*{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{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.site-header{position:fixed;left:0;right:0;top:0;z-index:8000;background:rgba(255,255,255,.90);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(56,92,138,.10)}.header-inner{max-width:1200px;margin:0 auto;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 24px}.logo img{max-height:52px;width:auto}.nav-core{display:flex;justify-content:center;gap:24px;white-space:nowrap;flex-wrap:nowrap;align-items:center}.nav-core a{color:#4E5F7A;position:relative;font-weight:700;padding:10px 8px;border-radius:999px}.nav-core a:hover,.nav-core a.active{color:#289CFF;background:rgba(40,156,255,.08)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-10px;width:28px;height:3px;border-radius:999px;background:#289CFF;transform:translateX(-50%)}.header-register,.main-btn,.mini-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#fff;border-radius:999px;font-weight:800;box-shadow:0 12px 26px rgba(36,155,255,.26)}.header-register{padding:10px 24px;white-space:nowrap}.mobile-menu-btn{display:none;background:#fff;border:1px solid rgba(40,156,255,.18);border-radius:12px;width:42px;height:42px;padding:9px}.mobile-menu-btn span{display:block;height:2px;background:#289CFF;border-radius:999px;margin:5px 0}.page-frame{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:190px minmax(0,1fr);gap:22px;padding:104px 28px 0}.site-main{min-width:0}.side-channel{position:sticky;top:110px;align-self:start;background:rgba(255,255,255,.92);border:1px solid rgba(40,156,255,.14);border-radius:18px;box-shadow:0 14px 32px rgba(56,92,138,.10);padding:14px;z-index:3}.side-channel strong{display:block;color:#289CFF;margin:0 0 10px;font-size:15px}.side-channel a{display:block;color:#66788A;border-radius:12px;padding:8px 10px;font-size:14px;font-weight:700}.side-channel a:hover,.side-channel a.active{color:#289CFF;background:rgba(40,156,255,.10)}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:flex;flex-direction:column;gap:10px}.floating-service a,.floating-service button{min-width:54px;text-align:center;background:#fff;color:#289CFF;border:1px solid rgba(40,156,255,.16);box-shadow:0 14px 30px rgba(56,92,138,.12);border-radius:14px;padding:9px 10px;font-weight:800;cursor:pointer}.floating-service a.register-link{background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#fff}.section{max-width:1200px;margin:0 auto 28px}.hero-block,.card,.zone-card,.info-card,.review-card,.notice-box,.faq-item,.intro-panel,.image-panel{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}.hero-block{padding:34px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}.hero-block p,.card p,.zone-card p,.info-card p,.notice-box p,.faq-item p{color:#66788A;margin:0}.hero-block h1,.section-title,h1,h2,h3{color:#289CFF;line-height:1.25}.hero-block h1{font-size:38px;margin:0 0 18px}.section-title{font-size:28px;margin:0 0 16px}.section-sub{color:#66788A;margin:-6px 0 18px}.main-btn{padding:12px 28px;margin-top:22px}.mini-btn{padding:9px 18px;margin-top:14px;font-size:14px}.content-img{width:100%;max-height:290px;object-fit:contain;border-radius:18px;background:#F5F7FB}.banner-slider{max-width:1200px;height:360px;margin:0 auto 34px;border-radius:22px;background:#fff;box-shadow:0 18px 40px rgba(56,92,138,.12);overflow:hidden;position:relative;z-index:1}.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:#fff}.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,.86);color:#289CFF;box-shadow:0 8px 20px rgba(56,92,138,.16);width:42px;height:42px;cursor:pointer;font-size:26px}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.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,.24);padding:0;cursor:pointer}.slider-dots button.active{background:#289CFF}.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,.zone-card,.info-card,.review-card,.notice-box,.faq-item{padding:22px}.card h3,.zone-card h3,.info-card h3,.faq-item h3{margin:0 0 10px}.quick-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.quick-link{background:#fff;border:1px solid rgba(40,156,255,.16);border-radius:18px;padding:16px;box-shadow:0 10px 26px rgba(56,92,138,.08)}.quick-link strong{display:block;color:#289CFF;margin-bottom:4px}.quick-link span{display:block;color:#66788A;font-size:14px;min-height:48px}.quick-link em{display:inline-block;margin-top:10px;color:#289CFF;font-style:normal;font-weight:800}.matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.zone-card img{width:100%;height:170px;object-fit:contain;background:#F5F7FB;border-radius:16px;margin-bottom:14px}.split-feature{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:center}.split-feature.reverse{grid-template-columns:1.05fr .95fr}.