/* roulang page: index */
:root{
      --color-primary:#2563eb;
      --color-primary-dark:#1d4ed8;
      --color-primary-soft:#eaf2ff;
      --color-accent:#0ea5e9;
      --color-accent-soft:#e0f7ff;
      --color-success:#12b981;
      --color-warning:#f59e0b;
      --color-danger:#ef4444;
      --color-ink:#102033;
      --color-heading:#07162b;
      --color-muted:#667085;
      --color-light:#f7fbff;
      --color-card:#ffffff;
      --color-line:#dbe7f5;
      --shadow-sm:0 8px 24px rgba(37,99,235,.08);
      --shadow-md:0 18px 42px rgba(16,32,51,.12);
      --shadow-lg:0 28px 70px rgba(37,99,235,.18);
      --radius-sm:12px;
      --radius-md:20px;
      --radius-lg:30px;
      --radius-pill:999px;
      --space-section:92px;
      --container:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 0%, rgba(14,165,233,.12), transparent 32%),
        radial-gradient(circle at 86% 8%, rgba(37,99,235,.10), transparent 30%),
        linear-gradient(180deg,#f9fcff 0%,#ffffff 42%,#f7fbff 100%);
      line-height:1.72;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:color .2s ease,background-color .2s ease,box-shadow .2s ease,transform .2s ease;
    }
    a:hover{color:var(--color-primary)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(37,99,235,.18);color:var(--color-heading)}
    :focus-visible{
      outline:3px solid rgba(37,99,235,.32);
      outline-offset:3px;
      border-radius:10px;
    }

    .site-shell{overflow:hidden}
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .section{
      padding:var(--space-section) 0;
      position:relative;
    }
    .section.compact{padding:58px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:var(--radius-pill);
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      margin-bottom:16px;
    }
    .section-title{
      margin:0;
      color:var(--color-heading);
      font-size:clamp(28px,4vw,44px);
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:900;
    }
    .section-desc{
      margin:16px 0 0;
      color:var(--color-muted);
      max-width:760px;
      font-size:17px;
    }
    .section-head.split{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:28px;
      align-items:end;
      margin-bottom:34px;
    }
    .muted{color:var(--color-muted)}
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary-dark);
      font-weight:800;
    }
    .text-link:hover{transform:translateX(3px)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:#eef6ff;
      color:#1e5bb8;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .badge.green{background:#e8fbf3;color:#087a55}
    .badge.orange{background:#fff7e6;color:#a86200}
    .badge.gray{background:#f1f5f9;color:#475569}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 20px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      font-weight:900;
      line-height:1.1;
      box-shadow:none;
      user-select:none;
    }
    .btn.primary{
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      color:#fff;
      box-shadow:0 14px 30px rgba(37,99,235,.26);
    }
    .btn.primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(37,99,235,.32);
    }
    .btn.secondary{
      background:#fff;
      color:var(--color-primary-dark);
      border-color:var(--color-line);
      box-shadow:var(--shadow-sm);
    }
    .btn.secondary:hover{
      border-color:rgba(37,99,235,.38);
      transform:translateY(-2px);
      box-shadow:var(--shadow-md);
    }
    .btn.ghost{
      background:rgba(255,255,255,.72);
      color:var(--color-ink);
      border-color:rgba(219,231,245,.9);
    }
    .btn.ghost:hover{background:#fff;color:var(--color-primary-dark)}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(219,231,245,.82);
    }
    .nav-wrap{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      color:var(--color-heading);
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#fff;
      background:linear-gradient(135deg,#1d4ed8,#38bdf8);
      box-shadow:0 12px 24px rgba(37,99,235,.26);
      font-size:19px;
      font-weight:950;
    }
    .brand-text{font-size:18px}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:10px;
      margin:0;
      list-style:none;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      padding:10px 15px;
      border-radius:var(--radius-pill);
      color:#334155;
      font-weight:850;
      font-size:15px;
    }
    .nav-link:hover,.nav-link.active{
      color:var(--color-primary-dark);
      background:var(--color-primary-soft);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .nav-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--color-line);
      border-radius:14px;
      background:#fff;
      color:var(--color-heading);
      align-items:center;
      justify-content:center;
      box-shadow:var(--shadow-sm);
    }
    .nav-toggle span{
      position:relative;
      width:18px;
      height:2px;
      border-radius:2px;
      background:currentColor;
    }
    .nav-toggle span:before,.nav-toggle span:after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      border-radius:2px;
      background:currentColor;
      transition:transform .2s ease,top .2s ease;
    }
    .nav-toggle span:before{top:-6px}
    .nav-toggle span:after{top:6px}
    .nav-toggle.is-open span{background:transparent}
    .nav-toggle.is-open span:before{top:0;transform:rotate(45deg)}
    .nav-toggle.is-open span:after{top:0;transform:rotate(-45deg)}

