*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F3FBFF;color:#34465C;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;padding-top:119px}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.shell{width:min(1180px,calc(100% - 36px));margin:auto}.skip-link{position:fixed;left:14px;top:-60px;z-index:999;background:#163B57;color:#fff;padding:10px 16px;border-radius:8px}.skip-link:focus{top:12px}.site-header{position:fixed;inset:0 0 auto;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(34,174,234,.12)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{display:flex;align-items:center;justify-content:center;gap:22px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{color:#34465C;font-weight:700;position:relative;padding:8px 4px}.nav-core a:hover,.nav-core a.active{color:#22AEEA}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-10px;width:22px;height:3px;border-radius:999px;background:#22AEEA;transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#45C9F5 0%,#22AEEA 52%,#168ED4 100%);color:#fff!important;border-radius:999px;padding:11px 24px;font-weight:800;box-shadow:0 10px 24px rgba(34,174,234,.25);transition:.2s transform,.2s box-shadow}.main-btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(34,174,234,.32)}.header-register{margin-left:6px;white-space:nowrap}.channel-bar{background:#fff;border-top:1px solid rgba(34,174,234,.08);border-bottom:1px solid rgba(34,174,234,.12);overflow-x:auto;white-space:nowrap;scrollbar-width:thin}.channel-scroll{display:flex;gap:4px;align-items:center;min-height:46px}.channel-bar a{display:inline-flex;align-items:center;color:#5C6F82;padding:7px 12px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:#22AEEA;background:rgba(34,174,234,.10)}.menu-toggle{display:none;background:none;border:0;padding:7px}.menu-toggle span{display:block;width:23px;height:2px;background:#147FB8;margin:5px;border-radius:3px}.floating-service{position:fixed;right:18px;top:42%;z-index:50;display:flex;flex-direction:column;gap:8px}.floating-service a{background:#fff;color:#34465C;border:1px solid rgba(34,174,234,.12);box-shadow:0 12px 30px rgba(31,133,184,.12);border-radius:999px;padding:9px 12px;font-size:14px}.floating-service a.register-link{background:linear-gradient(135deg,#45C9F5 0%,#22AEEA 52%,#168ED4 100%);color:#fff}.section{padding:72px 0}.section-tight{padding:44px 0}.section-soft{background:#F8FCFF;border-block:1px solid #E2F4FD}.section-title{margin:0 0 12px;color:#147FB8;font-size:clamp(26px,3vw,40px);line-height:1.25}.section-title:before{content:"";display:block;width:42px;height:4px;border-radius:10px;background:#22AEEA;margin-bottom:14px}.section-lead{max-width:760px;color:#5C6F82;margin:0 0 28px}.eyebrow{display:inline-flex;color:#22AEEA;font-weight:800;letter-spacing:.08em;font-size:13px}.banner-slider{width:min(1180px,calc(100% - 36px));height:clamp(260px,31vw,360px);margin:24px auto 34px;border-radius:24px;background:#F8FCFF;box-shadow:0 16px 38px rgba(31,133,184,.12);overflow:hidden;position:relative}.slides{height:100%;position:relative}.slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .55s ease}.slide.active{opacity:1;pointer-events:auto}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#F8FCFF}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:#147FB8;font-size:24px;box-shadow:0 8px 20px rgba(31,133,184,.18);cursor:pointer}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}.slider-dot{width:9px;height:9px;border-radius:50%;border:0;background:rgba(20,127,184,.35);padding:0;cursor:pointer}.slider-dot.active{width:24px;border-radius:10px;background:#22AEEA}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.hero-intro{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:stretch}.intro-panel{background:linear-gradient(135deg,#fff,#F1FAFF);border:1px solid rgba(34,174,234,.14);border-radius:28px;padding:42px;box-shadow:0 16px 38px rgba(31,133,184,.10)}.intro-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.text-link{display:inline-flex;align-items:center;color:#147FB8;font-weight:800;padding:10px 14px}.service-entry{display:grid;grid-template-columns:1fr 1fr;gap:14px}.entry-tile{min-height:128px;padding:22px;background:#fff;border:1px solid rgba(34,174,234,.14);border-radius:22px;box-shadow:0 