/* roulang page: index */
:root{
      --bg:#0c0f1a;
      --bg-soft:#12172a;
      --card:#ffffff;
      --card-dark:#171d33;
      --text:#172033;
      --muted:#65708a;
      --light:#f7f8fc;
      --line:rgba(114,125,161,.22);
      --brand:#7c3aed;
      --brand-2:#ec4899;
      --brand-3:#06b6d4;
      --accent:#fff1f7;
      --gold:#f8b84e;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-lg:0 28px 80px rgba(31, 41, 72, .22);
      --shadow-md:0 16px 40px rgba(31, 41, 72, .14);
      --shadow-sm:0 8px 24px rgba(31, 41, 72, .08);
      --container:1180px;
    }
    *{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;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(236,72,153,.16), transparent 32%),
        radial-gradient(circle at 88% 0%, rgba(6,182,212,.12), transparent 30%),
        linear-gradient(180deg,#fff 0%,#f7f8fc 38%,#fff 100%);
      line-height:1.75;
      min-width:320px;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    ::selection{background:rgba(124,58,237,.18);color:#25144b}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-topbar{
      background:linear-gradient(90deg,#191b33 0%,#4c1d95 46%,#be185d 100%);
      color:#fff;
      font-size:14px;
      letter-spacing:.01em;
    }
    .topbar-inner{
      min-height:42px;
      display:flex;
      align-items:center;
      justify-content:center;
      gap:14px;
      flex-wrap:wrap;
      text-align:center;
    }
    .count-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:5px 11px;
      border:1px solid rgba(255,255,255,.24);
      border-radius:999px;
      background:rgba(255,255,255,.12);
      backdrop-filter:blur(10px);
      font-weight:700;
    }
    .header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.82);
      backdrop-filter:saturate(180%) blur(18px);
      border-bottom:1px solid rgba(114,125,161,.16);
    }
    .nav{
      height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:-.03em;
      font-size:20px;
      color:#14192b;
      white-space:nowrap;
    }
    .logo-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 12px 26px rgba(124,58,237,.28);
      position:relative;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:10px;
      border-radius:10px;
      border:2px solid rgba(255,255,255,.72);
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      color:#303a52;
    }
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      font-size:15px;
      transition:.25s ease;
    }
    .nav-link:hover{color:var(--brand);background:rgba(124,58,237,.07)}
    .nav-link.active{color:#1c1536;font-weight:800}
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:5px;
      height:3px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--brand),var(--brand-2));
    }
    .nav-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:11px 18px;
      border-radius:999px;
      color:#fff;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 14px 30px rgba(124,58,237,.24);
      font-weight:800;
      transition:.25s ease;
      white-space:nowrap;
    }
    .nav-action:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(236,72,153,.25)}
    .nav-action:focus,.btn:focus,.form-input:focus{outline:3px solid rgba(124,58,237,.22);outline-offset:3px}
    .menu-toggle{
      display:none;
      border:0;
      background:#fff;
      border-radius:14px;
      width:44px;
      height:44px;
      box-shadow:var(--shadow-sm);
      cursor:pointer;
    }
    .menu-toggle span{
      display:block;
      width:20px;
      height:2px;
      margin:5px auto;
      border-radius:99px;
      background:#20263a;
    }
    .hero{
      padding:72px 0 58px;
      overflow:hidden;
    }
    .hero-stage{
      position:relative;
      border-radius:38px;
      padding:58px;
      min-height:560px;
      background:
        linear-gradient(135deg,rgba(20,23,43,.92),rgba(64,27,116,.88) 48%,rgba(190,24,93,.82)),
        url("data:image/svg+xml,%3Csvg width='1200' height='680' viewBox='0 0 1200 680' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='rgba(255,255,255,.18)' stroke-width='1'%3E%3Cpath d='M0 120 C240 20 380 260 600 160 S960 40 1200 190'/%3E%3Cpath d='M0 380 C220 310 360 520 590 410 S930 280 1200 430'/%3E%3C/g%3E%3Cg fill='rgba(255,255,255,.09)'%3E%3Ccircle cx='1040' cy='120' r='112'/%3E%3Ccircle cx='985' cy='505' r='74'/%3E%3Ccircle cx='180' cy='515' r='98'/%3E%3C/g%3E%3C/svg%3E");
