/* roulang page: index */
:root{
      --bg:#0b1020;
      --bg-soft:#111827;
      --bg-card:#151c2f;
      --surface:#ffffff;
      --surface-soft:#f6f8fb;
      --text:#eaf0ff;
      --text-dark:#172033;
      --muted:#98a2b3;
      --muted-dark:#667085;
      --primary:#ff4d6d;
      --primary-2:#ffb703;
      --secondary:#5eead4;
      --accent:#7c3aed;
      --success:#22c55e;
      --warning:#f59e0b;
      --danger:#ef4444;
      --border:rgba(255,255,255,.12);
      --border-light:#e7ebf2;
      --shadow:0 24px 70px rgba(0,0,0,.32);
      --shadow-soft:0 16px 40px rgba(17,24,39,.12);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --side:286px;
      --trans:all .25s 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(124,58,237,.26), transparent 28%),
        radial-gradient(circle at 78% 8%, rgba(255,77,109,.24), transparent 26%),
        linear-gradient(180deg,#090e1d 0%,#111827 42%,#f6f8fb 42%,#f6f8fb 100%);
      color:var(--text-dark);
      line-height:1.65;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--trans)}
    a:hover{color:var(--primary)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    :focus-visible{outline:3px solid rgba(94,234,212,.55);outline-offset:3px}
    .app-shell{min-height:100vh}
    .side-nav{
      position:fixed;
      left:18px;
      top:18px;
      bottom:18px;
      width:var(--side);
      z-index:1030;
      background:rgba(12,18,34,.86);
      border:1px solid var(--border);
      border-radius:30px;
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      display:flex;
      flex-direction:column;
      padding:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px 10px 18px;
      border-bottom:1px solid var(--border);
    }
    .brand-mark{
      width:48px;height:48px;border-radius:17px;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      display:grid;place-items:center;
      color:#fff;
      box-shadow:0 12px 30px rgba(255,77,109,.35);
      flex:0 0 auto;
    }
    .brand-name{
      color:#fff;
      font-weight:900;
      letter-spacing:-.03em;
      line-height:1.15;
      font-size:18px;
    }
    .brand-sub{color:#aeb8cc;font-size:12px;margin-top:2px}
    .nav-group{padding:18px 0;display:grid;gap:8px}
    .nav-label{
      color:#748096;
      font-size:12px;
      letter-spacing:.16em;
      padding:0 10px 5px;
    }
    .side-link{
      display:flex;align-items:center;gap:12px;
      color:#d8e0ee;
      padding:13px 14px;
      border-radius:18px;
      border:1px solid transparent;
      font-weight:750;
    }
    .side-link i{width:20px;text-align:center;color:#99a7bd}
    .side-link:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.12);
      transform:translateX(2px);
    }
    .side-link.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(255,77,109,.96),rgba(124,58,237,.92));
      box-shadow:0 14px 34px rgba(124,58,237,.28);
    }
    .side-link.active i{color:#fff}
    .nav-card{
      margin-top:auto;
      background:linear-gradient(160deg,rgba(94,234,212,.16),rgba(255,183,3,.12));
      border:1px solid var(--border);
      border-radius:22px;
      padding:16px;
      color:#eaf0ff;
    }
    .nav-card strong{display:block;color:#fff;margin-bottom:8px}
    .nav-card p{font-size:13px;color:#b8c3d7;margin:0 0 14px}
    .mobile-topbar{
      display:none;
      position:sticky;
      top:0;
      z-index:1040;
      background:rgba(12,18,34,.92);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--border);
      padding:12px 14px;
    }
    .main-wrap{
      margin-left:calc(var(--side) + 36px);
      min-height:100vh;
    }
    .page-inner{padding:18px 22px 0}
    .container-wide{max-width:1220px;margin:0 auto}
    .btn{
      border-radius:999px;
      font-weight:850;
      padding:12px 18px;
      border:0;
      transition:var(--trans);
    }
    .btn-primary-custom{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 18px 36px rgba(255,77,109,.28);
    }
    .btn-primary-custom:hover{transform:translateY(-2px);color:#fff;box-shadow:0 24px 46px rgba(255,77,109,.36)}
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.11);
      border:1px solid rgba(255,255,255,.18);
    }
    .btn-ghost:hover{background:#fff;color:#111827;transform:translateY(-2px)}
    .btn-light-custom{
      color:#111827;background:#fff;border:1px solid #fff;
    }
    .btn-light-custom:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}
    .tag{
      display:inline-flex;align-items:center;gap:7px;
