/* roulang page: index */
:root{
      --bg:#09060F;
      --bg-2:#0E0A18;
      --bg-3:#151020;
      --panel:rgba(18,12,30,.88);
      --panel-2:rgba(27,17,45,.78);
      --panel-soft:rgba(196,77,255,.08);
      --primary:#C44DFF;
      --primary-2:#B84DFF;
      --cyan:#20F7C8;
      --amber:#FFB84D;
      --danger:#FF4D6D;
      --text:#F5F1FF;
      --muted:#AFA5C8;
      --muted-2:#7F739C;
      --line:rgba(196,77,255,.26);
      --line-cyan:rgba(32,247,200,.18);
      --shadow:0 24px 80px rgba(5,3,12,.62);
      --glow:0 0 34px rgba(196,77,255,.24);
      --cyan-glow:0 0 30px rgba(32,247,200,.18);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1200px;
      --nav-h:78px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{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% 4%, rgba(196,77,255,.22), transparent 34%),
        radial-gradient(circle at 80% 12%, rgba(32,247,200,.12), transparent 30%),
        linear-gradient(180deg,var(--bg),#0c0614 36%,#08050d 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      opacity:.35;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(to bottom, #000 0%, transparent 88%);
    }
    body::after{
      content:"";
      position:fixed;
      inset:-20%;
      z-index:-1;
      pointer-events:none;
      background:
        linear-gradient(115deg, transparent 15%, rgba(196,77,255,.08) 28%, transparent 43%),
        linear-gradient(75deg, transparent 56%, rgba(32,247,200,.07) 68%, transparent 78%);
      filter:blur(2px);
      animation:energyDrift 12s var(--ease) infinite alternate;
    }
    @keyframes energyDrift{
      from{transform:translate3d(-1.5%,0,0) rotate(0deg)}
      to{transform:translate3d(1.5%,1%,0) rotate(1deg)}
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .skip-link{
      position:absolute;left:-999px;top:12px;background:var(--cyan);color:#08110f;
      padding:10px 14px;border-radius:10px;z-index:1000;font-weight:800;
    }
    .skip-link:focus{left:12px}
    .site-header{
      position:sticky;top:0;z-index:50;
      height:var(--nav-h);
      display:flex;align-items:center;
      backdrop-filter:blur(18px);
      background:linear-gradient(180deg, rgba(9,6,15,.92), rgba(9,6,15,.68));
      border-bottom:1px solid rgba(196,77,255,.18);
      box-shadow:0 12px 38px rgba(0,0,0,.25);
    }
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
      font-weight:900;letter-spacing:-.03em;
    }
    .brand-mark{
      width:40px;height:40px;border-radius:14px;position:relative;flex:0 0 auto;
      background:conic-gradient(from 210deg, var(--primary), var(--cyan), var(--amber), var(--primary));
      box-shadow:0 0 28px rgba(196,77,255,.38);
    }
    .brand-mark::after{
      content:"";position:absolute;inset:7px;border-radius:10px;
      background:linear-gradient(135deg,#160b24,#0b0710);
      border:1px solid rgba(255,255,255,.15);
    }
    .brand-name{
      max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
      font-size:17px;
    }
    .nav-links{
      display:flex;align-items:center;gap:6px;
      padding:6px;border:1px solid rgba(255,255,255,.06);
      background:rgba(255,255,255,.035);border-radius:999px;
    }
    .nav-links a{
      padding:9px 13px;border-radius:999px;
      color:var(--muted);font-size:14px;font-weight:700;
      transition:.22s var(--ease);
    }
    .nav-links a:hover,.nav-links a:focus{
      color:var(--text);background:rgba(196,77,255,.12);outline:none;
    }
    .nav-links a.active{
      color:#08050d;background:linear-gradient(135deg,var(--cyan),#a8ffe9);
      box-shadow:var(--cyan-glow);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .status-badge,.pill{
      display:inline-flex;align-items:center;gap:7px;
      min-height:34px;padding:7px 11px;border-radius:999px;
      color:var(--text);background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
      font-size:12px;font-weight:800;white-space:nowrap;
    }
    .status-dot{
      width:8px;height:8px;border-radius:999px;background:var(--cyan);
      box-shadow:0 0 0 0 rgba(32,247,200,.55);
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(32,247,200,.5)}
      70%{box-shadow:0 0 0 9px rgba(32,247,200,0)}
      100%{box-shadow:0 0 0 0 rgba(32,247,200,0)}
    }
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:12px 18px;border-radius:999px;
      font-weight:900;letter-spacing:-.01em;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
      user-select:none;
    }
    .btn:focus-visible,.faq-q:focus-visible,.menu-toggle:focus-visible,.float-close:focus-visible{
      outline:3px solid rgba(32,247,200,.55);outline-offset:3px;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{
      color:#09060F;
      background:linear-gradient(135deg,var(--primary),#ff65d8 48%,var(--cyan));
      box-shadow:0 18px 44px rgba(196,77,255,.28),0 0 22px rgba(32,247,200,.16);
    }
    .btn-secondary{
      color:var(--text);background:rgba(255,255,255,.045);
      border:1px solid rgba(196,77,255,.42);
    }
    .btn-secondary:hover{border-color:rgba(32,247,200,.5);box-shadow:var(--cyan-glow)}
    .menu-toggle{
      display:none;width:46px;height:46px;border-radius:14px;
      background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:var(--text);
    }
    .menu-toggle span{display:block;width:20px;height:2px;background:currentColor;margin:5px auto;border-radius:99px}
    main{position:relative}
    section{scroll-margin-top:calc(var(--nav-h) + 20px)}
    .hero{
      padding:54px 0 30px;
      min-height:calc(100vh - var(--nav-h));
      display:flex;align-items:center;
    }
    .hero-shell{
      position:relative;overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(196,77,255,.34);
      background:
        radial-gradient(circle at 50% 12%, rgba(196,77,255,.28), transparent 34%),
        radial-gradient(circle at 74% 82%, rgba(32,247,200,.14), transparent 38%),
        linear-gradient(135deg, rgba(18,12,30,.92), rgba(7,5,12,.94));
      box-shadow:var(--shadow), var(--glow);
      padding:28px;
    }
    .hero-shell::before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent),
        repeating-linear-gradient(90deg, transparent 0 18px, rgba(255,255,255,.035) 18px 19px);
      opacity:.35;pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.05fr .9fr;
      gap:24px;align-items:stretch;
    }
    .hero-copy{
      padding:26px;
      display:flex;flex-direction:column;justify-content:space-between;gap:26px;
      min-height:560px;
    }
    .kicker{
      display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;
    }
    .tag{
      display:inline-flex;align-items:center;gap:7px;
      border-radius:999px;padding:7px 10px;
      background:rgba(196,77,255,.1);
      border:1px solid rgba(196,77,255,.26);
      color:#e9d5ff;font-size:12px;font-weight:850;
    }
    .tag.cyan{background:rgba(32,247,200,.08);border-color:rgba(32,247,200,.28);color:#c9fff4}
    .tag.amber{background:rgba(255,184,77,.08);border-color:rgba(255,184,77,.3);color:#ffe0b1}
    h1{
      margin:0;
      font-size:clamp(34px, 6vw, 68px);
      line-height:1.08;
      letter-spacing:-.07em;
      font-weight:950;
    }
    .gradient-text{
      background:linear-gradient(135deg,#fff,var(--cyan) 42%,#ff8be8 72%,var(--amber));
      -webkit-background-clip:text;background-clip:text;color:transparent;
    }
    .hero-desc{
      max-width:760px;margin:20px 0 0;
      color:#d9d2e9;font-size:18px;line-height:1.85;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .trust-strip{
      display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
      margin-top:20px;
    }
    .trust-item{
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.045);
      border-radius:16px;padding:12px 13px;
    }
    .trust-item strong{display:block;font-size:18px;color:var(--cyan);line-height:1.1}
    .trust-item span{font-size:12px;color:var(--muted)}
    .stage{
      display:grid;
      grid-template-columns:1fr 1fr;
      grid-template-rows:auto 1fr auto;
      gap:14px;
      min-height:560px;
    }
    .energy-core{
      grid-column:1 / -1;
      position:relative;
      border-radius:26px;
      min-height:190px;
      overflow:hidden;
      border:1px solid rgba(32,247,200,.22);
      background:
        radial-gradient(circle at 50% 48%, rgba(32,247,200,.45), transparent 18%),
        radial-gradient(circle at 50% 48%, rgba(196,77,255,.48), transparent 34%),
        linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
      box-shadow:inset 0 0 44px rgba(32,247,200,.1), var(--cyan-glow);
    }
    .energy-core::before,.energy-core::after{
      content:"";position:absolute;inset:28px;border-radius:50%;
      border:1px dashed rgba(245,241,255,.28);
      animation:spin 16s linear infinite;
    }
