/* roulang page: index */
:root{
      --bg:#080b10;
      --bg-2:#0d121a;
      --panel:#121925;
      --panel-2:#161f2d;
      --panel-soft:#1b2636;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(45,212,255,.36);
      --text:#eef6ff;
      --muted:#97a6ba;
      --muted-2:#c3d0df;
      --cyan:#20e6ff;
      --blue:#4a8cff;
      --orange:#ff6b3d;
      --green:#29e6a7;
      --yellow:#ffd166;
      --danger:#ff4d64;
      --shadow:0 20px 60px rgba(0,0,0,.34);
      --shadow-soft:0 12px 34px rgba(0,0,0,.24);
      --radius:20px;
      --radius-sm:12px;
      --radius-lg:28px;
      --container:1240px;
      --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      --num:"DIN Alternate","Roboto Condensed","Arial Narrow",Arial,sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:var(--font);
      background:
        radial-gradient(circle at 14% 8%,rgba(32,230,255,.12),transparent 30%),
        radial-gradient(circle at 90% 18%,rgba(74,140,255,.13),transparent 32%),
        linear-gradient(180deg,#07090d 0%,#0a0f16 42%,#080b10 100%);
      color:var(--text);
      line-height:1.72;
      min-height:100vh;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(32,230,255,.28);color:#fff}
    .container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(8,11,16,.88);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(16px);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:.2px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#061018;
      background:linear-gradient(135deg,var(--cyan),var(--blue));
      box-shadow:0 0 0 1px rgba(255,255,255,.12),0 12px 28px rgba(32,230,255,.18);
      font-family:var(--num);
      font-weight:900;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:18px;white-space:nowrap}
    .brand-text span{font-size:12px;color:var(--muted);font-weight:700;margin-top:4px;white-space:nowrap}
    .main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
    .main-nav a{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted-2);
      font-size:14px;
      font-weight:800;
      transition:.22s ease;
    }
    .main-nav a:hover,.main-nav a:focus-visible{
      color:#fff;
      background:rgba(32,230,255,.09);
      outline:none;
    }
    .main-nav a.active{
      color:#071017;
      background:linear-gradient(135deg,var(--cyan),#7af3ff);
      box-shadow:0 10px 24px rgba(32,230,255,.16);
    }
    .nav-cta{
      padding:11px 18px;
      border-radius:999px;
      color:#061018;
      background:linear-gradient(135deg,var(--orange),#ffb05c);
      font-weight:900;
      box-shadow:0 12px 26px rgba(255,107,61,.22);
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-cta:hover,.nav-cta:focus-visible{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,107,61,.3);outline:none}
    .mobile-toggle{display:none;width:42px;height:42px;border-radius:12px;background:var(--panel);border:1px solid var(--line);color:#fff}
    .hero{
      position:relative;
      overflow:hidden;
      padding:86px 0 56px;
      background:
        linear-gradient(90deg,rgba(8,11,16,.92),rgba(8,11,16,.72) 46%,rgba(8,11,16,.95)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      border-bottom:1px solid var(--line);
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(32,230,255,.06) 1px,transparent 1px),
        linear-gradient(90deg,rgba(32,230,255,.06) 1px,transparent 1px);
      background-size:46px 46px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 88%);
      pointer-events:none;
    }
    .hero-content{position:relative;z-index:1}
    .hero-top{
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);
      gap:34px;
      align-items:end;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(32,230,255,.28);
      border-radius:999px;
      background:rgba(32,230,255,.08);
      color:#aef7ff;
      font-size:13px;
      font-weight:900;
      margin-bottom:18px;
    }
    .pulse{
      width:8px;height:8px;border-radius:50%;background:var(--green);
      box-shadow:0 0 0 6px rgba(41,230,167,.12);
    }
    h1{
      font-size:clamp(34px,5.2vw,70px);
      line-height:1.03;
      letter-spacing:-2.5px;
      max-width:920px;
    }
    .hero-subtitle{
      margin-top:22px;
      color:var(--muted-2);
      font-size:18px;
      max-width:760px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:12px 18px;
      border-radius:14px;
      font-weight:900;
      transition:.22s ease;
      border:1px solid transparent;
      user-select:none;
