-weight:600;
      box-shadow:0 1px 0 rgba(255,255,255,.8) inset;
    }
    .filter-pill.active{
      background:linear-gradient(135deg, rgba(124,108,255,.14), rgba(124,108,255,.08));
      border-color:rgba(124,108,255,.24);
      color:#2f2a72;
    }

    .faq-wrap{
      display:grid;
      gap:14px;
      margin-top:24px;
    }
    .faq-item{
      background:rgba(255,255,255,.88);
      border:1px solid var(--line);
      border-radius:22px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .faq-trigger{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      background:transparent;
      border:0;
      padding:18px 20px;
      color:#151519;
      cursor:pointer;
      text-align:left;
    }
    .faq-trigger strong{
      font-size:1rem;
      line-height:1.55;
      font-weight:700;
    }
    .faq-trigger .plus{
      width:38px;height:38px;border-radius:14px;
      flex:0 0 auto;
      border:1px solid var(--line);
      display:grid;place-items:center;
      color:#34343c;
      background:#fcfbfa;
      transition:transform .24s ease, background .24s ease, border-color .24s ease;
    }
    .faq-trigger:hover .plus{transform:translateY(-1px);border-color:rgba(124,108,255,.24);background:#fff}
    .faq-panel{
      max-height:0;
      opacity:0;
      overflow:hidden;
      transition:max-height .32s ease, opacity .24s ease;
      padding:0 20px;
    }
    .faq-panel-inner{
      padding:0 0 18px;
      color:var(--muted);
      font-size:.96rem;
      line-height:1.8;
    }
    .faq-item.open .faq-panel{
      opacity:1;
      max-height:260px;
    }
    .faq-item.open .plus{
      background:rgba(124,108,255,.12);
      border-color:rgba(124,108,255,.18);
      color:var(--accent);
    }

    .contact-panel{
      border-radius:34px;
      background:
        radial-gradient(circle at top right, rgba(124,108,255,.14), transparent 24%),
        linear-gradient(145deg, #16171c 0%, #111215 100%);
      color:#fff;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 24px 70px rgba(17,17,19,.22);
      overflow:hidden;
    }
    .contact-panel .inner{
      padding:34px;
    }
    .contact-panel .section-desc,
    .contact-panel p,
    .contact-panel li,
    .contact-panel span{color:rgba(255,255,255,.74)}
    .contact-card{
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      border-radius:28px;
      padding:22px;
    }
    .contact-list{display:grid;gap:12px;margin-top:14px}
    .contact-list li{display:flex;align-items:flex-start;gap:10px}
    .contact-list .mini-dot{
      width:9px;height:9px;border-radius:999px;background:#9ef0be;box-shadow:0 0 0 4px rgba(158,240,190,.12);margin-top:.52rem;flex:0 0 auto;
    }
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .field-wide{grid-column:1/-1}
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field label{
      color:rgba(255,255,255,.82);
      font-size:.92rem;
      font-weight:600;
    }
    .input, .textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      color:#fff;
      padding:13px 14px;
      outline:none;
      transition:border-color .22s ease, box-shadow .22s ease, background .22s ease, transform .22s ease;
    }
    .input::placeholder, .textarea::placeholder{color:rgba(255,255,255,.38)}
    .input:focus, .textarea:focus{
      border-color:rgba(185,175,255,.6);
      box-shadow:0 0 0 4px rgba(124,108,255,.14);
      background:rgba(255,255,255,.08);
    }
    .textarea{min-height:126px;resize:vertical}
    .form-note{
      margin-top:12px;
      font-size:.92rem;
      color:rgba(255,255,255,.62);
    }
    .submit-row{
      display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:6px
    }
    .submit-btn{
      display:inline-flex;align-items:center;justify-content:center;
      padding:13px 18px;
      border-radius:16px;
      background:linear-gradient(135deg, #fff 0%, #f0edff 100%);
      color:#16161d;
      border:0;
      font-weight:800;
      box-shadow:0 14px 28px rgba(255,255,255,.08);
      transition:transform .22s ease, box-shadow .22s ease;
      cursor:pointer;
    }
    .submit-btn:hover{transform:translateY(-1px);box-shadow:0 18px 34px rgba(255,255,255,.12)}
    .success-msg{
      display:none;
      color:#bff6d0;
      font-size:.92rem;
      background:rgba(158,240,190,.08);
      border:1px solid rgba(158,240,190,.18);
      padding:10px 12px;
      border-radius:14px;
    }

    .footer{
      background:linear-gradient(180deg, #131316 0%, #0d0d10 100%);
      color:#fff;
      margin-top:90px;
      border-top:1px solid rgba(255,255,255,.06);
    }
    .footer a{color:rgba(255,255,255,.72)}
    .footer a:hover{color:#fff}
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:24px;
      padding:44px 0;
    }
    .footer-title{
      font-size:1rem;
      font-weight:800;
      margin-bottom:14px;
      letter-spacing:-.02em;
    }
    .footer-list{display:grid;gap:10px;color:rgba(255,255,255,.74)}
    .footer-desc{max-width:40ch;color:rgba(255,255,255,.72)}
    .footer-bottom{
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:18px 0 30px;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.55);
      font-size:.92rem;
      flex-wrap:wrap;
    }

    .text-accent{color:var(--accent)}
    .muted{color:var(--muted)}
    .mini-caption{font-size:.84rem;color:var(--muted)}
    .table-like{
      display:grid;
      gap:12px;
    }
    .table-row{
      display:flex;justify-content:space-between;gap:12px;align-items:center;
      padding:14px 16px;border-radius:18px;background:#fbfaf8;border:1px solid var(--line);
    }
    .table-row strong{font-size:.95rem;color:#1a1a1f}
    .table-row span{font-size:.88rem;color:var(--muted)}
    .deep-divider{height:1px;background:linear-gradient(90deg, transparent, rgba(124,108,255,.24), transparent);margin:18px 0}

    @media (max-width: 1024px){
      .hero-grid,.ticket-layout,.split-grid,.footer-grid{grid-template-columns:1fr}
      .hero-title{max-width:13ch}
      .hero-strip{grid-template-columns:repeat(2, minmax(0,1fr))}
      .split-grid .wide,.split-grid .narrow{grid-column:span 12}
    }
    @media (max-width: 768px){
      .nav-panel{flex-wrap:wrap}
      .nav-links{order:3;flex:1 0 100%}
      .nav-cta{margin-left:auto}
      .hero-card{border-radius:28px}
      .hero-grid{padding:24px;gap:18px}
      .hero-title{font-size:clamp(2rem, 10vw, 3.25rem)}
      .preview-grid,.mini-grid,.form-grid{grid-template-columns:1fr}
      .hero-strip{grid-template-columns:1fr}
      .section-space{padding:72px 0}
      .section-space-sm{padding:62px 0}
      .contact-panel .inner{padding:24px}
    }
    @media (max-width: 520px){
      .site-container{width:min(100% - 20px, var(--container))}
      .nav-panel{padding:10px}
      .brand-badge{width:40px;height:40px;border-radius:14px}
      .brand-name{font-size:.94rem}
      .nav-chip,.nav-cta,.btn-primary,.btn-secondary,.submit-btn{width:100%}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .hero-kicker,.meta-pill,.tag,.filter-pill{font-size:.8rem}
      .ticket-block,.info-card,.strip-card{padding:18px}
      .faq-trigger{padding:16px}
      .footer-grid{padding:36px 0 26px}
    }

/* roulang page: category1 */
:root{
      --midnight:#151318;
      --midnight-2:#201d27;
      --ink:#1d1a22;
      --muted:#706b78;
      --soft:#f7f4f0;
      --card:#fffdf9;
      --line:rgba(35,31,42,.12);
      --line-dark:rgba(255,255,255,.14);
      --accent:#8f78ff;
      --accent-2:#cfc7ff;
      --ice:#eef0ff;
      --silver:#d9d6df;
      --radius:24px;
      --radius-sm:16px;
      --shadow:0 22px 60px rgba(24,20,31,.10);
      --shadow-soft:0 12px 34px rgba(24,20,31,.07);
      --ease:220ms ease-out;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Source Han Sans SC","PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 0%, rgba(143,120,255,.12), transparent 34%),
        linear-gradient(180deg,#fbf8f4 0%,#f6f2ed 46%,#fbfaf7 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:var(--accent);color:#fff}
    .site-container{width:min(1240px,calc(100% - 40px));margin:0 auto}
    .nav-shell{
      position:sticky;
      top:0;
      z-index:50;
      padding:16px 0;
      backdrop-filter:saturate(150%) blur(14px);
      background:rgba(247,244,240,.72);
    }
