*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4FBFF;color:#223044;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden;padding-top:126px}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,textarea{font:inherit}.container{width:min(1200px,calc(100% - 36px));margin:0 auto}.site-header{position:fixed;inset:0 0 auto;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(8,119,201,.08)}.header-main{height:76px;display:flex;align-items:center;gap:28px}.brand-logo{display:flex;align-items:center;flex:0 0 auto}.brand-logo img{width:154px;max-height:52px;object-fit:contain}.nav-core{display:flex;align-items:center;justify-content:center;gap:30px;flex:1;min-width:0}.nav-core a{color:#1D2A3A;position:relative;font-weight:700;white-space:nowrap;padding:25px 0 21px}.nav-core a:hover,.nav-core a.active{color:#1CA8F6}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:11px;width:28px;height:3px;border-radius:999px;background:#1CA8F6;transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 24px;border-radius:999px;background:linear-gradient(135deg,#38C7FF 0%,#1CA8F6 48%,#0877C9 100%);color:#fff!important;font-weight:800;box-shadow:0 12px 26px rgba(8,119,201,.18);transition:.2s ease}.main-btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(8,119,201,.25)}.header-register{flex:0 0 auto}.channel-bar{height:50px;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;scrollbar-width:thin}.channel-inner{display:flex;align-items:center;gap:8px;min-height:49px}.channel-bar a{display:inline-flex;align-items:center;min-height:32px;padding:5px 14px;color:#5F7082;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:#0877C9;background:rgba(28,168,246,.10)}.menu-toggle{display:none;width:42px;height:42px;border:0;background:#EAF7FF;border-radius:12px;padding:10px;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{display:block;height:2px;background:#0877C9;border-radius:2px}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);z-index:130;background:#fff;transform:translateX(-105%);transition:transform .24s ease;box-shadow:18px 0 48px rgba(8,42,70,.18);overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;z-index:120;background:rgba(8,42,70,.48);opacity:0;transition:opacity .22s ease}.drawer-overlay.show{opacity:1}.drawer-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:16px;background:#fff;border-bottom:1px solid #EAF7FF}.drawer-head img{width:136px;max-height:48px;object-fit:contain}.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:#EAF7FF;color:#0877C9;font-size:28px;line-height:1;cursor:pointer}.drawer-nav{padding:10px 16px 28px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.drawer-nav a{padding:10px 12px;border-radius:12px;background:#F4FBFF;color:#42556A;font-size:14px}.drawer-nav a.active,.drawer-nav a:hover{background:#E1F5FF;color:#0877C9;font-weight:700}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:grid;gap:8px}.floating-service a,.floating-service button{min-width:88px;padding:9px 12px;text-align:center;border-radius:12px;background:#fff;color:#0877C9;border:1px solid rgba(28,168,246,.14);box-shadow:0 14px 30px rgba(8,119,201,.10);cursor:pointer;font-size:13px}.floating-service a.register-link{background:linear-gradient(135deg,#38C7FF,#1CA8F6 48%,#0877C9);color:#fff;border:0}.page-hero{padding:56px 0 44px;background:linear-gradient(135deg,#EAF7FF 0%,#fff 55%,#EDF8FF 100%);border-bottom:1px solid rgba(28,168,246,.10)}.page-hero .container{max-width:900px;text-align:center}.section-kicker{margin:0 0 8px;color:#1CA8F6;font-size:14px;font-weight:800;letter-spacing:.12em}.page-hero h1{margin:0;color:#0877C9;font-size:clamp(30px,4vw,50px);line-height:1.2}.page-hero p:last-child{margin:16px auto 0;color:#5F7082;max-width:760px}.banner-slider{max-width:1200px;height:360px;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;width:44px;height:44px;border:0;border-radius:999px;background:rgba(255,255,255,.9);color:#1CA8F6;box-shadow:0 8px 20px rgba(8,119,201,.14);font-size:25px;cursor:pointer}.slider-prev{left:16px}.slider-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;padding:0;border-radius:50%;border:0;background:rgba(28,168,246,.24);cursor:pointer}.slider-dots