    }
    .btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#051018;box-shadow:0 16px 34px rgba(32,230,255,.18)}
    .btn-secondary{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.16);color:#fff}
    .btn-orange{background:linear-gradient(135deg,var(--orange),#ffb45f);color:#120806;box-shadow:0 16px 34px rgba(255,107,61,.18)}
    .btn:hover,.btn:focus-visible{transform:translateY(-2px);outline:none}
    .btn-primary:hover{box-shadow:0 20px 42px rgba(32,230,255,.28)}
    .btn-secondary:hover{border-color:var(--line-strong);background:rgba(32,230,255,.08)}
    .hero-board{
      display:grid;
      gap:14px;
    }
    .score-card{
      position:relative;
      padding:18px;
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(18,25,37,.92),rgba(12,18,27,.92));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .score-card:after{
      content:"";
      position:absolute;
      inset:auto -20% -50% auto;
      width:210px;height:210px;border-radius:50%;
      background:radial-gradient(circle,rgba(32,230,255,.15),transparent 62%);
      pointer-events:none;
    }
    .score-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
    .score-title{font-weight:900;color:#fff}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 9px;
      border-radius:999px;
      font-size:12px;
      line-height:1;
      font-weight:900;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .badge-cyan{color:#baf7ff;background:rgba(32,230,255,.1);border-color:rgba(32,230,255,.24)}
    .badge-orange{color:#ffd2c3;background:rgba(255,107,61,.12);border-color:rgba(255,107,61,.25)}
    .badge-green{color:#bfffe9;background:rgba(41,230,167,.1);border-color:rgba(41,230,167,.24)}
    .match-row{display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--muted-2);font-size:14px}
    .match-row strong{font-family:var(--num);font-size:28px;color:#fff;letter-spacing:.5px}
    .quick-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:36px;
    }
    .quick-item{
      padding:18px;
      border-radius:var(--radius);
      background:rgba(18,25,37,.76);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .quick-item span{color:var(--muted);font-size:13px;font-weight:800}
    .quick-item strong{display:block;margin-top:6px;font-family:var(--num);font-size:30px;line-height:1;color:#fff}
    main{background:linear-gradient(180deg,rgba(13,18,26,.4),rgba(8,11,16,0))}
    .section{padding:76px 0}
    .section + .section{border-top:1px solid rgba(148,163,184,.08)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-kicker{color:var(--cyan);font-weight:900;font-size:13px;letter-spacing:.08em}
    h2{font-size:clamp(26px,3.3vw,42px);line-height:1.18;letter-spacing:-1px;margin-top:6px}
    .section-desc{color:var(--muted-2);max-width:620px}
    .timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .stage-card{
      padding:22px;
      min-height:180px;
      border-radius:var(--radius);
      background:var(--panel);
      border:1px solid var(--line);
      transition:.22s ease;
      position:relative;
      overflow:hidden;
    }
    .stage-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-soft)}
    .stage-card .icon{
      width:44px;height:44px;border-radius:15px;
      display:grid;place-items:center;
      background:rgba(32,230,255,.1);
      color:var(--cyan);
      font-size:22px;
      margin-bottom:18px;
    }
    .stage-card h3{font-size:19px;margin-bottom:8px}
    .stage-card p{color:var(--muted);font-size:14px}
    .stage-num{
      position:absolute;right:18px;top:14px;
      font-family:var(--num);font-size:34px;color:rgba(255,255,255,.08);font-weight:900;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);
      gap:20px;
      align-items:stretch;
    }
    .feature-main{
      min-height:460px;
      border-radius:var(--radius-lg);
      overflow:hidden;
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:var(--shadow);
      position:relative;
    }
    .feature-main img{width:100%;height:100%;object-fit:cover;min-height:460px;filter:saturate(.98) contrast(1.05)}
    .feature-main:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,11,16,.04),rgba(8,11,16,.88))}
    .feature-copy{
      position:absolute;
      left:28px;right:28px;bottom:28px;
      z-index:1;
    }
    .feature-copy h3{font-size:32px;line-height:1.18;margin:12px 0}
    .feature-copy p{color:var(--muted-2);max-width:720px}
    .side-panel{
      display:grid;
      gap:16px;
    }
