/* roulang page: index */
:root{
      --bg:#0B0714;
      --bg-2:#11101D;
      --bg-3:#181126;
      --panel:rgba(255,255,255,.075);
      --panel-strong:rgba(255,255,255,.11);
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(168,85,247,.42);
      --text:#fff;
      --text-soft:#F7F2FF;
      --muted:#C8BFE0;
      --muted-2:#A99BBB;
      --primary:#A855F7;
      --primary-2:#9B5CFF;
      --hot:#FF3D81;
      --hot-2:#FF4FA3;
      --cyan:#22D3EE;
      --cyan-2:#00E5FF;
      --warn:#FFC857;
      --ok:#33F5A1;
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:32px;
      --shadow:0 18px 60px rgba(155,92,255,.22);
      --shadow-hot:0 18px 70px rgba(255,61,129,.22);
      --shadow-cyan:0 18px 60px rgba(34,211,238,.16);
      --container:1180px;
      --nav-h:74px;
    }

    *{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-soft);
      background:
        radial-gradient(circle at 15% 5%, rgba(168,85,247,.32), transparent 28%),
        radial-gradient(circle at 86% 12%, rgba(255,61,129,.24), transparent 30%),
        radial-gradient(circle at 50% 38%, rgba(34,211,238,.10), transparent 38%),
        linear-gradient(180deg,#080611 0%,#0B0714 42%,#11101D 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:54px 54px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.7), transparent 70%);
      z-index:-2;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    a:hover{color:#fff}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(255,61,129,.45);color:#fff}

    .site-shell{min-height:100vh}
    .container-xl{max-width:var(--container)}
    .section{padding:86px 0;position:relative}
    .section-tight{padding:58px 0}
    .section-title{
      font-size:clamp(28px,3.3vw,40px);
      line-height:1.18;
      font-weight:900;
      letter-spacing:-.04em;
      margin:0 0 16px;
    }
    .section-desc{
      color:var(--muted);
      font-size:17px;
      max-width:760px;
      margin:0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.07);
      color:#fff;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      box-shadow:inset 0 0 24px rgba(168,85,247,.10);
    }
    .eyebrow .dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 14px var(--cyan);
    }

    .navbar-wrap{
      position:sticky;
      top:0;
      z-index:1000;
      background:linear-gradient(90deg,rgba(8,6,17,.96),rgba(17,8,30,.96) 55%,rgba(8,6,17,.96));
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .navbar-wrap:after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;height:1px;
      background:linear-gradient(90deg,transparent,var(--primary),var(--hot),var(--cyan),transparent);
      box-shadow:0 0 18px rgba(168,85,247,.75);
    }
    .navbar{min-height:var(--nav-h);padding:12px 0}
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff!important;
      font-weight:900;
      letter-spacing:-.03em;
      white-space:normal;
      max-width:58vw;
    }
    .logo-mark{
      width:42px;height:42px;border-radius:15px;
      background:
        radial-gradient(circle at 28% 30%, #fff 0 4px, transparent 5px),
        linear-gradient(135deg,var(--primary),var(--hot) 55%,var(--cyan));
      box-shadow:0 0 26px rgba(168,85,247,.5), inset 0 0 24px rgba(255,255,255,.2);
      position:relative;
      flex:0 0 auto;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:11px 9px 11px 14px;
      clip-path:polygon(0 0,100% 50%,0 100%);
      background:rgba(11,7,20,.78);
      filter:drop-shadow(0 0 7px rgba(255,255,255,.45));
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }
    .brand-text strong{font-size:17px}
    .brand-text span{font-size:12px;color:var(--muted-2);font-weight:700;letter-spacing:.08em}
    .navbar-toggler{
      border:1px solid rgba(255,255,255,.16);
      border-radius:14px;
      padding:9px 11px;
      color:#fff;
      box-shadow:none!important;
    }
    .navbar-toggler:focus{outline:3px solid rgba(34,211,238,.25)}
    .navbar-nav{gap:8px}
    .nav-link{
      color:var(--muted)!important;
      font-weight:800;
      padding:10px 15px!important;
      border-radius:999px;
      position:relative;
    }
    .nav-link:hover{
      color:#fff!important;
      background:rgba(255,255,255,.07);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
    }
    .nav-link.active{
      color:#fff!important;
      background:linear-gradient(135deg,rgba(168,85,247,.34),rgba(255,61,129,.18));
      box-shadow:0 0 24px rgba(168,85,247,.22), inset 0 0 0 1px rgba(255,255,255,.13);
    }
    .nav-cta{margin-left:10px}
    .btn-neon,
    .btn-ghost,
    .btn-darkline{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:999px;
      padding:12px 20px;
      font-weight:900;
      letter-spacing:-.01em;
      border:0;
      transition:.22s ease;
      white-space:nowrap;
    }
    .btn-neon{
      color:#fff!important;
      background:linear-gradient(135deg,var(--primary),var(--hot) 62%,var(--cyan));
      box-shadow:0 15px 38px rgba(255,61,129,.24),0 0 28px rgba(168,85,247,.22);
    }
    .btn-neon:hover{
      transform:translateY(-2px);
      box-shadow:0 20px 50px rgba(255,61,129,.33),0 0 34px rgba(34,211,238,.18);
    }
    .btn-ghost{
      color:#fff!important;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.16);
    }
    .btn-ghost:hover{
      transform:translateY(-2px);
      background:rgba(168,85,247,.16);
      border-color:rgba(34,211,238,.45);
      box-shadow:0 12px 34px rgba(34,211,238,.14);
    }
    .btn-darkline{
      color:#0B0714!important;
      background:#fff;
      box-shadow:0 16px 36px rgba(255,255,255,.18);
    }
    .btn-darkline:hover{transform:translateY(-2px);background:#F7F2FF}

    .offcanvas{
      background:linear-gradient(180deg,#0B0714,#181126);
      color:#fff;
      border-left:1px solid rgba(255,255,255,.12);
    }
    .btn-close-white{filter:invert(1) grayscale(100%) brightness(200%)}

