*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#EEF6FA;color:#1F2D38;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.72}body.no-scroll{overflow:hidden}a{text-decoration:none;color:#0E88C8}img{display:block;max-width:100%;height:auto}
.site-header{position:fixed;left:0;right:0;top:0;background:#08263A;box-shadow:0 8px 24px rgba(7,92,145,.18);z-index:9000}.topbar{max-width:1200px;height:68px;margin:0 auto;display:flex;align-items:center;gap:22px;padding:0 20px}.site-logo{color:#18D4C6;font-weight:800;font-size:26px;letter-spacing:1px;white-space:nowrap}.nav-core{flex:1;display:flex;justify-content:center;gap:10px;min-width:0}.nav-core a{color:#EAF6FC;background:rgba(255,255,255,.08);border-radius:999px;padding:9px 15px;font-size:15px;white-space:nowrap;transition:.2s}.nav-core a:hover,.nav-core a.active{color:#18D4C6;background:rgba(24,212,198,.12);box-shadow:inset 0 -2px 0 #18D4C6}.header-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}.service-toggle{border:1px solid rgba(24,212,198,.45);background:rgba(255,255,255,.08);color:#EAF6FC;border-radius:999px;padding:9px 14px;cursor:pointer;font-weight:700}.service-toggle:hover{color:#18D4C6;border-color:#18D4C6}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0E88C8 0%,#075C91 52%,#18D4C6 100%);color:#FFFFFF;border-radius:999px;box-shadow:0 10px 24px rgba(7,92,145,.18);font-weight:700;padding:10px 18px;transition:.2s;border:0}.main-btn:hover{transform:translateY(-1px);color:#FFFFFF}
.channel-strip{height:48px;display:flex;align-items:center;justify-content:center;gap:10px;padding:0 18px;background:#E8F4FA;border-bottom:1px solid rgba(14,136,200,.14)}.channel-strip a{color:#0A3B5A;background:#FFFFFF;border:1px solid rgba(14,136,200,.14);border-radius:999px;padding:6px 16px;font-size:14px;white-space:nowrap}.channel-strip a:hover{color:#0E88C8;border-color:rgba(24,212,198,.55);box-shadow:0 8px 18px rgba(7,92,145,.10)}
.mobile-menu-btn{display:none;background:none;border:0;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.mobile-menu-btn span{width:22px;height:2px;background:#EAF6FC;border-radius:10px}.site-main{padding-top:138px;min-height:70vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{margin:34px auto}.section-box,.card,.zone-card,.info-card,.review-card,.question-card,.page-hero,.notice-box{background:#FFFFFF;border:1px solid rgba(14,136,200,.14);box-shadow:0 14px 36px rgba(7,92,145,.10);border-radius:24px}.section-box{padding:32px}.page-hero{padding:38px;margin:28px auto 32px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;right:-90px;top:-90px;width:260px;height:260px;background:#E9FFFC;border-radius:50%;z-index:0}.page-hero>*{position:relative;z-index:1}.breadcrumb{font-size:14px;color:#5E7080;margin-bottom:10px}h1,h2,h3,.section-title{color:#0A3B5A;margin:0 0 14px}h1{font-size:34px;line-height:1.25}h2{font-size:26px;line-height:1.32}h3{font-size:20px;line-height:1.38}p{margin:0 0 14px}.lead{font-size:18px;color:#5E7080;max-width:860px}.kicker,.tag,.label,.num,.badge,.section-kicker{color:#0E88C8;font-weight:800;letter-spacing:.04em}.text-link{font-weight:700;color:#0E88C8}
.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card,.question-card{padding:22px}.card:hover,.zone-card:hover,.info-card:hover{transform:translateY(-2px);transition:.2s;box-shadow:0 18px 42px rgba(7,92,145,.14)}
.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto;object-fit:contain}.image-card{background:#F8FBFD;border:1px solid rgba(14,136,200,.12);border-radius:20px;padding:10px;overflow:hidden}.image-card img{width:100%;max-height:300px;object-fit:contain;border-radius:16px;background:#FFFFFF}.zone-card img{width:100%;height:180px;object-fit:contain;border-radius:18px;background:#F8FBFD;margin-bottom:14px}
.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:24px;background:#FFFFFF;box-shadow:0 16px 38px rgba(7,92,145,.12);overflow:hidden;position:relative;z-index:1}.banner-slider .slide{display:none}.banner-slider .slide.active{display:block}.slider-media{height:390px;position:relative;background:#FFFFFF}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#FFFFFF}.slide-copy{padding:22px 28px;background:linear-gradient(180deg,#FFFFFF 0%,#F8FBFD 100%)}.slide-copy strong{display:block;color:#0A3B5A;font-size:24px;margin-bottom:6px}.slide-copy p{color:#5E7080;margin:0;max-width:820px}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(255,255,255,.88);color:#0E88C8;box-shadow:0 8px 20px rgba(7,92,145,.16);width:42px;height:42px;cursor:pointer;font-size:24px}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;background:rgba(14,136,200,.26);cursor:pointer;padding:0}.slider-dots button.active{background:#18D4C6}
