*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#141B22;color:#EEF2F7;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:#F4B000}img{max-width:100%;height:auto;display:block}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.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);border-bottom:1px solid rgba(244,176,0,.1)}.header-inner{min-height:76px;width:min(1220px,calc(100% - 28px));margin:0 auto;display:flex;align-items:center;gap:24px;justify-content:space-between}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav{display:flex;align-items:center;justify-content:center;gap:20px;white-space:nowrap;flex:1}.nav a{color:#F4B000;padding:11px 10px;border-radius:14px;font-weight:700}.nav a.active,.nav a:hover{background:linear-gradient(180deg,rgba(244,176,0,.10),rgba(244,176,0,.02));box-shadow:inset 0 -2px 0 #F4B000,0 10px 22px rgba(244,176,0,.16)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#F4B000;color:#141B22;border-radius:999px;padding:12px 22px;font-weight:800;box-shadow:0 10px 24px rgba(244,176,0,.18);transition:.2s;border:0}.main-btn:hover{background:#FFC533;transform:translateY(-1px);color:#141B22}.top-btn{flex:0 0 auto}.menu-toggle{display:none;background:transparent;border:0;width:42px;height:42px;padding:8px}.menu-toggle span{display:block;height:2px;background:#F4B000;margin:6px 0;border-radius:2px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.56);z-index:10000;display:none}.drawer-mask.show{display:block}.mobile-drawer{position:fixed;top:0;left:0;width:min(86vw,320px);height:100vh;background:#10161C;z-index:10001;transform:translateX(-105%);transition:.28s ease;box-shadow:18px 0 38px rgba(0,0,0,.38);padding:18px;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-head img{height:48px}.drawer-head button{background:#1A232D;color:#F4B000;border:1px solid rgba(244,176,0,.22);border-radius:12px;font-size:24px;width:40px;height:40px}.drawer-nav{display:grid;gap:9px}.drawer-nav a{padding:12px 14px;background:#1A232D;border:1px solid rgba(244,176,0,.12);border-radius:14px;color:#EEF2F7}.drawer-note{color:#B9C2CF;font-size:13px;border-top:1px solid rgba(244,176,0,.12);margin-top:18px;padding-top:16px}.no-scroll{overflow:hidden}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#1A232D;box-shadow:0 18px 40px rgba(0,0,0,.30);overflow:hidden;position:relative;border:1px solid rgba(244,176,0,.14)}.slides{height:380px;position:relative}.slide{position:absolute;inset:0;opacity:0;transition:opacity .5s ease}.slide.active{opacity:1}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#1A232D}.arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid rgba(244,176,0,.38);background:rgba(16,22,28,.72);color:#F4B000;font-size:28px;cursor:pointer;z-index:2}.prev{left:18px}.next{right:18px}.dots{position:absolute;left:0;right:0;bottom:14px;display:flex;gap:9px;justify-content:center;z-index:2}.dot{width:10px;height:10px;border-radius:50%;border:1px solid rgba(244,176,0,.6);background:rgba(255,255,255,.12);cursor:pointer}.dot.active{background:#F4B000}.section{padding:42px 0}.section-head{margin-bottom:24px}.eyebrow,.tag,.num{display:inline-flex;color:#F4B000;background:rgba(244,176,0,.10);border:1px solid rgba(244,176,0,.18);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:800}h1,h2,h3,.section-title{color:#F4B000;line-height:1.25;margin:0 0 14px}h1{font-size:clamp(32px,5vw,58px)}h2{font-size:clamp(26px,3.5vw,38px)}h3{font-size:22px}p{color:#B9C2CF;margin:0 0 14px}.lead{font-size:18px;color:#EEF2F7}.card,.zone-card,.info-card,.review-card,.faq-item{background:#1A232D;border:1px solid rgba(244,176,0,.14);box-shadow:0 14px 36px rgba(0,0,0,.25);border-radius:20px;padding:24px}.capsules{display:flex;gap:14px;overflow-x:auto;padding:0 0 10px;scroll-snap-type:x mandatory}.capsule{min-width:174px;scroll-snap-align:start;background:rgba(255,255,255,.03);border:1px solid rgba(244,176,0,.16);border-radius:18px;padding:16px}.capsule:hover{border-color:#F4B000}.intro-strip{background:#10161C;border:1px solid rgba(244,176,0,.16);border-radius:22px;padding:24px 28px}.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:24px}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.split.reverse .text{order:1}.split.reverse .media{order:2}.media img,.zone-card img,.content-img{border-radius:18px;background:#10161C;border:1px solid rgba(244,176,0,.12);object-fit:contain;max-height:360px;margin:auto}.points{display:grid;gap:10px;margin:16px 0}.points span,.checklist li{color:#EEF2F7;background:#10161C;border:1px solid rgba(244,176,0,.12);border-radius:14px;padding:10px 12px}.poster-banner{width:min(1100px,calc(100% - 32px));margin:36px auto;background:#1A232D;border-radius:24px;padding:14px;border:1px solid rgba(244,176,0,.16);box-shadow:0 18px 40px rgba(0,0,0,.28)}.poster-banner img{width:100%;border-radius:18px;object-fit:contain;background:#10161C}.wall .zone-card{padding:0;overflow:hidden}.wall img{width:100%;height:180px;object-fit:contain;background:#10161C;border-radius:0;border:0}.wall .body{padding:20px}.app-section{background:linear-gradient(135deg,#10161C,#1A232D);border:1px solid rgba(244,176,0,.16);border-radius:26px;padding:28px}.security-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.faq-list{display:grid;gap:16px}.faq-item h3{font-size:19px}.page-hero{padding:56px 0 28px;background:radial-gradient(circle at top right,rgba(244,176,0,.10),transparent 32%)}.content-section{padding:26px 0}.checklist{padding-left:0;list-style:none;display:grid;gap:10px}.notice{background:rgba(244,176,0,.08);border:1px solid rgba(244,176,0,.2);border-radius:20px;padding:22px}.cta{background:#10161C;border:1px solid rgba(244,176,0,.18);border-radius:26px;padding:34px;text-align:center}.footer{background:#0B1015;color:#D8DEE8;margin-top:56px;padding:46px 0 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:26px}.footer img{height:50px;margin-bottom:14px}.footer a{display:block;color:#D8DEE8;margin:8px 0}.footer h3{font-size:18px}.footer-bottom{text-align:center;border-top:1px solid rgba(244,176,0,.1);margin-top:28px;padding:18px;color:#8D98A7}.mobile-only{display:none}@media(max-width:980px){.nav{display:none}.menu-toggle{display:block}.header-inner{min-height:68px;gap:10px}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:44px}.top-btn{padding:9px 13px;font-size:14px}.slides{height:260px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2,.split,.security-layout,.footer-grid{grid-template-columns:1fr}.split.reverse .text,.split.reverse .media{order:initial}.section{padding:30px 0}.app-section{padding:20px}.mobile-only{display:block}}@media(max-width:560px){.container{width:min(100% - 24px,1180px)}.slides{height:210px}.arrow{width:36px;height:36px;font-size:22px}.grid-4{grid-template-columns:1fr}.card,.zone-card,.info-card,.review-card,.faq-item{padding:18px}.wall img{height:150px}.footer-grid{gap:16px}}