
*{box-sizing:border-box}html,body{margin:0;min-height:100%;overflow-x:hidden}body{font-family:"Microsoft YaHei",Arial,sans-serif;background:#E6EBF2;color:#243447;line-height:1.78}a{text-decoration:none}.no-scroll{overflow:hidden}.site-header{position:sticky;top:0;z-index:9999;background:#F5F7FB;box-shadow:0 8px 24px rgba(56,92,138,.12)}.header-inner{max-width:1260px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 22px}.logo{flex:0 0 auto;display:flex;align-items:center}.logo img{max-height:52px;width:auto;display:block}.nav-wrap{flex:1 1 auto;min-width:0;display:flex;justify-content:center}.nav{display:flex;align-items:center;gap:20px;white-space:nowrap;flex-wrap:nowrap}.nav a,.drop-label,.more-btn{font-size:15px;color:#4E5F7A;font-weight:700;padding:9px 0;border:0;background:transparent;cursor:pointer}.nav a:hover,.nav a.active,.drop-label.active,.more-btn:hover{color:#289CFF}.nav a.active{box-shadow:inset 0 -3px 0 #289CFF}.header-action{flex:0 0 auto;display:flex;align-items:center}.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:11px 24px;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#fff!important;font-weight:800;box-shadow:0 12px 26px rgba(36,155,255,.26);transition:.2s}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(36,155,255,.34)}.small-btn{padding:8px 16px;font-size:14px}.dropdown,.more-dropdown{position:relative}.dropdown-menu,.more-menu{position:absolute;top:100%;left:0;min-width:186px;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;display:none}.more-menu{right:0;left:auto}.dropdown:hover .dropdown-menu,.more-dropdown:hover .more-menu{display:block}.dropdown-menu a,.more-menu a{display:block;padding:10px 14px;border-radius:10px;color:#4E5F7A}.dropdown-menu a:hover,.more-menu a:hover{color:#289CFF;background:rgba(40,156,255,.08)}.mobile-header{display:none}.drawer-mask{position:fixed;inset:0;background:rgba(21,38,58,.34);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.drawer-mask.show{opacity:1;pointer-events:auto}.mobile-drawer{position:fixed;left:-340px;top:0;width:84vw;max-width:320px;height:100vh;z-index:10001;background:#fff;box-shadow:18px 0 42px rgba(56,92,138,.18);transition:.28s;overflow:auto}.mobile-drawer.open{left:0}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(40,156,255,.12)}.drawer-head img{max-height:48px}.drawer-close,.menu-toggle{border:0;background:#fff;color:#289CFF;font-size:24px;font-weight:900;border-radius:12px;padding:6px 10px}.drawer-nav{display:grid;padding:12px}.drawer-nav a{padding:12px 14px;color:#4E5F7A;border-bottom:1px solid rgba(40,156,255,.08);font-weight:700}.drawer-nav a:hover{color:#289CFF;background:#F5F7FB}.section{max-width:1200px;margin:0 auto;padding:54px 22px}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:22px;background:#fff;box-shadow:0 18px 40px rgba(56,92,138,.12);overflow:hidden;position:relative}.slides{position:relative;height:430px}.slide{position:absolute;inset:0;opacity:0;transition:opacity .55s;background:#fff}.slide.active{opacity:1;z-index:1}.slide img{width:100%;height:100%;object-fit:contain;background:#fff;display:block}.slide-copy{position:absolute;left:38px;bottom:34px;max-width:430px;background:rgba(255,255,255,.92);border:1px solid rgba(40,156,255,.16);border-radius:18px;padding:18px 20px;box-shadow:0 14px 34px rgba(56,92,138,.16)}.slide-copy strong{display:block;color:#289CFF;font-size:24px;margin-bottom:6px}.slide-copy p{margin:0;color:#4E5F7A}.slider-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:0;border-radius:50%;background:#fff;color:#289CFF;box-shadow:0 10px 22px rgba(56,92,138,.18);font-size:24px;cursor:pointer}.slider-btn.prev{left:18px}.slider-btn.next{right:18px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;z-index:3;display:flex;justify-content:center;gap:8px}.dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(40,156,255,.28);cursor:pointer}.dot.active{width:28px;border-radius:999px;background:#289CFF}.hero-mobile-copy{display:none}.section-title{color:#289CFF;font-size:34px;line-height:1.2;margin:0 0 16px}.section-kicker,.tag,.num,.badge{color:#289CFF;font-weight:800}.lead{font-size:18px;color:#66788A;max-width:840px}.grid{display:grid;gap:22px}.