    .info-list-card{
      padding:20px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg,var(--panel),rgba(18,25,37,.76));
    }
    .info-list-card h3{font-size:20px;margin-bottom:14px}
    .trend{
      display:flex;align-items:center;justify-content:space-between;
      gap:14px;
      padding:13px 0;
      border-top:1px solid rgba(148,163,184,.12);
      color:var(--muted-2);
    }
    .trend:first-of-type{border-top:0}
    .trend strong{color:#fff}
    .trend .num{font-family:var(--num);font-size:21px;color:var(--orange);font-weight:900}
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(5,1fr);
      gap:16px;
    }
    .entry-card{
      padding:22px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(22,31,45,.95),rgba(13,18,26,.95));
      min-height:220px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:.22s ease;
    }
    .entry-card:hover{transform:translateY(-4px);border-color:rgba(32,230,255,.35);box-shadow:var(--shadow-soft)}
    .entry-card h3{font-size:20px;margin:16px 0 8px}
    .entry-card p{font-size:14px;color:var(--muted)}
    .entry-icon{width:48px;height:48px;border-radius:16px;background:rgba(74,140,255,.12);display:grid;place-items:center;font-size:24px;color:#9dc3ff}
    .entry-link{margin-top:18px;color:var(--cyan);font-weight:900;font-size:14px}
    .content-mosaic{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .article-card{
      border-radius:var(--radius);
      overflow:hidden;
      border:1px solid var(--line);
      background:var(--panel);
      transition:.22s ease;
    }
    .article-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-soft)}
    .article-card img{width:100%;height:190px;object-fit:cover}
    .article-body{padding:20px}
    .meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
    .article-body h3{font-size:20px;line-height:1.35;margin-bottom:10px}
    .article-body p{color:var(--muted);font-size:14px}
    .proof-wrap{
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:
        linear-gradient(135deg,rgba(32,230,255,.1),transparent 36%),
        linear-gradient(180deg,var(--panel),#101720);
      padding:28px;
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      align-items:center;
    }
    .proof-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .proof-box{
      padding:20px;
      border-radius:18px;
      background:rgba(8,11,16,.42);
      border:1px solid rgba(148,163,184,.14);
    }
    .proof-box strong{display:block;font-family:var(--num);font-size:36px;color:#fff;line-height:1}
    .proof-box span{display:block;margin-top:8px;color:var(--muted);font-size:13px;font-weight:800}
    .proof-text p{color:var(--muted-2);margin-top:14px}
    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    details{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:var(--panel);
      padding:18px 20px;
      transition:.22s ease;
    }
    details[open]{border-color:rgba(32,230,255,.32);background:linear-gradient(180deg,var(--panel-2),var(--panel))}
    summary{
      cursor:pointer;
      list-style:none;
      font-weight:900;
      color:#fff;
      display:flex;
      justify-content:space-between;
      gap:16px;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";color:var(--cyan);font-size:22px;line-height:1}
    details[open] summary:after{content:"−"}
    details p{margin-top:14px;color:var(--muted-2);font-size:15px;border-top:1px solid rgba(148,163,184,.12);padding-top:14px}
    .cta{
      padding:70px 0 84px;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      padding:42px;
      border:1px solid rgba(32,230,255,.24);
      background:
        linear-gradient(90deg,rgba(8,11,16,.92),rgba(8,11,16,.72)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
    }
    .cta-box h2{margin:0}
    .cta-box p{color:var(--muted-2);max-width:760px;margin-top:12px}
    .site-footer{
      background:#06080c;
      border-top:1px solid var(--line);
      padding:42px 0 24px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .9fr;
      gap:28px;
      align-items:start;
    }
    .footer-title{font-weight:900;font-size:18px;margin-bottom:12px}
    .footer-text,.footer-links a,.risk{color:var(--muted);font-size:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a:hover{color:var(--cyan)}
    .risk{
      padding:14px;
      border:1px solid rgba(255,107,61,.18);
      background:rgba(255,107,61,.06);
      border-radius:16px;
    }
    .copyright{