    .hero{
      padding:78px 0 68px;
      background:
        linear-gradient(180deg,rgba(234,242,255,.72),rgba(255,255,255,.16)),
        radial-gradient(circle at 50% 10%,rgba(37,99,235,.14),transparent 38%);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:240px minmax(0,1fr) 240px;
      gap:24px;
      align-items:center;
    }
    .hero-copy{
      grid-column:1 / -1;
      text-align:center;
      max-width:940px;
      margin:0 auto 34px;
    }
    .hero-eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 14px;
      border:1px solid rgba(37,99,235,.16);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.84);
      box-shadow:var(--shadow-sm);
      color:var(--color-primary-dark);
      font-weight:900;
      font-size:14px;
      margin-bottom:20px;
    }
    h1{
      margin:0;
      color:var(--color-heading);
      font-size:clamp(36px,6vw,70px);
      line-height:1.04;
      letter-spacing:-.065em;
      font-weight:950;
    }
    .hero-lead{
      max-width:780px;
      margin:20px auto 0;
      color:#475569;
      font-size:clamp(17px,2.2vw,21px);
    }
    .hero-ctas{
      display:flex;
      justify-content:center;
      align-items:center;
      flex-wrap:wrap;
      gap:14px;
      margin-top:28px;
    }
    .value-stack{
      display:grid;
      gap:16px;
    }
    .value-card{
      min-height:132px;
      padding:20px;
      border:1px solid rgba(219,231,245,.92);
      border-radius:var(--radius-md);
      background:rgba(255,255,255,.86);
      box-shadow:var(--shadow-sm);
    }
    .value-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-md);
    }
    .value-icon{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:13px;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-weight:950;
      margin-bottom:12px;
    }
    .value-card strong{
      display:block;
      color:var(--color-heading);
      font-size:17px;
      margin-bottom:6px;
    }
    .value-card p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.65;
    }
    .product-stage{
      position:relative;
      padding:24px;
      border-radius:36px;
      background:
        linear-gradient(180deg,#ffffff,#f4f8ff);
      border:1px solid rgba(219,231,245,.9);
      box-shadow:var(--shadow-lg);
    }
    .product-stage:before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:28px;
      border:1px dashed rgba(37,99,235,.18);
      pointer-events:none;
    }
    .screen-panel{
      position:relative;
      z-index:1;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--color-line);
      overflow:hidden;
      box-shadow:0 18px 42px rgba(16,32,51,.10);
    }
    .screen-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:16px 18px;
      background:linear-gradient(135deg,#0f2a55,#2563eb);
      color:#fff;
    }
    .screen-title{font-weight:950}
    .dots{display:flex;gap:7px}
    .dots i{
      width:9px;
      height:9px;
      border-radius:50%;
      background:rgba(255,255,255,.78);
      display:block;
    }
    .screen-body{padding:22px}
    .check-row{
      display:grid;
      grid-template-columns:96px 1fr auto;
      align-items:center;
      gap:14px;
      padding:14px 0;
      border-bottom:1px solid #eef3fb;
    }
    .check-row:last-child{border-bottom:0}
    .check-name{
      color:#334155;
      font-weight:850;
      font-size:14px;
    }
    .bar{
      height:10px;
      overflow:hidden;
      border-radius:999px;
      background:#edf4ff;
    }
    .bar span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-accent));
    }
    .screen-note{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:18px;
    }
    .mini-stat{
      padding:14px;
      border-radius:18px;
      background:#f8fbff;
      border:1px solid #e6eef8;
    }
    .mini-stat b{
      display:block;
      color:var(--color-heading);
      font-size:23px;
      line-height:1;
      margin-bottom:6px;
    }
    .mini-stat span{
      color:var(--color-muted);
      font-size:13px;
      font-weight:700;
    }
    .hero-data{
      grid-column:1 / -1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:24px;
    }
    .data-pill{
      display:flex;
      align-items:center;
      gap:14px;
      padding:17px 18px;
      border-radius:22px;
      background:rgba(255,255,255,.8);
      border:1px solid rgba(219,231,245,.9);
      box-shadow:var(--shadow-sm);
    }
    .data-pill b{
      color:var(--color-heading);
      font-size:24px;
      line-height:1;
    }
    .data-pill span{
      color:var(--color-muted);
      font-size:14px;
      font-weight:750;
    }

