/* roulang page: index */
:root{
      --bg0:#050B18;
      --bg1:#071426;
      --bg2:#0B1D36;
      --primary:#2F7BFF;
      --cyan:#00D9FF;
      --purple:#7C5CFF;
      --mint:#58F2B0;
      --warn:#FFD166;
      --text:#F5FAFF;
      --muted:#B8C7D9;
      --weak:#7D8EA5;
      --line:rgba(255,255,255,.12);
      --glass:rgba(255,255,255,.06);
      --glass-strong:rgba(255,255,255,.1);
      --shadow:0 0 40px rgba(47,123,255,.22);
      --shadow-strong:0 0 64px rgba(0,217,255,.28);
      --radius-xl:28px;
      --radius-lg:20px;
      --radius-md:16px;
      --radius-sm:14px;
      --speed:.25s;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%,rgba(47,123,255,.35),transparent 28%),
        radial-gradient(circle at 84% 18%,rgba(0,217,255,.22),transparent 26%),
        radial-gradient(circle at 50% 80%,rgba(124,92,255,.18),transparent 30%),
        linear-gradient(180deg,var(--bg0),var(--bg1) 45%,var(--bg0));
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
      background-size:48px 48px;
      mask-image:radial-gradient(circle at center,#000,transparent 78%);
      z-index:-2;
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        radial-gradient(circle at 20% 30%,rgba(88,242,176,.08),transparent 18%),
        radial-gradient(circle at 78% 66%,rgba(0,217,255,.08),transparent 20%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    img{max-width:100%;display:block}
    .container{width:min(1200px,calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(5,11,24,.72);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(0,217,255,.16);
      box-shadow:0 10px 40px rgba(0,0,0,.18);
    }
    .nav{
      height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:36px;height:36px;border-radius:12px;
      background:linear-gradient(135deg,var(--primary),var(--cyan));
      box-shadow:0 0 28px rgba(0,217,255,.45);
      position:relative;
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;border-radius:999px;background:#fff;
      opacity:.85;
    }
    .brand-mark:before{width:12px;height:4px;left:8px;top:11px}
    .brand-mark:after{width:6px;height:6px;right:9px;bottom:9px}
    .brand-text{font-size:17px;white-space:nowrap}
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      border-radius:999px;
    }
    .nav-link{
      padding:9px 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      transition:var(--speed);
    }
    .nav-link:hover,.nav-link.active{
      color:#fff;
      background:rgba(47,123,255,.2);
      box-shadow:inset 0 0 0 1px rgba(0,217,255,.18);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search{
      position:relative;
      width:270px;
    }
    .search input{
      width:100%;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      color:var(--text);
      border-radius:999px;
      padding:10px 14px 10px 36px;
      outline:none;
      transition:var(--speed);
    }
    .search input:focus{
      border-color:rgba(0,217,255,.7);
      box-shadow:0 0 0 4px rgba(0,217,255,.1),0 0 24px rgba(0,217,255,.16);
    }
    .search:before{
      content:"⌕";
      position:absolute;
      left:14px;top:50%;
      transform:translateY(-50%);
      color:var(--weak);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:11px 18px;
      border-radius:999px;
      color:#fff;
      transition:transform var(--speed),box-shadow var(--speed),background var(--speed),border-color var(--speed);
      white-space:nowrap;
      user-select:none;
    }
    .btn:active{transform:translateY(1px) scale(.99)}
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--cyan));
      box-shadow:0 0 34px rgba(0,217,255,.28);
      font-weight:700;
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 48px rgba(0,217,255,.42)}
    .btn-secondary{
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.14);
      color:var(--text);
    }
    .btn-secondary:hover{background:rgba(255,255,255,.12);border-color:rgba(0,217,255,.35);transform:translateY(-2px)}
    .menu-toggle{
      display:none;
      width:42px;height:42px;border-radius:14px;
      background:rgba(255,255,255,.08);
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
    }
    .mobile-panel{display:none}
    main{position:relative}
    section{padding:54px 0}
    .hero{
      padding-top:28px;
      overflow:hidden;
    }
    .countdown-strip{
      display:grid;
      grid-template-columns:1.2fr 1.4fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border:1px solid rgba(0,217,255,.22);
      background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      backdrop-filter:blur(14px);
      position:relative;
      overflow:hidden;
    }
    .countdown-strip:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:radial-gradient(circle at 18% 0,rgba(0,217,255,.22),transparent 28%),linear-gradient(90deg,transparent,rgba(255,255,255,.07),transparent);
      pointer-events:none;
    }
    .status-pill,.badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);
      border-radius:999px;
      padding:8px 12px;
      color:var(--muted);
      font-size:13px;
    }
    .dot{width:8px;height:8px;border-radius:999px;background:var(--mint);box-shadow:0 0 14px var(--mint)}
    .timer{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
    }
    .time-card{
      text-align:center;
      padding:10px 8px;
      background:rgba(5,11,24,.48);
      border:1px solid rgba(255,255,255,.13);
      border-radius:16px;
      min-width:72px;
    }
    .time-card strong{
      display:block;
      color:var(--warn);
      font-size:26px;
      line-height:1.1;
      text-shadow:0 0 18px rgba(255,209,102,.35);
    }