button.active{background:#1CA8F6}.section{padding:68px 0}.section.alt{background:#fff}.section.soft{background:linear-gradient(180deg,#EEF9FF 0%,#F9FDFF 100%)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head>div{max-width:760px}.section-head h2,.section-title{margin:0 0 8px;color:#0877C9;font-size:clamp(25px,3vw,38px);line-height:1.25}.section-head p{margin:0;color:#5F7082}.text-link{color:#0877C9;font-weight:800;white-space:nowrap}.text-link:hover{color:#1CA8F6}.card,.zone-card,.info-card,.review-card,.content-panel,.faq-item,.notice-panel{background:#fff;border:1px solid rgba(28,168,246,.12);box-shadow:0 16px 40px rgba(8,119,201,.08);border-radius:22px}.content-panel{padding:32px}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}.split.reverse .content-image{order:2}.content-image{min-height:260px;padding:16px;display:flex;align-items:center;justify-content:center;background:#F6FCFF;border-radius:22px;overflow:hidden}.content-image img{width:100%;max-height:300px;object-fit:contain}.content-copy{display:flex;flex-direction:column;justify-content:center}.content-copy h2,.content-copy h3{margin:0 0 12px;color:#0877C9}.content-copy p{margin:0 0 14px;color:#42556A}.check-list{margin:4px 0 18px;padding:0;list-style:none;display:grid;gap:8px}.check-list li{position:relative;padding-left:24px;color:#42556A}.check-list li:before{content:"✓";position:absolute;left:0;color:#1CA8F6;font-weight:900}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.quick-card{padding:22px;border-radius:18px;background:#fff;border:1px solid rgba(28,168,246,.12);box-shadow:0 12px 30px rgba(8,119,201,.06)}.quick-card h3{margin:0 0 8px;color:#0877C9}.quick-card p{margin:0 0 12px;color:#5F7082;font-size:14px}.intro-bar{padding:24px 30px;border-radius:22px;background:linear-gradient(135deg,#fff,#EAF7FF);border:1px solid rgba(28,168,246,.14);box-shadow:0 12px 28px rgba(8,119,201,.06)}.intro-bar p{margin:0;color:#42556A}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card{padding:24px}.info-card .num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:#EAF7FF;color:#1CA8F6;font-weight:900}.info-card h3{margin:15px 0 8px;color:#0877C9}.info-card p{margin:0;color:#5F7082;font-size:14px}.cards-2,.cards-3{display:grid;gap:22px}.cards-2{grid-template-columns:repeat(2,1fr)}.cards-3{grid-template-columns:repeat(3,1fr)}.zone-card{overflow:hidden}.zone-card .zone-image{height:190px;padding:12px;background:#F6FCFF;display:flex;align-items:center;justify-content:center}.zone-card .zone-image img{width:100%;height:100%;object-fit:contain}.zone-card .zone-body{padding:24px}.zone-card h3{margin:0 0 10px;color:#0877C9}.zone-card p{margin:0 0 14px;color:#5F7082}.pill-nav{display:flex;flex-wrap:wrap;gap:12px}.pill-link{display:inline-flex;align-items:center;gap:8px;padding:11px 16px;border-radius:999px;background:#fff;border:1px solid rgba(28,168,246,.14);color:#42556A;box-shadow:0 8px 22px rgba(8,119,201,.05)}.pill-link strong{color:#0877C9}.pill-link:hover{background:#EAF7FF}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:24px}.review-card p{margin:0 0 14px;color:#42556A}.review-card strong{color:#0877C9}.faq-list{display:grid;gap:14px}.faq-item{padding:0 22px}.faq-item details{padding:18px 0}.faq-item summary{cursor:pointer;color:#0877C9;font-weight:800}.faq-item p{margin:12px 0 0;color:#5F7082}.notice-panel{padding:28px;background:linear-gradient(135deg,#fff,#EDF8FF)}.notice-panel h2,.notice-panel h3{margin:0 0 10px;color:#0877C9}.notice-panel p{margin:0;color:#5F7082}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px}.article-main{display:grid;gap:22px}.article-main .content-panel h2{margin:0 0 12px;color:#0877C9}.article-main .content-panel h3{margin:20px 0 8px;color:#1D2A3A}.article-main .content-panel p{margin:0 0 12px;color:#42556A}.article-side{display:grid;align-content:start;gap:18px}.side-card{padding:22px;border-radius:18px;background:#fff;border:1px solid rgba(28,168,246,.12)}.side-card h3{margin:0 0 12px;color:#0877C9}.side-card a{display:block;padding:7px 0;color:#5F7082;border-bottom:1px dashed #D8EDF8}.side-card