/* roulang page: index */
:root{
      --bg: #06111f;
      --bg-2: #0a1830;
      --panel: rgba(12, 24, 44, .72);
      --panel-2: rgba(17, 30, 54, .86);
      --line: rgba(255,255,255,.12);
      --line-strong: rgba(255,255,255,.18);
      --text: #eef4ff;
      --muted: #99adca;
      --soft: #c4d4ee;
      --accent: #56d8ff;
      --accent-2: #8d7bff;
      --accent-3: #2dd4bf;
      --warn: #ffd166;
      --good: #47e6a5;
      --shadow: 0 24px 70px rgba(0,0,0,.34);
      --shadow-soft: 0 12px 34px rgba(0,0,0,.22);
      --radius: 24px;
      --radius-sm: 16px;
      --radius-lg: 32px;
      --container: 1180px;
      --gap: 24px;
      --ease: cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height:1.7;
      background:
        radial-gradient(1200px 700px at 15% 10%, rgba(86,216,255,.16), transparent 45%),
        radial-gradient(900px 600px at 85% 20%, rgba(141,123,255,.14), transparent 40%),
        radial-gradient(700px 500px at 70% 80%, rgba(45,212,191,.10), transparent 45%),
        linear-gradient(180deg, #050b16 0%, #07111f 36%, #081326 100%);
      overflow-x:hidden;
    }
    body::before,
    body::after{
      content:"";
      position:fixed;
      inset:auto;
      width:360px;
      height:360px;
      border-radius:50%;
      filter: blur(45px);
      opacity:.18;
      pointer-events:none;
      z-index:-1;
    }
    body::before{
      top:9%;
      right:-8%;
      background:rgba(86,216,255,.62);
    }
    body::after{
      bottom:7%;
      left:-10%;
      background:rgba(141,123,255,.62);
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:transform .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease), opacity .22s var(--ease);
    }
    img{max-width:100%;display:block}
    button,input,select,textarea{
      font:inherit;
      color:inherit;
    }
    button{
      cursor:pointer;
      border:none;
      background:none;
    }
    ::selection{
      background:rgba(86,216,255,.28);
      color:#fff;
    }
    ::-webkit-scrollbar{width:10px;height:10px}
    ::-webkit-scrollbar-thumb{
      background:linear-gradient(180deg, rgba(86,216,255,.45), rgba(141,123,255,.45));
      border-radius:999px;
    }
    ::-webkit-scrollbar-track{background:rgba(255,255,255,.05)}

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(5, 10, 20, .62);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
    }
    .header-inner{
      min-height:80px;
      display:flex;
      align-items:center;
      gap:18px;
      padding:14px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
      min-width:0;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      font-weight:800;
      color:#08111f;
      background:
        linear-gradient(135deg, rgba(86,216,255,1), rgba(141,123,255,1));
      box-shadow:0 10px 30px rgba(86,216,255,.22);
      letter-spacing:.02em;
    }
    .brand-text{
      font-size:1.02rem;
      font-weight:800;
      letter-spacing:.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .nav-toggle{
      display:none;
      align-items:center;
      justify-content:center;
      width:44px;
      height:44px;
      margin-left:auto;
      border-radius:14px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
      color:var(--text);
      box-shadow:var(--shadow-soft);
    }
    .nav-toggle span{
      width:18px;
      height:2px;
      background:currentColor;
      position:relative;
      border-radius:99px;
      display:block;
    }
    .nav-toggle span::before,
    .nav-toggle span::after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      background:currentColor;
      border-radius:99px;
    }
    .nav-toggle span::before{top:-6px}
    .nav-toggle span::after{top:6px}

    .site-nav{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:18px;
      padding:8px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:44px;
      padding:0 16px;
      border-radius:999px;
      color:var(--soft);
      font-weight:600;
      white-space:nowrap;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:#fff;
      background:rgba(255,255,255,.06);
      outline:none;
    }
    .nav-link.active{
      color:#06111f;
      background:linear-gradient(135deg, var(--accent), #b8f0ff);
      box-shadow:0 10px 24px rgba(86,216,255,.20);
    }
    .header-spacer{
      flex:1;
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      font-weight:700;
      color:#08111f;
      background:
        linear-gradient(135deg, rgba(86,216,255,1), rgba(141,123,255,1));
      box-shadow:0 16px 30px rgba(86,216,255,.26), 0 10px 28px rgba(141,123,255,.14);
    }
    .header-cta:hover,
    .header-cta:focus-visible{
      transform:translateY(-1px);
      box-shadow:0 20px 36px rgba(86,216,255,.30), 0 14px 30px rgba(141,123,255,.18);
      outline:none;
    }

    main{position:relative}
    section{
      padding:78px 0;
      position:relative;
    }
    .section-head{
      display:grid;
      gap:10px;
      margin-bottom:28px;
      max-width:780px;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:fit-content;
      padding:7px 12px;
      border-radius:999px;
      color:#dff7ff;
      background:rgba(86,216,255,.10);
      border:1px solid rgba(86,216,255,.22);
      box-shadow:0 10px 24px rgba(86,216,255,.08);
      font-size:.86rem;
      font-weight:700;
      letter-spacing:.02em;
    }
    .kicker::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--good);
      box-shadow:0 0 0 5px rgba(71,230,165,.14);
    }
    .section-head h2,
    .section-head h3{
      margin:0;
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:720px;
      font-size:1.02rem;
    }