      background-size:cover;
      color:#fff;
      box-shadow:var(--shadow-lg);
      isolation:isolate;
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,255,255,.16);
      border-radius:30px;
      pointer-events:none;
    }
    .hero-layout{
      display:grid;
      grid-template-columns:minmax(0,1.12fr) minmax(310px,.88fr);
      gap:40px;
      align-items:end;
      min-height:444px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
      color:rgba(255,255,255,.92);
      font-size:14px;
      font-weight:800;
      backdrop-filter:blur(10px);
    }
    .eyebrow-dot{
      width:8px;height:8px;border-radius:50%;
      background:#22c55e;
      box-shadow:0 0 0 6px rgba(34,197,94,.18);
    }
    h1{
      margin:22px 0 18px;
      max-width:850px;
      font-size:clamp(38px,6vw,76px);
      line-height:1.04;
      letter-spacing:-.065em;
      font-weight:950;
    }
    .hero-desc{
      max-width:760px;
      color:rgba(255,255,255,.84);
      font-size:18px;
      line-height:1.9;
      margin:0 0 26px;
    }
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      margin:28px 0 30px;
      max-width:820px;
    }
    .point{
      padding:14px 15px;
      border-radius:18px;
      background:rgba(255,255,255,.11);
      border:1px solid rgba(255,255,255,.16);
      color:rgba(255,255,255,.9);
      font-size:14px;
    }
    .point strong{display:block;color:#fff;font-size:18px;margin-bottom:2px}
    .hero-actions,.section-actions{
      display:flex;
      gap:14px;
      align-items:center;
      flex-wrap:wrap;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border:0;
      border-radius:999px;
      padding:14px 22px;
      font-weight:900;
      cursor:pointer;
      transition:.25s ease;
      min-height:50px;
    }
    .btn-primary{
      color:#241135;
      background:#fff;
      box-shadow:0 16px 34px rgba(0,0,0,.18);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px rgba(0,0,0,.24)}
    .btn-ghost{
      color:#fff;
      border:1px solid rgba(255,255,255,.28);
      background:rgba(255,255,255,.10);
      backdrop-filter:blur(10px);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
    .btn-dark{
      color:#fff;
      background:linear-gradient(135deg,#111827,#2d1a55);
      box-shadow:0 18px 32px rgba(17,24,39,.18);
    }
    .btn-dark:hover{transform:translateY(-2px);box-shadow:0 22px 42px rgba(17,24,39,.24)}
    .btn-soft{
      color:#5b21b6;
      background:rgba(124,58,237,.09);
      border:1px solid rgba(124,58,237,.16);
    }
    .btn-soft:hover{background:rgba(124,58,237,.14);transform:translateY(-2px)}
    .trust-strip{
      margin-top:28px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.78);
      font-size:14px;
    }
    .trust-strip span{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.13);
    }
    .hero-panel{
      align-self:stretch;
      border-radius:30px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
      backdrop-filter:blur(20px);
      padding:24px;
      display:grid;
      grid-template-rows:auto 1fr auto;
      gap:18px;
    }
    .panel-title{font-size:18px;font-weight:900}
    .badge-row{display:flex;flex-wrap:wrap;gap:9px}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.15);
      font-weight:800;
      font-size:13px;
    }
    .rank-card{
      position:relative;
      display:grid;
      gap:12px;
      align-content:center;
    }
    .rank-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:15px;
      border-radius:20px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.12);
    }
    .rank-left{display:flex;align-items:center;gap:12px}
    .medal{
      width:34px;height:34px;border-radius:13px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,#ffe6a5,#f59e0b);
      color:#3b2400;
      font-weight:950;
    }
    .rank-item small{display:block;color:rgba(255,255,255,.68);margin-top:2px}
    .score{
      color:#fff;
      font-weight:950;
      font-size:20px;
    }
    .section{padding:70px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:30px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#7c3aed;
      font-weight:950;
