/* roulang page: index */
:root{
      --color-primary:#6d5dfc;
      --color-primary-dark:#4d3fd7;
      --color-secondary:#00d4ff;
      --color-accent:#ffb347;
      --color-danger:#ff5c7c;
      --color-success:#16c784;
      --color-bg:#090b18;
      --color-bg-soft:#101427;
      --color-panel:#151b31;
      --color-panel-2:#ffffff;
      --color-text:#f7f9ff;
      --color-text-dark:#172033;
      --color-muted:#94a3b8;
      --color-muted-dark:#5d6b82;
      --color-border:rgba(255,255,255,.12);
      --color-border-light:#e7ecf5;
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:28px;
      --radius-xl:36px;
      --shadow-sm:0 10px 28px rgba(12,18,35,.12);
      --shadow-md:0 24px 60px rgba(12,18,35,.18);
      --shadow-glow:0 22px 80px rgba(109,93,252,.35);
      --container:1180px;
      --nav-height:76px;
      --ease:all .24s 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;
      line-height:1.65;
      color:var(--color-text-dark);
      background:#f5f7fb;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:var(--ease);
    }
    a:hover,a:focus{color:var(--color-primary);}
    img{max-width:100%;height:auto;display:block;}
    button,input,textarea,select{
      font:inherit;
    }
    button{
      cursor:pointer;
      border:0;
      background:none;
      transition:var(--ease);
    }
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(0,212,255,.38);
      outline-offset:3px;
    }
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .section{
      padding:86px 0;
      position:relative;
    }
    .section-tight{padding:62px 0;}
    .section-dark{
      background:linear-gradient(180deg,#0b1023 0%,#11172b 100%);
      color:var(--color-text);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:28px;
      margin-bottom:34px;
    }
    .section-title{
      margin:0 0 10px;
      font-size:clamp(28px,3vw,42px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.04em;
      color:inherit;
    }
    .section-desc{
      margin:0;
      color:var(--color-muted-dark);
      max-width:720px;
      font-size:16px;
    }
    .section-dark .section-desc{color:#aab6cf;}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border:1px solid rgba(109,93,252,.25);
      background:rgba(109,93,252,.08);
      color:#5b50df;
      border-radius:999px;
      font-size:13px;
      font-weight:750;
      margin-bottom:16px;
    }
    .section-dark .eyebrow{
      color:#d6dbff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.14);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      letter-spacing:.02em;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      box-shadow:0 10px 24px rgba(109,93,252,.22);
      white-space:nowrap;
    }
    .badge-soft{
      color:#5046cf;
      background:rgba(109,93,252,.10);
      box-shadow:none;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:46px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:850;
      letter-spacing:.01em;
      border:1px solid transparent;
      transition:var(--ease);
      white-space:nowrap;
      user-select:none;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),#8d62ff 52%,var(--color-secondary));
      box-shadow:0 18px 38px rgba(109,93,252,.32);
    }
    .btn-primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 24px 48px rgba(109,93,252,.42);
    }
    .btn-secondary{
      color:#eaf0ff;
      background:rgba(255,255,255,.10);
      border-color:rgba(255,255,255,.18);
      backdrop-filter:blur(12px);
    }
    .btn-secondary:hover{
      color:#fff;
      background:rgba(255,255,255,.16);
      transform:translateY(-2px);
    }
    .btn-light{
      color:var(--color-text-dark);
      background:#fff;
      border-color:#edf1f8;
      box-shadow:var(--shadow-sm);
    }
    .btn-light:hover{
      color:var(--color-primary-dark);
      transform:translateY(-2px);
      box-shadow:var(--shadow-md);
    }
    .btn-outline{
      color:#4f5b73;
      border-color:#dbe3f1;
      background:rgba(255,255,255,.72);
    }
    .btn-outline:hover{
      color:var(--color-primary-dark);
