/* roulang page: index */
:root{
      --bg:#f7efe3;
      --bg-soft:#fff8ee;
      --cream:#fffaf1;
      --apricot:#f8dfc6;
      --clay:#c9643f;
      --clay-dark:#a94d2e;
      --rose:#e8a38f;
      --amber:#e6a84b;
      --brown:#3c261b;
      --brown-2:#6d5547;
      --muted:#8a7567;
      --line:#ead8c5;
      --line-strong:#dec1a6;
      --white:#ffffff;
      --shadow:0 18px 55px rgba(93,62,40,.12);
      --shadow-hover:0 22px 70px rgba(111,70,43,.18);
      --radius:28px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: PingFang SC, Microsoft YaHei, Noto Sans SC, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color:var(--brown);
      line-height:1.75;
      background:
        radial-gradient(circle at 8% 8%, rgba(201,100,63,.16), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(230,168,75,.18), transparent 26%),
        linear-gradient(180deg,var(--bg) 0%,#fbf2e7 52%,#f6eadb 100%);
      overflow-x:hidden;
      padding-bottom:0;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        linear-gradient(90deg, rgba(60,38,27,.045) 1px, transparent 1px),
        linear-gradient(rgba(60,38,27,.035) 1px, transparent 1px);
      background-size:28px 28px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    img{max-width:100%;display:block}
    .container{width:min(var(--container), calc(100% - 64px));margin:0 auto}
    .topbar{
      background:linear-gradient(90deg,#3b2418,#65412e);
      color:#fff4df;
      font-size:13px;
      letter-spacing:.01em;
    }
    .topbar-inner{
      height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      white-space:nowrap;
    }
    .topbar .notice{
      display:flex;
      align-items:center;
      gap:8px;
      color:#ffe7c3;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .topbar .dot{
      width:8px;height:8px;border-radius:999px;background:var(--amber);
      box-shadow:0 0 0 4px rgba(230,168,75,.2);
      flex:0 0 auto;
    }
    .topbar a{
      color:#fff1d5;
      border-bottom:1px solid rgba(255,241,213,.35);
      transition:.2s ease;
    }
    .topbar a:hover{color:#fff;border-bottom-color:#fff}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,248,238,.88);
      backdrop-filter: blur(16px);
      border-bottom:1px solid rgba(222,193,166,.75);
      box-shadow:0 10px 32px rgba(82,52,33,.08);
    }
    .nav-wrap{
      height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:800;
      color:var(--brown);
    }
    .logo-mark{
      width:42px;height:42px;border-radius:16px;
      background:
        linear-gradient(135deg,#fff4dd,#f2caa4);
      border:1px solid rgba(201,100,63,.35);
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:5px;
      padding:9px;
      box-shadow:0 12px 24px rgba(201,100,63,.12);
      position:relative;
    }
    .logo-mark span{border-radius:6px;background:#7a4a32}
    .logo-mark:after{
      content:"";
      position:absolute;
      right:-4px;top:8px;
      width:10px;height:10px;border-radius:50%;
      background:var(--clay);
      border:2px solid #fff7ea;
    }
    .logo-text{font-size:17px}
    .nav-menu{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      flex:1;
    }
    .nav-link{
      position:relative;
      padding:10px 15px;
      color:var(--brown-2);
      font-weight:700;
      font-size:15px;
      border-radius:999px;
      transition:.22s ease;
    }
    .nav-link:hover,.nav-link.active{
      color:var(--clay);
      background:rgba(201,100,63,.08);
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:50%;
      bottom:5px;
      width:0;
      height:3px;
      border-radius:999px;
      background:var(--clay);
      transform:translateX(-50%);
      transition:.22s ease;
    }
    .nav-link:hover:after,.nav-link.active:after{width:18px}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .mobile-toggle{
      display:none;
      width:44px;height:44px;border-radius:16px;
      background:#fff4e5;
      color:var(--brown);
      border:1px solid var(--line);
      align-items:center;
      justify-content:center;
    }
    .mobile-toggle span,.mobile-toggle span:before,.mobile-toggle span:after{
      display:block;width:18px;height:2px;border-radius:5px;background:var(--brown);position:relative;transition:.2s ease;
    }
    .mobile-toggle span:before,.mobile-toggle span:after{content:"";position:absolute;left:0}
    .mobile-toggle span:before{top:-6px}
    .mobile-toggle span:after{top:6px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      transition:.22s ease;
      border:1px solid transparent;
      line-height:1.2;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--clay),#dd8057);
      color:#fff;
      box-shadow:0 12px 28px rgba(201,100,63,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);background:linear-gradient(135deg,var(--clay-dark),var(--clay));box-shadow:0 16px 36px rgba(201,100,63,.36)}
    .btn-secondary{
      background:#fff7e9;
      color:var(--brown);
      border-color:var(--line-strong);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:var(--clay);color:var(--clay);box-shadow:0 12px 28px rgba(93,62,40,.1)}
    .btn-ghost{
      background:transparent;
      color:#ffe6c2;
      border-color:rgba(255,245,225,.38);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.1)}
    .badge,.tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      border:1px solid rgba(222,193,166,.8);
      background:#fff8ec;
      color:var(--brown-2);
      white-space:nowrap;
    }
    .badge.dark{background:var(--brown);color:#ffe7c3;border-color:var(--brown)}
    .badge.orange{background:rgba(201,100,63,.12);color:var(--clay);border-color:rgba(201,100,63,.28)}
    .badge.rose{background:rgba(232,163,143,.2);color:#8e4735;border-color:rgba(232,163,143,.4)}
    .hero{
      padding:72px 0 58px;
    }
    .hero-panel{
      border:1px solid rgba(222,193,166,.78);
      border-radius:36px;
      background:
        radial-gradient(circle at 18% 20%, rgba(255,255,255,.75), transparent 32%),
        radial-gradient(circle at 82% 28%, rgba(201,100,63,.18), transparent 30%),
        linear-gradient(135deg,rgba(255,250,241,.92),rgba(248,223,198,.78));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
      padding:34px;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:auto -90px -90px auto;
      width:230px;height:230px;border-radius:50%;
      background:rgba(230,168,75,.2);
      filter:blur(2px);
    }
    .status-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-bottom:30px;
      position:relative;
      z-index:1;
    }
    .status-item{
      padding:14px 16px;
      border-radius:20px;
      background:rgba(255,250,241,.78);
      border:1px solid rgba(222,193,166,.75);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .status-item strong{font-size:15px}
    .status-item span{font-size:13px;color:var(--muted)}
    .hero-center{
      text-align:center;
      max-width:920px;
      margin:0 auto;
      position:relative;
      z-index:1;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(60,38,27,.08);
      color:var(--brown-2);
      font-weight:800;
      font-size:13px;
      margin-bottom:18px;
    }
    h1{
      margin:0;
      font-size:clamp(32px,5vw,56px);
      line-height:1.14;
      letter-spacing:-.02em;
      font-weight:900;
      color:var(--brown);
    }
    .hero-desc{
      margin:20px auto 0;
      max-width:780px;
      font-size:18px;
      color:var(--brown-2);
    }
    .hero-actions{
      display:flex;
      align-items:center;
      justify-content:center;
      flex-wrap:wrap;
      gap:14px;
      margin-top:28px;
    }
    .hero-metrics{
      display:flex;
      justify-content:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .icon-matrix{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:34px;
      position:relative;
      z-index:1;
    }
    .matrix-card{
      min-height:126px;
      padding:18px;
      border-radius:24px;
      background:rgba(255,250,241,.78);
      border:1px solid rgba(222,193,166,.78);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:.22s ease;
    }
    .matrix-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(201,100,63,.45)}
    .matrix-icon{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,#f5d1ad,#fff1da);
      color:var(--clay);
      display:flex;align-items:center;justify-content:center;
      font-size:20px;
      font-weight:900;
    }
    .matrix-card h3{margin:14px 0 4px;font-size:17px}
    .matrix-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
    section{padding:82px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:30px;
    }
    .section-title{max-width:720px}
    .section-title h2{
      margin:0;
      font-size:clamp(26px,3.4vw,38px);
      line-height:1.22;
      font-weight:900;
      color:var(--brown);
    }
    .section-title p{
      margin:12px 0 0;
      color:var(--brown-2);
      font-size:16px;
      max-width:740px;
    }
    .entry-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
      align-items:stretch;
    }
    .material-card,.soft-card,.quote-card,.plan-card,.news-card,.trust-card{
      border-radius:var(--radius);
      background:rgba(255,250,241,.84);
      border:1px solid rgba(222,193,166,.85);
      box-shadow:var(--shadow);
      transition:.22s ease;
      position:relative;
      overflow:hidden;
    }
    .material-card:hover,.soft-card:hover,.quote-card:hover,.plan-card:hover,.news-card:hover,.trust-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(201,100,63,.48);
    }
    .big-entry{
      padding:34px;
      min-height:420px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        radial-gradient(circle at 85% 18%, rgba(201,100,63,.16), transparent 30%),
        linear-gradient(145deg,#fffaf1,#f6dcc0);
    }
    .corner-no{
      position:absolute;
      right:22px;top:18px;
      font-size:52px;
      line-height:1;
      font-weight:900;
      color:rgba(201,100,63,.15);
    }
    .big-entry h2{font-size:34px;line-height:1.2;margin:14px 0}
    .big-entry p{color:var(--brown-2);font-size:17px;max-width:620px}
    .tag-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
    .entry-side{display:grid;gap:22px}
    .side-card{padding:26px;min-height:199px}
    .side-card h3{margin:12px 0 8px;font-size:22px}
    .side-card p{margin:0;color:var(--muted)}
    .timeline-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      align-items:start;
    }
    .timeline{
      padding:30px;
      border-radius:var(--radius);
      background:rgba(255,248,238,.72);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .step{
      display:grid;
      grid-template-columns:48px 1fr;
      gap:16px;
      position:relative;
      padding-bottom:28px;
    }
    .step:not(:last-child):after{
      content:"";
      position:absolute;
      left:23px;top:50px;bottom:0;
      width:2px;
      background:linear-gradient(var(--clay),rgba(201,100,63,.12));
    }
    .step-no{
      width:48px;height:48px;border-radius:50%;
      display:flex;align-items:center;justify-content:center;
      background:var(--clay);
      color:#fff;
      font-weight:900;
      box-shadow:0 10px 22px rgba(201,100,63,.25);
      z-index:1;
    }
    .step h3{margin:0 0 5px;font-size:20px}
    .step p{margin:0;color:var(--muted);font-size:15px}
    .preview-board{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .preview-item{
      padding:22px;
      min-height:170px;
      border-radius:24px;
      background:#fffaf1;
      border:1px solid var(--line);
    }
    .preview-item h3{margin:14px 0 8px;font-size:20px}
    .preview-item p{margin:0;color:var(--muted);font-size:15px}
    .news-wrap{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:24px;
    }
    .news-list{
      padding:10px;
      border-radius:var(--radius);
      background:rgba(255,250,241,.78);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .news-link{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      transition:.2s ease;
      border:1px solid transparent;
    }
    .news-link:hover{
      background:#fff3e1;
      border-color:rgba(201,100,63,.32);
      transform:translateX(3px);
    }
    .news-date{
      color:var(--clay);
      font-weight:900;
      font-size:14px;
    }
    .news-link h3{margin:0;font-size:18px}
    .news-link p{margin:4px 0 0;color:var(--muted);font-size:14px}
    .arrow{
      width:38px;height:38px;border-radius:999px;
      display:flex;align-items:center;justify-content:center;
      background:#f6dfc7;color:var(--clay);font-weight:900;
    }
    .recommend{
      padding:28px;
      border-radius:var(--radius);
      background:linear-gradient(145deg,#3f281c,#6c432e);
      color:#fff5e2;
      box-shadow:var(--shadow);
    }
    .recommend h3{font-size:24px;margin:0 0 12px}
    .recommend p{color:#f7d9b6;margin:0 0 20px}
    .mini-list{display:grid;gap:12px;margin-top:18px}
    .mini-list li{
      list-style:none;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:#ffe8c9;
    }
    .trust-grid{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:24px;
      align-items:start;
    }
    .avatar-wall{
      padding:28px;
      background:#fffaf1;
      border-radius:var(--radius);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .avatars{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:18px 0 18px;
    }
    .avatar{
      width:42px;height:42px;border-radius:50%;
      display:flex;align-items:center;justify-content:center;
      font-size:13px;
      font-weight:900;
      color:#fff;
      background:linear-gradient(135deg,var(--clay),var(--amber));
      border:3px solid #fff4e6;
      box-shadow:0 8px 18px rgba(93,62,40,.12);
    }
    .avatar:nth-child(2n){background:linear-gradient(135deg,#8d5a3d,#e8a38f)}
    .avatar:nth-child(3n){background:linear-gradient(135deg,#ba6b43,#f1c27d)}
    .quote-wall{
      columns:2;
      column-gap:16px;
    }
    .quote-card{
      break-inside:avoid;
      padding:20px;
      margin:0 0 16px;
      box-shadow:none;
    }
    .quote-card:nth-child(2n){background:#fff2df}
    .quote-card:nth-child(3n){background:#f7dfd5}
    .quote-card p{margin:0;color:var(--brown-2);font-weight:700}
    .quote-card small{display:block;margin-top:10px;color:var(--muted)}
    .data-row{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:18px;
    }
    .data-pill{
      padding:16px;
      border-radius:20px;
      background:#fff8ec;
      border:1px solid var(--line);
      text-align:center;
    }
    .data-pill strong{display:block;font-size:24px;color:var(--clay);line-height:1.1}
    .data-pill span{font-size:13px;color:var(--muted)}
    .mobile-stage{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
      align-items:center;
      border-radius:36px;
      padding:34px;
      background:
        radial-gradient(circle at 15% 20%, rgba(232,163,143,.22), transparent 28%),
        linear-gradient(135deg,#fffaf1,#f6e0ca);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .device-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .device-card{
      min-height:130px;
      padding:20px;
      border-radius:24px;
      background:rgba(255,255,255,.62);
      border:1px solid rgba(222,193,166,.8);
    }
    .device-card strong{display:block;font-size:19px;margin:8px 0 4px}
    .device-card span{color:var(--muted);font-size:14px}
    .plans{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:22px;
    }
    .plan-card{
      padding:28px;
      min-height:390px;
      display:flex;
      flex-direction:column;
    }
    .plan-card.featured{
      background:linear-gradient(145deg,#fff4df,#f5d1ad);
      border-color:rgba(201,100,63,.42);
    }
    .plan-label{align-self:flex-start;margin-bottom:14px}
    .plan-card h3{font-size:24px;margin:0 0 8px}
    .plan-card .fit{color:var(--muted);margin:0 0 18px}
    .plan-card ul{padding:0;margin:0 0 24px;display:grid;gap:10px}
    .plan-card li{
      list-style:none;
      display:flex;
      gap:10px;
      color:var(--brown-2);
      font-size:15px;
    }
    .plan-card li:before{content:"•";color:var(--clay);font-weight:900}
    .plan-card .btn{margin-top:auto}
    .faq-grid{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:24px;
      align-items:start;
    }
    .faq-note{
      padding:30px;
      border-radius:var(--radius);
      background:linear-gradient(145deg,#3f281c,#6c432e);
      color:#fff5df;
      position:sticky;
      top:110px;
    }
    .faq-note p{color:#f6d7b5}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,250,241,.82);
      overflow:hidden;
      box-shadow:0 10px 24px rgba(93,62,40,.06);
    }
    .faq-question{
      width:100%;
      padding:19px 22px;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      text-align:left;
      color:var(--brown);
      font-weight:900;
    }
    .faq-question:focus,.mobile-toggle:focus,.btn:focus,input:focus{
      outline:3px solid rgba(201,100,63,.22);
      outline-offset:2px;
    }
    .faq-icon{
      width:28px;height:28px;border-radius:50%;
      background:#f4ddc6;
      color:var(--clay);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
      transition:.2s ease;
    }
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      color:var(--brown-2);
      background:#fff3e3;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:var(--clay);color:#fff}
    .final-cta{
      margin-top:34px;
      padding:30px;
      border-radius:32px;
      background:
        radial-gradient(circle at 85% 20%, rgba(255,255,255,.25), transparent 25%),
        linear-gradient(135deg,var(--clay),#d98258);
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      box-shadow:0 18px 50px rgba(201,100,63,.28);
    }
    .final-cta h2{margin:0 0 8px;font-size:28px}
    .final-cta p{margin:0;color:#ffe9d2}
    .stack-avatars{display:flex;margin-top:14px}
    .stack-avatars .avatar{margin-right:-12px;width:36px;height:36px;border-color:#fff0dc}
    .site-footer{
      background:linear-gradient(180deg,#3b2418,#27170f);
      color:#fff2dc;
      padding:60px 0 28px;
      margin-top:20px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:36px;
      align-items:start;
    }
    .footer-brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:19px;margin-bottom:14px}
    .footer-brand .logo-mark{box-shadow:none}
    .site-footer p{color:#e9c9a7;margin:0}
    .footer-title{font-weight:900;margin-bottom:14px;color:#fff8e8}
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:#e9c9a7;transition:.2s ease}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-bottom{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.14);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:#d6b28e;
      font-size:13px;
    }
    .floating-cta{
      position:fixed;
      right:22px;
      bottom:24px;
      width:210px;
      padding:16px;
      border-radius:24px;
      background:#fffaf1;
      border:1px solid rgba(222,193,166,.9);
      box-shadow:0 20px 60px rgba(60,38,27,.18);
      z-index:60;
    }
    .floating-cta p{margin:0 0 12px;color:var(--brown-2);font-size:14px;line-height:1.55}
    .float-close{
      position:absolute;
      right:10px;top:8px;
      width:24px;height:24px;border-radius:50%;
      background:#f2dfcb;color:var(--brown);
      display:flex;align-items:center;justify-content:center;
      font-weight:900;
    }
    .mobile-bar{
      display:none;
      position:fixed;
      left:12px;right:12px;bottom:12px;
      z-index:60;
      padding:10px 12px;
      border-radius:20px;
      background:rgba(255,250,241,.96);
      border:1px solid var(--line-strong);
      box-shadow:0 18px 46px rgba(60,38,27,.18);
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .mobile-bar span{font-size:13px;font-weight:800;color:var(--brown)}
    .mobile-bar .btn{min-height:40px;padding:10px 14px;font-size:14px}
    .search-box{
      display:flex;
      align-items:center;
      gap:10px;
      background:#fff8ec;
      border:1px solid var(--line);
      border-radius:18px;
      padding:10px 12px;
    }
    .search-box input{
      width:100%;
      border:0;
      background:transparent;
      color:var(--brown);
      outline:none;
    }
    .search-box input::placeholder{color:#a28b7b}
    @media (max-width:1024px){
      .container{width:min(100% - 48px,var(--container))}
      .nav-menu{
        position:absolute;
        top:78px;
        left:24px;right:24px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:16px;
        background:#fff8ec;
        border:1px solid var(--line);
        border-radius:24px;
        box-shadow:var(--shadow);
      }
      .nav-menu.open{display:flex}
      .nav-link{padding:13px 16px}
      .mobile-toggle{display:flex}
      .nav-actions .btn{display:none}
      .status-strip,.icon-matrix{grid-template-columns:repeat(2,1fr)}
      .entry-layout,.timeline-layout,.news-wrap,.trust-grid,.mobile-stage,.faq-grid{grid-template-columns:1fr}
      .faq-note{position:relative;top:auto}
      .plans{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{padding-bottom:78px}
      .container{width:calc(100% - 32px)}
      .topbar-inner{height:36px;font-size:12px}
      .topbar .notice{display:none}
      .nav-wrap{height:68px}
      .nav-menu{top:68px;left:16px;right:16px}
      .logo-text{font-size:15px}
      .hero{padding:42px 0 38px}
      .hero-panel{padding:22px;border-radius:28px}
      .status-strip{grid-template-columns:1fr}
      .status-item:nth-child(3){display:none}
      .hero-desc{font-size:16px}
      .hero-actions{align-items:stretch}
      .hero-actions .btn{width:100%}
      .icon-matrix{grid-template-columns:1fr}
      section{padding:56px 0}
      .section-head{display:block}
      .big-entry{padding:24px;min-height:auto}
      .big-entry h2{font-size:28px}
      .preview-board,.data-row,.device-grid{grid-template-columns:1fr}
      .news-link{grid-template-columns:1fr;gap:6px}
      .arrow{display:none}
      .quote-wall{columns:1}
      .final-cta{display:block}
      .final-cta .btn{margin-top:18px;width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom .btn{margin-top:14px}
      .floating-cta{display:none}
      .mobile-bar{display:flex}
    }
    @media (max-width:520px){
      .topbar a:last-child{display:none}
      .logo-mark{width:38px;height:38px;border-radius:14px}
      .mobile-toggle{width:40px;height:40px}
      .hero-panel{padding:18px}
      .status-item{padding:12px}
      .matrix-card{min-height:auto}
      .section-title h2{font-size:25px}
      .badge,.tag{font-size:12px}
    }