    .glass-card,
    .panel,
    .info-card,
    .stat-card,
    .faq-item,
    .form-card,
    .table-card,
    .quote-card{
      background:
        linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035)),
        rgba(10, 18, 34, .68);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
    }

    .hero{
      padding:34px 0 24px;
      overflow:hidden;
    }
    .hero-shell{
      position:relative;
      padding:30px;
      border-radius:34px;
      border:1px solid rgba(255,255,255,.10);
      background:
        linear-gradient(180deg, rgba(10,19,36,.92), rgba(9,16,29,.86));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-shell::before,
    .hero-shell::after{
      content:"";
      position:absolute;
      border-radius:50%;
      filter:blur(30px);
      opacity:.26;
      pointer-events:none;
    }
    .hero-shell::before{
      width:320px;
      height:320px;
      right:-70px;
      top:-70px;
      background:rgba(86,216,255,.65);
    }
    .hero-shell::after{
      width:260px;
      height:260px;
      left:-80px;
      bottom:-70px;
      background:rgba(141,123,255,.55);
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:24px;
      align-items:stretch;
    }
    .hero-copy{
      padding:10px 6px 10px 4px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:20px;
      min-width:0;
    }
    .hero-copy h1{
      margin:0;
      font-size:clamp(2.5rem, 6vw, 4.95rem);
      line-height:.98;
      letter-spacing:-.05em;
      max-width:10ch;
    }
    .hero-copy .intro{
      margin:0;
      max-width:62ch;
      color:#dce8fb;
      font-size:1.04rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      font-weight:700;
      border:1px solid transparent;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease), opacity .22s var(--ease);
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-1px);
      outline:none;
    }
    .btn-primary{
      color:#06111f;
      background:linear-gradient(135deg, var(--accent), #b8f0ff);
      box-shadow:0 14px 28px rgba(86,216,255,.26);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      box-shadow:0 18px 34px rgba(86,216,255,.33);
    }
    .btn-secondary{
      color:#f4f8ff;
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.12);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:rgba(255,255,255,.10);
      border-color:rgba(255,255,255,.18);
    }
    .btn-ghost{
      color:#dfeaff;
      border-color:rgba(86,216,255,.22);
      background:rgba(86,216,255,.06);
    }
    .btn-ghost:hover,
    .btn-ghost:focus-visible{
      background:rgba(86,216,255,.12);
      border-color:rgba(86,216,255,.32);
    }

    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      max-width:600px;
    }
    .stat-card{
      padding:16px 16px 14px;
      border-radius:20px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.03));
    }
    .stat-card strong{
      display:block;
      font-size:1.32rem;
      margin-bottom:4px;
      letter-spacing:-.02em;
    }
    .stat-card span{
      color:var(--muted);
      font-size:.95rem;
    }

    .hero-panel{
      padding:18px;
      border-radius:28px;
      background:rgba(8, 14, 27, .55);
      border:1px solid rgba(255,255,255,.10);
      display:grid;
      gap:14px;
      align-content:start;
    }
    .hero-panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:2px 2px 6px;
    }
    .hero-panel-head h2{
      margin:0;
      font-size:1.05rem;
      letter-spacing:.02em;
    }
    .hero-panel-head .mini{
      color:var(--muted);
      font-size:.92rem;
    }
    .plan-card{
      position:relative;
      padding:18px;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.10);
      box-shadow:0 10px 24px rgba(0,0,0,.16);
      overflow:hidden;
    }
    .plan-card::after{
      content:"";
      position:absolute;
      inset:auto -24px -26px auto;
      width:110px;
      height:110px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(86,216,255,.18), transparent 65%);
      pointer-events:none;
    }
    .plan-card.recommended{
      border-color:rgba(86,216,255,.36);
      background:
        linear-gradient(180deg, rgba(86,216,255,.12), rgba(141,123,255,.10)),
        rgba(255,255,255,.04);
      box-shadow:0 16px 30px rgba(86,216,255,.10);
      transform:translateY(-2px);
    }
    .plan-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .plan-name{
      display:grid;
      gap:4px;
    }
    .plan-name strong{
      font-size:1.05rem;
      letter-spacing:-.01em;
    }
    .plan-name span{
      color:var(--muted);
      font-size:.92rem;
    }
    .plan-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      font-size:.78rem;
      font-weight:700;
      color:#08111f;
      background:linear-gradient(135deg, var(--warn), #ffeaa0);
      white-space:nowrap;
    }
    .plan-badge.ghost{
      color:#dbe8ff;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
    }
    .plan-list{
      display:grid;
      gap:8px;
      margin:0 0 14px;
      padding:0;
      list-style:none;
      color:var(--soft);
      font-size:.94rem;
    }
    .plan-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .plan-list li::before{
      content:"";
      flex:0 0 auto;
      width:9px;
      height:9px;
      border-radius:50%;
      margin-top:.58em;
      background:var(--accent-3);
      box-shadow:0 0 0 5px rgba(45,212,191,.12);
    }
    .plan-action{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    .plan-action small{
      color:var(--muted);
    }
    .plan-action .mini-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 14px;
      border-radius:999px;
      font-weight:700;
      color:#06111f;
      background:linear-gradient(135deg, var(--accent), #d6fbff);
      box-shadow:0 10px 24px rgba(86,216,255,.22);
    }