    .nav-panel{
      display:flex;
      align-items:center;
      gap:16px;
      padding:12px;
      border:1px solid var(--line);
      border-radius:28px;
      background:rgba(255,253,249,.86);
      box-shadow:var(--shadow-soft);
    }
    .brand-mark{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:260px;
      border-radius:20px;
      padding:10px 12px;
      transition:transform var(--ease),background var(--ease);
    }
    .brand-mark:hover{transform:translateY(-2px);background:rgba(143,120,255,.06)}
    .brand-badge{
      width:42px;height:42px;border-radius:15px;
      background:
        radial-gradient(circle at 30% 26%,#fff 0 9%,transparent 10%),
        linear-gradient(135deg,#2a2532,#151318 58%,#8f78ff);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 10px 24px rgba(25,20,36,.22);
      flex:0 0 auto;
    }
    .brand-copy{display:flex;flex-direction:column;line-height:1.18}
    .brand-name{font-weight:800;letter-spacing:-.02em;font-size:15px;color:var(--midnight)}
    .brand-sub{font-size:12px;color:var(--muted);margin-top:4px}
    .nav-links{
      flex:1;
      display:flex;
      justify-content:center;
      gap:8px;
      overflow-x:auto;
      scrollbar-width:none;
      padding:2px;
    }
    .nav-links::-webkit-scrollbar{display:none}
    .nav-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      white-space:nowrap;
      padding:11px 14px;
      border:1px solid rgba(35,31,42,.10);
      border-radius:16px;
      background:#fbfaf7;
      color:#4d4855;
      font-size:14px;
      font-weight:650;
      transition:transform var(--ease),border-color var(--ease),background var(--ease),color var(--ease),box-shadow var(--ease);
    }
    .nav-chip:hover{
      transform:translateY(-2px);
      border-color:rgba(143,120,255,.34);
      color:var(--midnight);
      box-shadow:0 10px 24px rgba(143,120,255,.10);
    }
    .nav-chip.active{
      background:var(--midnight);
      color:#fff;
      border-color:rgba(255,255,255,.08);
      box-shadow:0 12px 28px rgba(24,20,31,.20);
    }
    .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(143,120,255,.12)}
    .nav-cta,.btn-primary,.btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:18px;
      min-height:48px;
      padding:0 20px;
      font-weight:800;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .nav-cta,.btn-primary{
      background:var(--midnight);
      color:#fff;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 14px 30px rgba(21,19,24,.18);
      white-space:nowrap;
    }
    .nav-cta:hover,.btn-primary:hover{
      transform:translateY(-3px);
      background:#27222f;
      box-shadow:0 20px 42px rgba(21,19,24,.24);
    }
    .btn-secondary{
      background:rgba(255,253,249,.08);
      color:#fff;
      border:1px solid rgba(255,255,255,.18);
    }
    .btn-secondary:hover{transform:translateY(-3px);border-color:rgba(207,199,255,.72);background:rgba(255,255,255,.12)}
    .section{padding:86px 0}
    .section.tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      color:#5b506f;
      background:rgba(143,120,255,.10);
      border:1px solid rgba(143,120,255,.18);
      font-size:13px;
      font-weight:800;
    }
    .hero{
      position:relative;
      padding:76px 0 54px;
      color:#fff;
      background:
        radial-gradient(circle at 78% 18%, rgba(143,120,255,.34), transparent 32%),
        radial-gradient(circle at 28% 75%, rgba(207,199,255,.13), transparent 35%),
        linear-gradient(135deg,#151318 0%,#211d29 58%,#151318 100%);
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;inset:0;
      background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 88%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:38px;
      align-items:center;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.68);
      font-size:13px;
      margin-bottom:22px;
    }
    .breadcrumb a:hover{color:#fff}
    h1{
      margin:0;
      font-size:clamp(34px,5.2vw,66px);
      line-height:1.05;
      letter-spacing:-.055em;
      font-weight:850;
    }
    .hero-text{
      margin-top:22px;
      max-width:760px;
      color:rgba(255,255,255,.74);
      font-size:17px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
    .hero-panel{
      border:1px solid var(--line-dark);
      background:rgba(255,255,255,.07);
      border-radius:32px;
      padding:18px;
      box-shadow:0 28px 80px rgba(0,0,0,.24);
    }
    .ticket-card{
      position:relative;
      padding:26px;
      border-radius:26px;
      background:#fffdf9;
      color:var(--ink);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.45);
    }
    .ticket-card:before,.ticket-card:after{
      content:"";
      position:absolute;
      top:50%;
      width:28px;height:28px;
      border-radius:50%;
      background:#211d29;
      transform:translateY(-50%);
    }
    .ticket-card:before{left:-14px}
    .ticket-card:after{right:-14px}
    .ticket-top{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-start;
      border-bottom:1px dashed rgba(35,31,42,.18);
      padding-bottom:20px;
      margin-bottom:20px;
    }
    .ticket-title{font-size:22px;font-weight:850;line-height:1.25}
    .ticket-rank{font-size:13px;color:#fff;background:var(--accent);border-radius:999px;padding:7px 10px;font-weight:800}
    .ticket-list{display:grid;gap:12px}
    .ticket-row{
      display:flex;justify-content:space-between;gap:16px;
      padding:12px 0;
      border-bottom:1px solid rgba(35,31,42,.08);
      font-size:14px;
    }
    .ticket-row strong{font-weight:850}
    .meter{
      height:8px;border-radius:999px;background:#eeeaf5;overflow:hidden;margin-top:18px
    }
    .meter span{display:block;height:100%;width:82%;background:linear-gradient(90deg,var(--accent),#cfc7ff);border-radius:inherit}
    .stat-strip{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:30px;
    }
    .stat-card{
      padding:18px;
      border:1px solid var(--line-dark);
      border-radius:22px;
      background:rgba(255,255,255,.07);
      color:#fff;
    }
    .stat-card b{display:block;font-size:26px;line-height:1;font-weight:850}
    .stat-card span{display:block;margin-top:8px;color:rgba(255,255,255,.65);font-size:13px}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:30px;
    }
    .section-title{font-size:clamp(28px,3vw,42px);line-height:1.15;letter-spacing:-.035em;font-weight:850;margin:12px 0 0}
    .section-desc{max-width:610px;color:var(--muted);font-size:16px;margin-top:12px}
    .filter-bar{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:12px;
      border-radius:24px;
      border:1px solid var(--line);
      background:rgba(255,253,249,.72);
      box-shadow:var(--shadow-soft);
      scrollbar-width:none;
    }
    .filter-bar::-webkit-scrollbar{display:none}
    .filter-chip{
      flex:0 0 auto;
      border:1px solid rgba(35,31,42,.10);
      background:#fffdf9;
      border-radius:999px;
      padding:10px 15px;
      color:#514b59;
      font-size:14px;
      font-weight:750;
      transition:all var(--ease);
    }
    .filter-chip:hover,.filter-chip.active{
      background:var(--midnight);
      color:#fff;
      border-color:var(--midnight);
      transform:translateY(-2px);
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:24px;
      align-items:start;
    }
    .recommend-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:20px;
    }
    .rec-card,.side-card,.process-card,.scenario-card,.faq-box,.contact-card{
      border:1px solid var(--line);
      background:rgba(255,253,249,.88);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .rec-card:hover,.side-card:hover,.process-card:hover,.scenario-card:hover{
      transform:translateY(-5px);
      border-color:rgba(143,120,255,.32);
      box-shadow:var(--shadow);
    }
    .rec-card{
      padding:26px;
      min-height:260px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .rec-card.large{
      grid-column:span 2;
      min-height:320px;
      background:
        radial-gradient(circle at 82% 12%,rgba(143,120,255,.18),transparent 34%),
        linear-gradient(135deg,#fffdf9,#f4f0ea);
    }
    .card-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(143,120,255,.10);
      color:#615385;
      border:1px solid rgba(143,120,255,.16);