      border-color:rgba(109,93,252,.35);
      background:#fff;
      transform:translateY(-2px);
    }

    .topbar{
      position:relative;
      z-index:20;
      color:#fff;
      background:linear-gradient(90deg,#4d3fd7,#6d5dfc,#00aee8);
      font-size:14px;
    }
    .topbar-inner{
      min-height:42px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .countdown{
      display:flex;
      align-items:center;
      gap:8px;
      font-weight:800;
      white-space:nowrap;
    }
    .count-pill{
      padding:3px 8px;
      border-radius:8px;
      background:rgba(255,255,255,.18);
      font-variant-numeric:tabular-nums;
    }
    .topbar-note{
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      opacity:.94;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(10,14,30,.84);
      border-bottom:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 38px rgba(5,9,25,.18);
    }
    .nav-wrap{
      height:var(--nav-height);
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      color:#fff;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .brand-icon{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      box-shadow:0 16px 34px rgba(0,212,255,.22);
      flex:0 0 auto;
    }
    .brand-text{
      max-width:360px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      font-size:16px;
    }
    .desktop-nav{
      justify-self:center;
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:999px;
      background:rgba(255,255,255,.06);
    }
    .desktop-nav a{
      color:#dbe5ff;
      padding:9px 16px;
      border-radius:999px;
      font-size:14px;
      font-weight:800;
    }
    .desktop-nav a:hover,
    .desktop-nav a.active{
      color:#fff;
      background:rgba(255,255,255,.14);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
    }
    .nav-actions .btn{
      min-height:40px;
      padding:10px 15px;
      font-size:13px;
    }
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:12px;
      color:#fff;
      background:rgba(255,255,255,.10);
    }
    .mobile-panel{
      display:none;
      border-top:1px solid rgba(255,255,255,.10);
      padding:12px 0 18px;
    }
    .mobile-panel a{
      display:block;
      color:#eef3ff;
      padding:13px 6px;
      font-weight:800;
      border-radius:12px;
    }
    .mobile-panel a:hover,
    .mobile-panel a.active{
      background:rgba(255,255,255,.10);
    }
    .mobile-panel .mobile-actions{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-top:8px;
    }

    .hero{
      min-height:720px;
      padding:0;
      display:flex;
      align-items:stretch;
      color:#fff;
      background:var(--color-bg);
      overflow:hidden;
    }
    .hero-stage{
      width:100%;
      position:relative;
      display:flex;
      align-items:center;
      isolation:isolate;
    }
    .hero-stage::before{
      content:"";
      position:absolute;
      inset:0;
      z-index:-3;
      background:
        radial-gradient(circle at 18% 30%,rgba(0,212,255,.34),transparent 34%),
        radial-gradient(circle at 76% 20%,rgba(109,93,252,.42),transparent 34%),
        radial-gradient(circle at 62% 86%,rgba(255,179,71,.20),transparent 30%),
        linear-gradient(135deg,#090b18 0%,#141735 54%,#070a15 100%);
    }
    .hero-stage::after{
      content:"";
      position:absolute;
      inset:0;
      z-index:-1;
      background:
        linear-gradient(90deg,rgba(5,8,20,.88),rgba(5,8,20,.42) 48%,rgba(5,8,20,.76)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.045) 0 1px, transparent 1px 70px),
        repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px, transparent 1px 70px);
      mask-image:linear-gradient(to bottom,#000 0%,#000 82%,transparent 100%);
    }
    .video-orbit{
      position:absolute;
      inset:116px 5% auto auto;
      width:min(560px,42vw);
      height:330px;
      border-radius:36px;
      border:1px solid rgba(255,255,255,.16);
      background:
        linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.04)),
        linear-gradient(135deg,rgba(109,93,252,.42),rgba(0,212,255,.20));
