/* roulang page: index */
:root{
      --bg:#050b18;
      --bg-2:#071225;
      --panel:rgba(12,28,58,.58);
      --panel-2:rgba(16,38,78,.72);
      --line:rgba(125,198,255,.18);
      --line-strong:rgba(84,220,255,.42);
      --text:#eef7ff;
      --muted:#9db4cc;
      --soft:#66839d;
      --cyan:#42e8ff;
      --blue:#4d8cff;
      --violet:#8b5cff;
      --mint:#66f2bd;
      --pink:#ff6bd6;
      --warning:#b7c7da;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --glow:0 0 36px rgba(66,232,255,.26);
      --container:1220px;
      --ease:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 5%, rgba(66,232,255,.18), transparent 34%),
        radial-gradient(circle at 82% 18%, rgba(139,92,255,.18), transparent 30%),
        linear-gradient(180deg,#050b18 0%,#071225 42%,#050b18 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed; inset:0; pointer-events:none; z-index:-1;
      background-image:
        linear-gradient(rgba(125,198,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125,198,255,.045) 1px, transparent 1px);
      background-size:46px 46px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),rgba(0,0,0,.25),transparent);
    }
    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% - 40px));margin:0 auto}
    .site-header{position:fixed;top:22px;left:0;right:0;z-index:50}
    .dock{
      width:min(1180px,calc(100% - 36px));
      margin:0 auto;
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding:12px 14px 12px 18px;
      border:1px solid rgba(145,213,255,.22);
      border-radius:999px;
      background:rgba(6,15,34,.72);
      backdrop-filter:blur(22px);
      box-shadow:0 18px 60px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.08);
    }
    .brand{display:flex;align-items:center;gap:10px;min-width:210px}
    .brand-mark{
      width:38px;height:38px;border-radius:15px;
      background:linear-gradient(135deg,var(--cyan),var(--violet));
      box-shadow:var(--glow);
      display:grid;place-items:center;color:#03101e;font-weight:900;
    }
    .brand-text{font-weight:800;font-size:14px;line-height:1.25;letter-spacing:.01em}
    .brand-sub{display:block;color:var(--muted);font-weight:500;font-size:11px}
    .nav-links{display:flex;align-items:center;gap:6px}
    .nav-links a{
      padding:9px 15px;border-radius:999px;color:#c4d8eb;font-size:14px;
      transition:background var(--ease),color var(--ease),box-shadow var(--ease);
    }
    .nav-links a:hover,.nav-links a.active{
      color:#fff;background:rgba(66,232,255,.12);box-shadow:inset 0 0 0 1px rgba(66,232,255,.18);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search{
      height:40px;min-width:178px;border-radius:999px;
      border:1px solid rgba(125,198,255,.18);
      background:rgba(255,255,255,.05);
      color:var(--text);padding:0 15px;outline:none;
      transition:border var(--ease),box-shadow var(--ease);
    }
    .search::placeholder{color:#7190aa}
    .search:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(66,232,255,.12)}
    .menu-btn{display:none;width:42px;height:42px;border-radius:999px;background:rgba(66,232,255,.12);color:#fff}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:44px;padding:0 20px;border-radius:999px;font-weight:750;font-size:14px;
      transition:transform var(--ease),box-shadow var(--ease),border var(--ease),background var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      color:#031020;background:linear-gradient(135deg,var(--cyan),#6aa8ff 52%,var(--violet));
      box-shadow:0 0 28px rgba(66,232,255,.28),0 12px 34px rgba(77,140,255,.18);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 42px rgba(66,232,255,.38)}
    .btn-secondary{
      color:#dff8ff;background:rgba(66,232,255,.06);border:1px solid rgba(66,232,255,.28);
    }
    .btn-secondary:hover{transform:translateY(-2px);background:rgba(66,232,255,.13);border-color:rgba(66,232,255,.56)}
    .btn:focus-visible,.nav-links a:focus-visible,.faq-q:focus-visible{outline:3px solid rgba(66,232,255,.45);outline-offset:3px}
    .hero{min-height:760px;padding:150px 0 90px;position:relative}
    .hero:after{
      content:"";position:absolute;inset:115px 4% auto auto;width:420px;height:420px;border-radius:50%;
      background:radial-gradient(circle,rgba(66,232,255,.18),transparent 62%);
      filter:blur(8px);pointer-events:none;
    }
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
    .eyebrow,.tag{
      display:inline-flex;align-items:center;gap:8px;border-radius:999px;
      border:1px solid rgba(66,232,255,.2);background:rgba(66,232,255,.08);
      color:#bff8ff;padding:6px 12px;font-size:13px;font-weight:700;
    }
    .eyebrow:before,.status-dot{content:"";width:8px;height:8px;border-radius:999px;background:var(--cyan);box-shadow:0 0 14px var(--cyan)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,62px);line-height:1.1;letter-spacing:-.04em;margin:18px 0 20px}
    .hero-lead{font-size:18px;color:#bdd1e4;max-width:650px;margin-bottom:30px}
    .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
    .metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:690px}
    .metric{
      padding:14px 15px;border-radius:18px;border:1px solid var(--line);
      background:rgba(12,28,58,.38);backdrop-filter:blur(14px);
    }
    .metric b{display:block;font-size:18px;color:#fff}
    .metric span{font-size:12px;color:var(--muted)}
    .dashboard{
      position:relative;padding:28px;border-radius:var(--radius-xl);background:linear-gradient(180deg,rgba(16,38,78,.78),rgba(8,20,44,.68));
      border:1px solid rgba(125,198,255,.24);box-shadow:var(--shadow),var(--glow);overflow:hidden;
    }
    .dashboard:before{
      content:"";position:absolute;inset:-40% -20% auto auto;width:320px;height:320px;
      background:radial-gradient(circle,rgba(139,92,255,.35),transparent 64%);filter:blur(4px);
    }
    .dash-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;position:relative}
    .dash-title{font-weight:800;font-size:20px}
    .ring{
      width:176px;height:176px;margin:8px auto 24px;border-radius:50%;
      background:conic-gradient(var(--cyan) 0 72%,rgba(125,198,255,.12) 72% 100%);
      display:grid;place-items:center;box-shadow:0 0 38px rgba(66,232,255,.2);
    }
    .ring-inner{width:124px;height:124px;border-radius:50%;background:#08162c;display:grid;place-items:center;text-align:center;border:1px solid rgba(255,255,255,.08)}
    .ring-inner strong{font-size:34px;line-height:1;color:#fff}
    .ring-inner span{display:block;font-size:12px;color:var(--muted)}
    .node-list{display:grid;gap:12px;position:relative}
    .node{
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid rgba(125,198,255,.14);
    }
    .node-left{display:flex;align-items:center;gap:10px;color:#dbefff;font-weight:700}
    .badge{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(102,242,189,.12);color:#a8ffd8;border:1px solid rgba(102,242,189,.24)}
    .badge.todo{background:rgba(102,131,157,.14);color:#b7c7da;border-color:rgba(157,180,204,.18)}
    .section{padding:86px 0;position:relative}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
    .section-kicker{color:var(--cyan);font-weight:800;font-size:14px;margin-bottom:8px}
    h2{font-size:clamp(26px,3vw,38px);line-height:1.18;letter-spacing:-.02em;margin-bottom:0}
    .section-desc{max-width:560px;color:var(--muted);margin:0}
    .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
    .flow:before{content:"";position:absolute;left:8%;right:8%;top:42px;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),var(--violet),transparent);opacity:.45}
    .flow-card,.glass-card,.reward-card,.faq-item,.category-card,.cta-panel{
      border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(18px);
      border-radius:var(--radius-lg);box-shadow:0 18px 50px rgba(0,0,0,.22);
      transition:transform var(--ease),border var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .flow-card{padding:24px;position:relative;min-height:190px}
    .flow-card:hover,.reward-card:hover,.category-card:hover,.glass-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow),0 0 28px rgba(66,232,255,.14)}
    .step-no{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(66,232,255,.95),rgba(139,92,255,.85));color:#031020;font-weight:900;margin-bottom:20px;position:relative;z-index:2}
    .flow-card h3,.reward-card h3,.category-card h3{font-size:21px;margin-bottom:8px}
    .flow-card p,.reward-card p,.category-card p{color:var(--muted);margin-bottom:0;font-size:15px}
    .rewards{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:18px}
    .reward-card{padding:26px;overflow:hidden;position:relative}
    .reward-card.featured{border-color:rgba(139,92,255,.52);background:linear-gradient(180deg,rgba(24,44,94,.76),rgba(12,28,58,.58))}
    .energy{height:8px;border-radius:999px;background:rgba(125,198,255,.12);overflow:hidden;margin:20px 0}
    .energy span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--cyan),var(--violet))}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
    .mini-tag{font-size:12px;color:#cceeff;background:rgba(255,255,255,.06);border:1px solid rgba(125,198,255,.16);border-radius:999px;padding:5px 9px}
    .progress-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:stretch}
    .progress-panel{padding:30px}
    .progress-bar{height:16px;border-radius:999px;background:rgba(125,198,255,.12);overflow:hidden;border:1px solid rgba(125,198,255,.12);margin:24px 0}
    .progress-bar span{display:block;width:68%;height:100%;background:linear-gradient(90deg,var(--cyan),var(--mint));box-shadow:0 0 22px rgba(66,232,255,.35)}
    .task-list{display:grid;gap:12px}
    .task{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid rgba(125,198,255,.13)}
    .task-name{display:flex;align-items:center;gap:10px;font-weight:750}
    .dot{width:10px;height:10px;border-radius:999px;background:#66839d}
    .dot.now{background:var(--cyan);box-shadow:0 0 14px var(--cyan)}
    .dot.done{background:var(--mint);box-shadow:0 0 14px var(--mint)}
    .categories{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
    .category-card{padding:30px;position:relative;overflow:hidden}
    .category-card.banner{min-height:250px;background:linear-gradient(135deg,rgba(20,54,108,.72),rgba(66,232,255,.08)),var(--panel)}
    .category-card.banner:after{content:"";position:absolute;right:-60px;top:-60px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(66,232,255,.28),transparent 68%)}
    .category-list{display:grid;gap:14px;margin:20px 0}
    .list-line{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border-radius:16px;background:rgba(255,255,255,.045);border:1px solid rgba(125,198,255,.12)}
    .proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .proof{padding:24px}
    .proof strong{display:block;font-size:24px;color:#fff;margin-bottom:6px}
    .proof p{color:var(--muted);margin:0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .faq-item{overflow:hidden}
    .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 22px;background:transparent;color:#fff;text-align:left;font-weight:800}
    .faq-a{max-height:0;overflow:hidden;color:var(--muted);padding:0 22px;transition:max-height 220ms ease,padding 220ms ease}
    .faq-item.open{border-color:rgba(66,232,255,.42)}
    .faq-item.open .faq-a{max-height:160px;padding:0 22px 20px}
    .faq-icon{transition:transform var(--ease)}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta-panel{
      padding:38px;display:flex;align-items:center;justify-content:space-between;gap:24px;
      background:
        radial-gradient(circle at 20% 0,rgba(66,232,255,.18),transparent 32%),
        radial-gradient(circle at 88% 20%,rgba(139,92,255,.22),transparent 34%),
        rgba(12,28,58,.68);
    }
    .cta-panel h2{margin-bottom:10px}
    .cta-panel p{color:var(--muted);margin:0;max-width:650px}
    .site-footer{padding:54px 0 30px;background:#040914;border-top:1px solid rgba(125,198,255,.12)}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:28px}
    .footer-title{font-weight:850;margin-bottom:12px;color:#fff}
    .footer-text,.footer-links a,.copyright{color:#8198ae;font-size:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{border-top:1px solid rgba(125,198,255,.1);margin-top:32px;padding-top:20px}
    @media (max-width:1024px){
      .search{display:none}.brand{min-width:auto}.hero-grid,.progress-wrap{grid-template-columns:1fr}.rewards{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr 1fr}.flow:before{display:none}.footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-header{top:12px}.dock{border-radius:28px;align-items:flex-start;flex-wrap:wrap}.menu-btn{display:grid;place-items:center}.nav-actions .btn{display:none}
      .nav-links{display:none;width:100%;grid-template-columns:1fr;gap:8px;padding:8px 0 2px}.dock.open .nav-links{display:grid}
      .nav-links a{display:block;text-align:center;background:rgba(255,255,255,.04)}
      .hero{padding-top:128px;min-height:auto}.metric-row{grid-template-columns:1fr 1fr}
      .section{padding:62px 0}.section-head{display:block}.section-desc{margin-top:10px}
      .rewards,.categories,.proof-grid,.faq-grid{grid-template-columns:1fr}.cta-panel{display:block}.cta-panel .hero-cta{margin:22px 0 0}
    }
    @media (max-width:520px){
      .container{width:min(100% - 28px,var(--container))}.brand-text{font-size:12px}.brand-mark{width:34px;height:34px}
      h1{font-size:34px}.hero-cta,.cta-panel .hero-cta{display:grid}.btn{width:100%}
      .metric-row,.flow{grid-template-columns:1fr}.dashboard,.cta-panel{padding:22px}.footer-grid{grid-template-columns:1fr}
      .task,.list-line{align-items:flex-start;flex-direction:column}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
    }