      padding:7px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
    }
    .section{padding:56px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:24px;
    }
    .section-kicker{
      color:var(--primary);
      font-weight:900;
      letter-spacing:.08em;
      font-size:13px;
      margin-bottom:8px;
    }
    .section-title{
      font-size:clamp(28px,3vw,44px);
      line-height:1.15;
      letter-spacing:-.045em;
      font-weight:950;
      margin:0;
      color:var(--text-dark);
    }
    .section-desc{
      max-width:620px;
      color:var(--muted-dark);
      margin:10px 0 0;
      font-size:16px;
    }
    .hero{
      position:relative;
      min-height:570px;
      border-radius:34px;
      overflow:hidden;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(8,13,28,.82),rgba(8,13,28,.42) 58%,rgba(255,77,109,.18)),
        radial-gradient(circle at 80% 30%,rgba(255,183,3,.45),transparent 24%),
        radial-gradient(circle at 55% 78%,rgba(94,234,212,.24),transparent 20%),
        linear-gradient(135deg,#141b31 0%,#26113a 48%,#0b1020 100%);
      box-shadow:var(--shadow);
      display:grid;
      align-items:end;
      padding:34px;
    }
    .hero::before{
      content:"";
      position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(90deg,#000,transparent 82%);
      opacity:.55;
    }
    .hero-stage{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:30px;
      align-items:end;
    }
    .burst{
      position:absolute;
      right:34px;
      top:28px;
      width:128px;height:128px;
      display:grid;place-items:center;
      color:#141827;
      font-weight:950;
      text-align:center;
      line-height:1.1;
      background:var(--primary-2);
      clip-path:polygon(50% 0%,61% 22%,85% 11%,78% 37%,100% 50%,78% 63%,85% 89%,61% 78%,50% 100%,39% 78%,15% 89%,22% 63%,0% 50%,22% 37%,15% 11%,39% 22%);
      transform:rotate(10deg);
      box-shadow:0 18px 44px rgba(255,183,3,.34);
      z-index:2;
      font-size:18px;
      padding:18px;
    }
    .hero h1{
      font-size:clamp(40px,6vw,78px);
      line-height:.98;
      font-weight:980;
      letter-spacing:-.07em;
      max-width:860px;
      margin:18px 0;
    }
    .hero p.lead{
      max-width:760px;
      color:#d8e0ee;
      font-size:18px;
      margin-bottom:24px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
    .hero-metrics{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .metric-pill{
      min-width:150px;
      padding:13px 15px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.16);
      border-radius:18px;
      backdrop-filter:blur(10px);
    }
    .metric-pill b{display:block;font-size:22px;line-height:1;color:#fff}
    .metric-pill span{font-size:12px;color:#b9c4d6}
    .hero-board{
      display:grid;
      gap:14px;
      align-self:stretch;
      padding-top:94px;
    }
    .poster-track{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .poster-card{
      min-height:218px;
      border-radius:24px;
      overflow:hidden;
      position:relative;
      border:1px solid rgba(255,255,255,.14);
      background:
        linear-gradient(160deg,rgba(255,77,109,.34),rgba(124,58,237,.16)),
        linear-gradient(135deg,#222b45,#111827);
      transition:var(--trans);
    }
    .poster-card:hover{transform:scale(1.035);box-shadow:0 18px 45px rgba(0,0,0,.28)}
    .poster-card:nth-child(2){background:linear-gradient(160deg,rgba(94,234,212,.25),rgba(255,77,109,.18)),#192235}
    .poster-card:nth-child(3){background:linear-gradient(160deg,rgba(255,183,3,.25),rgba(124,58,237,.22)),#161d2f}
    .poster-info{
      position:absolute;left:0;right:0;bottom:0;
      padding:18px;
      background:linear-gradient(180deg,transparent,rgba(6,10,20,.92));
    }
    .poster-info strong{display:block;font-size:16px}
    .poster-info span{display:block;color:#b8c3d7;font-size:12px;margin-top:4px}
    .update-strip{
      border-radius:22px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.16);
      padding:14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:#dce5f5;
    }
    .dark-panel{
      background:#0f172a;
      color:#fff;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:18px;
    }
    .feature-main{
      padding:28px;
      min-height:360px;
      background:
        radial-gradient(circle at right top,rgba(255,77,109,.22),transparent 34%),
        linear-gradient(135deg,#111827,#192235);
    }
    .feature-list{display:grid;gap:14px}
    .feature-item,.light-card{
      background:#fff;