/* roulang page: category2 */
:root{
      --bg:#f7efe3;
      --bg-soft:#fff8ee;
      --paper:#fffaf2;
      --cream:#f4e2ca;
      --apricot:#f2cda9;
      --rose:#eaa0a0;
      --orange:#c7653a;
      --orange-dark:#a84f2d;
      --brown:#3a2419;
      --brown-2:#6d5245;
      --muted:#8a7468;
      --line:#e6d3bf;
      --line-strong:#d7bda3;
      --white:#ffffff;
      --shadow:0 18px 45px rgba(87,54,31,.12);
      --shadow-soft:0 10px 28px rgba(87,54,31,.08);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1180px;
      --focus:0 0 0 4px rgba(199,101,58,.22);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--brown);
      background:
        radial-gradient(circle at 14% 8%, rgba(234,160,160,.32), transparent 28%),
        radial-gradient(circle at 88% 16%, rgba(199,101,58,.18), transparent 30%),
        linear-gradient(135deg,var(--bg),#fbf2e7 52%,#f3e4d4);
      line-height:1.7;
      min-height:100vh;
      overflow-x:hidden;
      padding-bottom:0;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.45;
      background-image:
        linear-gradient(rgba(58,36,25,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(58,36,25,.025) 1px, transparent 1px);
      background-size:34px 34px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0;background:transparent}
    :focus-visible{outline:none;box-shadow:var(--focus)}
    .container{
      width:min(var(--container), calc(100% - 64px));
      margin:0 auto;
    }
    .section{padding:86px 0}
    .section-tight{padding:62px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:rgba(255,250,242,.76);
      border:1px solid var(--line);
      color:var(--orange-dark);
      font-size:13px;
      font-weight:700;
      box-shadow:var(--shadow-soft);
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--orange);
      box-shadow:0 0 0 5px rgba(199,101,58,.12);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(32px,5vw,54px);
      line-height:1.12;
      letter-spacing:-.03em;
      margin-bottom:18px;
      color:var(--brown);
    }
    h2{
      font-size:clamp(26px,3.6vw,38px);
      line-height:1.22;
      letter-spacing:-.02em;
      margin-bottom:14px;
    }
    h3{
      font-size:21px;
      line-height:1.35;
      margin-bottom:10px;
    }
    p{color:var(--brown-2)}
    .lead{
      font-size:18px;
      color:var(--brown-2);
      max-width:760px;
    }
    .muted{color:var(--muted)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--orange);
      color:#fffaf4;
      box-shadow:0 14px 30px rgba(199,101,58,.28);
    }
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 18px 38px rgba(168,79,45,.34)}
    .btn-secondary{
      background:var(--paper);
      color:var(--brown);
      border-color:var(--line-strong);
    }
    .btn-secondary:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px)}
    .btn-ghost{
      color:#fff7e9;
      border-color:rgba(255,247,233,.38);
      background:rgba(255,255,255,.06);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,247,233,.72);transform:translateY(-2px)}
    .badge,.tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:750;
      color:var(--brown);
      background:var(--bg-soft);
      border:1px solid var(--line);
    }
    .badge.dark{background:var(--brown);color:#fff2df;border-color:var(--brown)}
    .badge.orange{background:rgba(199,101,58,.13);color:var(--orange-dark);border-color:rgba(199,101,58,.24)}
    .badge.rose{background:rgba(234,160,160,.22);color:#8f3f3f;border-color:rgba(234,160,160,.35)}
    .status-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--orange);
      display:inline-block;
    }

