/* roulang page: index */
:root{
      --peach:#ff7a45;
      --peach-2:#ff8a5b;
      --rose:#f43f5e;
      --cream:#fff4e8;
      --cream-2:#ffe8d6;
      --paper:#fffaf4;
      --ink:#2a1a16;
      --ink-2:#3a2722;
      --muted:#7a6258;
      --line:rgba(255,122,69,.22);
      --line-strong:rgba(255,122,69,.38);
      --shadow:0 22px 60px rgba(180,82,35,.16);
      --shadow-soft:0 14px 36px rgba(180,82,35,.10);
      --radius:28px;
      --radius-sm:18px;
      --nav-h:72px;
    }
    *{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(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(255,138,91,.24), transparent 34%),
        radial-gradient(circle at 88% 4%, rgba(244,63,94,.14), transparent 28%),
        linear-gradient(180deg,#fff7ee 0%,#fffaf4 46%,#fff3e6 100%);
      line-height:1.7;
      overflow-x:hidden;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    ::selection{background:rgba(255,122,69,.25)}
    .page-shell{position:relative;overflow:hidden}
    .page-shell:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:radial-gradient(rgba(255,122,69,.13) 1px, transparent 1px);
      background-size:22px 22px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.5),transparent 70%);
      z-index:-1;
    }
    .site-container{
      width:min(1180px, calc(100% - 40px));
      margin-inline:auto;
    }
    .skip-link{
      position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip-link:focus{
      left:18px;top:18px;width:auto;height:auto;background:#fff;padding:10px 14px;border-radius:999px;z-index:1000;
      outline:3px solid rgba(255,122,69,.35);
    }
    .site-header{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:80;
      pointer-events:none;
    }
    .nav-pill{
      pointer-events:auto;
      width:min(1120px, calc(100% - 32px));
      margin:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:10px 12px 10px 16px;
      border:1px solid rgba(255,122,69,.24);
      border-radius:999px;
      background:rgba(255,250,244,.82);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 42px rgba(164,75,32,.14);
    }
    .brand{
      display:flex;align-items:center;gap:10px;min-width:max-content;font-weight:900;letter-spacing:-.02em;color:var(--ink-2);
    }
    .brand-mark{
      width:36px;height:36px;border-radius:15px;
      background:linear-gradient(135deg,var(--rose),var(--peach),#ffd0a9);
      box-shadow:0 8px 20px rgba(255,122,69,.28);
      position:relative;flex:0 0 auto;
    }
    .brand-mark:after{
      content:"";
      position:absolute;width:10px;height:10px;border-radius:999px;background:#fff7e8;right:7px;top:7px;
      box-shadow:0 0 0 5px rgba(255,255,255,.22);
    }
    .brand span{font-size:16px}
    .nav-links{display:flex;align-items:center;gap:4px}
    .nav-links a{
      padding:10px 13px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:700;
      transition:background .2s ease,color .2s ease,transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover,.nav-links a:focus{
      color:var(--ink);background:rgba(255,122,69,.12);outline:none;transform:translateY(-1px);
    }
    .nav-links a.active{
      color:#fff;background:linear-gradient(135deg,var(--peach),var(--rose));
      box-shadow:0 10px 24px rgba(244,63,94,.18);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .mobile-toggle{
      display:none;width:42px;height:42px;border:0;border-radius:999px;background:rgba(255,122,69,.13);color:var(--ink);
      align-items:center;justify-content:center;
    }
    .mobile-toggle span,.mobile-toggle span:before,.mobile-toggle span:after{
      display:block;width:18px;height:2px;background:currentColor;border-radius:999px;content:"";transition:.2s ease;
    }
    .mobile-toggle span:before{transform:translateY(-6px)}
    .mobile-toggle span:after{transform:translateY(4px)}
    .mobile-panel{
      display:none;
      width:min(560px, calc(100% - 32px));
      margin:10px auto 0;
      padding:14px;
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,250,244,.94);
      backdrop-filter:blur(16px);
      box-shadow:var(--shadow-soft);
      pointer-events:auto;
    }
    .mobile-panel.open{display:block}
    .mobile-panel a{
      display:block;padding:12px 14px;border-radius:16px;color:var(--ink-2);font-weight:800;
    }
    .mobile-panel a:hover,.mobile-panel a.active{background:rgba(255,122,69,.12)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:44px;padding:11px 18px;border-radius:999px;border:1px solid transparent;
      font-weight:900;letter-spacing:.01em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;background:linear-gradient(135deg,var(--peach),var(--rose));
      box-shadow:0 14px 32px rgba(244,63,94,.22);
    }
    .btn-primary:hover,.btn-primary:focus{transform:translateY(-2px);box-shadow:0 18px 42px rgba(244,63,94,.28);outline:none}
    .btn-secondary{
      color:var(--ink-2);background:rgba(255,255,255,.72);border-color:var(--line-strong);
      box-shadow:0 10px 24px rgba(180,82,35,.08);
    }
    .btn-secondary:hover,.btn-secondary:focus{background:#fff1e4;transform:translateY(-2px);outline:none}
    .section{padding:92px 0}
    .section-tight{padding:70px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;
      background:rgba(255,122,69,.12);color:#b9471f;font-size:13px;font-weight:900;
      border:1px solid rgba(255,122,69,.18);
    }
    .eyebrow .dot{width:8px;height:8px;border-radius:999px;background:var(--rose);box-shadow:0 0 0 5px rgba(244,63,94,.12)}
    h1,h2,h3{margin:0;color:var(--ink);letter-spacing:-.04em}
    .section-title{font-size:clamp(28px,4vw,42px);line-height:1.15;font-weight:950}
    .section-desc{max-width:620px;color:var(--muted);font-size:17px;margin-top:12px}
    .hero{
      min-height:760px;
      padding:138px 0 76px;
      display:flex;align-items:center;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.06fr .94fr;
      gap:34px;
      align-items:stretch;
    }
    .lead-card{
      position:relative;
      border:1px solid rgba(255,122,69,.22);
      border-radius:34px;
      padding:42px;
      background:linear-gradient(145deg,rgba(255,250,244,.92),rgba(255,232,214,.72));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .lead-card:before{
      content:"";
      position:absolute;right:-80px;top:-90px;width:240px;height:240px;border-radius:999px;
      background:radial-gradient(circle,rgba(244,63,94,.18),transparent 70%);
    }
    .hero h1{
      position:relative;
      font-size:clamp(34px,5.4vw,64px);
      line-height:1.1;
      font-weight:950;
      margin-top:14px;
      max-width:760px;
    }
    .hero-intro{
      position:relative;
      margin:18px 0 0;
      color:var(--muted);
      font-size:18px;
      line-height:1.8;
      max-width:710px;
    }
    .lead-form{
      position:relative;
      margin-top:28px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:12px;
      padding:10px;
      border:1px solid rgba(255,122,69,.22);
      border-radius:999px;
      background:rgba(255,255,255,.74);
      box-shadow:0 12px 30px rgba(180,82,35,.10);
    }
    .lead-form input{
      border:0;background:transparent;outline:none;padding:0 14px;color:var(--ink);min-width:0;
    }
    .lead-form input:focus{box-shadow:inset 0 -2px 0 rgba(255,122,69,.45)}
    .hero-stats{
      display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;
    }
    .stat-chip{
      display:flex;align-items:center;gap:9px;padding:10px 13px;border-radius:999px;background:rgba(255,255,255,.65);
      border:1px solid rgba(255,122,69,.18);color:var(--ink-2);font-weight:800;font-size:14px;
    }
    .stat-chip b{color:#e3542b}
    .notice-card{
      margin-top:22px;
      padding:16px 18px;
      border-radius:22px;
      background:rgba(42,26,22,.92);
      color:#fff4e8;
      display:flex;gap:12px;align-items:flex-start;
    }
    .notice-card strong{color:#ffd1b4}
    .notice-card p{margin:0;color:rgba(255,244,232,.82);font-size:14px;line-height:1.65}
    .matrix{
      position:relative;
      min-height:100%;
      display:grid;
      grid-template-columns:repeat(6,1fr);
      grid-auto-rows:96px;
      gap:14px;
    }
    .matrix-card{
      border:1px solid rgba(255,122,69,.22);