12px 28px rgba(31,133,184,.08);position:relative;overflow:hidden}.entry-tile:after{content:"";position:absolute;width:88px;height:88px;border:18px solid #E2F4FD;border-radius:50%;right:-28px;bottom:-42px}.entry-tile b{display:block;color:#147FB8;font-size:18px}.entry-tile span{color:#8797A9;font-size:14px}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#DDF1FB;border:1px solid #DDF1FB;border-radius:20px;overflow:hidden}.ticker-item{background:#fff;padding:20px}.ticker-item strong{display:block;color:#22AEEA;margin-bottom:5px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.dash-column{padding:28px;border-radius:24px;background:#fff;border:1px solid rgba(34,174,234,.12);box-shadow:0 16px 38px rgba(31,133,184,.10)}.dash-column:nth-child(2){transform:translateY(18px)}.dash-column h3{color:#147FB8;font-size:22px;margin:0 0 10px}.dash-number{font-size:44px;font-weight:900;color:#D1F0FC;line-height:1}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.feature-split.reverse .feature-media{order:2}.feature-media{background:#fff;border:1px solid rgba(34,174,234,.12);border-radius:28px;padding:16px;box-shadow:0 16px 38px rgba(31,133,184,.10)}.feature-media img{width:100%;height:280px;object-fit:contain;background:#F8FCFF;border-radius:18px}.check-list{display:grid;gap:12px;margin-top:20px}.check-list div{display:flex;gap:10px;align-items:flex-start}.check-list div:before{content:"✓";color:#22AEEA;font-weight:900}.horizontal-cards{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:16px;overflow-x:auto;padding:6px 2px 18px;scroll-snap-type:x proximity}.product-card{scroll-snap-align:start;background:#fff;border:1px solid rgba(34,174,234,.12);border-radius:20px;overflow:hidden;box-shadow:0 14px 30px rgba(31,133,184,.09)}.product-card img{width:100%;height:154px;object-fit:contain;background:#F8FCFF}.product-card div{padding:18px}.product-card h3{color:#147FB8;margin:0 0 7px}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.matrix-item{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid rgba(34,174,234,.12);border-radius:20px;padding:12px;box-shadow:0 12px 26px rgba(31,133,184,.08)}.matrix-item img{width:110px;height:100px;object-fit:contain;background:#F8FCFF;border-radius:14px}.matrix-item h3{margin:0 0 4px;color:#147FB8}.matrix-item p{margin:0;color:#5C6F82;font-size:14px}.app-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;align-items:center;background:linear-gradient(120deg,#EAF8FF,#fff);border:1px solid rgba(34,174,234,.16);border-radius:30px;padding:34px}.app-panel img{width:100%;height:270px;object-fit:contain}.notice-grid,.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.notice-list{background:#fff;border-radius:22px;border:1px solid rgba(34,174,234,.12);padding:26px}.notice-list a{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px dashed #DCEEF7}.notice-list a:last-child{border-bottom:0}.notice-list time{color:#8797A9}.notice-visual img{width:100%;height:300px;object-fit:contain;background:#fff;border-radius:24px;border:1px solid rgba(34,174,234,.12)}.support-card{background:#fff;border-radius:22px;border:1px solid rgba(34,174,234,.12);padding:26px}.support-card h3{color:#147FB8}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{background:#fff;border:1px solid rgba(34,174,234,.12);box-shadow:0 16px 38px rgba(31,133,184,.10);border-radius:20px;padding:24px}.review-card strong{color:#147FB8}.review-card p{margin-bottom:0}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid rgba(34,174,234,.12);border-radius:18px;padding:0 22px}.faq-item summary{cursor:pointer;font-weight:800;color:#147FB8;padding:18px 0}.faq-item p{margin:0 0 20px;color:#5C6F82}.legal-strip{background:#DFF4FD;border-block:1px solid #CDECF9;padding:24px 0;color:#456479}.page-hero{padding:58px 0 34px}.page-hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;background:linear-gradient(135deg,#fff,#EAF8FF);border:1px solid rgba(34,174,234,.14);border-radius:30px;padding:42px;box-shadow:0 16px 38px rgba(31,133,184,.10)}.page-hero h1{color:#147FB8;font-size:clamp(34px,5vw,54px);line-height:1.18;margin:8px 0 18px}.page-hero p{color:#5C6F82}.page-hero