    .ladder-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:stretch;
      margin-top:34px;
    }
    .ladder-panel,.side-card,.plan-card,.quote-card,.news-box,.entry-card,.faq-item,.cta-panel{
      background:var(--color-card);
      border:1px solid var(--color-line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
    }
    .ladder-panel{padding:28px}
    .step-list{
      display:grid;
      gap:16px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .step-item{
      display:grid;
      grid-template-columns:58px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      background:#f8fbff;
      border:1px solid #e6eef8;
    }
    .step-no{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:17px;
      background:#fff;
      color:var(--color-primary-dark);
      font-weight:950;
      box-shadow:var(--shadow-sm);
    }
    .step-item h3{
      margin:0 0 5px;
      color:var(--color-heading);
      font-size:18px;
      font-weight:950;
    }
    .step-item p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
    }
    .price-tag{
      text-align:right;
      white-space:nowrap;
    }
    .price-tag b{
      display:block;
      color:var(--color-primary-dark);
      font-size:24px;
      line-height:1;
    }
    .price-tag span{font-size:12px;color:var(--color-muted)}
    .side-card{
      padding:28px;
      background:linear-gradient(180deg,#fff,#f2f8ff);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:24px;
    }
    .side-card h3{
      margin:0;
      color:var(--color-heading);
      font-size:26px;
      line-height:1.25;
      font-weight:950;
    }
    .side-card p{margin:10px 0 0;color:var(--color-muted)}
    .coupon{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:18px;
      border-radius:22px;
      background:#fff;
      border:1px dashed rgba(37,99,235,.35);
    }
    .coupon strong{color:var(--color-heading);font-size:18px}
    .coupon em{
      font-style:normal;
      color:var(--color-primary-dark);
      font-size:30px;
      font-weight:950;
    }