/* roulang page: category2 */
:root{
      --bg:#050b18;
      --bg-2:#071225;
      --bg-3:#0b1633;
      --panel:rgba(12,28,58,.56);
      --panel-strong:rgba(16,38,78,.74);
      --panel-soft:rgba(9,22,48,.44);
      --text:#eef7ff;
      --muted:#9eb2cc;
      --weak:#6f819c;
      --line:rgba(130,196,255,.18);
      --line-strong:rgba(82,221,255,.42);
      --cyan:#48dcff;
      --blue:#4a86ff;
      --violet:#8e68ff;
      --mint:#68f0bd;
      --pink:#ff73d8;
      --warning:#aebcdf;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --shadow:0 24px 80px rgba(0,0,0,.38);
      --glow:0 0 36px rgba(72,220,255,.22);
      --glow-violet:0 0 42px rgba(142,104,255,.2);
      --container:1200px;
      --nav-h:76px;
      --ease:180ms ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 8%,rgba(72,220,255,.16),transparent 34%),
        radial-gradient(circle at 88% 18%,rgba(142,104,255,.18),transparent 30%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 42%,#040815 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.78),transparent 78%);
      z-index:-2;
    }
    body::after{
      content:"";
      position:fixed;
      inset:-20%;
      pointer-events:none;
      background:conic-gradient(from 180deg at 50% 50%,transparent,rgba(72,220,255,.08),transparent,rgba(142,104,255,.08),transparent);
      filter:blur(34px);
      animation:slowSpin 18s linear infinite;
      z-index:-3;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    input{border:0;outline:0}
    ::selection{background:rgba(72,220,255,.28);color:#fff}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{
      position:fixed;
      top:22px;
      left:0;
      right:0;
      z-index:100;
      pointer-events:none;
    }
    .dock{
      width:min(1180px,calc(100% - 40px));
      min-height:var(--nav-h);
      margin:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 14px 12px 16px;
      border:1px solid rgba(135,200,255,.22);
      border-radius:var(--radius-pill);
      background:rgba(7,18,37,.72);
      box-shadow:0 18px 52px rgba(0,0,0,.36),inset 0 1px 0 rgba(255,255,255,.06);
      backdrop-filter:blur(20px);
      -webkit-backdrop-filter:blur(20px);
      pointer-events:auto;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:0;
      flex-shrink:0;
    }
    .brand-mark{
      width:44px;
      height:44px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#03101f;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--violet));
      box-shadow:0 0 26px rgba(72,220,255,.34);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      max-width:260px;
      font-size:15px;
      font-weight:800;
      line-height:1.15;
      letter-spacing:-.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      margin-top:4px;
      color:var(--muted);
      font-size:11px;
      font-weight:500;
      letter-spacing:.02em;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:4px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.05);
    }
    .nav-links a{
      padding:9px 14px;
      border-radius:var(--radius-pill);
      color:#c7d7ee;
      font-size:14px;
      transition:background var(--ease),color var(--ease),box-shadow var(--ease),transform var(--ease);
    }
    .nav-links a:hover,.nav-links a:focus-visible{
      color:#fff;
      background:rgba(72,220,255,.12);
    }
    .nav-links a.active{
      color:#041120;
      background:linear-gradient(135deg,var(--cyan),#7de7ff);
      box-shadow:0 0 22px rgba(72,220,255,.28);
      font-weight:800;
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-shrink:0;
    }
    .search{
      width:150px;
      height:42px;
      padding:0 15px;
      border-radius:var(--radius-pill);
      color:var(--text);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(145,200,255,.15);
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .search::placeholder{color:#8397b3}
    .search:focus{
      border-color:var(--line-strong);
      box-shadow:0 0 0 4px rgba(72,220,255,.1);
      background:rgba(12,28,58,.8);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:var(--radius-pill);
      font-size:14px;
      font-weight:800;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease),color var(--ease);
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn:focus-visible,.menu-btn:focus-visible,.faq-toggle:focus-visible{
      outline:2px solid rgba(72,220,255,.88);
      outline-offset:3px;
    }
    .btn-primary{
      color:#03101f;
      background:linear-gradient(135deg,var(--cyan),var(--blue) 55%,var(--violet));
      box-shadow:0 0 28px rgba(72,220,255,.28),inset 0 1px 0 rgba(255,255,255,.28);
    }
    .btn-primary:hover{box-shadow:0 0 38px rgba(72,220,255,.42),0 12px 28px rgba(0,0,0,.25)}
    .btn-secondary{
      color:#dff8ff;
      background:rgba(72,220,255,.08);
      border:1px solid rgba(72,220,255,.34);
    }
    .btn-secondary:hover{background:rgba(72,220,255,.15);border-color:rgba(72,220,255,.58)}
    .btn-ghost{
      color:#c8d8ef;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.1);
    }
    .btn-ghost:hover{color:#fff;background:rgba(255,255,255,.075);border-color:rgba(130,196,255,.22)}
    .menu-btn{
      display:none;
      width:44px;
      height:44px;
      border-radius:50%;
      color:#e8f7ff;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(130,196,255,.18);
    }

