:root{--bg:#141B22;--bg2:#10161C;--card:#1A232D;--card2:#222C36;--gold:#F4B000;--gold2:#FFC533;--text:#EEF2F7;--muted:#B9C2CF;--soft:#8D98A7;--footer:#0B1015;--border:rgba(244,176,0,.14);--shadow:0 14px 36px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;z-index:9999;background:rgba(20,27,34,.92);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.22)}.header-inner{max-width:1240px;margin:0 auto;min-height:76px;padding:0 20px;display:flex;align-items:center;gap:22px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.nav a{color:var(--gold);font-weight:700;padding:12px 13px;border-radius:999px}.nav a.active,.nav a:hover{background:linear-gradient(180deg,rgba(244,176,0,.1),rgba(244,176,0,.02));box-shadow:inset 0 -2px 0 var(--gold),0 10px 22px rgba(244,176,0,.16)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:#141B22;border-radius:999px;padding:11px 22px;font-weight:900;box-shadow:0 10px 24px rgba(244,176,0,.18);border:0;transition:.2s}.main-btn:hover{background:var(--gold2);transform:translateY(-1px)}.top-btn{flex:0 0 auto}.menu-toggle{display:none;background:transparent;border:0;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{width:24px;height:2px;background:var(--gold);border-radius:3px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:10000;opacity:0;pointer-events:none;transition:.2s}.mobile-drawer{position:fixed;top:0;left:0;width:min(84vw,320px);height:100vh;background:#10161C;z-index:10001;transform:translateX(-105%);transition:.24s;box-shadow:20px 0 46px rgba(0,0,0,.42);padding:18px;overflow:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-head img{max-height:46px}.drawer-close{font-size:30px;color:var(--gold);background:transparent;border:0}.drawer-links{display:grid;gap:10px}.drawer-links a{padding:12px 14px;border:1px solid var(--border);border-radius:14px;background:#1A232D;color:var(--text)}.drawer-note{color:var(--muted);font-size:13px;margin-top:18px}.section{max-width:1200px;margin:0 auto 42px;padding:0 20px}.banner-slider{max-width:1200px;height:390px;margin:28px auto 32px;border-radius:20px;background:#1A232D;box-shadow:0 18px 40px rgba(0,0,0,.30);overflow:hidden;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:#1A232D}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid rgba(244,176,0,.3);background:rgba(20,27,34,.72);color:var(--gold);font-size:26px;z-index:3;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:9px;z-index:3}.dot{width:10px;height:10px;border-radius:50%;border:1px solid rgba(244,176,0,.55);background:rgba(255,255,255,.22);cursor:pointer}.dot.active{background:var(--gold);box-shadow:0 0 16px rgba(244,176,0,.55)}h1,h2,h3,.section-title{color:var(--gold);line-height:1.25}.eyebrow,.tag,.num{color:var(--gold);font-weight:900}.lead{color:var(--muted);font-size:18px}.pill-row{display:flex;gap:12px;overflow:auto;padding:4px 20px 18px;max-width:1200px;margin:0 auto 20px}.pill-card{min-width:160px;background:rgba(255,255,255,.03);border:1px solid rgba(244,176,0,.16);border-radius:18px;padding:14px 16px;box-shadow:var(--shadow)}.pill-card strong{display:block;color:var(--gold);font-size:17px}.pill-card span{font-size:13px;color:var(--muted)}.intro-strip,.card,.zone-card,.info-card,.review-card,.faq-item{background:#1A232D;border:1px solid var(--border);box-shadow:0 14px 36px rgba(0,0,0,.25);border-radius:22px}.intro-strip{max-width:1200px;margin:0 auto 34px;padding:24px 28px;color:var(--muted)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.info-card,.card{padding:24px}.info-card .num{font-size:14px;letter-spacing:.08em}.split{display:grid;grid-template-columns:1fr 1.05fr;gap:28px;align-items:center;margin-bottom:34px}.split.reverse{grid-template-columns:1.05fr 1fr}.media-box{background:#10161C;border:1px solid var(--border);border-radius:22px;padding:10px;box-shadow:var(--shadow)}.content-img{width:100%;max-height:330px;object-fit:contain;border-radius:16px;background:#10161C}.service-list{display:grid;gap:10px;margin:18px 0}.service-list span,.checklist li{background:#222C36;border:1px solid var(--border);border-radius:14px;padding:10px 12px;color:var(--muted)}.text-link{color:var(--gold);font-weight:800}.poster-banner{max-width:1100px;margin:44px auto;border-radius:24px;overflow:hidden;background:#1A232D;box-shadow:0 18px 40px rgba(0,0,0,.30);border:1px solid var(--border)}.poster-banner img{width:100%;max-height:330px;object-fit:contain;background:#10161C}.zone-card{overflow:hidden}.zone-card img{width:100%;height:190px;object-fit:contain;background:#10161C}.zone-card .zone-body{padding:20px}.app-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:center;background:linear-gradient(135deg,#10161C,#1A232D);border:1px solid var(--border);border-radius:26px;padding:28px;box-shadow:var(--shadow)}.app-section img{max-height:330px;object-fit:contain;margin:auto}.security-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:start}.faq-list{display:grid;gap:16px}.faq-item{padding:20px}.faq-item h3{margin-top:0}.page-hero{max-width:1200px;margin:28px auto 34px;padding:44px 28px;background:linear-gradient(135deg,#10161C,#1A232D);border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow)}.page-hero h1{font-size:clamp(30px,5vw,54px);margin:10px 0}.badge{display:inline-block;color:#141B22;background:var(--gold);border-radius:999px;padding:6px 14px;font-weight:900}.content-section{max-width:1200px;margin:0 auto 36px;padding:0 20px}.article-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.article-card{background:#1A232D;border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.checklist{padding-left:0;list-style:none;display:grid;gap:10px}.notice{background:#222C36;border:1px solid rgba(244,176,0,.24);border-radius:18px;padding:18px;color:var(--muted)}.site-footer{background:#0B1015;color:#D8DEE8;margin-top:56px;padding:44px 20px 18px}.footer-grid{max-width:1200px;margin:auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-brand img{max-height:52px;margin-bottom:14px}.site-footer a{display:block;color:#D8DEE8;margin:8px 0}.site-footer h3{color:var(--gold)}.footer-bottom{max-width:1200px;margin:24px auto 0;border-top:1px solid rgba(255,255,255,.08);padding-top:16px;color:#8D98A7;text-align:center}.cta{text-align:center;padding:36px 24px}.cta p{color:var(--muted)}
@media (max-width:980px){.nav{display:none}.menu-toggle{display:flex}.header-inner{min-height:68px;justify-content:space-between}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.top-btn{padding:9px 14px;font-size:14px}.banner-slider{height:270px;margin:18px 16px 28px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2,.split,.split.reverse,.app-section,.security-layout,.article-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.content-img{max-height:260px}.poster-banner{margin:30px 20px}.poster-banner img{max-height:240px}}
@media (max-width:560px){.section,.content-section{padding:0 14px}.banner-slider{height:210px;border-radius:16px}.slider-arrow{width:36px;height:36px;font-size:22px}.grid-4{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.page-hero{margin:18px 14px;padding:30px 20px}.intro-strip{margin-left:14px;margin-right:14px}.app-section{padding:18px}.zone-card img{height:150px}}