    .topbar{
      background:var(--brown);
      color:#f9ead6;
      font-size:13px;
    }
    .topbar-inner{
      height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .topbar-center{
      display:flex;
      align-items:center;
      gap:8px;
      color:#efd6bd;
    }
    .topbar a{
      color:#fff4e4;
      font-weight:800;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(150%) blur(16px);
      background:rgba(255,248,238,.88);
      border-bottom:1px solid rgba(214,189,163,.72);
      box-shadow:0 10px 30px rgba(58,36,25,.06);
    }
    .nav-shell{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:-.02em;
      color:var(--brown);
      min-width:max-content;
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:linear-gradient(135deg,#fff3df,#e9c39d);
      border:1px solid var(--line-strong);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.65),0 8px 18px rgba(87,54,31,.1);
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:4px;
      padding:8px;
      position:relative;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      right:6px;
      top:6px;
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--orange);
    }
    .logo-mark span{
      display:block;
      border-radius:5px;
      background:rgba(58,36,25,.72);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:17px}
    .brand-text small{font-size:12px;color:var(--muted);font-weight:700}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:4px;
      padding:6px;
      border-radius:999px;
      background:rgba(244,226,202,.48);
      border:1px solid rgba(230,211,191,.9);
    }
    .nav-link{
      position:relative;
      padding:10px 15px;
      border-radius:999px;
      color:var(--brown-2);
      font-size:14px;
      font-weight:800;
      transition:background .2s ease,color .2s ease,transform .2s ease;
    }
    .nav-link:hover{
      color:var(--orange-dark);
      background:rgba(255,250,242,.72);
    }
    .nav-link.active{
      color:#fff8ee;
      background:var(--orange);
      box-shadow:0 10px 20px rgba(199,101,58,.22);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:15px;
      background:var(--paper);
      border:1px solid var(--line);
      align-items:center;
      justify-content:center;
      color:var(--brown);
    }
    .menu-toggle span{
      width:18px;
      height:2px;
      border-radius:2px;
      background:currentColor;
      position:relative;
    }
    .menu-toggle span:before,.menu-toggle span:after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      border-radius:2px;
      background:currentColor;
    }
    .menu-toggle span:before{top:-6px}
    .menu-toggle span:after{top:6px}