    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:16px;
    }
    .feature-card{
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .feature-card h3{
      margin:12px 0 10px;
      font-size:1.06rem;
      line-height:1.25;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
    }
    .feature-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      font-size:1.2rem;
      color:#07111f;
      background:linear-gradient(135deg, rgba(86,216,255,1), rgba(141,123,255,1));
      box-shadow:0 14px 28px rgba(86,216,255,.18);
    }

    .split{
      display:grid;
      grid-template-columns: .94fr 1.06fr;
      gap:22px;
      align-items:stretch;
    }
    .text-block{
      padding:24px;
    }
    .text-block h3{
      margin:0 0 12px;
      font-size:1.5rem;
      letter-spacing:-.02em;
    }
    .text-block p{
      margin:0 0 12px;
      color:var(--muted);
    }
    .check-list{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#dce8fb;
    }
    .check-list li::before{
      content:"✓";
      flex:0 0 auto;
      width:24px;
      height:24px;
      border-radius:8px;
      display:grid;
      place-items:center;
      margin-top:2px;
      font-weight:800;
      color:#06111f;
      background:linear-gradient(135deg, rgba(71,230,165,1), rgba(86,216,255,1));
      box-shadow:0 10px 18px rgba(71,230,165,.15);
    }
    .side-info{
      padding:22px;
      display:grid;
      gap:14px;
      align-content:start;
    }
    .side-mini{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
    }
    .side-mini strong{
      display:block;
      margin-bottom:6px;
      font-size:1rem;
    }
    .side-mini p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      min-height:36px;
      padding:0 12px;
      border-radius:999px;
      color:#d8e8fb;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      font-size:.92rem;
    }

    .table-card{
      padding:22px;
      overflow:hidden;
    }
    .table-wrap{
      overflow-x:auto;
      -webkit-overflow-scrolling:touch;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:760px;
    }
    thead th{
      padding:16px 14px;
      text-align:left;
      font-size:.95rem;
      color:#dfeaff;
      background:rgba(255,255,255,.05);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    thead th:first-child{
      border-top-left-radius:16px;
    }
    thead th:last-child{
      border-top-right-radius:16px;
    }
    tbody th,
    tbody td{
      padding:15px 14px;
      border-bottom:1px solid rgba(255,255,255,.08);
      vertical-align:top;
      color:#eaf2ff;
    }
    tbody th{
      font-weight:700;
      color:#f3f7ff;
      width:22%;
      background:rgba(255,255,255,.02);
    }
    tbody td{
      color:var(--soft);
    }
    tbody tr.highlight td,
    tbody tr.highlight th{
      background:rgba(86,216,255,.05);
    }
    .best{
      position:relative;
      color:#fff;
      font-weight:700;
    }
    .best::after{
      content:"推荐";
      display:inline-flex;
      margin-left:10px;
      padding:2px 8px;
      border-radius:999px;
      font-size:.74rem;
      color:#06111f;
      background:linear-gradient(135deg, var(--accent), #d5fbff);
      vertical-align:middle;
    }

    .limited-shell{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:22px;
      align-items:stretch;
    }
    .countdown-card{
      padding:24px;
      display:grid;
      gap:18px;
      align-content:start;
    }
    .countdown-display{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .countdown-unit{
      min-width:84px;
      padding:14px 14px 12px;
      text-align:center;
      border-radius:20px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
    }
    .countdown-unit strong{
      display:block;
      font-size:1.55rem;
      line-height:1;
      margin-bottom:6px;
    }
    .countdown-unit span{
      color:var(--muted);
      font-size:.92rem;
    }
    .progress-rows{
      display:grid;
      gap:14px;
    }
    .progress-item{
      display:grid;
      gap:8px;
    }
    .progress-item .label{
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:#dce8fb;
      font-size:.95rem;
    }
    .progress{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .progress > span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), var(--accent-2));
      box-shadow:0 10px 18px rgba(86,216,255,.14);
    }
    .limited-list{
      padding:22px;
      display:grid;
      gap:14px;
      align-content:start;
    }
    .limited-item{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .limited-item .dot{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(45,212,191,1), rgba(86,216,255,1));
      color:#06111f;
      font-weight:800;
      flex:0 0 auto;
    }
    .limited-item strong{
      display:block;
      margin-bottom:4px;
    }
    .limited-item p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }

    .news-shell{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .search-bar{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom:16px;
    }
    .search-bar label{
      width:100%;
      color:var(--muted);
      font-size:.92rem;
    }
    .search-input{
      flex:1 1 260px;
      min-height:48px;
      padding:0 16px;
      border-radius:16px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.10);
      color:#fff;
      outline:none;
      transition:border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
    }
    .search-input::placeholder{color:#7f93b1}
    .search-input:focus{
      border-color:rgba(86,216,255,.46);
      box-shadow:0 0 0 4px rgba(86,216,255,.12);
      background:rgba(255,255,255,.08);
    }
    .search-btn{
      min-height:48px;
      padding:0 18px;
      border-radius:16px;
      color:#06111f;
      background:linear-gradient(135deg, var(--accent), #d6fbff);
      font-weight:800;
      box-shadow:0 12px 22px rgba(86,216,255,.18);
    }
    .news-list{
      display:grid;
      gap:12px;
    }
    .news-item{
      display:grid;
      gap:6px;
      padding:16px 16px 15px;
      border-radius:20px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .news-item:hover,
    .news-item:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(86,216,255,.24);
      background:rgba(255,255,255,.06);
      outline:none;
    }
    .news-item h4{
      margin:0;
      font-size:1.02rem;
      line-height:1.35;
      letter-spacing:-.01em;
    }
    .news-item p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .news-meta{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      color:#a9bdd8;
      font-size:.85rem;
    }
    .news-meta .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(86,216,255,.10);
      border:1px solid rgba(86,216,255,.18);
      color:#dff7ff;
      font-size:.78rem;
      font-weight:700;
    }

