*{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%;display:block}button{font-family:inherit}.wrap{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{position:fixed;left:0;right:0;top:0;z-index:9000;background:rgba(245,247,251,0.94);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(56,92,138,0.10)}.site-main{padding-top:126px}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto;display:block}.nav-core{flex:1 1 auto;display:flex;justify-content:center;gap:24px;white-space:nowrap;flex-wrap:nowrap;min-width:0}.nav-core a{color:#4E5F7A;position:relative;font-weight:600;padding:8px 2px}.nav-core a:hover,.nav-core a.active{color:#289CFF}.nav-core a.active::after{content:"";position:absolute;left:50%;bottom:-12px;width:28px;height:3px;border-radius:999px;background:#289CFF;transform:translateX(-50%)}.register-btn,.main-btn,.footer-register{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#FFFFFF;border-radius:999px;font-weight:700;box-shadow:0 12px 24px rgba(36,155,255,.22);white-space:nowrap}.register-btn{padding:10px 24px}.nav-register{flex:0 0 auto}.channel-bar{background:rgba(255,255,255,0.78);border-top:1px solid rgba(40,156,255,0.10);border-bottom:1px solid rgba(40,156,255,0.10);overflow-x:auto;white-space:nowrap;scrollbar-width:none}.channel-bar::-webkit-scrollbar{display:none}.channel-scroll{display:flex;gap:8px;padding:10px 0}.channel-bar a{color:#66788A;border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600}.channel-bar a:hover,.channel-bar a.active{color:#289CFF;background:rgba(40,156,255,0.10)}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:flex;flex-direction:column;gap:8px}.floating-service a,.floating-service button{min-width:58px;text-align:center;background:#FFFFFF;color:#289CFF;border:1px solid rgba(40,156,255,0.16);box-shadow:0 14px 30px rgba(56,92,138,0.12);border-radius:16px;padding:10px 12px;font-weight:700;cursor:pointer}.floating-service a.register-link{background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#FFFFFF}.mobile-top{display:none}.mobile-drawer{z-index:10000}.drawer-mask{display:none}.mobile-bottom-nav{display:none}.section{padding:34px 0}.hero-panel,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-panel,.content-panel{background:rgba(255,255,255,0.92);border:1px solid rgba(40,156,255,0.16);box-shadow:0 14px 36px rgba(56,92,138,0.10);border-radius:24px}.page-hero{padding:34px 0 18px}.hero-panel{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:30px;align-items:center;padding:34px}.hero-panel.no-image{display:block}.eyebrow{color:#289CFF;font-weight:800;letter-spacing:.08em;font-size:14px}.hero-panel h1,.section-title,h1,h2,h3{color:#289CFF}.hero-panel h1{font-size:38px;line-height:1.2;margin:8px 0 14px}.hero-panel p,.section-lead{color:#66788A}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.main-btn{padding:12px 28px}.light-link{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(40,156,255,0.18);color:#289CFF;background:#F5F7FB;border-radius:999px;padding:11px 22px;font-weight:700}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto;object-fit:contain}.hero-img{height:260px;width:100%;object-fit:contain;background:#F5F7FB;border-radius:20px;padding:10px}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:22px;background:#FFFFFF;box-shadow:0 18px 40px rgba(56,92,138,0.12);overflow:hidden;position:relative;z-index:1;height:360px}.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:#FFFFFF}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(255,255,255,0.86);color:#289CFF;box-shadow:0 8px 20px rgba(56,92,138,0.16);width:42px;height:42px;font-size:26px;cursor:pointer}.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}.