    .hero{
      padding:74px 0 56px;
      position:relative;
      overflow:hidden;
    }
    .hero:after{
      content:"";
      position:absolute;
      right:-110px;
      top:42px;
      width:360px;
      height:360px;
      border-radius:999px;
      background:rgba(234,160,160,.28);
      filter:blur(4px);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(360px,.78fr);
      gap:34px;
      align-items:stretch;
    }
    .hero-copy{
      background:linear-gradient(145deg,rgba(255,250,242,.72),rgba(255,248,238,.4));
      border:1px solid rgba(230,211,191,.72);
      border-radius:var(--radius-xl);
      padding:38px;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .hero-copy:before{
      content:"";
      position:absolute;
      inset:auto 28px 0 auto;
      width:145px;
      height:145px;
      border-radius:40px;
      background:rgba(199,101,58,.08);
      transform:rotate(13deg);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:26px 0 22px;
    }
    .benefit-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
    }
    .qualification{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:26px;
    }
    .qual-item{
      padding:14px;
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,250,242,.74);
    }
    .qual-item strong{display:block;margin-bottom:4px}
    .qual-item span{font-size:13px;color:var(--muted)}
    .side-panel{
      border-radius:var(--radius-xl);
      background:linear-gradient(160deg,#fff7ed,#f2d7bf 75%,#f1c4b4);
      border:1px solid var(--line-strong);
      box-shadow:var(--shadow);
      padding:24px;
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .panel-top{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
    }
    .panel-card{
      background:rgba(255,250,242,.78);
      border:1px solid rgba(255,255,255,.7);
      border-radius:22px;
      padding:17px;
      box-shadow:0 8px 22px rgba(87,54,31,.07);
    }
    .entry-strip{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
    }
    .mini-entry{
      min-height:106px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      border-radius:20px;
      padding:15px;
      background:rgba(255,250,242,.72);
      border:1px solid rgba(230,211,191,.95);
      transition:.22s ease;
    }
    .mini-entry:hover{transform:translateY(-3px);border-color:var(--orange);box-shadow:var(--shadow-soft)}
    .mini-entry b{font-size:16px}
    .mini-entry small{color:var(--muted);font-weight:700}
    .notice-card{
      display:flex;
      gap:12px;
      align-items:flex-start;
      border-radius:22px;
      padding:16px;
      background:rgba(58,36,25,.92);
      color:#fff2df;
    }
    .notice-card p{margin:0;color:#f4dcc4;font-size:14px}
    .avatars{
      display:flex;
      align-items:center;
      gap:0;
      margin-top:24px;
    }
    .avatar{
      width:38px;
      height:38px;
      border-radius:999px;
      border:3px solid var(--bg-soft);
      margin-left:-8px;
      background:linear-gradient(135deg,#e6b98f,#c7653a);
      display:grid;
      place-items:center;
      color:#fff7ed;
      font-size:12px;
      font-weight:900;
      box-shadow:0 8px 16px rgba(87,54,31,.12);
    }
    .avatar:first-child{margin-left:0}
    .avatar:nth-child(2n){background:linear-gradient(135deg,#eaa0a0,#b7655f)}
    .avatar:nth-child(3n){background:linear-gradient(135deg,#f2cda9,#8b604b)}

    .filter-card{
      padding:20px;
      background:rgba(255,250,242,.78);
      border:1px solid var(--line);
      border-radius:26px;
      box-shadow:var(--shadow-soft);
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      justify-content:space-between;
    }
    .filter-pills{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .pill{
      padding:10px 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff8ee;
      color:var(--brown-2);
      font-size:14px;
      font-weight:800;
      transition:.2s ease;
    }
    .pill:hover,.pill.active{
      color:#fff8ee;
      background:var(--orange);
      border-color:var(--orange);
      transform:translateY(-2px);
    }
    .search-lite{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:270px;
      padding:6px 6px 6px 14px;
      border-radius:18px;
      background:#fff8ee;
      border:1px solid var(--line);
    }
    .search-lite input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--brown);
      min-height:36px;
    }
    .search-lite input::placeholder{color:#aa9284}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head p{max-width:680px;margin-bottom:0}

    .featured-row{
      display:grid;
      grid-template-columns:1.2fr .82fr .82fr;
      gap:18px;
    }
    .feature-entry{
      position:relative;
      min-height:255px;
      padding:24px;
      border-radius:28px;
      background:linear-gradient(145deg,#fffaf2,#f2d7bf);
      border:1px solid var(--line-strong);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:.22s ease;
    }
    .feature-entry:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--orange)}
    .feature-entry.large{
      background:
        radial-gradient(circle at 82% 20%, rgba(234,160,160,.32), transparent 25%),
        linear-gradient(145deg,#fffaf2,#f3cdae);
    }
    .feature-entry:after{
      content:"";
      position:absolute;
      right:18px;
      bottom:18px;
      width:92px;
      height:92px;
      border-radius:25px;
      background:
        linear-gradient(90deg,rgba(58,36,25,.1) 1px,transparent 1px),
        linear-gradient(rgba(58,36,25,.1) 1px,transparent 1px);
      background-size:18px 18px;
      opacity:.65;
      transform:rotate(-8deg);
    }
    .feature-entry .topline{
      display:flex;
      justify-content:space-between;
      gap:10px;
      margin-bottom:30px;
      position:relative;
      z-index:1;
    }
    .feature-entry h3,.feature-entry p,.feature-entry a{position:relative;z-index:1}
    .feature-entry p{margin-bottom:20px}
    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:auto;
      position:relative;
      z-index:1;
    }

    .stagger-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:start;
    }
    .bubble-wall{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .bubble{
      padding:18px;
      border-radius:24px 24px 24px 8px;
      background:var(--paper);
      border:1px solid var(--line);
      box-shadow:0 12px 26px rgba(87,54,31,.07);
      transition:.22s ease;
    }
    .bubble:nth-child(2n){
      background:#f6dfc8;
      border-radius:24px 24px 8px 24px;
    }
    .bubble:nth-child(3n){background:#f7d2cf}
    .bubble:hover{transform:translateY(-3px);border-color:var(--orange)}
    .bubble-top{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:10px;
      font-weight:900;
    }
    .dot-avatar{
      width:30px;
      height:30px;
      border-radius:999px;
      display:grid;
      place-items:center;
      color:#fff8ee;
      background:linear-gradient(135deg,var(--orange),#8e4a32);
      font-size:12px;
      font-weight:900;
    }
    .bubble p{margin:0;font-size:15px;color:var(--brown-2)}
    .explain-card{
      padding:28px;
      border-radius:30px;
      background:rgba(255,250,242,.82);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      position:sticky;
      top:112px;
    }
    .explain-list{
      list-style:none;
      padding:0;
      margin:22px 0 0;
      display:grid;
      gap:12px;
    }
    .explain-list li{
      display:flex;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:#fff7ed;
      border:1px solid var(--line);
    }
    .check{
      flex:0 0 24px;
      width:24px;
      height:24px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:rgba(199,101,58,.14);
      color:var(--orange-dark);
      font-weight:900;
    }