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid rgba(148,163,184,.12);
      color:#748399;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .hero-top,.feature-grid,.proof-wrap,.cta-box{grid-template-columns:1fr}
      .quick-strip{grid-template-columns:repeat(2,1fr)}
      .timeline{grid-template-columns:repeat(2,1fr)}
      .entry-grid{grid-template-columns:repeat(3,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .main-nav{gap:4px}
      .nav-cta{display:none}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .nav-wrap{min-height:68px}
      .brand-text span{display:none}
      .mobile-toggle{display:grid;place-items:center}
      .main-nav{
        position:absolute;
        left:14px;right:14px;top:72px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:12px;
        background:rgba(12,18,27,.98);
        border:1px solid var(--line);
        border-radius:18px;
        box-shadow:var(--shadow);
      }
      .main-nav.open{display:flex}
      .main-nav a{text-align:center;border-radius:12px}
      .hero{padding:60px 0 42px}
      h1{letter-spacing:-1.2px}
      .hero-subtitle{font-size:16px}
      .section{padding:54px 0}
      .section-head{display:block}
      .section-desc{margin-top:12px}
      .content-mosaic,.faq-grid{grid-template-columns:1fr}
      .entry-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr}
      .feature-copy{left:20px;right:20px;bottom:20px}
      .feature-copy h3{font-size:25px}
    }
    @media (max-width:520px){
      .brand-text strong{font-size:15px;max-width:190px;overflow:hidden;text-overflow:ellipsis}
      .hero-actions{display:grid}
      .btn{width:100%}
      .quick-strip,.timeline,.entry-grid,.proof-stats{grid-template-columns:1fr}
      .score-card{padding:16px}
      .match-row{align-items:flex-start}
      .match-row strong{font-size:24px}
      .article-card img{height:170px}
      .cta-box{padding:26px}
      .proof-wrap{padding:20px}
      .section{padding:46px 0}
    }
    @media (min-width:1280px){
      .hero{padding:104px 0 64px}
      .section{padding:86px 0}
    }

/* roulang page: category1 */
:root{
      --bg:#071018;
      --bg-2:#0b1521;
      --panel:#0e1b28;
      --panel-2:#112132;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(120,209,255,.18);
      --text:#ecf5ff;
      --muted:#9fb3c8;
      --soft:#7f95aa;
      --brand:#4de1ff;
      --brand-2:#2ea7ff;
      --accent:#ff7b4d;
      --good:#39d08f;
      --warn:#ffbe55;
      --shadow:0 18px 50px rgba(0,0,0,.35);
      --shadow-soft:0 10px 30px rgba(0,0,0,.22);
      --radius:20px;
      --radius-sm:14px;
      --radius-xs:10px;
      --container:1280px;
      --gap:24px;
      --transition:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      background:
        radial-gradient(circle at top left, rgba(77,225,255,.12), transparent 28%),
        radial-gradient(circle at top right, rgba(46,167,255,.10), transparent 24%),
        linear-gradient(180deg, #081019 0%, #071018 52%, #050b12 100%);
      color:var(--text);
      line-height:1.65;
      letter-spacing:.2px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(77,225,255,.25);color:#fff}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      backdrop-filter:blur(12px);
      background:rgba(6,14,21,.76);
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .header-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      min-height:78px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(135deg, rgba(77,225,255,.96), rgba(46,167,255,.84));
      color:#04111b;
      font-weight:900;
      letter-spacing:.5px;
      box-shadow:0 12px 24px rgba(46,167,255,.24);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
      line-height:1.2;
    }
    .brand-text strong{
      font-size:1.05rem;
      color:var(--text);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      font-size:.86rem;
      color:var(--muted);
      margin-top:4px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .main-nav a{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      transition:all var(--transition);
      border:1px solid transparent;
      font-size:.96rem;
      white-space:nowrap;
    }
    .main-nav a:hover,
    .main-nav a:focus-visible{
      color:var(--text);
      border-color:rgba(77,225,255,.22);
      background:rgba(255,255,255,.03);
      outline:none;
    }
    .main-nav a.active,
    .main-nav a[aria-current="page"]{
      color:#071018;