    .countdown-strip{
      margin-top:0;
      padding:18px 0;
      background:
        linear-gradient(100deg,rgba(155,92,255,.96),rgba(255,61,129,.96) 52%,rgba(34,211,238,.88)),
        radial-gradient(circle at 10% 50%,rgba(255,255,255,.45),transparent 22%);
      position:relative;
      overflow:hidden;
    }
    .countdown-strip:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(115deg,transparent 0%,rgba(255,255,255,.23) 20%,transparent 42%);
      transform:translateX(-70%);
      animation:shine 5.5s linear infinite;
    }
    @keyframes shine{to{transform:translateX(120%)}}
    .strip-inner{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .strip-copy{
      display:flex;
      align-items:center;
      gap:16px;
      min-width:0;
    }
    .strip-tag{
      flex:0 0 auto;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(11,7,20,.64);
      color:#fff;
      font-weight:900;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.15);
    }
    .strip-copy p{margin:0;color:#fff;font-weight:800}
    .time-boxes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;flex:0 0 auto}
    .time-box{
      min-width:58px;
      text-align:center;
      padding:7px 8px;
      border-radius:14px;
      background:rgba(11,7,20,.63);
      border:1px solid rgba(255,255,255,.20);
      box-shadow:inset 0 0 18px rgba(34,211,238,.08),0 0 18px rgba(255,255,255,.08);
    }
    .time-box strong{
      display:block;
      font-size:20px;
      line-height:1;
      color:#fff;
      text-shadow:0 0 14px rgba(255,255,255,.35);
    }
    .time-box span{font-size:12px;color:rgba(255,255,255,.78)}

    .hero{
      padding:76px 0 88px;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      width:620px;height:620px;
      right:-220px;top:-170px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,61,129,.28),transparent 66%);
      filter:blur(4px);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.03fr .97fr;
      gap:30px;
      align-items:stretch;
    }
    .hero-panel{
      border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg,rgba(255,255,255,.11),rgba(255,255,255,.045)),
        radial-gradient(circle at 12% 18%,rgba(168,85,247,.30),transparent 32%);
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow);
      padding:42px;
      overflow:hidden;
      position:relative;
    }
    .hero-panel:after{
      content:"";
      position:absolute;
      left:42px;right:42px;bottom:0;height:3px;
      background:linear-gradient(90deg,var(--primary),var(--hot),var(--cyan));
      border-radius:999px 999px 0 0;
      box-shadow:0 0 22px rgba(255,61,129,.55);
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(32px,5vw,56px);
      line-height:1.12;
      font-weight:950;
      letter-spacing:-.06em;
      color:#fff;
    }
    .hero-lead{
      font-size:18px;
      color:var(--muted);
      max-width:760px;
      margin:0 0 26px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
    .metric-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:30px;
    }
    .metric{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.10);
    }
    .metric b{display:block;font-size:22px;color:#fff;line-height:1.2}
    .metric span{font-size:13px;color:var(--muted-2)}

    .stage{
      min-height:100%;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(160deg,rgba(24,17,38,.92),rgba(11,7,20,.72)),
        radial-gradient(circle at 75% 20%,rgba(34,211,238,.18),transparent 32%);
      box-shadow:var(--shadow-cyan);
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .stage-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      font-size:13px;
      font-weight:800;
    }
    .status-pill i{
      width:8px;height:8px;border-radius:50%;
      display:inline-block;
      background:var(--ok);
      box-shadow:0 0 14px var(--ok);
    }
    .entry-matrix{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:14px;
    }
    .entry-card{
      min-height:124px;
      border-radius:22px;
      padding:20px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.11);
      position:relative;
      overflow:hidden;
      transition:.24s ease;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      border-color:rgba(34,211,238,.45);
      box-shadow:0 16px 44px rgba(34,211,238,.12);
    }
    .entry-card.large{grid-row:span 2;min-height:262px;background:linear-gradient(160deg,rgba(168,85,247,.22),rgba(255,61,129,.10))}
    .entry-card h3{font-size:21px;font-weight:900;margin:12px 0 8px;color:#fff}
    .entry-card p{margin:0;color:var(--muted);font-size:14px}
    .entry-icon{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--hot));
      box-shadow:0 0 24px rgba(168,85,247,.25);
    }
    .matrix-lines{
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .matrix-line{
      height:9px;border-radius:999px;
      background:linear-gradient(90deg,rgba(255,255,255,.28),rgba(255,255,255,.06));
      overflow:hidden;
    }
    .matrix-line:nth-child(2){width:78%}
    .matrix-line:nth-child(3){width:58%}

    .panel-card{
      border-radius:var(--radius);
      background:linear-gradient(145deg,rgba(255,255,255,.085),rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 14px 50px rgba(0,0,0,.18);
      transition:.24s ease;
      height:100%;
    }
    .panel-card:hover{
      transform:translateY(-5px);
      border-color:rgba(168,85,247,.48);
      box-shadow:var(--shadow);
    }
    .card-pad{padding:28px}
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      font-size:12px;
      font-weight:800;
    }
    .feature-big{
      min-height:100%;
      background:
        linear-gradient(145deg,rgba(168,85,247,.20),rgba(255,61,129,.08)),
        rgba(255,255,255,.05);
    }
    .feature-big h2{font-size:clamp(28px,3vw,38px);font-weight:950;line-height:1.18;margin:16px 0}
    .feature-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
    .feature-list li{
      display:flex;gap:10px;align-items:flex-start;
      padding:12px 14px;border-radius:16px;
      background:rgba(11,7,20,.35);
      border:1px solid rgba(255,255,255,.09);
      color:var(--muted);
    }
    .feature-list i{color:var(--cyan);font-size:18px}

    .mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .mini-card h3{font-size:20px;font-weight:900;color:#fff;margin:14px 0 8px}
    .mini-card p{color:var(--muted);font-size:15px;margin:0}
    .mini-icon{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      background:rgba(34,211,238,.12);
      color:var(--cyan);
      border:1px solid rgba(34,211,238,.25);
    }