    .timeline-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
      align-items:stretch;
    }
    .timeline{
      background:rgba(255,250,242,.78);
      border:1px solid var(--line);
      border-radius:30px;
      padding:28px;
      box-shadow:var(--shadow-soft);
    }
    .step{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:14px;
      position:relative;
      padding-bottom:24px;
    }
    .step:not(:last-child):after{
      content:"";
      position:absolute;
      left:20px;
      top:44px;
      bottom:2px;
      width:2px;
      background:linear-gradient(var(--orange),rgba(199,101,58,.1));
    }
    .num{
      width:42px;
      height:42px;
      border-radius:999px;
      background:var(--orange);
      color:#fff9ef;
      display:grid;
      place-items:center;
      font-weight:900;
      box-shadow:0 12px 24px rgba(199,101,58,.22);
      z-index:1;
    }
    .step h3{margin-bottom:5px}
    .step p{margin-bottom:0}
    .list-panel{
      border-radius:30px;
      padding:28px;
      background:linear-gradient(145deg,#3a2419,#654434);
      color:#fff8ed;
      box-shadow:var(--shadow);
    }
    .list-panel p{color:#ead3bd}
    .index-list{
      list-style:none;
      padding:0;
      margin:22px 0 0;
      display:grid;
      gap:12px;
    }
    .index-list li{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:center;
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .index-list span:first-child{font-weight:850}
    .index-list small{color:#f1cfae;font-weight:800}

    .plans{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .plan{
      position:relative;
      padding:25px;
      border-radius:28px;
      background:#fffaf2;
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      transition:.22s ease;
      overflow:hidden;
    }
    .plan:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--orange)}
    .plan.recommend{
      background:linear-gradient(145deg,#fffaf2,#f3d6bd);
      border-color:rgba(199,101,58,.42);
    }
    .corner{
      position:absolute;
      top:16px;
      right:-34px;
      transform:rotate(35deg);
      background:var(--orange);
      color:#fff8ee;
      font-size:12px;
      font-weight:900;
      padding:7px 40px;
      box-shadow:0 10px 20px rgba(199,101,58,.2);
    }
    .plan-name{font-size:22px;font-weight:900;margin-bottom:8px}
    .plan-note{font-size:14px;color:var(--muted);margin-bottom:18px}
    .plan ul{
      list-style:none;
      padding:0;
      margin:0 0 22px;
      display:grid;
      gap:10px;
    }
    .plan li{
      display:flex;
      gap:9px;
      color:var(--brown-2);
      font-size:15px;
    }
    .plan li:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--orange);
      margin-top:9px;
      flex:0 0 auto;
    }

    .faq-shell{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:26px;
      align-items:start;
    }
    .faq-intro{
      padding:28px;
      border-radius:30px;
      background:rgba(255,250,242,.76);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:20px;
      overflow:hidden;
      background:#fffaf2;
      transition:.22s ease;
    }
    .faq-item:hover{border-color:rgba(199,101,58,.45)}
    .faq-question{
      width:100%;
      text-align:left;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:var(--brown);
      font-weight:900;
    }
    .faq-question:after{
      content:"+";
      width:28px;
      height:28px;
      border-radius:999px;
      background:rgba(199,101,58,.12);
      color:var(--orange-dark);
      display:grid;
      place-items:center;
      flex:0 0 auto;
      font-size:20px;
      line-height:1;
    }
    .faq-item.open .faq-question:after{content:"−"}
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      background:#fff3e1;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-answer p{margin:0}

    .cta-band{
      margin-top:38px;
      padding:32px;
      border-radius:34px;
      background:
        radial-gradient(circle at 12% 24%, rgba(255,250,242,.32), transparent 24%),
        linear-gradient(135deg,var(--orange),#9b4b2f);
      color:#fffaf2;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:24px;
      box-shadow:0 22px 50px rgba(168,79,45,.28);
      overflow:hidden;
    }
    .cta-band h2{margin-bottom:8px;color:#fffaf2}
    .cta-band p{color:#ffe4cc;margin-bottom:0}
    .cta-band .btn-secondary{background:#fff8ee;border-color:#fff8ee;color:var(--brown)}
    .cta-band .avatars{margin-top:14px}
    .site-footer{
      background:linear-gradient(145deg,#2b1a12,#4a2d20);
      color:#fff3e2;
      padding:58px 0 24px;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr 1fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,243,226,.16);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-size:18px;
      font-weight:900;
      margin-bottom:14px;
    }
    .site-footer p{color:#ead2ba;margin:0;max-width:520px}
    .footer-title{
      font-weight:900;
      margin-bottom:14px;
      color:#fff8ec;
    }
    .footer-links{
      display:grid;
      gap:9px;
      color:#ead2ba;
      font-size:14px;
    }
    .footer-links a,.footer-links span{color:#ead2ba}
    .footer-links a:hover{color:#fff8ec;text-decoration:underline;text-underline-offset:4px}
    .footer-bottom{
      padding-top:22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:#d9bea6;
      font-size:14px;
    }

    .floating-cta{
      position:fixed;
      right:22px;
      bottom:24px;
      z-index:60;
      width:210px;
      padding:16px;
      border-radius:24px;
      background:rgba(255,250,242,.94);
      border:1px solid var(--line-strong);
      box-shadow:0 20px 50px rgba(58,36,25,.2);
      backdrop-filter:blur(14px);
    }
    .floating-cta p{
      margin:0 0 12px;
      font-size:14px;
      line-height:1.55;
    }
    .float-close{
      position:absolute;
      right:10px;
      top:8px;
      width:24px;
      height:24px;
      border-radius:999px;
      color:var(--muted);
    }
    .float-close:hover{background:#f1dfcb;color:var(--brown)}
    .mobile-bar{
      display:none;
      position:fixed;
      left:12px;
      right:12px;
      bottom:12px;
      z-index:70;
      padding:10px;
      border-radius:22px;
      background:rgba(58,36,25,.94);
      color:#fff4e5;
      box-shadow:0 16px 38px rgba(58,36,25,.28);
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .mobile-bar span{font-size:13px;font-weight:800}
    .mobile-bar .btn{min-height:40px;padding:9px 14px}

    @media (max-width:1024px){
      .container{width:min(100% - 48px,var(--container))}
      .hero-grid,.timeline-wrap,.faq-shell,.stagger-grid{grid-template-columns:1fr}
      .hero-copy{padding:30px}
      .side-panel{max-width:none}
      .featured-row{grid-template-columns:1fr 1fr}
      .feature-entry.large{grid-column:1 / -1}
      .plans{grid-template-columns:1fr}
      .explain-card{position:relative;top:auto}
      .nav-actions .btn{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{padding-bottom:78px}
      .container{width:calc(100% - 32px)}
      .section{padding:58px 0}
      .section-tight{padding:44px 0}
      .topbar-center{display:none}
      .topbar-inner{height:36px}
      .nav-shell{min-height:66px}
      .brand-text small{display:none}
      .menu-toggle{display:flex}
      .nav-menu{
        position:absolute;
        left:16px;
        right:16px;
        top:76px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:24px;
        padding:12px;
        background:rgba(255,248,238,.98);
        box-shadow:var(--shadow);
      }
      .nav-menu.open{display:flex}
      .nav-link{text-align:center;border-radius:16px}
      .hero{padding-top:46px}
      .qualification{grid-template-columns:1fr}
      .entry-strip{grid-template-columns:1fr 1fr}
      .filter-card{align-items:stretch}
      .filter-pills{
        flex-wrap:nowrap;
        overflow-x:auto;
        padding-bottom:4px;
        scrollbar-width:none;
      }
      .filter-pills::-webkit-scrollbar{display:none}
      .pill{flex:0 0 auto}
      .search-lite{min-width:100%;width:100%}
      .featured-row{grid-template-columns:1fr}
      .bubble-wall{grid-template-columns:1fr}
      .section-head{display:block}
      .cta-band{display:block;padding:26px}
      .cta-band .btn{margin-top:18px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column;align-items:flex-start}
      .floating-cta{display:none}
      .mobile-bar{display:flex}
    }
    @media (max-width:520px){
      .container{width:calc(100% - 28px)}
      .hero-copy{padding:24px;border-radius:26px}
      .side-panel{padding:18px;border-radius:26px}
      .entry-strip{grid-template-columns:1fr}
      .hero-actions{flex-direction:column}
      .hero-actions .btn{width:100%}
      .panel-top{display:block}
      .panel-top .badge{margin-top:10px}
      .feature-entry,.plan,.timeline,.list-panel,.faq-intro{padding:22px;border-radius:24px}
      .topbar a:last-child{display:none}
      .brand-text strong{font-size:15px}
      .logo-mark{width:38px;height:38px}
    }

