/* roulang page: index */
:root{
      --bg:#fff8f3;
      --bg-soft:#fafaf8;
      --card:#ffffff;
      --text:#202124;
      --muted:#6b7280;
      --line:#eee3da;
      --primary:#f46b45;
      --primary-dark:#e6522e;
      --accent:#8b5cf6;
      --accent-2:#f5a524;
      --shadow:0 12px 32px rgba(32,33,36,.06);
      --shadow-hover:0 18px 40px rgba(32,33,36,.10);
      --radius:22px;
      --radius-sm:16px;
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 10%, rgba(244,107,69,.10), transparent 26%),
        radial-gradient(circle at 85% 0%, rgba(139,92,246,.08), transparent 22%),
        linear-gradient(180deg,#fffaf6 0%, #fff 18%, #fafaf8 100%);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      line-height:1.75;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    .site-wrap{overflow:hidden}
    .container-wide{max-width:var(--container);margin:0 auto;padding:0 1rem}
    .topbar{
      position:sticky;top:0;z-index:50;
      background:rgba(255,255,255,.92);
      backdrop-filter:saturate(160%) blur(14px);
      border-bottom:1px solid rgba(238,227,218,.85);
      box-shadow:0 4px 18px rgba(0,0,0,.04);
    }
    .topbar-inner{
      min-height:74px;display:flex;align-items:center;gap:1rem;
      justify-content:space-between;
    }
    .brand{
      display:flex;align-items:center;gap:.78rem;font-weight:800;letter-spacing:.2px;
      min-width:210px;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      background:linear-gradient(145deg,var(--primary),#ff8a5c);
      color:#fff;display:grid;place-items:center;box-shadow:0 10px 20px rgba(244,107,69,.25);
      flex:0 0 auto;
    }
    .brand-text{font-size:1rem;line-height:1.2}
    .brand-text span{display:block;font-size:.76rem;color:var(--muted);font-weight:600;margin-top:2px}
    .nav-shell{display:flex;align-items:center;gap:1rem;flex:1}
    .nav-links{
      display:flex;align-items:center;gap:.35rem;flex-wrap:wrap;
      margin:0;padding:0;list-style:none;
    }
    .nav-links a{
      display:inline-flex;align-items:center;gap:.35rem;
      padding:.68rem .92rem;border-radius:999px;color:#374151;font-size:.95rem;font-weight:600;
      transition:all .22s ease;
    }
    .nav-links a:hover,.nav-links a.active{background:#fff1ea;color:var(--primary-dark)}
    .nav-search{
      margin-left:auto;display:flex;align-items:center;gap:.65rem;flex:0 0 390px;max-width:390px;
      background:#fff;border:1px solid var(--line);border-radius:999px;padding:.4rem .55rem .4rem 1rem;
      box-shadow:0 6px 18px rgba(32,33,36,.04)
    }
    .nav-search i{color:#c08457}
    .nav-search input{
      border:none;outline:none;box-shadow:none;margin:0;height:38px;background:transparent;
      padding:0;color:var(--text)
    }
    .nav-search input::placeholder{color:#9ca3af}
    .nav-cta{
      margin-left:.15rem;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
      white-space:nowrap;border:none;border-radius:999px;padding:.78rem 1.15rem;
      background:var(--primary);color:#fff;font-weight:700;box-shadow:0 14px 28px rgba(244,107,69,.24);
      transition:all .22s ease;
    }
    .nav-cta:hover,.nav-cta:focus{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 18px 32px rgba(230,82,46,.28)}
    .nav-toggle{display:none}
    .hero{
      padding:clamp(2.2rem,4vw,4.8rem) 0 1.5rem;
    }
    .hero-shell{
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,251,247,.94));
      border:1px solid rgba(238,227,218,.88);
      border-radius:28px;
      box-shadow:var(--shadow);
      padding:clamp(1.4rem,3vw,2.3rem);
      position:relative;
      overflow:hidden;
    }
    .hero-shell:before,.hero-shell:after{
      content:"";position:absolute;border-radius:999px;pointer-events:none;filter:blur(2px)
    }
    .hero-shell:before{width:220px;height:220px;background:radial-gradient(circle, rgba(244,107,69,.12), transparent 68%);right:-50px;top:-60px}
    .hero-shell:after{width:180px;height:180px;background:radial-gradient(circle, rgba(139,92,246,.10), transparent 68%);left:-50px;bottom:-55px}
    .hero-grid{position:relative;z-index:1}
    .eyebrow{
      display:inline-flex;align-items:center;gap:.45rem;border:1px solid rgba(244,107,69,.16);
      background:#fff5ef;color:var(--primary-dark);padding:.42rem .78rem;border-radius:999px;
      font-size:.86rem;font-weight:700;margin-bottom:1rem;
    }
    h1,h2,h3,h4{margin:0;color:var(--text)}
    h1{font-size:clamp(1.9rem,4vw,3.25rem);line-height:1.18;font-weight:800;letter-spacing:-.02em;max-width:12ch}
    .hero-desc{font-size:1.02rem;color:#4b5563;max-width:42rem;margin:1rem 0 1.25rem}
    .hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center;margin-bottom:1.2rem}
    .btn-primary,.btn-secondary,.btn-ghost{
      display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border-radius:999px;