      border:1px solid var(--border-light);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      padding:22px;
      transition:var(--trans);
    }
    .feature-item:hover,.light-card:hover{transform:translateY(-4px);box-shadow:0 24px 54px rgba(17,24,39,.16)}
    .icon-bubble{
      width:46px;height:46px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(255,77,109,.13),rgba(124,58,237,.13));
      color:var(--primary);
      margin-bottom:14px;
    }
    .horizontal-rail{
      display:flex;
      gap:16px;
      overflow-x:auto;
      padding:4px 4px 18px;
      scrollbar-width:thin;
    }
    .rail-card{
      flex:0 0 285px;
      min-height:210px;
      border-radius:24px;
      overflow:hidden;
      background:linear-gradient(145deg,#182033,#0f172a);
      color:#fff;
      position:relative;
      border:1px solid rgba(255,255,255,.1);
      transition:var(--trans);
    }
    .rail-card:hover{transform:translateY(-5px) scale(1.02);box-shadow:0 24px 54px rgba(0,0,0,.26)}
    .rail-card::before{
      content:"";
      position:absolute;inset:0;
      background:radial-gradient(circle at 72% 18%,rgba(255,77,109,.45),transparent 25%);
    }
    .rail-content{
      position:absolute;inset:auto 0 0 0;
      padding:22px;
      background:linear-gradient(180deg,transparent,rgba(5,8,16,.95));
    }
    .progress-wrap{
      background:#fff;
      border-radius:var(--radius-xl);
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-soft);
      padding:28px;
    }
    .step-row{display:grid;gap:15px}
    .step{
      display:grid;
      grid-template-columns:52px 1fr auto;
      gap:16px;
      align-items:center;
      padding:16px;
      border:1px solid var(--border-light);
      border-radius:20px;
      background:linear-gradient(180deg,#fff,#fbfcff);
    }
    .step-num{
      width:52px;height:52px;border-radius:18px;
      display:grid;place-items:center;
      font-weight:950;color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--accent));
    }
    .step small{color:var(--muted-dark)}
    .progress-line{
      height:10px;
      border-radius:999px;
      background:#e9edf5;
      overflow:hidden;
      margin-top:18px;
    }
    .progress-line span{
      display:block;height:100%;width:72%;
      background:linear-gradient(90deg,var(--primary),var(--secondary));
      border-radius:inherit;
    }
    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .trust-card{
      padding:22px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-soft);
    }
    .trust-card b{font-size:32px;letter-spacing:-.04em}
    .testimonial-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:18px;
      align-items:stretch;
    }
    .quote-card{
      padding:28px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-soft);
    }
    .stars{color:#ffb703;letter-spacing:2px;margin-bottom:12px}
    .quote-wall{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .quote-mini{
      padding:20px;
      border-radius:22px;
      background:linear-gradient(180deg,#fff,#f9fbff);
      border:1px solid var(--border-light);
    }
    .news-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:18px;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--border-light);
      border-radius:var(--radius-xl);
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .news-item{
      display:grid;
      grid-template-columns:96px 1fr auto;
      gap:18px;
      padding:20px 22px;
      border-bottom:1px solid var(--border-light);
      align-items:center;
    }
    .news-item:last-child{border-bottom:0}
    .datebox{
      border-radius:18px;
      background:#111827;
      color:#fff;
      padding:12px;
      text-align:center;
      font-weight:900;
    }
    .datebox span{display:block;font-size:12px;color:#aeb8cc;font-weight:700}
    .news-item h3{font-size:18px;margin:0 0 4px;font-weight:900}
    .news-item p{margin:0;color:var(--muted-dark);font-size:14px}
    .recommend{
      background:#111827;
      color:#fff;
      border-radius:var(--radius-xl);
      padding:24px;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .recommend::after{
      content:"";
      position:absolute;width:210px;height:210px;border-radius:50%;
      background:rgba(255,77,109,.2);
      right:-70px;top:-70px;
    }
    .topic-tags{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:1}
    .topic-tags a{
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      color:#dce5f5;
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