/* roulang page: category1 */
:root {
      --color-bg: #f7efe2;
      --color-bg-soft: #fff7ec;
      --color-card: #fffaf2;
      --color-card-2: #f5dfc7;
      --color-primary: #c96f3f;
      --color-primary-dark: #9d4f2e;
      --color-accent: #e9a36d;
      --color-rose: #e8b0a4;
      --color-amber: #f2c36b;
      --color-brown: #332219;
      --color-brown-2: #684839;
      --color-muted: #8b7468;
      --color-border: #ead8c2;
      --color-footer: #2b1c16;
      --shadow-soft: 0 18px 50px rgba(91, 55, 34, .12);
      --shadow-hover: 0 24px 70px rgba(126, 72, 38, .18);
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --container: 1180px;
      --ease: all .24s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body {
      margin: 0;
      color: var(--color-brown);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      line-height: 1.72;
      background:
        radial-gradient(circle at 10% 4%, rgba(233, 163, 109, .22), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(232, 176, 164, .22), transparent 24%),
        linear-gradient(135deg, #fbf1e4 0%, #f5eadb 48%, #f8efe4 100%);
      min-height: 100vh;
      padding-bottom: 0;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      opacity: .24;
      background-image:
        linear-gradient(rgba(104, 72, 57, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(104, 72, 57, .04) 1px, transparent 1px);
      background-size: 32px 32px;
      mask-image: linear-gradient(to bottom, #000, transparent 80%);
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--ease);
    }

    a:hover {
      color: var(--color-primary-dark);
    }

    button,
    input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

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

    :focus-visible {
      outline: 3px solid rgba(201, 111, 63, .35);
      outline-offset: 3px;
    }

    .container {
      width: min(var(--container), calc(100% - 64px));
      margin-inline: auto;
      padding: 0;
    }

    .topbar {
      background: var(--color-footer);
      color: #fff2df;
      font-size: 13px;
      letter-spacing: .02em;
    }

    .topbar-inner {
      width: min(var(--container), calc(100% - 64px));
      min-height: 38px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .topbar-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
    }

    .topbar-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--color-amber);
      box-shadow: 0 0 0 4px rgba(242, 195, 107, .18);
    }

    .topbar-action {
      color: #ffe0bd;
      font-weight: 700;
      border-bottom: 1px solid rgba(255, 224, 189, .38);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 247, 236, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(234, 216, 194, .78);
      box-shadow: 0 10px 30px rgba(83, 51, 32, .06);
    }

    .nav-wrap {
      width: min(var(--container), calc(100% - 64px));
      margin: 0 auto;
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      flex: 0 0 auto;
      font-size: 18px;
      font-weight: 800;
      color: var(--color-brown);
      letter-spacing: -.02em;
    }

    .logo-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 4px;
      padding: 8px;
      background: linear-gradient(135deg, #fff2df, #e8c7a4);
      border: 1px solid rgba(157, 79, 46, .22);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.7), 0 12px 28px rgba(104, 72, 57, .14);
    }

    .logo-mark span {
      border-radius: 6px;
      background: var(--color-brown-2);
    }

    .logo-mark span:nth-child(2) {
      background: var(--color-primary);
    }

    .logo-mark span:nth-child(3) {
      background: var(--color-amber);
    }

    .nav-menu {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 6px;
      border-radius: 999px;
      background: rgba(255, 250, 242, .72);
      border: 1px solid rgba(234, 216, 194, .9);
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 40px;
      padding: 0 16px;
      border-radius: 999px;
      color: var(--color-brown-2);
      font-weight: 700;
      font-size: 14px;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--color-primary-dark);
      background: #fff0df;
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 5px;
      width: 18px;
      height: 3px;
      border-radius: 999px;
      background: var(--color-primary);
      transform: translateX(-50%);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      color: #fff;
      background: var(--color-primary);
      font-weight: 800;
      box-shadow: 0 12px 28px rgba(201, 111, 63, .25);
      white-space: nowrap;
    }

    .nav-cta:hover {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(157, 79, 46, .28);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      color: var(--color-brown);
      background: #fff3e5;
      border: 1px solid var(--color-border);
    }

    .menu-toggle span {
      display: block;
      width: 20px;
      height: 2px;
      margin: 5px auto;
      border-radius: 999px;
      background: currentColor;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 0 22px;
      border-radius: 999px;
      font-weight: 800;
      letter-spacing: .01em;
      transition: var(--ease);
      border: 1px solid transparent;
    }

    .btn-primary-custom {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 16px 34px rgba(201, 111, 63, .24);
    }

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

    .btn-secondary-custom {
      color: var(--color-brown);
      background: #fff8ec;
      border-color: var(--color-border);
    }

    .btn-secondary-custom:hover {
      color: var(--color-primary-dark);
      border-color: rgba(201, 111, 63, .55);
      transform: translateY(-2px);
      box-shadow: 0 14px 34px rgba(104, 72, 57, .12);
    }

    .btn-ghost {
      min-height: 42px;
      color: #ffe8cf;
      border-color: rgba(255, 232, 207, .45);
      background: transparent;
      padding: 0 16px;
    }

    .btn-ghost:hover {
      color: var(--color-footer);
      background: #ffe8cf;
    }

    .badge-soft,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 0 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      color: var(--color-brown-2);
      background: #fff4e5;
      border: 1px solid rgba(234, 216, 194, .95);
      white-space: nowrap;
    }

    .badge-dark {
      color: #fff5e7;
      background: var(--color-brown);
      border-color: var(--color-brown);
    }

    .badge-update {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 86px 0;
    }

    .section-sm {
      padding: 62px 0;
    }

    .hero {
      position: relative;
      padding: 72px 0 70px;
    }

    .hero::before {
      content: "";
      position: absolute;
      right: -10%;
      top: 6%;
      width: 420px;
      height: 420px;
      border-radius: 999px;
      background: rgba(201, 111, 63, .12);
      filter: blur(8px);
      z-index: -1;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .88fr);
      gap: 34px;
      align-items: stretch;
    }

    .eyebrow {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 20px;
    }

    h1,
    h2,
    h3 {
      margin: 0;
      color: var(--color-brown);
      line-height: 1.15;
      letter-spacing: -.04em;
    }

    h1 {
      font-size: clamp(34px, 5vw, 56px);
      max-width: 860px;
      font-weight: 900;
    }

    h2 {
      font-size: clamp(26px, 3.3vw, 38px);
      font-weight: 900;
    }

    h3 {
      font-size: 21px;
      font-weight: 850;
    }

    p {
      margin: 0;
    }

    .hero-summary {
      max-width: 720px;
      margin-top: 20px;
      color: var(--color-brown-2);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
      margin-top: 30px;
    }

    .group-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .group-item {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(255, 250, 242, .85);
      border: 1px solid var(--color-border);
      box-shadow: 0 10px 28px rgba(104, 72, 57, .07);
      font-weight: 800;
      color: var(--color-brown-2);
      font-size: 14px;
    }

    .avatar-stack {
      display: flex;
      align-items: center;
      padding-left: 8px;
    }

