:root{--brand:#0e5fd8;--brand-dark:#0a3f93;--brand-soft:#eaf1fe;--ink:#101828;--ink-2:#475467;--ink-3:#667085;--line:#e4e7ec;--bg:#fff;--bg-soft:#f8fafc;--wrap:1120px;--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.75}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.button{border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;min-height:46px;padding:10px 20px;font-weight:600;line-height:1.4;transition:background-color .2s,border-color .2s,color .2s;display:inline-flex}.button:hover{text-decoration:none}.button-primary{background:var(--brand);color:#fff}.button-primary:hover{background:var(--brand-dark)}.button-secondary{border-color:var(--line);color:var(--ink);background:#fff}.button-secondary:hover{border-color:var(--brand);color:var(--brand)}.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}.todo{color:#b54708;overflow-wrap:anywhere;background:#fff4e5;border:1px dashed #f79009;border-radius:4px;padding:0 6px;font-style:normal;font-weight:500}.site-header{z-index:50;backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--line);background:#ffffffeb;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:68px;display:flex}.brand{color:inherit;align-items:center;gap:12px;display:flex}.brand:hover{text-decoration:none}.brand-mark{object-fit:contain;flex:none;width:38px;height:38px;display:block}.brand-text{flex-direction:column;line-height:1.3;display:flex}.brand-text strong{letter-spacing:.5px;font-size:18px}.brand-text em{color:var(--ink-3);font-size:12px;font-style:normal}.site-nav{gap:28px;display:flex}.site-nav a{color:var(--ink-2);font-size:15px}.site-nav a:hover{color:var(--brand);text-decoration:none}.hero{background:linear-gradient(180deg, var(--brand-soft) 0%, #fff 100%);border-bottom:1px solid var(--line);padding:84px 0 72px}.hero h1{letter-spacing:-.5px;margin:0 0 20px;font-size:42px;line-height:1.3}.hero .lead{max-width:720px;color:var(--ink-2);margin:0 0 32px;font-size:18px}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.hero-company{border:1px solid var(--line);color:var(--ink-2);background:#fff;border-radius:999px;margin-bottom:20px;padding:6px 14px;font-size:14px;display:inline-block}.hero-stats{border-top:1px solid var(--line);flex-wrap:wrap;gap:48px;margin-top:44px;padding-top:32px;display:flex}.hero-stats div strong{color:var(--brand-dark);font-size:26px;display:block}.hero-stats div span{color:var(--ink-3);font-size:14px}section{padding:76px 0}section.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{max-width:760px;margin-bottom:44px}.section-head h2{letter-spacing:-.3px;margin:0 0 12px;font-size:30px}.section-head p{color:var(--ink-2);margin:0}.eyebrow{letter-spacing:1.5px;color:var(--brand);margin-bottom:10px;font-size:13px;font-weight:600;display:block}.grid{gap:20px;display:grid}.grid>*{min-width:0}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:26px 24px}.card h3{margin:0 0 10px;font-size:18px}.card p{color:var(--ink-2);margin:0;font-size:15px}.card-icon{background:var(--brand-soft);width:40px;height:40px;color:var(--brand-dark);border-radius:10px;justify-content:center;align-items:center;margin-bottom:16px;font-size:18px;font-weight:700;display:flex}.checklist{gap:14px;margin:0;padding:0;list-style:none;display:grid}.checklist li{color:var(--ink-2);padding-left:28px;position:relative}.checklist li:before{content:"";background:var(--brand-soft);border:2px solid var(--brand);border-radius:50%;width:16px;height:16px;position:absolute;top:10px;left:0}.checklist li strong{color:var(--ink)}.app-panel{border:1px solid var(--line);background:#fff;border-radius:16px;grid-template-columns:1fr 300px;align-items:center;gap:48px;padding:40px;display:grid}.app-panel>*{min-width:0}.app-phone{aspect-ratio:9/17;background:linear-gradient(160deg, var(--brand) 0%, var(--brand-dark) 100%);color:#fff;text-align:center;border:8px solid #101828;border-radius:28px;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:20px;display:flex}.app-phone strong{font-size:20px}.app-phone span{opacity:.85;font-size:13px}.app-meta{gap:10px;margin:24px 0 0;display:grid}.app-meta div{gap:12px;font-size:15px;display:flex}.app-meta dt,.app-meta .k{width:88px;color:var(--ink-3);flex:none}.app-meta .v{color:var(--ink)}.app-download-row{border-top:1px solid var(--line);align-items:flex-end;gap:28px;margin-top:30px;padding-top:26px;display:flex}.app-download-info{flex:1;min-width:0}.button-download{min-width:176px}.download-meta{color:var(--ink-2);margin:12px 0 0;font-size:14px}.download-date{color:var(--ink-3);margin:2px 0 0;font-size:13px}.download-qr{border:1px solid var(--line);text-align:center;background:#fff;border-radius:12px;flex:none;padding:8px}.download-qr img{width:120px;height:120px;display:block}.download-qr span{color:var(--ink-3);margin-top:4px;font-size:12px;display:block}.contact-table{table-layout:fixed;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);background:#fff;width:100%;overflow:hidden}.contact-table th,.contact-table td{text-align:left;border-bottom:1px solid var(--line);overflow-wrap:anywhere;padding:16px 20px;font-size:15px}.contact-table tr:last-child th,.contact-table tr:last-child td{border-bottom:0}.contact-table th{background:var(--bg-soft);width:160px;color:var(--ink-2);font-weight:500}.site-footer{color:#98a2b3;background:#0d1526;padding:52px 0 32px;font-size:14px}.site-footer a{color:#cdd5df}.footer-top{border-bottom:1px solid #1d2939;flex-wrap:wrap;justify-content:space-between;gap:32px;padding-bottom:28px;display:flex}.footer-company strong{color:#f2f4f7;margin-bottom:8px;font-size:16px;display:block}.footer-links{align-items:flex-start;gap:24px;display:flex}.footer-bottom{flex-wrap:wrap;gap:8px 20px;padding-top:22px;display:flex}.doc{padding:56px 0 80px}.doc h1{margin:0 0 8px;font-size:32px}.doc .doc-meta{color:var(--ink-3);border-bottom:1px solid var(--line);margin:0 0 36px;padding-bottom:24px;font-size:14px}.doc h2{margin:40px 0 14px;padding-top:8px;font-size:21px}.doc h3{margin:26px 0 10px;font-size:17px}.doc p,.doc li{color:var(--ink-2)}.doc ul,.doc ol{padding-left:22px}.doc li{margin-bottom:8px}.doc table{table-layout:fixed;border-collapse:collapse;width:100%;margin:18px 0;font-size:15px}.doc th,.doc td{border:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:anywhere;padding:12px 14px}.doc th{background:var(--bg-soft);color:var(--ink);font-weight:600}.doc .callout{background:var(--brand-soft);border-left:4px solid var(--brand);border-radius:0 8px 8px 0;margin:24px 0;padding:16px 20px}.doc .callout p{color:var(--ink);margin:0}.back-link{margin-bottom:28px;font-size:14px;display:inline-block}@media (width<=900px){.grid-3,.grid-2{grid-template-columns:1fr}.app-panel{grid-template-columns:1fr;gap:32px;padding:28px}.app-phone{max-width:240px;margin:0 auto}.hero{padding:56px 0 48px}.hero h1{font-size:30px}.site-nav{display:none}.hero-stats{gap:28px}section{padding:52px 0}.app-download-row{align-items:flex-start}.download-qr{display:none}}.app-shot{border:1px solid var(--line);border-radius:20px;width:100%;max-width:300px;height:auto;margin:0 auto;display:block}