      font-weight:700;transition:all .22s ease;border:1px solid transparent;padding:.88rem 1.15rem
    }
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 14px 24px rgba(244,107,69,.22)}
    .btn-primary:hover,.btn-primary:focus{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}
    .btn-secondary{background:#fff;border-color:#f0d8cc;color:var(--primary-dark)}
    .btn-secondary:hover,.btn-secondary:focus{background:#fff2ea;color:var(--primary-dark);transform:translateY(-1px)}
    .btn-ghost{background:transparent;border-color:transparent;color:#4b5563;padding-left:.3rem;padding-right:.3rem}
    .hero-pills{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:.9rem}
    .pill{display:inline-flex;align-items:center;gap:.35rem;padding:.5rem .75rem;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.88rem;color:#4b5563}
    .hero-panel{
      background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:1.15rem;
      position:relative;overflow:hidden
    }
    .hero-panel h3{font-size:1.12rem;margin-bottom:.9rem}
    .checklist{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
    .checklist li{
      display:flex;gap:.78rem;align-items:flex-start;background:#fffaf6;border:1px solid #f3e6dd;
      padding:.8rem .9rem;border-radius:18px
    }
    .check-ico{width:30px;height:30px;border-radius:10px;background:rgba(244,107,69,.12);color:var(--primary-dark);display:grid;place-items:center;flex:0 0 auto;margin-top:.05rem}
    .checklist strong{display:block;font-size:.97rem;margin-bottom:.12rem}
    .checklist span{display:block;color:#6b7280;font-size:.92rem;line-height:1.6}
    .section{padding:clamp(2.4rem,4vw,5rem) 0}
    .section-head{margin-bottom:1.35rem}
    .section-kicker{font-size:.86rem;font-weight:800;color:var(--primary-dark);margin-bottom:.4rem;letter-spacing:.04em}
    .section-title{font-size:clamp(1.45rem,2.5vw,2.2rem);line-height:1.22;font-weight:800;margin-bottom:.45rem}
    .section-desc{color:#5f6368;max-width:48rem;margin:0}
    .panel-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1rem}
    .card-ui{
      background:var(--card);border:1px solid rgba(238,227,218,.95);border-radius:var(--radius);box-shadow:var(--shadow);
      transition:all .24s ease;height:100%
    }
    .card-ui:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
    .problem-card{grid-column:span 4;padding:1.1rem}
    .problem-card .tag{margin-bottom:.8rem}
    .tag{display:inline-flex;align-items:center;gap:.3rem;padding:.34rem .65rem;border-radius:999px;font-size:.8rem;font-weight:700;background:#fff1ea;color:var(--primary-dark)}
    .problem-card h3{font-size:1.1rem;margin-bottom:.4rem}
    .problem-card p{margin:0;color:#5f6368;font-size:.95rem}
    .problem-list{margin:.95rem 0 0;padding:0;list-style:none;display:grid;gap:.7rem}
    .problem-list li{
      display:flex;gap:.7rem;align-items:flex-start;padding:.75rem .8rem;border-radius:16px;background:#fafaf8;border:1px solid #f0e6dc
    }
    .problem-list i{color:var(--primary-dark);margin-top:.1rem}
    .solution-wrap{display:grid;grid-template-columns:repeat(12,1fr);gap:1rem;align-items:stretch}
    .solution-rail{grid-column:span 4;padding:1.2rem}
    .rail-step{display:flex;gap:.8rem;padding:.82rem .85rem;border-radius:18px;border:1px solid transparent;transition:all .2s ease;margin-bottom:.7rem;background:#fffaf7}
    .rail-step.active{border-color:#f3d3c4;background:#fff3eb}
    .rail-step .num{width:34px;height:34px;border-radius:12px;background:rgba(244,107,69,.12);color:var(--primary-dark);display:grid;place-items:center;font-weight:800;flex:0 0 auto}
    .rail-step h4{font-size:1rem;margin-bottom:.08rem}
    .rail-step p{margin:0;color:#6b7280;font-size:.9rem;line-height:1.55}
    .solution-grid{grid-column:span 8;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
    .solution-card{padding:1.15rem 1.1rem;display:flex;flex-direction:column;justify-content:space-between}
    .solution-card h3{font-size:1.08rem;margin:.7rem 0 .45rem}
    .solution-card ul{margin:0;padding-left:1.15rem;color:#556070;display:grid;gap:.35rem}
    .solution-card .card-foot{margin-top:1rem;display:flex;justify-content:space-between;align-items:center;gap:.7rem;flex-wrap:wrap}
    .metric-wrap{background:linear-gradient(180deg,#fff, #fffaf6);border:1px solid rgba(238,227,218,.95);border-radius:28px;padding:1.2rem;box-shadow:var(--shadow)}
    .metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
    .metric{background:#fff;border:1px solid #f1e3d9;border-radius:22px;padding:1.2rem 1rem;box-shadow:0 10px 24px rgba(32,33,36,.04)}
    .metric .num{font-size:2rem;font-weight:800;line-height:1;color:var(--primary-dark);margin-bottom:.35rem}
    .metric .label{font-weight:700;margin-bottom:.2rem}
    .metric .desc{font-size:.9rem;color:#6b7280;line-height:1.6}
    .metric-note{