    .avatar {
      width: 34px;
      height: 34px;
      border-radius: 999px;
      margin-left: -8px;
      display: grid;
      place-items: center;
      color: #fffaf2;
      font-weight: 900;
      font-size: 12px;
      border: 2px solid #fff8ec;
      background: linear-gradient(135deg, var(--color-primary), var(--color-amber));
      box-shadow: 0 8px 18px rgba(104, 72, 57, .12);
    }

    .avatar:nth-child(2n) {
      background: linear-gradient(135deg, var(--color-brown-2), var(--color-rose));
    }

    .hero-panel {
      position: relative;
      padding: 22px;
      border-radius: 32px;
      background: rgba(255, 250, 242, .78);
      border: 1px solid rgba(234, 216, 194, .95);
      box-shadow: var(--shadow-soft);
    }

    .panel-topline {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      padding: 14px;
      border-radius: 22px;
      background: linear-gradient(135deg, #fff1df, #f5dcc3);
      border: 1px solid rgba(201, 111, 63, .14);
      margin-bottom: 16px;
    }

    .panel-topline strong {
      display: block;
      font-size: 18px;
      line-height: 1.2;
    }

    .panel-topline span {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .filter-preview {
      display: grid;
      gap: 12px;
    }

    .preview-row {
      display: grid;
      grid-template-columns: 94px 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 14px;
      border-radius: 20px;
      background: #fff8ee;
      border: 1px solid var(--color-border);
      transition: var(--ease);
    }

    .preview-row:hover {
      transform: translateY(-2px);
      border-color: rgba(201, 111, 63, .52);
      box-shadow: 0 16px 34px rgba(104, 72, 57, .1);
    }

    .preview-name {
      font-weight: 900;
      color: var(--color-brown);
    }

    .preview-desc {
      color: var(--color-muted);
      font-size: 13px;
    }

    .notice-card {
      margin-top: 14px;
      padding: 16px;
      border-radius: 22px;
      background: #f8e4d0;
      border: 1px dashed rgba(157, 79, 46, .35);
      color: var(--color-brown-2);
      font-weight: 700;
      font-size: 14px;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(260px, .45fr);
      gap: 24px;
      align-items: end;
      margin-bottom: 28px;
    }

    .section-head p {
      color: var(--color-muted);
      font-size: 16px;
    }

    .filter-board {
      display: grid;
      grid-template-columns: 250px minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .filter-aside,
    .side-card,
    .content-card {
      border-radius: var(--radius-lg);
      background: rgba(255, 250, 242, .82);
      border: 1px solid var(--color-border);
      box-shadow: 0 16px 42px rgba(104, 72, 57, .08);
    }

    .filter-aside {
      position: sticky;
      top: 104px;
      padding: 20px;
    }

    .filter-title {
      font-size: 15px;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .filter-tags .tag {
      cursor: pointer;
    }

    .filter-tags .tag:hover,
    .filter-tags .tag.active {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .search-box {
      margin-top: 18px;
      position: relative;
    }

    .search-box input {
      width: 100%;
      height: 48px;
      border: 1px solid var(--color-border);
      border-radius: 16px;
      padding: 0 14px;
      color: var(--color-brown);
      background: #fff8ec;
      outline: none;
      transition: var(--ease);
    }

    .search-box input:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 4px rgba(201, 111, 63, .12);
    }

    .index-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .index-card {
      position: relative;
      min-height: 246px;
      padding: 18px;
      border-radius: 28px;
      overflow: hidden;
      background: rgba(255, 250, 242, .88);
      border: 1px solid var(--color-border);
      box-shadow: 0 14px 38px rgba(104, 72, 57, .08);
      transition: var(--ease);
    }

    .index-card:nth-child(2n) {
      transform: translateY(18px);
    }

    .index-card:hover {
      transform: translateY(-4px);
      border-color: rgba(201, 111, 63, .65);
      box-shadow: var(--shadow-hover);
    }

    .index-card:nth-child(2n):hover {
      transform: translateY(12px);
    }

    .abstract-cover {
      height: 92px;
      border-radius: 22px;
      margin-bottom: 16px;
      background:
        radial-gradient(circle at 16% 22%, rgba(255,255,255,.8), transparent 16%),
        radial-gradient(circle at 78% 32%, rgba(201,111,63,.26), transparent 18%),
        linear-gradient(135deg, #f5d5b9, #fff1df 58%, #e8b0a4);
      border: 1px solid rgba(201, 111, 63, .16);
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      padding: 12px;
    }

    .abstract-cover .num {
      width: 36px;
      height: 36px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #fff;
      background: var(--color-brown);
      font-weight: 900;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 12px;
    }

    .index-card h3 {
      margin-bottom: 9px;
    }

    .index-card p {
      color: var(--color-muted);
      font-size: 15px;
    }

    .card-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-top: 18px;
      padding-top: 14px;
      border-top: 1px solid rgba(234, 216, 194, .88);
    }

    .status-text {
      color: var(--color-brown-2);
      font-size: 13px;
      font-weight: 800;
    }

    .mini-link {
      font-weight: 900;
      color: var(--color-primary-dark);
      white-space: nowrap;
    }

    .process-wrap {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(340px, .72fr);
      gap: 24px;
      align-items: stretch;
    }

    .timeline {
      padding: 26px;
      border-radius: 32px;
      background: rgba(255, 250, 242, .84);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .timeline-item {
      position: relative;
      display: grid;
      grid-template-columns: 46px 1fr;
      gap: 16px;
      padding-bottom: 28px;
    }

    .timeline-item:last-child {
      padding-bottom: 0;
    }

    .timeline-item:not(:last-child)::before {
      content: "";
      position: absolute;
      left: 22px;
      top: 48px;
      bottom: 8px;
      width: 2px;
      background: linear-gradient(to bottom, var(--color-primary), rgba(201,111,63,.08));
    }

    .step-num {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 999px;
      color: #fff;
      background: var(--color-primary);
      font-weight: 900;
      box-shadow: 0 12px 26px rgba(201, 111, 63, .22);
    }

    .timeline h3 {
      margin-bottom: 6px;
    }

    .timeline p {
      color: var(--color-muted);
    }

    .preview-list {
      padding: 22px;
      border-radius: 32px;
      background: linear-gradient(135deg, rgba(255,248,236,.96), rgba(245,223,199,.86));
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .check-row {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 0;
      border-bottom: 1px solid rgba(234, 216, 194, .9);
    }

    .check-row:last-child {
      border-bottom: 0;
    }

    .check-row strong {
      color: var(--color-brown);
    }

    .check-row span {
      color: var(--color-muted);
      text-align: right;
      font-weight: 700;
    }

    .bubble {
      margin-top: 18px;
      padding: 16px 18px;
      border-radius: 22px 22px 22px 8px;
      background: #fff8ec;
      border: 1px solid var(--color-border);
      color: var(--color-brown-2);
      box-shadow: 0 12px 28px rgba(104, 72, 57, .08);
      font-weight: 800;
    }

    .proof-layout {
      display: grid;
      grid-template-columns: minmax(300px, .46fr) minmax(0, .74fr);
      gap: 24px;
      align-items: start;
    }

    .social-card {
      padding: 24px;
      border-radius: 32px;
      background: rgba(255, 250, 242, .88);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .large-avatars {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 18px 0;
    }

    .large-avatars .avatar {
      width: 44px;
      height: 44px;
      margin-left: 0;
      font-size: 14px;
    }

    .data-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 18px;
    }

    .data-item {
      padding: 14px;
      border-radius: 20px;
      background: #fff3e4;
      border: 1px solid var(--color-border);
    }

    .data-item strong {
      display: block;
      font-size: 24px;
      line-height: 1.1;
    }

    .data-item span {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
    }

    .bubble-grid {
      columns: 2 240px;
      column-gap: 16px;
    }

    .quote-bubble {
      break-inside: avoid;
      display: block;
      margin: 0 0 16px;
      padding: 16px;
      border-radius: 22px;
      color: var(--color-brown-2);
      border: 1px solid rgba(234, 216, 194, .95);
      font-weight: 800;
      box-shadow: 0 12px 30px rgba(104, 72, 57, .07);
    }

    .quote-bubble:nth-child(3n+1) {
      background: #fffaf2;
    }

    .quote-bubble:nth-child(3n+2) {
      background: #f8e4d0;
    }

    .quote-bubble:nth-child(3n+3) {
      background: #f3d2ca;
    }

    .plan-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .plan-card {
      position: relative;
      padding: 24px;
      border-radius: 30px;
      background: rgba(255, 250, 242, .9);
      border: 1px solid var(--color-border);
      box-shadow: 0 16px 40px rgba(104, 72, 57, .08);
      transition: var(--ease);
      overflow: hidden;
    }