    .time-card span{font-size:12px;color:var(--weak)}
    .hero-stage{
      margin-top:26px;
      display:grid;
      grid-template-columns:1fr;
      gap:22px;
    }
    .hero-banner{
      min-height:430px;
      padding:44px;
      border-radius:34px;
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 85% 18%,rgba(0,217,255,.25),transparent 24%),
        radial-gradient(circle at 20% 90%,rgba(124,92,255,.18),transparent 28%),
        linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.035));
      box-shadow:var(--shadow-strong);
      backdrop-filter:blur(16px);
      position:relative;
      overflow:hidden;
    }
    .hero-banner:after{
      content:"";
      position:absolute;
      right:36px;top:36px;
      width:340px;height:260px;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(90deg,rgba(0,217,255,.18) 1px,transparent 1px),
        linear-gradient(rgba(0,217,255,.13) 1px,transparent 1px),
        rgba(5,11,24,.25);
      background-size:24px 24px;
      transform:rotate(-4deg);
      opacity:.85;
    }
    .hero-content{position:relative;z-index:2;max-width:760px}
    h1{
      font-size:clamp(34px,5vw,62px);
      line-height:1.08;
      letter-spacing:-.04em;
      margin:18px 0 20px;
    }
    .hero-content p{
      color:var(--muted);
      font-size:18px;
      max-width:720px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .group-row{
      margin-top:24px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .data-chip{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      color:var(--muted);
    }
    .data-chip strong{color:#fff}
    .matrix{
      position:absolute;
      right:56px;
      bottom:38px;
      z-index:2;
      width:360px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .matrix-card{
      border:1px solid rgba(255,255,255,.13);
      background:rgba(5,11,24,.5);
      border-radius:18px;
      padding:16px;
      backdrop-filter:blur(12px);
    }
    .matrix-card b{display:block;margin-bottom:6px}
    .matrix-card span{font-size:13px;color:var(--weak)}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:24px;
    }
    .section-head h2{
      font-size:clamp(26px,3.2vw,40px);
      line-height:1.2;
      letter-spacing:-.03em;
    }
    .section-head p{color:var(--muted);max-width:620px}
    .glass-card{
      background:var(--glass);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      backdrop-filter:blur(14px);
      box-shadow:0 0 30px rgba(47,123,255,.12);
      transition:transform var(--speed),border-color var(--speed),background var(--speed),box-shadow var(--speed);
    }
    .glass-card:hover{
      transform:translateY(-3px);
      border-color:rgba(0,217,255,.42);
      background:rgba(255,255,255,.09);
      box-shadow:0 0 42px rgba(0,217,255,.2);
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
    }
    .feature-card{
      padding:24px;
      min-height:178px;
    }
    .feature-card:nth-child(1){grid-row:span 2}
    .icon{
      width:46px;height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,rgba(47,123,255,.28),rgba(0,217,255,.16));
      border:1px solid rgba(0,217,255,.22);
      margin-bottom:18px;
      box-shadow:0 0 20px rgba(0,217,255,.16);
    }
    .feature-card h3,.wall-card h3,.testimonial h3,.preview-card h3{font-size:20px;margin-bottom:8px}
    .feature-card p,.wall-card p,.testimonial p,.preview-card p,.article-list p{color:var(--muted)}
    .card-foot{
      margin-top:18px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      color:var(--weak);
      font-size:13px;
    }
    .campaign{
      border-radius:34px;
      padding:34px;
      border:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(135deg,rgba(47,123,255,.2),rgba(0,217,255,.08) 48%,rgba(124,92,255,.16)),
        rgba(255,255,255,.05);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      align-items:center;
    }
    .campaign-list{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .campaign-item{
      padding:18px;
      border-radius:20px;
      background:rgba(5,11,24,.38);
      border:1px solid rgba(255,255,255,.12);
    }
    .campaign-item strong{display:block;color:#fff;margin-bottom:6px}
    .campaign-item span{color:var(--muted);font-size:14px}
    .wall-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:16px;
    }
    .wall-card{
      min-height:180px;
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .wall-card:before{
      content:"";
      position:absolute;
      width:130px;height:130px;
      border-radius:999px;
      right:-42px;top:-42px;
      background:rgba(0,217,255,.12);
    }
    .span-5{grid-column:span 5}
    .span-4{grid-column:span 4}
    .span-3{grid-column:span 3}
    .span-7{grid-column:span 7}
    .mini-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
    .mini-tags span{
      font-size:12px;color:var(--muted);
      padding:6px 10px;border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
    }
    .testimonials{
      display:grid;
      grid-template-columns:1fr 1.1fr .9fr;
      gap:16px;
      align-items:stretch;
    }
    .testimonial{padding:24px}
    .quote{
      color:var(--cyan);
      font-size:34px;
      line-height:1;
      margin-bottom:12px;
    }
    .articles{
      display:grid;
      grid-template-columns:1.4fr .8fr;
      gap:20px;
    }
    .article-list{
      padding:12px;
    }
    .article-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px;
      border-radius:18px;
      transition:var(--speed);
    }
    .article-item:hover{background:rgba(255,255,255,.07)}
    .article-item:hover .arrow{transform:translateX(4px);color:var(--cyan)}