    .wall-section{
      background:
        radial-gradient(circle at 20% 20%,rgba(255,255,255,.12),transparent 24%),
        linear-gradient(135deg,rgba(168,85,247,.34),rgba(255,61,129,.22) 48%,rgba(34,211,238,.20));
      border-top:1px solid rgba(255,255,255,.08);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .wall-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      grid-auto-rows:178px;
      gap:16px;
      margin-top:34px;
    }
    .wall-card{
      border-radius:28px;
      padding:24px;
      background:
        linear-gradient(135deg,rgba(11,7,20,.80),rgba(24,17,38,.60)),
        radial-gradient(circle at 80% 20%,rgba(34,211,238,.22),transparent 34%);
      border:1px solid rgba(255,255,255,.15);
      position:relative;
      overflow:hidden;
      transition:.24s ease;
    }
    .wall-card:after{
      content:"";
      position:absolute;
      width:150px;height:150px;border-radius:42px;
      right:-60px;bottom:-70px;
      background:linear-gradient(135deg,var(--primary),var(--hot),var(--cyan));
      opacity:.28;
      transform:rotate(18deg);
    }
    .wall-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,255,255,.34);
      box-shadow:0 18px 60px rgba(255,61,129,.18);
    }
    .wall-card.big{grid-row:span 2}
    .wall-card.wide{grid-column:span 2}
    .wall-card h3{font-size:24px;font-weight:950;color:#fff;margin:14px 0 8px}
    .wall-card p{color:var(--muted);margin:0;max-width:430px}

    .guarantee-row{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:32px;
    }
    .guarantee{
      padding:22px;
      border-radius:22px;
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.11);
      transition:.22s ease;
    }
    .guarantee:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
    .guarantee i{font-size:28px;color:var(--cyan)}
    .guarantee h3{font-size:18px;font-weight:900;color:#fff;margin:12px 0 6px}
    .guarantee p{font-size:14px;color:var(--muted);margin:0}

    .security-card{
      background:
        linear-gradient(145deg,rgba(34,211,238,.13),rgba(168,85,247,.12)),
        rgba(255,255,255,.05);
    }
    .security-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:30px;
    }
    .security-item{
      padding:24px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(11,7,20,.36);
    }
    .security-item .shield{
      width:46px;height:46px;border-radius:18px;
      display:grid;place-items:center;
      color:#0B0714;
      background:linear-gradient(135deg,var(--warn),#fff);
      box-shadow:0 0 24px rgba(255,200,87,.25);
    }
    .security-item h3{font-size:19px;font-weight:900;color:#fff;margin:14px 0 8px}
    .security-item p{color:var(--muted);font-size:15px;margin:0}

    .info-layout{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:18px;
      margin-top:34px;
    }
    .news-list{
      display:grid;
      gap:12px;
    }
    .news-item{
      display:flex;
      gap:16px;
      align-items:flex-start;
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      transition:.22s ease;
    }
    .news-item:hover{
      transform:translateX(4px);
      border-color:rgba(34,211,238,.38);
      background:rgba(255,255,255,.08);
    }
    .news-date{
      min-width:68px;
      text-align:center;
      padding:8px;
      border-radius:14px;
      background:rgba(168,85,247,.14);
      border:1px solid rgba(168,85,247,.26);
      color:#fff;
      font-weight:900;
      line-height:1.2;
    }
    .news-date span{display:block;font-size:12px;color:var(--muted-2);font-weight:700}
    .news-item h3{font-size:18px;font-weight:900;color:#fff;margin:0 0 4px}
    .news-item p{margin:0;color:var(--muted);font-size:14px}
    .recommend{
      padding:26px;
      border-radius:28px;
      background:
        linear-gradient(145deg,rgba(255,61,129,.16),rgba(168,85,247,.12)),
        rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.12);
      height:100%;
    }
    .recommend h3{font-size:24px;font-weight:950;color:#fff;margin:14px 0 10px}
    .recommend p{color:var(--muted)}
    .recommend-list{display:grid;gap:10px;margin-top:18px}
    .recommend-list a{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:12px 14px;border-radius:16px;
      background:rgba(11,7,20,.36);
      border:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-weight:800;
    }
    .recommend-list a:hover{color:#fff;border-color:rgba(255,61,129,.38)}

    .pricing-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:32px;
    }
    .plan{
      padding:28px;
      border-radius:28px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      position:relative;
      overflow:hidden;
      transition:.22s ease;
    }
    .plan:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .plan.recommended{
      border-color:rgba(255,61,129,.42);
      background:
        linear-gradient(145deg,rgba(255,61,129,.18),rgba(168,85,247,.12)),
        rgba(255,255,255,.07);
    }
    .plan h3{font-size:22px;font-weight:950;color:#fff;margin:14px 0 8px}
    .plan .price{font-size:34px;font-weight:950;color:#fff;line-height:1;margin:18px 0}
    .plan .price span{font-size:14px;color:var(--muted);font-weight:700}
    .plan ul{list-style:none;padding:0;margin:18px 0;display:grid;gap:9px;color:var(--muted);font-size:14px}
    .plan li{display:flex;gap:8px}.plan li i{color:var(--ok)}

    .cta-section{
      padding:92px 0;
      background:
        radial-gradient(circle at 15% 20%,rgba(255,255,255,.20),transparent 24%),
        linear-gradient(120deg,var(--primary),var(--hot) 55%,var(--cyan));
    }
    .cta-card{
      max-width:980px;
      margin:0 auto;
      border-radius:34px;
      padding:36px;
      background:rgba(11,7,20,.82);
      border:1px solid rgba(255,255,255,.18);
      box-shadow:0 24px 90px rgba(11,7,20,.35);
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1fr .95fr;
      gap:30px;
      align-items:center;
    }
    .cta-card h2{font-size:clamp(28px,3.6vw,42px);font-weight:950;color:#fff;line-height:1.18;margin:14px 0}
    .cta-card p{color:var(--muted);margin:0}
    .form-control,.form-select{
      color:#fff!important;
      background:rgba(255,255,255,.075)!important;
      border:1px solid rgba(255,255,255,.14)!important;
      border-radius:16px!important;
      padding:13px 14px!important;
      box-shadow:none!important;
    }
    .form-control::placeholder{color:rgba(247,242,255,.48)}
    .form-control:focus,.form-select:focus{
      border-color:rgba(34,211,238,.72)!important;
      box-shadow:0 0 0 4px rgba(34,211,238,.13)!important;
    }
    .form-note{
      margin-top:12px;
      color:rgba(247,242,255,.66);
      font-size:13px;
    }