      font-size:14px;
      margin-bottom:10px;
    }
    .section-kicker:before{
      content:"";
      width:9px;height:9px;border-radius:50%;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
    }
    .section-title{
      margin:0;
      font-size:clamp(28px,4vw,46px);
      letter-spacing:-.045em;
      line-height:1.15;
      color:#14192b;
      font-weight:950;
    }
    .section-desc{
      margin:12px 0 0;
      max-width:700px;
      color:var(--muted);
      font-size:16px;
    }
    .story-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .story-card{
      border-radius:var(--radius-xl);
      padding:34px;
      background:#fff;
      border:1px solid rgba(114,125,161,.16);
      box-shadow:var(--shadow-sm);
    }
    .story-card.dark{
      color:#fff;
      background:
        linear-gradient(135deg,rgba(17,24,39,.95),rgba(76,29,149,.9)),
        radial-gradient(circle at top right,rgba(236,72,153,.28),transparent 36%);
      border:0;
      box-shadow:var(--shadow-md);
    }
    .story-card p{color:var(--muted);margin:14px 0 0}
    .story-card.dark p{color:rgba(255,255,255,.78)}
    .metric-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:24px;
    }
    .metric{
      border-radius:20px;
      padding:18px;
      background:rgba(255,255,255,.11);
      border:1px solid rgba(255,255,255,.14);
    }
    .metric strong{display:block;font-size:28px;line-height:1;color:#fff}
    .metric span{font-size:13px;color:rgba(255,255,255,.72)}
    .promise-list{display:grid;gap:14px}
    .promise-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:13px;
      padding:16px;
      border-radius:20px;
      background:#fafbff;
      border:1px solid rgba(114,125,161,.14);
    }
    .icon-bubble{
      width:38px;height:38px;border-radius:15px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(124,58,237,.13),rgba(236,72,153,.12));
      color:#7c3aed;
      font-weight:950;
    }
    .promise-item h3,.content-card h3,.benefit-card h3,.faq-item h3{margin:0;color:#172033;font-weight:950}
    .promise-item p,.content-card p,.benefit-card p{margin:5px 0 0;color:var(--muted);font-size:14px}
    .limited{
      padding:0;
    }
    .limited-box{
      border-radius:34px;
      overflow:hidden;
      background:linear-gradient(135deg,#fff7ed,#fdf2f8 46%,#eef2ff);
      border:1px solid rgba(236,72,153,.16);
      box-shadow:var(--shadow-md);
      display:grid;
      grid-template-columns:1.08fr .92fr;
    }
    .limited-copy{padding:42px}
    .countdown-grid{
      padding:32px;
      background:rgba(255,255,255,.58);
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      align-content:center;
    }
    .time-box{
      border-radius:22px;
      padding:18px 12px;
      text-align:center;
      background:#fff;
      border:1px solid rgba(114,125,161,.15);
      box-shadow:var(--shadow-sm);
    }
    .time-box strong{display:block;font-size:34px;line-height:1;color:#6d28d9;font-weight:950}
    .time-box span{font-size:13px;color:var(--muted);font-weight:800}
    .benefit-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .benefit-card{
      position:relative;
      overflow:hidden;
      min-height:190px;
      padding:24px;
      border-radius:26px;
      background:#fff;
      border:1px solid rgba(114,125,161,.15);
      box-shadow:var(--shadow-sm);
      transition:.25s ease;
    }
    .benefit-card:hover,.content-card:hover,.news-link:hover,.bubble:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
    .benefit-card:after{
      content:"";
      position:absolute;
      width:92px;height:92px;border-radius:50%;
      right:-24px;bottom:-28px;
      background:linear-gradient(135deg,rgba(124,58,237,.12),rgba(236,72,153,.13));
    }
    .benefit-icon{
      width:46px;height:46px;border-radius:18px;
      display:grid;place-items:center;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      margin-bottom:18px;
      box-shadow:0 12px 26px rgba(124,58,237,.20);
    }
    .content-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
    }
    .content-feature{
      min-height:430px;
      border-radius:32px;
      padding:34px;
      color:#fff;
      background:
        linear-gradient(180deg,rgba(12,15,26,.12),rgba(12,15,26,.82)),