      border-radius:26px;
      background:rgba(255,250,244,.78);
      box-shadow:var(--shadow-soft);
      padding:16px;
      overflow:hidden;
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .matrix-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,122,69,.45)}
    .matrix-card.big{grid-column:span 4;grid-row:span 2;background:linear-gradient(145deg,#fff,#ffe7d5)}
    .matrix-card.mid{grid-column:span 3;grid-row:span 2}
    .matrix-card.small{grid-column:span 2}
    .matrix-card.tall{grid-column:span 3;grid-row:span 3;background:linear-gradient(180deg,#fff8ef,#ffd9c5)}
    .mini-title{font-size:14px;color:var(--muted);font-weight:800}
    .matrix-card h3{font-size:24px;font-weight:950;margin:8px 0 8px}
    .matrix-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}
    .tag{
      display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;
      background:rgba(255,122,69,.11);border:1px solid rgba(255,122,69,.16);color:#a94520;
      font-size:12px;font-weight:900;
    }
    .progress{
      height:10px;border-radius:999px;background:rgba(255,122,69,.14);overflow:hidden;margin-top:18px;
    }
    .progress i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--peach),var(--rose));width:76%}
    .avatar-wall{display:flex;align-items:center;margin-top:18px}
    .avatar{
      width:38px;height:38px;border-radius:999px;border:3px solid #fff7ef;margin-left:-9px;
      display:grid;place-items:center;color:#fff;font-weight:950;font-size:13px;
      box-shadow:0 8px 18px rgba(180,82,35,.12);
    }
    .avatar:first-child{margin-left:0}
    .a1{background:linear-gradient(135deg,#ff7a45,#f43f5e)}.a2{background:linear-gradient(135deg,#f59e0b,#fb7185)}.a3{background:linear-gradient(135deg,#fb7185,#fdba74)}.a4{background:linear-gradient(135deg,#84cc16,#f97316)}.a5{background:linear-gradient(135deg,#f97316,#fecaca)}.a6{background:linear-gradient(135deg,#ef4444,#f59e0b)}.a7{background:linear-gradient(135deg,#fb923c,#fda4af)}.a8{background:linear-gradient(135deg,#ea580c,#f43f5e)}
    .pain-board{
      display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;align-items:stretch;
    }
    .panel,.card{
      border:1px solid rgba(255,122,69,.20);
      border-radius:var(--radius);
      background:rgba(255,250,244,.76);
      box-shadow:var(--shadow-soft);
    }
    .panel{padding:28px}
    .pain-list{display:grid;gap:12px;margin-top:20px}
    .pain-item{
      display:flex;gap:13px;align-items:flex-start;padding:15px;border-radius:20px;background:rgba(255,255,255,.62);
      border:1px solid rgba(255,122,69,.14);
    }
    .pain-item i{
      width:26px;height:26px;border-radius:999px;background:rgba(244,63,94,.12);color:var(--rose);display:grid;place-items:center;
      font-style:normal;font-weight:950;flex:0 0 auto;
    }
    .pain-item h3{font-size:17px;font-weight:950;margin-bottom:3px}
    .pain-item p{margin:0;color:var(--muted);font-size:14px}
    .demo-console{
      padding:20px;border-radius:30px;background:#2a1a16;color:#fff4e8;box-shadow:var(--shadow);
      position:relative;overflow:hidden;
    }
    .demo-console:before{
      content:"";position:absolute;right:-80px;top:-80px;width:220px;height:220px;border-radius:999px;background:rgba(255,122,69,.24);
    }
    .console-top{display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative}
    .lights{display:flex;gap:7px}.lights span{width:10px;height:10px;border-radius:999px;background:#ff8a5b}.lights span:nth-child(2){background:#ffd166}.lights span:nth-child(3){background:#8bd17c}
    .search-bar{
      margin-top:18px;position:relative;display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:18px;
      background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);color:rgba(255,244,232,.76);
    }
    .filter-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;position:relative}
    .filter-cloud span{
      padding:8px 11px;border-radius:999px;background:rgba(255,138,91,.14);border:1px solid rgba(255,255,255,.10);
      font-size:13px;font-weight:800;transition:.2s ease;
    }
    .filter-cloud span:hover{background:rgba(255,122,69,.42);transform:translateY(-2px)}
    .console-list{display:grid;gap:10px;margin-top:18px;position:relative}
    .console-row{
      display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:12px;border-radius:17px;
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10);
    }
    .cover-abstract{
      width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,#ff7a45,#f43f5e,#ffd0a9);
      position:relative;overflow:hidden;flex:0 0 auto;
    }
    .cover-abstract:after{content:"";position:absolute;inset:8px;border-radius:10px;border:1px solid rgba(255,255,255,.34)}
    .console-row strong{display:block;color:#fff;font-size:14px}
    .console-row small{color:rgba(255,244,232,.62)}
    .save-mini{
      border:0;border-radius:999px;background:#fff4e8;color:#8b3419;padding:8px 10px;font-weight:950;font-size:12px;
    }
    .steps-grid{
      display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:18px;align-items:stretch;
    }
    .step-card{
      padding:24px;border-radius:28px;background:rgba(255,255,255,.68);border:1px solid rgba(255,122,69,.18);
      box-shadow:var(--shadow-soft);transition:.22s ease;position:relative;overflow:hidden;
    }
    .step-card.featured{background:linear-gradient(145deg,#fff,#ffe2cf);transform:translateY(-10px)}
    .step-card:hover{transform:translateY(-6px);border-color:rgba(255,122,69,.45);box-shadow:var(--shadow)}
    .step-card.featured:hover{transform:translateY(-14px)}
    .step-num{
      width:42px;height:42px;border-radius:16px;display:grid;place-items:center;color:#fff;font-weight:950;
      background:linear-gradient(135deg,var(--peach),var(--rose));box-shadow:0 12px 24px rgba(244,63,94,.18);
      margin-bottom:16px;
    }
    .step-card h3{font-size:22px;font-weight:950}
    .step-card p{margin:10px 0 0;color:var(--muted);font-size:15px}
    .category-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .category-card{
      padding:30px;border-radius:32px;border:1px solid rgba(255,122,69,.22);
      background:linear-gradient(145deg,rgba(255,255,255,.78),rgba(255,232,214,.58));
      box-shadow:var(--shadow-soft);transition:.22s ease;position:relative;overflow:hidden;
    }
    .category-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,122,69,.48)}
    .category-card:after{
      content:"";position:absolute;right:-40px;bottom:-50px;width:160px;height:160px;border-radius:999px;background:rgba(255,122,69,.13);
    }
    .category-card h3{font-size:26px;font-weight:950;margin:12px 0 10px}
    .category-card p{color:var(--muted);margin:0 0 18px}
    .list-check{display:grid;gap:9px;margin:16px 0 0;padding:0;list-style:none}
    .list-check li{display:flex;gap:10px;color:var(--ink-2);font-weight:750;font-size:14px}
    .list-check li:before{content:"✓";color:#fff;background:var(--peach);width:20px;height:20px;border-radius:999px;display:grid;place-items:center;font-size:12px;flex:0 0 auto;margin-top:2px}
    .info-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start}
    .news-list{
      padding:12px;border-radius:30px;background:rgba(255,250,244,.72);border:1px solid rgba(255,122,69,.18);box-shadow:var(--shadow-soft);
    }
    .news-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:16px;border-radius:22px;
      border:1px solid transparent;transition:.2s ease;
    }
    .news-item + .news-item{border-top-color:rgba(255,122,69,.10)}
    .news-item:hover{background:#fff;border-color:rgba(255,122,69,.22);box-shadow:0 12px 26px rgba(180,82,35,.08);transform:translateX(3px)}
    .news-date{font-weight:950;color:#e3542b;background:rgba(255,122,69,.11);padding:8px 10px;border-radius:14px;font-size:13px}
    .news-item h3{font-size:17px;font-weight:950}
    .news-item p{margin:2px 0 0;color:var(--muted);font-size:14px}
    .arrow{color:#e3542b;font-weight:950}
    .recommend{
      padding:24px;border-radius:30px;background:linear-gradient(180deg,#2a1a16,#513126);color:#fff4e8;box-shadow:var(--shadow);
      position:sticky;top:110px;
    }
    .recommend h3{color:#fff;font-size:24px;font-weight:950}