img{width:100%;height:280px;object-fit:contain;background:#F8FCFF;border-radius:22px}.content-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:26px}.article-panel,.side-panel{background:#fff;border:1px solid rgba(34,174,234,.12);border-radius:24px;padding:30px;box-shadow:0 14px 34px rgba(31,133,184,.08)}.article-panel h2,.side-panel h2{color:#147FB8}.article-panel h3,.side-panel h3{color:#147FB8}.article-panel p,.side-panel p{color:#5C6F82}.bullet-list{padding-left:0;list-style:none;display:grid;gap:10px}.bullet-list li{padding-left:22px;position:relative}.bullet-list li:before{content:"";position:absolute;left:0;top:.7em;width:8px;height:8px;border-radius:50%;background:#22AEEA}.mini-review{padding:16px 0;border-bottom:1px dashed #DCEEF7}.mini-review:last-child{border-bottom:0}.site-footer{background:#163B57;color:#EAF7FE;padding:56px 0 18px}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr 1.1fr;gap:36px}.footer-logo img{max-height:48px}.footer-brand p,.site-footer p{color:#CBE6F4}.site-footer h3{color:#fff;margin-top:0}.site-footer div>a:not(.logo){display:block;color:#D9EFF9;margin:7px 0}.footer-bottom{display:flex;align-items:center;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;color:#CBE6F4}.footer-bottom span{margin-right:auto}.mobile-bottom-nav{display:none}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:980px){body{padding-top:119px}.floating-service{display:none}.dashboard,.review-grid{grid-template-columns:1fr 1fr}.dash-column:nth-child(2){transform:none}.matrix{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}.page-hero-inner{grid-template-columns:1fr 1fr}.feature-split{gap:26px}}
@media(max-width:760px){body{padding-top:119px;padding-bottom:74px}.shell{width:min(100% - 24px,1180px)}.header-inner{min-height:72px;gap:10px}.menu-toggle{display:block;flex:0 0 auto}.header-inner .logo{position:absolute;left:50%;transform:translateX(-50%)}.header-inner .logo img{max-height:44px;max-width:138px}.nav-core{display:none}.header-register{padding:9px 17px;margin-left:auto}.channel-scroll{width:max-content;min-width:100%;padding:0 12px}.banner-slider{width:calc(100% - 24px);height:clamp(150px,48vw,210px);margin:14px auto 24px;border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:19px}.section{padding:52px 0}.section-tight{padding:34px 0}.hero-intro,.feature-split,.app-panel,.notice-grid,.support-grid,.page-hero-inner{grid-template-columns:1fr}.intro-panel,.page-hero-inner{padding:28px}.service-entry{grid-template-columns:1fr 1fr}.ticker{grid-template-columns:1fr 1fr}.dashboard,.review-grid,.matrix{grid-template-columns:1fr}.feature-split.reverse .feature-media{order:0}.feature-media img,.page-hero img{height:220px}.app-panel{padding:24px}.app-panel img{height:220px}.notice-visual img{height:220px}.matrix-item{grid-template-columns:92px 1fr}.matrix-item img{width:92px;height:86px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-wrap:wrap}.footer-bottom span{width:100%}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(34,174,234,.20);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:62px;color:#5C6F82;font-size:12px}.mobile-bottom-nav a span{font-size:18px;line-height:1}.mobile-bottom-nav a.active{color:#22AEEA;font-weight:800}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(22,59,87,.34);z-index:198;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:84vw;max-width:320px;background:#fff;z-index:199;transform:translateX(-104%);transition:.28s ease;overflow-y:auto;box-shadow:12px 0 40px rgba(22,59,87,.18)}.mobile-drawer.open{transform:translateX(0)}.drawer-head{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid #E2F4FD}.drawer-logo img{max-height:43px}.drawer-close{border:0;background:#EDF9FE;color:#147FB8;width:36px;height:36px;border-radius:50%;font-size:25px}.drawer-nav{padding:14px}.drawer-nav a{display:block;padding:11px 14px;border-radius:12px;color:#456479}.drawer-nav a:hover,.drawer-nav a.active{background:#EAF8FF;color:#22AEEA}.page-hero{padding-top:32px}.page-hero h1{font-size:36px}}
@media(max-width:460px){.service-entry,.ticker{grid-template-columns:1fr}.intro-panel{padding:24px}.entry-tile{min-height:100px}.horizontal-cards{grid-auto-columns:82%}.section-title{font-size:28px}.matrix-item{grid-template-columns:1fr}.matrix-item img{width:100%;height:125px}}