      font-size:12px;
      font-weight:800;
    }
    .badge.dark{background:var(--midnight);color:#fff;border-color:var(--midnight)}
    .rec-title{font-size:24px;line-height:1.25;font-weight:850;letter-spacing:-.025em;margin:0}
    .large .rec-title{font-size:32px;max-width:680px}
    .rec-text{color:var(--muted);margin:14px 0 0;font-size:15px}
    .rec-foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid rgba(35,31,42,.08);
      color:#5d5666;
      font-size:13px;
      font-weight:750;
    }
    .arrow{transition:transform var(--ease)}
    .rec-card:hover .arrow{transform:translateX(4px)}
    .side-stack{display:grid;gap:18px;position:sticky;top:116px}
    .side-card{padding:22px}
    .side-title{font-size:18px;font-weight:850;margin-bottom:16px}
    .rank-list{display:grid;gap:12px}
    .rank-item{
      display:grid;
      grid-template-columns:32px 1fr auto;
      align-items:center;
      gap:10px;
      padding:12px;
      border:1px solid rgba(35,31,42,.08);
      border-radius:16px;
      background:#fbfaf7;
    }
    .rank-num{
      width:32px;height:32px;border-radius:11px;
      display:grid;place-items:center;
      background:#efeafc;
      color:#6f56d9;
      font-weight:850;
      font-size:13px;
    }
    .rank-item strong{font-size:14px}
    .rank-item span{font-size:12px;color:var(--muted)}
    .tag-cloud{display:flex;gap:9px;flex-wrap:wrap}
    .tag-cloud a{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(35,31,42,.10);
      background:#fbfaf7;
      color:#635d69;
      font-size:13px;font-weight:750;
      transition:all var(--ease);
    }
    .tag-cloud a:hover{background:var(--midnight);color:#fff;transform:translateY(-2px)}
    .scenario-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:20px;
    }
    .scenario-card{padding:30px}
    .scenario-card.deep{
      background:
        linear-gradient(145deg,#1a171f,#262130);
      color:#fff;
      border-color:rgba(255,255,255,.12);
    }
    .scenario-card h3{font-size:24px;font-weight:850;margin:0 0 12px}
    .scenario-card p{color:var(--muted);margin:0}
    .scenario-card.deep p{color:rgba(255,255,255,.68)}
    .mini-list{display:grid;gap:12px;margin-top:22px}
    .mini-list li{
      display:flex;gap:10px;align-items:flex-start;
      padding:13px;
      background:rgba(143,120,255,.08);
      border-radius:16px;
      color:#4b4456;
      font-size:14px;
    }
    .scenario-card.deep .mini-list li{background:rgba(255,255,255,.07);color:rgba(255,255,255,.78)}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .process-card{padding:24px;position:relative;overflow:hidden}
    .process-card:before{
      content:attr(data-step);
      display:inline-grid;place-items:center;
      width:42px;height:42px;border-radius:15px;
      background:var(--midnight);
      color:#fff;
      font-weight:850;
      margin-bottom:22px;
    }
    .process-card h3{font-size:19px;font-weight:850;margin:0 0 8px}
    .process-card p{color:var(--muted);font-size:14px;margin:0}
    .faq-box{padding:30px}
    .faq-item{border-bottom:1px solid rgba(35,31,42,.10)}
    .faq-item:last-child{border-bottom:0}
    .faq-q{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:20px 0;
      background:transparent;
      border:0;
      color:var(--ink);
      text-align:left;
      font-weight:850;
      font-size:16px;
    }
    .faq-q:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(143,120,255,.28);outline-offset:3px}
    .faq-icon{transition:transform var(--ease);color:var(--accent);font-size:20px}
    .faq-a{
      max-height:0;
      overflow:hidden;
      color:var(--muted);
      transition:max-height 260ms ease,padding 260ms ease;
    }
    .faq-item.open .faq-a{max-height:180px;padding:0 0 20px}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .contact-wrap{
      padding:38px;
      border-radius:34px;
      background:
        radial-gradient(circle at 76% 12%,rgba(143,120,255,.28),transparent 30%),
        linear-gradient(135deg,#151318,#241f2c);
      color:#fff;
      box-shadow:0 30px 90px rgba(21,19,24,.20);
    }
    .contact-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:30px;
      align-items:start;
    }
    .contact-card{
      padding:24px;
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.14);
      box-shadow:none;
    }
    .contact-card h2{font-size:36px;line-height:1.15;font-weight:850;margin:0}
    .contact-card p{color:rgba(255,255,255,.68);margin-top:14px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .form-field{display:grid;gap:7px}
    .form-field.full{grid-column:span 2}
    label{font-size:13px;color:rgba(255,255,255,.72);font-weight:750}
    input,textarea{
      width:100%;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);
      color:#fff;
      border-radius:16px;
      padding:14px 15px;
      transition:border-color var(--ease),background var(--ease),box-shadow var(--ease);
    }
    input::placeholder,textarea::placeholder{color:rgba(255,255,255,.42)}
    input:focus,textarea:focus{
      border-color:rgba(207,199,255,.70);
      background:rgba(255,255,255,.11);
      box-shadow:0 0 0 4px rgba(143,120,255,.14);
      outline:none;
    }
    textarea{min-height:116px;resize:vertical}
    .hint{font-size:12px;color:rgba(255,255,255,.48);margin-top:10px}
    .footer{
      padding:64px 0 28px;
      background:#121016;
      color:#fff;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .9fr;
      gap:40px;
      padding-bottom:36px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer .brand-mark{padding:0;min-width:auto}
    .footer .brand-mark:hover{background:transparent}
    .footer .brand-sub,.footer-desc{color:rgba(255,255,255,.58)}
    .footer-desc{max-width:430px}
    .footer-title{font-weight:850;margin-bottom:14px}
    .footer-list{display:grid;gap:10px;color:rgba(255,255,255,.62);font-size:14px}
    .footer-list a{transition:color var(--ease),transform var(--ease)}
    .footer-list a:hover{color:#fff;transform:translateX(4px)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:24px;
      color:rgba(255,255,255,.48);
      font-size:13px;
    }
    @media (max-width:1024px){
      .nav-panel{align-items:flex-start;flex-wrap:wrap}
      .brand-mark{min-width:auto;flex:1}
      .nav-links{order:3;width:100%;justify-content:flex-start}
      .hero-grid,.content-layout,.scenario-grid,.contact-grid{grid-template-columns:1fr}
      .side-stack{position:static}
      .stat-strip,.process-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1240px)}
      .nav-shell{padding:10px 0}
      .nav-panel{border-radius:22px}
      .nav-cta{width:100%}
      .hero{padding:54px 0 38px}
      .hero-actions .btn-primary,.hero-actions .btn-secondary{width:100%}
      .stat-strip,.recommend-grid,.process-grid,.form-grid{grid-template-columns:1fr}
      .rec-card.large,.form-field.full{grid-column:auto}
      .large .rec-title{font-size:25px}
      .section{padding:62px 0}
      .section-head{display:block}
      .contact-wrap{padding:24px;border-radius:26px}
      .footer-grid,.footer-bottom{grid-template-columns:1fr;display:grid}
    }
    @media (max-width:520px){
      .brand-name{font-size:13px}
      .brand-sub{font-size:11px}
      .brand-badge{width:38px;height:38px}
      .nav-chip{padding:10px 12px}
      .ticket-card{padding:22px}
      .rec-card,.scenario-card,.faq-box{padding:22px}
      .contact-card h2{font-size:28px}
    }

/* roulang page: category2 */
:root{
  --bg:#f4f1ea;
  --bg-soft:#fbfaf7;
  --panel:#ffffff;
  --panel-deep:#13131a;
  --panel-deeper:#0d0d12;
  --text:#16161d;
  --muted:#666777;
  --soft:#8b8d9a;
  --line:rgba(24,24,38,.10);
  --line-strong:rgba(24,24,38,.16);
  --brand:#2f2749;
  --accent:#8b77e6;
  --accent-soft:rgba(139,119,230,.14);
  --accent-2:#b9b1ef;
  --shadow:0 16px 40px rgba(15,15,22,.08);
  --shadow-strong:0 22px 52px rgba(15,15,22,.14);
  --radius:24px;
  --radius-sm:16px;
  --radius-xs:12px;
  --container:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","HarmonyOS Sans","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(139,119,230,.10), transparent 30%),
    radial-gradient(circle at top right, rgba(185,177,239,.08), transparent 24%),
    linear-gradient(180deg, #f7f5f1 0%, #f3f0ea 55%, #f7f5f2 100%);