    .accordion{display:grid;gap:12px}
    .accordion-item{
      color:var(--text-soft);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.10)!important;
      border-radius:20px!important;
      overflow:hidden;
    }
    .accordion-button{
      background:rgba(255,255,255,.04)!important;
      color:#fff!important;
      font-weight:900;
      border-radius:20px!important;
      box-shadow:none!important;
      padding:18px 22px;
    }
    .accordion-button:not(.collapsed){
      background:linear-gradient(135deg,rgba(168,85,247,.18),rgba(255,61,129,.10))!important;
      box-shadow:inset 0 0 0 1px rgba(255,61,129,.22)!important;
    }
    .accordion-button::after{filter:invert(1)}
    .accordion-body{
      color:var(--muted);
      padding:0 22px 20px;
      line-height:1.85;
    }

    .footer{
      position:relative;
      padding:56px 0 26px;
      background:#070510;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer:before{
      content:"";
      position:absolute;left:0;right:0;top:0;height:2px;
      background:linear-gradient(90deg,transparent,var(--primary),var(--hot),var(--cyan),transparent);
      box-shadow:0 0 22px rgba(168,85,247,.55);
    }
    .footer h3,.footer h4{color:#fff;font-weight:950}
    .footer h3{font-size:22px;margin:0 0 12px}
    .footer h4{font-size:16px;margin:0 0 14px}
    .footer p,.footer li,.footer small{color:var(--muted-2)}
    .footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer a{color:var(--muted-2)}
    .footer a:hover{color:#fff}
    .footer-bottom{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:var(--muted-2);
      font-size:13px;
    }

    .floating-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:900;
      display:none;
      width:min(92vw,520px);
      padding:10px;
      border-radius:999px;
      background:rgba(11,7,20,.86);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 18px 50px rgba(0,0,0,.38);
      backdrop-filter:blur(16px);
    }
    .floating-cta a{width:100%}

    @media (max-width: 991.98px){
      .section{padding:66px 0}
      .strip-inner{align-items:flex-start;flex-direction:column}
      .time-boxes{width:100%}
      .hero-grid,.cta-grid,.info-layout{grid-template-columns:1fr}
      .hero-panel{padding:30px}
      .entry-matrix{grid-template-columns:1fr 1fr}
      .wall-grid{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
      .wall-card.big,.wall-card.wide{grid-column:span 1;grid-row:span 1}
      .guarantee-row,.security-grid,.pricing-grid{grid-template-columns:1fr 1fr}
      .nav-cta{margin-left:0;margin-top:10px}
    }
    @media (max-width: 767.98px){
      .brand-text strong{font-size:15px}
      .brand-text span{display:none}
      .countdown-strip{padding:14px 0}
      .strip-copy{align-items:flex-start;flex-direction:column;gap:8px}
      .time-box{min-width:0}.time-box strong{font-size:18px}
      .hero{padding:52px 0 62px}
      .hero-panel{border-radius:26px;padding:24px}
      .hero-actions .btn-neon,.hero-actions .btn-ghost{width:100%}
      .metric-row{grid-template-columns:1fr}
      .entry-matrix,.mini-grid,.wall-grid,.guarantee-row,.security-grid,.pricing-grid{grid-template-columns:1fr}
      .entry-card.large{grid-row:auto;min-height:160px}
      .wall-grid{grid-auto-rows:auto}
      .wall-card{min-height:170px}
      .cta-card{padding:24px;border-radius:26px}
      .floating-cta{display:block}
    }
    @media (max-width: 520px){
      .section{padding:52px 0}
      .section-desc{font-size:15px}
      .logo-mark{width:38px;height:38px}
      .navbar-brand{max-width:72vw}
      .time-boxes{grid-template-columns:repeat(4,1fr);gap:6px}
      .time-box{padding:7px 4px;border-radius:12px}
      .hero-lead{font-size:16px}
      .card-pad,.plan,.security-item,.guarantee{padding:20px}
      .news-item{flex-direction:column}
      .news-date{text-align:left;min-width:auto}
      .footer-bottom{padding-bottom:78px}
    }