    .article-index{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      background:rgba(47,123,255,.16);
      color:var(--cyan);
      font-weight:800;
    }
    .article-item h3{font-size:17px;margin-bottom:3px}
    .article-item p{font-size:14px}
    .arrow{transition:var(--speed);color:var(--weak)}
    .recommend{padding:24px}
    .recommend ul{list-style:none;margin-top:16px}
    .recommend li{
      padding:12px 0;
      color:var(--muted);
      border-bottom:1px solid rgba(255,255,255,.09);
    }
    .preview-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .preview-card{
      min-height:260px;
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(180deg,rgba(0,217,255,.12),rgba(255,255,255,.045)),
        var(--glass);
    }
    .cover-block{
      height:100px;border-radius:18px;
      border:1px solid rgba(255,255,255,.11);
      background:
        radial-gradient(circle at 30% 20%,rgba(255,209,102,.25),transparent 22%),
        linear-gradient(135deg,rgba(47,123,255,.34),rgba(0,217,255,.12));
      margin-bottom:18px;
    }
    .cta-panel{
      border-radius:34px;
      padding:34px;
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:26px;
      align-items:center;
      border:1px solid rgba(0,217,255,.22);
      background:
        radial-gradient(circle at 12% 10%,rgba(0,217,255,.22),transparent 26%),
        linear-gradient(135deg,rgba(255,255,255,.1),rgba(255,255,255,.04));
      box-shadow:var(--shadow-strong);
      backdrop-filter:blur(16px);
    }
    .cta-panel h2{font-size:clamp(26px,3.2vw,38px);line-height:1.2;margin:12px 0}
    .cta-panel p{color:var(--muted)}
    .form{
      display:grid;
      gap:12px;
    }
    .form input,.form textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(5,11,24,.46);
      color:#fff;
      padding:13px 14px;
      outline:none;
      transition:var(--speed);
    }
    .form textarea{min-height:96px;resize:vertical}
    .form input:focus,.form textarea:focus{
      border-color:rgba(0,217,255,.75);
      box-shadow:0 0 0 4px rgba(0,217,255,.1);
    }
    .form-tip{font-size:13px;color:var(--weak)}
    .form-tip.warn{color:var(--warn)}
    .toast{
      display:none;
      padding:12px 14px;
      border-radius:14px;
      color:var(--mint);
      background:rgba(88,242,176,.1);
      border:1px solid rgba(88,242,176,.25);
    }
    .faq-wrap{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      overflow:hidden;
      backdrop-filter:blur(14px);
    }
    .faq-q{
      width:100%;
      padding:20px 22px;
      color:#fff;
      background:transparent;
      display:flex;
      justify-content:space-between;
      align-items:center;
      text-align:left;
      font-weight:700;
    }
    .faq-icon{transition:transform var(--speed);color:var(--cyan);font-size:20px}
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition:max-height .32s ease;
    }
    .faq-a p{
      padding:0 22px 20px;
      color:var(--muted);
    }
    .faq-item.open .faq-a{max-height:180px}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .site-footer{
      margin-top:40px;
      border-top:1px solid rgba(0,217,255,.16);
      background:rgba(5,11,24,.7);
      backdrop-filter:blur(16px);
      padding:44px 0 22px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr repeat(3,1fr);
      gap:26px;
      margin-bottom:30px;
    }
    .footer-title{font-weight:800;margin-bottom:12px}
    .footer-text,.footer-links a,.copyright{color:var(--weak);font-size:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .nav-links,.nav-actions{display:none}
      .menu-toggle{display:grid;place-items:center}
      .mobile-panel{
        display:none;
        padding:0 0 18px;
      }
      .mobile-panel.open{display:block}
      .mobile-panel-inner{
        display:grid;
        gap:12px;
        padding:16px;
        border:1px solid rgba(255,255,255,.12);
        background:rgba(255,255,255,.06);
        border-radius:22px;
      }
      .mobile-panel .nav-link{display:block}
      .mobile-panel .search{width:100%}
      .countdown-strip{grid-template-columns:1fr}
      .hero-banner{padding:32px;min-height:auto}
      .hero-banner:after{display:none}
      .matrix{position:relative;right:auto;bottom:auto;width:100%;margin-top:24px}
      .feature-grid,.campaign,.articles,.cta-panel{grid-template-columns:1fr}
      .testimonials{grid-template-columns:1fr 1fr}
      .preview-grid{grid-template-columns:1fr 1fr}
      .span-5,.span-4,.span-3,.span-7{grid-column:span 6}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,1200px)}
      section{padding:40px 0}
      .nav{height:66px}
      .brand-text{font-size:15px}
      .hero-banner{border-radius:26px;padding:24px}
      .timer{grid-template-columns:repeat(4,minmax(0,1fr))}
      .time-card{min-width:0}
      .time-card strong{font-size:22px}
      .matrix{grid-template-columns:1fr}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .campaign-list{grid-template-columns:1fr}
      .wall-grid{grid-template-columns:1fr}
      .span-5,.span-4,.span-3,.span-7{grid-column:auto}
      .testimonials,.preview-grid,.footer-grid{grid-template-columns:1fr}
      .article-item{grid-template-columns:auto 1fr}
      .article-item .arrow{display:none}
      .cta-panel{padding:24px;border-radius:26px}
      .hero-actions .btn{width:100%}
    }
    @media (max-width:520px){
      .countdown-strip{padding:14px;border-radius:22px}
      .timer{gap:6px}
      .time-card{padding:8px 4px;border-radius:12px}
      .hero-content p{font-size:16px}
      .group-row{display:grid}
      .data-chip{border-radius:16px}
      .btn{width:100%}
      .footer-grid{gap:18px}
    }