    .energy-core::after{inset:54px;animation-duration:10s;animation-direction:reverse;border-color:rgba(32,247,200,.3)}
    @keyframes spin{to{transform:rotate(360deg)}}
    .core-label{
      position:absolute;left:18px;right:18px;bottom:18px;
      display:flex;justify-content:space-between;gap:10px;align-items:center;
      padding:12px 14px;border-radius:18px;
      background:rgba(5,4,10,.62);backdrop-filter:blur(12px);
      border:1px solid rgba(255,255,255,.12);
    }
    .core-label b{font-size:15px}.core-label span{font-size:12px;color:var(--muted)}
    .mission-card,.notice-panel,.mini-card,.info-card,.plan-card,.proof-card,.article-item,.timeline-item,.topic-card,.reward-card{
      position:relative;
      border:1px solid var(--line);
      background:var(--panel);
      border-radius:var(--radius-lg);
      box-shadow:0 18px 55px rgba(0,0,0,.22);
      transition:transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease);
    }
    .mission-card:hover,.mini-card:hover,.info-card:hover,.plan-card:hover,.proof-card:hover,.article-item:hover,.timeline-item:hover,.topic-card:hover,.reward-card:hover{
      transform:translateY(-4px);
      border-color:rgba(32,247,200,.42);
      box-shadow:0 26px 70px rgba(0,0,0,.34), var(--cyan-glow);
      background:linear-gradient(145deg, rgba(28,17,45,.92), rgba(13,9,22,.9));
    }
    .mission-card{padding:18px}
    .mission-no{
      display:inline-flex;width:34px;height:34px;border-radius:12px;
      align-items:center;justify-content:center;
      background:rgba(196,77,255,.16);color:#f5d8ff;
      border:1px solid rgba(196,77,255,.28);
      font-weight:950;margin-bottom:12px;
    }
    .mission-card h3,.mini-card h3,.info-card h3,.proof-card h3,.topic-card h3,.reward-card h3{
      margin:0 0 8px;font-size:18px;line-height:1.35;letter-spacing:-.02em;
    }
    .mission-card p,.mini-card p,.info-card p,.proof-card p,.topic-card p,.reward-card p{
      margin:0;color:var(--muted);font-size:14px;
    }
    .notice-panel{
      grid-column:1 / -1;
      padding:18px;
      display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;
      border-color:rgba(255,184,77,.25);
      background:linear-gradient(135deg, rgba(255,184,77,.08), rgba(196,77,255,.08));
    }
    .notice-panel h3{margin:0 0 4px;font-size:17px}
    .notice-panel p{margin:0;color:var(--muted);font-size:14px}
    .section{padding:72px 0}
    .section.compact{padding:42px 0}
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px;
    }
    .section-title{max-width:760px}
    .section-title h2{
      margin:0 0 10px;
      font-size:clamp(26px,4vw,42px);
      line-height:1.16;letter-spacing:-.05em;font-weight:950;
    }
    .section-title p{margin:0;color:var(--muted);font-size:16px;max-width:720px}
    .countdown{
      border-block:1px solid rgba(196,77,255,.18);
      background:linear-gradient(90deg, rgba(196,77,255,.1), rgba(32,247,200,.06), rgba(255,184,77,.08));
    }
    .countdown-row{
      display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
      padding:20px 0;
    }
    .timer{
      display:flex;gap:9px;align-items:center;
    }
    .time-box{
      min-width:68px;text-align:center;padding:10px;border-radius:16px;
      background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);
    }
    .time-box b{display:block;font-size:24px;line-height:1;color:var(--cyan)}
    .time-box span{font-size:11px;color:var(--muted)}
    .progress-wrap{
      height:12px;border-radius:999px;background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);overflow:hidden;
    }
    .progress-bar{
      width:68%;height:100%;border-radius:999px;
      background:linear-gradient(90deg,var(--primary),var(--cyan),var(--amber));
      box-shadow:0 0 24px rgba(32,247,200,.24);
    }
    .feature-layout{
      display:grid;grid-template-columns:.78fr 1.22fr;gap:22px;align-items:stretch;
    }
    .brief-panel{
      padding:24px;border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 15% 0%, rgba(196,77,255,.22), transparent 35%),
        var(--panel);
      border:1px solid var(--line);
    }
    .brief-panel h3{font-size:26px;margin:10px 0 12px;line-height:1.2}
    .brief-list{display:grid;gap:12px;margin-top:20px}
    .brief-list li{
      list-style:none;padding:14px 14px 14px 42px;position:relative;
      border-radius:16px;background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);color:#ddd6ee;
    }
    .brief-list li::before{
      content:"✓";position:absolute;left:14px;top:14px;
      width:20px;height:20px;border-radius:8px;
      display:grid;place-items:center;background:rgba(32,247,200,.13);color:var(--cyan);font-weight:900;font-size:12px;
    }
    .mission-grid{
      display:grid;grid-template-columns:repeat(6,1fr);gap:14px;
    }
    .mission-grid .mission-card:nth-child(1){grid-column:span 3}
    .mission-grid .mission-card:nth-child(2){grid-column:span 3}
    .mission-grid .mission-card:nth-child(3){grid-column:span 2}
    .mission-grid .mission-card:nth-child(4){grid-column:span 2}
    .mission-grid .mission-card:nth-child(5){grid-column:span 2}
    .demo-grid{
      display:grid;grid-template-columns:1fr .9fr;gap:22px;
    }
    .steps{
      display:grid;gap:14px;
      counter-reset:step;
    }
    .step{
      counter-increment:step;
      display:grid;grid-template-columns:58px 1fr;gap:14px;
      padding:18px;border-radius:22px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .step::before{
      content:"0" counter(step);
      width:58px;height:58px;border-radius:18px;display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(196,77,255,.28), rgba(32,247,200,.18));
      border:1px solid rgba(255,255,255,.12);
      font-weight:950;color:#fff;
    }
    .step h3{margin:0 0 5px;font-size:18px}
    .step p{margin:0;color:var(--muted);font-size:14px}
    .console{
      padding:22px;border-radius:var(--radius-xl);
      background:linear-gradient(180deg, rgba(19,12,34,.95), rgba(11,8,18,.95));
      border:1px solid rgba(32,247,200,.22);
      box-shadow:var(--shadow), var(--cyan-glow);
    }
    .console-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
    .lights{display:flex;gap:7px}.lights i{width:10px;height:10px;border-radius:99px;background:var(--danger)}.lights i:nth-child(2){background:var(--amber)}.lights i:nth-child(3){background:var(--cyan)}
    .filter-list{display:grid;gap:12px}
    .filter-row{
      padding:14px;border-radius:16px;background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .filter-row .line{
      height:8px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:10px;
    }
    .filter-row .line i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--cyan))}
    .quote{
      margin-top:16px;padding:16px;border-radius:18px;
      border:1px solid rgba(255,184,77,.24);
      background:rgba(255,184,77,.07);color:#ffe8c7;font-size:14px;
    }
    .proof-wall{
      display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:16px;
    }
    .proof-card{padding:20px;min-height:180px}
    .proof-card.large{grid-row:span 2}
    .metric{
      margin-top:18px;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;
    }
    .metric div{
      padding:14px;border-radius:16px;background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .metric b{display:block;color:var(--cyan);font-size:24px;line-height:1.1}
    .metric span{font-size:12px;color:var(--muted)}
    .topics{
      display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:16px;
    }
    .topic-card{padding:20px;overflow:hidden}
    .topic-card::after{
      content:"";position:absolute;right:-26px;top:-26px;width:90px;height:90px;border-radius:30px;
      background:linear-gradient(135deg, rgba(196,77,255,.28), rgba(32,247,200,.18));
      transform:rotate(18deg);
    }
    .calendar-layout{
      display:grid;grid-template-columns:.85fr 1.15fr;gap:22px;
    }
    .date-stack{
      display:grid;gap:12px;
    }
    .date-chip{
      display:flex;gap:14px;align-items:center;
      padding:16px;border-radius:20px;background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .date-chip b{
      min-width:58px;height:58px;border-radius:18px;display:grid;place-items:center;
      background:rgba(196,77,255,.16);border:1px solid rgba(196,77,255,.28);
      color:#f0d6ff;
    }
    .date-chip span{display:block;color:var(--muted);font-size:13px}
    .timeline-list{display:grid;gap:12px}
    .timeline-item{padding:18px;display:grid;grid-template-columns:auto 1fr;gap:14px}
    .timeline-dot{
      width:14px;height:14px;border-radius:999px;background:var(--cyan);margin-top:7px;
      box-shadow:0 0 18px rgba(32,247,200,.45);
    }
    .timeline-item h3{margin:0 0 5px;font-size:17px}
    .timeline-item p{margin:0;color:var(--muted);font-size:14px}
    .pricing-wrap{