      margin-top:1rem;background:#fff;border:1px solid #f1e3d9;border-radius:22px;padding:1rem 1.1rem;color:#5f6368
    }
    .info-strip{display:grid;grid-template-columns:1.3fr .9fr;gap:1rem;align-items:stretch}
    .info-main,.info-side{padding:1.2rem}
    .info-main h3,.info-side h3{font-size:1.12rem;margin-bottom:.6rem}
    .news-list{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
    .news-list li{
      display:grid;grid-template-columns:auto 1fr auto;gap:.8rem;align-items:center;padding:.78rem .85rem;border-radius:18px;
      border:1px solid #f1e4d9;background:#fff
    }
    .news-list .dot{width:10px;height:10px;border-radius:50%;background:var(--primary)}
    .news-list strong{display:block;font-size:.96rem;line-height:1.4}
    .news-list span{display:block;color:#6b7280;font-size:.86rem}
    .news-list time{color:#9ca3af;font-size:.84rem;white-space:nowrap}
    .process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
    .process-card{padding:1.1rem}
    .process-card .step{font-size:.8rem;font-weight:800;color:var(--primary-dark);margin-bottom:.55rem}
    .process-card h3{font-size:1.05rem;margin-bottom:.35rem}
    .process-card p{margin:0;color:#6b7280;font-size:.94rem;line-height:1.65}
    .contact-callout{background:linear-gradient(135deg,#fff5ef,#fffdfa);border:1px solid #f0d8cc;border-radius:28px;padding:1.3rem;box-shadow:var(--shadow)}
    .contact-callout .callout-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
    .privacy-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:1rem}
    .privacy-card{padding:1.2rem}
    .privacy-card h3{font-size:1.12rem;margin-bottom:.6rem}
    .privacy-points{margin:0;padding:0;list-style:none;display:grid;gap:.7rem}
    .privacy-points li{display:flex;gap:.7rem;align-items:flex-start;padding:.74rem .85rem;background:#fafaf8;border:1px solid #f0e6dc;border-radius:16px}
    .privacy-points i{color:var(--primary-dark);margin-top:.1rem}
    .accordion .accordion-title{
      font-weight:700;color:var(--text);font-size:.98rem;border-radius:16px;background:#fff;padding:1rem 1rem 1rem 3rem
    }
    .accordion .accordion-item{border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-bottom:.8rem;box-shadow:0 10px 24px rgba(32,33,36,.03)}
    .accordion-content{background:#fffaf7;color:#5f6368;padding:0 1rem 1rem 1rem;border-top:1px solid #f3e6dd}
    .footer{
      background:#232323;color:#e5e7eb;padding:2.4rem 0 1.2rem;margin-top:2rem
    }
    .footer .brand-text{color:#fff}
    .footer .brand-text span{color:#cbd5e1}
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:1rem;align-items:start}
    .footer h4{font-size:1rem;margin-bottom:.75rem;color:#fff}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
    .footer-links a{color:#d1d5db;transition:color .2s ease}
    .footer-links a:hover{color:#fff}
    .footer-note{border-top:1px solid rgba(255,255,255,.08);margin-top:1.4rem;padding-top:1rem;color:#b8c0cc;font-size:.9rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
    .reveal{border:none;border-radius:24px;overflow:hidden;box-shadow:0 24px 70px rgba(32,33,36,.22)}
    .reveal-head{padding:1.25rem 1.25rem 0}
    .reveal-body{padding:1rem 1.25rem 1.25rem}
    .field-label{font-size:.92rem;font-weight:700;color:#374151;margin:.75rem 0 .35rem;display:block}
    .form-control, .form-select, textarea{
      border-radius:16px !important;border:1px solid #e9ddd3 !important;background:#fff !important;
      min-height:48px;color:var(--text) !important;box-shadow:none !important
    }
    textarea{min-height:120px !important;resize:vertical}
    .focus-note{font-size:.84rem;color:#6b7280;line-height:1.6;margin-top:.65rem}
    .badge-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.8rem}
    .chip{display:inline-flex;align-items:center;gap:.35rem;border:1px solid #eedfd5;background:#fff;border-radius:999px;padding:.43rem .72rem;font-size:.85rem;color:#4b5563;cursor:pointer;transition:all .2s ease}
    .chip:hover{border-color:#f1c7b4;background:#fff5ef}
    .chip input{margin:0}
    .text-link{color:var(--primary-dark);font-weight:700}
    .text-link:hover{text-decoration:underline}
    .sticky-chipbar{position:sticky;top:74px;z-index:28;background:rgba(255,248,243,.95);backdrop-filter:blur(12px);padding:.85rem 0 1rem;border-bottom:1px solid rgba(238,227,218,.7)}
    .chip-scroll{display:flex;gap:.55rem;overflow:auto;padding-bottom:.2rem;scrollbar-width:thin}
    .chip-scroll .chip{flex:0 0 auto}
    @media (max-width: 1023px){
      .nav-shell{display:none}
      .nav-toggle{display:inline-flex}
      .topbar-inner{min-height:68px}
      .brand{min-width:auto}
      .panel-grid,.solution-wrap,.info-strip,.privacy-grid{grid-template-columns:1fr}
      .problem-card,.solution-rail,.solution-grid{grid-column:1/-1}
      .metric-grid,.process-grid,.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width: 639px){
