*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei",Arial,sans-serif;color:#333;background:#f5f7fa;line-height:1.7}
a{color:#1a5cb0;text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
header{background:#fff;border-bottom:3px solid #0f6db4;position:sticky;top:0;z-index:9}
.hd{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:20px;font-weight:bold;color:#0f6db4}
.logo span{color:#e64c3c}
nav a{margin-left:18px;font-size:15px}
.tel{background:#e64c3c;color:#fff;padding:6px 14px;border-radius:4px;font-weight:bold}
.hero{background:linear-gradient(135deg,#0f6db4,#0a4a7f);color:#fff;padding:38px 0}
.hero h1{font-size:26px;margin-bottom:10px}
.hero p{opacity:.92;font-size:15px;max-width:820px}
.hero .tel2{display:inline-block;margin-top:14px;background:#ff8a00;padding:8px 22px;border-radius:4px;color:#fff;font-weight:bold;font-size:17px}
.crumb{padding:10px 0;font-size:13px;color:#888}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:16px 0}
.card{background:#fff;border:1px solid #e5e9f0;border-radius:6px;overflow:hidden;transition:.2s}
.card:hover{box-shadow:0 4px 14px rgba(15,109,180,.15)}
.card img{width:100%;height:170px;object-fit:cover;display:block}
.card .t{padding:10px 12px;font-size:14px;font-weight:bold}
.card .d{padding:0 12px 10px;font-size:12px;color:#888}
section{margin:22px 0}
h2{font-size:20px;border-left:4px solid #0f6db4;padding-left:10px;margin-bottom:12px}
.sec{background:#fff;border:1px solid #e5e9f0;border-radius:6px;padding:20px 22px}
.sec p{margin:8px 0;font-size:15px;color:#444}
table{width:100%;border-collapse:collapse;font-size:14px;background:#fff}
th,td{border:1px solid #e0e6ee;padding:9px 12px;text-align:left}
th{background:#eef4fa;width:140px}
.faq dt{font-weight:bold;margin-top:12px;font-size:15px}
.faq dd{color:#555;font-size:14px;margin:4px 0 0}
.adv li{margin:6px 0 6px 4px;list-style:none;font-size:15px}
.adv li:before{content:"✔";color:#27ae60;margin-right:8px}
.cta{background:#fff4ec;border:1px solid #ffd9b8;border-radius:6px;padding:18px 22px;margin:22px 0;text-align:center}
.cta b{color:#e64c3c;font-size:18px}
.btn{display:inline-block;background:#e64c3c;color:#fff;padding:10px 30px;border-radius:4px;font-size:16px;font-weight:bold;margin-left:14px}
footer{background:#22303e;color:#9fb0c0;margin-top:34px;padding:26px 0 34px;font-size:13px}
footer h3{color:#fff;font-size:15px;margin-bottom:8px}
.cities a{display:inline-block;margin:3px 10px 3px 0;color:#9fb0c0}
.cities a:hover{color:#fff}
.copy{text-align:center;margin-top:16px;color:#6c7d8e}
@media(max-width:640px){.hd{flex-wrap:wrap;height:auto;padding:8px 0}nav{width:100%;margin-top:6px}nav a{margin-left:0;margin-right:14px}.hero h1{font-size:21px}}