    .plans{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
      margin-top:34px;
      align-items:stretch;
    }
    .plan-card{
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .plan-card.featured{
      border-color:rgba(37,99,235,.45);
      box-shadow:var(--shadow-lg);
      transform:translateY(-8px);
    }
    .plan-card.featured:before{
      content:"更适合下载前排查";
      position:absolute;
      top:18px;
      right:-40px;
      transform:rotate(34deg);
      background:var(--color-primary);
      color:#fff;
      padding:7px 44px;
      font-size:12px;
      font-weight:950;
    }
    .plan-name{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .plan-name h3{
      margin:0;
      color:var(--color-heading);
      font-size:22px;
      font-weight:950;
    }
    .plan-price{
      color:var(--color-heading);
      font-size:34px;
      font-weight:950;
      letter-spacing:-.04em;
      margin-bottom:6px;
    }
    .plan-price small{font-size:14px;color:var(--color-muted);font-weight:800}
    .plan-card p{color:var(--color-muted);margin:0 0 18px}
    .feature-list{
      margin:0 0 22px;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .feature-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#334155;
      font-size:14px;
      font-weight:760;
    }
    .feature-list li:before{
      content:"✓";
      flex:0 0 20px;
      height:20px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:#e8fbf3;
      color:#07875e;
      font-size:12px;
      font-weight:950;
      margin-top:2px;
    }

    .assurance{
      padding:28px 0;
      background:#fff;
      border-top:1px solid var(--color-line);
      border-bottom:1px solid var(--color-line);
    }
    .assurance-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .assurance-item{
      display:flex;
      align-items:flex-start;
      gap:13px;
      padding:18px;
      border-radius:22px;
      background:#f8fbff;
      border:1px solid #e6eef8;
    }
    .assurance-icon{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:#fff;
      color:var(--color-primary-dark);
      box-shadow:var(--shadow-sm);
      font-weight:950;
    }
    .assurance-item strong{
      display:block;
      color:var(--color-heading);
      margin-bottom:3px;
    }
    .assurance-item span{
      color:var(--color-muted);
      font-size:13px;
      line-height:1.55;
    }

    .news-layout{
      display:grid;
      grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);
      gap:24px;
      margin-top:34px;
      align-items:start;
    }
    .news-box{padding:14px}
    .news-list{
      margin:0;
      padding:0;
      list-style:none;
    }
    .news-list li + li{border-top:1px solid #edf3fb}
    .news-link{
      display:grid;
      grid-template-columns:96px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px 14px;
      border-radius:18px;
    }
    .news-link:hover{
      background:#f6faff;
      color:inherit;
    }
    .news-date{
      color:var(--color-primary-dark);
      font-weight:950;
      font-size:13px;
    }
    .news-title{
      color:var(--color-heading);
      font-weight:900;
      line-height:1.45;
    }
    .news-meta{
      color:var(--color-muted);
      font-size:13px;
      white-space:nowrap;
    }
    .recommend-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(145deg,#102a56,#2563eb);
      color:#fff;
      box-shadow:var(--shadow-lg);
    }
    .recommend-card h3{
      margin:0 0 12px;
      font-size:24px;
      line-height:1.25;
      font-weight:950;
    }
    .recommend-card p{
      margin:0 0 18px;
      color:rgba(255,255,255,.82);
    }
    .rank-list{
      display:grid;
      gap:10px;
      margin:20px 0 0;
      padding:0;
      list-style:none;
    }
    .rank-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.12);
      font-size:14px;
      font-weight:820;
    }
    .rank-list span:last-child{color:#bfdbfe}

    .quote-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      margin-top:34px;
    }
    .quote-card{
      padding:28px;
    }
    .quote-card.large{
      background:
        radial-gradient(circle at 15% 20%,rgba(37,99,235,.10),transparent 30%),
        #fff;
    }
    .quote-mark{
      width:46px;
      height:46px;
      display:grid;
      place-items:center;
      border-radius:18px;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:28px;
      font-weight:950;
      margin-bottom:16px;
    }
    .quote-card h3{
      margin:0 0 12px;
      color:var(--color-heading);
      font-size:25px;
      line-height:1.28;
      font-weight:950;
    }
    .quote-card p{
      margin:0;
      color:var(--color-muted);
    }
    .quote-stack{display:grid;gap:18px}