    .recommend p{color:rgba(255,244,232,.78);margin:10px 0 18px}
    .mini-chart{display:grid;gap:12px;margin-top:16px}
    .bar-row{display:grid;grid-template-columns:88px 1fr 42px;gap:10px;align-items:center;font-size:13px;color:rgba(255,244,232,.84)}
    .bar{height:10px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
    .bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#ff8a5b,#f43f5e)}
    .proof-wrap{
      border-radius:38px;padding:34px;background:rgba(255,250,244,.68);border:1px solid rgba(255,122,69,.18);
      box-shadow:var(--shadow-soft);
    }
    .bubble-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
    .bubble{
      position:relative;padding:20px;border-radius:24px;background:#fff;border:1px solid rgba(255,122,69,.16);
      box-shadow:0 12px 28px rgba(180,82,35,.09);
    }
    .bubble:after{
      content:"";position:absolute;left:26px;bottom:-9px;width:18px;height:18px;background:#fff;border-right:1px solid rgba(255,122,69,.16);border-bottom:1px solid rgba(255,122,69,.16);transform:rotate(45deg);
    }
    .bubble p{margin:0;color:var(--ink-2)}
    .bubble strong{color:#e3542b}
    .bubble-user{display:flex;align-items:center;gap:10px;margin-top:14px;color:var(--muted);font-size:13px;font-weight:800}
    .metric-strip{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px;
    }
    .metric{
      padding:18px;border-radius:24px;background:rgba(255,122,69,.10);border:1px solid rgba(255,122,69,.16);
    }
    .metric b{display:block;font-size:26px;color:#e3542b;line-height:1}
    .metric span{display:block;margin-top:8px;color:var(--muted);font-size:13px;font-weight:800}
    .pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
    .price-card{
      padding:26px;border-radius:30px;background:rgba(255,255,255,.70);border:1px solid rgba(255,122,69,.18);
      box-shadow:var(--shadow-soft);transition:.22s ease;position:relative;
    }
    .price-card.popular{
      background:linear-gradient(145deg,#fff,#ffe4d3);
      border-color:rgba(244,63,94,.34);
      transform:translateY(-10px);
    }
    .price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,122,69,.45)}
    .price-card.popular:hover{transform:translateY(-14px)}
    .price-card h3{font-size:23px;font-weight:950;margin-top:12px}
    .price-note{color:var(--muted);margin:8px 0 18px;font-size:15px}
    .price{font-size:32px;font-weight:950;color:#e3542b;letter-spacing:-.04em}
    .price small{font-size:14px;color:var(--muted);font-weight:800}
    .faq-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px}
    .faq-card{
      padding:28px;border-radius:30px;background:linear-gradient(145deg,#fff,#ffe7d6);border:1px solid rgba(255,122,69,.20);box-shadow:var(--shadow-soft);
    }
    .faq-card p{color:var(--muted);margin:12px 0 0}
    .faq-list{display:grid;gap:12px}
    details{
      border:1px solid rgba(255,122,69,.18);border-radius:22px;background:rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(180,82,35,.07);overflow:hidden;
    }
    summary{
      list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:18px 20px;font-weight:950;cursor:pointer;color:var(--ink-2);
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";width:28px;height:28px;border-radius:999px;background:rgba(255,122,69,.12);color:#e3542b;
      display:grid;place-items:center;font-weight:950;flex:0 0 auto;transition:.2s ease;
    }
    details[open] summary{background:#fff1e6}
    details[open] summary:after{content:"−";background:linear-gradient(135deg,var(--peach),var(--rose));color:#fff}
    details p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:15px}
    .cta-section{
      padding:82px 0 104px;
    }
    .cta-card{
      display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;
      padding:34px;border-radius:38px;background:linear-gradient(135deg,#2a1a16,#5b3427 55%,#8e3b27);
      color:#fff4e8;box-shadow:0 30px 72px rgba(80,34,20,.25);overflow:hidden;position:relative;
    }
    .cta-card:before{content:"";position:absolute;right:-80px;top:-120px;width:300px;height:300px;border-radius:999px;background:rgba(255,138,91,.23)}
    .cta-card h2{color:#fff;font-size:clamp(28px,4vw,42px);font-weight:950;line-height:1.15}
    .cta-card p{color:rgba(255,244,232,.78);margin:14px 0 0;max-width:640px}
    .feedback-box{
      position:relative;padding:18px;border-radius:28px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.14);
    }
    .feedback-box input,.feedback-box textarea{
      width:100%;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.10);color:#fff;
      border-radius:18px;padding:12px 14px;outline:none;margin-bottom:10px;
    }
    .feedback-box input::placeholder,.feedback-box textarea::placeholder{color:rgba(255,244,232,.62)}
    .feedback-box input:focus,.feedback-box textarea:focus{border-color:#ffb48e;box-shadow:0 0 0 4px rgba(255,180,142,.12)}
    .site-footer{
      background:#2a1a16;color:#fff4e8;padding:50px 0 34px;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px;align-items:start}
    .footer-brand{display:flex;align-items:center;gap:10px;font-weight:950;font-size:18px}
    .footer-text{color:rgba(255,244,232,.70);margin:14px 0 0;max-width:520px}
    .footer-title{font-weight:950;margin-bottom:12px;color:#fff}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:rgba(255,244,232,.72);transition:.2s ease}
    .footer-links a:hover{color:#ffb48e;transform:translateX(3px)}
    .footer-tags{display:flex;flex-wrap:wrap;gap:8px}
    .footer-tags span{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.08);color:rgba(255,244,232,.78);font-size:12px;font-weight:800}
    .copyright{
      margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,244,232,.58);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
    }
    .floating-cta{
      position:fixed;right:22px;bottom:22px;z-index:70;
      display:flex;align-items:center;gap:10px;padding:10px;border-radius:999px;
      background:rgba(255,250,244,.88);border:1px solid rgba(255,122,69,.26);box-shadow:0 18px 44px rgba(180,82,35,.18);
      backdrop-filter:blur(16px);
    }
    .float-status{
      display:flex;align-items:center;gap:7px;padding:0 10px;color:var(--muted);font-size:12px;font-weight:900;
    }
    .float-status i{width:8px;height:8px;border-radius:999px;background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.12)}
    .mobile-cta{
      display:none;position:fixed;left:0;right:0;bottom:0;z-index:75;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
      background:rgba(255,250,244,.94);backdrop-filter:blur(16px);border-top:1px solid rgba(255,122,69,.20);
      box-shadow:0 -14px 36px rgba(180,82,35,.12);
    }
    .mobile-cta-inner{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
    .mobile-cta a:last-child{font-weight:950;color:#a94520;padding:10px 6px}
    @media (max-width:1024px){
      .nav-links,.nav-actions .desktop-cta{display:none}
      .mobile-toggle{display:flex}
      .hero{min-height:auto;padding-top:116px}
      .hero-grid,.pain-board,.info-layout,.faq-layout,.cta-card{grid-template-columns:1fr}
      .matrix{grid-auto-rows:auto}
      .matrix-card.big,.matrix-card.mid,.matrix-card.small,.matrix-card.tall{grid-column:span 6;grid-row:auto}
      .steps-grid,.pricing-grid{grid-template-columns:1fr}
      .step-card.featured,.price-card.popular{transform:none}
      .recommend{position:relative;top:auto}
      .bubble-grid,.metric-strip{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1180px)}
      .site-header{top:10px}
      .nav-pill{width:calc(100% - 20px);padding:8px 10px 8px 12px}
      .brand span{font-size:14px}
      .brand-mark{width:34px;height:34px;border-radius:14px}
      .hero{padding:102px 0 46px}
      .lead-card{padding:26px;border-radius:28px}
      .hero-intro{font-size:16px}
      .lead-form{grid-template-columns:1fr;border-radius:26px;padding:12px}
      .lead-form .btn{width:100%}
      .section{padding:64px 0}
      .section-tight{padding:54px 0}
      .section-head{display:block}
      .category-grid,.bubble-grid,.metric-strip{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;gap:8px}
      .arrow{display:none}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{display:none}