    main{padding-top:130px}
    .section{padding:66px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 12px;
      border-radius:var(--radius-pill);
      color:#bff6ff;
      font-size:13px;
      font-weight:800;
      background:rgba(72,220,255,.08);
      border:1px solid rgba(72,220,255,.22);
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--mint);
      box-shadow:0 0 14px rgba(104,240,189,.75);
    }
    .page-hero{
      position:relative;
      padding:42px 0 24px;
    }
    .page-hero::before{
      content:"";
      position:absolute;
      inset:0 0 auto;
      height:520px;
      background:
        radial-gradient(circle at 18% 24%,rgba(72,220,255,.18),transparent 34%),
        radial-gradient(circle at 82% 28%,rgba(255,115,216,.1),transparent 28%);
      pointer-events:none;
      z-index:-1;
    }
    .task-console{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:28px;
      align-items:stretch;
    }
    .console-copy,.route-panel,.glass-card,.stage-card,.note-panel,.faq-box,.cta-strip{
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(16,38,78,.66),rgba(8,20,44,.48));
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:var(--shadow);
    }
    .console-copy{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:38px;
      min-height:430px;
    }
    .console-copy::after{
      content:"";
      position:absolute;
      right:-86px;
      bottom:-120px;
      width:310px;
      height:310px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(72,220,255,.22),transparent 62%);
      filter:blur(4px);
    }
    h1{
      margin-top:20px;
      max-width:720px;
      font-size:clamp(32px,5vw,54px);
      line-height:1.08;
      letter-spacing:-.05em;
    }
    .lead{
      margin-top:20px;
      max-width:650px;
      color:#c4d4ea;
      font-size:17px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .mini-stats{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
    }
    .mini-stat{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(130,196,255,.13);
    }
    .mini-stat strong{
      display:block;
      color:#fff;
      font-size:22px;
      line-height:1.15;
    }
    .mini-stat span{
      color:var(--muted);
      font-size:13px;
    }
    .route-panel{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:26px;
    }
    .route-panel::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:28px;
      border:1px dashed rgba(72,220,255,.18);
      pointer-events:none;
    }
    .map-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:26px;
    }
    .map-title h2{font-size:22px;letter-spacing:-.02em}
    .status-badge,.tag,.state{
      display:inline-flex;
      align-items:center;
      border-radius:var(--radius-pill);
      white-space:nowrap;
    }
    .status-badge{
      padding:7px 11px;
      color:#041120;
      font-size:12px;
      font-weight:900;
      background:linear-gradient(135deg,var(--mint),var(--cyan));
    }
    .route-line{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
      padding:24px 0 10px;
    }
    .route-line::before{
      content:"";
      position:absolute;
      left:8%;
      right:8%;
      top:50px;
      height:3px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--mint),var(--cyan),var(--blue),rgba(142,104,255,.55));
      box-shadow:0 0 18px rgba(72,220,255,.35);
    }
    .route-node{
      position:relative;
      z-index:1;
      text-align:center;
      padding:0 4px;
    }
    .node-dot{
      width:54px;
      height:54px;
      margin:0 auto 12px;
      display:grid;
      place-items:center;
      border-radius:20px;
      color:#03101f;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--violet));
      box-shadow:0 0 26px rgba(72,220,255,.25);
    }
    .route-node h3{font-size:15px;margin-bottom:4px}
    .route-node p{font-size:12px;color:var(--muted);line-height:1.5}
    .route-meter{
      margin-top:30px;
      padding:18px;
      border-radius:22px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(130,196,255,.13);
    }
    .meter-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:#d7eaff;
      font-size:14px;
      margin-bottom:12px;
    }
    .meter-bar{
      height:12px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.07);
    }
    .meter-fill{
      width:68%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--mint),var(--cyan),var(--violet));
      box-shadow:0 0 20px rgba(72,220,255,.3);
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin-top:10px;
      font-size:clamp(26px,3.2vw,38px);
      line-height:1.18;
      letter-spacing:-.04em;
    }
    .section-head p{
      max-width:560px;
      color:var(--muted);
      font-size:15px;
    }
    .task-map{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:22px;
    }
    .stage-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:24px;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .stage-card:hover{
      transform:translateY(-4px);
      border-color:rgba(72,220,255,.38);
      box-shadow:var(--shadow),var(--glow);
    }
    .stage-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }
    .stage-index{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#03101f;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--blue));
    }
    .stage-top h3{font-size:22px;letter-spacing:-.02em}
    .stage-desc{color:var(--muted);font-size:14px;margin-bottom:18px}
    .task-list{
      display:grid;
      gap:12px;
    }
    .task-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:12px;
      align-items:center;
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.043);
      border:1px solid rgba(130,196,255,.12);
      transition:background var(--ease),border-color var(--ease),transform var(--ease);
    }
    .task-item:hover{
      transform:translateX(3px);
      background:rgba(72,220,255,.07);
      border-color:rgba(72,220,255,.28);
    }
    .dot{
      width:12px;
      height:12px;
      border-radius:50%;
      background:#51627c;
      box-shadow:0 0 0 5px rgba(81,98,124,.12);
    }
    .dot.done{background:var(--mint);box-shadow:0 0 0 5px rgba(104,240,189,.12),0 0 18px rgba(104,240,189,.45)}
    .dot.ing{background:var(--cyan);box-shadow:0 0 0 5px rgba(72,220,255,.12),0 0 18px rgba(72,220,255,.45)}
    .task-info strong{
      display:block;
      color:#f4fbff;
      line-height:1.35;
      font-size:15px;
    }
    .task-info span{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:12px;
      line-height:1.5;
    }
    .state{
      padding:5px 9px;
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(130,196,255,.13);
      background:rgba(255,255,255,.045);
      color:#c7d7ee;
    }
    .state.done{color:#082115;background:rgba(104,240,189,.86);border-color:transparent}
    .state.ing{color:#041120;background:rgba(72,220,255,.88);border-color:transparent}
    .fast-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }
    .glass-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      padding:22px;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .glass-card::after{
      content:"";
      position:absolute;
      top:-50%;
      left:-40%;
      width:80%;
      height:160%;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent);
      transform:rotate(18deg);
      transition:left 420ms ease;
    }
    .glass-card:hover{
      transform:translateY(-4px);
      border-color:rgba(72,220,255,.36);
      box-shadow:var(--shadow),var(--glow-violet);
    }
    .glass-card:hover::after{left:110%}
    .cover{
      height:142px;
      border-radius:20px;
      margin-bottom:18px;
      border:1px solid rgba(255,255,255,.08);
      background:
        radial-gradient(circle at 22% 28%,rgba(72,220,255,.55),transparent 28%),
        radial-gradient(circle at 76% 70%,rgba(142,104,255,.45),transparent 28%),
        linear-gradient(135deg,rgba(13,35,74,.95),rgba(6,14,34,.92));
      position:relative;
      overflow:hidden;
    }
    .cover::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.13);
      background:
        linear-gradient(90deg,rgba(255,255,255,.12) 2px,transparent 2px) 0 0/28px 28px,