      font-weight:800;
    }
    .topic-tags a:hover{background:#fff;color:#111827}
    .security-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }
    .security-card{
      padding:24px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-soft);
    }
    .security-card i{font-size:28px;color:var(--success);margin-bottom:14px}
    .faq-wrap{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:20px;
      align-items:start;
    }
    .accordion-item{
      border:1px solid var(--border-light)!important;
      border-radius:18px!important;
      overflow:hidden;
      margin-bottom:12px;
      box-shadow:0 8px 24px rgba(17,24,39,.06);
    }
    .accordion-button{
      font-weight:900;
      padding:18px 20px;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:#111827;
      background:#fff4f6;
    }
    .accordion-body{color:var(--muted-dark);padding:0 20px 20px}
    .cta{
      margin-bottom:0;
      background:
        radial-gradient(circle at 20% 10%,rgba(94,234,212,.26),transparent 25%),
        radial-gradient(circle at 90% 20%,rgba(255,77,109,.28),transparent 26%),
        linear-gradient(135deg,#111827,#25143e);
      color:#fff;
      border-radius:34px;
      padding:42px;
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1fr 380px;
      gap:24px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .cta h2{font-size:clamp(30px,4vw,52px);font-weight:950;letter-spacing:-.05em;margin:0 0 12px}
    .cta p{color:#cbd5e1;margin:0 0 22px}
    .contact-box{
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.16);
      border-radius:24px;
      padding:20px;
      backdrop-filter:blur(10px);
    }
    .form-control{
      border-radius:16px;
      border:1px solid rgba(255,255,255,.18);
      padding:13px 14px;
      background:rgba(255,255,255,.94);
    }
    .form-control:focus{
      border-color:var(--secondary);
      box-shadow:0 0 0 .25rem rgba(94,234,212,.2);
    }
    .site-footer{
      margin-top:56px;
      padding:34px 0;
      color:#d5deee;
      background:#0b1020;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .footer-brand{font-size:20px;font-weight:950;color:#fff;margin-bottom:6px}
    .footer-links{display:flex;gap:14px;flex-wrap:wrap}
    .footer-links a{
      color:#aeb8cc;
      padding:8px 10px;
      border-radius:12px;
    }
    .footer-links a:hover{background:rgba(255,255,255,.08);color:#fff}
    .copyright{color:#8792a7;font-size:13px;margin-top:10px}
    @media (max-width: 1100px){
      :root{--side:238px}
      .hero-stage,.feature-grid,.testimonial-wrap,.news-layout,.faq-wrap,.cta-grid{grid-template-columns:1fr}
      .hero-board{padding-top:0}
      .trust-grid,.security-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width: 820px){
      body{background:linear-gradient(180deg,#0b1020 0%,#111827 34%,#f6f8fb 34%,#f6f8fb 100%)}
      .side-nav{display:none}
      .mobile-topbar{display:block}
      .mobile-menu{
        display:flex;
        gap:8px;
        overflow-x:auto;
        padding-top:10px;
      }
      .mobile-menu a{
        color:#dce5f5;
        white-space:nowrap;
        padding:9px 12px;
        border-radius:999px;
        background:rgba(255,255,255,.08);
        border:1px solid rgba(255,255,255,.1);
        font-weight:800;
        font-size:14px;
      }
      .mobile-menu a.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff}
      .main-wrap{margin-left:0}
      .page-inner{padding:14px}
      .hero{min-height:auto;padding:24px;border-radius:26px}
      .burst{position:relative;right:auto;top:auto;width:96px;height:96px;font-size:14px;margin-left:auto;margin-bottom:10px}
      .poster-track{grid-template-columns:1fr 1fr}
      .poster-card:nth-child(3){display:none}
      .section{padding:42px 0}
      .section-head{display:block}
      .quote-wall,.trust-grid,.security-grid{grid-template-columns:1fr}
      .news-item{grid-template-columns:74px 1fr;gap:14px}
      .news-item .fa-arrow-right{display:none}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width: 520px){
      .hero h1{font-size:38px}
      .hero p.lead{font-size:16px}
      .hero-actions .btn{width:100%;justify-content:center;display:inline-flex}
      .metric-pill{flex:1 1 100%}
      .poster-track{grid-template-columns:1fr}
      .poster-card{min-height:176px}
      .step{grid-template-columns:44px 1fr}
      .step .badge{grid-column:2}
      .step-num{width:44px;height:44px}
      .cta{padding:26px;border-radius:26px}
      .rail-card{flex-basis:248px}
    }