      .mobile-cta{display:block}
      body{padding-bottom:76px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }
    @media (max-width:520px){
      .hero h1{font-size:34px}
      .panel,.proof-wrap,.cta-card{padding:22px;border-radius:28px}
      .console-row{grid-template-columns:auto 1fr}
      .save-mini{grid-column:1 / -1}
      .avatar:nth-child(n+7){display:none}
      .btn{padding-inline:14px}
    }

/* roulang page: category1 */
:root{
      --primary:#ff7a45;
      --primary-2:#ff8a5b;
      --accent:#f43f5e;
      --cream:#fff4e8;
      --cream-2:#ffe8d6;
      --paper:#fffaf4;
      --surface:rgba(255,255,255,.78);
      --text:#2a1a16;
      --muted:#7a6258;
      --border:rgba(255,122,69,.22);
      --border-strong:rgba(255,122,69,.42);
      --shadow:0 22px 70px rgba(255,122,69,.18);
      --shadow-soft:0 16px 44px rgba(74,38,24,.10);
      --radius:26px;
      --radius-lg:34px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
      color:var(--text);
      line-height:1.7;
      background:
        radial-gradient(circle at 8% 8%, rgba(255,138,91,.24), transparent 34%),
        radial-gradient(circle at 92% 18%, rgba(244,63,94,.13), transparent 30%),
        linear-gradient(180deg,#fff7ef 0%,#fffaf4 38%,#fff3e7 100%);
      min-height:100vh;
      padding-bottom:92px;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:radial-gradient(rgba(255,122,69,.12) 1px, transparent 1px);
      background-size:22px 22px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.4),transparent 72%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(255,122,69,.38);outline-offset:3px}
    .site-container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .site-header{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:50;
      display:flex;
      flex-direction:column;
      align-items:center;
      pointer-events:none;
    }
    .nav-pill{
      width:min(var(--container), calc(100% - 32px));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:10px 12px 10px 16px;
      border:1px solid rgba(255,138,91,.28);
      border-radius:999px;
      background:rgba(255,250,244,.82);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 56px rgba(255,122,69,.16);
      pointer-events:auto;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand{font-size:16px}
    .brand-mark{
      width:28px;
      height:28px;
      border-radius:10px 14px 10px 14px;
      background:
        radial-gradient(circle at 72% 28%, #fff7d7 0 16%, transparent 17%),
        linear-gradient(135deg,var(--accent),var(--primary) 62%,#ffb36f);
      box-shadow:0 10px 22px rgba(255,122,69,.30);
      display:inline-block;
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      right:-3px;
      top:-3px;
      width:9px;
      height:9px;
      border-radius:99px;
      background:#36c875;
      border:2px solid #fffaf4;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:3px;
      flex:1;
    }
    .nav-links a,.mobile-panel a{
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      border-radius:999px;
      padding:8px 12px;
      transition:background .22s ease,color .22s ease,transform .22s ease;
      white-space:nowrap;
    }
    .nav-links a:hover,.mobile-panel a:hover{
      background:#fff1e4;
      color:var(--primary);
      transform:translateY(-1px);
    }
    .nav-links a.active,.mobile-panel a.active{
      background:linear-gradient(135deg,#ff7a45,#ff9b62);
      color:#fff;
      box-shadow:0 10px 24px rgba(255,122,69,.26);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:11px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
      user-select:none;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,#ffb06d);
      box-shadow:0 16px 36px rgba(255,122,69,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 46px rgba(255,122,69,.38)}
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.74);
      border-color:var(--border-strong);
      box-shadow:0 12px 28px rgba(74,38,24,.08);
    }
    .btn-secondary:hover{background:#fff0e3;transform:translateY(-2px)}
    .mobile-toggle{
      display:none;
      width:42px;
      height:42px;
      border:1px solid var(--border);
      border-radius:999px;
      background:#fff6ec;
      position:relative;
    }
    .mobile-toggle span,.mobile-toggle span::before,.mobile-toggle span::after{
      content:"";
      position:absolute;
      left:11px;
      right:11px;
      height:2px;
      border-radius:3px;
      background:var(--text);
      transition:.22s ease;
    }
    .mobile-toggle span{top:20px}
    .mobile-toggle span::before{left:0;right:0;top:-7px}
    .mobile-toggle span::after{left:0;right:0;top:7px}
    .mobile-toggle.is-open span{background:transparent}
    .mobile-toggle.is-open span::before{top:0;transform:rotate(45deg)}
    .mobile-toggle.is-open span::after{top:0;transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      width:min(var(--container), calc(100% - 32px));
      margin-top:10px;
      padding:12px;
      border:1px solid var(--border);
      border-radius:24px;
      background:rgba(255,250,244,.94);
      backdrop-filter:blur(16px);
      box-shadow:var(--shadow-soft);
      pointer-events:auto;
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .page-hero{
      padding:150px 0 78px;
      overflow:hidden;
    }
    .crumbs{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      color:var(--muted);
      font-weight:800;
      font-size:14px;
      margin-bottom:18px;
    }
    .crumbs a:hover{color:var(--primary)}
    .hero-card{
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,rgba(255,255,255,.82),rgba(255,244,232,.82));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      width:380px;
      height:380px;
      border-radius:999px;
      right:-120px;
      top:-140px;
      background:radial-gradient(circle,rgba(255,122,69,.22),transparent 70%);
    }
    .eyebrow,.badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:7px 12px;
      color:#a74322;
      background:#fff0e3;
      border:1px solid var(--border);
      font-size:13px;
      font-weight:900;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:99px;
      background:#36c875;
      box-shadow:0 0 0 6px rgba(54,200,117,.13);
    }
    h1{
      margin:18px 0 18px;
      max-width:760px;
      font-size:clamp(34px,5vw,58px);
      line-height:1.1;
      letter-spacing:-.055em;
      font-weight:950;
    }
    h2{
      margin:0;
      font-size:clamp(26px,3.5vw,38px);
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:950;
    }
    h3{font-weight:950;letter-spacing:-.02em}
    .lead{
      max-width:720px;
      color:var(--muted);
      font-size:18px;
      line-height:1.85;
    }
    .hero-progress{
      display:grid;
      grid-template-columns:180px 1fr;
      gap:18px;
      align-items:center;
      padding:20px;
      border:1px solid rgba(255,122,69,.20);
      border-radius:28px;
      background:rgba(255,255,255,.62);
      box-shadow:0 14px 34px rgba(74,38,24,.08);
    }
    .progress-ring{
      width:150px;
      height:150px;
      border-radius:50%;
      display:grid;
      place-items:center;
      margin:auto;
      background:conic-gradient(var(--primary) 0 78%, #ffe5d2 78% 100%);
      position:relative;
    }
    .progress-ring::after{
      content:"";
      position:absolute;
      inset:13px;
      border-radius:50%;
      background:#fffaf4;
      box-shadow:inset 0 0 0 1px rgba(255,122,69,.10);
    }
    .progress-ring strong,.progress-ring span{position:relative;z-index:1;display:block;text-align:center}
    .progress-ring strong{font-size:32px;line-height:1;color:var(--primary)}
    .progress-ring span{font-size:12px;color:var(--muted);font-weight:900;margin-top:4px}
    .tier-list{display:grid;gap:10px}
    .tier-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:18px;
      background:#fff7ef;
      border:1px solid rgba(255,122,69,.18);
    }
    .tier-item small{color:var(--muted);font-weight:800}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px}
    .filter-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--border);
      color:var(--muted);