    .updates-table{
      margin-top:34px;
      border:1px solid var(--color-line);
      border-radius:var(--radius-lg);
      background:#fff;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .update-row{
      display:grid;
      grid-template-columns:1fr 150px 140px 130px;
      gap:16px;
      align-items:center;
      padding:18px 22px;
      border-bottom:1px solid #edf3fb;
    }
    .update-row:last-child{border-bottom:0}
    .update-row.header{
      background:#f4f8ff;
      color:#475569;
      font-size:13px;
      font-weight:950;
    }
    .update-title{
      color:var(--color-heading);
      font-weight:920;
    }
    .status{
      display:inline-flex;
      justify-content:center;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:#e8fbf3;
      color:#067a55;
      font-size:12px;
      font-weight:950;
    }
    .status.blue{background:#eaf2ff;color:#1d4ed8}
    .status.orange{background:#fff7e6;color:#a86200}

    .entry-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      margin-top:34px;
    }
    .entry-card{
      padding:22px;
      min-height:172px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
    }
    .entry-icon{
      width:44px;
      height:44px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-weight:950;
      margin-bottom:18px;
    }
    .entry-card h3{
      margin:0 0 8px;
      color:var(--color-heading);
      font-size:18px;
      font-weight:950;
    }
    .entry-card p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:28px;
      align-items:start;
      margin-top:34px;
    }
    .faq-aside{
      position:sticky;
      top:98px;
      padding:28px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,#ffffff,#f3f8ff);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
    }
    .faq-aside h3{
      margin:0 0 12px;
      color:var(--color-heading);
      font-size:25px;
      font-weight:950;
    }
    .faq-aside p{margin:0 0 18px;color:var(--color-muted)}
    .faq-list{display:grid;gap:14px}
    .faq-item{overflow:hidden}
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:20px 22px;
      border:0;
      background:#fff;
      color:var(--color-heading);
      text-align:left;
      font-weight:950;
      font-size:17px;
    }
    .faq-question:hover{background:#f8fbff}
    .faq-question .plus{
      flex:0 0 28px;
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-weight:950;
    }
    .faq-answer{
      display:none;
      padding:0 22px 22px;
      color:var(--color-muted);
    }
    .faq-item.is-open .faq-answer{display:block}
    .faq-item.is-open .plus{background:var(--color-primary);color:#fff}

    .limit-entry{
      padding:88px 0;
    }
    .cta-panel{
      overflow:hidden;
      display:grid;
      grid-template-columns:1fr 420px;
      gap:0;
      background:
        radial-gradient(circle at 5% 0%,rgba(56,189,248,.18),transparent 35%),
        linear-gradient(135deg,#ffffff,#f2f8ff);
    }
    .cta-copy{padding:42px}
    .cta-copy h2{
      margin:0;
      color:var(--color-heading);
      font-size:clamp(30px,4vw,48px);
      line-height:1.12;
      letter-spacing:-.045em;
      font-weight:950;
    }
    .cta-copy p{
      margin:16px 0 0;
      color:var(--color-muted);
      font-size:17px;
      max-width:680px;
    }
    .countdown{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:26px 0 0;
    }
    .count-box{
      min-width:86px;
      padding:13px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--color-line);
      text-align:center;
      box-shadow:var(--shadow-sm);
    }
    .count-box b{
      display:block;
      color:var(--color-primary-dark);
      font-size:26px;
      line-height:1;
    }
    .count-box span{
      color:var(--color-muted);
      font-size:12px;
      font-weight:850;
    }
    .cta-form{
      padding:34px;
      background:#0f2a55;
      color:#fff;
    }
    .cta-form h3{
      margin:0 0 10px;
      font-size:24px;
      font-weight:950;
    }
    .cta-form p{
      color:rgba(255,255,255,.76);
      margin:0 0 22px;
      font-size:14px;
    }
    .form-field{margin-bottom:14px}
    .form-field label{
      display:block;
      color:rgba(255,255,255,.88);
      font-size:13px;
      font-weight:850;
      margin-bottom:7px;
    }
    .form-field input,.form-field textarea{
      width:100%;
      border:1px solid rgba(255,255,255,.18);
      border-radius:16px;
      background:rgba(255,255,255,.1);
      color:#fff;
      padding:14px 15px;
      margin:0;
      box-shadow:none;
      transition:border-color .2s ease,background-color .2s ease;
    }
    .form-field textarea{min-height:96px;resize:vertical}
    .form-field input::placeholder,.form-field textarea::placeholder{color:rgba(255,255,255,.48)}
    .form-field input:focus,.form-field textarea:focus{
      border-color:rgba(147,197,253,.9);
      background:rgba(255,255,255,.14);
      box-shadow:none;
    }
    .form-note{
      display:none;
      margin-top:14px;
      padding:12px;
      border-radius:14px;
      background:rgba(18,185,129,.16);
      color:#d1fae5;
      font-size:14px;
      font-weight:800;
    }

