:root{--bg:#E6EBF2;--surface:#fff;--soft:#F4F7FB;--softblue:#EAF5FF;--brand:#289CFF;--brand2:#168CE8;--border:rgba(40,156,255,.16);--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;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.75}a{color:var(--brand);text-decoration:none}img{max-width:100%;height:auto;display:block}.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 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;overflow:visible}.brand{flex:0 0 auto}.brand img{width:132px;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;padding:24px 2px 20px;border-bottom:3px solid transparent}.nav-core a:hover,.nav-core a.active{color:var(--brand);border-color:var(--brand)}.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.app-entry{font-weight:700;white-space:nowrap}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2BC1F4 0%,#26B5F7 55%,#25A8FB 100%);color:#fff;border-radius:999px;padding:10px 24px;box-shadow:0 8px 18px rgba(37,168,251,.28);font-weight:700;white-space:nowrap;transition:.2s}.main-btn:hover{transform:translateY(-2px)}.main-btn.compact{padding:8px 17px}.menu-toggle,.mobile-menu-btn,.drawer-close{border:0;background:var(--softblue);color:var(--title);border-radius:12px;padding:10px 14px;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 var(--border);box-shadow:0 18px 42px rgba(54,91,135,.16);border-radius:16px;z-index:10000;grid-template-columns:1fr 1fr}.more-dropdown.show{display:grid}.more-dropdown a{padding:10px 12px;color:#48566D;border-radius:10px}.more-dropdown a:hover{background:var(--softblue);color:var(--brand)}.mobile-header{display:none;min-height:64px;padding:0 16px;align-items:center;justify-content:space-between}.mobile-brand{position:absolute;left:50%;transform:translateX(-50%)}.mobile-brand img{width:112px;max-height:40px;object-fit:contain}.drawer-overlay{position:fixed;inset:0;background:rgba(25,45,70,.45);opacity:0;pointer-events:none;transition:.25s;z-index:10000}.drawer-overlay.show{opacity:1;pointer-events:auto}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(84vw,340px);background:#fff;transform:translateX(-105%);transition:.25s;z-index:10001;overflow-y:auto;box-shadow:20px 0 50px rgba(25,45,70,.18)}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--border)}.drawer-head img{width:120px}.drawer-close{font-size:24px;line-height:1}.mobile-drawer nav{display:grid;padding:12px}.mobile-drawer nav a{padding:12px 14px;color:#48566D;border-radius:10px}.mobile-drawer nav a:hover{background:var(--softblue);color:var(--brand)}body.drawer-open{overflow:hidden}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.banner-slider{max-width:1280px;margin:24px auto 28px;border-radius:20px;background:#fff;box-shadow:var(--shadow);overflow:hidden;position:relative;z-index:1;aspect-ratio:16/6.2}.slides{height:100%;position:relative}.slide{position:absolute;inset:0;opacity:0;transition:opacity .5s}.slide.active{opacity:1}.banner-slider img{width:100%;height:100%;object-fit:contain;background:var(--bg)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.88);box-shadow:0 8px 24px rgba(54,91,135,.2);color:var(--brand);font-size:24px;cursor:pointer;z-index:3}.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-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.7);cursor:pointer}.slider-dot.active{width:28px;border-radius:10px;background:var(--brand)}.notice{background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px 18px;box-shadow:0 8px 24px rgba(54,91,135,.08);margin:0 auto 28px}.section{padding:34px 0}.section.alt{background:var(--softblue);border-block:1px solid var(--border)}.section-head{text-align:center;max-width:780px;margin:0 auto 24px}.section h1,.section h2,.section h3,.hero h1{color:var(--title);line-height:1.3}.section h1,.hero h1{font-size:clamp(32px,5vw,52px);margin:0 0 16px}.section h2{font-size:clamp(26px,3.6vw,38px);margin:0 0 12px}.lead{font-size:18px;color:var(--muted)}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.split.reverse{grid-template-columns:.95fr 1.05fr}.media-box{background:#fff;border:1px solid var(--border);border-radius:20px;padding:14px;box-shadow:var(--shadow)}.media-box img{width:100%;max-height:420px;object-fit:contain;border-radius:14px}.grid-2,.grid-3,.grid-4{display:grid;gap:20px}.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 var(--border);box-shadow:0 14px 36px rgba(54,91,135,.1);border-radius:18px;padding:22px}.card img,.zone-card img{width:100%;height:180px;object-fit:contain;background:var(--soft);border-radius:14px;margin-bottom:16px}.text-link{font-weight:700;color:var(--brand)}.eyebrow{color:var(--brand);font-weight:800;letter-spacing:.08em;text-transform:uppercase}.pill{display:inline-flex;padding:6px 12px;border-radius:999px;background:var(--softblue);color:var(--brand);font-size:14px;font-weight:700}.hero{padding:56px 0 32px;background:linear-gradient(180deg,var(--softblue),transparent)}.hero-inner{max-width:860px}.hero p{font-size:18px;color:var(--muted)}.content-prose{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:clamp(24px,5vw,48px)}.content-prose h2{margin-top:32px}.content-prose ul{padding-left:20px}.quote{border-left:4px solid var(--brand);padding:14px 18px;background:var(--softblue);border-radius:0 12px 12px 0}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 8px}.compliance{background:#2C3B52;color:#EDF6FF;border-radius:22px;padding:28px}.compliance h2,.compliance h3{color:#fff}.site-footer{background:#2C3B52;color:#EDF6FF;margin-top:48px}.footer-inner{width:min(1180px,calc(100% - 32px));margin:auto;padding:46px 0;display:grid;grid-template-columns:1.5fr .7fr 1fr;gap:32px}.footer-brand img{width:138px;margin-bottom:16px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#D8EBFF;margin:7px 0}.footer-bottom{text-align:center;padding:16px;border-top:1px solid rgba(255,255,255,.12);font-size:14px;color:#C9D8E8}
@media(max-width:1024px){.desktop-header{display:none}.mobile-header{display:flex}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.split,.split.reverse{grid-template-columns:1fr}.banner-slider{margin-top:16px;aspect-ratio:16/7.5}}
@media(max-width:680px){.container{width:min(100% - 22px,1180px)}.banner-slider{width:calc(100% - 16px);border-radius:14px;aspect-ratio:16/9}.slider-arrow{width:38px;height:38px}.slider-arrow.prev{left:8px}.slider-arrow.next{right:8px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section{padding:26px 0}.card,.zone-card,.info-card,.review-card,.faq-item{padding:18px}.footer-inner{grid-template-columns:1fr}.hero{padding-top:38px}.mobile-brand img{width:100px}}