      font-weight:900;
      transition:.22s ease;
    }
    .filter-chip:hover{transform:translateY(-2px);border-color:var(--primary);color:var(--primary);background:#fff2e7}
    .filter-chip.active{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border-color:transparent;box-shadow:0 14px 30px rgba(255,122,69,.22)}
    .panel,.content-card,.feedback-card,.faq-card{
      border:1px solid var(--border);
      border-radius:var(--radius);
      background:rgba(255,255,255,.72);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(10px);
    }
    .panel{padding:22px;position:sticky;top:112px}
    .panel-title{font-size:18px;font-weight:950;margin-bottom:14px}
    .check-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
      font-weight:750;
    }
    .check-list li::before{
      content:"✓";
      flex:0 0 22px;
      width:22px;height:22px;
      display:grid;place-items:center;
      border-radius:50%;
      color:#fff;
      background:linear-gradient(135deg,#36c875,#71d89b);
      font-size:13px;
      font-weight:950;
      margin-top:2px;
    }
    .content-card{
      padding:18px;
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .content-card:hover{
      transform:translateY(-4px);
      border-color:var(--primary);
      box-shadow:0 22px 54px rgba(255,122,69,.18);
    }
    .cover-abstract{
      min-height:150px;
      border-radius:22px;
      border:1px solid rgba(255,122,69,.18);
      background:
        radial-gradient(circle at 20% 18%,rgba(255,255,255,.95),transparent 18%),
        radial-gradient(circle at 80% 26%,rgba(244,63,94,.22),transparent 24%),
        linear-gradient(135deg,#ffe2cf,#fff7ec 58%,#ffd1be);
      position:relative;
      overflow:hidden;
      margin-bottom:14px;
    }
    .cover-abstract::before,.cover-abstract::after{
      content:"";
      position:absolute;
      border-radius:24px;
      background:rgba(255,255,255,.62);
      border:1px solid rgba(255,122,69,.14);
    }
    .cover-abstract::before{left:18px;right:38px;bottom:24px;height:18px}
    .cover-abstract::after{left:18px;bottom:52px;width:92px;height:18px}
    .status-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:12px 0 16px;
    }
    .mini-status{
      padding:6px 10px;
      border-radius:999px;
      background:#fff0e4;
      color:#9e4827;
      font-size:12px;
      font-weight:900;
      border:1px solid rgba(255,122,69,.16);
    }
    .section-head{
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:end;
      margin-bottom:28px;
    }
    .section-head p{
      max-width:620px;
      color:var(--muted);
      margin:10px 0 0;
      font-size:17px;
    }
    .demo-board{
      padding:22px;
      border-radius:32px;
      background:linear-gradient(135deg,#3a2722,#201512);
      color:#fffaf4;
      box-shadow:0 28px 70px rgba(58,39,34,.28);
      overflow:hidden;
      position:relative;
    }
    .demo-board::before{
      content:"";
      position:absolute;
      width:260px;height:260px;
      border-radius:999px;
      right:-90px;top:-100px;
      background:radial-gradient(circle,rgba(255,122,69,.42),transparent 68%);
    }
    .search-mock{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:13px 16px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
      color:#ffe7d8;
      font-weight:850;
      margin-bottom:18px;
    }
    .board-row{
      position:relative;
      display:grid;
      grid-template-columns:1fr auto;
      gap:12px;
      align-items:center;
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.12);
      margin-top:12px;
    }
    .bar{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.13);
      overflow:hidden;
      margin-top:8px;
    }
    .bar span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#ff7a45,#ffd09a)}
    .avatar-wall{display:flex;align-items:center;flex-wrap:wrap;gap:0}
    .avatar{
      width:44px;height:44px;
      margin-right:-10px;
      border:3px solid #fffaf4;
      border-radius:50%;
      display:grid;place-items:center;
      color:#fff;
      font-weight:950;
      box-shadow:0 10px 22px rgba(74,38,24,.14);
      background:linear-gradient(135deg,#ff7a45,#f43f5e);
    }
    .avatar:nth-child(2n){background:linear-gradient(135deg,#ffb06d,#ff7a45)}
    .avatar:nth-child(3n){background:linear-gradient(135deg,#f43f5e,#ff9b62)}
    .bubble{
      position:relative;
      padding:18px;
      border-radius:24px;
      background:rgba(255,255,255,.78);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
    }
    .bubble::after{
      content:"";
      position:absolute;
      left:24px;
      bottom:-8px;
      width:16px;height:16px;
      transform:rotate(45deg);
      background:inherit;
      border-right:1px solid var(--border);
      border-bottom:1px solid var(--border);
    }
    .metric-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }
    .metric{
      padding:20px;
      border-radius:24px;
      background:#fff7ef;
      border:1px solid var(--border);
    }
    .metric strong{
      display:block;
      color:var(--primary);
      font-size:30px;
      line-height:1;
      font-weight:950;
      margin-bottom:8px;
    }
    .price-card{
      position:relative;
      padding:24px;
      border-radius:30px;
      background:rgba(255,255,255,.74);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      transition:.22s ease;
    }
    .price-card:hover{transform:translateY(-4px);box-shadow:0 24px 58px rgba(255,122,69,.16)}
    .price-card.featured{
      border-color:rgba(255,122,69,.62);
      background:linear-gradient(180deg,#fffaf4,#fff0e5);
      box-shadow:0 26px 70px rgba(255,122,69,.22);
    }
    .price-label{color:var(--muted);font-weight:850}
    .price-name{font-size:24px;font-weight:950;margin:8px 0}
    .faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px;align-items:start}
    details{
      border:1px solid var(--border);
      border-radius:22px;
      background:rgba(255,255,255,.76);
      box-shadow:0 12px 32px rgba(74,38,24,.07);
      overflow:hidden;
    }
    details+details{margin-top:14px}
    summary{
      list-style:none;
      padding:18px 20px;
      font-weight:950;
      cursor:pointer;
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      transition:.22s ease;
    }
    summary::-webkit-details-marker{display:none}
    summary::after{
      content:"+";
      width:28px;height:28px;
      border-radius:50%;
      display:grid;place-items:center;
      background:#fff0e3;
      color:var(--primary);
      flex:0 0 auto;
      font-weight:950;
    }
    details[open] summary{background:#fff0e3}
    details[open] summary::after{content:"−";background:var(--primary);color:#fff}
    details p{padding:0 20px 18px;margin:0;color:var(--muted)}
    .feedback-form input,.feedback-form textarea,.feedback-form select{
      width:100%;
      border:1px solid var(--border);
      background:rgba(255,255,255,.78);
      border-radius:18px;
      padding:13px 14px;
      color:var(--text);
      transition:.2s ease;
    }
    .feedback-form textarea{min-height:110px;resize:vertical}
    .feedback-form input:focus,.feedback-form textarea:focus,.feedback-form select:focus{
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(255,122,69,.12);
      outline:none;
      background:#fff;
    }
    .floating-cta{
      position:fixed;
      right:22px;
      bottom:22px;
      z-index:45;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px;
      border-radius:999px;
      background:rgba(255,250,244,.88);
      border:1px solid var(--border-strong);
      box-shadow:0 18px 54px rgba(255,122,69,.22);
      backdrop-filter:blur(16px);
    }
    .floating-cta .status{
      padding:8px 12px;
      border-radius:999px;
      background:#fff0e3;
      color:#a74322;
      font-size:12px;
      font-weight:950;
      white-space:nowrap;
    }
    .mobile-bottom-cta{
      display:none;
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:60;
      padding:10px 14px calc(10px + env(safe-area-inset-bottom));
      background:rgba(255,250,244,.92);
      border-top:1px solid var(--border);
      backdrop-filter:blur(16px);
      box-shadow:0 -12px 40px rgba(74,38,24,.10);