      box-shadow:0 34px 100px rgba(0,0,0,.36);
      overflow:hidden;
      transform:perspective(900px) rotateY(-8deg) rotateX(3deg);
    }
    .video-orbit::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 32% 32%,rgba(255,255,255,.30),transparent 24%),
        linear-gradient(120deg,rgba(0,0,0,.08),rgba(0,0,0,.46));
    }
    .video-bars{
      position:absolute;
      left:26px;
      right:26px;
      bottom:24px;
      display:grid;
      gap:12px;
    }
    .video-bar{
      height:10px;
      border-radius:99px;
      background:rgba(255,255,255,.18);
      overflow:hidden;
    }
    .video-bar span{
      display:block;
      height:100%;
      border-radius:99px;
      background:linear-gradient(90deg,var(--color-secondary),var(--color-primary));
    }
    .play-button{
      position:absolute;
      left:50%;
      top:48%;
      transform:translate(-50%,-50%);
      width:92px;
      height:92px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.28);
      box-shadow:0 0 0 16px rgba(255,255,255,.06),0 26px 60px rgba(0,0,0,.32);
      backdrop-filter:blur(16px);
    }
    .play-button i{
      margin-left:5px;
      font-size:30px;
      color:#fff;
    }
    .play-button:hover{
      transform:translate(-50%,-50%) scale(1.05);
      background:rgba(255,255,255,.22);
    }
    .hero-content{
      max-width:760px;
      padding:116px 0 92px;
      position:relative;
      z-index:2;
    }
    .hero-brand{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:9px 14px;
      border-radius:999px;
      color:#dfe8ff;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      margin-bottom:20px;
      font-size:14px;
      font-weight:800;
      backdrop-filter:blur(14px);
    }
    .hero h1{
      margin:0;
      max-width:900px;
      font-size:clamp(38px,6.2vw,78px);
      line-height:1.04;
      letter-spacing:-.07em;
      font-weight:950;
      color:#fff;
    }
    .hero-lead{
      margin:24px 0 0;
      max-width:660px;
      font-size:clamp(17px,2vw,21px);
      color:#ccd7f2;
      line-height:1.85;
    }
    .hero-cta{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:14px;
      margin-top:32px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
      max-width:760px;
      margin-top:38px;
    }
    .metric-card{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter:blur(18px);
    }
    .metric-card strong{
      display:block;
      font-size:26px;
      line-height:1;
      color:#fff;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .metric-card span{
      display:block;
      margin-top:8px;
      color:#b7c4df;
      font-size:13px;
      font-weight:650;
    }
    .hero-floating{
      position:absolute;
      right:7%;
      bottom:86px;
      z-index:2;
      display:flex;
      gap:12px;
      align-items:center;
      padding:14px 16px;
      max-width:390px;
      border-radius:24px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
      backdrop-filter:blur(16px);
      box-shadow:0 22px 70px rgba(0,0,0,.22);
    }
    .status-dot{
      width:12px;
      height:12px;
      border-radius:50%;
      background:var(--color-success);
      box-shadow:0 0 0 7px rgba(22,199,132,.16);
      flex:0 0 auto;
    }
    .hero-floating p{
      margin:0;
      color:#eaf0ff;
      font-size:14px;
      line-height:1.55;
    }

    .flash-section{
      margin-top:-42px;
      z-index:3;
    }
    .flash-shell{
      padding:26px;
      border-radius:var(--radius-xl);
      background:#fff;
      box-shadow:var(--shadow-md);
      border:1px solid var(--color-border-light);
    }
    .flash-track{
      display:flex;
      gap:18px;
      overflow-x:auto;
      padding:4px 2px 16px;
      scroll-snap-type:x mandatory;
      scrollbar-width:thin;
    }
    .flash-card{
      min-width:270px;
      scroll-snap-align:start;
      position:relative;
      padding:20px;
      border-radius:24px;
      background:
        linear-gradient(180deg,#ffffff,#f7f9ff);
      border:1px solid #e8edf8;
      box-shadow:0 12px 32px rgba(20,30,55,.08);