/* roulang page: category1 */
:root {
      --bg: #050B18;
      --bg-2: #071426;
      --bg-3: #0B1D36;
      --primary: #2F7BFF;
      --primary-2: #00D9FF;
      --accent: #7C5CFF;
      --mint: #58F2B0;
      --warn: #FFD166;
      --text: #F5FAFF;
      --muted: #B8C7D9;
      --soft: #7D8EA5;
      --line: rgba(255,255,255,.12);
      --line-strong: rgba(0,217,255,.38);
      --glass: rgba(255,255,255,.06);
      --glass-2: rgba(255,255,255,.09);
      --shadow: 0 0 40px rgba(47,123,255,.22);
      --shadow-strong: 0 0 58px rgba(0,217,255,.28);
      --radius-xl: 28px;
      --radius-lg: 20px;
      --radius-md: 16px;
      --radius-sm: 14px;
      --container: 1200px;
      --ease: 220ms ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
      color: var(--text);
      background:
        radial-gradient(circle at 14% 6%, rgba(47,123,255,.28), transparent 30%),
        radial-gradient(circle at 88% 14%, rgba(0,217,255,.18), transparent 26%),
        radial-gradient(circle at 50% 84%, rgba(124,92,255,.18), transparent 30%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 46%, var(--bg) 100%);
      overflow-x: hidden;
    }