      background:linear-gradient(135deg, var(--brand), #9cf0ff);
      box-shadow:0 10px 22px rgba(77,225,255,.18);
      border-color:transparent;
      font-weight:700;
    }
    .top-cta{
      margin-left:8px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:11px 16px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--accent), #ff9a61);
      color:#fff;
      box-shadow:0 12px 26px rgba(255,123,77,.22);
      border:1px solid rgba(255,255,255,.08);
      transition:transform var(--transition), box-shadow var(--transition), filter var(--transition);
      white-space:nowrap;
    }
    .top-cta:hover,
    .top-cta:focus-visible{
      transform:translateY(-1px);
      box-shadow:0 14px 30px rgba(255,123,77,.28);
      filter:saturate(1.02);
      outline:none;
    }

    .hero{
      position:relative;
      padding:32px 0 18px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(180deg, rgba(7,16,24,.30), rgba(7,16,24,.82)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
      isolation:isolate;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 12% 12%, rgba(77,225,255,.18), transparent 18%),
        radial-gradient(circle at 88% 8%, rgba(46,167,255,.16), transparent 20%),
        linear-gradient(135deg, rgba(255,255,255,.02), transparent 36%);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      padding:32px;
      align-items:stretch;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:18px;
      min-height:100%;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:fit-content;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(77,225,255,.08);
      color:#bff6ff;
      border:1px solid rgba(77,225,255,.16);
      font-size:.9rem;
      letter-spacing:.3px;
    }
    .eyebrow .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--good);
      box-shadow:0 0 0 6px rgba(57,208,143,.12);
    }
    h1{
      margin:0;
      font-size:clamp(2rem, 4vw, 3.5rem);
      line-height:1.08;
      letter-spacing:-.8px;
    }
    .hero-subtitle{
      margin:0;
      max-width:58ch;
      color:#d5e4f3;
      font-size:1.05rem;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:4px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:0 18px;
      border-radius:14px;
      border:1px solid transparent;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
      cursor:pointer;
      font-weight:700;
      letter-spacing:.2px;
      user-select:none;
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-1px);
      outline:none;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#06111b;
      box-shadow:0 16px 32px rgba(46,167,255,.22);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      box-shadow:0 18px 36px rgba(46,167,255,.28);
    }
    .btn-ghost{
      background:rgba(255,255,255,.02);
      color:var(--text);
      border-color:rgba(255,255,255,.12);
    }
    .btn-ghost:hover,
    .btn-ghost:focus-visible{
      background:rgba(255,255,255,.05);
      border-color:rgba(77,225,255,.28);
      box-shadow:0 12px 24px rgba(0,0,0,.18);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:6px;
    }
    .tag{
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:#d8e8f8;
      font-size:.88rem;
      white-space:nowrap;
    }
    .tag.hot{
      background:rgba(255,123,77,.10);
      border-color:rgba(255,123,77,.22);
      color:#ffd7c7;
    }
    .tag.live{
      background:rgba(57,208,143,.10);
      border-color:rgba(57,208,143,.22);
      color:#bef4da;
    }
    .hero-panel{
      display:grid;
      gap:14px;
    }
    .hero-card{
      border-radius:24px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(17,33,50,.92), rgba(12,21,33,.94));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .hero-card.visual{
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .hero-card.visual .cover{
      position:relative;
      aspect-ratio:16/9;
      overflow:hidden;
    }
    .hero-card.visual .cover img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.08) contrast(1.02);
    }
    .hero-card.visual .cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent, rgba(7,16,24,.92));
    }
    .hero-card.visual .content{
      padding:18px;
      display:grid;
      gap:10px;
    }
    .mini-title{
      font-size:1.05rem;
      margin:0;
    }
    .mini-text{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .stat-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .stat{
      padding:14px 14px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.07);
    }
    .stat span{