    .news-side{
      padding:22px;
      display:grid;
      gap:16px;
      align-content:start;
    }
    .highlight-card{
      padding:22px;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(86,216,255,.10), rgba(141,123,255,.08)),
        rgba(255,255,255,.04);
      border:1px solid rgba(86,216,255,.18);
    }
    .highlight-card h4{
      margin:0 0 8px;
      font-size:1.18rem;
    }
    .highlight-card p{
      margin:0 0 14px;
      color:var(--soft);
    }
    .mini-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:16px;
    }
    .mini-tags .chip{
      font-size:.84rem;
      padding:0 10px;
      min-height:32px;
    }

    .social-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .quote-card{
      padding:22px;
      display:grid;
      gap:16px;
    }
    .quote-top{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .avatar{
      width:48px;
      height:48px;
      border-radius:50%;
      display:grid;
      place-items:center;
      font-weight:800;
      color:#08111f;
      background:linear-gradient(135deg, #9fe8ff, #d5b8ff);
      box-shadow:0 10px 20px rgba(86,216,255,.16);
      flex:0 0 auto;
    }
    .quote-top strong{
      display:block;
      margin-bottom:2px;
    }
    .quote-top span{
      color:var(--muted);
      font-size:.9rem;
    }
    .stars{
      color:#ffd166;
      letter-spacing:1px;
      font-size:1rem;
    }
    .quote-card p{
      margin:0;
      color:#dce8fb;
    }

    .security-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .security-card{
      padding:22px;
      display:grid;
      gap:12px;
    }
    .security-card .icon{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(71,230,165,.12);
      border:1px solid rgba(71,230,165,.18);
      color:#a8ffdb;
      font-size:1.1rem;
      font-weight:800;
    }
    .security-card h4{
      margin:0;
      font-size:1.06rem;
    }
    .security-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }

    .faq-grid{
      display:grid;
      gap:12px;
    }
    .faq-item{
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:700;
      color:#f5f8ff;
      outline:none;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:30px;
      height:30px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.09);
      color:#dbe8ff;
      flex:0 0 auto;
      transition:transform .22s var(--ease), background .22s var(--ease);
    }
    .faq-item[open] summary::after{
      content:"–";
      background:rgba(86,216,255,.10);
    }
    .faq-content{
      padding:0 20px 18px;
      color:var(--muted);
      border-top:1px solid rgba(255,255,255,.08);
    }
    .faq-content p{
      margin:14px 0 0;
    }

    .form-shell{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:22px;
      align-items:stretch;
    }
    .form-intro{
      padding:24px;
      display:grid;
      gap:18px;
      align-content:start;
    }
    .form-intro h3{
      margin:0;
      font-size:1.52rem;
    }
    .form-intro p{
      margin:0;
      color:var(--muted);
    }
    .notice{
      padding:16px 16px 15px;
      border-radius:20px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      color:#dfeaff;
    }
    .notice strong{
      display:block;
      margin-bottom:6px;
    }
    .notice p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .form-card{
      padding:22px;
    }
    form{
      display:grid;
      gap:16px;
    }
    .field-row{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:14px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      font-size:.94rem;
      color:#dce8fb;
      font-weight:600;
    }
    .field input,
    .field select,
    .field textarea{
      width:100%;
      min-height:48px;
      padding:12px 14px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.05);
      color:#fff;
      outline:none;
      transition:border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
    }
    .field textarea{
      min-height:120px;
      resize:vertical;
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus{
      border-color:rgba(86,216,255,.48);
      background:rgba(255,255,255,.08);
      box-shadow:0 0 0 4px rgba(86,216,255,.12);
    }
    .consent{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--soft);
      font-size:.94rem;
    }
    .consent input{
      width:18px;
      height:18px;
      margin-top:4px;
      accent-color:var(--accent);
      flex:0 0 auto;
    }
    .form-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:2px;
    }
    .submit-btn{
      min-height:50px;
      padding:0 20px;
      border-radius:999px;
      color:#06111f;
      background:linear-gradient(135deg, var(--accent), #d6fbff);
      font-weight:800;
      box-shadow:0 16px 30px rgba(86,216,255,.20);
    }
    .submit-note{
      color:var(--muted);
      font-size:.92rem;
    }

    .site-footer{
      padding:34px 0 44px;
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(5,10,18,.30);
    }
    .footer-inner{
      display:flex;
      gap:18px;
      align-items:flex-start;
      justify-content:space-between;
      flex-wrap:wrap;
    }
    .footer-brand{
      display:grid;
      gap:10px;
      max-width:520px;
    }
    .footer-brand strong{
      font-size:1.1rem;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
    }
    .footer-meta{
      display:grid;
      gap:8px;
      color:#b7c8e4;
      text-align:right;
      font-size:.92rem;
    }
    .footer-top{
      display:inline-flex;
      align-items:center;
      gap:8px;
      justify-content:flex-end;
      color:#dfeaff;
      font-weight:700;
    }
    .footer-top::before{
      content:"↑";
      width:24px;
      height:24px;
      display:grid;
      place-items:center;
      border-radius:8px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
    }