        linear-gradient(rgba(255,255,255,.08) 2px,transparent 2px) 0 0/28px 28px;
      opacity:.42;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:12px;
    }
    .tag{
      padding:5px 10px;
      color:#c9f8ff;
      font-size:12px;
      font-weight:800;
      background:rgba(72,220,255,.08);
      border:1px solid rgba(72,220,255,.18);
    }
    .tag.pink{color:#ffe2f8;background:rgba(255,115,216,.09);border-color:rgba(255,115,216,.2)}
    .glass-card h3{font-size:20px;margin-bottom:8px}
    .glass-card p{color:var(--muted);font-size:14px;margin-bottom:18px}
    .card-foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
    }
    .small-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      color:#041120;
      background:linear-gradient(135deg,var(--cyan),#83e9ff);
      font-size:12px;
      font-weight:900;
      transition:transform var(--ease),box-shadow var(--ease);
    }
    .small-link:hover{transform:translateY(-2px);box-shadow:0 0 18px rgba(72,220,255,.3)}
    .rank-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:22px;
      align-items:stretch;
    }
    .note-panel{
      border-radius:var(--radius-xl);
      padding:28px;
    }
    .note-panel h2{
      font-size:clamp(24px,3vw,34px);
      line-height:1.2;
      letter-spacing:-.03em;
      margin:12px 0;
    }
    .note-panel p{color:var(--muted)}
    .notice-list{
      margin-top:22px;
      display:grid;
      gap:12px;
    }
    .notice-item{
      display:flex;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(130,196,255,.11);
      color:#c8d8ef;
      font-size:14px;
    }
    .notice-item b{color:#fff}
    .rank-panel{
      border-radius:var(--radius-xl);
      padding:22px;
      background:linear-gradient(180deg,rgba(16,38,78,.72),rgba(8,20,44,.48));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .rank-row{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:14px;
      padding:15px 12px;
      border-bottom:1px solid rgba(130,196,255,.1);
    }
    .rank-row:last-child{border-bottom:0}
    .rank-num{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:12px;
      color:#041120;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--violet));
    }
    .rank-row strong{display:block;line-height:1.35}
    .rank-row span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
    .energy{
      width:86px;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.06);
    }
    .energy i{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--cyan),var(--mint));
    }
    .faq-area{
      display:grid;
      grid-template-columns:.76fr 1.24fr;
      gap:24px;
      align-items:start;
    }
    .faq-intro{
      position:sticky;
      top:126px;
      border-radius:var(--radius-xl);
      padding:28px;
      background:linear-gradient(180deg,rgba(72,220,255,.1),rgba(12,28,58,.46));
      border:1px solid rgba(72,220,255,.22);
      box-shadow:var(--shadow);
    }
    .faq-intro h2{
      font-size:clamp(24px,3vw,34px);
      line-height:1.2;
      margin:12px 0;
      letter-spacing:-.03em;
    }
    .faq-intro p{color:var(--muted)}
    .faq-list{display:grid;gap:12px}
    .faq-box{
      border-radius:22px;
      overflow:hidden;
      transition:border-color var(--ease),box-shadow var(--ease);
    }
    .faq-box.open{
      border-color:rgba(72,220,255,.36);
      box-shadow:0 0 26px rgba(72,220,255,.12);
    }
    .faq-toggle{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:18px 20px;
      color:#f2fbff;
      background:transparent;
      text-align:left;
      font-weight:850;
    }
    .faq-icon{
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      border-radius:50%;
      background:rgba(72,220,255,.1);
      color:var(--cyan);
      transition:transform var(--ease),background var(--ease);
    }
    .faq-box.open .faq-icon{transform:rotate(45deg);background:rgba(72,220,255,.18)}
    .faq-content{
      display:none;
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
    }
    .faq-box.open .faq-content{display:block}
    .cta-strip{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:30px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .cta-strip::before{
      content:"";
      position:absolute;
      inset:-80px -120px auto auto;
      width:360px;
      height:220px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(72,220,255,.2),transparent 65%);
      pointer-events:none;
    }
    .cta-strip h2{
      font-size:clamp(24px,3vw,34px);
      line-height:1.2;
      letter-spacing:-.03em;
    }
    .cta-strip p{
      margin-top:8px;
      color:var(--muted);
      max-width:650px;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-shrink:0;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .site-footer{
      margin-top:40px;
      padding:56px 0 28px;
      background:linear-gradient(180deg,rgba(4,8,18,.28),rgba(2,5,12,.92));
      border-top:1px solid rgba(130,196,255,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .9fr 1.1fr;
      gap:28px;
      align-items:start;
    }
    .footer-text{
      margin-top:14px;
      color:var(--weak);
      font-size:14px;
      line-height:1.8;
    }
    .footer-title{
      color:#e8f7ff;
      font-weight:900;
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--weak);
      font-size:14px;
      transition:color var(--ease),transform var(--ease);
    }
    .footer-links a:hover{
      color:var(--cyan);
      transform:translateX(3px);
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(130,196,255,.1);
      color:#657792;
      font-size:13px;
      text-align:center;
    }
    @keyframes slowSpin{
      to{transform:rotate(360deg)}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
    }
    @media (max-width:1120px){
      .dock{gap:10px}
      .brand-text{max-width:210px}
      .search{display:none}
      .task-console,.rank-wrap,.faq-area{grid-template-columns:1fr}
      .faq-intro{position:relative;top:auto}
    }
    @media (max-width:900px){
      main{padding-top:112px}
      .site-header{top:14px}
      .dock{
        width:calc(100% - 24px);
        border-radius:28px;
        flex-wrap:wrap;
        padding:10px;
      }
      .nav-links{
        order:3;
        width:100%;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:22px;
        padding:10px;
        background:rgba(7,18,37,.92);
      }
      .nav-links.open{display:flex}
      .nav-links a{text-align:center}
      .menu-btn{display:grid}
      .nav-actions{margin-left:auto}
      .nav-actions .btn{display:none}
      .brand-text{max-width:58vw}
      .console-copy,.route-panel{padding:24px}
      .mini-stats{grid-template-columns:1fr}
      .task-map,.fast-grid{grid-template-columns:1fr}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .route-line{grid-template-columns:1fr;gap:18px;padding:12px 0}
      .route-line::before{
        left:26px;
        right:auto;
        top:30px;
        bottom:30px;
        width:3px;
        height:auto;
      }
      .route-node{
        display:grid;
        grid-template-columns:54px 1fr;
        gap:12px;
        text-align:left;
        align-items:center;
      }
      .node-dot{margin:0}
      .cta-strip{display:block}
      .cta-actions{justify-content:flex-start;margin-top:20px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:560px){
      .container{width:calc(100% - 28px)}
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-text{font-size:13px;max-width:62vw}
      .brand-sub{font-size:10px}
      .page-hero{padding-top:30px}
      .section{padding:44px 0}
      .console-copy,.route-panel,.stage-card,.note-panel,.faq-intro,.cta-strip{border-radius:24px;padding:20px}
      .lead{font-size:15px}
      .hero-actions,.cta-actions{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
      .task-item{grid-template-columns:auto 1fr}
      .task-item .state{grid-column:2}
      .fast-grid{gap:14px}
      .cover{height:120px}
      .rank-row{grid-template-columns:auto 1fr}
      .energy{grid-column:2;width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{text-align:left}
    }