/* roulang page: category1 */
:root{
      --bg:#0b1020;
      --bg-soft:#10172a;
      --panel:#151d33;
      --panel-2:#19233d;
      --card:#111a2f;
      --text:#f7f9ff;
      --muted:#a8b3cf;
      --muted-2:#7885a6;
      --line:rgba(255,255,255,.1);
      --line-strong:rgba(255,255,255,.18);
      --primary:#7c5cff;
      --primary-2:#20d3b0;
      --accent:#ffbd59;
      --danger:#ff6b7a;
      --success:#39d98a;
      --shadow:0 18px 55px rgba(0,0,0,.38);
      --shadow-soft:0 12px 30px rgba(0,0,0,.25);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --nav-w:280px;
      --transition:all .22s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 0%, rgba(124,92,255,.24), transparent 34%),
        radial-gradient(circle at 86% 8%, rgba(32,211,176,.18), transparent 30%),
        linear-gradient(135deg,#070b16 0%,#0b1020 48%,#0d1326 100%);
      line-height:1.75;
      overflow-x:hidden;
    }

    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover{color:#fff}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(124,92,255,.45);color:#fff}

    .container-wide{
      width:min(1180px,100%);
      margin:0 auto;
    }

    .page-shell{
      margin-left:var(--nav-w);
      min-height:100vh;
    }

    .mobile-topbar{
      position:relative;
      z-index:50;
    }

    .mobile-topbar > .d-flex{
      display:none!important;
      position:sticky;
      top:0;
      padding:12px 16px;
      background:rgba(11,16,32,.86);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--line);
    }

    .side-nav{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--nav-w);
      padding:24px 18px;
      background:linear-gradient(180deg,rgba(16,23,42,.96),rgba(9,13,26,.96));
      border-right:1px solid var(--line);
      box-shadow:18px 0 60px rgba(0,0,0,.28);
      display:flex;
      flex-direction:column;
      z-index:100;
    }

    .side-nav-logo{
      display:flex;
      flex-direction:column;
      gap:4px;
      padding:18px 16px;
      border:1px solid var(--line);
      border-radius:22px;
      background:
        linear-gradient(135deg,rgba(124,92,255,.2),rgba(32,211,176,.08)),
        rgba(255,255,255,.035);
      box-shadow:var(--shadow-soft);
    }

    .logo-main{
      font-weight:900;
      letter-spacing:.02em;
      font-size:18px;
      color:#fff;
    }

    .logo-sub{
      font-size:12px;
      color:var(--muted);
    }

    .side-nav-links{
      list-style:none;
      padding:18px 0 0;
      margin:0;
      display:grid;
      gap:10px;
    }

    .side-nav-link{
      display:flex;
      align-items:center;
      gap:10px;
      padding:13px 14px;
      color:var(--muted);
      border-radius:16px;
      border:1px solid transparent;
      font-weight:700;
    }

    .side-nav-link:hover{
      color:#fff;
      background:rgba(255,255,255,.055);
      border-color:var(--line);
      transform:translateX(3px);
    }

    .side-nav-link.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(124,92,255,.9),rgba(32,211,176,.72));
      box-shadow:0 12px 28px rgba(124,92,255,.28);
    }

    .nav-icon{
      width:22px;
      height:22px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      color:#fff;
      line-height:1;
    }

    .side-nav-footer{
      margin-top:auto;
      padding:14px 12px;
      color:var(--muted-2);
      font-size:13px;
      border-top:1px solid var(--line);
    }

    .mobile-menu{
      display:none;
      gap:8px;
      padding:10px 14px;
      overflow-x:auto;
      background:rgba(11,16,32,.92);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(14px);
    }

    .mobile-menu a{
      flex:0 0 auto;
      padding:8px 12px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid var(--line);
      background:rgba(255,255,255,.035);
      font-size:14px;
      font-weight:700;
    }

    .mobile-menu a.active,
    .mobile-menu a:hover{
      color:#fff;
      background:linear-gradient(135deg,rgba(124,92,255,.86),rgba(32,211,176,.72));
      border-color:transparent;
    }

    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 12px 24px rgba(124,92,255,.28);
    }

    .btn-primary-custom{
      --bs-btn-color:#fff;
      --bs-btn-bg:linear-gradient(135deg,var(--primary),var(--primary-2));
      --bs-btn-border-color:transparent;
      --bs-btn-hover-color:#fff;
      --bs-btn-hover-border-color:transparent;
      --bs-btn-active-border-color:transparent;
      border:0;
      border-radius:999px;
      font-weight:850;
      padding:11px 18px;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 14px 30px rgba(124,92,255,.28);
      transition:var(--transition);
    }