      display:grid;grid-template-columns:.86fr 1.16fr .86fr;gap:16px;align-items:center;
    }
    .plan-card{padding:22px}
    .plan-card.featured{
      padding:28px;border-color:rgba(32,247,200,.4);
      background:
        radial-gradient(circle at 50% 0%, rgba(32,247,200,.13), transparent 34%),
        var(--panel);
      box-shadow:var(--shadow), var(--cyan-glow);
      transform:translateY(-10px);
    }
    .plan-card h3{margin:12px 0 8px;font-size:22px}
    .plan-note{color:var(--muted);font-size:14px;margin:0 0 18px}
    .plan-price{font-size:30px;font-weight:950;color:#fff;margin:12px 0}
    .plan-price small{font-size:13px;color:var(--muted);font-weight:700}
    .check-list{display:grid;gap:10px;margin:18px 0;padding:0}
    .check-list li{list-style:none;color:#ddd6ee;font-size:14px;position:relative;padding-left:24px}
    .check-list li::before{content:"◆";position:absolute;left:0;color:var(--cyan);font-size:12px}
    .articles-layout{
      display:grid;grid-template-columns:1.05fr .95fr;gap:22px;
    }
    .article-list{display:grid;gap:12px}
    .article-item{
      padding:16px 18px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
    }
    .article-no{
      width:38px;height:38px;border-radius:14px;display:grid;place-items:center;
      background:rgba(196,77,255,.16);border:1px solid rgba(196,77,255,.25);
      color:#efd7ff;font-weight:900;
    }
    .article-item h3{margin:0 0 3px;font-size:16px}
    .article-item p{margin:0;color:var(--muted);font-size:13px}
    .recommend-box{
      padding:24px;border-radius:var(--radius-xl);
      border:1px solid rgba(255,184,77,.24);
      background:
        radial-gradient(circle at 85% 10%, rgba(255,184,77,.16), transparent 34%),
        var(--panel);
    }
    .recommend-box h3{margin:0 0 12px;font-size:24px}
    .recommend-box p{color:var(--muted);margin:0 0 18px}
    .reward-grid{
      display:grid;grid-template-columns:.9fr 1.2fr .9fr;gap:16px;align-items:stretch;
    }
    .reward-card{padding:22px}
    .reward-card.center{
      border-color:rgba(255,184,77,.32);
      background:
        radial-gradient(circle at 50% 0%, rgba(255,184,77,.14), transparent 36%),
        var(--panel);
    }
    .treasure{
      width:72px;height:72px;border-radius:24px;margin-bottom:16px;
      background:linear-gradient(135deg,var(--amber),var(--primary));
      box-shadow:0 0 34px rgba(255,184,77,.24);
      display:grid;place-items:center;color:#170b12;font-weight:950;font-size:30px;
    }
    .faq-wrap{
      display:grid;grid-template-columns:.78fr 1.22fr;gap:22px;
    }
    .faq-aside{
      padding:24px;border-radius:var(--radius-xl);
      background:linear-gradient(145deg, rgba(196,77,255,.1), rgba(32,247,200,.05));
      border:1px solid var(--line);
    }
    .faq-aside h2{margin:10px 0;font-size:32px;line-height:1.15}
    .faq-aside p{color:var(--muted);margin:0}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border-radius:20px;overflow:hidden;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.09);
    }
    .faq-q{
      width:100%;padding:18px 20px;background:transparent;color:var(--text);
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      text-align:left;font-weight:900;
    }
    .faq-q .plus{width:26px;height:26px;border-radius:9px;background:rgba(196,77,255,.14);display:grid;place-items:center;transition:.2s var(--ease)}
    .faq-a{
      max-height:0;overflow:hidden;
      transition:max-height .28s var(--ease);
    }
    .faq-a p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-a{max-height:240px}
    .faq-item.open .plus{transform:rotate(45deg);background:rgba(32,247,200,.16);color:var(--cyan)}
    .cta-section{
      padding:58px 0 76px;
    }
    .cta-panel{
      position:relative;overflow:hidden;
      border-radius:var(--radius-xl);
      padding:34px;
      border:1px solid rgba(32,247,200,.28);
      background:
        radial-gradient(circle at 18% 18%, rgba(32,247,200,.18), transparent 34%),
        radial-gradient(circle at 85% 20%, rgba(196,77,255,.2), transparent 36%),
        linear-gradient(135deg, rgba(23,14,38,.96), rgba(9,6,15,.96));
      box-shadow:var(--shadow), var(--cyan-glow);
      display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
    }
    .cta-panel h2{margin:0 0 10px;font-size:clamp(26px,4vw,42px);line-height:1.15;letter-spacing:-.05em}
    .cta-panel p{margin:0;color:var(--muted);max-width:760px}
    .site-footer{
      border-top:1px solid rgba(196,77,255,.18);
      background:linear-gradient(180deg, rgba(14,10,24,.85), rgba(5,4,9,.98));
      padding:42px 0 30px;
    }
    .footer-grid{
      display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:28px;
    }
    .footer-title{font-weight:950;font-size:18px;margin:0 0 10px;letter-spacing:-.02em}
    .footer-text{margin:0;color:var(--muted);font-size:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:var(--muted);font-size:14px;transition:.2s var(--ease)}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{
      margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted-2);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
    }
    .float-cta{
      position:fixed;right:22px;bottom:22px;z-index:45;
      display:flex;align-items:center;gap:10px;
      padding:10px;border-radius:999px;
      background:rgba(9,6,15,.86);backdrop-filter:blur(14px);
      border:1px solid rgba(32,247,200,.28);
      box-shadow:0 18px 52px rgba(0,0,0,.42), var(--cyan-glow);
      transition:.25s var(--ease);
    }
    .float-cta.hidden{transform:translateY(120px);opacity:0;pointer-events:none}
    .float-close{
      width:34px;height:34px;border-radius:999px;
      background:rgba(255,255,255,.06);color:var(--muted);
      border:1px solid rgba(255,255,255,.1);
    }
    .mobile-cta{display:none}
    @media (max-width: 1024px){
      :root{--nav-h:72px}
      .container{width:min(100% - 28px, var(--container))}
      .nav-links{
        position:fixed;left:14px;right:14px;top:82px;
        display:none;flex-direction:column;align-items:stretch;
        border-radius:24px;padding:12px;
        background:rgba(12,8,20,.96);backdrop-filter:blur(18px);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:13px 14px}
      .menu-toggle{display:block}
      .nav-actions .status-badge{display:none}
      .hero-grid,.feature-layout,.demo-grid,.calendar-layout,.articles-layout,.faq-wrap,.cta-panel{grid-template-columns:1fr}
      .hero-copy,.stage{min-height:auto}
      .proof-wall,.topics,.pricing-wrap,.reward-grid{grid-template-columns:1fr 1fr}
      .plan-card.featured{transform:none;grid-column:1 / -1}
      .footer-grid{grid-template-columns:1fr 1fr}
      .countdown-row{grid-template-columns:1fr;align-items:start}
    }
    @media (max-width: 760px){
      .site-header{height:68px}
      .brand-name{max-width:170px;font-size:15px}
      .brand-mark{width:36px;height:36px;border-radius:12px}
      .nav-actions .btn{display:none}
      .hero{padding:28px 0 18px;min-height:auto}
      .hero-shell{padding:16px;border-radius:24px}
      .hero-copy{padding:10px}
      h1{font-size:clamp(31px,11vw,40px);letter-spacing:-.06em}
      .hero-desc{font-size:15px;line-height:1.8}
      .trust-strip{grid-template-columns:1fr}
      .stage{grid-template-columns:1fr}
      .notice-panel{grid-template-columns:1fr}
      .section{padding:52px 0}
      .section-head{display:block}
      .section-head .pill{margin-top:14px}
      .mission-grid,.proof-wall,.topics,.pricing-wrap,.reward-grid{grid-template-columns:1fr}
      .mission-grid .mission-card:nth-child(n){grid-column:auto}
      .timer{overflow-x:auto;padding-bottom:4px}
      .time-box{min-width:62px}
      .article-item{grid-template-columns:auto 1fr}
      .article-item .tag{grid-column:2}
      .footer-grid{grid-template-columns:1fr}
      .float-cta{display:none}
      .mobile-cta{
        display:flex;position:fixed;left:10px;right:10px;bottom:10px;z-index:46;
        align-items:center;justify-content:space-between;gap:10px;
        min-height:66px;padding:10px 12px;border-radius:22px;
        background:rgba(9,6,15,.9);backdrop-filter:blur(16px);
        border:1px solid rgba(32,247,200,.28);
        box-shadow:0 18px 52px rgba(0,0,0,.46), var(--cyan-glow);
      }
      .mobile-cta span{font-size:12px;color:var(--muted);display:block;line-height:1.3}
      .mobile-cta b{font-size:14px}
      .mobile-cta .btn{min-height:44px;padding:10px 13px}
      body{padding-bottom:78px}
      .cta-panel{padding:24px}
    }
    @media (max-width: 520px){
      .container{width:min(100% - 22px, var(--container))}
      .hero-actions .btn{width:100%}
      .core-label{display:block}
      .step{grid-template-columns:1fr}
      .step::before{width:48px;height:48px}
      .copyright{display:block}
    }

