*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,"PingFang SC","Microsoft YaHei",sans-serif;background:#fff;color:#111b21;line-height:1.7}
.site-head{background:#fff;border-bottom:1px solid #e9edef;position:sticky;top:0;z-index:9}
.head-inner{max-width:1080px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between}
.brand{color:#25D366;font-weight:800;text-decoration:none;font-size:19px}
nav{display:flex;gap:16px}
nav a{color:#54656f;text-decoration:none;font-size:14px;font-weight:600}
.hero{background:#d1f4e0;padding:64px 16px}
.hero-inner{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero h1{font-size:34px;color:#111b21;margin-bottom:14px}
.hero p{margin-bottom:10px;color:#202c33}
.wa-cta{display:inline-block;margin-top:14px;background:#25D366;color:#111b21;text-decoration:none;font-weight:800;padding:12px 24px;border-radius:24px}
.hero-aside{background:#fff;border-radius:24px;padding:22px;box-shadow:0 10px 30px rgba(17,27,33,.06)}
.block{padding:56px 16px}
.block:nth-of-type(odd){background:#f6f5f3}
.block-inner,.block{max-width:1080px;margin-left:auto;margin-right:auto}
.block h2{font-size:24px;margin-bottom:14px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.card{background:#fff;border-radius:24px;padding:20px;border:1px solid #e9edef}
.ico{width:36px;height:36px;color:#25D366}
.ico svg{width:36px;height:36px}
.step-pills{display:flex;flex-wrap:wrap;gap:12px;list-style:none;margin-top:18px}
.step-pills li{flex:1 1 200px;background:#fff;border-radius:24px;padding:16px}
.step-pills em{display:inline-block;background:#25D366;color:#111;border-radius:999px;padding:2px 10px;font-style:normal;font-weight:800;margin-bottom:8px}
.cmp-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.cmp{background:#fff;border-radius:24px;padding:18px;border:1px solid #d1f4e0}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.faq-list details{background:#fff;border-radius:16px;padding:12px 14px;border:1px solid #e9edef}
.table-wrap{overflow:auto;margin-top:14px;background:#fff;border-radius:16px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid #e9edef;text-align:left}
th{color:#111b21}
.site-foot{background:#111b21;color:#8696a0;padding:28px 16px;text-align:center;font-size:13px}
.site-foot p{margin:8px 0}
@media (max-width:800px){
.hero-inner,.card-grid,.cmp-cols,.faq-list{grid-template-columns:1fr}
.hero h1{font-size:26px}
}

.news-cn{list-style:none;margin-top:16px;display:grid;gap:12px}
.news-cn li{background:#fff;border-radius:24px;padding:16px 18px;border:1px solid #e9edef}
.news-cn h3{font-size:16px;margin-bottom:6px}
.news-cn time{display:inline-block;background:#d1f4e0;border-radius:999px;padding:2px 10px;font-size:12px;margin-bottom:8px}