/* roulang page: category1 */
:root{
      --bg:#0B0714;
      --bg-2:#11101D;
      --bg-3:#181126;
      --panel:rgba(20,16,34,.84);
      --panel-2:rgba(255,255,255,.04);
      --text:#F7F2FF;
      --muted:#C8BFE0;
      --muted-2:#A99BBB;
      --line:rgba(255,255,255,.09);
      --line-2:rgba(155,92,255,.34);
      --purple:#A855F7;
      --purple-2:#9B5CFF;
      --pink:#FF4FA3;
      --pink-2:#FF3D81;
      --cyan:#22D3EE;
      --cyan-2:#00E5FF;
      --warn:#FFC857;
      --success:#3EE7B9;
      --shadow:0 18px 60px rgba(155,92,255,.22);
      --shadow-2:0 12px 36px rgba(255,79,163,.18);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:18px;
      --radius-sm:14px;
      --container-pad:clamp(18px, 2vw, 28px);
    }
    *{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(1200px 600px at 10% -10%, rgba(168,85,247,.25), transparent 55%),
        radial-gradient(900px 500px at 90% 10%, rgba(255,79,163,.18), transparent 50%),
        radial-gradient(700px 420px at 60% 0%, rgba(34,211,238,.14), transparent 52%),
        linear-gradient(180deg, #080611 0%, #0B0714 44%, #090713 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(115deg, rgba(255,255,255,.03) 0, rgba(255,255,255,0) 18%, rgba(255,255,255,.02) 36%, rgba(255,255,255,0) 58%);
      opacity:.28;
      mix-blend-mode:screen;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(168,85,247,.35);color:#fff}
    .container-xl{padding-left:var(--container-pad);padding-right:var(--container-pad)}
    .navbar-wrap{
      position:sticky;
      top:0;
      z-index:1030;
      backdrop-filter:blur(18px);
      background:linear-gradient(180deg, rgba(8,6,17,.92) 0%, rgba(11,7,20,.86) 100%);
      border-bottom:1px solid rgba(255,255,255,.06);
      box-shadow:0 1px 0 rgba(255,255,255,.04), 0 8px 30px rgba(0,0,0,.24);
    }
    .navbar-wrap::after{
      content:"";
      display:block;
      height:2px;
      background:linear-gradient(90deg, transparent 0%, rgba(34,211,238,.7) 16%, rgba(155,92,255,.92) 52%, rgba(255,79,163,.8) 86%, transparent 100%);
      box-shadow:0 0 18px rgba(155,92,255,.55);
    }
    .navbar{padding:.95rem 0}
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:14px;
      color:var(--text);
      min-width:0;
    }
    .logo-mark{
      width:42px;height:42px;
      border-radius:14px;
      position:relative;
      background:
        radial-gradient(circle at 30% 28%, rgba(255,255,255,.9), rgba(255,255,255,.15) 18%, transparent 19%),
        linear-gradient(145deg, rgba(168,85,247,.95), rgba(255,79,163,.95));
      box-shadow:0 0 0 1px rgba(255,255,255,.08), 0 16px 30px rgba(168,85,247,.28);
      flex:0 0 auto;
    }
    .logo-mark::before,
    .logo-mark::after{
      content:"";
      position:absolute;
      inset:9px;
      border-radius:11px;
      border:1px solid rgba(255,255,255,.38);
      transform:rotate(18deg);
      opacity:.92;
    }
    .logo-mark::after{
      inset:13px;
      transform:rotate(-18deg);
      border-color:rgba(255,255,255,.28);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.12;min-width:0}
    .brand-text strong{
      font-size:1.05rem;
      letter-spacing:.02em;
      text-shadow:0 0 18px rgba(168,85,247,.35);
      white-space:nowrap;
    }
    .brand-text span{
      font-size:.82rem;
      color:var(--muted);
      white-space:nowrap;
    }
    .navbar-nav{gap:.55rem}
    .nav-link{
      color:var(--muted);
      font-weight:600;
      padding:.7rem .95rem !important;
      border-radius:999px;
      transition:.22s ease;
      position:relative;
    }
    .nav-link:hover,
    .nav-link:focus{
      color:#fff;
      background:rgba(255,255,255,.04);
      box-shadow:0 0 0 1px rgba(255,255,255,.06) inset;
    }
    .nav-link.active{
      color:#fff !important;
      background:linear-gradient(135deg, rgba(168,85,247,.18), rgba(255,79,163,.12));
      box-shadow:0 0 0 1px rgba(168,85,247,.26) inset, 0 10px 24px rgba(168,85,247,.15);
    }
    .nav-cta{margin-left:1rem}
    .btn-neon,
    .btn-neon-outline,
    .btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      padding:.86rem 1.2rem;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:.01em;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      text-decoration:none;
      user-select:none;
      white-space:nowrap;
    }
    .btn-neon{
      color:#fff;
      background:linear-gradient(135deg, var(--purple-2) 0%, var(--pink) 100%);
      box-shadow:0 16px 34px rgba(168,85,247,.24), 0 8px 20px rgba(255,79,163,.16);
    }
    .btn-neon:hover,.btn-neon:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 42px rgba(168,85,247,.3), 0 14px 30px rgba(255,79,163,.22);
    }
    .btn-neon-outline{
      color:#fff;
      background:rgba(255,255,255,.03);
      border-color:rgba(255,255,255,.14);
      box-shadow:0 0 0 1px rgba(255,255,255,.02) inset;
    }
    .btn-neon-outline:hover,.btn-neon-outline:focus{
      color:#fff;
      background:rgba(168,85,247,.14);
      border-color:rgba(168,85,247,.42);
      transform:translateY(-2px);
      box-shadow:0 18px 30px rgba(155,92,255,.16);
    }
    .btn-soft{
      color:#fff;
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.12);
    }
    .btn-soft:hover,.btn-soft:focus{
      color:#fff;
      background:rgba(255,255,255,.1);
      border-color:rgba(255,255,255,.16);
      transform:translateY(-2px);
    }
    .offcanvas{
      background:linear-gradient(180deg, rgba(11,7,20,.98), rgba(17,16,29,.98));
      color:var(--text);
      border-left:1px solid rgba(255,255,255,.08);
    }
    .offcanvas .nav-link{border-radius:16px}
    .offcanvas .btn-close{filter:invert(1) grayscale(1) brightness(2)}
    .main-shell{position:relative}
    .section{
      position:relative;
      padding:clamp(48px, 6vw, 98px) 0;
    }
    .section-tight{padding:clamp(28px, 4vw, 48px) 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      padding:.42rem .8rem;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      color:#fff;
      font-size:.85rem;
      font-weight:700;
      letter-spacing:.02em;
      box-shadow:0 0 0 1px rgba(255,255,255,.02) inset;
    }
    .eyebrow .dot{
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg, var(--cyan), var(--pink));
      box-shadow:0 0 12px rgba(34,211,238,.65);
    }
    .mini-strip{
      margin-top:1rem;
      background:linear-gradient(90deg, rgba(168,85,247,.22), rgba(255,79,163,.2), rgba(34,211,238,.18));
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--radius-lg);