/* roulang page: category2 */
:root {
      --bg: #09060F;
      --bg-2: #0E0A18;
      --bg-3: #151020;
      --panel: rgba(18, 12, 30, .88);
      --panel-2: rgba(25, 16, 42, .78);
      --text: #F5F1FF;
      --muted: #AFA5C8;
      --soft: #D7CCF2;
      --primary: #C44DFF;
      --primary-2: #8D45FF;
      --aqua: #20F7C8;
      --amber: #FFB84D;
      --danger: #FF4D6D;
      --line: rgba(196, 77, 255, .28);
      --line-aqua: rgba(32, 247, 200, .18);
      --shadow: 0 26px 70px rgba(0, 0, 0, .38), 0 0 38px rgba(196, 77, 255, .16);
      --shadow-aqua: 0 18px 55px rgba(32, 247, 200, .10);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1180px;
      --ease: .24s ease;
    }

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

    html {
      scroll-behavior: smooth;
      background: var(--bg);
    }

    body {
      min-height: 100vh;
      color: var(--text);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.75;
      background:
        radial-gradient(circle at 16% 10%, rgba(196, 77, 255, .24), transparent 30%),
        radial-gradient(circle at 84% 22%, rgba(32, 247, 200, .14), transparent 28%),
        linear-gradient(135deg, #09060F 0%, #0E0A18 45%, #12091D 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -2;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), rgba(0,0,0,.22));
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      opacity: .55;
      background:
        linear-gradient(115deg, transparent 0 18%, rgba(196,77,255,.12) 19%, transparent 30% 60%, rgba(32,247,200,.08) 62%, transparent 78%),
        radial-gradient(circle, rgba(255,255,255,.10) 1px, transparent 1.5px);
      background-size: auto, 120px 120px;
    }

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

    button, input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

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

    :focus-visible {
      outline: 3px solid rgba(32,247,200,.75);
      outline-offset: 4px;
      border-radius: 10px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      min-height: 78px;
      display: flex;
      align-items: center;
      border-bottom: 1px solid rgba(196,77,255,.18);
      background: rgba(9, 6, 15, .78);
      backdrop-filter: blur(18px);
      box-shadow: 0 14px 40px rgba(0,0,0,.26);
    }

    .nav-wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 14px 0;
    }

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

    .brand-mark {
      width: 36px;
      height: 36px;
      flex: 0 0 auto;
      border-radius: 12px;
      position: relative;
      background:
        radial-gradient(circle at 32% 28%, #fff 0 6%, transparent 7%),
        linear-gradient(135deg, var(--primary), #7F3BFF 52%, var(--aqua));
      box-shadow: 0 0 25px rgba(196,77,255,.45), inset 0 0 18px rgba(255,255,255,.18);
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 8px;
      border-radius: 9px;
      border: 1px solid rgba(9,6,15,.65);
      background: rgba(9,6,15,.22);
    }

    .brand-name {
      font-weight: 900;
      letter-spacing: -.03em;
      line-height: 1.15;
      font-size: 18px;
      white-space: nowrap;
      max-width: 360px;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 6px;
      border: 1px solid rgba(196,77,255,.20);
      border-radius: 999px;
      background: rgba(18,12,30,.72);
    }

    .nav-links a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: 999px;
      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(196,77,255,.13);
      transform: translateY(-1px);
    }

    .nav-links a.active {
      color: #09100E;
      background: linear-gradient(135deg, var(--aqua), #B5FFE8);
      box-shadow: 0 0 22px rgba(32,247,200,.28);
    }

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

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 34px;
      padding: 0 12px;
      border: 1px solid rgba(255,184,77,.28);
      border-radius: 999px;
      color: #FFE2AF;
      background: rgba(255,184,77,.08);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .pulse-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--amber);
      box-shadow: 0 0 0 0 rgba(255,184,77,.52);
      animation: pulse 1.9s infinite;
    }

    @keyframes pulse {
      0% { box-shadow: 0 0 0 0 rgba(255,184,77,.50); }
      70% { box-shadow: 0 0 0 10px rgba(255,184,77,0); }
      100% { box-shadow: 0 0 0 0 rgba(255,184,77,0); }
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 999px;
      font-weight: 900;
      line-height: 1;
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease);
      user-select: none;
      white-space: nowrap;
    }

    .btn:active {
      transform: scale(.98);
    }

    .btn-primary {
      color: #08060D;
      background: linear-gradient(135deg, var(--primary), #FF61D7 48%, var(--aqua));
      box-shadow: 0 14px 32px rgba(196,77,255,.30), 0 0 18px rgba(32,247,200,.16);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 46px rgba(196,77,255,.40), 0 0 28px rgba(32,247,200,.22);
    }

    .btn-secondary {
      color: var(--text);
      border: 1px solid rgba(32,247,200,.34);
      background: rgba(32,247,200,.06);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      border-color: rgba(32,247,200,.68);
      background: rgba(32,247,200,.12);
      box-shadow: var(--shadow-aqua);
    }

    .menu-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border-radius: 15px;
      color: var(--text);
      border: 1px solid rgba(196,77,255,.28);
      background: rgba(18,12,30,.88);
    }

    .menu-toggle span {
      display: block;
      width: 20px;
      height: 2px;
      margin: 5px auto;
      border-radius: 2px;
      background: var(--text);
      transition: transform var(--ease), opacity var(--ease);
    }

    .hero {
      position: relative;
      padding: 70px 0 42px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(330px, .78fr);
      gap: 28px;
      align-items: stretch;
    }

    .hero-cover {
      min-height: 560px;
      padding: 38px;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 72% 20%, rgba(196,77,255,.24), transparent 31%),
        linear-gradient(145deg, rgba(24,14,39,.92), rgba(12,8,20,.90));
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .hero-cover::before {
      content: "";
      position: absolute;
      inset: -40%;
      background: conic-gradient(from 140deg, transparent, rgba(32,247,200,.12), transparent, rgba(196,77,255,.16), transparent);
      animation: slowSpin 18s linear infinite;
      opacity: .75;
    }

    .hero-cover > * {
      position: relative;
      z-index: 1;
    }

    @keyframes slowSpin {
      to { transform: rotate(360deg); }
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(255,184,77,.28);
      background: rgba(255,184,77,.08);
      color: #FFE0AA;
      font-weight: 900;
      font-size: 13px;
      margin-bottom: 18px;
    }

    h1 {
      max-width: 820px;
      font-size: clamp(34px, 5vw, 66px);
      line-height: 1.08;
      letter-spacing: -.055em;
      font-weight: 950;
      margin-bottom: 20px;
    }

    .gradient-text {
      background: linear-gradient(120deg, #fff, #E9C8FF 40%, #8FFFF0 76%, #FFE0AA);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero-lead {
      max-width: 720px;
      color: var(--soft);
      font-size: 18px;
      line-height: 1.9;
      margin-bottom: 26px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 30px;
    }

    .brief-strip {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 28px;
    }

    .brief-item {
      padding: 16px;
      border-radius: 18px;
      border: 1px solid rgba(196,77,255,.22);
      background: rgba(9,6,15,.42);
    }

    .brief-item strong {
      display: block;
      margin-bottom: 5px;
      color: var(--text);
      font-size: 15px;
    }

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

    .progress-panel {
      display: grid;
      gap: 16px;
    }

    .progress-card, .matrix-card, .notice-card, .panel-card, .rule-card, .compare-card, .faq-card, .cta-panel {
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--panel);
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .progress-card {
      padding: 24px;
      min-height: 300px;
    }

    .progress-card::after, .panel-card::after, .rule-card::after, .compare-card::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background: radial-gradient(circle at 84% 8%, rgba(32,247,200,.10), transparent 34%);
    }