.intro-split{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.quick-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.quick-grid .card{padding:18px;min-height:170px}.service-list{padding:0;margin:0;display:grid;gap:10px}.service-list li{list-style:none;padding:12px 14px;background:#F8FBFD;border:1px solid rgba(14,136,200,.12);border-radius:14px}.check-list{padding:0;margin:0;display:grid;gap:10px}.check-list li{list-style:none;padding-left:26px;position:relative}.check-list li:before{content:"";position:absolute;left:0;top:.62em;width:10px;height:10px;border-radius:50%;background:#18D4C6;box-shadow:0 0 0 5px rgba(24,212,198,.12)}.notice-box{padding:24px;background:#E9FFFC}.review-card span{display:block;color:#8A9AA8;font-size:14px;margin-top:8px}.faq-list{display:grid;gap:16px}.question-card h3{font-size:18px}
.steps{counter-reset:step;display:grid;gap:16px}.step{counter-increment:step;position:relative;padding:18px 18px 18px 68px;background:#FFFFFF;border:1px solid rgba(14,136,200,.14);border-radius:20px;box-shadow:0 14px 36px rgba(7,92,145,.08)}.step:before{content:counter(step);position:absolute;left:18px;top:18px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#FFFFFF;background:linear-gradient(135deg,#0E88C8 0%,#075C91 52%,#18D4C6 100%);font-weight:800}.table-like{display:grid;gap:12px}.table-row{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:14px;border:1px solid rgba(14,136,200,.12);border-radius:16px;background:#F8FBFD}.table-row strong{color:#0A3B5A}
.site-footer{background:#061B2B;color:#EAF6FC;margin-top:44px}.footer-wrap{max-width:1200px;margin:0 auto;padding:42px 20px;display:grid;grid-template-columns:1.2fr 1fr;gap:26px}.footer-brand strong{color:#18D4C6;font-size:26px}.footer-brand p,.footer-note p{color:#CDEAF7}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.footer-links a{color:#EAF6FC;background:rgba(255,255,255,.06);border:1px solid rgba(234,246,252,.12);padding:10px 12px;border-radius:14px}.footer-links a:hover{color:#18D4C6}.footer-note{grid-column:1/-1;border-top:1px solid rgba(234,246,252,.14);padding-top:20px}
.site-mask{position:fixed;inset:0;background:rgba(6,27,43,.42);opacity:0;pointer-events:none;z-index:9500;transition:.2s}.site-mask.show{opacity:1;pointer-events:auto}.category-panel{position:fixed;right:0;top:0;height:100vh;width:410px;max-width:92vw;background:#FFFFFF;box-shadow:0 18px 48px rgba(7,92,145,.16);z-index:10000;transform:translateX(104%);transition:.25s;overflow:auto}.category-panel.open{transform:translateX(0)}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid rgba(14,136,200,.14)}.panel-head strong,.drawer-head strong{color:#0A3B5A;font-size:22px}.close-btn{border:0;background:#E8F4FA;color:#0A3B5A;border-radius:999px;padding:8px 12px;cursor:pointer}.panel-groups{padding:20px;display:grid;gap:20px}.panel-groups section{background:#F8FBFD;border:1px solid rgba(14,136,200,.12);border-radius:20px;padding:16px}.panel-groups h3{font-size:17px;margin-bottom:10px}.panel-groups a{display:block;padding:10px 8px;border-radius:12px;color:#1F2D38}.panel-groups a:hover{background:#E9FFFC;color:#0E88C8}.panel-groups span{display:block;font-weight:800}.panel-groups em{display:block;font-style:normal;font-size:13px;color:#5E7080}
.mobile-drawer{position:fixed;left:0;top:0;width:84vw;max-width:320px;height:100vh;background:#FFFFFF;z-index:10000;transform:translateX(-104%);transition:.25s;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-links{padding:14px 18px 26px;display:grid;gap:8px}.drawer-links a{color:#0A3B5A;border:1px solid rgba(14,136,200,.12);background:#F8FBFD;border-radius:14px;padding:10px 12px;font-weight:700}.mobile-bottom{display:none}
@media (max-width:1100px){.quick-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.slider-media{height:320px}}
@media (max-width:900px){.topbar{height:64px;gap:12px;justify-content:space-between}.site-main{padding-top:64px;padding-bottom:72px}.mobile-menu-btn{display:flex}.nav-core,.service-toggle,.channel-strip{display:none}.site-logo{position:absolute;left:50%;transform:translateX(-50%);font-size:24px}.header-actions{margin-left:auto}.header-reg{padding:8px 14px}.grid-2,.grid-3,.grid-4,.intro-split{grid-template-columns:1fr}.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.slider-media{height:230px}.slide-copy{padding:16px 18px}.slide-copy strong{font-size:20px}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;background:#FFFFFF;border-top:1px solid rgba(14,136,200,.18);box-shadow:0 -10px 26px rgba(7,92,145,.12);z-index:8800}.mobile-bottom a{padding:11px 4px;text-align:center;color:#0A3B5A;font-weight:800;font-size:14px}h1{font-size:28px}h2{font-size:23px}.section-box,.page-hero{padding:24px 18px;border-radius:20px}.footer-wrap{grid-template-columns:1fr}.table-row{grid-template-columns:1fr}}
@media (max-width:560px){.container{padding:0 14px}.site-main{padding-top:64px}.banner-slider{margin:18px 14px 26px;border-radius:18px}.slider-media{height:190px}.slider-arrow{width:34px;height:34px;font-size:18px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.slider-dots{bottom:10px}.slide-copy{position:static;background:#FFFFFF;border-top:1px solid rgba(14,136,200,.12)}.quick-grid{grid-template-columns:1fr}.zone-card img{height:150px}.image-card img{max-height:220px}.topbar{padding:0 12px}.header-reg{font-size:14px;padding:7px 12px}}