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.review-card strong{display:block;color:#289CFF;margin-bottom:8px}.faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.page-hero{max-width:1200px;margin:0 auto 28px;padding:34px;border-radius:24px;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(245,247,251,.92));border:1px solid rgba(40,156,255,.16);box-shadow:0 16px 40px rgba(56,92,138,.10)}.page-hero h1{font-size:36px;margin:0 0 14px}.page-hero p{max-width:850px;color:#66788A;margin:0}.page-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px}.page-card-img{width:100%;height:240px;object-fit:contain;background:#F5F7FB;border-radius:18px}.soft-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.soft-list li{padding:12px 14px;background:#F5F7FB;border-radius:14px;color:#66788A}.legal-reminder{background:#DDE4EE;border:1px solid rgba(40,156,255,.12);border-radius:20px;padding:22px;color:#4E5F7A}.site-footer{background:#243447;color:#EAF3FF;margin-top:44px}.footer-inner{max-width:1200px;margin:0 auto;padding:38px 24px;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}.footer-brand img{max-height:48px;width:auto;margin-bottom:12px}.footer-brand p,.footer-note p{margin:0;color:#C9D9EA}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}.footer-links a{color:#EAF3FF;background:rgba(255,255,255,.08);padding:10px 12px;border-radius:12px}.drawer-mask,.mobile-drawer,.mobile-bottom-nav{display:none}.register-panel{text-align:center;padding:46px}.register-panel h1{margin-top:0}@media(max-width:1180px){.page-frame{grid-template-columns:1fr;padding-left:18px;padding-right:18px}.side-channel,.floating-service{display:none}.quick-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:860px){body{padding-bottom:72px}.site-header{background:rgba(255,255,255,.94)}.header-inner{min-height:66px;padding:0 14px;display:grid;grid-template-columns:48px 1fr auto;gap:12px}.mobile-menu-btn{display:block}.nav-core{display:none}.logo{justify-self:center}.logo img{max-height:44px}.header-register{padding:8px 16px}.page-frame{padding:88px 14px 0;display:block}.banner-slider{height:210px;margin-bottom:22px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:22px}.hero-block,.split-feature,.split-feature.reverse,.page-columns{grid-template-columns:1fr}.hero-block{padding:24px}.hero-block h1,.page-hero h1{font-size:28px}.grid-2,.grid-3,.matrix,.review-grid,.faq-list{grid-template-columns:1fr}.quick-strip{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;padding-bottom:88px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(36,52,71,.36);opacity:0;visibility:hidden;z-index:9000;transition:.24s}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:82vw;max-width:320px;background:#fff;z-index:10000;transform:translateX(-105%);transition:.28s;box-shadow:20px 0 40px rgba(36,52,71,.16);overflow-y:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open .drawer-mask{opacity:1;visibility:visible}.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-logo img{max-height:42px}.drawer-close{width:38px;height:38px;border:1px solid rgba(40,156,255,.18);border-radius:12px;background:#F5F7FB;color:#289CFF;font-size:24px;line-height:1}.drawer-nav{display:grid;gap:6px;padding:14px}.drawer-nav a{padding:11px 13px;border-radius:12px;color:#4E5F7A;font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(40,156,255,.10);color:#289CFF}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:7000;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 -8px 22px rgba(56,92,138,.10);padding:8px 8px max(8px,env(safe-area-inset-bottom))}.mobile-bottom-nav a{text-align:center;padding:8px 4px;border-radius:12px;color:#66788A;font-weight:800}.mobile-bottom-nav a.active{color:#289CFF;background:rgba(40,156,255,.10)}.page-card-img,.content-img{max-height:230px}.site-footer{margin-top:28px}}@media(max-width:460px){.banner-slider{height:178px}.hero-block,.page-hero,.card,.zone-card,.info-card,.review-card,.notice-box,.faq-item{padding:18px}.grid-4{grid-template-columns:1fr}.section-title{font-size:24px}.quick-link span{min-height:auto}.header-register{padding:7px 13px}.logo img{max-height:39px}}