      padding:1rem 1.1rem;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .mini-strip::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(120deg, transparent 0%, rgba(255,255,255,.12) 20%, transparent 42%);
      transform:translateX(-35%);
      animation:shine 5.5s linear infinite;
      opacity:.6;
    }
    @keyframes shine{
      0%{transform:translateX(-55%)}
      100%{transform:translateX(55%)}
    }
    .mini-strip .label{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.33rem .72rem;
      border-radius:999px;
      background:rgba(0,0,0,.25);
      border:1px solid rgba(255,255,255,.12);
      font-size:.82rem;
      font-weight:700;
      color:#fff;
    }
    .countdown-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:.6rem;
    }
    .count-box{
      text-align:center;
      padding:.78rem .4rem;
      border-radius:16px;
      background:rgba(10,8,18,.45);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.02), 0 0 0 1px rgba(155,92,255,.12);
      backdrop-filter:blur(10px);
    }
    .count-box strong{
      display:block;
      font-size:1.45rem;
      line-height:1;
      letter-spacing:.04em;
      text-shadow:0 0 18px rgba(255,255,255,.18);
    }
    .count-box span{
      display:block;
      margin-top:.3rem;
      color:var(--muted-2);
      font-size:.78rem;
    }
    .hero{
      padding:clamp(28px, 4vw, 52px) 0 clamp(40px, 5vw, 72px);
      position:relative;
    }
    .hero-card{
      position:relative;
      overflow:hidden;
      border-radius:clamp(24px, 3vw, 34px);
      background:
        radial-gradient(800px 420px at 10% 10%, rgba(168,85,247,.34), transparent 48%),
        radial-gradient(700px 380px at 95% 18%, rgba(255,79,163,.22), transparent 42%),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.1);
      box-shadow:var(--shadow), 0 0 0 1px rgba(255,255,255,.03) inset;
      padding:clamp(24px, 3vw, 40px);
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:-20% auto auto -10%;
      width:320px;
      height:320px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(34,211,238,.18), transparent 68%);
      filter:blur(20px);
      pointer-events:none;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      inset:auto -12% -20% auto;
      width:340px;
      height:340px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,79,163,.18), transparent 68%);
      filter:blur(18px);
      pointer-events:none;
    }
    .hero h1{
      font-size:clamp(2rem, 4vw, 3.55rem);
      line-height:1.14;
      font-weight:900;
      margin:1rem 0 1rem;
      letter-spacing:-.03em;
    }
    .hero p.lead{
      color:var(--muted);
      font-size:clamp(1rem, 1.55vw, 1.14rem);
      line-height:1.8;
      max-width:58rem;
      margin-bottom:1.35rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.85rem;
      margin-top:1.4rem;
    }
    .status-row{
      display:flex;
      flex-wrap:wrap;
      gap:.6rem;
      margin-top:1.3rem;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.48rem .82rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.05);
      color:#fff;
      font-size:.86rem;
      font-weight:700;
    }
    .status-pill .s-dot{
      width:9px;height:9px;border-radius:50%;
      background:linear-gradient(135deg, var(--cyan), var(--success));
      box-shadow:0 0 12px rgba(62,231,185,.6);
    }
    .hero-side{
      position:relative;
      z-index:1;
      border-radius:26px;
      background:linear-gradient(180deg, rgba(12,9,22,.9), rgba(19,15,35,.84));
      border:1px solid rgba(255,255,255,.1);
      box-shadow:0 18px 50px rgba(0,0,0,.28), 0 0 0 1px rgba(255,255,255,.03) inset;
      padding:1.2rem;
      height:100%;
    }
    .side-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .side-title{
      font-size:1rem;
      font-weight:800;
      margin:0;
    }
    .side-sub{
      color:var(--muted-2);
      font-size:.86rem;
      margin:.2rem 0 0;
    }
    .signal{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.42rem .7rem;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      font-size:.8rem;
      color:#fff;
    }
    .signal i{color:var(--cyan)}
    .panel-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:.75rem;
    }
    .panel-card{
      min-height:120px;
      border-radius:20px;
      padding:1rem;
      background:
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03)),
        rgba(255,255,255,.02);
      border:1px solid rgba(255,255,255,.08);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .panel-card:hover{
      transform:translateY(-3px);
      border-color:rgba(168,85,247,.35);
      box-shadow:0 16px 34px rgba(155,92,255,.18);
    }
    .panel-card .topline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.6rem;
      margin-bottom:.75rem;
    }
    .panel-card .badge{
      border-radius:999px;
      padding:.42rem .65rem;
      font-weight:700;
      background:rgba(255,255,255,.08) !important;
      color:#fff !important;
      border:1px solid rgba(255,255,255,.1);
    }
    .panel-card h3{
      font-size:1.02rem;
      line-height:1.3;
      margin:0 0 .35rem;
      font-weight:800;
    }
    .panel-card p{
      color:var(--muted);
      margin:0;
      font-size:.92rem;
      line-height:1.68;
    }
    .chips-row{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      margin-top:1rem;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:.42rem;
      padding:.56rem .82rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      color:var(--text);
      font-size:.88rem;
      font-weight:700;
      transition:all .2s ease;
    }
    .chip:hover,
    .chip:focus{
      border-color:rgba(34,211,238,.42);
      box-shadow:0 0 0 3px rgba(34,211,238,.08);
      transform:translateY(-1px);
      color:#fff;
    }
    .chip.active{
      background:linear-gradient(135deg, rgba(168,85,247,.95), rgba(255,79,163,.88));
      border-color:transparent;
      box-shadow:0 16px 34px rgba(168,85,247,.2);
      color:#fff;
    }
    .section-title{
      margin-bottom:1.5rem;
    }
    .section-title .eyebrow{margin-bottom:.7rem}
    .section-title h2{
      font-size:clamp(1.6rem, 2.8vw, 2.55rem);
      line-height:1.18;
      font-weight:900;
      margin:0;
      letter-spacing:-.02em;
    }
    .section-title p{
      margin:.9rem 0 0;
      max-width:62rem;
      color:var(--muted);
      line-height:1.8;
      font-size:1rem;
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