/* roulang page: category1 */
:root {
      --bg: #050b18;
      --bg-2: #071225;
      --bg-3: #0b1633;
      --panel: rgba(12, 28, 58, .58);
      --panel-strong: rgba(16, 38, 78, .72);
      --panel-soft: rgba(9, 22, 48, .46);
      --line: rgba(128, 196, 255, .18);
      --line-strong: rgba(117, 219, 255, .42);
      --text: #eef7ff;
      --muted: #a9bdd6;
      --muted-2: #7890ad;
      --cyan: #38e8ff;
      --blue: #4b7cff;
      --purple: #8b5cff;
      --mint: #71f5bc;
      --pink: #ef73ff;
      --warn: #9fb3cf;
      --shadow: 0 24px 70px rgba(0, 0, 0, .42);
      --glow: 0 0 28px rgba(56, 232, 255, .26);
      --glow-2: 0 0 42px rgba(139, 92, 255, .22);
      --radius-xl: 32px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-pill: 999px;
      --container: 1220px;
      --ease: 220ms ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 14% 12%, rgba(56, 232, 255, .13), transparent 34%),
        radial-gradient(circle at 86% 8%, rgba(139, 92, 255, .16), transparent 32%),
        radial-gradient(circle at 50% 76%, rgba(75, 124, 255, .11), transparent 42%),
        linear-gradient(180deg, var(--bg), var(--bg-2) 44%, #040814);
      line-height: 1.75;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(128, 196, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(128, 196, 255, .045) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: radial-gradient(circle at center, rgba(0,0,0,.9), transparent 78%);
      z-index: -2;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background: linear-gradient(180deg, transparent, rgba(56, 232, 255, .035), transparent);
      background-size: 100% 260px;
      animation: scan 8s linear infinite;
      z-index: -1;
    }