    .ring-wrap {
      display: grid;
      place-items: center;
      margin: 10px 0 18px;
    }

    .progress-ring {
      width: 172px;
      height: 172px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at center, #120C1F 0 55%, transparent 56%),
        conic-gradient(var(--aqua) 0 74%, rgba(196,77,255,.26) 74% 100%);
      box-shadow: 0 0 34px rgba(32,247,200,.18);
      position: relative;
    }

    .progress-ring::before {
      content: "";
      position: absolute;
      inset: 14px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,.08);
    }

    .ring-num {
      text-align: center;
      line-height: 1.1;
      font-weight: 950;
      font-size: 34px;
      color: #DFFFF8;
    }

    .ring-num small {
      display: block;
      margin-top: 6px;
      font-size: 12px;
      color: var(--muted);
      font-weight: 800;
    }

    .tier-list {
      display: grid;
      gap: 10px;
      position: relative;
      z-index: 1;
    }

    .tier {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px;
      border-radius: 15px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.075);
    }

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

    .tier b {
      font-size: 14px;
      color: var(--text);
    }

    .matrix-card {
      padding: 22px;
    }

    .matrix-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 14px;
    }

    .matrix-title h2 {
      font-size: 20px;
      letter-spacing: -.02em;
      line-height: 1.25;
    }

    .mini-badge, .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(32,247,200,.22);
      color: #BFFFF1;
      background: rgba(32,247,200,.07);
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .tag.amber {
      border-color: rgba(255,184,77,.26);
      background: rgba(255,184,77,.08);
      color: #FFE1AA;
    }

    .tag.pink {
      border-color: rgba(255,77,109,.25);
      background: rgba(255,77,109,.08);
      color: #FFC5D0;
    }

    .matrix-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .matrix-cell {
      min-height: 86px;
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(196,77,255,.17);
      background: rgba(9,6,15,.46);
    }

    .matrix-cell b {
      display: block;
      margin-bottom: 4px;
      font-size: 14px;
    }

    .matrix-cell span {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.6;
    }

    main {
      padding-bottom: 72px;
    }

    .section {
      padding: 54px 0;
      position: relative;
    }

    .section + .section {
      border-top: 1px solid rgba(196,77,255,.12);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(280px, .38fr);
      gap: 24px;
      align-items: end;
      margin-bottom: 26px;
    }

    .section-kicker {
      color: var(--aqua);
      font-size: 13px;
      font-weight: 950;
      letter-spacing: .08em;
      margin-bottom: 8px;
    }

    h2 {
      font-size: clamp(26px, 3.3vw, 43px);
      line-height: 1.18;
      letter-spacing: -.04em;
      font-weight: 950;
    }

    .section-summary {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.85;
    }

    .check-flow {
      display: grid;
      grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
      gap: 22px;
      align-items: start;
    }

    .notice-card {
      padding: 24px;
      position: sticky;
      top: 100px;
    }

    .notice-card h3 {
      font-size: 22px;
      line-height: 1.25;
      margin-bottom: 10px;
    }

    .notice-card p {
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .signal-list {
      display: grid;
      gap: 11px;
    }

    .signal {
      display: flex;
      gap: 10px;
      padding: 12px;
      border-radius: 15px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.075);
      color: var(--soft);
      font-size: 14px;
    }

    .signal i {
      width: 10px;
      height: 10px;
      margin-top: 8px;
      border-radius: 50%;
      flex: 0 0 auto;
      background: var(--aqua);
      box-shadow: 0 0 12px rgba(32,247,200,.45);
    }

    .rules-stack {
      display: grid;
      gap: 14px;
    }

    .rule-card {
      display: grid;
      grid-template-columns: 74px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 20px;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .rule-card:hover {
      transform: translateY(-4px);
      border-color: rgba(32,247,200,.38);
      box-shadow: var(--shadow), 0 0 24px rgba(32,247,200,.10);
      background: rgba(22,14,38,.92);
    }

    .rule-num {
      width: 58px;
      height: 58px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      font-weight: 950;
      font-size: 20px;
      color: #0A100F;
      background: linear-gradient(135deg, var(--aqua), #D9FFF4);
      box-shadow: 0 0 22px rgba(32,247,200,.18);
    }

    .rule-card h3 {
      font-size: 20px;
      line-height: 1.3;
      margin-bottom: 5px;
    }

    .rule-card p {
      color: var(--muted);
      font-size: 14px;
      max-width: 680px;
    }

    .level-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      align-items: stretch;
    }

    .panel-card {
      padding: 24px;
    }

    .panel-card h3 {
      font-size: 23px;
      margin-bottom: 12px;
      letter-spacing: -.02em;
      position: relative;
      z-index: 1;
    }

    .panel-card p {
      color: var(--muted);
      font-size: 15px;
      margin-bottom: 16px;
      position: relative;
      z-index: 1;
    }

    .level-bars {
      display: grid;
      gap: 15px;
      position: relative;
      z-index: 1;
    }

    .level-row {
      display: grid;
      grid-template-columns: 98px minmax(0, 1fr) 72px;
      gap: 12px;
      align-items: center;
      color: var(--soft);
      font-size: 14px;
    }

    .bar {
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.07);
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.05);
    }

    .bar span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--primary), var(--aqua));
      box-shadow: 0 0 18px rgba(32,247,200,.24);
    }

    .console-list {
      display: grid;
      gap: 12px;
      position: relative;
      z-index: 1;
    }

    .console-item {
      padding: 15px;
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 16px;
      background: rgba(9,6,15,.45);
    }

    .console-item b {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 7px;
      font-size: 15px;
    }

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

    .compare-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 22px;
    }

    .compare-card {
      padding: 24px;
    }

    .compare-card h3 {
      position: relative;
      z-index: 1;
      font-size: 23px;
      margin-bottom: 14px;
    }

    .compare-table {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 10px;
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .compare-cell {
      padding: 14px;
      border-radius: 15px;
      border: 1px solid rgba(255,255,255,.075);
      background: rgba(255,255,255,.035);
      font-size: 14px;
      color: var(--soft);
    }

    .compare-cell strong {
      display: block;
      margin-bottom: 4px;
      color: var(--text);
    }

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

    .do-item {
      display: flex;
      gap: 12px;
      padding: 16px;
      border-radius: 17px;
      border: 1px solid rgba(196,77,255,.18);
      background: rgba(18,12,30,.72);
    }

    .do-icon {
      width: 30px;
      height: 30px;
      border-radius: 11px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      color: #08060D;
      font-weight: 950;
      background: linear-gradient(135deg, var(--amber), #FFE1A6);
    }

    .do-item h4 {
      font-size: 16px;
      margin-bottom: 3px;
    }

    .do-item p {
      color: var(--muted);
      font-size: 13px;
    }

    .steps {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .step-card {
      min-height: 188px;
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(32,247,200,.16);
      background:
        radial-gradient(circle at 86% 18%, rgba(196,77,255,.16), transparent 38%),
        rgba(18,12,30,.82);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .step-card:hover {
      transform: translateY(-4px);
      border-color: rgba(32,247,200,.34);
      box-shadow: var(--shadow-aqua);
    }

    .step-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
    }

    .step-id {
      font-weight: 950;
      color: var(--aqua);
      letter-spacing: .08em;
      font-size: 13px;
    }

    .step-card h3 {
      font-size: 20px;
      margin-bottom: 8px;
      line-height: 1.3;
    }

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

    .faq-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 22px;
      align-items: start;
    }

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

    .faq-card {
      background: rgba(18,12,30,.86);
    }

    .faq-q {
      width: 100%;
      min-height: 62px;
      padding: 18px 20px;
      color: var(--text);
      background: transparent;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      text-align: left;
      font-weight: 900;
    }

    .faq-q .plus {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      border: 1px solid rgba(32,247,200,.22);
      color: var(--aqua);
      transition: transform var(--ease), background var(--ease);
    }

    .faq-card.open .plus {
      transform: rotate(45deg);
      background: rgba(32,247,200,.10);
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height .28s ease;
    }

    .faq-a p {
      padding: 0 20px 20px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.85;
    }

    .side-cta {
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(255,184,77,.24);
      background:
        radial-gradient(circle at 24% 0%, rgba(255,184,77,.16), transparent 34%),
        rgba(18,12,30,.86);
      box-shadow: var(--shadow);
      position: sticky;
      top: 100px;
    }

    .side-cta h3 {
      font-size: 23px;
      line-height: 1.25;
      margin: 12px 0 10px;
    }

    .side-cta p {
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .cta-panel {
      padding: 30px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      background:
        linear-gradient(135deg, rgba(196,77,255,.16), rgba(32,247,200,.08)),
        rgba(18,12,30,.90);
    }

