*{box-sizing:border-box;margin:0}
body{
  font-family:"Sora","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:#161922;background:#f3f5f9;line-height:1.75;
}
a{color:#2f5bd8;text-decoration:none}
a:hover{text-decoration:underline}
.top{
  background:#161922;color:#fff;padding:14px 20px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
}
.top a{color:#c9d2e8;font-size:13px;margin-left:14px}
.top .brand{color:#fff;font-weight:700;letter-spacing:.02em}
.wrap{max-width:820px;margin:0 auto;padding:40px 22px 72px}
h1{font-size:30px;line-height:1.25;margin:8px 0 12px}
h2{font-size:20px;margin:28px 0 10px;padding-top:8px;border-top:1px solid #e4e7ee}
h3{font-size:16px;margin:18px 0 6px}
p,li{font-size:15px;color:#374151}
ul,ol{padding-left:22px;margin:8px 0}
.meta{color:#6b7280;font-size:13px;margin-bottom:18px}
.card{
  background:#fff;border:1px solid #e4e7ee;border-radius:14px;padding:18px 18px;
  margin:12px 0;display:block;
}
.card h3{margin:0 0 6px;color:#161922}
.card p{margin:0;color:#5f6778;font-size:14px}
.cta{
  display:inline-block;margin-top:18px;background:#2f5bd8;color:#fff!important;
  padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none!important;
}
.cta:hover{background:#2448b0}
.note{background:#eef3ff;border:1px solid #c9d7fb;color:#243b78;border-radius:10px;padding:12px 14px;font-size:13.5px;margin:16px 0}
footer.site{
  text-align:center;color:#9aa0ad;font-size:12px;padding:28px 16px 40px;
  border-top:1px solid #e4e7ee;background:#fff;
}
footer.site a{color:#5f6778;margin:0 6px}
.crumb{font-size:13px;color:#6b7280;margin-bottom:10px}
.crumb a{color:#2f5bd8}
.faq-item{background:#fff;border:1px solid #e4e7ee;border-radius:12px;padding:16px 18px;margin:12px 0}
.faq-item h2{font-size:17px;margin:0 0 8px;border:none;padding:0}
.faq-item p{margin:0}
.related{margin:24px 0 8px;padding:14px 16px;background:#f8f9fc;border:1px solid #e4e7ee;border-radius:10px;font-size:13.5px}
.related b{display:block;margin-bottom:8px;color:#161922}
.related a{display:inline-block;margin:0 12px 6px 0}
.topnav{display:flex;flex-wrap:wrap;align-items:center;gap:4px}
.top .top-cta{background:#2f5bd8;color:#fff;padding:6px 12px;border-radius:8px;font-weight:600}
.top .top-cta:hover{background:#2448b0;text-decoration:none}
.lang-switch{margin-bottom:10px;font-size:13px;color:#6b7280}
.lang-switch b{color:#161922}
.foot-note{margin-top:8px}
.wrap.wide{max-width:1040px}
.kicker{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#2f5bd8;margin-bottom:4px}
.hero{background:#161922;color:#eef1f7;border-radius:18px;padding:36px 30px;margin:0 0 24px}
.hero h1{color:#fff;font-size:34px}
.hero p{color:#c9d2e8;font-size:16px}
.hero .cta{margin-right:10px}
.btn-ghost{display:inline-block;margin-top:18px;border:1px solid #5b6479;color:#eef1f7!important;padding:9px 15px;border-radius:10px;font-weight:600}
.btn-ghost:hover{border-color:#c9d2e8;text-decoration:none}
.hero-facts{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;font-size:13.5px;color:#aab4cc}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:12px 0}
.grid .card{margin:0}
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:14px 0}
.price-card{background:#fff;border:1px solid #e4e7ee;border-radius:14px;padding:18px}
.price-card.hl{border-color:#2f5bd8;box-shadow:0 0 0 2px rgba(47,91,216,.15)}
.price-card h3{margin:0 0 4px}
.price-card .amt{font-size:26px;font-weight:700;color:#161922}
.price-card .amt small{font-size:13px;font-weight:500;color:#6b7280}
.price-card ul{padding-left:18px;margin-top:8px}
.price-card li{font-size:13.5px}
table.cmp{width:100%;border-collapse:collapse;background:#fff;margin:12px 0;font-size:14px}
table.cmp th,table.cmp td{border:1px solid #e4e7ee;padding:8px 10px;text-align:left;vertical-align:top}
table.cmp th{background:#f8f9fc}
.table-scroll{overflow-x:auto}
pre.code{background:#161922;color:#e6e9f2;border-radius:10px;padding:14px;overflow-x:auto;font-size:13px;line-height:1.55;margin:10px 0}
code{font-family:Consolas,Menlo,monospace;font-size:.92em}
.cta-box{margin-top:32px}
.form-card{background:#fff;border:1px solid #e4e7ee;border-radius:14px;padding:22px;max-width:480px}
.form-card label{display:block;font-size:13.5px;font-weight:600;margin:12px 0 4px}
.form-card input{width:100%;padding:10px 12px;border:1px solid #cfd5e1;border-radius:9px;font-size:15px}
.form-card .row{display:flex;gap:8px}
.form-card .row input{flex:1}
.form-card button{padding:10px 14px;border-radius:9px;border:0;font-weight:600;cursor:pointer;font-size:14px}
.form-card .btn-primary{background:#2f5bd8;color:#fff;width:100%;margin-top:16px;padding:12px}
.form-card .btn-secondary{background:#eef3ff;color:#2f5bd8;white-space:nowrap}
.form-card button:disabled{opacity:.6;cursor:default}
.form-msg{font-size:13.5px;margin-top:10px;display:none}
.form-msg.err{color:#dc2626}
.form-msg.ok{color:#059669}