      display:block;
      color:var(--soft);
      font-size:.82rem;
      margin-bottom:6px;
    }
    .stat strong{
      display:block;
      font-size:1.12rem;
      color:#fff;
      letter-spacing:.2px;
    }
    .stat em{
      display:block;
      margin-top:4px;
      color:#b6c8d9;
      font-style:normal;
      font-size:.85rem;
    }

    .section{
      padding:16px 0 12px;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(1.4rem, 2vw, 2rem);
      line-height:1.15;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:58ch;
      font-size:.98rem;
    }

    .chip-bar{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin:12px 0 20px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      color:#dce9f8;
      transition:all var(--transition);
      font-size:.92rem;
    }
    .chip:hover,
    .chip:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(77,225,255,.26);
      background:rgba(77,225,255,.08);
      outline:none;
    }
    .chip.active{
      background:rgba(77,225,255,.12);
      border-color:rgba(77,225,255,.30);
      color:#dff9ff;
      box-shadow:0 10px 24px rgba(77,225,255,.10);
    }

    .overview-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .overview-card{
      padding:18px;
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(17,33,50,.92), rgba(11,21,33,.95));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      min-height:158px;
      position:relative;
      overflow:hidden;
    }
    .overview-card::after{
      content:"";
      position:absolute;
      inset:auto -24px -24px auto;
      width:96px;
      height:96px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(77,225,255,.16), transparent 68%);
      pointer-events:none;
    }
    .overview-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:16px;
    }
    .icon-badge{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:rgba(77,225,255,.10);
      color:#c9f8ff;
      border:1px solid rgba(77,225,255,.16);
      font-size:1.1rem;
      flex:0 0 auto;
    }
    .overview-card .num{
      font-size:1.8rem;
      line-height:1;
      font-weight:800;
      color:#fff;
      letter-spacing:-.5px;
      text-align:right;
    }
    .overview-card h3{
      margin:0 0 6px;
      font-size:1.02rem;
    }
    .overview-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .status{
      margin-top:12px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      font-size:.82rem;
      background:rgba(57,208,143,.10);
      color:#c6f8de;
      border:1px solid rgba(57,208,143,.18);
    }
    .status.warn{
      background:rgba(255,190,85,.10);
      color:#ffe6b3;
      border-color:rgba(255,190,85,.18);
    }
    .status.hot{
      background:rgba(255,123,77,.10);
      color:#ffd9cb;
      border-color:rgba(255,123,77,.18);
    }

    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1.4fr) minmax(300px,.85fr);
      gap:22px;
      align-items:start;
    }
    .feature-panel{
      border-radius:28px;
      overflow:hidden;
      background:linear-gradient(180deg, rgba(17,33,50,.9), rgba(11,21,33,.96));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .feature-media{
      position:relative;
      aspect-ratio:16/8;
      overflow:hidden;
    }
    .feature-media img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .feature-media::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 12%, rgba(7,16,24,.88) 98%);
    }
    .feature-body{
      padding:22px;
      display:grid;
      gap:14px;
    }
    .feature-label{
      display:inline-flex;
      align-items:center;
      width:fit-content;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,123,77,.10);
      color:#ffd9cb;
      border:1px solid rgba(255,123,77,.18);
      font-size:.84rem;
    }
    .feature-title{
      margin:0;
      font-size:clamp(1.3rem, 2.1vw, 1.85rem);
      line-height:1.2;
    }
    .feature-text{
      margin:0;
      color:var(--muted);
    }
    .info-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .info-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#d6e4f4;
      padding:10px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.06);
    }
    .info-list li span{
      flex:0 0 auto;
      width:24px;
      height:24px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:rgba(77,225,255,.12);
      color:#dff9ff;
      font-weight:800;
      font-size:.82rem;
      margin-top:1px;
    }
    .side-stack{
      display:grid;
      gap:16px;