      .container-wide{padding:0 .85rem}
      h1{max-width:none;font-size:clamp(1.75rem,8vw,2.4rem)}
      .hero{padding-top:1.2rem}
      .hero-shell{padding:1rem}
      .hero-actions{flex-direction:column;align-items:stretch}
      .btn-primary,.btn-secondary,.nav-cta{width:100%}
      .metric-grid,.process-grid,.footer-grid,.solution-grid{grid-template-columns:1fr}
      .nav-search{display:none}
      .section{padding:2rem 0}
      .sticky-chipbar{top:68px}
      .news-list li{grid-template-columns:auto 1fr;align-items:flex-start}
      .news-list time{grid-column:2}
    }

/* roulang page: category1 */
:root{
      --bg:#FFF8F3;
      --bg-alt:#FAFAF8;
      --surface:#ffffff;
      --surface-soft:#fffdfb;
      --text:#202124;
      --muted:#6B7280;
      --line:#EEE3DA;
      --primary:#F46B45;
      --primary-dark:#E6522E;
      --primary-soft:#FFF0EA;
      --accent:#8B5CF6;
      --accent-soft:#F2ECFF;
      --shadow:0 12px 32px rgba(32,33,36,.06);
      --shadow-hover:0 16px 40px rgba(32,33,36,.1);
      --radius-xl:24px;
      --radius-lg:20px;
      --radius-md:14px;
      --radius-sm:12px;
      --container:1240px;
      --topbar-h:74px;
      --trans:all .22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      background:
        radial-gradient(circle at 8% 12%, rgba(244,107,69,.10), transparent 24%),
        radial-gradient(circle at 92% 4%, rgba(139,92,246,.08), transparent 18%),
        linear-gradient(180deg, #FFF9F5 0%, #FAFAF8 28%, #FFFDFB 100%);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--trans)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    :focus-visible{outline:3px solid rgba(244,107,69,.3);outline-offset:2px}

    .container-wide{
      max-width:var(--container);
      margin:0 auto;
      padding:0 20px;
    }
    .section-pad{padding:74px 0}
    .section-soft{background:rgba(255,255,255,.56)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      padding:.42rem .82rem;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:700;
      font-size:.82rem;
      letter-spacing:.02em;
    }
    .eyebrow i{font-size:.8rem}
    .section-title{
      font-size:clamp(1.75rem,3vw,2.5rem);
      line-height:1.2;
      margin:0 0 .75rem;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      font-size:1rem;
      max-width:62rem;
    }
    .subtle-line{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(238,227,218,.95), transparent);
      margin:1.25rem 0 0;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(255,249,245,.92);
      backdrop-filter:saturate(180%) blur(10px);
      border-bottom:1px solid rgba(238,227,218,.85);
      box-shadow:0 4px 18px rgba(0,0,0,.035);
    }
    .topbar-inner{
      min-height:var(--topbar-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:.8rem;
      color:var(--text);
      min-width:0;
    }
    .brand:hover{transform:translateY(-1px)}
    .brand-mark{
      width:40px;height:40px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg, var(--primary), #ff8a67);
      color:#fff;
      box-shadow:0 10px 22px rgba(244,107,69,.24);
      flex:none;
    }
    .brand-text{
      font-size:1.02rem;
      font-weight:800;
      line-height:1.15;
      display:flex;
      flex-direction:column;
    }
    .brand-text span{
      font-size:.78rem;
      color:var(--muted);
      font-weight:600;
      margin-top:.15rem;
    }
    .nav-shell{
      display:flex;
      align-items:center;
      gap:.9rem;
      margin-left:auto;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:.35rem;
      list-style:none;
      margin:0;
      padding:0;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:.68rem .98rem;
      border-radius:999px;
      color:#374151;
      font-size:.95rem;
      font-weight:700;
      border:1px solid transparent;
      transition:var(--trans);
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(244,107,69,.08);
      color:var(--primary-dark);
    }
    .nav-links a.active{
      background:var(--primary);
      color:#fff;
      box-shadow:0 10px 22px rgba(244,107,69,.18);
    }
    .nav-links a.active:hover{background:var(--primary-dark);color:#fff}
    .nav-search{
      position:relative;
      display:flex;
      align-items:center;
      min-width:280px;
      max-width:320px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:999px;
      padding:.55rem .9rem .55rem .95rem;
      box-shadow:0 8px 24px rgba(32,33,36,.04);
      transition:var(--trans);
    }
    .nav-search:focus-within{
      border-color:rgba(244,107,69,.5);
      box-shadow:0 10px 26px rgba(244,107,69,.09);
    }
    .nav-search i{
      color:var(--primary);
      margin-right:.55rem;
      flex:none;
    }
    .nav-search input{
      border:0;
      outline:0;
      width:100%;
      min-width:0;
      background:transparent;