        url("data:image/svg+xml,%3Csvg width='900' height='620' viewBox='0 0 900 620' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='0' x2='1' y1='0' y2='1'%3E%3Cstop stop-color='%237c3aed'/%3E%3Cstop offset='.55' stop-color='%23ec4899'/%3E%3Cstop offset='1' stop-color='%2306b6d4'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='900' height='620' fill='url(/%23a)'/%3E%3Ccircle cx='140' cy='130' r='110' fill='rgba(255,255,255,.16)'/%3E%3Ccircle cx='720' cy='170' r='160' fill='rgba(255,255,255,.10)'/%3E%3Crect x='110' y='310' width='680' height='190' rx='42' fill='rgba(255,255,255,.13)'/%3E%3C/svg%3E");
      background-size:cover;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      box-shadow:var(--shadow-md);
    }
    .content-feature h3{font-size:34px;line-height:1.18;margin:0 0 12px;font-weight:950}
    .content-feature p{color:rgba(255,255,255,.82);margin:0;max-width:520px}
    .content-cards{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .content-card{
      border-radius:26px;
      padding:24px;
      background:#fff;
      border:1px solid rgba(114,125,161,.15);
      box-shadow:var(--shadow-sm);
      transition:.25s ease;
    }
    .tag{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(124,58,237,.09);
      color:#6d28d9;
      font-size:12px;
      font-weight:900;
      margin-bottom:14px;
    }
    .bubble-wrap{
      display:grid;
      grid-template-columns:1fr 1.2fr .9fr;
      gap:16px;
      align-items:start;
    }
    .bubble{
      border-radius:28px;
      padding:24px;
      background:#fff;
      border:1px solid rgba(114,125,161,.15);
      box-shadow:var(--shadow-sm);
      transition:.25s ease;
    }
    .bubble:nth-child(2){margin-top:34px;background:#171d33;color:#fff}
    .bubble:nth-child(2) p{color:rgba(255,255,255,.78)}
    .bubble p{margin:0;color:#46506a}
    .bubble-user{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:18px;
      color:#172033;
      font-weight:950;
    }
    .bubble:nth-child(2) .bubble-user{color:#fff}
    .avatar{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,#ede9fe,#fce7f3);
      color:#6d28d9;
      font-weight:950;
    }
    .preview{
      background:#111827;
      color:#fff;
      border-radius:34px;
      padding:42px;
      box-shadow:var(--shadow-md);
      overflow:hidden;
      position:relative;
    }
    .preview:after{
      content:"";
      position:absolute;
      width:340px;height:340px;border-radius:50%;
      right:-110px;top:-130px;
      background:radial-gradient(circle,rgba(236,72,153,.34),transparent 68%);
    }
    .timeline{
      position:relative;
      display:grid;
      gap:14px;
      margin-top:26px;
      z-index:1;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:16px;
      align-items:center;
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .timeline-date{font-weight:950;color:#fbcfe8}
    .timeline-title{font-weight:900}
    .timeline-note{color:rgba(255,255,255,.68);font-size:14px}
    .news-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:22px;
    }
    .news-list{
      display:grid;
      gap:12px;
    }
    .news-link{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:16px;
      padding:18px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(114,125,161,.14);
      box-shadow:var(--shadow-sm);
      transition:.25s ease;
    }
    .news-index{
      width:38px;height:38px;border-radius:15px;
      display:grid;place-items:center;
      color:#7c3aed;
      background:rgba(124,58,237,.09);
      font-weight:950;
    }
    .news-link h3{margin:0;font-size:17px;font-weight:950}
    .news-link p{margin:3px 0 0;color:var(--muted);font-size:14px}
    .news-arrow{color:#a855f7;font-weight:950}
    .recommend{
      border-radius:30px;
      padding:26px;
      background:linear-gradient(135deg,#fff,#faf5ff);
      border:1px solid rgba(124,58,237,.14);
      box-shadow:var(--shadow-sm);
      align-self:start;
      position:sticky;
      top:102px;
    }
    .recommend-list{display:grid;gap:12px;margin-top:18px}
    .recommend-item{
      padding:14px;
      border-radius:18px;
      background:#fff;
      border:1px solid rgba(114,125,161,.12);
      color:#46506a;
      font-size:14px;
    }
    .subscribe-box{
      display:grid;