        rgba(15,12,27,.8);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 12px 34px rgba(0,0,0,.2);
      padding:1.3rem;
      height:100%;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .feature-card:hover{
      transform:translateY(-4px);
      border-color:rgba(168,85,247,.34);
      box-shadow:0 18px 50px rgba(155,92,255,.16);
    }
    .feature-card .card-tag{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.35rem .72rem;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-size:.78rem;
      font-weight:700;
    }
    .feature-card h3{
      margin:1rem 0 .6rem;
      font-size:1.15rem;
      line-height:1.35;
      font-weight:800;
    }
    .feature-card p{
      color:var(--muted);
      font-size:.95rem;
      line-height:1.76;
      margin:0;
    }
    .feature-card .meta{
      margin-top:1rem;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.8rem;
      color:var(--muted-2);
      font-size:.85rem;
    }
    .feature-card .meta .state{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      color:#fff;
    }
    .feature-card .meta .state .dot{
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg, var(--success), var(--cyan));
      box-shadow:0 0 12px rgba(62,231,185,.6);
    }
    .mosaic{
      position:relative;
      border-radius:clamp(24px, 3vw, 34px);
      background:
        linear-gradient(135deg, rgba(168,85,247,.18), rgba(255,79,163,.12), rgba(34,211,238,.16)),
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow), 0 0 0 1px rgba(255,255,255,.03) inset;
      padding:1.25rem;
      overflow:hidden;
    }
    .mosaic::before{
      content:"";
      position:absolute;
      inset:-40% auto auto -10%;
      width:340px;
      height:340px;
      background:radial-gradient(circle, rgba(255,255,255,.12), transparent 65%);
      filter:blur(20px);
      pointer-events:none;
    }
    .mosaic-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:1rem;
    }
    .mosaic-grid .m-block{
      border-radius:24px;
      min-height:190px;
      padding:1.15rem;
      background:
        linear-gradient(180deg, rgba(11,7,20,.74), rgba(11,7,20,.36)),
        radial-gradient(circle at top right, rgba(255,79,163,.14), transparent 42%);
      border:1px solid rgba(255,255,255,.08);
      position:relative;
      overflow:hidden;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .mosaic-grid .m-block:hover{
      transform:translateY(-4px);
      border-color:rgba(34,211,238,.34);
      box-shadow:0 18px 42px rgba(34,211,238,.12);
    }
    .mosaic-grid .m-block h3{
      margin:0 0 .45rem;
      font-size:1.12rem;
      font-weight:800;
    }
    .mosaic-grid .m-block p{
      margin:0;
      color:var(--muted);
      line-height:1.72;
      font-size:.93rem;
    }
    .mosaic-grid .m-block .glow{
      position:absolute;
      inset:auto -16% -20% auto;
      width:160px;height:160px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(168,85,247,.18), transparent 70%);
      filter:blur(8px);
      pointer-events:none;
    }
    .mosaic-grid .m-block.big{
      grid-row:span 2;
      min-height:396px;
      padding:1.35rem;
      background:
        linear-gradient(180deg, rgba(24,17,38,.96), rgba(13,9,22,.7)),
        radial-gradient(circle at 20% 10%, rgba(168,85,247,.18), transparent 46%);
    }
    .inner-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.8rem;
      margin-top:1rem;
    }
    .status-card{
      padding:.9rem;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .status-card .k{font-size:.82rem;color:var(--muted-2)}
    .status-card .v{font-weight:800;font-size:1.02rem;margin-top:.2rem}
    .status-card .v small{font-weight:700;color:var(--muted);font-size:.82rem}
    .index-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:1rem;
    }
    .index-card{
      height:100%;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
      border:1px solid rgba(255,255,255,.08);
      padding:1.2rem;
      box-shadow:0 10px 30px rgba(0,0,0,.18);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .index-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,79,163,.34);
      box-shadow:0 18px 44px rgba(255,79,163,.14);
    }
    .index-card .top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .index-card .icon{
      width:48px;height:48px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(168,85,247,.22), rgba(255,79,163,.16));
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-size:1.15rem;
    }
    .index-card h3{
      font-size:1.05rem;
      font-weight:800;
      margin:0 0 .55rem;
      line-height:1.35;
    }
    .index-card p{
      margin:0;
      color:var(--muted);
      line-height:1.72;
      font-size:.93rem;
    }
    .index-card .foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.8rem;
      margin-top:1rem;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .index-card .small-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.36rem .65rem;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-size:.76rem;
      font-weight:700;
    }
    .index-card .link{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      color:#fff;
      font-weight:800;
      font-size:.88rem;
      opacity:.96;
    }
    .index-card .link:hover{color:var(--cyan)}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:clamp(24px, 3vw, 34px);
      background:
        radial-gradient(1200px 400px at 10% 0%, rgba(34,211,238,.26), transparent 55%),
        radial-gradient(900px 360px at 90% 20%, rgba(255,79,163,.28), transparent 50%),
        linear-gradient(135deg, #6D28D9 0%, #A855F7 38%, #FF4FA3 100%);
      padding:1.5rem;
      box-shadow:0 20px 60px rgba(155,92,255,.22), 0 16px 40px rgba(255,79,163,.16);
    }
    .cta-band::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(110deg, transparent 0%, rgba(255,255,255,.16) 18%, transparent 36%);
      transform:translateX(-45%);
      animation:shine 6.5s linear infinite;
      opacity:.58;
    }
    .cta-panel{
      position:relative;
      z-index:1;
      border-radius:26px;
      background:rgba(8,6,17,.66);
      border:1px solid rgba(255,255,255,.12);
      padding:clamp(1.2rem, 2vw, 1.6rem);
      box-shadow:0 12px 30px rgba(0,0,0,.2);
    }
    .cta-panel h2{
      font-size:clamp(1.55rem, 2.9vw, 2.3rem);
      line-height:1.18;
      font-weight:900;
      margin:0 0 .6rem;
    }
    .cta-panel p{
      color:#F6F2FF;
      opacity:.92;
      line-height:1.75;
      margin:0 0 1rem;
      font-size:.98rem;
    }
    .form-control,
    .form-select{