  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,select{font:inherit}
::selection{background:rgba(139,119,230,.20);color:#111}
.site-container{
  width:min(var(--container), calc(100% - 40px));
  margin-inline:auto;
}
.nav-shell{
  position:sticky;
  top:0;
  z-index:60;
  padding:14px 0 0;
  backdrop-filter:saturate(140%) blur(10px);
}
.nav-panel{
  display:flex;
  align-items:center;
  gap:18px;
  justify-content:space-between;
  padding:16px 18px;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(18,18,30,.08);
  border-radius:26px;
  box-shadow:0 14px 36px rgba(18,18,30,.08);
}
.brand-mark{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
  flex:0 0 auto;
}
.brand-badge{
  width:42px;
  height:42px;
  border-radius:14px;
  background:
    linear-gradient(135deg, rgba(47,39,73,1), rgba(139,119,230,1));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.24), 0 10px 20px rgba(47,39,73,.18);
  position:relative;
}
.brand-badge::after{
  content:"";
  position:absolute;
  inset:11px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.35);
}
.brand-copy{display:flex;flex-direction:column;min-width:0}
.brand-name{
  font-size:18px;
  line-height:1.2;
  font-weight:800;
  letter-spacing:.2px;
  color:var(--brand);
  white-space:nowrap;
}
.brand-sub{
  margin-top:4px;
  font-size:12px;
  color:var(--soft);
  white-space:nowrap;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:10px;
  flex:1 1 auto;
  justify-content:center;
  overflow-x:auto;
  padding-bottom:2px;
  scrollbar-width:none;
}
.nav-links::-webkit-scrollbar{display:none}
.nav-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid transparent;
  background:rgba(250,250,248,.86);
  color:#2f3040;
  font-size:14px;
  font-weight:600;
  letter-spacing:.1px;
  transition:transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease, color .22s ease;
  white-space:nowrap;
  flex:0 0 auto;
}
.nav-chip .dot{
  width:7px;
  height:7px;
  border-radius:999px;
  background:rgba(47,39,73,.26);
}
.nav-chip:hover,
.nav-chip:focus-visible{
  transform:translateY(-2px);
  border-color:rgba(139,119,230,.34);
  box-shadow:0 10px 24px rgba(139,119,230,.12);
  outline:none;
}
.nav-chip.active{
  background:linear-gradient(135deg, rgba(47,39,73,1), rgba(92,79,146,1));
  color:#fff;
  box-shadow:0 12px 28px rgba(47,39,73,.22);
}
.nav-chip.active .dot{background:#d9d4ff}
.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  background:var(--panel-deep);
  color:#fff;
  font-size:14px;
  font-weight:700;
  border:1px solid rgba(255,255,255,.06);
  box-shadow:0 12px 24px rgba(14,14,20,.16);
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease;
  flex:0 0 auto;
}
.nav-cta:hover,
.nav-cta:focus-visible{
  transform:translateY(-2px);
  background:#232330;
  box-shadow:0 16px 30px rgba(14,14,20,.20);
  outline:none;
}

main{padding:22px 0 0}
.section-gap{padding:86px 0}
.hero-panel{
  position:relative;
  overflow:hidden;
  border-radius:32px;
  background:
    linear-gradient(135deg, #111118 0%, #171722 50%, #1c1b29 100%);
  color:#f5f4f2;
  box-shadow:var(--shadow-strong);
  border:1px solid rgba(255,255,255,.07);
}
.hero-panel::before,
.hero-panel::after{
  content:"";
  position:absolute;
  border-radius:999px;
  pointer-events:none;
}
.hero-panel::before{
  width:420px;
  height:420px;
  right:-120px;
  top:-120px;
  background:radial-gradient(circle, rgba(139,119,230,.24), rgba(139,119,230,0) 62%);
}
.hero-panel::after{
  width:300px;
  height:300px;
  left:-120px;
  bottom:-120px;
  background:radial-gradient(circle, rgba(255,255,255,.10), rgba(255,255,255,0) 65%);
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:36px;
  padding:42px;
  align-items:stretch;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
  color:#d8d6ea;
  font-size:13px;
  font-weight:600;
}
.eyebrow .mini-dot{
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--accent-2);
  box-shadow:0 0 0 6px rgba(185,177,239,.12);
}
.hero-title{
  margin:20px 0 0;
  font-size:clamp(34px, 5vw, 66px);
  line-height:1.08;
  letter-spacing:-.04em;
  font-weight:800;
  max-width:12ch;
}
.hero-desc{
  margin:18px 0 0;
  max-width:58ch;
  color:rgba(246,245,250,.82);
  font-size:16px;
}
.hero-actions{
  margin-top:28px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.btn-primary,
.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:0 18px;
  border-radius:999px;
  font-weight:700;
  font-size:14px;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
}
.btn-primary{
  background:#f4f2ff;
  color:#1f2030;
  box-shadow:0 12px 24px rgba(0,0,0,.18);
}
.btn-primary:hover,
.btn-primary:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 16px 28px rgba(0,0,0,.22);
  outline:none;
}
.btn-secondary{
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:#fff;
}
.btn-secondary:hover,
.btn-secondary:focus-visible{
  transform:translateY(-2px);
  border-color:rgba(185,177,239,.42);
  background:rgba(185,177,239,.10);
  outline:none;
}
.hero-stats{
  margin-top:30px;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:14px;
}
.stat-card{
  padding:18px 18px 17px;
  border-radius:20px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}
.stat-num{
  display:block;
  font-size:26px;
  line-height:1;
  font-weight:800;
  color:#fff;
}
.stat-label{
  display:block;
  margin-top:8px;
  font-size:13px;
  color:rgba(236,235,245,.72);
}
.hero-side{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.preview-card{
  padding:22px;
  border-radius:24px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(2px);
}
.preview-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
}
.preview-title{
  font-size:18px;
  font-weight:800;
  line-height:1.25;
}
.preview-note{
  font-size:12px;
  color:rgba(247,246,252,.68);
}
.index-list{
  margin-top:16px;
  display:grid;
  gap:12px;
}
.index-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:14px 0;
  border-top:1px solid rgba(255,255,255,.10);
}
.index-item:first-child{border-top:none;padding-top:0}
.index-step{
  flex:0 0 auto;
  width:36px;
  height:36px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(139,119,230,.16);
  color:#efeafe;
  border:1px solid rgba(185,177,239,.18);
  font-weight:800;
}
.index-copy h3{
  margin:0;
  font-size:15px;
  font-weight:700;
  color:#fff;
}
.index-copy p{
  margin:4px 0 0;
  font-size:13px;
  color:rgba(236,235,245,.72);
}
.hero-band{
  margin-top:18px;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:14px;
}
.band-card{
  border-radius:20px;
  padding:16px 18px;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(18,18,30,.08);
  box-shadow:0 12px 28px rgba(18,18,30,.06);
}
.band-label{
  font-size:12px;
  color:var(--soft);
}
.band-value{
  margin-top:8px;
  font-size:15px;
  font-weight:700;
  color:#222233;
}
.band-desc{
  margin-top:6px;
  font-size:13px;
  color:var(--muted);
}

.panel{
  background:rgba(255,255,255,.80);
  border:1px solid rgba(18,18,30,.08);
  border-radius:30px;
  box-shadow:var(--shadow);
}
.panel-pad{padding:28px}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:20px;
}
.section-kicker{
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:rgba(47,39,73,.64);
}
.section-title{
  margin:10px 0 0;
  font-size:clamp(24px, 2.8vw, 38px);
  line-height:1.18;
  font-weight:800;
  color:#1d1d28;
}
.section-desc{
  margin:12px 0 0;
  max-width:58ch;
  color:var(--muted);
  font-size:15px;
}
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid rgba(24,24,38,.10);
  color:#2b2c3a;
  font-size:13px;
  font-weight:600;
  box-shadow:0 10px 22px rgba(18,18,30,.05);
  transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.pill:hover,
.pill:focus-visible{
  transform:translateY(-2px);
  border-color:rgba(139,119,230,.34);
  box-shadow:0 14px 26px rgba(139,119,230,.10);
  outline:none;
}
.pill.active{
  background:linear-gradient(135deg, rgba(47,39,73,1), rgba(99,85,160,1));
  color:#fff;
  border-color:transparent;
}
.two-col{
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(320px,.85fr);
  gap:24px;
  align-items:start;
}
.story-grid{
  display:grid;
  gap:18px;
}
.story-card{
  position:relative;
  overflow:hidden;
  padding:24px;
  border-radius:26px;
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(251,250,247,.92));