    body::before,
    body::after {
      content: "";
      position: fixed;
      inset: auto;
      pointer-events: none;
      z-index: -1;
    }

    body::before {
      width: 480px;
      height: 480px;
      right: -180px;
      top: 18%;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0,217,255,.16), transparent 62%);
      filter: blur(6px);
    }

    body::after {
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      opacity: .18;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.7), transparent 75%);
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img,
    svg {
      max-width: 100%;
      display: block;
    }

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input,
    textarea {
      width: 100%;
      border: 1px solid var(--line);
      outline: none;
      color: var(--text);
      background: rgba(255,255,255,.06);
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    input::placeholder,
    textarea::placeholder {
      color: rgba(184,199,217,.62);
    }

    input:focus,
    textarea:focus {
      border-color: var(--primary-2);
      box-shadow: 0 0 0 4px rgba(0,217,255,.11), 0 0 28px rgba(0,217,255,.16);
      background: rgba(255,255,255,.085);
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(5,11,24,.72);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(0,217,255,.16);
      box-shadow: 0 10px 36px rgba(0,0,0,.22);
    }

    .nav {
      height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: max-content;
      font-weight: 900;
      letter-spacing: .01em;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      position: relative;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 0 26px rgba(0,217,255,.36);
      overflow: hidden;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      background: rgba(255,255,255,.72);
      border-radius: 999px;
    }

    .brand-mark::before {
      width: 15px;
      height: 5px;
      left: 8px;
      top: 9px;
      transform: rotate(-28deg);
    }

    .brand-mark::after {
      width: 7px;
      height: 7px;
      right: 7px;
      bottom: 8px;
      box-shadow: -12px 6px 0 rgba(255,255,255,.28);
    }

    .brand-text {
      font-size: 18px;
      color: var(--text);
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 7px;
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 999px;
      background: rgba(255,255,255,.04);
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 16px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      transition: color var(--ease), background var(--ease), box-shadow var(--ease);
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: var(--text);
      background: rgba(255,255,255,.08);
      outline: none;
    }

    .nav-link.active {
      color: #fff;
      background: linear-gradient(135deg, rgba(47,123,255,.38), rgba(0,217,255,.18));
      box-shadow: inset 0 0 0 1px rgba(0,217,255,.18);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
    }

    .search {
      position: relative;
      display: block;
      width: 260px;
      min-width: 180px;
    }

    .search::before {
      content: "⌕";
      position: absolute;
      left: 14px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--soft);
      z-index: 1;
      font-size: 16px;
    }

    .search input {
      height: 42px;
      padding: 0 14px 0 38px;
      border-radius: 999px;
      font-size: 14px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 18px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
      user-select: none;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(1px);
    }

    .btn:focus-visible {
      outline: 3px solid rgba(0,217,255,.22);
      outline-offset: 3px;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 0 28px rgba(47,123,255,.32);
    }

    .btn-primary:hover {
      box-shadow: 0 0 42px rgba(0,217,255,.42);
    }

    .btn-secondary {
      color: var(--text);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.13);
    }

    .btn-secondary:hover {
      background: rgba(255,255,255,.1);
      border-color: rgba(0,217,255,.34);
      box-shadow: 0 0 28px rgba(0,217,255,.12);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      color: var(--text);
      background: rgba(255,255,255,.07);
      border: 1px solid var(--line);
    }

    .mobile-panel {
      display: none;
      overflow: hidden;
      max-height: 0;
      transition: max-height 280ms ease;
    }

    .mobile-panel.open {
      max-height: 430px;
    }

    .mobile-panel-inner {
      display: grid;
      gap: 12px;
      padding: 0 0 18px;
    }

    .mobile-panel .nav-link,
    .mobile-panel .btn,
    .mobile-panel .search {
      width: 100%;
    }

    .section {
      padding: 78px 0;
      position: relative;
    }

    .section-sm {
      padding: 46px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 7px 12px;
      border: 1px solid rgba(0,217,255,.25);
      border-radius: 999px;
      color: var(--primary-2);
      background: rgba(0,217,255,.08);
      font-size: 13px;
      font-weight: 800;
      box-shadow: inset 0 0 18px rgba(0,217,255,.05);
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--mint);
      box-shadow: 0 0 14px rgba(88,242,176,.7);
    }

    .hero {
      padding: 48px 0 34px;
    }

    .hero-shell {
      display: grid;
      grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr);
      gap: 34px;
      align-items: stretch;
    }

    .hero-copy {
      position: relative;
      padding: 42px;
      border-radius: var(--radius-xl);
      border: 1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.035)),
        radial-gradient(circle at 24% 20%, rgba(47,123,255,.23), transparent 36%);
      backdrop-filter: blur(14px);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .hero-copy::after {
      content: "";
      position: absolute;
      right: -48px;
      bottom: -52px;
      width: 180px;
      height: 180px;
      border-radius: 44px;
      border: 1px solid rgba(0,217,255,.14);
      transform: rotate(18deg);
      background: rgba(0,217,255,.05);
    }

    h1 {
      margin-top: 18px;
      max-width: 820px;
      font-size: clamp(32px, 5vw, 58px);
      line-height: 1.08;
      letter-spacing: -.04em;
      color: var(--text);
    }