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,.faq-item{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:20px;padding:24px}.card h3,.zone-card h3,.info-card h3{margin:0 0 10px;color:#289CFF}.card p,.zone-card p,.info-card p,.review-card p{margin:0;color:#66788A}.text-link{display:inline-block;margin-top:16px;color:#289CFF;font-weight:800}.intro-box{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;background:#fff;border-radius:24px;padding:32px;box-shadow:0 18px 42px rgba(56,92,138,.12);border:1px solid rgba(40,156,255,.14)}.intro-img,.image-box{height:280px;display:flex;align-items:center;justify-content:center;background:#EEF2F7;border-radius:20px;overflow:hidden}.intro-img img,.image-box img,.content-img,.zone-card img,.app-section img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block}.pill-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.pill-card{min-height:150px;border-radius:999px;padding:18px 22px;background:#fff;border:1px solid rgba(40,156,255,.16);box-shadow:0 12px 28px rgba(56,92,138,.08);display:flex;flex-direction:column;justify-content:center}.pill-card span{color:#289CFF;font-weight:900}.service-strip{border-radius:24px;padding:28px;background:linear-gradient(135deg,#fff,#EEF7FF);border:1px solid rgba(40,156,255,.16);box-shadow:0 14px 36px rgba(56,92,138,.10)}.product-card{display:flex;flex-direction:column;min-height:410px}.product-card .image-box{height:190px;margin-bottom:18px}.product-card h3{min-height:38px}.product-card p{min-height:110px}.product-card .text-link{margin-top:auto}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;background:#fff;border-radius:26px;padding:30px;border:1px solid rgba(40,156,255,.16);box-shadow:0 16px 42px rgba(56,92,138,.11)}.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.feature-list span{background:#EEF2F7;color:#4E5F7A;border-radius:14px;padding:10px 12px;font-weight:700}.review-card{min-height:170px}.faq-item{margin-bottom:14px}.faq-item h3{margin:0 0 8px;color:#289CFF}.faq-item p{margin:0;color:#66788A}.page-hero{background:linear-gradient(135deg,#fff,#EEF2F7);border-radius:26px;box-shadow:0 16px 42px rgba(56,92,138,.11);border:1px solid rgba(40,156,255,.14);padding:38px;margin-top:28px}.page-hero h1{color:#289CFF;font-size:38px;line-height:1.2;margin:0 0 14px}.page-hero p{color:#66788A;font-size:17px}.content-layout{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:start}.article-card p{color:#4E5F7A}.notice{background:#243447;color:#EAF3FF;border-radius:22px;padding:26px}.notice h2{color:#fff;margin-top:0}.site-footer{background:#243447;color:#EAF3FF;margin-top:50px}.footer-inner{max-width:1200px;margin:0 auto;padding:44px 22px}.footer-brand img{max-height:54px;background:#fff;border-radius:12px;padding:6px}.footer-brand p,.footer-note{color:#CFE0F2}.footer-links{display:flex;flex-wrap:wrap;gap:14px;margin:24px 0}.footer-links a{color:#EAF3FF}.footer-links a:hover{color:#32D1F6}@media (max-width:1100px){.nav{gap:13px}.nav a,.drop-label,.more-btn{font-size:14px}.slides{height:360px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.pill-row{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:820px){body{padding-bottom:0}.header-inner{display:none}.mobile-header{min-height:64px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:0 14px}.mobile-header .logo{justify-content:center}.mobile-header .logo img{max-height:48px}.banner-slider{margin:18px 14px 24px;border-radius:18px}.slides{height:260px}.slide-copy{display:none}.hero-mobile-copy{display:block;margin:0 14px 24px;background:#fff;border-radius:18px;padding:18px;border:1px solid rgba(40,156,255,.16);box-shadow:0 12px 28px rgba(56,92,138,.10)}.hero-mobile-copy strong{color:#289CFF;font-size:22px}.section{padding:36px 14px}.section-title{font-size:28px}.intro-box,.app-section,.content-layout{grid-template-columns:1fr}.intro-img,.image-box{height:220px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.pill-row{display:flex;overflow-x:auto;padding-bottom:10px}.pill-card{min-width:230px;border-radius:22px}.feature-list{grid-template-columns:1fr}.product-card{min-height:auto}.product-card p{min-height:auto}.product-card h3{min-height:auto}.slider-btn{width:36px;height:36px}.page-hero{padding:26px;margin-top:18px}.page-hero h1{font-size:30px}}@media (max-width:520px){.slides{height:210px}.intro-img,.image-box{height:180px}.card,.zone-card,.info-card,.review-card,.faq-item{padding:20px}.small-btn{padding:8px 13px}.section-title{font-size:25px}}