a:last-child{border-bottom:0}.contact-list{display:grid;gap:12px;margin-top:16px}.contact-row{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:14px;background:#F4FBFF}.contact-row strong{min-width:96px;color:#0877C9}.table-wrap{overflow-x:auto}.service-table{width:100%;border-collapse:collapse;min-width:620px}.service-table th,.service-table td{padding:14px;border-bottom:1px solid #E2F2FA;text-align:left}.service-table th{color:#0877C9;background:#F4FBFF}.compliance-strip{padding:34px 0;background:#E6F6FF;border-top:1px solid rgba(28,168,246,.12)}.compliance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.compliance-grid div{padding:18px;border-radius:16px;background:rgba(255,255,255,.85)}.compliance-grid strong{display:block;color:#0877C9;margin-bottom:4px}.compliance-grid span{color:#5F7082;font-size:13px}.site-footer{background:#082A46;color:#EAF8FF;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:36px}.footer-brand img{width:156px;max-height:54px;object-fit:contain;background:#fff;border-radius:14px;padding:8px}.footer-brand p{max-width:420px;color:#B9D8E9}.site-footer h2{margin:0 0 14px;color:#fff;font-size:17px}.site-footer a{display:block;color:#CBE7F4;padding:5px 0}.site-footer a:hover{color:#7FE4FF}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:#A7C9DA;font-size:13px}.mobile-bottom{display:none}.app-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.app-feature-grid .info-card{min-height:190px}.tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:#EAF7FF;color:#1CA8F6;font-size:12px;font-weight:800;margin-bottom:10px}.empty-image-card{padding:28px;border-radius:22px;background:#fff;border:1px solid rgba(28,168,246,.12)}
@media(max-width:1020px){body{padding-top:76px}.channel-bar{display:none}.header-main{height:76px}.nav-core{gap:18px}.floating-service{display:none}.info-grid,.app-feature-grid{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:1fr}.article-side{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.banner-slider{height:280px;margin-top:20px}.quick-grid{grid-template-columns:repeat(2,1fr)}.cards-3,.review-grid{grid-template-columns:repeat(2,1fr)}.compliance-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-top:64px;padding-bottom:74px}.container{width:min(100% - 24px,1200px)}.header-main{height:64px;gap:10px;justify-content:space-between}.menu-toggle{display:flex;flex:0 0 42px}.brand-logo{position:absolute;left:50%;transform:translateX(-50%)}.brand-logo img{width:118px;max-height:42px}.nav-core{display:none}.header-register{min-height:38px;padding:6px 16px;font-size:14px;margin-left:auto}.banner-slider{width:calc(100% - 24px);height:200px;margin:16px auto 24px;border-radius:16px}.slider-arrow{width:36px;height:36px;font-size:20px}.slider-prev{left:8px}.slider-next{right:8px}.section{padding:46px 0}.section-head{align-items:flex-start;flex-direction:column;margin-bottom:22px}.split,.cards-2,.cards-3,.quick-grid,.review-grid,.info-grid,.app-feature-grid{grid-template-columns:1fr}.split.reverse .content-image{order:0}.content-panel{padding:22px}.content-image{min-height:190px}.content-image img{max-height:230px}.zone-card .zone-image{height:170px}.article-side{grid-template-columns:1fr}.compliance-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}.footer-bottom{flex-direction:column}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:95;height:66px;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-top:1px solid rgba(28,168,246,.14);box-shadow:0 -10px 28px rgba(8,119,201,.10);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#5F7082;font-size:12px}.mobile-bottom b{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:#EAF7FF;color:#0877C9}.mobile-bottom a.active{color:#0877C9;font-weight:800}.mobile-bottom a.active b{background:#1CA8F6;color:#fff}.page-hero{padding:40px 0 34px}.pill-link{width:100%;justify-content:space-between}.contact-row{display:block}.contact-row strong{display:block;margin-bottom:4px}}
@media(max-width:420px){.brand-logo img{width:104px}.header-register{padding:6px 13px}.banner-slider{height:175px}.drawer-nav{grid-template-columns:1fr 1fr;padding-left:12px;padding-right:12px}.drawer-nav a{padding:9px 10px}.footer-grid{grid-template-columns:1fr}.footer-grid>div{grid-column:1!important}}
