*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F3FBFF;color:#34465C;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;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;gap:22px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{color:#34465C;font-weight:600;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:-9px;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;border-radius:999px;padding:11px 24px;font-weight:700;box-shadow:0 10px 24px rgba(34,174,234,.22)}.header-register{flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(34,174,234,.06);border-bottom:1px solid rgba(34,174,234,.12);overflow-x:auto;white-space:nowrap}.channel-inner{display:flex;gap:4px;padding:7px 0}.channel-bar a{display:inline-flex;color:#5C6F82;padding:7px 12px;border-radius:999px;font-size:14px}.channel-bar a:hover{color:#22AEEA;background:rgba(34,174,234,.1)}.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 .register-link{background:linear-gradient(135deg,#45C9F5,#22AEEA 52%,#168ED4);color:#fff}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span{display:block;width:24px;height:2px;background:#147FB8;margin:5px}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:#F8FCFF;box-shadow:0 16px 38px rgba(31,133,184,.12);overflow:hidden;position:relative;height:340px}.slide{position:absolute;inset:0;opacity:0;transition:.45s}.slide.active{opacity:1}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#F8FCFF}.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:#147FB8;font-size:26px;cursor:pointer;z-index:2}.slider-prev{left:18px}.slider-next{right:18px}.slider-dots{position:absolute;left:50%;bottom:15px;transform:translateX(-50%);display:flex;gap:8px;z-index:2}.slider-dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.65);padding:0}.slider-dot.active{background:#22AEEA}.section{padding:62px 0}.section.alt{background:#F8FCFF}.section-title{color:#22AEEA;font-size:32px;margin:0 0 12px}.section-lead{color:#5C6F82;max-width:760px;margin:0 0 28px}.accent-line{width:56px;height:4px;border-radius:999px;background:#22AEEA;margin:12px 0 24px}.intro-grid,.feature-split{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}.info-panel{background:linear-gradient(135deg,#fff,#F8FCFF);border:1px solid rgba(34,174,234,.14);border-radius:24px;padding:32px;box-shadow:0 16px 38px rgba(31,133,184,.1)}.content-img{width:100%;height:260px;object-fit:contain;background:#F8FCFF;border-radius:22px}.news-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(34,174,234,.15);border:1px solid rgba(34,174,234,.15);border-radius:20px;overflow:hidden}.news-item{background:#fff;padding:22px}.news-item strong{display:block;color:#147FB8;margin-bottom:5px}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.dashboard-item{padding:28px;border-top:4px solid #22AEEA;background:#fff;border-radius:6px 6px 22px 22px;box-shadow:0 16px 38px rgba(31,133,184,.1)}.horizontal-cards{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:18px;overflow-x:auto;padding-bottom:10px}.product-card,.review-card,.faq-card{background:#fff;border:1px solid rgba(34,174,234,.12);box-shadow:0 16px 38px rgba(31,133,184,.1);border-radius:20px;overflow:hidden}.product-card img{width:100%;height:150px;object-fit:contain;background:#F8FCFF}.product-card .card-body,.review-card,.faq-card{padding:22px}.product-card h3,.dashboard-item h3,.faq-card h3{color:#147FB8;margin-top:0}.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.notice-list{display:grid;gap:12px}.notice-list article{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid rgba(34,174,234,.12)}.notice-list time{color:#22AEEA;font-weight:700}.support-grid,.reviews-grid,.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.review-card blockquote{margin:0;color:#5C6F82}.page-hero{padding:70px 0 36px}.page-hero h1{font-size:42px;color:#22AEEA;margin:0 0 14px}.page-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:start}.prose{background:#fff;border:1px solid rgba(34,174,234,.12);box-shadow:0 16px 38px rgba(31,133,184,.09);border-radius:24px;padding:32px}.prose h2,.prose h3{color:#147FB8}.tips{background:#EAF8FF;border-left:4px solid #22AEEA;border-radius:14px;padding:18px 20px}.site-footer{background:#163B57;color:#EAF7FE;margin-top:64px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:40px;padding:52px 0 28px}.footer-brand img{max-height:50px;width:auto;margin-bottom:16px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#D8F2FF;margin:7px 0}.compliance-note{padding:22px 0;border-top:1px solid rgba(255,255,255,.14);color:#CBE9F8}.footer-bottom{text-align:center;padding:16px;background:rgba(0,0,0,.08)}.mobile-drawer,.drawer-overlay,.mobile-bottom-nav{display:none}
@media(max-width:980px){.floating-service{display:none}.nav-core{gap:14px}.matrix-grid{grid-template-columns:repeat(2,1fr)}.news-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:64px}.container{width:min(100% - 24px,1180px)}.header-inner{min-height:62px;gap:10px}.menu-toggle{display:block}.nav-core{display:none}.logo img{max-height:40px}.header-register{padding:8px 16px;font-size:14px}.channel-inner{width:max-content;margin-left:12px;margin-right:12px}.banner-slider{height:190px;margin:16px 12px 24px;border-radius:16px}.slider-prev,.slider-next{width:34px;height:34px;font-size:21px}.section{padding:42px 0}.section-title{font-size:26px}.intro-grid,.feature-split,.page-layout,.dashboard-grid,.support-grid,.reviews-grid,.faq-grid,.footer-grid{grid-template-columns:1fr}.news-strip{grid-template-columns:1fr}.matrix-grid{grid-template-columns:1fr 1fr}.content-img{height:210px}.product-card img{height:130px}.page-hero{padding:42px 0 20px}.page-hero h1{font-size:32px}.prose{padding:24px}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:300;transform:translateX(-105%);transition:.3s;overflow-y:auto}.mobile-drawer.open{transform:none}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(15,43,62,.4);z-index:250;opacity:0;pointer-events:none;transition:.3s}.drawer-overlay.show{opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(34,174,234,.12)}.drawer-close{border:0;background:#F3FBFF;color:#147FB8;font-size:30px;width:40px;height:40px;border-radius:50%}.drawer-nav{display:grid;padding:10px 16px 24px}.drawer-nav a{padding:11px 8px;border-bottom:1px solid rgba(34,174,234,.08);color:#34465C}.drawer-open{overflow:hidden}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:180;background:#fff;border-top:1px solid rgba(34,174,234,.18);box-shadow:0 -8px 24px rgba(31,133,184,.08)}.mobile-bottom-nav a{text-align:center;padding:12px 4px;color:#5C6F82;font-size:14px}.mobile-bottom-nav a:hover{color:#22AEEA}.notice-list article{grid-template-columns:1fr;gap:5px}.footer-grid{padding-top:38px}}
@media(max-width:420px){.matrix-grid{grid-template-columns:1fr}.banner-slider{height:165px}.news-item{padding:18px}}