    .btn-primary-custom:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(32,211,176,.25);
    }

    .btn-ghost-custom{
      border:1px solid var(--line-strong);
      color:#fff;
      background:rgba(255,255,255,.055);
      border-radius:999px;
      font-weight:800;
      padding:11px 18px;
      transition:var(--transition);
    }

    .btn-ghost-custom:hover{
      border-color:rgba(255,255,255,.28);
      background:rgba(255,255,255,.09);
      transform:translateY(-2px);
    }

    .btn:focus-visible,
    a:focus-visible,
    .accordion-button:focus{
      outline:3px solid rgba(32,211,176,.42);
      outline-offset:3px;
      box-shadow:none;
    }

    .main-content{
      padding:30px 26px 0;
    }

    .hero{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(21,29,51,.94),rgba(12,18,34,.9)),
        radial-gradient(circle at 90% 10%,rgba(32,211,176,.25),transparent 34%);
      box-shadow:var(--shadow);
      padding:34px;
    }

    .hero:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent),
        radial-gradient(circle at 20% 95%,rgba(124,92,255,.28),transparent 28%);
      pointer-events:none;
    }

    .hero-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);
      gap:28px;
      align-items:center;
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      max-width:100%;
      color:#cfd7ff;
      background:rgba(124,92,255,.16);
      border:1px solid rgba(124,92,255,.28);
      border-radius:999px;
      padding:8px 12px;
      font-weight:800;
      font-size:13px;
      margin-bottom:14px;
    }

    h1{
      font-size:clamp(32px,5vw,58px);
      line-height:1.08;
      letter-spacing:-.04em;
      font-weight:950;
      margin:0 0 16px;
    }

    .hero-lead{
      color:var(--muted);
      font-size:18px;
      max-width:760px;
      margin:0 0 22px;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }

    .status-strip{
      display:grid;
      gap:12px;
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }

    .status-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--muted);
      font-size:14px;
    }

    .progress{
      height:12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }

    .progress-bar{
      background:linear-gradient(90deg,var(--primary),var(--primary-2),var(--accent));
      border-radius:999px;
    }

    .icon-matrix{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
      margin-top:14px;
    }

    .matrix-item{
      min-height:70px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:6px;
      border:1px solid var(--line);
      border-radius:18px;
      background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
      color:#fff;
      transition:var(--transition);
    }

    .matrix-item:hover{
      transform:translateY(-4px) scale(1.02);
      border-color:rgba(32,211,176,.38);
      box-shadow:0 14px 28px rgba(0,0,0,.25);
    }

    .matrix-item i{font-size:20px;color:var(--primary-2)}
    .matrix-item span{font-size:12px;color:var(--muted);font-weight:800}

    .section{
      padding:34px 0;
    }

    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:18px;
    }

    .section-kicker{
      color:var(--primary-2);
      font-weight:900;
      font-size:13px;
      letter-spacing:.08em;
      text-transform:uppercase;
      margin-bottom:6px;
    }

    .section-title{
      font-size:clamp(24px,3vw,36px);
      font-weight:950;
      line-height:1.18;
      letter-spacing:-.03em;
      margin:0;
    }

    .section-desc{
      color:var(--muted);
      margin:8px 0 0;
      max-width:720px;
    }

    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
      color:#dce4ff;
      border-radius:999px;
      padding:7px 11px;
      font-weight:800;
      font-size:13px;
      white-space:nowrap;
    }

    .rail{
      display:flex;
      gap:16px;
      overflow-x:auto;
      padding:4px 4px 18px;
      scroll-snap-type:x mandatory;
    }

    .rail::-webkit-scrollbar{height:8px}
    .rail::-webkit-scrollbar-track{background:rgba(255,255,255,.06);border-radius:999px}
    .rail::-webkit-scrollbar-thumb{background:rgba(124,92,255,.55);border-radius:999px}

    .portal-card{
      flex:0 0 310px;
      scroll-snap-align:start;
      min-height:260px;
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid var(--line);
      background:
        linear-gradient(160deg,rgba(124,92,255,.25),transparent 46%),
        linear-gradient(180deg,#1a2440,#0f172a);
      box-shadow:var(--shadow-soft);
      transition:var(--transition);
    }

