*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E6EBF2;color:#243447;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}.site-header{position:fixed;top:0;left:0;right:0;z-index:9999;background:#F5F7FB;border-bottom:1px solid rgba(40,156,255,.12);box-shadow:0 10px 30px rgba(56,92,138,.08)}.header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px;padding:0 20px}.logo{flex:0 0 auto;display:inline-flex;align-items:center}.logo img{max-height:52px;width:auto}.nav-wrap{flex:1 1 auto;min-width:0;display:flex;justify-content:center}.nav{display:flex;align-items:center;gap:22px;white-space:nowrap;flex-wrap:nowrap}.nav a,.nav-btn{color:#4E5F7A;font-size:15px;font-weight:700;border:0;background:transparent;cursor:pointer;padding:24px 0}.nav a:hover,.nav a.active,.nav-btn:hover{color:#289CFF}.header-action{flex:0 0 auto;display:flex;align-items:center}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border-radius:999px;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#fff;font-weight:800;box-shadow:0 12px 24px rgba(36,155,255,.24)}.main-btn:hover{background:#1E90F0;color:#fff}.dropdown,.more-dropdown{position:relative}.dropdown-menu,.more-menu{position:absolute;top:100%;left:0;min-width:180px;background:#fff;border:1px solid rgba(40,156,255,.12);border-radius:14px;box-shadow:0 18px 38px rgba(56,92,138,.16);z-index:10000;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}.dropdown:hover .dropdown-menu,.more-dropdown:hover .more-menu,.dropdown:focus-within .dropdown-menu,.more-dropdown:focus-within .more-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu a,.more-menu a{display:block;padding:10px 14px;color:#4E5F7A;white-space:nowrap;border-radius:10px}.dropdown-menu a:hover,.more-menu a:hover{color:#289CFF;background:rgba(40,156,255,.08)}.menu-toggle{display:none;border:0;background:transparent;color:#289CFF;font-size:28px;font-weight:800}.site-main{padding-top:92px}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{padding:34px 0}.hero-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{background:rgba(255,255,255,.92);border:1px solid rgba(40,156,255,.16);box-shadow:0 14px 36px rgba(56,92,138,.10);border-radius:22px;padding:26px}.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))}h1,h2,h3,.section-title{color:#289CFF;line-height:1.25;margin:0 0 14px}h1{font-size:42px}h2{font-size:28px}h3{font-size:20px}p{margin:0 0 12px}.muted{color:#66788A}.small{color:#8A9AAF;font-size:14px}.tag{display:inline-flex;margin-bottom:12px;padding:6px 12px;border-radius:999px;background:rgba(40,156,255,.10);color:#289CFF;font-weight:800}.text-link{color:#289CFF;font-weight:800}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}.content-img{border-radius:18px;margin-bottom:18px;background:#fff;object-fit:contain}.banner-slider{max-width:1200px;height:450px;margin:28px auto 36px;border-radius:20px;background:#fff;box-shadow:0 18px 40px rgba(56,92,138,.12);overflow:hidden;position:relative}.slides{height:100%;display:flex;transition:transform .35s ease}.slide{height:100%;min-width:100%;display:flex;align-items:center;justify-content:center;background:#fff}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#fff}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.84);color:#289CFF;font-size:28px;cursor:pointer;box-shadow:0 8px 20px rgba(56,92,138,.18)}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px}.dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(78,95,122,.36);cursor:pointer}.dots button.active{background:#289CFF}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.quick-card{min-height:180px;display:flex;flex-direction:column;justify-content:space-between}.review-card strong{display:block;color:#289CFF;margin-bottom:8px}.faq-item h3{font-size:18px}.site-footer{background:#243447;color:#EAF3FF;margin-top:40px;padding:42px 0 78px}.footer-inner{max-width:1200px;margin:0 auto;padding:0 20px}.footer-brand{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;margin-bottom:20px}.footer-logo img{max-height:50px}.footer-links{display:flex;flex-wrap:wrap;gap:16px;margin:14px 0}.footer-links a{color:#EAF3FF}.footer-note{color:#c9d7e8;font-size:14px}.drawer-mask{position:fixed;inset:0;background:rgba(36,52,71,.45);z-index:10000;display:none}.drawer-mask.show{display:block}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#fff;z-index:10001;transform:translateX(-104%);transition:.25s ease;box-shadow:14px 0 34px rgba(36,52,71,.18);overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(40,156,255,.12)}.drawer-close{font-size:30px;border:0;background:transparent;color:#289CFF}.drawer-nav{display:grid;padding:10px}.drawer-nav a{padding:12px 14px;border-radius:12px;color:#4E5F7A;font-weight:700}.drawer-nav a:hover{background:rgba(40,156,255,.08);color:#289CFF}.drawer-open{overflow:hidden}.bottom-tabs{display:none}.table-like{display:grid;gap:14px}.table-like div{padding:16px;border-radius:16px;background:#EEF2F7}@media(max-width:980px){.nav{gap:14px}.nav a,.nav-btn{font-size:14px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.banner-slider{height:360px}}@media(max-width:760px){.header-inner{min-height:64px;padding:0 14px;gap:10px}.menu-toggle{display:block;flex:0 0 auto}.nav-wrap{display:none}.logo img{max-height:42px}.site-main{padding-top:78px}.main-btn{padding:8px 14px}.banner-slider{height:230px;margin:16px 14px 24px;border-radius:16px}.container{padding:0 14px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{padding:20px;border-radius:18px}h1{font-size:30px}h2{font-size:24px}.slider-arrow{width:34px;height:34px;font-size:22px}.site-footer{padding-bottom:86px}.footer-brand{grid-template-columns:1fr}.bottom-tabs{position:fixed;left:0;right:0;bottom:0;z-index:9998;background:#fff;border-top:1px solid rgba(40,156,255,.12);display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 -10px 22px rgba(56,92,138,.10)}.bottom-tabs a{text-align:center;padding:10px 6px;color:#4E5F7A;font-weight:800;font-size:13px}}