    .cta-panel h2 {
      font-size: clamp(25px, 3vw, 38px);
      margin-bottom: 8px;
    }

    .cta-panel p {
      color: var(--muted);
      max-width: 720px;
    }

    .cta-buttons {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .floating-cta {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 95;
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px;
      border-radius: 999px;
      border: 1px solid rgba(32,247,200,.24);
      background: rgba(9,6,15,.86);
      backdrop-filter: blur(16px);
      box-shadow: 0 18px 46px rgba(0,0,0,.35), 0 0 28px rgba(196,77,255,.18);
      transition: transform var(--ease), opacity var(--ease);
    }

    .floating-cta.hidden {
      transform: translateY(120px);
      opacity: 0;
      pointer-events: none;
    }

    .float-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding-left: 8px;
      color: var(--soft);
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }

    .float-close {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      color: var(--muted);
      background: rgba(255,255,255,.06);
      transition: color var(--ease), background var(--ease);
    }

    .float-close:hover {
      color: var(--text);
      background: rgba(255,77,109,.16);
    }

    .site-footer {
      padding: 46px 0 28px;
      border-top: 1px solid rgba(196,77,255,.18);
      background:
        radial-gradient(circle at 78% 0%, rgba(196,77,255,.16), transparent 28%),
        rgba(7, 4, 12, .94);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .7fr 1fr;
      gap: 28px;
      align-items: start;
      margin-bottom: 26px;
    }

    .footer-title {
      font-size: 16px;
      margin-bottom: 12px;
      color: var(--text);
    }

    .footer-text {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.85;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

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

    .footer-links a:hover {
      color: var(--aqua);
      transform: translateX(3px);
    }

    .copyright {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: rgba(245,241,255,.58);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .container {
        width: min(100% - 30px, var(--container));
      }

      .brand-name {
        max-width: 260px;
      }

      .nav-actions .status-pill {
        display: none;
      }

      .hero-grid, .check-flow, .level-grid, .compare-layout, .faq-layout {
        grid-template-columns: 1fr;
      }

      .hero-cover {
        min-height: auto;
      }

      .notice-card, .side-cta {
        position: relative;
        top: auto;
      }

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

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

      .cta-buttons {
        justify-content: flex-start;
      }

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

    @media (max-width: 820px) {
      .site-header {
        min-height: 70px;
      }

      .menu-toggle {
        display: inline-block;
      }

      .nav-links {
        position: fixed;
        left: 15px;
        right: 15px;
        top: 76px;
        display: grid;
        gap: 8px;
        padding: 12px;
        border-radius: 22px;
        background: rgba(12,8,20,.97);
        box-shadow: var(--shadow);
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: transform var(--ease), opacity var(--ease);
      }

      .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
      }

      .nav-links a {
        justify-content: center;
        min-height: 48px;
      }

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

      .brief-strip, .matrix-grid, .steps {
        grid-template-columns: 1fr;
      }

      .rule-card {
        grid-template-columns: 56px 1fr;
      }

      .rule-card .tag {
        grid-column: 2;
        justify-self: start;
      }

      .level-row {
        grid-template-columns: 84px minmax(0, 1fr) 58px;
      }

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

      .floating-cta {
        left: 12px;
        right: 12px;
        bottom: 12px;
        justify-content: space-between;
        border-radius: 22px;
      }

      .floating-cta .btn {
        min-height: 44px;
        padding: 0 14px;
      }

      .float-label {
        font-size: 12px;
      }

      .site-footer {
        padding-bottom: 92px;
      }

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

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

    @media (max-width: 520px) {
      .container {
        width: min(100% - 22px, var(--container));
      }

      .brand-mark {
        width: 32px;
        height: 32px;
        border-radius: 11px;
      }

      .brand-name {
        max-width: 185px;
        font-size: 15px;
      }

      .hero {
        padding-top: 38px;
      }

      .hero-cover, .progress-card, .matrix-card, .panel-card, .compare-card, .notice-card, .side-cta, .cta-panel {
        padding: 20px;
        border-radius: 22px;
      }

      h1 {
        font-size: 33px;
      }

      .hero-lead {
        font-size: 16px;
      }

      .hero-actions .btn, .cta-buttons .btn {
        width: 100%;
      }

      .rule-card {
        grid-template-columns: 1fr;
      }

      .rule-card .tag {
        grid-column: auto;
      }

      .section {
        padding: 40px 0;
      }

      .progress-ring {
        width: 148px;
        height: 148px;
      }

      .float-label {
        display: none;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#09060F;
      --bg-2:#0E0A18;
      --panel:#120C1E;
      --panel-2:#171124;
      --panel-3:#1D1530;
      --text:#F5F1FF;
      --muted:#AFA5C8;
      --muted-2:#7F739A;
      --primary:#C44DFF;
      --primary-2:#B84DFF;
      --cyan:#20F7C8;
      --amber:#FFB84D;
      --danger:#FF4D6D;
      --line:rgba(196,77,255,.28);
      --line-cyan:rgba(32,247,200,.18);
      --shadow:0 22px 70px rgba(0,0,0,.42), 0 0 38px rgba(196,77,255,.16);
      --shadow-cyan:0 18px 60px rgba(32,247,200,.12);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1180px;
      --nav-h:78px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.75;
      background:
        radial-gradient(circle at 18% 8%, rgba(196,77,255,.22), transparent 34%),
        radial-gradient(circle at 82% 14%, rgba(32,247,200,.13), transparent 30%),
        linear-gradient(180deg,var(--bg),#0C0714 45%,#08050D 100%);
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.82),rgba(0,0,0,.2));
      pointer-events:none;
    }
    body::after{
      content:"";
      position:fixed;
      inset:-20%;
      z-index:-1;
      background:
        linear-gradient(115deg, transparent 35%, rgba(196,77,255,.1) 45%, transparent 56%),
        radial-gradient(circle, rgba(255,255,255,.08) 0 1px, transparent 1.6px);
      background-size:auto, 28px 28px;
      opacity:.55;
      pointer-events:none;
      transform:rotate(-6deg);
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    :focus-visible{outline:3px solid rgba(32,247,200,.72);outline-offset:3px}
    .container{width:min(var(--container), calc(100% - 40px));margin-inline:auto}
    .section{padding:88px 0;position:relative}
    .section.compact{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:30px;
      padding:5px 12px;
      border:1px solid var(--line-cyan);
      border-radius:999px;
      color:var(--cyan);
      background:rgba(32,247,200,.08);
      font-size:13px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .pulse-dot{
      width:8px;height:8px;border-radius:999px;background:var(--cyan);
      box-shadow:0 0 0 0 rgba(32,247,200,.55);
      animation:pulse 2.2s infinite;
      flex:none;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(32,247,200,.55)}
      70%{box-shadow:0 0 0 10px rgba(32,247,200,0)}
      100%{box-shadow:0 0 0 0 rgba(32,247,200,0)}
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:13px;
      background:
        radial-gradient(circle at 30% 28%, #fff 0 8%, transparent 9%),
        conic-gradient(from 210deg,var(--cyan),var(--primary),var(--amber),var(--cyan));
      box-shadow:0 0 24px rgba(196,77,255,.38);
      position:relative;
      flex:none;
    }
    .brand-mark::after{
      content:"";
      position:absolute;inset:6px;border-radius:10px;
      border:1px solid rgba(255,255,255,.38);
      background:rgba(9,6,15,.28);
    }
    .brand-name{
      font-size:18px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:360px;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--nav-h);
      display:flex;
      align-items:center;
      border-bottom:1px solid rgba(196,77,255,.18);
      background:rgba(9,6,15,.78);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 35px rgba(0,0,0,.24);
    }
    .nav-shell{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border:1px solid rgba(255,255,255,.07);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 15px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
      transition:.25s var(--ease);
      white-space:nowrap;
    }
    .nav-links a:hover{
      color:var(--text);
      background:rgba(196,77,255,.14);
    }
    .nav-links a.active{
      color:#110719;
      background:linear-gradient(135deg,var(--cyan),var(--primary));
      box-shadow:0 0 24px rgba(32,247,200,.18);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex:none;
    }
    .status-badge,.mini-badge{
      display:inline-flex;align-items:center;gap:7px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(255,184,77,.28);
      background:rgba(255,184,77,.09);
      color:#FFDCA5;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      font-weight:900;
      letter-spacing:.01em;
      transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#130719;
      background:linear-gradient(135deg,var(--cyan),var(--primary) 55%,#FF62D4);
      box-shadow:0 12px 32px rgba(196,77,255,.25), 0 0 22px rgba(32,247,200,.16);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(196,77,255,.32),0 0 28px rgba(32,247,200,.22)}
    .btn-secondary{
      color:var(--text);
      border:1px solid var(--line);
      background:rgba(18,12,30,.72);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(32,247,200,.42);box-shadow:var(--shadow-cyan)}
    .btn:active{transform:scale(.98)}
    .menu-toggle{
      display:none;
      width:44px;height:44px;border-radius:14px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      color:var(--text);
    }
    .menu-toggle span{
      display:block;width:18px;height:2px;margin:5px auto;background:currentColor;border-radius:99px;
    }