      background:rgba(11,7,20,.72);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      border-radius:16px;
      padding:.92rem 1rem;
      box-shadow:none !important;
    }
    .form-control::placeholder{color:#9C8FB7}
    .form-control:focus,
    .form-select:focus{
      background:rgba(11,7,20,.9);
      color:#fff;
      border-color:rgba(34,211,238,.48);
      box-shadow:0 0 0 .22rem rgba(34,211,238,.1) !important;
    }
    .form-label{color:#fff;font-weight:700;margin-bottom:.45rem}
    .privacy-note{
      color:rgba(255,255,255,.84);
      font-size:.86rem;
      line-height:1.7;
      margin-top:.8rem;
    }
    .faq-wrap{
      border-radius:clamp(24px, 3vw, 34px);
      background:linear-gradient(180deg, rgba(17,16,29,.9), rgba(11,7,20,.92));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 18px 50px rgba(0,0,0,.18);
      padding:1.2rem;
    }
    .accordion-item{
      background:transparent;
      border:0;
      margin-bottom:.9rem;
    }
    .accordion-button{
      border-radius:18px !important;
      background:rgba(255,255,255,.05);
      color:#fff;
      font-weight:800;
      box-shadow:none !important;
      padding:1rem 1.1rem;
      border:1px solid rgba(255,255,255,.08);
    }
    .accordion-button:not(.collapsed){
      color:#fff;
      background:linear-gradient(135deg, rgba(168,85,247,.22), rgba(255,79,163,.14));
      border-color:rgba(168,85,247,.36);
    }
    .accordion-button::after{
      filter:invert(1) brightness(2);
      opacity:.85;
    }
    .accordion-body{
      padding:1rem 1.1rem 1.1rem;
      color:var(--muted);
      line-height:1.8;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.06);
      border-top:0;
      border-radius:0 0 18px 18px;
    }
    .breadcrumb{
      --bs-breadcrumb-divider-color:rgba(255,255,255,.45);
      --bs-breadcrumb-item-active-color:#fff;
      --bs-breadcrumb-item-padding-x:.35rem;
      margin:0;
      padding:0;
    }
    .breadcrumb a{
      color:var(--muted);
      text-decoration:none;
    }
    .breadcrumb a:hover{color:#fff}
    .breadcrumb-item+.breadcrumb-item::before{color:rgba(255,255,255,.45)}
    .footer{
      position:relative;
      margin-top:clamp(44px, 6vw, 80px);
      padding:clamp(32px, 5vw, 58px) 0 1rem;
      background:linear-gradient(180deg, rgba(11,7,20,.78), rgba(8,6,17,.98));
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer::before{
      content:"";
      position:absolute;
      top:0;left:0;right:0;height:2px;
      background:linear-gradient(90deg, transparent, rgba(34,211,238,.85), rgba(168,85,247,.95), rgba(255,79,163,.82), transparent);
      box-shadow:0 0 18px rgba(168,85,247,.5);
    }
    .footer h3{
      font-size:1.15rem;
      font-weight:900;
      margin:0 0 .9rem;
    }
    .footer h4{
      font-size:1rem;
      font-weight:800;
      margin:0 0 .95rem;
      color:#fff;
    }
    .footer p, .footer li, .footer a, .footer-bottom{
      color:var(--muted);
      line-height:1.8;
      font-size:.94rem;
    }
    .footer a:hover{color:#fff}
    .footer ul{list-style:none;padding:0;margin:0}
    .footer li+li{margin-top:.42rem}
    .footer-bottom{
      margin-top:1.5rem;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:.8rem;
    }
    .sticky-note{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.45rem .72rem;
      border-radius:999px;
      background:rgba(255,200,87,.12);
      border:1px solid rgba(255,200,87,.22);
      color:#FFE7AA;
      font-weight:700;
      font-size:.82rem;
    }
    .note-box{
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      padding:1rem 1.05rem;
      color:var(--muted);
      line-height:1.7;
    }
    .soft-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:1rem;
    }
    .info-bar{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:.8rem;
      justify-content:space-between;
    }
    .info-bar .left{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:.65rem;
    }
    .info-bar .right{
      color:var(--muted-2);
      font-size:.9rem;
    }
    .mobile-only{display:none}
    @media (max-width: 991.98px){
      .nav-cta{margin-left:0}
      .hero-card{padding:1.2rem}
      .mosaic-grid{grid-template-columns:1fr 1fr}
      .mosaic-grid .m-block.big{grid-column:span 2; min-height:280px}
      .index-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .soft-grid{grid-template-columns:1fr}
      .panel-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 767.98px){
      .desktop-only{display:none}
      .mobile-only{display:block}
      .section{padding:44px 0}
      .hero h1{font-size:clamp(1.9rem, 8vw, 2.6rem)}
      .hero p.lead{font-size:1rem}
      .hero-actions .btn-neon,
      .hero-actions .btn-neon-outline,
      .hero-actions .btn-soft,
      .cta-panel .btn-neon,
      .cta-panel .btn-neon-outline{
        width:100%;
      }
      .countdown-grid{grid-template-columns:repeat(4,minmax(0,1fr)); gap:.45rem}
      .count-box{padding:.62rem .3rem}
      .count-box strong{font-size:1.05rem}
      .count-box span{font-size:.72rem}
      .index-grid{grid-template-columns:1fr}
      .panel-grid{grid-template-columns:1fr}
      .mosaic-grid{grid-template-columns:1fr}
      .mosaic-grid .m-block.big{grid-column:span 1; min-height:240px}
      .footer-bottom{flex-direction:column;align-items:flex-start}
      .navbar-brand .brand-text span{display:none}
      .hero-side{margin-top:1rem}
      .btn-neon,.btn-neon-outline,.btn-soft{padding:.82rem 1.05rem}
      .container-xl{padding-left:16px;padding-right:16px}
      .cta-band{padding:1rem}
    }
    @media (max-width: 575.98px){
      .navbar{padding:.8rem 0}
      .logo-mark{width:38px;height:38px;border-radius:13px}
      .brand-text strong{font-size:.98rem}
      .mini-strip{padding:.9rem}
      .mini-strip .col-md-8,.mini-strip .col-md-4{width:100%}
      .countdown-grid{gap:.38rem}
      .count-box strong{font-size:1rem}
      .hero-card{border-radius:24px}
      .hero-side{padding:1rem}
      .feature-card,.index-card,.faq-wrap,.cta-panel,.mosaic{border-radius:22px}
      .panel-card{min-height:unset}
      .chip{padding:.52rem .72rem;font-size:.82rem}
      .accordion-button,.accordion-body{border-radius:16px !important}
      .form-control,.form-select{border-radius:14px;padding:.84rem .95rem}
    }
    .focus-visible:focus,
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible{
      outline:0;
      box-shadow:0 0 0 .22rem rgba(168,85,247,.18), 0 0 0 .34rem rgba(34,211,238,.08);
    }