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;border-radius:50%;border:none;background:rgba(40,156,255,0.24);padding:0;cursor:pointer}.slider-dots button.active{background:#289CFF}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:20px}.section-head h2{margin:0;font-size:30px}.section-head p{max-width:760px;margin:0;color:#66788A}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card,.info-card,.review-card,.faq-item,.content-panel{padding:24px}.card h3,.info-card h3,.zone-card h3,.faq-item h3{margin:0 0 8px;color:#289CFF}.card p,.info-card p,.zone-card p,.review-card p,.faq-item p,.content-panel p{margin:0;color:#66788A}.mini-link{display:inline-block;margin-top:14px;color:#289CFF;font-weight:700}.zone-card{overflow:hidden}.zone-card img{width:100%;height:180px;object-fit:contain;background:#F5F7FB;padding:8px}.zone-card .zone-body{padding:20px}.app-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.85fr);gap:22px;align-items:center}.app-section img{width:100%;height:260px;object-fit:contain;background:#F5F7FB;border-radius:20px;padding:10px}.notice-panel{padding:28px;background:linear-gradient(180deg,#FFFFFF 0%,#F5F7FB 100%)}.notice-panel ul{margin:12px 0 0;padding-left:20px;color:#66788A}.review-card strong{color:#243447;display:block;margin-bottom:8px}.faq-list{display:grid;gap:14px}.page-content{padding:10px 0 38px}.content-panel{margin-bottom:22px}.content-panel h2{margin:0 0 10px}.split-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:20px}.soft-list{margin:0;padding-left:20px;color:#66788A}.site-footer{background:#243447;color:#EAF3FF;margin-top:48px;padding:44px 0 96px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:26px}.footer-brand img{max-height:50px;width:auto;margin-bottom:14px}.site-footer p{color:#D7E7F8;margin:0}.site-footer h3{color:#EAF3FF;margin:0 0 12px}.site-footer a{display:block;color:#EAF3FF;margin:7px 0}.footer-register{display:inline-flex!important;margin-top:14px;padding:10px 24px}.footer-note{border-top:1px solid rgba(234,243,255,.16);margin-top:26px;padding-top:18px;color:#D7E7F8;font-size:14px}.contact-box{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.contact-box .card{min-height:150px}@media(max-width:1120px){.floating-service{display:none}.nav-core{gap:18px}.hero-panel{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){body{padding-bottom:70px}.site-main{padding-top:72px}.header-inner,.channel-bar{display:none}.mobile-top{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:10px;min-height:72px;width:min(100% - 24px,1200px);margin:0 auto}.mobile-logo{justify-self:center}.mobile-logo img{max-height:48px;width:auto}.menu-open{display:flex;flex-direction:column;gap:5px;border:none;background:#FFFFFF;border-radius:14px;padding:11px;box-shadow:0 8px 20px rgba(56,92,138,.12)}.menu-open span{width:22px;height:2px;background:#289CFF;border-radius:99px}.mobile-register{padding:9px 18px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(36,52,71,.42);z-index:9998;opacity:0;pointer-events:none;transition:.2s}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:82%;max-width:320px;background:#FFFFFF;z-index:10000;transform:translateX(-104%);transition:.25s;box-shadow:20px 0 42px rgba(36,52,71,.18);overflow-y:auto}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open{overflow:hidden}.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:46px}.drawer-close{border:none;background:#F5F7FB;color:#289CFF;border-radius:50%;width:36px;height:36px;font-size:24px}.drawer-nav{display:grid;gap:8px;padding:16px}.drawer-nav a{padding:12px 14px;border-radius:14px;background:#F5F7FB;color:#4E5F7A;font-weight:700}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:rgba(245,247,251,.96);backdrop-filter:blur(10px);border-top:1px solid rgba(40,156,255,.12);z-index:7000;padding:8px 12px}.mobile-bottom-nav a{text-align:center;color:#4E5F7A;font-weight:700;font-size:13px;border-radius:14px;padding:8px 4px}.mobile-bottom-nav a:hover{background:rgba(40,156,255,.1);color:#289CFF}.page-hero{padding-top:24px}.hero-panel{padding:24px;border-radius:22px}.hero-panel h1{font-size:30px}.banner-slider{height:210px;margin:18px auto 26px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:20px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.section{padding:24px 0}.section-head{display:block}.section-head h2{font-size:26px;margin-bottom:8px}.grid-2,.grid-3,.grid-4,.app-section,.split-list,.footer-grid,.contact-box{grid-template-columns:1fr}.zone-card img{height:160px}.app-section img,.hero-img{height:220px}.card,.info-card,.review-card,.faq-item,.content-panel{padding:20px}.site-footer{padding-bottom:92px}}@media(min-width:821px) and (max-width:1024px){.banner-slider{height:300px}.site-main{padding-top:126px}}