    .hero{
      padding:64px 0 42px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      width:620px;height:620px;
      right:-260px;top:-240px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(196,77,255,.22), transparent 64%);
      filter:blur(3px);
      pointer-events:none;
    }
    .hero-wrap{
      display:grid;
      grid-template-columns: minmax(0,1.05fr) minmax(330px,.75fr);
      gap:28px;
      align-items:stretch;
    }
    .hero-panel{
      position:relative;
      padding:34px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(196,77,255,.13), transparent 36%),
        radial-gradient(circle at 70% 24%, rgba(32,247,200,.14), transparent 34%),
        rgba(18,12,30,.88);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
      min-height:520px;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:22px;
      border:1px dashed rgba(255,255,255,.11);
      pointer-events:none;
    }
    .corner-sticker{
      position:absolute;
      top:24px;
      right:24px;
      transform:rotate(8deg);
      padding:10px 13px;
      border-radius:14px;
      color:#170714;
      font-size:13px;
      font-weight:950;
      background:linear-gradient(135deg,var(--amber),#FFE08E);
      box-shadow:0 10px 30px rgba(255,184,77,.2);
      z-index:2;
    }
    .hero h1{
      position:relative;
      z-index:1;
      margin:22px 0 16px;
      max-width:760px;
      font-size:clamp(34px,5.3vw,64px);
      line-height:1.12;
      letter-spacing:-.06em;
    }
    .hero h1 .grad{
      background:linear-gradient(135deg,#fff,var(--cyan) 42%,var(--primary));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-sub{
      position:relative;
      z-index:1;
      max-width:760px;
      margin:0 0 24px;
      color:#D8D1E8;
      font-size:18px;
      line-height:1.85;
    }
    .hero-actions{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:28px 0;
    }
    .filter-strip{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:26px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:34px;
      padding:6px 11px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.045);
      color:#DCD6EA;
      font-size:13px;
      font-weight:800;
    }
    .tag.cyan{border-color:rgba(32,247,200,.24);background:rgba(32,247,200,.08);color:#B9FFF1}
    .tag.amber{border-color:rgba(255,184,77,.28);background:rgba(255,184,77,.08);color:#FFE0AD}
    .tag.danger{border-color:rgba(255,77,109,.25);background:rgba(255,77,109,.08);color:#FFC0CC}
    .terminal-card{
      padding:24px;
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 18% 18%, rgba(32,247,200,.12), transparent 32%),
        linear-gradient(180deg, rgba(23,17,36,.96), rgba(12,8,20,.96));
      border:1px solid rgba(32,247,200,.2);
      box-shadow:var(--shadow-cyan);
      position:relative;
      overflow:hidden;
    }
    .terminal-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(120deg, transparent 0 45%, rgba(255,255,255,.055) 50%, transparent 58%);
      transform:translateX(-100%);
      animation:sheen 5.8s infinite;
      pointer-events:none;
    }
    @keyframes sheen{0%,45%{transform:translateX(-110%)}75%,100%{transform:translateX(110%)}}
    .terminal-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .terminal-title{font-size:20px;font-weight:950;letter-spacing:-.03em}
    .terminal-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .terminal-list li{
      display:grid;
      grid-template-columns:36px 1fr auto;
      gap:12px;
      align-items:center;
      padding:13px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.045);
    }
    .num{
      width:36px;height:36px;border-radius:13px;
      display:grid;place-items:center;
      font-weight:950;
      color:#100716;
      background:linear-gradient(135deg,var(--cyan),var(--primary));
    }
    .li-title{font-weight:900}
    .li-desc{font-size:13px;color:var(--muted);line-height:1.55}
    .state{
      font-size:12px;
      font-weight:900;
      color:#B9FFF1;
      padding:5px 8px;
      border-radius:999px;
      background:rgba(32,247,200,.08);
      border:1px solid rgba(32,247,200,.2);
      white-space:nowrap;
    }
    .progress-box{
      margin-top:18px;
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(196,77,255,.2);
      background:rgba(196,77,255,.08);
    }
    .progress-row{display:flex;justify-content:space-between;gap:10px;font-weight:850;font-size:13px;color:#EDE7FF}
    .bar{height:9px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:10px}
    .bar span{display:block;height:100%;width:76%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--cyan));box-shadow:0 0 20px rgba(32,247,200,.25)}

    .section-head{
      display:grid;
      grid-template-columns:minmax(0,.78fr) minmax(280px,.42fr);
      gap:24px;
      align-items:end;
      margin-bottom:28px;
    }
    .section-title{
      margin:14px 0 0;
      font-size:clamp(26px,3.8vw,44px);
      line-height:1.18;
      letter-spacing:-.05em;
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      line-height:1.85;
    }
    .chips{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      padding:14px;
      border-radius:22px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.075);
    }
    .chip{
      min-height:40px;
      padding:0 14px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      border:1px solid rgba(255,255,255,.1);
      background:rgba(18,12,30,.78);
      font-size:14px;
      font-weight:850;
      transition:.25s var(--ease);
    }
    .chip:hover,.chip.active{
      color:#0E0615;
      border-color:transparent;
      background:linear-gradient(135deg,var(--cyan),var(--primary));
      transform:translateY(-2px);
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:24px;
      align-items:start;
    }
    .task-list{
      display:grid;
      gap:16px;
    }
    .entry-card{
      display:grid;
      grid-template-columns:88px minmax(0,1fr);
      gap:18px;
      padding:18px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:
        radial-gradient(circle at 86% 16%, rgba(196,77,255,.11), transparent 28%),
        rgba(18,12,30,.86);
      box-shadow:0 14px 46px rgba(0,0,0,.18);
      transition:.28s var(--ease);
      position:relative;
      overflow:hidden;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      border-color:rgba(32,247,200,.38);
      box-shadow:0 18px 58px rgba(0,0,0,.28),0 0 28px rgba(32,247,200,.11);
    }
    .entry-icon{
      height:88px;
      border-radius:22px;
      display:grid;
      place-items:center;
      color:#130719;
      font-weight:950;
      font-size:26px;
      background:
        linear-gradient(135deg, rgba(32,247,200,.95), rgba(196,77,255,.95)),
        radial-gradient(circle, #fff, transparent);
      box-shadow:0 0 26px rgba(196,77,255,.22);
      position:relative;
    }
    .entry-icon::after{
      content:"";
      position:absolute;
      inset:10px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.48);
    }
    .entry-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:14px;
      margin-bottom:7px;
    }
    .entry-title{
      margin:0;
      font-size:21px;
      line-height:1.35;
      letter-spacing:-.03em;
    }
    .entry-meta{
      color:var(--muted-2);
      font-size:13px;
      white-space:nowrap;
      font-weight:800;
    }
    .entry-card p{margin:0;color:var(--muted);line-height:1.85}
    .entry-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .energy-line{
      width:100%;
      height:7px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      overflow:hidden;
      margin-top:14px;
    }
    .energy-line span{
      display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--cyan));
    }
    .side-stack{display:grid;gap:16px;position:sticky;top:calc(var(--nav-h) + 18px)}
    .side-card,.note-card,.quote-card{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.09);
      background:rgba(18,12,30,.86);
      padding:20px;
      box-shadow:0 14px 44px rgba(0,0,0,.18);
    }
    .side-card.highlight{
      border-color:rgba(255,184,77,.3);
      background:
        radial-gradient(circle at 18% 12%, rgba(255,184,77,.12), transparent 34%),
        rgba(18,12,30,.9);
    }
    .side-card h3,.note-card h3,.quote-card h3{margin:0 0 10px;font-size:19px;letter-spacing:-.03em}
    .side-card p,.note-card p,.quote-card p{margin:0;color:var(--muted);line-height:1.8;font-size:14px}
    .mini-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}
    .mini-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:#DCD5EA;font-size:14px;
      padding:10px;border-radius:14px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.06);
    }
    .check{
      width:20px;height:20px;display:grid;place-items:center;border-radius:7px;
      color:#0C0712;background:var(--cyan);font-size:12px;font-weight:950;flex:none;margin-top:2px;
    }