    .plan-card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 8px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-amber));
      opacity: .82;
    }

    .plan-card.featured {
      background: linear-gradient(135deg, #fffaf2, #f7dfc8);
      border-color: rgba(201, 111, 63, .55);
      transform: translateY(-10px);
    }

    .plan-card:hover {
      transform: translateY(-4px);
      border-color: rgba(201, 111, 63, .6);
      box-shadow: var(--shadow-hover);
    }

    .plan-card.featured:hover {
      transform: translateY(-14px);
    }

    .plan-kicker {
      color: var(--color-primary-dark);
      font-weight: 900;
      font-size: 13px;
      margin: 8px 0 8px;
    }

    .plan-card h3 {
      margin-bottom: 8px;
    }

    .plan-desc {
      color: var(--color-muted);
      min-height: 54px;
    }

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

    .plan-list li {
      position: relative;
      padding-left: 24px;
      color: var(--color-brown-2);
      font-weight: 700;
    }

    .plan-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .55em;
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--color-primary);
      box-shadow: 0 0 0 5px rgba(201,111,63,.12);
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: minmax(260px, .4fr) minmax(0, .8fr);
      gap: 24px;
      align-items: start;
    }

    .faq-intro {
      padding: 24px;
      border-radius: 30px;
      background: rgba(255, 250, 242, .86);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-soft);
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border-radius: 22px;
      overflow: hidden;
      background: rgba(255, 250, 242, .9);
      border: 1px solid var(--color-border);
      box-shadow: 0 10px 28px rgba(104, 72, 57, .06);
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      padding: 0 18px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      color: var(--color-brown);
      background: transparent;
      text-align: left;
      font-weight: 900;
    }

    .faq-question .plus {
      width: 28px;
      height: 28px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--color-primary);
      flex: 0 0 auto;
      transition: var(--ease);
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--color-muted);
      background: #fff3e4;
      border-top: 1px solid rgba(234, 216, 194, .82);
    }

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

    .faq-item.open .plus {
      transform: rotate(45deg);
      background: var(--color-primary-dark);
    }

    .related-cta {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 28px;
      border-radius: 34px;
      background:
        radial-gradient(circle at 86% 18%, rgba(255,255,255,.48), transparent 22%),
        linear-gradient(135deg, #f0c298, #fff0dc);
      border: 1px solid rgba(201, 111, 63, .22);
      box-shadow: var(--shadow-soft);
    }

    .related-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }

    .side-grid {
      display: grid;
      gap: 16px;
    }

    .side-card {
      padding: 20px;
    }

    .side-card h3 {
      margin-bottom: 10px;
      font-size: 19px;
    }

    .side-card p {
      color: var(--color-muted);
      font-size: 15px;
    }

    .side-list {
      list-style: none;
      padding: 0;
      margin: 12px 0 0;
      display: grid;
      gap: 10px;
    }

    .side-list li {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      color: var(--color-brown-2);
      border-bottom: 1px solid rgba(234, 216, 194, .75);
      font-weight: 750;
    }

    .side-list li:last-child {
      border-bottom: 0;
    }

    .floating-cta {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 45;
      width: 210px;
      padding: 16px;
      border-radius: 24px;
      background: rgba(255, 250, 242, .94);
      border: 1px solid rgba(234, 216, 194, .95);
      box-shadow: 0 18px 58px rgba(61, 36, 24, .18);
      backdrop-filter: blur(16px);
    }

    .floating-cta.hidden {
      display: none;
    }

    .floating-cta p {
      color: var(--color-brown-2);
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 10px;
    }

    .floating-cta .close {
      position: absolute;
      top: 8px;
      right: 10px;
      width: 26px;
      height: 26px;
      border-radius: 999px;
      background: #f8e4d0;
      color: var(--color-brown-2);
      font-weight: 900;
    }

    .mobile-bar {
      display: none;
      position: fixed;
      left: 12px;
      right: 12px;
      bottom: 12px;
      z-index: 46;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 12px;
      border-radius: 20px;
      background: rgba(43, 28, 22, .94);
      color: #fff1df;
      box-shadow: 0 18px 46px rgba(43, 28, 22, .24);
      backdrop-filter: blur(12px);
    }

    .mobile-bar span {
      font-size: 13px;
      font-weight: 800;
    }

    .mobile-bar a {
      min-height: 38px;
      padding: 0 14px;
      border-radius: 999px;
      background: var(--color-primary);
      color: #fff;
      font-weight: 900;
      white-space: nowrap;
    }

    .site-footer {
      margin-top: 36px;
      padding: 58px 0 26px;
      color: #f7e8d5;
      background:
        radial-gradient(circle at 18% 12%, rgba(201,111,63,.2), transparent 24%),
        linear-gradient(135deg, #2b1c16, #3a271d);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(280px, 1.2fr) minmax(180px, .6fr) minmax(240px, .8fr);
      gap: 34px;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
      color: #fff4e5;
      font-weight: 900;
      font-size: 20px;
    }

    .site-footer p {
      max-width: 520px;
      color: rgba(247, 232, 213, .78);
    }

    .footer-title {
      margin-bottom: 14px;
      color: #fff4e5;
      font-weight: 900;
      font-size: 16px;
    }

    .footer-links {
      display: grid;
      gap: 10px;
      color: rgba(247, 232, 213, .78);
      font-weight: 700;
    }

    .footer-links a:hover {
      color: #ffd9ae;
      transform: translateX(2px);
    }

    .footer-bottom {
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 232, 207, .16);
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      color: rgba(247, 232, 213, .72);
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      .container,
      .topbar-inner,
      .nav-wrap {
        width: min(100% - 48px, var(--container));
      }

      .hero-grid,
      .filter-board,
      .process-wrap,
      .proof-layout,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .hero-panel {
        max-width: 720px;
      }

      .filter-aside {
        position: static;
      }

      .filter-tags {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
      }

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

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

      .plan-card.featured {
        transform: none;
      }

      .plan-card.featured:hover {
        transform: translateY(-4px);
      }

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

    @media (max-width: 768px) {
      body {
        padding-bottom: 72px;
      }

      .topbar-inner {
        width: calc(100% - 32px);
        min-height: 36px;
      }

      .topbar-pill:nth-child(2) {
        display: none;
      }

      .nav-wrap {
        width: calc(100% - 32px);
        min-height: 66px;
      }

      .brand {
        font-size: 16px;
        max-width: calc(100% - 58px);
      }

      .brand span:last-child {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      .menu-toggle {
        display: block;
      }

      .nav-menu {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border-radius: 24px;
        background: rgba(255, 250, 242, .98);
        box-shadow: var(--shadow-soft);
      }

      .nav-menu.open {
        display: flex;
      }

      .nav-link {
        justify-content: flex-start;
        min-height: 46px;
      }

      .nav-cta {
        display: none;
      }

      .hero {
        padding: 48px 0 52px;
      }

      .section {
        padding: 58px 0;
      }

      .section-sm {
        padding: 44px 0;
      }

      .container {
        width: calc(100% - 32px);
      }

      .hero-actions,
      .related-links {
        align-items: stretch;
        flex-direction: column;
      }

      .btn,
      .hero-actions .btn,
      .related-links .btn {
        width: 100%;
      }

      .preview-row {
        grid-template-columns: 1fr;
      }

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

      .index-card:nth-child(2n) {
        transform: none;
      }

      .index-card:nth-child(2n):hover {
        transform: translateY(-4px);
      }

      .data-row {
        grid-template-columns: 1fr;
      }

      .bubble-grid {
        columns: 1;
      }

      .related-cta {
        grid-template-columns: 1fr;
      }

      .floating-cta {
        display: none;
      }

      .mobile-bar {
        display: flex;
      }

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

      .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 32px;
      }

      .hero-panel,
      .timeline,
      .preview-list,
      .social-card,
      .faq-intro,
      .related-cta {
        border-radius: 24px;
      }

      .panel-topline {
        align-items: flex-start;
        flex-direction: column;
      }

      .group-strip {
        flex-direction: column;
      }

      .group-item {
        width: 100%;
        justify-content: space-between;
      }

      .abstract-cover {
        height: 82px;
      }
    }