      color:var(--text);
      font-size:.92rem;
      padding:0;
      margin:0;
    }
    .nav-search input::placeholder{color:#9CA3AF}
    .nav-cta{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      padding:.85rem 1.1rem;
      border-radius:999px;
      background:var(--primary);
      color:#fff;
      font-weight:800;
      box-shadow:0 12px 24px rgba(244,107,69,.18);
      white-space:nowrap;
    }
    .nav-cta:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}
    .nav-cta i{font-size:.85rem}
    .nav-toggle.button{
      margin:0;
      padding:.8rem .95rem;
      border-radius:14px;
      background:#fff;
      color:var(--text);
      border:1px solid var(--line);
      box-shadow:0 8px 18px rgba(32,33,36,.04);
    }
    .nav-toggle.button:hover{
      background:var(--primary-soft);
      color:var(--primary-dark);
      border-color:rgba(244,107,69,.22);
    }
    .mobile-menu{
      display:none;
      border-top:1px solid rgba(238,227,218,.8);
      padding:.75rem 0 1rem;
    }
    .mobile-menu.is-open{display:block}
    .mobile-menu .nav-links{
      display:grid;
      gap:.25rem;
      padding:.1rem 0 0;
    }
    .mobile-menu .nav-links a{
      justify-content:flex-start;
      width:100%;
      padding:.8rem .95rem;
      border-radius:14px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--line);
    }
    .mobile-menu .nav-links a.active{
      background:var(--primary);
      border-color:var(--primary);
    }
    .mobile-menu .nav-cta{
      width:100%;
      justify-content:center;
      margin-top:.55rem;
    }

    .hero{
      position:relative;
      overflow:hidden;
      padding:72px 0 28px;
    }
    .hero::before,
    .hero::after{
      content:"";
      position:absolute;
      border-radius:50%;
      filter:blur(16px);
      pointer-events:none;
      opacity:.9;
    }
    .hero::before{
      width:220px;height:220px;
      background:rgba(244,107,69,.12);
      top:30px;left:-80px;
    }
    .hero::after{
      width:260px;height:260px;
      background:rgba(139,92,246,.08);
      right:-90px;top:90px;
    }
    .crumbs{
      display:flex;
      align-items:center;
      gap:.45rem;
      font-size:.86rem;
      color:var(--muted);
      margin-bottom:1rem;
      flex-wrap:wrap;
    }
    .crumbs a{color:var(--muted)}
    .crumbs a:hover{color:var(--primary-dark)}
    .crumbs .sep{opacity:.45}

    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(320px,.9fr);
      gap:1.4rem;
      align-items:stretch;
    }
    .hero-copy,
    .hero-panel,
    .content-card,
    .side-card,
    .bottom-cta,
    .privacy-card{
      border:1px solid rgba(238,227,218,.95);
      background:rgba(255,255,255,.86);
      box-shadow:var(--shadow);
      border-radius:var(--radius-xl);
    }
    .hero-copy{
      padding:30px;
    }
    .hero-copy h1{
      margin:.8rem 0 1rem;
      font-size:clamp(2rem,4vw,3.1rem);
      line-height:1.16;
      letter-spacing:-.03em;
      font-weight:800;
    }
    .hero-copy p{
      margin:0;
      color:var(--muted);
      font-size:1.02rem;
      line-height:1.8;
      max-width:40rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-top:1.35rem;
    }
    .site-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      padding:.9rem 1.15rem;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:var(--trans);
      cursor:pointer;
      min-height:48px;
    }
    .site-btn-primary{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 26px rgba(244,107,69,.18);
    }
    .site-btn-primary:hover{
      background:var(--primary-dark);
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 14px 28px rgba(230,82,46,.22);
    }
    .site-btn-secondary{
      background:#fff;
      color:var(--primary-dark);
      border-color:rgba(244,107,69,.26);
    }
    .site-btn-secondary:hover{
      background:var(--primary-soft);
      transform:translateY(-1px);
      border-color:rgba(244,107,69,.42);
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-top:1.25rem;
    }
    .hero-meta .tag{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.5rem .82rem;
      border-radius:999px;
      font-size:.84rem;
      color:#4b5563;
      background:#fff;
      border:1px solid var(--line);
    }
    .hero-meta .tag strong{
      color:var(--primary-dark);
      font-weight:800;
    }
    .hero-panel{
      padding:24px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,247,241,.96));
      position:relative;
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      width:160px;height:160px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(244,107,69,.18), rgba(244,107,69,0) 68%);
      right:-60px;top:-40px;
      pointer-events:none;
    }
    .panel-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .panel-head h2{
      margin:0;
      font-size:1.15rem;
      line-height:1.35;
