:root{--bg:#E6EBF2;--surface:#fff;--soft:#F4F7FB;--blue-soft:#EAF5FF;--blue:#289CFF;--deep:#168CE8;--border:#D7E8F6;--title:#2E3C52;--text:#3F4D63;--muted:#6F7D91;--shadow:0 14px 36px rgba(54,91,135,.14)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto}body{background:var(--bg);color:var(--text);font-family:"Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;height:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(54,91,135,.12)}.header-inner{max-width:1280px;margin:auto;min-height:72px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;overflow:visible}.brand-logo{width:150px;flex:0 0 auto}.brand-logo img,.mobile-logo img{max-height:46px;object-fit:contain}.nav-core{display:flex;align-items:center;gap:18px;flex-wrap:nowrap;min-width:0}.nav-core a{white-space:nowrap;color:#48566D;font-weight:600}.nav-core a:hover,.nav-core a.active{color:var(--blue)}.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.app-entry{color:var(--blue);white-space:nowrap}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;border-radius:999px;background:linear-gradient(135deg,#2BC1F4 0%,#26B5F7 55%,#25A8FB 100%);color:#fff;font-weight:700;box-shadow:0 8px 20px rgba(38,181,247,.28);white-space:nowrap;transition:.2s}.main-btn:hover{transform:translateY(-2px)}.main-btn.compact{padding:8px 16px}.menu-btn,.mobile-menu-trigger,.drawer-close{border:0;background:var(--blue-soft);color:var(--deep);border-radius:10px;padding:9px 13px;font-weight:700;cursor:pointer}.more-menu{position:relative;flex-shrink:0}.more-dropdown{display:none;position:absolute;right:0;top:calc(100% + 12px);min-width:220px;padding:10px;background:#fff;border:1px solid rgba(40,156,255,.16);box-shadow:0 18px 42px rgba(54,91,135,.16);z-index:10000;border-radius:14px}.more-dropdown.open{display:grid;grid-template-columns:1fr 1fr}.more-dropdown a{padding:9px 11px;border-radius:8px;color:var(--text)}.more-dropdown a:hover{background:var(--blue-soft);color:var(--blue)}.mobile-header{display:none}.mobile-drawer{position:fixed;top:0;left:0;width:min(84vw,360px);height:100vh;background:#fff;z-index:12000;transform:translateX(-105%);transition:.25s;overflow-y:auto;padding:18px}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(28,43,62,.5);z-index:11000}.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:14px}.drawer-head img{width:140px;max-height:44px;object-fit:contain}.mobile-drawer nav{display:grid;margin-top:12px}.mobile-drawer nav a{padding:12px;border-bottom:1px solid #edf3f8}.drawer-open{overflow:hidden}main{position:relative;z-index:1}.container{max-width:1200px;margin:auto;padding:0 22px}.banner-slider{max-width:1280px;margin:24px auto 30px;border-radius:18px;background:#fff;box-shadow:var(--shadow);overflow:hidden;position:relative;z-index:1}.slides{position:relative}.slide{display:none}.slide.active{display:block}.banner-slider img{width:100%;height:auto;object-fit:contain;background:var(--bg)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.86);color:var(--deep);font-size:22px;cursor:pointer;box-shadow:0 6px 20px rgba(54,91,135,.18)}.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}.slider-dots{position:absolute;bottom:16px;left:0;right:0;display:flex;justify-content:center;gap:8px}.slider-dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.7);cursor:pointer}.slider-dot.active{background:var(--blue);transform:scale(1.2)}.notice{max-width:1200px;margin:0 auto 26px;padding:14px 20px;background:#fff;border-left:4px solid var(--blue);border-radius:12px;box-shadow:0 10px 28px rgba(54,91,135,.10)}.section{padding:34px 0}.section-soft{background:var(--soft)}.section-blue{background:var(--blue-soft)}.section-title{font-size:30px;line-height:1.3;color:var(--title);margin:0 0 10px}.section-intro{color:var(--muted);max-width:820px;margin:0 0 24px}.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))}.card,.zone-card,.info-card,.review-card,.faq-item{background:#fff;border:1px solid rgba(40,156,255,.16);box-shadow:0 14px 36px rgba(54,91,135,.12);border-radius:18px;padding:24px}.card h3,.zone-card h3,.info-card h3{margin-top:0;color:var(--title)}.text-link{color:var(--blue);font-weight:700}.media-split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.content-img{width:100%;border-radius:18px;background:#fff;box-shadow:var(--shadow);object-fit:contain}.zone-card img{width:100%;max-height:230px;object-fit:contain;border-radius:14px;margin-bottom:18px;background:var(--soft)}.hero-inner{padding:58px 0 22px}.hero-inner h1{font-size:42px;line-height:1.2;color:var(--title);margin:0 0 16px}.hero-inner p{max-width:850px;color:var(--muted);font-size:18px}.tag-list{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.tag{background:var(--blue-soft);color:var(--deep);padding:6px 12px;border-radius:999px}.review-card p{margin:0}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 8px;color:var(--title);font-size:18px}.content-copy p{margin:0 0 16px}.content-copy ul{padding-left:20px}.compliance-box{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.site-footer{background:#2C3B52;color:#EDF6FF;margin-top:36px}.footer-inner{max-width:1200px;margin:auto;padding:42px 22px;display:grid;grid-template-columns:1.3fr 1fr;gap:32px}.footer-brand img{width:150px;max-height:48px;object-fit:contain;margin-bottom:14px}.footer-brand p{color:#d9e7f5}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;align-content:start}.footer-links a{color:#EDF6FF}.compliance-line{border-top:1px solid rgba(255,255,255,.12);padding:18px 22px;text-align:center;color:#d6e5f2;font-size:14px}.table-like{display:grid;gap:12px}.table-like div{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px}.muted{color:var(--muted)}
@media(max-width:1024px){.nav-core{display:none}.media-split{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.desktop-header{display:none}.mobile-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:64px;padding:0 14px}.mobile-header .mobile-menu-trigger{justify-self:start}.mobile-header .mobile-logo{justify-self:center;width:125px}.mobile-header .main-btn{justify-self:end}.grid-2,.grid-3,.grid-4,.footer-inner{grid-template-columns:1fr}.section{padding:26px 0}.section-title{font-size:25px}.hero-inner h1{font-size:32px}.banner-slider{margin-top:14px;border-radius:0}.slider-arrow{width:36px;height:36px}.footer-inner{padding:34px 20px}.notice{margin-left:14px;margin-right:14px}}