    }
    .mini-card{
      padding:18px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(17,33,50,.92), rgba(10,18,28,.96));
      box-shadow:var(--shadow-soft);
    }
    .mini-card h3{
      margin:0 0 10px;
      font-size:1.05rem;
    }
    .mini-card p{
      margin:0 0 12px;
      color:var(--muted);
      font-size:.93rem;
    }
    .mini-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .mini-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      border-bottom:1px solid rgba(255,255,255,.06);
      color:#dbe8f6;
      font-size:.94rem;
    }
    .mini-list li:last-child{border-bottom:none;padding-bottom:0}
    .mini-list b{font-weight:700;color:#fff}
    .mini-foot{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      margin-top:14px;
      flex-wrap:wrap;
    }

    .cards-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .content-card{
      overflow:hidden;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(17,33,50,.92), rgba(10,18,28,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }
    .content-card:hover{
      transform:translateY(-3px);
      border-color:rgba(77,225,255,.22);
      box-shadow:0 18px 40px rgba(0,0,0,.34);
    }
    .content-card .thumb{
      position:relative;
      aspect-ratio:16/10;
      overflow:hidden;
      background:#0e1724;
    }
    .content-card .thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .3s ease;
    }
    .content-card:hover .thumb img{
      transform:scale(1.04);
    }
    .content-card .body{
      padding:18px;
      display:grid;
      gap:10px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 9px;
      border-radius:999px;
      font-size:.8rem;
      border:1px solid rgba(255,255,255,.08);
      color:#dbe8f6;
      background:rgba(255,255,255,.03);
    }
    .pill.live{background:rgba(57,208,143,.08);border-color:rgba(57,208,143,.18);color:#c9f8df}
    .pill.hot{background:rgba(255,123,77,.08);border-color:rgba(255,123,77,.18);color:#ffd9cb}
    .content-card h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.35;
    }
    .content-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .card-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-top:2px;
      flex-wrap:wrap;
    }
    .card-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:#dff9ff;
      font-weight:700;
      padding:10px 0 0;
    }
    .card-link:hover{color:#fff}
    .time{
      color:var(--soft);
      font-size:.84rem;
    }

    .entry-grid{
      display:grid;
      grid-template-columns:repeat(5,1fr);
      gap:14px;
    }
    .entry{
      padding:18px 16px;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(17,33,50,.92), rgba(11,21,33,.96));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition);
      min-height:150px;
    }
    .entry:hover{
      transform:translateY(-2px);
      border-color:rgba(77,225,255,.22);
    }
    .entry .badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;
      height:38px;
      border-radius:14px;
      background:rgba(77,225,255,.10);
      border:1px solid rgba(77,225,255,.18);
      color:#dbfbff;
      margin-bottom:12px;
      font-size:1rem;
      font-weight:800;
    }
    .entry h3{
      margin:0 0 8px;
      font-size:1rem;
    }
    .entry p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
    }

    .split-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    details.faq-item{
      border-radius:18px;
      background:linear-gradient(180deg, rgba(17,33,50,.92), rgba(10,18,28,.98));
      border:1px solid rgba(255,255,255,.08);
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    details.faq-item + details.faq-item{margin-top:12px}
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:700;
      color:#f5fbff;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-q{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
    }
    .faq-q .mark{
      width:28px;
      height:28px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(255,123,77,.12);
      color:#ffd9cb;
      flex:0 0 auto;
    }
    .faq-arrow{
      color:var(--muted);
      transition:transform var(--transition);
      flex:0 0 auto;
    }
    details[open] .faq-arrow{transform:rotate(180deg)}
    .faq-answer{
      padding:0 18px 18px 56px;
      color:var(--muted);
      border-top:1px solid rgba(255,255,255,.06);
    }
    .faq-answer p{margin:14px 0 0}
    .cta{
      margin:18px 0 8px;
    }
    .cta-box{
      border-radius:28px;
      padding:26px;