    .toast{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:80;
      display:none;
      padding:14px 16px;
      max-width:min(92vw, 360px);
      border-radius:18px;
      color:#06111f;
      background:linear-gradient(135deg, rgba(86,216,255,1), rgba(215,245,255,1));
      box-shadow:0 22px 44px rgba(86,216,255,.22);
      font-weight:700;
    }
    .toast.show{display:block}

    .sr-only{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }
    :focus-visible{
      outline:2px solid rgba(86,216,255,.6);
      outline-offset:3px;
    }

    @media (max-width: 1120px){
      .feature-grid,
      .social-grid,
      .security-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .hero-grid,
      .split,
      .limited-shell,
      .news-shell,
      .form-shell{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 860px){
      .header-inner{
        flex-wrap:wrap;
      }
      .site-nav{
        order:3;
        width:100%;
        margin:0;
        padding:10px;
        border-radius:18px;
        justify-content:flex-start;
        overflow-x:auto;
      }
      .header-spacer{display:none}
      .hero-shell{
        padding:22px;
      }
      .hero-copy h1{
        max-width:none;
      }
      .hero-stats{
        max-width:none;
      }
      .field-row{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 720px){
      .container{
        width:min(var(--container), calc(100% - 24px));
      }
      section{
        padding:62px 0;
      }
      .hero{
        padding-top:18px;
      }
      .hero-shell{
        border-radius:28px;
      }
      .hero-copy h1{
        font-size:clamp(2.1rem, 11vw, 3.6rem);
      }
      .feature-grid,
      .social-grid,
      .security-grid{
        grid-template-columns:1fr;
      }
      .countdown-display{
        justify-content:space-between;
      }
    }
    @media (max-width: 560px){
      .brand-text{
        max-width:170px;
      }
      .header-cta{
        display:none;
      }
      .nav-toggle{
        display:inline-flex;
        margin-left:auto;
      }
      .site-nav{
        display:none;
        width:100%;
        padding:10px;
      }
      .site-nav[data-open="true"]{
        display:flex;
        flex-wrap:wrap;
      }
      .nav-link{
        flex:1 1 auto;
        justify-content:center;
      }
      .hero-actions .btn{
        width:100%;
      }
      .hero-stats{
        grid-template-columns:1fr;
      }
      .countdown-unit{
        min-width:calc(50% - 6px);
        flex:1 1 calc(50% - 6px);
      }
      .footer-meta{
        text-align:left;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #061733;
      --bg-deep: #031126;
      --panel: rgba(13, 34, 70, 0.72);
      --panel-strong: rgba(15, 46, 92, 0.9);
      --panel-soft: rgba(255, 255, 255, 0.07);
      --text: #edf6ff;
      --muted: #9fb5cf;
      --soft: #d9e8f7;
      --line: rgba(173, 211, 255, 0.18);
      --primary: #35d4ff;
      --primary-2: #3f7cff;
      --accent: #ffcf5a;
      --green: #35e0a1;
      --danger: #ff6f91;
      --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
      --glow: 0 0 34px rgba(53, 212, 255, 0.34);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1160px;
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 12% 0%, rgba(53, 212, 255, 0.2), transparent 34%),
        radial-gradient(circle at 82% 8%, rgba(63, 124, 255, 0.26), transparent 34%),
        linear-gradient(180deg, #061733 0%, #071d3d 42%, #031126 100%);
      line-height: 1.65;
      min-height: 100vh;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,0.75), transparent 78%);
    }

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

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

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input,
    select,
    textarea {
      width: 100%;
      color: var(--text);
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid var(--line);
      border-radius: 14px;
      outline: none;
      padding: 14px 15px;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    textarea {
      min-height: 112px;
      resize: vertical;
    }

    input::placeholder,
    textarea::placeholder {
      color: rgba(217, 232, 247, 0.56);
    }

    input:focus,
    select:focus,
    textarea:focus,
    a:focus-visible,
    button:focus-visible {
      outline: 3px solid rgba(53, 212, 255, 0.28);
      outline-offset: 3px;
      border-color: rgba(53, 212, 255, 0.72);
      box-shadow: 0 0 0 4px rgba(53, 212, 255, 0.1);
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(3, 17, 38, 0.78);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(18px);
      box-shadow: 0 14px 40px rgba(0, 0, 0, 0.2);
    }

    .header-inner {
      min-height: 74px;
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #021228;
      font-weight: 900;
      letter-spacing: 0;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: var(--glow);
      flex: 0 0 auto;
    }

    .brand-text {
      font-size: 18px;
      font-weight: 800;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-left: 16px;
    }

    .nav-link {
      color: var(--muted);
      padding: 10px 13px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 700;
      transition: color .2s ease, background .2s ease, transform .2s ease;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--text);
      background: rgba(53, 212, 255, 0.12);
      transform: translateY(-1px);
    }

    .header-spacer {
      flex: 1;
    }

    .header-cta,
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: 999px;
      font-weight: 800;
      border: 1px solid rgba(53, 212, 255, 0.28);
      transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
      white-space: nowrap;
    }

    .header-cta {
      min-height: 44px;
      padding: 0 20px;
      color: #031126;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 0 26px rgba(53, 212, 255, 0.26);
    }