      transition:var(--ease);
    }
    .flash-card:hover{
      transform:translateY(-4px);
      box-shadow:0 22px 46px rgba(20,30,55,.13);
      border-color:rgba(109,93,252,.28);
    }
    .flash-card .topline{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:22px;
    }
    .flash-icon{
      width:48px;
      height:48px;
      border-radius:18px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      box-shadow:0 16px 30px rgba(109,93,252,.20);
    }
    .flash-card h3{
      margin:0 0 10px;
      font-size:20px;
      font-weight:900;
      letter-spacing:-.03em;
      color:#192236;
    }
    .flash-card p{
      margin:0 0 18px;
      color:var(--color-muted-dark);
      font-size:14px;
    }
    .price-row{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:10px;
      padding-top:16px;
      border-top:1px dashed #dce4f0;
    }
    .price-row strong{
      color:#171f33;
      font-size:23px;
      line-height:1;
      font-weight:950;
    }
    .price-row span{
      color:#79869b;
      font-size:12px;
      font-weight:750;
    }

    .inventory-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:26px;
      align-items:stretch;
    }
    .inventory-panel{
      border-radius:var(--radius-xl);
      padding:32px;
      background:
        radial-gradient(circle at 20% 10%,rgba(0,212,255,.18),transparent 30%),
        linear-gradient(135deg,#11172c,#161e38);
      color:#fff;
      box-shadow:var(--shadow-md);
      overflow:hidden;
      position:relative;
    }
    .inventory-panel::after{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      right:-110px;
      bottom:-110px;
      border-radius:50%;
      background:rgba(109,93,252,.28);
      filter:blur(4px);
    }
    .stock-list{
      display:grid;
      gap:14px;
      margin-top:24px;
      position:relative;
      z-index:1;
    }
    .stock-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:14px;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.12);
    }
    .stock-item i{
      color:var(--color-secondary);
      font-size:18px;
    }
    .stock-item strong{
      display:block;
      font-size:15px;
      color:#fff;
    }
    .stock-item span{
      display:block;
      margin-top:2px;
      color:#aebbd5;
      font-size:13px;
    }
    .stock-percent{
      font-size:18px;
      font-weight:950;
      color:#fff;
      font-variant-numeric:tabular-nums;
    }
    .compare-card{
      border-radius:var(--radius-xl);
      padding:30px;
      background:#fff;
      border:1px solid var(--color-border-light);
      box-shadow:var(--shadow-sm);
    }
    .compare-row{
      display:grid;
      grid-template-columns:1fr auto 1fr;
      align-items:center;
      gap:14px;
      padding:16px 0;
      border-bottom:1px solid #edf1f8;
    }
    .compare-row:last-child{border-bottom:0;}
    .compare-row b{
      display:block;
      color:#1d2840;
      font-size:15px;
    }
    .compare-row small{
      color:#748197;
      font-size:12px;
    }
    .vs{
      width:36px;
      height:36px;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      font-size:12px;
      font-weight:900;
    }

    .news-layout{
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);
      gap:28px;
      align-items:start;
    }
    .news-list{
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--color-border-light);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:20px 22px;
      border-bottom:1px solid #eef2f8;
    }
    .news-item:last-child{border-bottom:0;}
    .news-date{
      width:64px;
      height:64px;
      display:grid;
      place-items:center;
      border-radius:20px;
      color:#5c54df;
      background:rgba(109,93,252,.09);
      font-weight:950;
      font-size:18px;
      font-variant-numeric:tabular-nums;
    }
    .news-item h3{
      margin:0 0 6px;
      font-size:18px;
      line-height:1.35;
      font-weight:900;
      color:#1b253a;
    }
    .news-item h3 a:hover{color:var(--color-primary-dark);}
    .news-item p{
      margin:0;
      color:var(--color-muted-dark);
      font-size:14px;