    @keyframes scan {
      from { background-position: 0 -260px; }
      to { background-position: 0 260px; }
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button, input, select {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

    input, select {
      color: var(--text);
      background: rgba(8, 20, 44, .68);
      border: 1px solid var(--line);
      outline: none;
    }

    input::placeholder {
      color: rgba(169, 189, 214, .68);
    }

    input:focus, select:focus, button:focus-visible, a:focus-visible {
      outline: 2px solid rgba(56, 232, 255, .72);
      outline-offset: 3px;
    }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: fixed;
      top: 22px;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 0 20px;
    }

    .dock {
      width: min(1180px, 100%);
      margin: 0 auto;
      min-height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 10px 12px 10px 16px;
      border: 1px solid rgba(143, 206, 255, .24);
      border-radius: var(--radius-pill);
      background: rgba(6, 16, 36, .72);
      box-shadow: 0 18px 62px rgba(0, 0, 0, .36), inset 0 1px 0 rgba(255,255,255,.08);
      backdrop-filter: blur(22px);
      -webkit-backdrop-filter: blur(22px);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      min-width: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      flex: 0 0 42px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #03101e;
      font-weight: 900;
      background: linear-gradient(135deg, var(--cyan), var(--mint) 48%, var(--purple));
      box-shadow: var(--glow);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      max-width: 290px;
      font-size: 15px;
      font-weight: 800;
      letter-spacing: -.02em;
      line-height: 1.2;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-sub {
      margin-top: 3px;
      color: var(--muted);
      font-size: 11px;
      font-weight: 600;
      letter-spacing: .06em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 5px;
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.06);
    }

    .nav-links a {
      position: relative;
      padding: 9px 15px;
      border-radius: var(--radius-pill);
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      transition: color var(--ease), background var(--ease), box-shadow var(--ease), transform var(--ease);
    }

    .nav-links a:hover {
      color: var(--text);
      background: rgba(56, 232, 255, .09);
      transform: translateY(-1px);
    }

    .nav-links a.active {
      color: #eaffff;
      background: linear-gradient(135deg, rgba(56, 232, 255, .22), rgba(139, 92, 255, .18));
      box-shadow: inset 0 0 0 1px rgba(56,232,255,.24), 0 0 22px rgba(56,232,255,.12);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .search {
      width: 154px;
      height: 42px;
      padding: 0 16px;
      border-radius: var(--radius-pill);
      transition: border-color var(--ease), box-shadow var(--ease), width var(--ease), background var(--ease);
    }

    .search:focus {
      width: 190px;
      border-color: var(--cyan);
      box-shadow: var(--glow);
      background: rgba(8, 24, 52, .88);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 19px;
      border-radius: var(--radius-pill);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: .01em;
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease), color var(--ease), filter var(--ease);
      user-select: none;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn-primary {
      color: #04121f;
      background: linear-gradient(135deg, var(--cyan), #7cf0ff 40%, var(--purple));
      box-shadow: 0 0 25px rgba(56,232,255,.28), 0 12px 32px rgba(75,124,255,.22);
    }

    .btn-primary:hover {
      filter: brightness(1.08);
      box-shadow: 0 0 34px rgba(56,232,255,.38), 0 14px 40px rgba(139,92,255,.28);
    }

    .btn-secondary {
      color: var(--text);
      border: 1px solid rgba(56,232,255,.34);
      background: rgba(12, 28, 58, .48);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
    }

    .btn-secondary:hover {
      border-color: rgba(56,232,255,.62);
      background: rgba(56,232,255,.1);
      box-shadow: var(--glow);
    }

    .btn-small {
      min-height: 38px;
      padding: 0 15px;
      font-size: 13px;
    }

    .menu-btn {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      color: var(--text);
      background: rgba(56, 232, 255, .11);
      border: 1px solid rgba(56, 232, 255, .24);
    }

    main {
      padding-top: 124px;
    }

    .section {
      padding: 76px 0;
      position: relative;
    }

    .section-tight {
      padding: 54px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 16px;
      padding: 7px 12px;
      color: #cdfaff;
      font-size: 13px;
      font-weight: 800;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(56,232,255,.24);
      background: rgba(56,232,255,.08);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 14px var(--cyan);
    }

    .section-title {
      font-size: clamp(26px, 3.2vw, 40px);
      line-height: 1.16;
      letter-spacing: -.04em;
      margin-bottom: 14px;
    }

    .section-desc {
      max-width: 760px;
      color: var(--muted);
      font-size: 16px;
    }

    .category-console {
      padding: 46px 0 38px;
    }

    .console-wrap {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr);
      gap: 24px;
      align-items: stretch;
    }

    .console-main,
    .filter-panel,
    .glass-card,
    .feature-banner,
    .side-card,
    .cta-strip,
    .faq-item,
    .process-card {
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(16, 38, 78, .68), rgba(8, 19, 42, .46));
      box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.06);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
    }

    .console-main {
      position: relative;
      overflow: hidden;
      min-height: 360px;
      padding: 36px;
      border-radius: var(--radius-xl);
    }

    .console-main::before {
      content: "";
      position: absolute;
      width: 520px;
      height: 520px;
      right: -220px;
      top: -240px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(56,232,255,.28), transparent 66%);
      pointer-events: none;
    }