  border:1px solid rgba(18,18,30,.08);
  box-shadow:0 12px 30px rgba(18,18,30,.05);
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.story-card:hover{
  transform:translateY(-4px);
  border-color:rgba(139,119,230,.26);
  box-shadow:0 18px 34px rgba(18,18,30,.09);
}
.story-card::after{
  content:"";
  position:absolute;
  right:-40px;
  top:-40px;
  width:160px;
  height:160px;
  border-radius:999px;
  background:radial-gradient(circle, rgba(139,119,230,.08), transparent 66%);
  pointer-events:none;
}
.story-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
}
.story-title{
  margin:0;
  font-size:22px;
  line-height:1.25;
  font-weight:800;
  color:#1b1b25;
}
.story-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.meta-badge{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:var(--accent-soft);
  color:#5142a6;
  font-size:12px;
  font-weight:700;
}
.story-text{
  margin-top:16px;
  color:var(--muted);
  font-size:15px;
}
.story-points{
  margin-top:18px;
  display:grid;
  gap:10px;
}
.point{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:#30313e;
  font-size:14px;
}
.point svg{
  flex:0 0 auto;
  margin-top:4px;
  color:var(--accent);
}
.side-stack{
  display:grid;
  gap:18px;
  position:sticky;
  top:112px;
}
.side-card{
  padding:22px;
  border-radius:24px;
  background:rgba(255,255,255,.88);
  border:1px solid rgba(18,18,30,.08);
  box-shadow:0 12px 26px rgba(18,18,30,.06);
}
.side-card h3{
  margin:0;
  font-size:18px;
  font-weight:800;
  color:#1d1d28;
}
.side-card p{
  margin:10px 0 0;
  color:var(--muted);
  font-size:14px;
}
.rank-list{
  margin-top:16px;
  display:grid;
  gap:12px;
}
.rank-item{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding-top:12px;
  border-top:1px solid rgba(24,24,38,.08);
}
.rank-item:first-child{border-top:none;padding-top:0}
.rank-num{
  width:34px;
  height:34px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#f2efff;
  color:#463d8f;
  font-weight:800;
  flex:0 0 auto;
}
.rank-item h4{
  margin:0;
  font-size:14px;
  font-weight:700;
  color:#20202c;
}
.rank-item span{
  display:block;
  margin-top:4px;
  font-size:13px;
  color:var(--muted);
}
.check-list{
  margin-top:14px;
  display:grid;
  gap:10px;
}
.check-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:14px;
  color:#2f3040;
}
.check-item svg{
  margin-top:4px;
  flex:0 0 auto;
  color:var(--accent);
}
.soft-note{
  margin-top:14px;
  padding:14px 16px;
  border-radius:18px;
  background:rgba(139,119,230,.08);
  border:1px solid rgba(139,119,230,.14);
  color:#423a82;
  font-size:13px;
}
.link-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:16px;
}
.link-card{
  position:relative;
  overflow:hidden;
  min-height:220px;
  padding:24px;
  border-radius:26px;
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(247,245,241,.94));
  border:1px solid rgba(18,18,30,.08);
  box-shadow:0 14px 30px rgba(18,18,30,.06);
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.link-card:hover{
  transform:translateY(-4px);
  border-color:rgba(139,119,230,.28);
  box-shadow:0 20px 40px rgba(18,18,30,.10);
}
.link-card.featured{
  background:linear-gradient(135deg, rgba(47,39,73,1), rgba(30,30,45,1));
  color:#fff;
}
.link-card.featured .link-title,
.link-card.featured .link-text,
.link-card.featured .link-kicker,
.link-card.featured .arrow-link{color:#fff}
.link-kicker{
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:rgba(74,74,92,.56);
  font-weight:700;
}
.link-title{
  margin-top:10px;
  font-size:22px;
  line-height:1.2;
  font-weight:800;
  color:#1b1b25;
}
.link-text{
  margin-top:12px;
  font-size:14px;
  color:var(--muted);
}
.arrow-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:18px;
  font-size:14px;
  font-weight:700;
  color:#423a82;
  transition:transform .22s ease, color .22s ease;
}
.link-card:hover .arrow-link{transform:translateX(3px)}
.flow-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:16px;
}
.flow-card{
  padding:22px;
  border-radius:24px;
  background:rgba(255,255,255,.88);
  border:1px solid rgba(18,18,30,.08);
  box-shadow:0 12px 24px rgba(18,18,30,.05);
  transition:transform .24s ease, box-shadow .24s ease;
}
.flow-card:hover{transform:translateY(-4px);box-shadow:0 18px 32px rgba(18,18,30,.08)}
.flow-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:14px;
  background:linear-gradient(135deg, rgba(47,39,73,1), rgba(139,119,230,1));
  color:#fff;
  font-weight:800;
}
.flow-card h3{
  margin:16px 0 0;
  font-size:18px;
  font-weight:800;
  color:#1d1d28;
}
.flow-card p{
  margin:10px 0 0;
  color:var(--muted);
  font-size:14px;
}
.faq-wrap{
  display:grid;
  gap:12px;
  margin-top:20px;
}
.faq-item{
  border-radius:22px;
  border:1px solid rgba(18,18,30,.08);
  background:rgba(255,255,255,.90);
  overflow:hidden;
  box-shadow:0 10px 22px rgba(18,18,30,.04);
}
.faq-btn{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:18px 20px;
  background:transparent;
  border:none;
  color:#1c1c28;
  font-size:15px;
  font-weight:700;
  text-align:left;
  cursor:pointer;
}
.faq-btn span{
  flex:1 1 auto;
}
.faq-icon{
  flex:0 0 auto;
  width:28px;
  height:28px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#f1eefc;
  color:#4b4292;
  transition:transform .22s ease, background .22s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:#e8e2ff}
.faq-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height .28s ease;
}
.faq-body{
  padding:0 20px 18px;
  color:var(--muted);
  font-size:14px;
}
.cta-panel{
  position:relative;
  overflow:hidden;
  padding:34px;
  border-radius:30px;
  background:linear-gradient(135deg, #12121a 0%, #191926 50%, #222235 100%);
  color:#f6f5f2;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-strong);
}
.cta-panel::before{
  content:"";
  position:absolute;
  inset:auto -80px -100px auto;
  width:300px;
  height:300px;
  border-radius:999px;
  background:radial-gradient(circle, rgba(139,119,230,.22), rgba(139,119,230,0) 68%);
}
.cta-grid{
  position:relative;
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:24px;
  align-items:start;
}
.cta-title{
  margin:0;
  font-size:clamp(28px, 3.5vw, 44px);
  line-height:1.12;
  font-weight:800;
}
.cta-desc{
  margin-top:14px;
  max-width:56ch;
  color:rgba(244,243,248,.82);
  font-size:15px;
}
.contact-card{
  padding:22px;
  border-radius:24px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.field{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.field.full{grid-column:1 / -1}
.field label{
  font-size:13px;
  color:rgba(246,245,250,.80);
  font-weight:600;
}
.field input,
.field textarea{
  width:100%;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:#fff;
  padding:13px 14px;
  outline:none;
  transition:border-color .22s ease, box-shadow .22s ease, background .22s ease;
}
.field input::placeholder,
.field textarea::placeholder{color:rgba(235,233,244,.50)}
.field input:focus,
.field textarea:focus{
  border-color:rgba(185,177,239,.48);
  box-shadow:0 0 0 4px rgba(139,119,230,.16);
  background:rgba(255,255,255,.08);
}
.submit-row{
  margin-top:14px;
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}
.submit-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 18px;
  border:none;
  border-radius:999px;
  background:#f4f2ff;
  color:#1a1b26;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 12px 24px rgba(0,0,0,.18);
  transition:transform .22s ease, box-shadow .22s ease;
}
.submit-btn:hover,
.submit-btn:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 16px 28px rgba(0,0,0,.24);
  outline:none;
}
.form-feedback{
  font-size:13px;
  color:rgba(244,243,248,.72);
  min-height:20px;
}
.inline-notes{
  margin-top:16px;
  display:grid;
  gap:8px;
}
.inline-note{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:13px;
  color:rgba(244,243,248,.74);
}
.inline-note svg{
  margin-top:4px;
  flex:0 0 auto;
  color:#c9c0ff;
}
.footer{
  margin-top:28px;
  background:linear-gradient(180deg, #101018 0%, #0b0b10 100%);
  color:#d8d8e4;
  padding:52px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr .8fr .8fr;
  gap:28px;
}
.footer-desc{
  color:#a5a8b8;
  max-width:44ch;
  font-size:14px;
}
.footer-title{
  font-size:14px;
  font-weight:800;
  color:#fff;
  margin-bottom:14px;
}
.footer-list{
  display:grid;
  gap:10px;
}