    .hero-subtitle {
      margin-top: 20px;
      max-width: 760px;
      color: var(--muted);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .hero-meta {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 30px;
    }

    .meta-card {
      padding: 16px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.11);
      background: rgba(255,255,255,.055);
    }

    .meta-card strong {
      display: block;
      color: var(--warn);
      font-size: 24px;
      line-height: 1.1;
    }

    .meta-card span {
      display: block;
      margin-top: 6px;
      color: var(--soft);
      font-size: 13px;
    }

    .visual-panel {
      position: relative;
      padding: 24px;
      border-radius: var(--radius-xl);
      border: 1px solid var(--line);
      background: rgba(255,255,255,.06);
      backdrop-filter: blur(14px);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .visual-panel::before {
      content: "";
      position: absolute;
      inset: -80px -80px auto auto;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: rgba(0,217,255,.16);
      filter: blur(8px);
    }

    .panel-head {
      position: relative;
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    .panel-title {
      font-size: 20px;
      font-weight: 900;
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 11px;
      border-radius: 999px;
      color: var(--mint);
      border: 1px solid rgba(88,242,176,.24);
      background: rgba(88,242,176,.08);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .slot-grid {
      position: relative;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .slot-card {
      min-height: 116px;
      padding: 16px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(5,11,24,.38);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .slot-card:hover {
      transform: translateY(-3px);
      border-color: rgba(0,217,255,.34);
      background: rgba(255,255,255,.08);
    }

    .slot-card.big {
      grid-column: span 2;
      min-height: 140px;
      background:
        linear-gradient(135deg, rgba(47,123,255,.22), rgba(0,217,255,.08)),
        rgba(255,255,255,.06);
    }

    .slot-label {
      color: var(--primary-2);
      font-size: 12px;
      font-weight: 800;
    }

    .slot-card h3 {
      margin-top: 8px;
      font-size: 18px;
      line-height: 1.35;
    }

    .slot-card p {
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .time-select {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      margin-top: 14px;
    }

    .time-chip {
      padding: 9px 8px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      color: var(--muted);
      background: rgba(255,255,255,.055);
      text-align: center;
      font-size: 12px;
      font-weight: 800;
    }

    .time-chip.active {
      color: #08111f;
      background: linear-gradient(135deg, var(--warn), var(--mint));
      border-color: transparent;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }

    .section-head h2 {
      margin-top: 12px;
      font-size: clamp(26px, 3.6vw, 40px);
      line-height: 1.18;
      letter-spacing: -.03em;
    }

    .section-head p {
      max-width: 560px;
      color: var(--muted);
    }

    .filter-row {
      display: flex;
      gap: 10px;
      padding: 10px;
      border-radius: 22px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.045);
      overflow-x: auto;
      scrollbar-width: none;
    }

    .filter-row::-webkit-scrollbar {
      display: none;
    }

    .filter-btn {
      flex: 0 0 auto;
      padding: 10px 16px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.1);
      color: var(--muted);
      background: rgba(255,255,255,.04);
      font-weight: 800;
      transition: background var(--ease), border-color var(--ease), color var(--ease), transform var(--ease);
    }

    .filter-btn:hover,
    .filter-btn.active {
      color: #fff;
      border-color: rgba(0,217,255,.36);
      background: linear-gradient(135deg, rgba(47,123,255,.3), rgba(0,217,255,.14));
      transform: translateY(-1px);
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 24px;
      align-items: start;
      margin-top: 24px;
    }

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

    .info-card {
      position: relative;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: var(--glass);
      backdrop-filter: blur(14px);
      box-shadow: 0 0 24px rgba(47,123,255,.08);
      overflow: hidden;
      transition: transform var(--ease), border-color var(--ease), background var(--ease), box-shadow var(--ease);
    }

    .info-card:hover {
      transform: translateY(-4px);
      border-color: rgba(0,217,255,.4);
      background: rgba(255,255,255,.085);
      box-shadow: var(--shadow);
    }

    .info-card.wide {
      grid-column: span 2;
      display: grid;
      grid-template-columns: 1fr .72fr;
      gap: 20px;
      align-items: center;
    }

    .card-tag {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--primary-2);
      background: rgba(0,217,255,.08);
      border: 1px solid rgba(0,217,255,.2);
      font-size: 12px;
      font-weight: 900;
    }

    .info-card h3 {
      margin-top: 12px;
      color: var(--text);
      font-size: 21px;
      line-height: 1.34;
    }

    .info-card p {
      margin-top: 10px;
      color: var(--muted);
      font-size: 15px;
    }