    .console-main::after {
      content: "";
      position: absolute;
      left: 28px;
      right: 28px;
      bottom: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(56,232,255,.62), transparent);
    }

    h1 {
      position: relative;
      max-width: 760px;
      font-size: clamp(32px, 4.6vw, 54px);
      line-height: 1.08;
      letter-spacing: -.055em;
      margin-bottom: 18px;
      z-index: 1;
    }

    .lead {
      position: relative;
      max-width: 720px;
      color: #c1d4ed;
      font-size: 17px;
      z-index: 1;
    }

    .console-actions {
      position: relative;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
      z-index: 1;
    }

    .metric-row {
      position: relative;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 32px;
      z-index: 1;
    }

    .metric {
      padding: 15px;
      border-radius: 18px;
      background: rgba(3, 12, 28, .38);
      border: 1px solid rgba(128,196,255,.14);
    }

    .metric strong {
      display: block;
      margin-bottom: 4px;
      color: var(--text);
      font-size: 18px;
    }

    .metric span {
      color: var(--muted-2);
      font-size: 13px;
    }

    .filter-panel {
      border-radius: var(--radius-xl);
      padding: 26px;
      display: flex;
      flex-direction: column;
      gap: 18px;
    }

    .panel-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      font-weight: 900;
      font-size: 19px;
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      color: #cffef0;
      font-size: 12px;
      font-weight: 800;
      background: rgba(113, 245, 188, .1);
      border: 1px solid rgba(113, 245, 188, .22);
    }

    .status-pill::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--mint);
      box-shadow: 0 0 12px var(--mint);
    }

    .field {
      display: grid;
      gap: 8px;
    }

    .field label {
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .field input,
    .field select {
      width: 100%;
      height: 48px;
      padding: 0 14px;
      border-radius: 16px;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      width: fit-content;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
      white-space: nowrap;
    }

    .tag {
      padding: 8px 10px;
      color: #d9f8ff;
      background: rgba(56,232,255,.08);
      border: 1px solid rgba(56,232,255,.18);
      transition: background var(--ease), border-color var(--ease), transform var(--ease);
    }

    .tag:hover {
      transform: translateY(-1px);
      background: rgba(56,232,255,.14);
      border-color: rgba(56,232,255,.38);
    }

    .badge {
      padding: 7px 9px;
      color: #e7f7ff;
      background: rgba(139,92,255,.12);
      border: 1px solid rgba(139,92,255,.22);
    }

    .badge-hot {
      color: #fce6ff;
      background: rgba(239,115,255,.12);
      border-color: rgba(239,115,255,.28);
    }

    .badge-done {
      color: #d8fff1;
      background: rgba(113,245,188,.12);
      border-color: rgba(113,245,188,.28);
    }

    .feature-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.5fr) minmax(280px, .5fr);
      gap: 22px;
      align-items: stretch;
    }

    .feature-banner {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      padding: 30px;
      min-height: 300px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 280px;
      gap: 24px;
      align-items: center;
    }

    .feature-banner::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 76% 32%, rgba(56,232,255,.22), transparent 28%),
        linear-gradient(135deg, rgba(75,124,255,.16), transparent 44%);
      pointer-events: none;
    }

    .feature-content {
      position: relative;
      z-index: 1;
    }

    .feature-content h2 {
      font-size: clamp(26px, 3vw, 38px);
      line-height: 1.18;
      letter-spacing: -.04em;
      margin-bottom: 14px;
    }

    .feature-content p {
      color: var(--muted);
      max-width: 630px;
      margin-bottom: 20px;
    }

    .feature-visual {
      position: relative;
      z-index: 1;
      aspect-ratio: 1;
      border-radius: 28px;
      background:
        conic-gradient(from 210deg, rgba(56,232,255,.16), rgba(139,92,255,.38), rgba(113,245,188,.18), rgba(56,232,255,.16));
      padding: 16px;
      box-shadow: var(--glow-2);
    }

    .visual-inner {
      width: 100%;
      height: 100%;
      border-radius: 22px;
      display: grid;
      place-items: center;
      background: rgba(4, 12, 28, .72);
      border: 1px solid rgba(255,255,255,.08);
    }

    .ring {
      width: 150px;
      height: 150px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: conic-gradient(var(--cyan) 0 74%, rgba(128,196,255,.13) 74% 100%);
      box-shadow: 0 0 34px rgba(56,232,255,.22);
    }

    .ring span {
      width: 108px;
      height: 108px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: var(--text);
      font-weight: 900;
      background: #061126;
      border: 1px solid rgba(255,255,255,.08);
    }

    .side-card {
      border-radius: var(--radius-xl);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 18px;
    }

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

    .mini-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 13px;
      border-radius: 18px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.07);
    }

    .dot {
      width: 10px;
      height: 10px;
      margin-top: 8px;
      flex: 0 0 10px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 14px var(--cyan);
    }

    .dot.done {
      background: var(--mint);
      box-shadow: 0 0 14px var(--mint);
    }

    .dot.wait {
      background: #7089aa;
      box-shadow: none;
    }

    .mini-item strong {
      display: block;
      margin-bottom: 2px;
      font-size: 15px;
    }

    .mini-item span {
      display: block;
      color: var(--muted-2);
      font-size: 13px;
      line-height: 1.6;
    }

    .layout-with-side {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 310px;
      gap: 24px;
      align-items: start;
    }

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

    .content-card {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(12, 28, 58, .52);
      box-shadow: 0 18px 48px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.05);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .content-card:hover {
      transform: translateY(-5px);
      border-color: rgba(56,232,255,.48);
      box-shadow: 0 24px 62px rgba(0,0,0,.34), var(--glow);
      background: rgba(14, 34, 72, .62);
    }

    .cover {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background:
        radial-gradient(circle at 24% 24%, rgba(56,232,255,.35), transparent 28%),
        radial-gradient(circle at 74% 44%, rgba(139,92,255,.28), transparent 30%),
        linear-gradient(135deg, #0a1f43, #081226 60%, #111948);
    }

    .cover::before {
      content: "";
      position: absolute;
      inset: 18px;
      border-radius: 20px;
      border: 1px solid rgba(255,255,255,.1);
      background:
        linear-gradient(90deg, transparent 0 36%, rgba(56,232,255,.17) 36% 38%, transparent 38% 100%),
        linear-gradient(180deg, rgba(255,255,255,.06), transparent);
      transform: skewX(-8deg);
    }

    .cover::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 20px;
      height: 7px;
      border-radius: var(--radius-pill);
      background: linear-gradient(90deg, var(--cyan), var(--purple), rgba(255,255,255,.14));
      box-shadow: 0 0 18px rgba(56,232,255,.32);
    }