      grid-template-columns:1fr 430px;
      gap:26px;
      align-items:center;
      padding:44px;
      border-radius:36px;
      background:
        radial-gradient(circle at 12% 10%,rgba(255,255,255,.26),transparent 28%),
        linear-gradient(135deg,#6d28d9,#be185d);
      color:#fff;
      box-shadow:var(--shadow-lg);
    }
    .subscribe-box .section-title{color:#fff}
    .subscribe-box .section-desc{color:rgba(255,255,255,.78)}
    .form-card{
      padding:22px;
      border-radius:28px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.18);
      backdrop-filter:blur(18px);
    }
    .form-row{display:grid;gap:12px}
    .form-input{
      width:100%;
      min-height:52px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:16px;
      padding:0 16px;
      background:rgba(255,255,255,.92);
      color:#172033;
    }
    .form-tip{margin:12px 0 0;color:rgba(255,255,255,.72);font-size:13px}
    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .faq-item{
      padding:24px;
      border-radius:26px;
      background:#fff;
      border:1px solid rgba(114,125,161,.15);
      box-shadow:var(--shadow-sm);
    }
    .faq-item p{margin:10px 0 0;color:var(--muted)}
    .footer{
      margin-top:36px;
      padding:46px 0 28px;
      background:#0c0f1a;
      color:rgba(255,255,255,.78);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:30px;
      align-items:start;
      border-bottom:1px solid rgba(255,255,255,.1);
      padding-bottom:28px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
      font-size:20px;
      margin-bottom:12px;
    }
    .footer p{max-width:680px;margin:0;color:rgba(255,255,255,.65)}
    .footer-links{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .footer-links a{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      transition:.25s ease;
    }
    .footer-links a:hover{background:rgba(255,255,255,.08);color:#fff}
    .copyright{
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      font-size:13px;
      color:rgba(255,255,255,.52);
    }
    @media (max-width:1024px){
      .hero-stage{padding:42px}
      .hero-layout{grid-template-columns:1fr;min-height:auto}
      .hero-panel{align-self:auto}
      .story-grid,.limited-box,.content-layout,.subscribe-box,.news-grid{grid-template-columns:1fr}
      .benefit-grid{grid-template-columns:repeat(2,1fr)}
      .recommend{position:static}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav{height:66px}
      .nav-links,.nav-action{display:none}
      .menu-toggle{display:block}
      .nav.open{
        height:auto;
        align-items:flex-start;
        padding:14px 0;
        flex-wrap:wrap;
      }
      .nav.open .nav-links{
        order:3;
        width:100%;
        display:flex;
        flex-direction:column;
        align-items:stretch;
        padding-top:12px;
      }
      .nav.open .nav-action{
        display:inline-flex;
        order:4;
        width:100%;
        margin-top:8px;
      }
      .nav-link{width:100%;text-align:center}
      .hero{padding:42px 0}
      .hero-stage{padding:30px 22px;border-radius:28px}
      .hero-stage:before{inset:10px;border-radius:22px}
      .hero-points,.metric-row,.countdown-grid,.content-cards,.faq-grid,.bubble-wrap{grid-template-columns:1fr}
      .section{padding:48px 0}
      .section-head{display:block}
      .limited-copy,.preview,.subscribe-box{padding:28px}
      .timeline-item{grid-template-columns:1fr;gap:6px}
      .news-link{grid-template-columns:auto 1fr}
      .news-arrow{display:none}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:520px){
      .logo{font-size:16px;max-width:245px;white-space:normal;line-height:1.2}
      .logo-mark{width:34px;height:34px;border-radius:12px;flex:0 0 auto}
      h1{font-size:34px}
      .hero-desc{font-size:16px}
      .hero-actions .btn,.section-actions .btn{width:100%}
      .hero-panel{padding:18px;border-radius:24px}
      .rank-item{align-items:flex-start}
      .benefit-grid{grid-template-columns:1fr}
      .content-feature{min-height:330px;padding:26px}
      .content-feature h3{font-size:28px}
      .time-box strong{font-size:28px}
      .subscribe-box{border-radius:28px}
      .topbar-inner{justify-content:flex-start;text-align:left;padding:8px 0}
    }