      background:
        linear-gradient(135deg, rgba(77,225,255,.12), rgba(46,167,255,.08)),
        linear-gradient(180deg, rgba(17,33,50,.95), rgba(10,18,28,.98));
      border:1px solid rgba(77,225,255,.16);
      box-shadow:var(--shadow);
      overflow:hidden;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:center;
    }
    .cta-box h2{
      margin:0 0 10px;
      font-size:clamp(1.45rem, 2.2vw, 2rem);
      line-height:1.15;
    }
    .cta-box p{
      margin:0;
      color:var(--muted);
      max-width:58ch;
    }
    .cta-form{
      display:grid;
      gap:12px;
      justify-items:stretch;
    }
    .field{
      width:100%;
      min-height:50px;
      padding:0 15px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      color:var(--text);
      outline:none;
      transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .field::placeholder{color:#7d93a7}
    .field:focus{
      border-color:rgba(77,225,255,.32);
      box-shadow:0 0 0 4px rgba(77,225,255,.10);
      background:rgba(255,255,255,.05);
    }
    .fine-print{
      color:var(--soft);
      font-size:.84rem;
      margin:0;
    }

    .site-footer{
      margin-top:26px;
      background:#061019;
      border-top:1px solid rgba(255,255,255,.06);
      padding:34px 0 22px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .9fr;
      gap:26px;
      align-items:start;
    }
    .footer-title{
      font-size:1rem;
      font-weight:800;
      margin-bottom:14px;
      color:#f5fbff;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      transition:color var(--transition), transform var(--transition);
      width:fit-content;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:#fff;
      transform:translateX(2px);
      outline:none;
    }
    .footer-text{
      color:var(--muted);
      margin:0;
    }
    .risk{
      color:#c9d7e5;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:16px;
      margin:0;
    }
    .copyright{
      margin-top:22px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.06);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:var(--soft);
      font-size:.88rem;
    }

    .sr-only{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }

    @media (max-width: 1180px){
      .hero-grid,
      .content-grid,
      .cta-box{
        grid-template-columns:1fr;
      }
      .overview-grid{
        grid-template-columns:repeat(2,1fr);
      }
      .cards-grid{
        grid-template-columns:repeat(2,1fr);
      }
      .entry-grid{
        grid-template-columns:repeat(3,1fr);
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }
    @media (max-width: 820px){
      .header-inner{
        flex-wrap:wrap;
        gap:14px;
      }
      .main-nav{
        justify-content:flex-start;
      }
      .top-cta{
        margin-left:0;
      }
      .hero{
        padding-top:18px;
      }
      .hero-grid{
        padding:20px;
      }
      .stat-row{
        grid-template-columns:1fr;
      }
      .overview-grid,
      .cards-grid,
      .entry-grid,
      .split-grid{
        grid-template-columns:1fr;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .faq-answer{
        padding-left:18px;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 520px){
      .container{
        width:min(calc(100% - 22px), var(--container));
      }
      .header-inner{
        min-height:auto;
        padding:12px 0 14px;
      }
      .brand-mark{
        width:42px;
        height:42px;
        border-radius:14px;
      }
      .brand-text span{
        display:none;
      }
      .main-nav{
        gap:8px;
      }
      .main-nav a{
        padding:9px 12px;
        font-size:.9rem;
      }
      .hero-shell{
        border-radius:22px;
      }
      .hero-grid{
        padding:16px;
        gap:16px;
      }
      h1{
        font-size:1.82rem;
      }
      .hero-subtitle,
      .section-head p,
      .feature-text,
      .mini-text{
        font-size:.93rem;
      }
      .hero-actions .btn,
      .top-cta{
        width:100%;
      }
      .btn{
        min-height:46px;
      }
      .chip-bar{
        gap:8px;
      }
      .chip{
        padding:9px 12px;
        font-size:.86rem;
      }
      .overview-card,
      .mini-card,
      .content-card .body,
      .feature-body,
      .entry,
      .cta-box{
        padding:16px;
      }
      .cta-box{
        border-radius:24px;
      }
      .copyright{
        flex-direction:column;
      }
    }