      font-weight:800;
    }
    .panel-head p{
      margin:.2rem 0 0;
      color:var(--muted);
      font-size:.92rem;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.34rem .68rem;
      border-radius:999px;
      background:var(--accent-soft);
      color:var(--accent);
      font-weight:800;
      font-size:.78rem;
      white-space:nowrap;
    }
    .diagnostic-board{
      display:grid;
      gap:.9rem;
      position:relative;
      z-index:1;
    }
    .step-stack{
      display:grid;
      gap:.72rem;
    }
    .step-item{
      display:flex;
      gap:.82rem;
      align-items:flex-start;
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
      padding:.95rem 1rem;
      box-shadow:0 10px 18px rgba(32,33,36,.04);
    }
    .step-index{
      width:34px;height:34px;
      flex:none;
      border-radius:12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:900;
    }
    .step-item strong{display:block;font-size:.98rem;line-height:1.25}
    .step-item span{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      margin-top:.18rem;
    }
    .matrix{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.6rem;
    }
    .matrix span{
      display:flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      border-radius:14px;
      background:linear-gradient(180deg, #fff, #fff8f5);
      border:1px solid var(--line);
      color:#374151;
      font-size:.88rem;
      font-weight:700;
    }
    .panel-note{
      margin-top:.4rem;
      padding:.85rem 1rem;
      border-radius:16px;
      background:rgba(244,107,69,.07);
      border:1px dashed rgba(244,107,69,.18);
      color:#7c2d12;
      font-size:.88rem;
    }

    .filter-bar{
      position:sticky;
      top:calc(var(--topbar-h) + 8px);
      z-index:18;
      margin:1.4rem 0 0;
      padding:.8rem 0;
      background:linear-gradient(180deg, rgba(250,250,248,.92), rgba(250,250,248,.68));
      backdrop-filter:saturate(180%) blur(8px);
    }
    .filter-shell{
      display:flex;
      gap:.65rem;
      flex-wrap:nowrap;
      overflow:auto;
      padding-bottom:.2rem;
      scrollbar-width:none;
    }
    .filter-shell::-webkit-scrollbar{display:none}
    .chip{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.72rem .95rem;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:#374151;
      font-size:.88rem;
      font-weight:700;
      white-space:nowrap;
      box-shadow:0 8px 18px rgba(32,33,36,.03);
    }
    .chip:hover{border-color:rgba(244,107,69,.28);color:var(--primary-dark)}
    .chip.active{
      background:var(--primary);
      color:#fff;
      border-color:var(--primary);
      box-shadow:0 10px 20px rgba(244,107,69,.18);
    }

    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:1.4rem;
      align-items:start;
      margin-top:1.1rem;
    }
    .content-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .content-head h2{
      margin:0;
      font-size:clamp(1.5rem,2.4vw,2rem);
      line-height:1.25;
      font-weight:800;
    }
    .content-head p{
      margin:.2rem 0 0;
      color:var(--muted);
      font-size:.95rem;
    }
    .content-list{
      display:grid;
      gap:1rem;
    }
    .content-card{
      padding:22px;
      transition:var(--trans);
    }
    .content-card:hover,
    .side-card:hover,
    .bottom-cta:hover,
    .privacy-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
    }
    .card-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:.8rem;
    }
    .card-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
    }
    .card-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.38rem .62rem;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-size:.76rem;
      font-weight:800;
    }
    .card-tag.alt{
      background:var(--accent-soft);
      color:var(--accent);
    }
    .card-title{
      margin:.15rem 0 .55rem;
      font-size:1.28rem;
      line-height:1.35;
      font-weight:800;
      letter-spacing:-.015em;
    }
    .card-desc{
      margin:0;
      color:var(--muted);
      font-size:.98rem;
      line-height:1.8;
    }
    .bullet-list{
      margin:1rem 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.55rem;
    }
    .bullet-list li{
      display:flex;
      gap:.55rem;
      align-items:flex-start;
      color:#374151;
      font-size:.94rem;
    }
    .bullet-list i{
      color:var(--primary);
      margin-top:.2rem;
      flex:none;
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:.75rem;
      margin-top:1rem;
    }
    .metric{
      padding:.78rem .8rem;
      border-radius:16px;
      background:linear-gradient(180deg, #fff, #fffaf8);
      border:1px solid var(--line);
    }
    .metric span{
      display:block;
      color:var(--muted);
      font-size:.76rem;
      line-height:1.2;
      margin-bottom:.45rem;
    }
    .metric strong{
      display:block;