    .card-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 18px;
      padding-top: 16px;
      border-top: 1px solid rgba(255,255,255,.09);
      color: var(--soft);
      font-size: 13px;
    }

    .view-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--primary-2);
      font-weight: 900;
      transition: gap var(--ease), color var(--ease);
    }

    .info-card:hover .view-link {
      gap: 10px;
      color: #fff;
    }

    .mini-visual {
      min-height: 180px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 20% 20%, rgba(255,209,102,.25), transparent 24%),
        radial-gradient(circle at 78% 34%, rgba(0,217,255,.2), transparent 26%),
        linear-gradient(135deg, rgba(47,123,255,.18), rgba(124,92,255,.12));
      position: relative;
      overflow: hidden;
    }

    .mini-visual::before {
      content: "";
      position: absolute;
      inset: 18px;
      border-radius: 16px;
      border: 1px dashed rgba(255,255,255,.18);
    }

    .mini-visual::after {
      content: "入口 · 规则 · 更新";
      position: absolute;
      left: 22px;
      bottom: 22px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(5,11,24,.52);
      border: 1px solid rgba(0,217,255,.22);
      color: var(--text);
      font-size: 13px;
      font-weight: 900;
    }

    .sidebar {
      display: grid;
      gap: 18px;
      position: sticky;
      top: 96px;
    }

    .side-card {
      padding: 22px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(255,255,255,.06);
      backdrop-filter: blur(14px);
      box-shadow: 0 0 28px rgba(47,123,255,.12);
    }

    .side-card h3 {
      font-size: 18px;
      margin-bottom: 14px;
    }

    .status-list {
      display: grid;
      gap: 12px;
    }

    .status-item {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 12px;
      padding: 13px;
      border-radius: 16px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.08);
    }

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

    .status-item strong {
      color: var(--mint);
      font-size: 13px;
      white-space: nowrap;
    }

    .keyword-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .keyword-cloud span {
      padding: 8px 10px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid rgba(255,255,255,.1);
      background: rgba(255,255,255,.04);
      font-size: 13px;
      font-weight: 700;
    }

    .steps {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 22px;
      align-items: stretch;
    }

    .steps-intro {
      padding: 28px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(0,217,255,.18);
      background:
        radial-gradient(circle at 26% 12%, rgba(0,217,255,.17), transparent 32%),
        rgba(255,255,255,.06);
      backdrop-filter: blur(14px);
    }

    .steps-intro h2 {
      font-size: clamp(26px, 3.4vw, 38px);
      line-height: 1.2;
      letter-spacing: -.03em;
      margin-top: 12px;
    }

    .steps-intro p {
      margin-top: 14px;
      color: var(--muted);
    }

    .step-list {
      display: grid;
      gap: 14px;
    }

    .step-item {
      display: grid;
      grid-template-columns: 54px 1fr;
      gap: 16px;
      padding: 20px;
      border-radius: 20px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.055);
      backdrop-filter: blur(14px);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .step-item:hover {
      transform: translateX(4px);
      border-color: rgba(0,217,255,.34);
      background: rgba(255,255,255,.08);
    }

    .step-num {
      width: 54px;
      height: 54px;
      display: grid;
      place-items: center;
      border-radius: 18px;
      color: #fff;
      font-weight: 950;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 0 24px rgba(47,123,255,.24);
    }

    .step-item h3 {
      font-size: 18px;
    }

    .step-item p {
      margin-top: 5px;
      color: var(--muted);
      font-size: 15px;
    }

    .cta-panel {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(320px, .72fr);
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(0,217,255,.22);
      background:
        radial-gradient(circle at 12% 16%, rgba(0,217,255,.21), transparent 28%),
        linear-gradient(135deg, rgba(47,123,255,.22), rgba(124,92,255,.10)),
        rgba(255,255,255,.06);
      backdrop-filter: blur(14px);
      box-shadow: var(--shadow-strong);
      overflow: hidden;
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      right: 34px;
      top: 34px;
      width: 90px;
      height: 90px;
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.14);
      transform: rotate(16deg);
      background: rgba(255,255,255,.035);
    }

    .cta-panel h2 {
      font-size: clamp(28px, 3.8vw, 42px);
      line-height: 1.16;
      letter-spacing: -.03em;
    }

    .cta-panel p {
      margin-top: 14px;
      color: var(--muted);
      max-width: 680px;
    }

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

    .form-card {
      position: relative;
      z-index: 1;
      padding: 22px;
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(5,11,24,.42);
    }

    .form-card label {
      display: block;
      margin-bottom: 12px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
    }

    .form-card input,
    .form-card textarea {
      margin-top: 6px;
      border-radius: 14px;
      padding: 12px 14px;
    }