    .site-footer{
      background:#07162b;
      color:#cbd5e1;
      padding:54px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:start;
      padding-bottom:28px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      box-shadow:none;
    }
    .footer-desc{
      max-width:720px;
      margin:0;
      color:#94a3b8;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
    }
    .footer-links a{
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.06);
      color:#dbeafe;
      font-weight:800;
      font-size:14px;
    }
    .footer-links a:hover{background:rgba(59,130,246,.22);color:#fff}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:24px;
      color:#94a3b8;
      font-size:13px;
    }

    @media (max-width:1024px){
      :root{--space-section:76px}
      .hero-grid{grid-template-columns:1fr}
      .value-stack{
        grid-template-columns:repeat(2,1fr);
        order:2;
      }
      .product-stage{order:1}
      .hero-data{grid-template-columns:repeat(3,1fr)}
      .ladder-grid,.quote-grid,.faq-wrap,.cta-panel{grid-template-columns:1fr}
      .plans{grid-template-columns:1fr}
      .plan-card.featured{transform:none}
      .assurance-grid,.entry-grid{grid-template-columns:repeat(2,1fr)}
      .news-layout{grid-template-columns:1fr}
      .faq-aside{position:static}
      .cta-form{border-radius:0}
    }

    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav-wrap{min-height:68px}
      .brand-text{font-size:16px;max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
      .nav-toggle{display:flex}
      .header-actions .btn{display:none}
      .nav-menu{
        position:absolute;
        left:14px;
        right:14px;
        top:74px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border:1px solid var(--color-line);
        border-radius:22px;
        background:#fff;
        box-shadow:var(--shadow-md);
      }
      .nav-menu.is-open{display:flex}
      .nav-link{justify-content:center}
      .hero{padding:54px 0 50px}
      .hero-copy{text-align:left;margin-bottom:24px}
      .hero-ctas{justify-content:flex-start}
      .value-stack,.hero-data,.assurance-grid,.entry-grid{grid-template-columns:1fr}
      .screen-note{grid-template-columns:1fr}
      .check-row{grid-template-columns:78px 1fr;gap:10px}
      .check-row .badge{grid-column:1 / -1;width:max-content}
      .section-head.split{grid-template-columns:1fr}
      .news-link{grid-template-columns:1fr;gap:6px}
      .news-meta{white-space:normal}
      .update-row,.update-row.header{
        grid-template-columns:1fr;
        gap:6px;
      }
      .update-row.header{display:none}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }

    @media (max-width:520px){
      h1{font-size:38px;letter-spacing:-.045em}
      .section-title{font-size:29px}
      .hero-ctas .btn,.cta-form .btn{width:100%}
      .product-stage{padding:14px;border-radius:26px}
      .screen-body{padding:16px}
      .step-item{grid-template-columns:1fr}
      .price-tag{text-align:left}
      .countdown{display:grid;grid-template-columns:repeat(2,1fr)}
      .count-box{min-width:0}
      .cta-copy,.cta-form{padding:26px}
      .coupon{align-items:flex-start;flex-direction:column}
    }