    }
    .news-arrow{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:#f1f5fb;
      color:#68758c;
    }
    .news-item:hover .news-arrow{
      color:#fff;
      background:var(--color-primary);
      transform:translateX(3px);
    }
    .recommend-panel{
      position:sticky;
      top:100px;
      padding:26px;
      border-radius:var(--radius-xl);
      color:#fff;
      background:
        radial-gradient(circle at 80% 0%,rgba(255,179,71,.25),transparent 34%),
        linear-gradient(135deg,#1c2441,#10172d);
      box-shadow:var(--shadow-md);
    }
    .recommend-panel h3{
      margin:0 0 12px;
      font-size:24px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .recommend-panel p{
      color:#bbc7de;
      margin:0 0 20px;
    }
    .mini-checks{
      display:grid;
      gap:12px;
      margin:0 0 22px;
      padding:0;
      list-style:none;
    }
    .mini-checks li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#e9efff;
      font-size:14px;
    }
    .mini-checks i{
      color:var(--color-success);
      margin-top:5px;
    }

    .entry-section{
      background:
        radial-gradient(circle at 8% 30%,rgba(109,93,252,.14),transparent 28%),
        radial-gradient(circle at 92% 30%,rgba(0,212,255,.13),transparent 26%),
        #f8faff;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .entry-card{
      min-height:170px;
      padding:22px;
      border-radius:26px;
      background:#fff;
      border:1px solid #e8edf8;
      box-shadow:0 14px 34px rgba(16,25,48,.08);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-5px);
      box-shadow:0 24px 54px rgba(16,25,48,.14);
      border-color:rgba(109,93,252,.28);
    }
    .entry-card i{
      width:46px;
      height:46px;
      display:grid;
      place-items:center;
      border-radius:16px;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      margin-bottom:18px;
      font-size:18px;
    }
    .entry-card h3{
      margin:0 0 8px;
      font-size:19px;
      font-weight:950;
      color:#1b253a;
    }
    .entry-card p{
      margin:0;
      color:var(--color-muted-dark);
      font-size:14px;
    }
    .action-strip{
      margin-top:24px;
      padding:22px;
      border-radius:28px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:#fff;
      background:linear-gradient(135deg,#121936,#4637ce 55%,#00aee8);
      box-shadow:var(--shadow-glow);
    }
    .action-strip strong{
      display:block;
      font-size:20px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .action-strip span{
      color:#dce7ff;
      font-size:14px;
    }
    .action-buttons{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }

    .timeline-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:28px;
      align-items:start;
    }
    .timeline-card{
      padding:30px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--color-border-light);
      box-shadow:var(--shadow-sm);
    }
    .timeline-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:18px;
    }
    .timeline-list li{
      display:grid;
      grid-template-columns:92px 1fr;
      gap:18px;
      position:relative;
    }
    .timeline-list li:not(:last-child)::after{
      content:"";
      position:absolute;
      left:45px;
      top:52px;
      bottom:-18px;
      width:2px;
      background:#e1e7f2;
    }
    .time-dot{
      position:relative;
      z-index:1;
      height:52px;
      display:grid;
      place-items:center;
      border-radius:18px;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      font-weight:950;
      font-variant-numeric:tabular-nums;
      box-shadow:0 12px 28px rgba(109,93,252,.20);
    }
    .timeline-info{
      padding:16px 18px;
      border-radius:20px;
      background:#f8faff;
      border:1px solid #e8edf8;
    }
    .timeline-info h3{
      margin:0 0 6px;
      color:#1c263c;
      font-size:18px;
      font-weight:950;
    }
    .timeline-info p{
      margin:0;
      color:var(--color-muted-dark);
      font-size:14px;
    }
    .media-scroll{
      display:flex;
      gap:16px;
      overflow-x:auto;