      font-size:.95rem;
      line-height:1.2;
      color:var(--text);
      font-weight:800;
    }
    .bar{
      margin-top:.55rem;
      width:100%;
      height:7px;
      border-radius:999px;
      overflow:hidden;
      background:#f3ece6;
    }
    .bar em{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg, var(--primary), #ff8e67);
    }
    .card-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-top:1rem;
      padding-top:1rem;
      border-top:1px solid rgba(238,227,218,.8);
    }
    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      color:var(--muted);
      font-size:.8rem;
    }
    .meta-line span{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.3rem .55rem;
      border-radius:999px;
      background:#faf7f4;
      border:1px solid rgba(238,227,218,.8);
    }
    .text-link{
      color:var(--primary-dark);
      font-weight:800;
      font-size:.92rem;
    }
    .text-link:hover{
      color:var(--primary);
      text-decoration:underline;
      text-underline-offset:3px;
    }

    .side-stack{
      display:grid;
      gap:1rem;
    }
    .side-card{
      padding:20px;
      transition:var(--trans);
    }
    .side-card h3{
      margin:0 0 .7rem;
      font-size:1.08rem;
      line-height:1.35;
      font-weight:800;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      line-height:1.7;
    }
    .side-chips{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-top:.9rem;
    }
    .side-chips .chip{
      padding:.55rem .75rem;
      font-size:.82rem;
      background:var(--surface-soft);
    }
    .quick-list{
      margin:.9rem 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.6rem;
    }
    .quick-list li{
      display:flex;
      gap:.55rem;
      align-items:flex-start;
      color:#374151;
      font-size:.92rem;
    }
    .quick-list i{
      color:var(--primary);
      margin-top:.16rem;
      flex:none;
    }
    .support-box{
      background:linear-gradient(180deg, #fff7f2, #fff);
      border:1px dashed rgba(244,107,69,.25);
    }
    .support-box .site-btn{width:100%;margin-top:1rem}
    .note-small{
      margin-top:.75rem;
      color:var(--muted);
      font-size:.82rem;
      line-height:1.6;
    }
    .faq-link-list{
      display:grid;
      gap:.45rem;
      margin:.8rem 0 0;
      padding:0;
      list-style:none;
    }
    .faq-link-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.75rem;
      padding:.68rem .78rem;
      border-radius:14px;
      background:#fff;
      border:1px solid var(--line);
      color:#374151;
      font-size:.9rem;
    }
    .faq-link-list a:hover{
      border-color:rgba(244,107,69,.25);
      background:var(--primary-soft);
      color:var(--primary-dark);
    }
    .faq-link-list a i{color:var(--primary)}
    .privacy-mini{
      display:flex;
      gap:.8rem;
      align-items:flex-start;
    }
    .privacy-mini .icon{
      width:38px;height:38px;
      border-radius:14px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:none;
    }

    .faq-section{
      padding-top:36px;
    }
    .faq-wrap{
      margin-top:1rem;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(238,227,218,.95);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:12px 16px;
    }
    .accordion{
      margin:0;
      background:transparent;
      border:0;
    }
    .accordion-item{
      border-bottom:1px solid rgba(238,227,218,.85);
    }
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      color:var(--text);
      font-size:1rem;
      font-weight:800;
      padding:1rem .2rem;
      background:transparent;
      border:0;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      background:transparent;
      color:var(--primary-dark);
    }
    .accordion-title::before{
      right:.2rem;
      color:var(--primary);
      margin-top:-.2rem;
    }
    .accordion-content{
      padding:0 .2rem 1rem;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.8;
    }

    .privacy-area{
      padding-top:24px;
    }
    .privacy-card{
      padding:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,248,244,.95));
    }
    .privacy-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:1rem;
      align-items:start;
    }
    .privacy-card h2{
      margin:0 0 .7rem;
      font-size:clamp(1.45rem,2.2vw,1.9rem);
      line-height:1.25;
      font-weight:800;
    }
    .privacy-card p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
      line-height:1.8;
    }
    .privacy-card ul{
      margin:1rem 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.65rem;
    }
    .privacy-card li{
      display:flex;
      gap:.6rem;
      align-items:flex-start;
      color:#374151;
      font-size:.94rem;
    }
    .privacy-card li i{
      color:var(--primary);
      margin-top:.18rem;
      flex:none;
    }

    .bottom-cta{
      margin-top:1.2rem;