    }
    .site-footer{
      background:linear-gradient(135deg,#2a1a16,#3a2722);
      color:#fff7ef;
      padding:58px 0 28px;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .7fr 1fr;
      gap:34px;
    }
    .footer-brand{font-size:18px;margin-bottom:14px}
    .footer-text{color:rgba(255,247,239,.72);max-width:460px}
    .footer-title{font-weight:950;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:rgba(255,247,239,.72);transition:.2s ease}
    .footer-links a:hover{color:#ffd2b2;transform:translateX(2px)}
    .footer-tags{display:flex;flex-wrap:wrap;gap:8px}
    .footer-tags span{
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.12);
      color:#ffe3d0;
      font-size:12px;
      font-weight:850;
    }
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      margin-top:38px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.12);
      color:rgba(255,247,239,.62);
      font-size:13px;
    }
    @media (max-width:1024px){
      .nav-links{display:none}
      .mobile-toggle{display:block}
      .desktop-cta{display:none}
      .mobile-panel.is-open{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}
      .page-hero{padding-top:128px}
      .hero-progress{grid-template-columns:1fr}
      .panel{position:relative;top:auto}
      .faq-wrap{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (max-width:768px){
      body{padding-bottom:84px}
      .site-container{width:min(100% - 28px,var(--container))}
      .nav-pill{width:calc(100% - 24px);padding:9px 10px 9px 12px}
      .brand{font-size:14px}
      .brand-mark{width:26px;height:26px}
      .section{padding:64px 0}
      .page-hero{padding:116px 0 52px}
      .hero-card{border-radius:28px}
      .lead{font-size:16px}
      .section-head{grid-template-columns:1fr}
      .metric-strip{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{display:none}
      .mobile-bottom-cta{display:flex;gap:10px;align-items:center}
      .mobile-bottom-cta .btn{flex:1;min-height:48px}
      .mobile-bottom-cta a:last-child{
        flex:0 0 auto;
        color:var(--primary);
        font-weight:950;
        padding:10px 6px;
      }
    }
    @media (max-width:520px){
      h1{font-size:34px}
      .mobile-panel.is-open{grid-template-columns:1fr}
      .tag-row{gap:8px}
      .filter-chip{padding:9px 12px;font-size:13px}
      .progress-ring{width:132px;height:132px}
      .avatar{width:40px;height:40px}
    }

/* roulang page: category2 */
:root{
      --primary:#FF7A45;
      --primary-2:#FF8A5B;
      --accent:#F43F5E;
      --cream:#FFF4E8;
      --cream-2:#FFE8D6;
      --paper:#FFFDF9;
      --text:#2A1A16;
      --muted:#7A6258;
      --line:rgba(255,122,69,.22);
      --line-strong:rgba(255,122,69,.42);
      --shadow:0 22px 70px rgba(159,74,38,.14);
      --shadow-hover:0 26px 80px rgba(159,74,38,.22);
      --radius:28px;
      --radius-sm:18px;
      --footer:#251713;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
      color:var(--text);
      line-height:1.7;
      background:
        radial-gradient(circle at 8% 5%, rgba(255,122,69,.18), transparent 32%),
        radial-gradient(circle at 88% 12%, rgba(244,63,94,.14), transparent 30%),
        linear-gradient(180deg,#fffaf3 0%,#fff8ef 42%,#fffdf9 100%);
      min-height:100vh;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,122,69,.22)}
    :focus-visible{outline:3px solid rgba(255,122,69,.38);outline-offset:3px}
    .site-container{
      width:min(1180px, calc(100% - 40px));
      margin:0 auto;
    }
    .site-header{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:80;
      pointer-events:none;
    }
    .nav-pill{
      width:min(1180px, calc(100% - 40px));
      margin:0 auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 12px 10px 16px;
      border:1px solid rgba(255,122,69,.24);
      border-radius:999px;
      background:rgba(255,253,249,.82);
      box-shadow:0 16px 45px rgba(129,68,34,.12);
      backdrop-filter:blur(18px);
      pointer-events:auto;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand{font-size:16px}
    .brand-mark{
      width:28px;
      height:28px;
      border-radius:12px;
      display:inline-block;
      background:
        radial-gradient(circle at 70% 28%, #fff 0 10%, transparent 11%),
        linear-gradient(135deg,var(--accent),var(--primary) 58%,#FFC46B);
      box-shadow:0 8px 18px rgba(255,122,69,.32);
      position:relative;
    }
    .brand-mark:after{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#fff3ce;
      position:absolute;
      right:-2px;
      top:-2px;
      border:2px solid #fff;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
      min-width:0;
    }
    .nav-links a,.mobile-panel a{
      font-size:14px;
      font-weight:700;
      color:var(--muted);
      padding:9px 12px;
      border-radius:999px;
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-links a:hover,.mobile-panel a:hover{
      color:var(--text);
      background:rgba(255,122,69,.1);
    }
    .nav-links a.active,.mobile-panel a.active{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 10px 22px rgba(244,63,94,.18);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:850;
      line-height:1;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2) 48%,var(--accent));
      box-shadow:0 16px 34px rgba(255,122,69,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 42px rgba(244,63,94,.28)}
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.76);
      border-color:var(--line-strong);
      box-shadow:0 12px 30px rgba(159,74,38,.08);
    }
    .btn-secondary:hover{background:var(--cream);transform:translateY(-2px);box-shadow:var(--shadow)}
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--line);
      background:#fff8ef;
      border-radius:50%;
      position:relative;
    }
    .mobile-toggle span,.mobile-toggle span:before,.mobile-toggle span:after{
      content:"";
      position:absolute;
      left:12px;
      right:12px;
      height:2px;
      border-radius:2px;
      background:var(--text);
      transition:.2s ease;
    }
    .mobile-toggle span{top:21px}
    .mobile-toggle span:before{left:0;right:0;top:-7px}
    .mobile-toggle span:after{left:0;right:0;top:7px}
    .mobile-toggle.open span{background:transparent}
    .mobile-toggle.open span:before{transform:translateY(7px) rotate(45deg)}
    .mobile-toggle.open span:after{transform:translateY(-7px) rotate(-45deg)}
    .mobile-panel{
      display:none;
      width:min(680px, calc(100% - 40px));
      margin:10px auto 0;
      padding:10px;
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,253,249,.94);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      pointer-events:auto;
    }
    .mobile-panel.open{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
    main{overflow:hidden}
    .inner-hero{
      padding:132px 0 58px;
      position:relative;
    }
    .inner-hero:before,.inner-hero:after{
      content:"";
      position:absolute;
      border-radius:999px;
      filter:blur(4px);
      pointer-events:none;
    }
    .inner-hero:before{
      width:230px;height:230px;
      right:8%;top:112px;
      background:rgba(255,122,69,.16);
    }
    .inner-hero:after{
      width:180px;height:180px;
      left:4%;bottom:10px;
      background:rgba(244,63,94,.09);
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      margin-bottom:20px;
    }
    .breadcrumb a:hover{color:var(--primary)}
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
      gap:34px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }
    .eyebrow,.badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,244,232,.86);
      color:#a74423;
      font-size:13px;
      font-weight:850;
    }
    .eyebrow:before,.hot-dot:before{
      content:"";
      width:8px;height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(244,63,94,.1);
    }
    h1{
      margin:16px 0 18px;
      font-size:clamp(34px,5.1vw,58px);
      line-height:1.1;
      letter-spacing:-.045em;
      font-weight:950;
    }
    .hero-summary{
      color:var(--muted);
      font-size:18px;
      max-width:720px;
      margin:0 0 24px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