      padding-bottom:12px;
      scroll-snap-type:x mandatory;
    }
    .media-card{
      min-width:250px;
      scroll-snap-align:start;
      padding:22px;
      border-radius:26px;
      background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.06));
      border:1px solid rgba(255,255,255,.14);
      color:#fff;
      transition:var(--ease);
    }
    .media-card:hover{
      transform:translateY(-4px);
      background:rgba(255,255,255,.16);
    }
    .media-card .media-type{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#dbe8ff;
      font-size:13px;
      font-weight:850;
      margin-bottom:22px;
    }
    .media-card h3{
      margin:0 0 10px;
      font-size:20px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .media-card p{
      margin:0;
      color:#b9c6dd;
      font-size:14px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:start;
    }
    .faq-aside{
      padding:30px;
      border-radius:var(--radius-xl);
      color:#fff;
      background:
        radial-gradient(circle at 20% 15%,rgba(0,212,255,.24),transparent 28%),
        linear-gradient(135deg,#11182f,#27205c);
      box-shadow:var(--shadow-md);
    }
    .faq-aside h2{
      margin:0 0 12px;
      font-size:34px;
      line-height:1.15;
      font-weight:950;
      letter-spacing:-.05em;
    }
    .faq-aside p{
      margin:0 0 22px;
      color:#c1cbe0;
    }
    .faq-list{
      display:grid;
      gap:14px;
    }
    .faq-item{
      border:1px solid #e6ecf6;
      border-radius:22px;
      background:#fff;
      box-shadow:0 10px 26px rgba(16,25,48,.06);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      min-height:66px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:20px 22px;
      color:#1d2740;
      font-size:17px;
      font-weight:950;
      text-align:left;
    }
    .faq-question i{
      color:var(--color-primary);
      transition:var(--ease);
    }
    .faq-answer{
      display:none;
      padding:0 22px 22px;
      color:var(--color-muted-dark);
      font-size:15px;
    }
    .faq-item.active{
      border-color:rgba(109,93,252,.30);
      box-shadow:0 18px 42px rgba(109,93,252,.10);
    }
    .faq-item.active .faq-answer{display:block;}
    .faq-item.active .faq-question i{transform:rotate(180deg);}

    .form-section{
      padding-top:0;
    }
    .lead-box{
      border-radius:var(--radius-xl);
      padding:34px;
      background:#fff;
      border:1px solid var(--color-border-light);
      box-shadow:var(--shadow-md);
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:28px;
      align-items:center;
    }
    .lead-copy h2{
      margin:0 0 12px;
      font-size:clamp(28px,3vw,42px);
      line-height:1.18;
      letter-spacing:-.05em;
      font-weight:950;
      color:#182238;
    }
    .lead-copy p{
      margin:0 0 22px;
      color:var(--color-muted-dark);
    }
    .trust-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-tags span{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 11px;
      border-radius:999px;
      color:#4c5871;
      background:#f2f5fb;
      font-size:13px;
      font-weight:800;
    }
    .lead-form{
      display:grid;
      gap:14px;
      padding:24px;
      border-radius:28px;
      background:#f8faff;
      border:1px solid #e6ecf6;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      color:#26324a;
      font-weight:850;
      font-size:14px;
    }
    .field input,
    .field textarea{
      width:100%;
      border:1px solid #dce4f1;
      border-radius:16px;
      background:#fff;
      padding:13px 14px;
      color:#1c263b;
      box-shadow:none;
      transition:var(--ease);
      resize:vertical;
    }
    .field input:focus,
    .field textarea:focus{
      border-color:rgba(109,93,252,.55);
      box-shadow:0 0 0 4px rgba(109,93,252,.10);
    }
    .form-note{
      margin:0;
      color:#738096;
      font-size:13px;
    }
    .form-message{
      display:none;
      padding:12px 14px;
      border-radius:14px;
      color:#076b48;
      background:rgba(22,199,132,.12);