      padding:24px;
      background:linear-gradient(135deg, rgba(244,107,69,.1), rgba(255,255,255,.96) 55%);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
    }
    .bottom-cta h3{
      margin:0 0 .35rem;
      font-size:1.25rem;
      line-height:1.35;
      font-weight:800;
    }
    .bottom-cta p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.7;
    }

    .footer{
      background:#232325;
      color:#f3f4f6;
      padding:54px 0 20px;
      margin-top:64px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:1.5rem;
      align-items:start;
    }
    .footer .brand-text{color:#fff}
    .footer .brand-text span{color:#cbd5e1}
    .footer h4{
      margin:0 0 .85rem;
      font-size:1rem;
      font-weight:800;
      color:#fff;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:.55rem;
    }
    .footer-links a{
      color:#cbd5e1;
      font-size:.94rem;
    }
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
    .footer-note{
      margin-top:1.6rem;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      flex-wrap:wrap;
      gap:.6rem 1rem;
      justify-content:space-between;
      color:#94a3b8;
      font-size:.84rem;
    }
    .footer-note a{color:#e2e8f0}
    .footer-note a:hover{color:#fff}

    .reveal{
      border:0;
      border-radius:24px;
      padding:0;
      overflow:hidden;
      box-shadow:0 24px 60px rgba(0,0,0,.18);
      background:transparent;
    }
    .reveal-inner{
      background:#fff;
      border-radius:24px;
      overflow:hidden;
    }
    .reveal-head{
      padding:20px 22px 0;
      background:linear-gradient(180deg, rgba(255,247,242,.92), #fff);
    }
    .reveal-head h3{
      margin:0;
      font-size:1.35rem;
      line-height:1.35;
      font-weight:800;
    }
    .reveal-head p{
      margin:.45rem 0 0;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.7;
    }
    .reveal-body{
      padding:20px 22px 22px;
    }
    .reveal-body label{
      color:#374151;
      font-size:.88rem;
      font-weight:700;
      margin-bottom:.35rem;
    }
    .reveal-body input,
    .reveal-body select,
    .reveal-body textarea{
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      min-height:48px;
      box-shadow:none;
      transition:var(--trans);
    }
    .reveal-body textarea{min-height:112px;resize:vertical}
    .reveal-body input:focus,
    .reveal-body select:focus,
    .reveal-body textarea:focus{
      border-color:rgba(244,107,69,.6);
      box-shadow:0 0 0 3px rgba(244,107,69,.12);
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin:.35rem 0 .9rem;
    }
    .tag-row label{
      margin:0;
      font-weight:700;
      font-size:.86rem;
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.52rem .72rem;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      cursor:pointer;
      color:#374151;
    }
    .tag-row input{display:none}
    .tag-row input:checked + span{
      color:var(--primary-dark);
    }
    .tag-row label:has(input:checked){
      border-color:rgba(244,107,69,.4);
      background:var(--primary-soft);
    }
    .form-note{
      margin-top:.8rem;
      color:var(--muted);
      font-size:.82rem;
      line-height:1.7;
    }
    .form-success{
      display:none;
      margin-top:.85rem;
      padding:.8rem .95rem;
      border-radius:14px;
      background:#ecfdf5;
      color:#166534;
      border:1px solid #bbf7d0;
      font-size:.9rem;
    }

    .reveal .close-button{
      color:#6b7280;
      font-size:1.6rem;
      line-height:1;
      top:14px;
      right:16px;
    }
    .reveal .close-button:hover{color:var(--primary-dark)}

    @media screen and (max-width: 1099px){
      .nav-shell{display:none}
      .nav-toggle.button{display:inline-flex}
      .hero-grid,
      .content-grid,
      .privacy-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .content-grid{gap:1.2rem}
      .hero-copy{padding:24px}
    }
    @media screen and (max-width: 639px){
      .topbar-inner{min-height:68px}
      .brand-mark{width:36px;height:36px;border-radius:12px}
      .brand-text{font-size:.96rem}
      .brand-text span{font-size:.74rem}
      .section-pad{padding:54px 0}
      .hero{padding:52px 0 18px}
      .hero-copy h1{font-size:clamp(1.8rem,8vw,2.4rem)}
      .hero-copy p{font-size:.98rem}
      .hero-meta,.hero-actions,.bottom-cta{flex-direction:column;align-items:stretch}
      .site-btn,.nav-cta{width:100%}
      .metric-grid{grid-template-columns:1fr}
      .matrix{grid-template-columns:1fr}
      .card-foot,.bottom-cta{flex-direction:column;align-items:flex-start}
      .content-head{flex-direction:column;align-items:flex-start}
      .bottom-cta h3{font-size:1.15rem}
      .footer{padding-top:44px}
      .footer-note{flex-direction:column}
      .reveal{margin:0}
      .reveal-head,.reveal-body{padding-left:16px;padding-right:16px}
    }