    .notice-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .mini-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border:1px solid rgba(255,122,69,.2);
      border-radius:999px;
      background:rgba(255,255,255,.7);
      color:var(--muted);
      font-size:13px;
      font-weight:750;
    }
    .mini-chip i{
      width:7px;height:7px;border-radius:50%;
      background:#45B36B;
      display:inline-block;
    }
    .launch-card{
      border:1px solid var(--line);
      border-radius:32px;
      background:
        radial-gradient(circle at 82% 10%,rgba(244,63,94,.15),transparent 30%),
        linear-gradient(145deg,rgba(255,255,255,.9),rgba(255,232,214,.72));
      box-shadow:var(--shadow);
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .count-row{
      display:grid;
      grid-template-columns:112px 1fr;
      gap:18px;
      align-items:center;
    }
    .count-ring{
      width:112px;height:112px;border-radius:50%;
      background:conic-gradient(var(--primary) 0 72%, rgba(255,122,69,.16) 72% 100%);
      display:grid;place-items:center;
      box-shadow:inset 0 0 0 1px rgba(255,122,69,.2),0 18px 42px rgba(255,122,69,.18);
      position:relative;
    }
    .count-ring:after{
      content:"";
      position:absolute;
      inset:13px;
      border-radius:50%;
      background:#fffaf3;
      box-shadow:inset 0 0 0 1px rgba(255,122,69,.14);
    }
    .count-ring strong,.count-ring span{position:relative;z-index:1;text-align:center}
    .count-ring strong{display:block;font-size:26px;line-height:1;font-weight:950;color:var(--primary)}
    .count-ring span{display:block;font-size:12px;color:var(--muted);font-weight:800;margin-top:5px}
    .launch-title{font-size:22px;font-weight:950;line-height:1.25;margin:0 0 8px}
    .launch-desc{color:var(--muted);margin:0;font-size:14px}
    .dot-carousel{
      display:flex;
      gap:8px;
      margin:18px 0;
    }
    .dot-carousel span{
      height:8px;
      width:8px;
      border-radius:999px;
      background:rgba(255,122,69,.25);
    }
    .dot-carousel span.active{width:28px;background:linear-gradient(90deg,var(--primary),var(--accent))}
    .task-list{display:grid;gap:12px;margin-top:18px}
    .task-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:12px;
      align-items:center;
      padding:12px;
      border-radius:18px;
      background:rgba(255,255,255,.66);
      border:1px solid rgba(255,122,69,.18);
      transition:.22s ease;
    }
    .task-item:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:0 12px 28px rgba(255,122,69,.11)}
    .task-icon{
      width:34px;height:34px;border-radius:13px;
      display:grid;place-items:center;
      color:#fff;font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--accent));
    }
    .task-item b{display:block;font-size:14px}
    .task-item small{display:block;color:var(--muted);font-size:12px}
    .task-status{
      font-size:12px;
      color:#A74423;
      font-weight:850;
      padding:6px 9px;
      border-radius:999px;
      background:rgba(255,122,69,.1);
    }
    .section{padding:76px 0}
    .section-head{
      display:grid;
      grid-template-columns:minmax(0,.8fr) minmax(300px,.55fr);
      gap:28px;
      align-items:end;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--primary);
      font-size:13px;
      font-weight:950;
      letter-spacing:.08em;
      margin-bottom:8px;
    }
    h2{
      font-size:clamp(26px,3.4vw,40px);
      line-height:1.18;
      letter-spacing:-.03em;
      margin:0;
      font-weight:950;
    }
    .section-desc{color:var(--muted);margin:0;font-size:16px}
    .steps-timeline{
      display:grid;
      grid-template-columns:1fr;
      gap:16px;
      position:relative;
    }
    .step-card{
      display:grid;
      grid-template-columns:58px 1fr;
      gap:18px;
      align-items:start;
      border:1px solid var(--line);
      background:rgba(255,255,255,.76);
      border-radius:24px;
      padding:20px;
      box-shadow:0 12px 40px rgba(159,74,38,.08);
      transition:.24s ease;
      position:relative;
    }
    .step-card:hover{transform:translateX(4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
    .step-node{
      width:48px;height:48px;border-radius:18px;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#fff;
      display:grid;place-items:center;
      font-weight:950;
      box-shadow:0 14px 26px rgba(255,122,69,.24);
    }
    .step-card h3{margin:0 0 6px;font-size:20px;font-weight:950}
    .step-card p{margin:0;color:var(--muted)}
    .step-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
    .step-meta span{
      font-size:12px;
      font-weight:800;
      color:#9b4527;
      padding:6px 9px;
      border-radius:999px;
      background:rgba(255,122,69,.09);
    }
    .compare-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
      align-items:stretch;
    }
    .compare-card{
      border-radius:30px;
      border:1px solid var(--line);
      padding:26px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .compare-card.light{background:rgba(255,255,255,.78)}
    .compare-card.hot{
      background:linear-gradient(145deg,#fff7ed,#ffe1cf);
      border-color:rgba(255,122,69,.45);
    }
    .compare-card h3{font-size:24px;margin:0 0 12px;font-weight:950}
    .compare-card p{margin:0 0 18px;color:var(--muted)}
    .check-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--text);
      font-weight:700;
    }
    .check-list li:before{
      content:"✓";
      width:22px;height:22px;
      flex:0 0 22px;
      border-radius:50%;
      display:grid;place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      font-size:13px;
      font-weight:950;
      margin-top:2px;
    }
    .panel-grid{
      display:grid;
      grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
      gap:22px;
      align-items:start;
    }
    .filter-panel,.preview-panel,.feedback-card,.faq-side{
      border:1px solid var(--line);
      border-radius:30px;
      background:rgba(255,255,255,.78);
      box-shadow:var(--shadow);
      padding:24px;
    }
    .filter-panel h3,.preview-panel h3,.feedback-card h3,.faq-side h3{margin:0 0 14px;font-size:22px;font-weight:950}
    .filter-tags{display:flex;flex-wrap:wrap;gap:10px}
    .filter-tags button,.filter-tags span{
      border:1px solid rgba(255,122,69,.24);
      background:#fffaf3;
      color:var(--muted);
      border-radius:999px;
      padding:9px 12px;
      font-size:13px;
      font-weight:850;
      transition:.2s ease;
    }
    .filter-tags button:hover,.filter-tags button.active{
      background:linear-gradient(135deg,var(--primary),var(--accent));
      color:#fff;
      border-color:transparent;
      transform:translateY(-1px);
    }
    .preview-list{display:grid;gap:14px}
    .preview-row{
      display:grid;
      grid-template-columns:74px 1fr auto;
      gap:14px;
      align-items:center;
      padding:14px;
      border:1px solid rgba(255,122,69,.16);
      border-radius:22px;
      background:rgba(255,250,243,.75);
      transition:.22s ease;
    }
    .preview-row:hover{border-color:var(--line-strong);box-shadow:0 14px 34px rgba(255,122,69,.12);transform:translateY(-2px)}
    .abstract-cover{
      width:74px;height:58px;border-radius:18px;
      background:
        linear-gradient(135deg,rgba(244,63,94,.9),rgba(255,122,69,.72)),
        radial-gradient(circle at 30% 20%,#fff,transparent 20%);
      position:relative;
      overflow:hidden;
    }
    .abstract-cover:before,.abstract-cover:after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:rgba(255,255,255,.22);
    }
    .abstract-cover:before{width:44px;height:44px;right:-8px;top:-8px}
    .abstract-cover:after{width:54px;height:18px;left:10px;bottom:10px}
    .preview-row b{display:block;font-size:16px;font-weight:950;margin-bottom:2px}
    .preview-row small{display:block;color:var(--muted)}
    .row-action{
      color:#fff;
      font-weight:900;
      font-size:13px;
      padding:9px 12px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--primary),var(--accent));
    }
    .proof-wrap{
      border-radius:34px;
      background:
