:root{--blue:#1CA8F6;--light-blue:#38C7FF;--deep-blue:#0877C9;--cyan:#7FE4FF;--ink:#223044;--muted:#5F7082;--bg:#F4FBFF;--footer:#082A46;--shadow:0 16px 40px rgba(8,119,201,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button{font:inherit}.container{width:min(1200px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(8,119,201,.08)}.desktop-head{height:74px;display:flex;align-items:center;gap:34px}.brand-logo{display:flex;align-items:center;flex:0 0 auto}.brand-logo img{width:142px;max-height:48px;object-fit:contain}.nav-core{display:flex;align-items:center;justify-content:center;gap:28px;flex:1}.nav-core a{color:#1D2A3A;position:relative;font-weight:600;padding:10px 4px}.nav-core a:hover,.nav-core a.active{color:var(--blue)}.nav-core a.active::after{content:"";position:absolute;left:50%;bottom:-10px;width:28px;height:3px;border-radius:999px;background:var(--blue);transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#38C7FF 0%,#1CA8F6 48%,#0877C9 100%);color:#fff;border-radius:999px;box-shadow:0 12px 26px rgba(8,119,201,.18);font-weight:700;padding:10px 24px;transition:.2s}.main-btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(8,119,201,.28)}.nav-register{white-space:nowrap}.channel-bar{background:rgba(234,247,255,.88);border-top:1px solid rgba(28,168,246,.10);border-bottom:1px solid rgba(28,168,246,.10);overflow-x:auto;white-space:nowrap}.channel-inner{display:flex;gap:8px;padding:9px 0}.channel-bar a{color:var(--muted);border-radius:999px;padding:5px 12px;font-size:14px}.channel-bar a:hover,.channel-bar 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strong{display:block;color:var(--deep-blue)}.pill span{display:block;color:var(--muted);font-size:14px}.text-band{background:linear-gradient(135deg,#fff,#EAF7FF)}.info-card .num{font-size:28px;font-weight:800;color:var(--blue)}.service-list{padding-left:20px}.service-list li{margin:5px 0}.banner-slider{max-width:1200px;height:340px;margin:24px auto 34px;border-radius:22px;background:#fff;box-shadow:0 16px 40px rgba(8,119,201,.10);overflow:hidden;position:relative;z-index:1}.banner-slider .slide{display:none;width:100%;height:100%}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#fff}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;width:44px;height:44px;border-radius:999px;background:rgba(255,255,255,.9);color:var(--blue);box-shadow:0 8px 20px 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img{width:150px;max-height:50px;object-fit:contain;filter:brightness(0) invert(1)}footer h3{color:#fff;margin:0 0 10px}footer a{display:block;color:#CFEFFF;margin:6px 0}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:16px;color:#A9D7EF;font-size:14px}.mobile-bottom,.mobile-drawer,.drawer-mask{display:none}.list-table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.list-table th,.list-table td{padding:15px;border-bottom:1px solid #EAF7FF;text-align:left}.list-table th{color:var(--deep-blue)}
@media(max-width:1100px){.floating-service{display:none}.nav-core{gap:18px}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:72px}.desktop-head,.channel-bar{display:none}.mobile-head{height:64px;display:grid;grid-template-columns:72px 1fr 72px;align-items:center}.mobile-head .brand-logo{justify-content:center}.mobile-head .brand-logo img{width:120px;max-height:42px}.mobile-head .nav-register{padding:8px 14px;font-size:14px}.menu-toggle{width:42px;height:42px;border:0;background:transparent;padding:9px;display:flex;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{height:2px;background:var(--deep-blue);border-radius:2px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(5,34,56,.45);z-index:190;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:200;transform:translateX(-105%);transition:.25s;overflow:auto;box-shadow:20px 0 50px rgba(8,42,70,.2)}.mobile-drawer.open{transform:translateX(0)}.drawer-top{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #EAF7FF}.drawer-top img{width:130px;max-height:44px;object-fit:contain}.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:#EAF7FF;color:var(--deep-blue);font-size:26px}.mobile-drawer nav{padding:10px 16px 30px}.mobile-drawer nav a{display:block;padding:11px 10px;border-bottom:1px solid #F0F7FB;color:#32465B}.mobile-drawer nav a.active{color:var(--deep-blue);font-weight:700}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:120;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid #D9F1FF;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;padding:12px 4px;color:var(--deep-blue);font-weight:700}.container{width:min(100% - 24px,1200px)}.page-hero{padding:38px 0 18px}.hero-grid,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.page-hero h1{font-size:34px}.page-hero p{font-size:16px}.banner-slider{height:200px;margin:14px 12px 24px;border-radius:16px}.slider-arrow{width:36px;height:36px;font-size:22px}.pill-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.section{padding:24px 0 36px}.card,.zone-card,.info-card,.review-card,.faq-item,.text-band{padding:19px}.card img,.zone-card img{height:165px}}
@media(max-width:430px){.footer-grid{grid-template-columns:1fr}.banner-slider{height:170px}}