    .demo-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:stretch;
    }
    .steps{
      counter-reset:step;
      display:grid;
      gap:14px;
    }
    .step{
      counter-increment:step;
      padding:18px;
      border-radius:20px;
      border:1px solid var(--line);
      background:rgba(18,12,30,.82);
      transition:.25s var(--ease);
    }
    .step:hover{transform:translateX(4px);border-color:rgba(32,247,200,.35)}
    .step h3{
      margin:0 0 8px;
      display:flex;
      align-items:center;
      gap:10px;
      font-size:18px;
    }
    .step h3::before{
      content:"0" counter(step);
      color:#140718;
      background:linear-gradient(135deg,var(--amber),var(--primary));
      border-radius:10px;
      padding:3px 8px;
      font-size:12px;
      font-weight:950;
    }
    .step p{margin:0;color:var(--muted);font-size:14px}
    .console{
      border-radius:var(--radius-xl);
      border:1px solid rgba(32,247,200,.21);
      background:
        linear-gradient(180deg,rgba(23,17,36,.94),rgba(12,8,20,.96)),
        radial-gradient(circle at 80% 0, rgba(32,247,200,.12), transparent 28%);
      padding:22px;
      box-shadow:var(--shadow-cyan);
    }
    .console-toolbar{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding-bottom:16px;
      border-bottom:1px solid rgba(255,255,255,.08);
      margin-bottom:16px;
    }
    .dots{display:flex;gap:7px}
    .dots span{width:10px;height:10px;border-radius:999px;background:var(--danger)}
    .dots span:nth-child(2){background:var(--amber)}
    .dots span:nth-child(3){background:var(--cyan)}
    .matrix{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
    }
    .matrix-item{
      padding:15px;
      border-radius:17px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .matrix-item strong{display:block;margin-bottom:6px}
    .matrix-item span{display:block;color:var(--muted);font-size:13px;line-height:1.6}

    .proof-band{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
      align-items:stretch;
    }
    .proof-panel{
      padding:26px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:
        radial-gradient(circle at 10% 10%, rgba(196,77,255,.14), transparent 28%),
        rgba(18,12,30,.88);
    }
    .proof-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      margin-top:18px;
    }
    .proof-item{
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .proof-item b{display:block;font-size:24px;color:var(--cyan);line-height:1.1;margin-bottom:8px}
    .proof-item span{color:var(--muted);font-size:14px}
    .quote-card{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      border-color:rgba(255,184,77,.28);
      background:
        radial-gradient(circle at 74% 18%, rgba(255,184,77,.12), transparent 32%),
        rgba(18,12,30,.86);
    }
    .quote-mark{font-size:46px;color:var(--amber);line-height:1}

    .pricing-layout{
      display:grid;
      grid-template-columns:.76fr 1.08fr .76fr;
      gap:18px;
      align-items:center;
    }
    .plan{
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.1);
      background:rgba(18,12,30,.86);
      padding:22px;
      min-height:310px;
      transition:.25s var(--ease);
    }
    .plan:hover{transform:translateY(-5px);border-color:rgba(32,247,200,.3);box-shadow:var(--shadow-cyan)}
    .plan.main{
      min-height:370px;
      border-color:rgba(196,77,255,.48);
      background:
        radial-gradient(circle at 20% 12%, rgba(196,77,255,.18), transparent 34%),
        radial-gradient(circle at 90% 10%, rgba(32,247,200,.12), transparent 30%),
        rgba(18,12,30,.94);
      box-shadow:var(--shadow);
    }
    .plan h3{margin:14px 0 8px;font-size:23px;letter-spacing:-.04em}
    .plan p{margin:0;color:var(--muted);font-size:14px}
    .plan ul{padding:0;margin:18px 0 22px;list-style:none;display:grid;gap:10px}
    .plan li{display:flex;gap:10px;color:#DED8EA;font-size:14px}
    .level{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(196,77,255,.11);
      border:1px solid var(--line);
      color:#E7C6FF;
      font-weight:900;
      font-size:12px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.72fr 1fr;
      gap:24px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:19px;
      background:rgba(18,12,30,.86);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      min-height:58px;
      padding:17px 18px;
      background:transparent;
      color:var(--text);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      text-align:left;
      font-weight:900;
    }
    .faq-question .plus{
      width:28px;height:28px;border-radius:10px;display:grid;place-items:center;
      background:rgba(255,255,255,.06);
      color:var(--cyan);
      flex:none;
      transition:.25s var(--ease);
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .32s var(--ease);
    }
    .faq-answer p{
      margin:0;
      padding:0 18px 18px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{max-height:220px}
    .faq-item.open .plus{transform:rotate(45deg);background:rgba(32,247,200,.1)}

    .final-cta{
      padding:28px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(32,247,200,.24);
      background:
        linear-gradient(135deg, rgba(32,247,200,.13), transparent 38%),
        radial-gradient(circle at 78% 12%, rgba(196,77,255,.18), transparent 34%),
        rgba(18,12,30,.9);
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
      box-shadow:var(--shadow-cyan);
    }
    .final-cta h2{margin:0 0 8px;font-size:30px;letter-spacing:-.04em;line-height:1.2}
    .final-cta p{margin:0;color:var(--muted)}

    .floating-cta{
      position:fixed;
      right:22px;
      bottom:22px;
      z-index:60;
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px;
      border-radius:999px;
      border:1px solid rgba(32,247,200,.28);
      background:rgba(12,8,20,.9);
      backdrop-filter:blur(16px);
      box-shadow:0 14px 46px rgba(0,0,0,.34),0 0 30px rgba(32,247,200,.12);
      transition:.25s var(--ease);
    }
    .floating-cta.hidden{transform:translateY(120px);opacity:0;pointer-events:none}
    .float-close{
      width:34px;height:34px;border-radius:999px;
      color:var(--muted);
      background:rgba(255,255,255,.07);
      transition:.2s var(--ease);
    }
    .float-close:hover{color:var(--text);background:rgba(255,77,109,.16)}

    .site-footer{
      padding:58px 0 28px;
      border-top:1px solid rgba(196,77,255,.18);
      background:
        radial-gradient(circle at 20% 0, rgba(196,77,255,.14), transparent 32%),
        #07040B;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .6fr .9fr;
      gap:32px;
      align-items:start;
    }
    .footer-text{color:var(--muted);margin:0;font-size:14px;line-height:1.85}
    .footer-title{margin:0 0 14px;font-size:16px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:var(--muted);
      font-weight:800;
      transition:.2s var(--ease);
    }
    .footer-links a:hover{color:var(--cyan);transform:translateX(3px)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--muted-2);
      font-size:13px;
    }

    @media (max-width:1024px){
      .brand-name{max-width:260px}
      .nav-links{
        position:fixed;
        left:20px;right:20px;top:calc(var(--nav-h) + 12px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:22px;
        padding:12px;
        background:rgba(12,8,20,.96);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-links a{justify-content:flex-start;border-radius:16px;padding:0 14px}
      .menu-toggle{display:block}
      .status-badge{display:none}
      .hero-wrap,.content-layout,.demo-grid,.proof-band,.faq-wrap{grid-template-columns:1fr}
      .side-stack{position:static}
      .pricing-layout{grid-template-columns:1fr}
      .plan,.plan.main{min-height:auto}
      .section-head{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      :root{--nav-h:70px}
      .container{width:min(100% - 28px, var(--container))}
      .section{padding:62px 0}
      .nav-actions .btn{display:none}
      .hero{padding:40px 0 28px}
      .hero-panel{min-height:auto;padding:24px}
      .corner-sticker{position:static;display:inline-flex;margin-bottom:8px;transform:rotate(-2deg)}
      .hero-sub{font-size:16px}
      .terminal-list li{grid-template-columns:34px 1fr;align-items:start}
      .terminal-list .state{grid-column:2}
      .entry-card{grid-template-columns:1fr}
      .entry-icon{height:70px;width:70px;border-radius:20px}
      .entry-top{flex-direction:column;gap:6px}
      .chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:14px;scrollbar-width:none}
      .chip{flex:none}
      .matrix,.proof-grid{grid-template-columns:1fr}
      .final-cta{grid-template-columns:1fr}
      .floating-cta{
        left:12px;right:12px;bottom:12px;
        border-radius:22px;
        justify-content:space-between;
      }
      .floating-cta .mini-badge{display:none}
      .floating-cta .btn{flex:1}
      .site-footer{padding-bottom:100px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      .brand-name{max-width:190px;font-size:15px}
      .brand-mark{width:34px;height:34px}
      .hero-actions{flex-direction:column}
      .hero-actions .btn{width:100%}
      .section-title{font-size:28px}
      .terminal-card,.side-card,.note-card,.quote-card,.proof-panel,.console,.final-cta{padding:18px}
    }