    .form-card textarea {
      min-height: 88px;
      resize: vertical;
    }

    .form-note {
      min-height: 22px;
      margin-top: 10px;
      color: var(--warn);
      font-size: 13px;
    }

    .toast {
      position: fixed;
      left: 50%;
      bottom: 28px;
      z-index: 80;
      transform: translate(-50%, 18px);
      opacity: 0;
      pointer-events: none;
      padding: 13px 18px;
      border-radius: 999px;
      border: 1px solid rgba(88,242,176,.26);
      color: var(--text);
      background: rgba(5,11,24,.82);
      backdrop-filter: blur(14px);
      box-shadow: 0 0 28px rgba(88,242,176,.16);
      transition: opacity var(--ease), transform var(--ease);
    }

    .toast.show {
      opacity: 1;
      transform: translate(-50%, 0);
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 24px;
      align-items: start;
    }

    .faq-intro {
      padding: 26px;
      border-radius: var(--radius-xl);
      border: 1px solid var(--line);
      background: rgba(255,255,255,.055);
      backdrop-filter: blur(14px);
    }

    .faq-intro h2 {
      margin-top: 12px;
      font-size: clamp(26px, 3.5vw, 38px);
      line-height: 1.2;
    }

    .faq-intro p {
      margin-top: 12px;
      color: var(--muted);
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border-radius: 20px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.055);
      backdrop-filter: blur(14px);
      overflow: hidden;
      transition: border-color var(--ease), background var(--ease);
    }

    .faq-item.active {
      border-color: rgba(0,217,255,.34);
      background: rgba(255,255,255,.08);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 900;
    }

    .faq-icon {
      width: 30px;
      height: 30px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: rgba(0,217,255,.1);
      color: var(--primary-2);
      transition: transform var(--ease), background var(--ease);
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
      background: rgba(255,209,102,.14);
      color: var(--warn);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 280ms ease;
    }

    .faq-answer p {
      padding: 0 20px 20px;
      color: var(--muted);
      font-size: 15px;
    }

    .site-footer {
      margin-top: 40px;
      padding: 58px 0 28px;
      border-top: 1px solid rgba(0,217,255,.18);
      background:
        radial-gradient(circle at 18% 0%, rgba(47,123,255,.18), transparent 30%),
        rgba(5,11,24,.76);
      backdrop-filter: blur(16px);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr .8fr;
      gap: 34px;
      align-items: start;
    }

    .footer-text {
      color: var(--muted);
      max-width: 420px;
      font-size: 14px;
    }

    .mt-4 {
      margin-top: 16px;
    }

    .footer-title {
      color: var(--text);
      font-weight: 900;
      margin-bottom: 14px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
      transition: color var(--ease), transform var(--ease);
    }

    .footer-links a:hover {
      color: var(--primary-2);
      transform: translateX(3px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 38px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.09);
      color: var(--soft);
      font-size: 13px;
    }

    @media (max-width: 1080px) {
      .nav-actions .search {
        width: 210px;
      }

      .hero-shell,
      .content-layout,
      .steps,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .sidebar {
        position: static;
        grid-template-columns: 1fr 1fr;
      }

      .cta-panel {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 860px) {
      .nav-links,
      .nav-actions {
        display: none;
      }

      .menu-toggle {
        display: inline-grid;
        place-items: center;
      }

      .mobile-panel {
        display: block;
      }

      .mobile-panel .nav-link {
        justify-content: center;
        min-height: 46px;
        border: 1px solid rgba(255,255,255,.09);
        background: rgba(255,255,255,.045);
      }

      .section {
        padding: 58px 0;
      }

      .hero {
        padding-top: 30px;
      }

      .hero-shell {
        gap: 18px;
      }

      .hero-copy,
      .visual-panel,
      .cta-panel {
        padding: 24px;
      }

      .hero-meta,
      .guide-grid,
      .info-card.wide {
        grid-template-columns: 1fr;
      }

      .info-card.wide {
        grid-column: auto;
      }

      .sidebar {
        grid-template-columns: 1fr;
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .brand-text {
        font-size: 15px;
      }

      .hero-copy,
      .visual-panel,
      .info-card,
      .steps-intro,
      .faq-intro,
      .cta-panel,
      .form-card {
        border-radius: 20px;
      }

      .hero-meta,
      .slot-grid,
      .time-select {
        grid-template-columns: 1fr;
      }

      .slot-card.big {
        grid-column: auto;
      }

      .hero-actions,
      .cta-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .step-item {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }
    }