*{box-sizing:border-box}html,body{margin:0;min-height:100%;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;background:#E6EBF2;color:#3F4D63;line-height:1.8}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(255,255,255,.95);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{display:flex;flex-shrink:0}.brand-logo img,.footer-brand img,.drawer-head img{width:145px;height:auto;display:block}.nav-core{display:flex;align-items:center;gap:18px;flex-wrap:nowrap;min-width:0}.nav-core a,.app-entry,.more-menu button{white-space:nowrap;color:#48566D;text-decoration:none;font-weight:600;background:none;border:0;font-size:15px;cursor:pointer}.nav-core a:hover,.nav-core a.active,.app-entry:hover{color:#289CFF}.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2BC1F4 0%,#26B5F7 55%,#25A8FB 100%);color:#fff;text-decoration:none;border-radius:999px;padding:12px 26px;box-shadow:0 8px 22px rgba(37,168,251,.28);font-weight:700;transition:.2s}.main-btn:hover{transform:translateY(-2px)}.main-btn.small{padding:9px 22px}.more-menu{position:relative}.more-dropdown{display:none;position:absolute;right:0;top:calc(100% + 16px);min-width:220px;padding:10px;background:#fff;border:1px solid rgba(40,156,255,.16);border-radius:14px;box-shadow:0 18px 42px rgba(54,91,135,.16);z-index:10000}.more-dropdown.show{display:grid;grid-template-columns:1fr 1fr}.more-dropdown a{padding:9px 12px;color:#48566D;text-decoration:none;border-radius:8px}.more-dropdown a:hover{background:#EAF5FF;color:#289CFF}.mobile-menu-btn{display:none;border:0;background:none;font-size:26px;color:#2E3C52}.drawer-overlay{position:fixed;inset:0;background:rgba(31,48,70,.42);opacity:0;visibility:hidden;z-index:10001;transition:.25s}.drawer-overlay.show{opacity:1;visibility:visible}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(84vw,340px);background:#fff;transform:translateX(-102%);transition:.28s;z-index:10002;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid #D7E8F6}.drawer-head button{border:0;background:none;font-size:30px}.mobile-drawer nav{padding:12px}.mobile-drawer nav a{display:block;padding:12px 14px;color:#48566D;text-decoration:none;border-radius:10px}.mobile-drawer nav a:hover{background:#EAF5FF;color:#289CFF}body.menu-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 18px;border-radius:20px;background:#fff;box-shadow:0 14px 36px rgba(54,91,135,.14);overflow:hidden;position:relative}.slides{position:relative}.slide{display:none}.slide.active{display:block}.slide img{width:100%;height:auto;display:block;object-fit:contain;background:#E6EBF2}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.86);font-size:26px;color:#168CE8;cursor:pointer}.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px}.slider-dots button{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.6)}.slider-dots button.active{background:#289CFF}.notice{max-width:1200px;margin:0 auto 28px;padding:12px 20px;background:#EAF5FF;border:1px solid #D7E8F6;border-radius:12px;color:#48566D}.section{padding:54px 0}.section.alt{background:#F4F7FB}.section-title{font-size:32px;line-height:1.25;color:#2E3C52;margin:0 0 14px}.section-sub{color:#6F7D91;max-width:760px;margin:0 0 28px}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.content-img{width:100%;height:auto;display:block;border-radius:18px;box-shadow:0 14px 36px rgba(54,91,135,.14)}.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.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,.1);border-radius:16px;padding:24px}.card h3,.zone-card h3,.info-card h3{margin:0 0 10px;color:#2E3C52}.text-link{color:#289CFF;text-decoration:none;font-weight:700}.page-hero{padding:62px 0 36px;background:linear-gradient(180deg,#EAF5FF 0%,#E6EBF2 100%)}.page-hero h1{font-size:42px;margin:0 0 14px;color:#2E3C52}.article{background:#fff;border:1px solid rgba(40,156,255,.16);border-radius:20px;padding:34px;box-shadow:0 14px 36px rgba(54,91,135,.12)}.article p{margin:0 0 18px}.article h2{color:#2E3C52;margin-top:30px}.feedback{padding:18px 20px;border-left:4px solid #289CFF;background:#F4F7FB;border-radius:10px;margin:24px 0}.compliance{background:#EAF5FF;border:1px solid #D7E8F6;border-radius:16px;padding:24px;margin-top:26px}footer{background:#2C3B52;color:#EDF6FF;padding:46px 0 26px}.footer-inner{max-width:1200px;margin:auto;padding:0 22px}.footer-brand{display:flex;align-items:center;gap:24px}.footer-brand img{filter:brightness(0) invert(1)}.footer-links{display:flex;flex-wrap:wrap;gap:20px;margin:22px 0}.footer-links a{color:#EDF6FF;text-decoration:none}.legal{color:#C8D8E8;font-size:14px}.copyright{color:#95A8BC;font-size:13px}@media(max-width:1024px){.nav-core{display:none}.mobile-menu-btn{display:block}.header-inner{min-height:64px}.brand-logo{position:absolute;left:50%;transform:translateX(-50%)}.brand-logo img{width:126px}.app-entry,.more-menu{display:none}.split{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.header-inner{padding:0 14px}.main-btn.small{padding:8px 17px}.section{padding:38px 0}.page-hero{padding:42px 0 26px}.page-hero h1{font-size:32px}.section-title{font-size:27px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.article{padding:24px 20px}.slider-arrow{width:36px;height:36px}.footer-brand{align-items:flex-start;flex-direction:column}}