.footer-list a,
.footer-list span{
  color:#a9acc0;
  font-size:14px;
}
.footer-list a:hover{color:#fff}
.footer-bottom{
  margin-top:28px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  color:#8a8fa5;
  font-size:13px;
}

.breadcrumbs{
  display:flex;
  gap:8px;
  align-items:center;
  color:var(--soft);
  font-size:13px;
}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--brand)}
.label-chip{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(139,119,230,.10);
  color:#4e419d;
  font-size:12px;
  font-weight:700;
}
.marquee-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:14px;
}
@media (max-width: 1024px){
  .hero-grid,
  .two-col,
  .cta-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .side-stack{position:static}
  .link-grid,
  .flow-grid{
    grid-template-columns:1fr;
  }
  .hero-band{
    grid-template-columns:1fr;
  }
}
@media (max-width: 768px){
  .nav-panel{
    padding:14px;
    gap:12px;
  }
  .brand-name{font-size:16px}
  .brand-sub{font-size:11px}
  .nav-links{
    justify-content:flex-start;
    order:3;
    width:100%;
    padding-top:4px;
  }
  .nav-panel{
    flex-wrap:wrap;
  }
  .nav-cta{
    margin-left:auto;
  }
  .hero-grid,
  .panel-pad,
  .cta-panel{
    padding:22px;
  }
  .hero-title{
    max-width:100%;
  }
  .hero-stats{
    grid-template-columns:1fr;
  }
  .story-title,
  .link-title,
  .section-title,
  .cta-title{
    font-size:clamp(22px, 6vw, 34px);
  }
  .form-grid{
    grid-template-columns:1fr;
  }
}
@media (max-width: 520px){
  .site-container{width:min(calc(100% - 24px), var(--container))}
  .nav-panel{
    border-radius:22px;
  }
  .hero-panel,
  .panel,
  .cta-panel{
    border-radius:24px;
  }
  .hero-grid{
    gap:22px;
  }
  .hero-desc,
  .section-desc,
  .story-text,
  .cta-desc{
    font-size:14px;
  }
  .btn-primary,
  .btn-secondary,
  .nav-cta,
  .submit-btn{
    width:100%;
  }
  .hero-actions,
  .submit-row{
    flex-direction:column;
    align-items:stretch;
  }
}

/* roulang page: category3 */
:root{
      --bg: #f6f3ee;
      --bg-soft: #fbfaf7;
      --ink: #15121c;
      --ink-soft: #1e1a28;
      --text: #2a2533;
      --muted: #756f7f;
      --line: rgba(25, 20, 35, .10);
      --line-strong: rgba(25, 20, 35, .16);
      --accent: #7a67dd;
      --accent-2: #9aa8ff;
      --shadow: 0 18px 40px rgba(21, 18, 28, .08);
      --shadow-strong: 0 24px 60px rgba(21, 18, 28, .12);
      --radius: 24px;
      --radius-sm: 18px;
      --radius-xs: 14px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--text);
      background:
        radial-gradient(circle at top right, rgba(122, 103, 221, .09), transparent 34%),
        radial-gradient(circle at bottom left, rgba(154, 168, 255, .10), transparent 28%),
        linear-gradient(180deg, #faf8f4 0%, #f5f1eb 100%);
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "HarmonyOS Sans", "Source Han Sans SC", sans-serif;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input, textarea, select {
      font: inherit;
    }
    ::selection {
      background: rgba(122, 103, 221, .18);
      color: #16111f;
    }
    .site-container {
      width: min(1280px, calc(100% - 2rem));
      margin: 0 auto;
    }
    .nav-shell {
      position: sticky;
      top: 0;
      z-index: 60;
      padding: 14px 0 0;
    }
    .nav-panel {
      display: flex;
      align-items: center;
      gap: 14px;
      justify-content: space-between;
      padding: 14px 16px;
      background: rgba(255, 255, 255, .92);
      border: 1px solid rgba(25, 20, 35, .08);
      border-radius: 28px;
      box-shadow: 0 12px 30px rgba(21, 18, 28, .08);
      backdrop-filter: saturate(120%) blur(8px);
    }
    .brand-mark {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 238px;
      flex-shrink: 0;
    }
    .brand-badge {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background:
        radial-gradient(circle at 30% 30%, #cdd3ff 0, #cdd3ff 18%, transparent 19%),
        linear-gradient(135deg, #17131f 0%, #292133 100%);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.12);
      position: relative;
    }
    .brand-badge::after {
      content: "";
      position: absolute;
      inset: 11px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.18);
    }
    .brand-copy {
      display: flex;
      flex-direction: column;
      gap: 1px;
      min-width: 0;
    }
    .brand-name {
      font-size: 16px;
      line-height: 1.2;
      font-weight: 800;
      color: var(--ink);
      letter-spacing: .02em;
      white-space: nowrap;
    }
    .brand-sub {
      font-size: 12px;
      color: var(--muted);
      white-space: nowrap;
    }
    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      flex: 1;
      overflow-x: auto;
      scrollbar-width: none;
      -ms-overflow-style: none;
      padding: 4px 2px;
    }
    .nav-links::-webkit-scrollbar { display: none; }
    .nav-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
      padding: 10px 14px;
      border-radius: 999px;
      border: 1px solid rgba(25, 20, 35, .08);
      background: #fff;
      color: #2a2533;
      font-size: 14px;
      font-weight: 600;
      transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease, color 220ms ease, box-shadow 220ms ease;
    }
    .nav-chip .dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow: 0 0 0 4px rgba(122, 103, 221, .10);
    }
    .nav-chip:hover,
    .nav-chip:focus-visible {
      transform: translateY(-1px);
      border-color: rgba(122, 103, 221, .28);
      box-shadow: 0 10px 24px rgba(21, 18, 28, .08);
      outline: none;
    }
    .nav-chip.active,
    .nav-chip[aria-current="page"] {
      background: var(--ink);
      color: #fff;
      border-color: var(--ink);
      box-shadow: 0 10px 24px rgba(21, 18, 28, .18);
    }
    .nav-chip.active .dot,
    .nav-chip[aria-current="page"] .dot {
      background: #fff;
      box-shadow: 0 0 0 4px rgba(255,255,255,.08);
    }
    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 11px 18px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--ink) 0%, #241d30 100%);
      color: #fff;
      font-size: 14px;
      font-weight: 700;
      border: 1px solid rgba(255,255,255,.04);
      box-shadow: 0 12px 26px rgba(21, 18, 28, .18);
      transition: transform 220ms ease, box-shadow 220ms ease, opacity 220ms ease;
      flex-shrink: 0;
    }
    .nav-cta:hover,
    .nav-cta:focus-visible {
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(21, 18, 28, .22);
      outline: none;
    }
    .hero-shell {
      position: relative;
      overflow: hidden;
      border-radius: 32px;
      background:
        radial-gradient(circle at 100% 0%, rgba(154, 168, 255, .16), transparent 24%),
        radial-gradient(circle at 12% 18%, rgba(122, 103, 221, .22), transparent 18%),
        linear-gradient(180deg, #191622 0%, #0f0d14 100%);
      color: #fff;
      box-shadow: 0 24px 60px rgba(13, 11, 18, .18);
    }
    .hero-shell::before,
    .hero-shell::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      pointer-events: none;
      filter: blur(4px);
    }
    .hero-shell::before {
      width: 280px;
      height: 280px;
      right: -90px;
      top: -110px;
      background: rgba(122, 103, 221, .16);
    }
    .hero-shell::after {
      width: 220px;
      height: 220px;
      left: -90px;
      bottom: -80px;
      background: rgba(255, 255, 255, .06);
    }
    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.10);
      color: rgba(255,255,255,.88);
      font-size: 13px;
      font-weight: 600;
      letter-spacing: .02em;
    }
    .hero-kicker .spark {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: linear-gradient(135deg, #d8d0ff 0%, #8e7bff 100%);
      box-shadow: 0 0 0 4px rgba(154,168,255,.14);
    }
    .hero-title {
      font-size: clamp(34px, 5vw, 68px);
      line-height: 1.06;
      letter-spacing: -.03em;
      font-weight: 800;
      margin: 18px 0 16px;
    }
    .hero-lead {
      font-size: 17px;
      line-height: 1.9;
      color: rgba(255,255,255,.80);
      max-width: 42rem;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }
    .btn-primary,
    .btn-secondary,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 13px 18px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 700;
      transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease, color 220ms ease;
      border: 1px solid transparent;
    }
    .btn-primary {
      background: linear-gradient(135deg, #f6f3ff 0%, #ded7ff 100%);
      color: #181321;
      box-shadow: 0 14px 26px rgba(122, 103, 221, .22);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible {
      transform: translateY(-1px);
      box-shadow: 0 18px 34px rgba(122, 103, 221, .28);
      outline: none;
    }
    .btn-secondary {
      background: transparent;
      color: #fff;
      border-color: rgba(255,255,255,.16);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.03);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      transform: translateY(-1px);
      border-color: rgba(255,255,255,.32);
      background: rgba(255,255,255,.05);
      outline: none;
    }
    .btn-ghost {
      background: rgba(255,255,255,.03);
      color: rgba(255,255,255,.86);
      border-color: rgba(255,255,255,.08);
    }
    .btn-ghost:hover,
    .btn-ghost:focus-visible {
      transform: translateY(-1px);
      background: rgba(255,255,255,.06);
      outline: none;
    }
    .soft-card {
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(25, 20, 35, .08);
      border-radius: 24px;
      box-shadow: 0 16px 32px rgba(21, 18, 28, .06);
      transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
    }
    .soft-card:hover {
      transform: translateY(-4px);
      border-color: rgba(122, 103, 221, .20);
      box-shadow: 0 24px 48px rgba(21, 18, 28, .10);
    }
    .soft-card-dark {
      background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.04));
      border: 1px solid rgba(255,255,255,.10);
      border-radius: 22px;
    }
    .section-block {
      padding: 88px 0;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 26px;
      flex-wrap: wrap;
    }
    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      background: rgba(122, 103, 221, .08);
      border: 1px solid rgba(122, 103, 221, .12);
      border-radius: 999px;
      padding: 8px 12px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .02em;
    }
    .section-title {
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.12;
      font-weight: 800;
      color: var(--ink);
      letter-spacing: -.03em;
      margin-top: 12px;
    }
    .section-desc {
      color: var(--muted);
      max-width: 46rem;
      margin-top: 10px;
      font-size: 16px;
      line-height: 1.85;
    }
    .label-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .label-chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 9px 13px;
      border-radius: 999px;
      background: #fff;
      color: #4a4256;
      border: 1px solid rgba(25, 20, 35, .08);
      font-size: 13px;
      font-weight: 600;
      box-shadow: 0 10px 22px rgba(21, 18, 28, .04);
      transition: transform 220ms ease, border-color 220ms ease, color 220ms ease;
    }
    .label-chip:hover {
      transform: translateY(-1px);
      border-color: rgba(122, 103, 221, .22);
      color: var(--ink);
    }
    .tag-dot {
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      flex-shrink: 0;
    }
    .metric-card {
      padding: 20px;
      border-radius: 22px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
    }
    .metric-num {
      display: block;
      font-size: 30px;
      line-height: 1;
      font-weight: 800;
      letter-spacing: -.03em;
      color: #fff;
    }
    .metric-label {
      margin-top: 10px;
      color: rgba(255,255,255,.74);
      font-size: 13px;
      line-height: 1.7;
    }
    .mini-title {
      color: #fff;
      font-size: 18px;
      line-height: 1.3;
      font-weight: 800;
    }
    .mini-text {
      color: rgba(255,255,255,.72);
      font-size: 14px;
      line-height: 1.8;
    }
    .outline-note {
      padding: 18px 20px;
      border-radius: 20px;
      background: rgba(255,255,255,.80);
      border: 1px solid rgba(25, 20, 35, .08);
    }
    .outline-title {
      font-size: 18px;
      line-height: 1.35;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 8px;
    }
    .outline-list {
      display: grid;
      gap: 12px;
      margin-top: 14px;
    }
    .outline-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      color: var(--text);
      font-size: 14px;
      line-height: 1.75;
    }
    .outline-item .bullet {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      margin-top: 8px;
      flex-shrink: 0;
    }
    .number-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: 14px;
      background: rgba(122, 103, 221, .10);
      color: var(--accent);
      font-weight: 800;
      font-size: 15px;
      border: 1px solid rgba(122, 103, 221, .14);
    }
    .content-card {
      height: 100%;
      padding: 24px;
      border-radius: 24px;
      background: rgba(255,255,255,.90);
      border: 1px solid rgba(25, 20, 35, .08);
      box-shadow: var(--shadow);
      transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
    }
    .content-card:hover {
      transform: translateY(-4px);
      border-color: rgba(122, 103, 221, .22);
      box-shadow: var(--shadow-strong);
    }
    .content-card-dark {
      background: linear-gradient(180deg, #1a1622 0%, #111018 100%);
      color: #fff;
      border: 1px solid rgba(255,255,255,.08);
    }
    .content-title {
      font-size: 20px;
      line-height: 1.4;
      font-weight: 800;
      color: var(--ink);
      letter-spacing: -.02em;
    }
    .content-title.light {
      color: #fff;
    }
    .content-desc {
      margin-top: 10px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.85;
    }
    .content-desc.light {
      color: rgba(255,255,255,.76);
    }
    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }
    .meta-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 11px;
      border-radius: 999px;
      background: rgba(122, 103, 221, .08);
      color: #5e53a1;
      border: 1px solid rgba(122, 103, 221, .12);
      font-size: 12px;
      font-weight: 700;
    }
    .meta-pill.dark {
      background: rgba(255,255,255,.06);
      color: rgba(255,255,255,.78);
      border-color: rgba(255,255,255,.10);
    }
    .line-list {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }
    .line-item {
      display: flex;
      align-items: flex-start;
      gap: 11px;
      color: var(--text);
      font-size: 14px;
      line-height: 1.8;
    }
    .line-item .check {
      width: 20px;
      height: 20px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(122, 103, 221, .10);
      color: var(--accent);
      font-size: 12px;
      font-weight: 800;
      flex-shrink: 0;
      margin-top: 2px;
    }
    .line-item.light { color: rgba(255,255,255,.84); }
    .line-item.light .check {
      background: rgba(255,255,255,.08);
      color: #fff;
    }
    .sticky-box {
      position: sticky;
      top: 118px;
    }
    .side-card {
      padding: 22px;
      border-radius: 24px;
      background: rgba(255,255,255,.90);
      border: 1px solid rgba(25, 20, 35, .08);
      box-shadow: var(--shadow);
    }
    .side-title {
      font-size: 18px;
      font-weight: 800;
      color: var(--ink);
      line-height: 1.35;
    }
    .side-text {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.8;
    }
    .side-link {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 14px 16px;
      border-radius: 18px;
      background: #fff;
      border: 1px solid rgba(25, 20, 35, .08);
      transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
    }
    .side-link:hover {
      transform: translateY(-2px);
      border-color: rgba(122, 103, 221, .22);
      box-shadow: 0 12px 22px rgba(21, 18, 28, .06);
    }
    .side-link.active {
      background: linear-gradient(135deg, rgba(122,103,221,.10), rgba(154,168,255,.10));
      border-color: rgba(122, 103, 221, .20);
    }
    .side-link-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--ink);
    }
    .side-link-desc {
      font-size: 12px;
      color: var(--muted);
      margin-top: 3px;
    }
    .arrow {
      width: 18px;
      height: 18px;
      color: var(--accent);
      flex-shrink: 0;
    }
    .filter-strip {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding-bottom: 4px;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }
    .filter-strip::-webkit-scrollbar { display: none; }
    .filter-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid rgba(25, 20, 35, .08);
      font-size: 13px;
      font-weight: 700;
      color: #463f53;
      box-shadow: 0 10px 24px rgba(21, 18, 28, .04);
      transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease;
      white-space: nowrap;
    }
    .filter-chip:hover {
      transform: translateY(-1px);
      border-color: rgba(122, 103, 221, .20);
    }
    .filter-chip.active {
      background: var(--ink);
      color: #fff;
      border-color: var(--ink);
    }
    .timeline {
      position: relative;
      display: grid;
      gap: 18px;
      padding-left: 18px;
    }
    .timeline::before {
      content: "";
      position: absolute;
      left: 7px;
      top: 8px;
      bottom: 8px;
      width: 1px;
      background: linear-gradient(180deg, rgba(122, 103, 221, .28), rgba(25, 20, 35, .06));
    }
    .timeline-item {
      position: relative;
      padding: 18px 18px 18px 22px;
      border-radius: 22px;
      background: rgba(255,255,255,.90);
      border: 1px solid rgba(25, 20, 35, .08);
      box-shadow: 0 14px 30px rgba(21, 18, 28, .05);
    }
    .timeline-item::before {
      content: "";
      position: absolute;
      left: -18px;
      top: 24px;
      width: 14px;
      height: 14px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow: 0 0 0 5px rgba(122, 103, 221, .10);
    }
    .timeline-title {
      font-size: 16px;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 6px;
    }
    .timeline-text {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.8;
    }
    .faq-wrap {
      display: grid;
      gap: 14px;
    }
    .faq-item {
      border-radius: 20px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(25, 20, 35, .08);
      box-shadow: 0 14px 30px rgba(21, 18, 28, .05);
      overflow: hidden;
    }
    .faq-item summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 20px;
      font-weight: 800;
      color: var(--ink);
      font-size: 16px;
      line-height: 1.5;
    }
    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item summary::after {
      content: "+";
      width: 26px;
      height: 26px;
      display: grid;
      place-items: center;
      border-radius: 999px;
      background: rgba(122, 103, 221, .10);
      color: var(--accent);
      font-weight: 900;
      flex-shrink: 0;
      transition: transform 220ms ease, background-color 220ms ease;
    }
    .faq-item[open] summary::after {
      content: "–";
      transform: rotate(0deg);
      background: rgba(122, 103, 221, .14);
    }
    .faq-answer {
      padding: 0 20px 18px 20px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.85;
    }
    .contact-shell {
      background: linear-gradient(180deg, #17131f 0%, #0f0d14 100%);
      color: #fff;
      border-radius: 32px;
      overflow: hidden;
      position: relative;
      box-shadow: 0 24px 60px rgba(13, 11, 18, .18);
    }
    .contact-shell::before {
      content: "";
      position: absolute;
      right: -80px;
      top: -90px;
      width: 260px;
      height: 260px;
      border-radius: 999px;
      background: rgba(122, 103, 221, .18);
      filter: blur(12px);
    }
    .contact-shell::after {
      content: "";
      position: absolute;
      left: -70px;
      bottom: -90px;
      width: 220px;
      height: 220px;
      border-radius: 999px;
      background: rgba(255,255,255,.05);
      filter: blur(10px);
    }
    .contact-title {
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: -.03em;
    }
    .contact-text {
      margin-top: 14px;
      color: rgba(255,255,255,.76);
      font-size: 16px;
      line-height: 1.9;
    }
    .field {
      width: 100%;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.06);
      color: #fff;
      padding: 14px 16px;
      transition: border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
      outline: none;
    }
    .field::placeholder {
      color: rgba(255,255,255,.45);
    }
    .field:focus {
      border-color: rgba(214, 207, 255, .40);
      background: rgba(255,255,255,.08);
      box-shadow: 0 0 0 4px rgba(122, 103, 221, .14);
    }
    .field-select {
      appearance: none;
      background-image:
        linear-gradient(45deg, transparent 50%, rgba(255,255,255,.68) 50%),
        linear-gradient(135deg, rgba(255,255,255,.68) 50%, transparent 50%);
      background-position:
        calc(100% - 20px) calc(50% - 3px),
        calc(100% - 14px) calc(50% - 3px);
      background-size: 6px 6px, 6px 6px;
      background-repeat: no-repeat;
      padding-right: 42px;
    }
    .submit-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      border-radius: 999px;
      padding: 13px 18px;
      background: linear-gradient(135deg, #f4f0ff 0%, #ded7ff 100%);
      color: #181321;
      font-weight: 800;
      border: 1px solid rgba(255,255,255,.06);
      box-shadow: 0 16px 28px rgba(122, 103, 221, .24);
      transition: transform 220ms ease, box-shadow 220ms ease;
    }
    .submit-btn:hover,
    .submit-btn:focus-visible {
      transform: translateY(-1px);
      box-shadow: 0 18px 34px rgba(122, 103, 221, .30);
      outline: none;
    }
    .footer {
      margin-top: 88px;
      padding: 54px 0 28px;
      background: linear-gradient(180deg, #111018 0%, #0a0910 100%);
      color: rgba(255,255,255,.88);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .8fr .9fr;
      gap: 28px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255,255,255,.10);
    }
    .footer-desc {
      color: rgba(255,255,255,.68);
      font-size: 14px;
      line-height: 1.9;
      max-width: 34rem;
    }
    .footer-title {
      font-size: 14px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 14px;
      letter-spacing: .02em;
    }
    .footer-list {
      display: grid;
      gap: 10px;
      font-size: 14px;
      color: rgba(255,255,255,.70);
    }
    .footer-list a {
      width: fit-content;
      transition: color 220ms ease, transform 220ms ease;
    }
    .footer-list a:hover,
    .footer-list a:focus-visible {
      color: #fff;
      transform: translateX(2px);
      outline: none;
    }
    .footer-bottom {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 22px;
      justify-content: space-between;
      align-items: center;
      padding-top: 22px;
      color: rgba(255,255,255,.60);
      font-size: 13px;
    }
    .page-gap {
      padding-top: 28px;
    }
    .subtle-border {
      border: 1px solid rgba(25, 20, 35, .08);
    }
    .icon-pill {
      width: 36px;
      height: 36px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(122, 103, 221, .10);
      color: var(--accent);
      flex-shrink: 0;
    }
    .scroll-snap {
      scroll-snap-type: x proximity;
    }
    .scroll-snap > * {
      scroll-snap-align: start;
    }
    @media (max-width: 1024px) {
      .nav-panel {
        flex-wrap: wrap;
      }
      .brand-mark {
        min-width: 0;
      }
      .nav-links {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        padding-top: 8px;
      }
      .nav-cta {
        margin-left: auto;
      }
      .sticky-box {
        position: static;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 768px) {
      .section-block {
        padding: 64px 0;
      }
      .hero-shell {
        border-radius: 26px;
      }
      .hero-title {
        font-size: clamp(32px, 8vw, 44px);
      }
      .hero-lead {
        font-size: 15px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .nav-panel {
        padding: 12px;
        border-radius: 24px;
      }
      .brand-name {
        white-space: normal;
        font-size: 15px;
      }
      .brand-sub {
        white-space: normal;
      }
    }
    @media (max-width: 520px) {
      .site-container {
        width: min(100% - 1rem, 1280px);
      }
      .nav-cta {
        width: 100%;
      }
      .hero-actions {
        flex-direction: column;
      }
      .hero-actions > a {
        width: 100%;
      }
      .section-head {
        align-items: flex-start;
      }
      .contact-shell {
        border-radius: 26px;
      }
      .faq-item summary {
        font-size: 15px;
      }
    }