    .card-body {
      padding: 20px;
      display: grid;
      gap: 12px;
    }

    .card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
    }

    .content-card h3 {
      font-size: 20px;
      line-height: 1.35;
      letter-spacing: -.025em;
    }

    .content-card p {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.72;
      min-height: 72px;
    }

    .card-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 4px;
    }

    .status {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .status::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 12px var(--cyan);
    }

    .side-stack {
      display: grid;
      gap: 18px;
      position: sticky;
      top: 120px;
    }

    .side-card h3 {
      font-size: 18px;
      margin-bottom: 12px;
    }

    .side-card p {
      color: var(--muted);
      font-size: 14px;
    }

    .rank-list {
      display: grid;
      gap: 10px;
      counter-reset: rank;
    }

    .rank-item {
      counter-increment: rank;
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 10px;
      align-items: center;
      padding: 11px;
      border-radius: 16px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.07);
    }

    .rank-item::before {
      content: counter(rank);
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: #061126;
      font-weight: 900;
      background: linear-gradient(135deg, var(--cyan), var(--purple));
    }

    .rank-item strong {
      display: block;
      font-size: 14px;
    }

    .rank-item span {
      color: var(--muted-2);
      font-size: 12px;
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
      position: relative;
    }

    .process-grid::before {
      content: "";
      position: absolute;
      left: 6%;
      right: 6%;
      top: 40px;
      height: 2px;
      background: linear-gradient(90deg, rgba(56,232,255,.2), rgba(139,92,255,.4), rgba(113,245,188,.25));
      z-index: 0;
    }

    .process-card {
      position: relative;
      z-index: 1;
      border-radius: var(--radius-lg);
      padding: 22px;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .process-card:hover {
      transform: translateY(-4px);
      border-color: rgba(56,232,255,.42);
      box-shadow: var(--glow);
    }

    .step-num {
      width: 40px;
      height: 40px;
      margin-bottom: 18px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #061126;
      font-weight: 950;
      background: linear-gradient(135deg, var(--cyan), var(--mint));
      box-shadow: var(--glow);
    }

    .process-card h3 {
      font-size: 18px;
      margin-bottom: 8px;
    }

    .process-card p {
      color: var(--muted);
      font-size: 14px;
    }

    .faq-wrap {
      display: grid;
      gap: 12px;
      max-width: 920px;
      margin-top: 24px;
    }

    .faq-item {
      border-radius: 22px;
      overflow: hidden;
      transition: border-color var(--ease), box-shadow var(--ease);
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 22px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 900;
    }

    .faq-question span:last-child {
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: var(--cyan);
      background: rgba(56,232,255,.08);
      transition: transform var(--ease), background var(--ease);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      color: var(--muted);
      padding: 0 22px;
      transition: max-height 260ms ease, padding 260ms ease;
    }

    .faq-item.open {
      border-color: rgba(56,232,255,.42);
      box-shadow: var(--glow);
    }

    .faq-item.open .faq-question span:last-child {
      transform: rotate(45deg);
      background: rgba(56,232,255,.16);
    }

    .faq-item.open .faq-answer {
      max-height: 160px;
      padding: 0 22px 20px;
    }

    .cta-strip {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      padding: 28px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 20px;
      align-items: center;
    }

    .cta-strip::before {
      content: "";
      position: absolute;
      inset: -60% 30% auto auto;
      width: 380px;
      height: 380px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(56,232,255,.22), transparent 68%);
      pointer-events: none;
    }

    .cta-strip h2 {
      position: relative;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.22;
      margin-bottom: 8px;
      z-index: 1;
    }

    .cta-strip p {
      position: relative;
      color: var(--muted);
      z-index: 1;
    }

    .cta-actions {
      position: relative;
      z-index: 1;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .site-footer {
      margin-top: 34px;
      padding: 58px 0 30px;
      background: linear-gradient(180deg, rgba(3,8,18,.18), rgba(2,6,14,.88));
      border-top: 1px solid rgba(128,196,255,.12);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr .85fr 1fr;
      gap: 28px;
      align-items: start;
    }

    .footer-text {
      margin-top: 14px;
      color: var(--muted-2);
      font-size: 14px;
      max-width: 380px;
    }

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

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--muted-2);
      font-size: 14px;
      transition: color var(--ease), transform var(--ease);
    }

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

    .copyright {
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(128,196,255,.1);
      color: rgba(169,189,214,.62);
      font-size: 13px;
      text-align: center;
    }

    @media (max-width: 1100px) {
      .dock {
        gap: 12px;
      }

      .brand-text {
        max-width: 210px;
      }

      .search {
        display: none;
      }

      .console-wrap,
      .feature-grid,
      .layout-with-side {
        grid-template-columns: 1fr;
      }

      .side-stack {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .cards-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .process-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .process-grid::before {
        display: none;
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 820px) {
      .site-header {
        top: 12px;
        padding: 0 12px;
      }

      .dock {
        min-height: 64px;
        border-radius: 28px;
        padding: 10px;
        flex-wrap: wrap;
      }

      .brand-text {
        max-width: 190px;
        font-size: 13px;
      }

      .brand-sub {
        font-size: 10px;
      }

      .nav-links {
        order: 5;
        display: none;
        width: 100%;
        padding: 8px;
        border-radius: 22px;
        grid-template-columns: 1fr;
        background: rgba(7,18,37,.88);
      }

      .nav-links.open {
        display: grid;
      }

      .nav-links a {
        text-align: center;
        padding: 12px;
      }

      .nav-actions .btn-primary {
        display: none;
      }

      .menu-btn {
        display: grid;
        place-items: center;
      }

      main {
        padding-top: 104px;
      }

      .section {
        padding: 56px 0;
      }

      .console-main {
        padding: 26px;
      }

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

      .feature-banner {
        grid-template-columns: 1fr;
      }

      .feature-visual {
        max-width: 260px;
        margin: 0 auto;
      }

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

    @media (max-width: 560px) {
      .container {
        width: min(100% - 26px, var(--container));
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
        border-radius: 13px;
      }

      .brand-text {
        max-width: 158px;
      }

      .console-main,
      .filter-panel,
      .feature-banner,
      .side-card,
      .cta-strip {
        border-radius: 24px;
        padding: 22px;
      }

      .console-actions,
      .cta-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .cards-grid,
      .side-stack,
      .process-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .content-card p {
        min-height: auto;
      }

      .card-foot {
        align-items: stretch;
        flex-direction: column;
      }

      .card-foot .btn {
        width: 100%;
      }

      .footer-grid {
        gap: 22px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
      }
    }