        radial-gradient(circle at 14% 18%,rgba(255,122,69,.18),transparent 28%),
        linear-gradient(145deg,rgba(255,250,243,.9),rgba(255,232,214,.62));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:30px;
    }
    .avatar-wall{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:0 0 26px;
    }
    .avatar{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      color:#fff;font-weight:950;
      border:3px solid rgba(255,255,255,.85);
      box-shadow:0 10px 22px rgba(159,74,38,.14);
      background:linear-gradient(135deg,var(--primary),var(--accent));
    }
    .avatar:nth-child(2n){background:linear-gradient(135deg,#FFC46B,var(--primary))}
    .avatar:nth-child(3n){background:linear-gradient(135deg,#F43F5E,#FF9E80)}
    .bubble-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .bubble{
      position:relative;
      border-radius:24px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(255,122,69,.2);
      padding:18px;
      box-shadow:0 12px 34px rgba(159,74,38,.08);
    }
    .bubble:after{
      content:"";
      position:absolute;
      left:22px;
      bottom:-8px;
      width:18px;height:18px;
      background:rgba(255,255,255,.82);
      border-right:1px solid rgba(255,122,69,.16);
      border-bottom:1px solid rgba(255,122,69,.16);
      transform:rotate(45deg);
    }
    .bubble p{margin:0;color:var(--text);font-weight:750}
    .bubble strong{color:var(--primary)}
    .bubble small{display:block;color:var(--muted);margin-top:10px;font-weight:800}
    .pricing-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }
    .price-card{
      border:1px solid var(--line);
      border-radius:30px;
      background:rgba(255,255,255,.78);
      box-shadow:0 14px 42px rgba(159,74,38,.08);
      padding:24px;
      transition:.24s ease;
      position:relative;
      overflow:hidden;
    }
    .price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
    .price-card.recommend{
      background:linear-gradient(145deg,#fffaf3,#ffe3d1);
      border-color:rgba(255,122,69,.5);
      transform:translateY(-8px);
    }
    .price-card.recommend:before{
      content:"推荐";
      position:absolute;
      top:18px;
      right:18px;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      border-radius:999px;
      padding:6px 11px;
      font-size:12px;
      font-weight:950;
    }
    .price-card h3{font-size:22px;font-weight:950;margin:0 0 8px}
    .price-note{color:var(--muted);margin:0 0 18px}
    .price-mark{
      font-size:28px;
      font-weight:950;
      color:var(--primary);
      margin-bottom:18px;
    }
    .faq-layout{
      display:grid;
      grid-template-columns:minmax(280px,.45fr) minmax(0,.8fr);
      gap:22px;
      align-items:start;
    }
    .faq-list{display:grid;gap:14px}
    details{
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,255,255,.82);
      box-shadow:0 12px 32px rgba(159,74,38,.07);
      overflow:hidden;
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      font-weight:950;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      transition:.2s ease;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      width:28px;height:28px;
      border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,122,69,.12);
      color:var(--primary);
      flex:0 0 28px;
      font-weight:950;
    }
    details[open] summary{background:rgba(255,232,214,.55)}
    details[open] summary:after{content:"−";background:var(--primary);color:#fff}
    details p{
      margin:0;
      padding:0 20px 20px;
      color:var(--muted);
    }
    .feedback-card form{display:grid;gap:12px;margin-top:14px}
    .field{
      width:100%;
      border:1px solid rgba(255,122,69,.22);
      border-radius:16px;
      background:#fffaf3;
      padding:13px 14px;
      color:var(--text);
      transition:.2s ease;
    }
    .field:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(255,122,69,.12);outline:0;background:#fff}
    textarea.field{min-height:96px;resize:vertical}
    .site-footer{
      background:
        radial-gradient(circle at 82% 0%,rgba(255,122,69,.18),transparent 30%),
        var(--footer);
      color:#fff6ee;
      padding:58px 0 32px;
      margin-top:48px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .6fr .8fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{font-size:18px;margin-bottom:14px}
    .footer-text{color:rgba(255,246,238,.72);margin:0;max-width:520px}
    .footer-title{font-weight:950;margin-bottom:12px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:rgba(255,246,238,.72);transition:.2s ease}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-tags{display:flex;flex-wrap:wrap;gap:8px}
    .footer-tags span{
      color:#ffd9c4;
      border:1px solid rgba(255,216,196,.22);
      background:rgba(255,255,255,.06);
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
    }
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,246,238,.58);
      font-size:13px;
      flex-wrap:wrap;
    }
    .floating-cta{
      position:fixed;
      right:24px;
      bottom:24px;
      z-index:70;
      display:flex;
      align-items:center;
      gap:10px;
      padding:9px;
      border-radius:999px;
      border:1px solid var(--line-strong);
      background:rgba(255,253,249,.9);
      box-shadow:0 18px 54px rgba(159,74,38,.2);
      backdrop-filter:blur(18px);
    }
    .floating-cta .status{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:0 10px;
      color:var(--muted);
      font-size:12px;
      font-weight:900;
    }
    .floating-cta .status:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:#45B36B;
      box-shadow:0 0 0 5px rgba(69,179,107,.12);
    }
    .mobile-bottom-bar{display:none}
    @media (max-width:1080px){
      .desktop-cta{display:none}
      .nav-links{gap:2px}
      .nav-links a{padding:8px 9px;font-size:13px}
      .hero-grid,.panel-grid{grid-template-columns:1fr}
      .section-head{grid-template-columns:1fr}
      .count-row{grid-template-columns:96px 1fr}
      .count-ring{width:96px;height:96px}
      .bubble-grid,.pricing-grid{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:820px){
      body{padding-bottom:76px}
      .site-container,.nav-pill{width:min(100% - 28px, 1180px)}
      .nav-links{display:none}
      .mobile-toggle{display:block}
      .inner-hero{padding-top:116px}
      .hero-grid{gap:20px}
      .launch-card,.proof-wrap,.filter-panel,.preview-panel,.feedback-card,.faq-side{border-radius:26px;padding:20px}
      .compare-grid,.pricing-grid,.bubble-grid,.faq-layout{grid-template-columns:1fr}
      .price-card.recommend{transform:none}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{display:none}
      .mobile-bottom-bar{
        position:fixed;
        left:0;right:0;bottom:0;
        z-index:75;
        display:flex;
        gap:10px;
        align-items:center;
        padding:10px 14px calc(10px + env(safe-area-inset-bottom));
        background:rgba(255,253,249,.94);
        border-top:1px solid var(--line);
        box-shadow:0 -12px 36px rgba(159,74,38,.12);
        backdrop-filter:blur(18px);
      }
      .mobile-bottom-bar .btn{flex:1;min-height:48px}
      .mobile-bottom-bar a.text-link{
        flex:0 0 auto;
        color:var(--muted);
        font-weight:900;
        font-size:13px;
        padding:0 4px;
      }
    }
    @media (max-width:560px){
      .site-container,.nav-pill,.mobile-panel{width:calc(100% - 22px)}
      .brand span:last-child{max-width:178px;overflow:hidden;text-overflow:ellipsis}
      .nav-pill{padding:8px 8px 8px 12px}
      .mobile-panel.open{grid-template-columns:1fr}
      .inner-hero{padding:104px 0 42px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
      .notice-line{gap:8px}
      .count-row{grid-template-columns:1fr;text-align:left}
      .count-ring{width:104px;height:104px}
      .task-item{grid-template-columns:auto 1fr}
      .task-status{grid-column:2}
      .section{padding:54px 0}
      .step-card{grid-template-columns:1fr}
      .preview-row{grid-template-columns:58px 1fr}
      .abstract-cover{width:58px;height:52px}
      .row-action{grid-column:2;width:max-content}
      .copyright{display:grid}
      h1{letter-spacing:-.035em}
    }