    .header-cta:hover,
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 36px rgba(53, 212, 255, 0.38), 0 18px 44px rgba(0, 0, 0, 0.26);
    }

    .nav-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid var(--line);
      position: relative;
    }

    .nav-toggle span,
    .nav-toggle span::before,
    .nav-toggle span::after {
      content: "";
      position: absolute;
      left: 11px;
      right: 11px;
      height: 2px;
      border-radius: 4px;
      background: var(--text);
      transition: transform .2s ease, opacity .2s ease;
    }

    .nav-toggle span {
      top: 20px;
    }

    .nav-toggle span::before {
      left: 0;
      right: 0;
      top: -7px;
    }

    .nav-toggle span::after {
      left: 0;
      right: 0;
      top: 7px;
    }

    .section {
      padding: 76px 0;
      position: relative;
    }

    .section-tight {
      padding: 54px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      font-size: 13px;
      font-weight: 900;
      padding: 7px 11px;
      border-radius: 999px;
      background: rgba(255, 207, 90, 0.1);
      border: 1px solid rgba(255, 207, 90, 0.2);
      margin-bottom: 18px;
    }

    .hero {
      padding: 84px 0 68px;
    }

    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
      gap: 38px;
      align-items: center;
    }

    .hero-copy h1 {
      margin: 0;
      font-size: clamp(34px, 5vw, 66px);
      line-height: 1.05;
      letter-spacing: 0;
      max-width: 760px;
    }

    .hero-copy p {
      margin: 22px 0 0;
      color: var(--soft);
      font-size: 18px;
      max-width: 620px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
    }

    .btn {
      min-height: 50px;
      padding: 0 22px;
      font-size: 15px;
    }

    .btn-primary {
      color: #021228;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: var(--glow);
    }

    .btn-ghost {
      color: var(--text);
      background: rgba(255, 255, 255, 0.07);
      border-color: var(--line);
    }

    .btn-ghost:hover {
      transform: translateY(-2px);
      border-color: rgba(53, 212, 255, 0.42);
      background: rgba(255, 255, 255, 0.11);
    }

    .quick-notes {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
      color: var(--muted);
      font-size: 13px;
    }

    .quick-notes span {
      padding: 8px 11px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.05);
    }

    .coupon-wall {
      position: relative;
      min-height: 470px;
      display: grid;
      place-items: center;
    }

    .main-coupon {
      width: min(100%, 520px);
      border-radius: 30px;
      padding: 30px;
      background:
        linear-gradient(135deg, rgba(53, 212, 255, 0.22), rgba(255, 207, 90, 0.14)),
        rgba(8, 28, 62, 0.72);
      border: 1px solid rgba(173, 211, 255, 0.24);
      box-shadow: var(--shadow), var(--glow);
      backdrop-filter: blur(18px);
      position: relative;
      overflow: hidden;
    }

    .main-coupon::before,
    .main-coupon::after {
      content: "";
      position: absolute;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: #061733;
      top: 50%;
      transform: translateY(-50%);
      border: 1px solid rgba(173, 211, 255, 0.2);
    }

    .main-coupon::before {
      left: -17px;
    }

    .main-coupon::after {
      right: -17px;
    }

    .coupon-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
    }

    .coupon-label {
      color: #031126;
      background: var(--accent);
      border-radius: 999px;
      padding: 7px 11px;
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }

    .coupon-title {
      margin: 18px 0 8px;
      font-size: 32px;
      line-height: 1.18;
      font-weight: 900;
    }

    .coupon-desc {
      color: var(--soft);
      margin: 0;
    }

    .coupon-code {
      margin: 26px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 16px;
      border-radius: 18px;
      background: rgba(3, 17, 38, 0.46);
      border: 1px dashed rgba(255, 207, 90, 0.46);
    }

    .coupon-code strong {
      font-size: 22px;
      color: var(--accent);
    }

    .coupon-code span {
      color: var(--muted);
      font-size: 13px;
    }

    .coupon-mini {
      position: absolute;
      padding: 16px;
      width: 170px;
      border-radius: 20px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid var(--line);
      backdrop-filter: blur(16px);
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.24);
    }

    .coupon-mini b {
      display: block;
      color: var(--primary);
      font-size: 20px;
      margin-bottom: 4px;
    }

    .coupon-mini span {
      color: var(--muted);
      font-size: 13px;
    }

    .coupon-mini.one {
      top: 28px;
      left: 0;
      transform: rotate(-5deg);
    }

    .coupon-mini.two {
      right: 4px;
      bottom: 22px;
      transform: rotate(5deg);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 0.75fr) minmax(280px, 0.45fr);
      gap: 34px;
      align-items: end;
      margin-bottom: 34px;
    }

    .section-head h2 {
      margin: 0;
      font-size: clamp(28px, 3.5vw, 44px);
      line-height: 1.18;
      letter-spacing: 0;
    }

    .section-head p {
      margin: 0;
      color: var(--muted);
    }

    .glass {
      background: var(--panel);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
    }

    .tier-strip {
      display: grid;
      grid-template-columns: 1fr 1.16fr 1fr;
      gap: 16px;
      align-items: stretch;
    }

    .tier-card {
      border-radius: var(--radius-lg);
      padding: 24px;
      min-height: 260px;
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }

    .tier-card:hover {
      transform: translateY(-5px);
      border-color: rgba(53, 212, 255, 0.38);
      background: rgba(16, 48, 95, 0.82);
    }

    .tier-card.featured {
      padding: 28px;
      border-color: rgba(255, 207, 90, 0.36);
      background:
        linear-gradient(180deg, rgba(255, 207, 90, 0.12), rgba(53, 212, 255, 0.08)),
        var(--panel-strong);
      transform: translateY(-10px);
    }

    .tier-badge,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      padding: 6px 10px;
      color: var(--primary);
      background: rgba(53, 212, 255, 0.1);
      border: 1px solid rgba(53, 212, 255, 0.2);
      font-size: 12px;
      font-weight: 900;
    }

    .tier-card h3 {
      margin: 18px 0 10px;
      font-size: 23px;
    }

    .tier-card p {
      color: var(--muted);
      margin: 0 0 20px;
    }

    .tier-card ul,
    .process-list,
    .check-list {
      padding: 0;
      margin: 0;
      list-style: none;
    }

    .tier-card li,
    .check-list li {
      display: flex;
      gap: 10px;
      color: var(--soft);
      margin-top: 11px;
      align-items: flex-start;
    }

    .tier-card li::before,
    .check-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 9px;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 14px rgba(53, 224, 161, 0.55);
    }

    .compare-panel {
      display: grid;
      grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
      gap: 18px;
      align-items: stretch;
    }

    .compare-summary {
      border-radius: var(--radius-lg);
      padding: 28px;
    }

    .compare-summary h2 {
      margin: 0 0 16px;
      font-size: 34px;
      line-height: 1.2;
    }

    .compare-summary p {
      color: var(--muted);
      margin: 0;
    }

    .compare-grid {
      display: grid;
      gap: 12px;
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 12px;
    }

    .compare-cell {
      min-height: 92px;
      border-radius: 18px;
      padding: 18px;
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid var(--line);
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .compare-cell strong {
      color: var(--text);
      font-size: 16px;
    }

    .compare-cell span {
      color: var(--muted);
      font-size: 13px;
      margin-top: 4px;
    }

    .hot-entry {
      border-radius: 30px;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      min-height: 360px;
      background:
        linear-gradient(135deg, rgba(53, 212, 255, 0.16), rgba(63, 124, 255, 0.1)),
        rgba(8, 28, 62, 0.82);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .hot-copy {
      padding: 34px;
      align-self: center;
    }

    .hot-copy h2 {
      margin: 12px 0 14px;
      font-size: clamp(28px, 3.4vw, 42px);
      line-height: 1.18;
    }

    .hot-copy p {
      color: var(--soft);
      margin: 0 0 24px;
    }

    .countdown {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin: 20px 0 26px;
      max-width: 420px;
    }

    .time-box {
      border-radius: 18px;
      padding: 15px;
      background: rgba(3, 17, 38, 0.46);
      border: 1px solid rgba(53, 212, 255, 0.18);
      text-align: center;
    }

    .time-box strong {
      display: block;
      font-size: 28px;
      color: var(--accent);
      line-height: 1;
    }

    .time-box span {
      color: var(--muted);
      font-size: 12px;
    }

    .hot-visual {
      min-height: 360px;
      position: relative;
      background:
        linear-gradient(135deg, rgba(3, 17, 38, 0.1), rgba(3, 17, 38, 0.55)),
        repeating-linear-gradient(135deg, rgba(53, 212, 255, 0.15) 0 2px, transparent 2px 18px);
      display: grid;
      place-items: center;
      padding: 28px;
    }

    .rank-board {
      width: min(100%, 360px);
      border-radius: 24px;
      padding: 18px;
      background: rgba(3, 17, 38, 0.58);
      border: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }

    .rank-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 13px 0;
      border-bottom: 1px solid rgba(173, 211, 255, 0.12);
    }

    .rank-item:last-child {
      border-bottom: 0;
    }

    .rank-item b {
      color: var(--primary);
      width: 28px;
    }

    .rank-item span {
      color: var(--soft);
      flex: 1;
    }

    .rank-item em {
      font-style: normal;
      color: var(--accent);
      font-size: 13px;
      font-weight: 800;
    }

    .process-wrap {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
      gap: 18px;
      align-items: stretch;
    }

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

    .process-item {
      display: grid;
      grid-template-columns: 56px 1fr;
      gap: 16px;
      padding: 20px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, 0.065);
      border: 1px solid var(--line);
    }

    .process-num {
      width: 56px;
      height: 56px;
      display: grid;
      place-items: center;
      border-radius: 18px;
      color: #031126;
      font-weight: 900;
      background: linear-gradient(135deg, var(--primary), var(--green));
      box-shadow: 0 0 24px rgba(53, 212, 255, 0.22);
    }

    .process-item h3 {
      margin: 0 0 6px;
      font-size: 19px;
    }

    .process-item p {
      margin: 0;
      color: var(--muted);
    }

    .side-note {
      border-radius: var(--radius-xl);
      padding: 28px;
      background:
        linear-gradient(180deg, rgba(255, 207, 90, 0.12), rgba(53, 212, 255, 0.06)),
        var(--panel);
      border: 1px solid rgba(255, 207, 90, 0.22);
      align-self: stretch;
    }