      border:1px solid rgba(22,199,132,.22);
      font-weight:800;
      font-size:14px;
    }

    .site-footer{
      color:#cbd5e8;
      background:#070a14;
      padding:56px 0 30px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
      margin-bottom:14px;
    }
    .footer-brand .brand-icon{
      width:40px;
      height:40px;
      border-radius:14px;
    }
    .footer-copy{
      max-width:680px;
      color:#98a6bf;
      margin:0;
    }
    .footer-links{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .footer-link-card{
      display:flex;
      align-items:center;
      gap:10px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      color:#e7edfb;
      font-weight:800;
    }
    .footer-link-card:hover{
      color:#fff;
      background:rgba(255,255,255,.10);
      transform:translateY(-2px);
    }
    .footer-bottom{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:#8491a9;
      font-size:13px;
    }

    @media (max-width:1024px){
      :root{--nav-height:70px;}
      .nav-wrap{grid-template-columns:auto auto;justify-content:space-between;}
      .desktop-nav,.nav-actions{display:none;}
      .menu-toggle{display:grid;place-items:center;}
      .mobile-panel.open{display:block;}
      .video-orbit{
        opacity:.48;
        width:56vw;
        right:-8%;
        top:130px;
      }
      .hero-content{max-width:720px;}
      .inventory-grid,
      .news-layout,
      .timeline-wrap,
      .faq-grid,
      .lead-box{
        grid-template-columns:1fr;
      }
      .recommend-panel{position:relative;top:auto;}
      .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
      .footer-grid{grid-template-columns:1fr;}
    }

    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container));}
      .section{padding:64px 0;}
      .section-head{
        display:block;
        margin-bottom:26px;
      }
      .hero{
        min-height:auto;
      }
      .hero-content{
        padding:82px 0 74px;
      }
      .hero h1{
        font-size:clamp(34px,12vw,54px);
      }
      .hero-lead{
        font-size:16px;
      }
      .hero-metrics{
        grid-template-columns:1fr;
      }
      .video-orbit{
        position:relative;
        inset:auto;
        width:100%;
        height:220px;
        margin:0 0 34px;
        transform:none;
        opacity:.82;
      }
      .hero-stage{
        display:block;
      }
      .hero-floating{
        position:relative;
        right:auto;
        bottom:auto;
        margin:-48px 14px 28px;
      }
      .flash-section{margin-top:0;}
      .flash-shell{padding:18px;}
      .stock-item{
        grid-template-columns:auto 1fr;
      }
      .stock-percent{
        grid-column:2;
        justify-self:start;
      }
      .compare-row{
        grid-template-columns:1fr;
      }
      .vs{
        transform:rotate(90deg);
      }
      .news-item{
        grid-template-columns:1fr auto;
      }
      .news-date{display:none;}
      .entry-grid{grid-template-columns:1fr;}
      .action-strip{
        align-items:flex-start;
        flex-direction:column;
      }
      .action-buttons{
        justify-content:flex-start;
      }
      .timeline-list li{
        grid-template-columns:74px 1fr;
      }
      .timeline-list li:not(:last-child)::after{left:36px;}
      .footer-links{grid-template-columns:1fr;}
    }

    @media (max-width:520px){
      .topbar-inner{
        align-items:flex-start;
        flex-direction:column;
        padding:9px 0;
        gap:6px;
      }
      .topbar-note{white-space:normal;}
      .brand-text{max-width:220px;font-size:14px;}
      .mobile-panel .mobile-actions{grid-template-columns:1fr;}
      .hero-brand{font-size:12px;}
      .hero-cta,
      .action-buttons{
        display:grid;
        grid-template-columns:1fr;
        width:100%;
      }
      .btn{width:100%;}
      .flash-card{min-width:82vw;}
      .section-title{font-size:28px;}
      .lead-box{padding:22px;}
      .lead-form{padding:18px;}
      .footer-bottom{display:block;}
      .footer-bottom span{display:block;margin-top:8px;}
    }