    .portal-card:hover{
      transform:translateY(-6px) scale(1.025);
      box-shadow:0 24px 60px rgba(0,0,0,.42);
      border-color:rgba(255,255,255,.22);
    }

    .portal-top{
      height:118px;
      padding:16px;
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      background:
        radial-gradient(circle at 22% 20%,rgba(32,211,176,.28),transparent 36%),
        radial-gradient(circle at 84% 18%,rgba(255,189,89,.18),transparent 30%);
    }

    .portal-icon{
      width:52px;
      height:52px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:18px;
      color:#fff;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter:blur(8px);
      font-size:22px;
    }

    .portal-level{
      color:#08101e;
      background:var(--accent);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:950;
    }

    .portal-body{
      padding:18px;
      background:linear-gradient(180deg,rgba(8,12,24,.45),rgba(8,12,24,.9));
    }

    .portal-body h3{
      font-size:19px;
      font-weight:950;
      margin:0 0 8px;
    }

    .portal-body p{
      color:var(--muted);
      margin:0;
      font-size:14px;
    }

    .reward-grid{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:18px;
      align-items:stretch;
    }

    .reward-panel,
    .timeline-panel,
    .security-card,
    .cta-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.045);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }

    .reward-panel{
      padding:24px;
      background:
        radial-gradient(circle at 90% 8%,rgba(32,211,176,.17),transparent 32%),
        rgba(255,255,255,.045);
    }

    .reward-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }

    .reward-item{
      display:grid;
      grid-template-columns:44px 1fr auto;
      gap:12px;
      align-items:center;
      padding:13px;
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(11,16,32,.46);
      transition:var(--transition);
    }

    .reward-item:hover{
      transform:translateX(4px);
      background:rgba(255,255,255,.065);
      border-color:rgba(32,211,176,.28);
    }

    .reward-icon{
      width:44px;
      height:44px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:15px;
      background:linear-gradient(135deg,rgba(124,92,255,.34),rgba(32,211,176,.18));
      color:var(--primary-2);
    }

    .reward-item strong{
      display:block;
      color:#fff;
      line-height:1.25;
    }

    .reward-item small{
      color:var(--muted);
    }

    .reward-tag{
      color:#08101e;
      background:#d9fff6;
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:950;
      white-space:nowrap;
    }

    .score-card{
      padding:24px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(145deg,rgba(124,92,255,.86),rgba(32,211,176,.68)),
        #17203a;
      box-shadow:var(--shadow-soft);
    }

    .score-num{
      font-size:64px;
      font-weight:950;
      line-height:1;
      letter-spacing:-.06em;
    }

    .score-card p{
      color:rgba(255,255,255,.82);
      margin:10px 0 0;
    }

    .step-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:18px;
    }

    .timeline-panel{
      padding:24px;
    }

    .step-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
      counter-reset:steps;
    }

    .step-list li{
      counter-increment:steps;
      display:grid;
      grid-template-columns:42px 1fr;
      gap:13px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }

    .step-list li:before{
      content:counter(steps);
      width:42px;
      height:42px;
      border-radius:15px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 12px 22px rgba(124,92,255,.24);
    }

    .step-list strong{
      display:block;
      color:#fff;
      margin-bottom:3px;
    }

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

    .mission-box{
      padding:24px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:
        linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035)),
        radial-gradient(circle at 82% 12%,rgba(255,189,89,.2),transparent 28%);
    }

    .mission-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:13px 0;
      border-bottom:1px solid var(--line);
    }

    .mission-row:last-child{border-bottom:0}
    .mission-row span{color:var(--muted)}
    .mission-row strong{color:#fff}

    .security-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }

    .security-card{
      padding:22px;
      transition:var(--transition);
    }

    .security-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.06);
    }

    .security-card i{
      width:46px;
      height:46px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:16px;
      color:var(--primary-2);
      background:rgba(32,211,176,.1);
      border:1px solid rgba(32,211,176,.18);
      margin-bottom:14px;
      font-size:20px;
    }

    .security-card h3{
      font-size:18px;
      font-weight:950;
      margin:0 0 8px;
    }

    .security-card p{
      color:var(--muted);
      margin:0;
      font-size:14px;
    }

    .faq-wrap{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:rgba(255,255,255,.04);
      box-shadow:var(--shadow-soft);
    }