    .side-note h3 {
      margin: 0 0 12px;
      font-size: 25px;
    }

    .side-note p {
      color: var(--muted);
      margin: 0 0 20px;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: 0.75fr 1.25fr;
      gap: 26px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 102px;
      border-radius: var(--radius-xl);
      padding: 28px;
    }

    .faq-intro h2 {
      margin: 0 0 12px;
      font-size: 34px;
      line-height: 1.2;
    }

    .faq-intro p {
      margin: 0;
      color: var(--muted);
    }

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

    .faq-item {
      border-radius: 20px;
      padding: 20px 22px;
      background: rgba(255, 255, 255, 0.065);
      border: 1px solid var(--line);
      transition: border-color .2s ease, background .2s ease;
    }

    .faq-item:hover {
      border-color: rgba(53, 212, 255, 0.36);
      background: rgba(255, 255, 255, 0.09);
    }

    .faq-item h3 {
      margin: 0 0 8px;
      font-size: 18px;
    }

    .faq-item p {
      margin: 0;
      color: var(--muted);
    }

    .form-cta {
      display: grid;
      grid-template-columns: minmax(0, 0.85fr) minmax(340px, 1.15fr);
      gap: 22px;
      align-items: stretch;
    }

    .cta-copy,
    .consult-form {
      border-radius: var(--radius-xl);
      padding: 30px;
    }

    .cta-copy {
      background:
        linear-gradient(145deg, rgba(53, 212, 255, 0.18), rgba(63, 124, 255, 0.1)),
        var(--panel);
      border: 1px solid rgba(53, 212, 255, 0.22);
    }

    .cta-copy h2 {
      margin: 0 0 14px;
      font-size: clamp(28px, 3.2vw, 42px);
      line-height: 1.16;
    }

    .cta-copy p {
      color: var(--soft);
      margin: 0 0 24px;
    }

    .consult-form {
      background: rgba(3, 17, 38, 0.58);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .form-field {
      display: grid;
      gap: 8px;
    }

    .form-field.full {
      grid-column: 1 / -1;
    }

    .form-field label {
      color: var(--soft);
      font-size: 14px;
      font-weight: 800;
    }

    .form-hint {
      color: var(--muted);
      font-size: 13px;
      margin: 14px 0 0;
    }

    .site-footer {
      padding: 34px 0;
      border-top: 1px solid var(--line);
      background: rgba(3, 17, 38, 0.78);
      position: relative;
    }

    .footer-inner {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 24px;
    }

    .footer-brand strong {
      display: block;
      font-size: 18px;
      margin-bottom: 8px;
    }

    .footer-brand p {
      color: var(--muted);
      margin: 0;
      max-width: 620px;
      font-size: 14px;
    }

    .footer-meta {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 8px;
      color: var(--muted);
      font-size: 13px;
      white-space: nowrap;
    }

    .footer-top {
      color: var(--primary);
      font-weight: 800;
    }

    .footer-top:hover {
      color: var(--accent);
    }

    @media (max-width: 1024px) {
      .hero-layout,
      .section-head,
      .compare-panel,
      .process-wrap,
      .faq-layout,
      .form-cta {
        grid-template-columns: 1fr;
      }

      .coupon-wall {
        min-height: 420px;
      }

      .tier-strip {
        grid-template-columns: 1fr;
      }

      .tier-card.featured {
        transform: none;
      }

      .faq-intro {
        position: static;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .header-inner {
        min-height: 68px;
        gap: 12px;
      }

      .brand-text {
        max-width: 190px;
        font-size: 16px;
      }

      .nav-toggle {
        display: inline-flex;
        margin-left: auto;
      }

      .site-nav {
        position: absolute;
        top: calc(100% + 1px);
        left: 14px;
        right: 14px;
        margin: 0;
        padding: 12px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        border-radius: 18px;
        background: rgba(3, 17, 38, 0.96);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
      }

      .site-nav[data-open="true"] {
        display: flex;
      }

      .nav-link {
        padding: 12px 14px;
      }

      .header-spacer {
        display: none;
      }

      .header-cta {
        display: none;
      }

      .hero {
        padding: 58px 0 44px;
      }

      .section {
        padding: 54px 0;
      }

      .hero-copy h1 {
        font-size: 38px;
      }

      .hero-copy p {
        font-size: 16px;
      }

      .coupon-mini {
        position: static;
        width: 100%;
        transform: none !important;
        margin-top: 12px;
      }

      .coupon-wall {
        display: block;
        min-height: auto;
      }

      .main-coupon {
        padding: 24px;
      }

      .coupon-title {
        font-size: 27px;
      }

      .compare-row {
        grid-template-columns: 1fr;
      }

      .hot-entry {
        grid-template-columns: 1fr;
      }

      .hot-copy {
        padding: 26px;
      }

      .hot-visual {
        min-height: 280px;
      }

      .footer-inner {
        flex-direction: column;
      }

      .footer-meta {
        align-items: flex-start;
        white-space: normal;
      }
    }

    @media (max-width: 520px) {
      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 12px;
      }

      .brand-text {
        max-width: 160px;
      }

      .hero-actions,
      .btn {
        width: 100%;
      }

      .btn {
        padding: 0 16px;
      }

      .quick-notes {
        display: grid;
      }

      .coupon-top {
        flex-direction: column;
      }

      .coupon-code {
        align-items: flex-start;
        flex-direction: column;
      }

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

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

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

      .cta-copy,
      .consult-form,
      .tier-card,
      .compare-summary {
        padding: 22px;
      }
    }