    .accordion-item{
      color:#fff;
      background:transparent;
      border-color:var(--line);
    }

    .accordion-button{
      color:#fff;
      background:rgba(255,255,255,.035);
      font-weight:900;
      padding:18px 20px;
    }

    .accordion-button:not(.collapsed){
      color:#fff;
      background:rgba(124,92,255,.14);
      box-shadow:none;
    }

    .accordion-button::after{
      filter:invert(1);
      opacity:.8;
    }

    .accordion-body{
      color:var(--muted);
      padding:0 20px 20px;
    }

    .cta-panel{
      position:relative;
      padding:30px;
      background:
        radial-gradient(circle at 10% 0%,rgba(124,92,255,.28),transparent 34%),
        radial-gradient(circle at 92% 12%,rgba(32,211,176,.22),transparent 28%),
        linear-gradient(135deg,rgba(21,29,51,.96),rgba(9,13,26,.96));
    }

    .cta-panel:after{
      content:"";
      position:absolute;
      right:24px;
      bottom:24px;
      width:140px;
      height:140px;
      border-radius:40px;
      background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.02));
      border:1px solid var(--line);
      transform:rotate(12deg);
      pointer-events:none;
    }

    .cta-content{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
    }

    .cta-panel h2{
      font-size:clamp(26px,3vw,40px);
      font-weight:950;
      margin:0 0 10px;
      letter-spacing:-.03em;
    }

    .cta-panel p{
      color:var(--muted);
      margin:0;
      max-width:720px;
    }

    .contact-card{
      min-width:260px;
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.075);
      border:1px solid var(--line);
      backdrop-filter:blur(10px);
    }

    .contact-card label{
      display:block;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      margin-bottom:8px;
    }

    .input-fake{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(8,12,24,.55);
      border:1px solid var(--line);
      color:#fff;
      font-weight:800;
    }

    .site-footer{
      margin-left:var(--nav-w);
      padding:34px 0;
      background:#070b16;
      border-top:1px solid var(--line);
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:start;
    }

    .footer-brand{
      font-size:20px;
      font-weight:950;
      margin-bottom:8px;
      color:#fff;
    }

    .copyright{
      color:var(--muted-2);
      font-size:13px;
      margin-top:14px;
    }

    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
      max-width:420px;
    }

    .footer-links a{
      color:var(--muted);
      border:1px solid var(--line);
      border-radius:999px;
      padding:8px 12px;
      font-size:13px;
      font-weight:800;
      background:rgba(255,255,255,.035);
    }

    .footer-links a:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.2);
      transform:translateY(-2px);
    }

    @media (max-width:1024px){
      :root{--nav-w:240px}
      .hero-inner,
      .reward-grid,
      .step-layout{
        grid-template-columns:1fr;
      }
      .security-grid{
        grid-template-columns:repeat(2,1fr);
      }
      .score-card{
        min-height:260px;
      }
    }

    @media (max-width:768px){
      body{background:#0b1020}
      .side-nav{display:none}
      .mobile-topbar{
        position:sticky;
        top:0;
        background:rgba(11,16,32,.92);
        backdrop-filter:blur(16px);
      }
      .mobile-topbar > .d-flex{
        display:flex!important;
      }
      .mobile-menu{display:flex}
      .page-shell,
      .site-footer{
        margin-left:0;
      }
      .main-content{
        padding:18px 14px 0;
      }
      .hero{
        padding:24px 18px;
        border-radius:24px;
      }
      .icon-matrix{
        grid-template-columns:repeat(2,1fr);
      }
      .section{
        padding:26px 0;
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .portal-card{
        flex-basis:284px;
      }
      .cta-content{
        grid-template-columns:1fr;
      }
      .contact-card{
        min-width:0;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-links{
        justify-content:flex-start;
      }
    }

    @media (max-width:520px){
      h1{font-size:34px}
      .hero-lead{font-size:16px}
      .hero-actions .btn{
        width:100%;
        justify-content:center;
      }
      .security-grid{
        grid-template-columns:1fr;
      }
      .reward-item{
        grid-template-columns:40px 1fr;
      }
      .reward-tag{
        grid-column:2;
        width:max-content;
      }
      .score-num{
        font-size:52px;
      }
      .mission-row{
        align-items:flex-start;
        flex-direction:column;
        gap:4px;
      }
      .cta-panel{
        padding:24px 18px;
      }
      .cta-panel:after{
        display:none;
      }
    }