:root{
  --bg:#151A23;
  --panel:#1B2130;
  --panel2:#202738;
  --panel3:#252D40;
  --gold:#F1DCA3;
  --gold2:#E3C98F;
  --text:#E8ECF5;
  --muted:#B8C0D3;
  --soft:#8F98AD;
  --footer:#0E121A;
  --line:rgba(241,220,163,0.14);
  --shadow:0 14px 36px rgba(0,0,0,0.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#151A23;color:#E8ECF5;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:#F1DCA3;text-decoration:none;transition:all .22s ease}
a:hover{color:#E3C98F}
img{max-width:100%;height:auto;display:block}
.container{width:min(1200px,calc(100% - 36px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:9999;background:#151A23;backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,0.22);border-bottom:1px solid rgba(241,220,163,0.10)}
.desktop-topbar{height:82px;display:flex;align-items:center;gap:24px}
.brand-logo img{width:152px;height:auto;object-fit:contain}.mobile-logo img{width:124px;object-fit:contain}.footer-logo img,.drawer-logo img{width:138px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;min-width:0}
.nav-link,.nav-group>a,.nav-group>button{color:#F1DCA3;background:transparent;border:0;font:inherit;padding:12px 12px;border-radius:14px;white-space:nowrap;cursor:pointer}
.nav-link.active,.nav-group.active>.nav-link{background:linear-gradient(180deg,rgba(241,220,163,0.10),rgba(241,220,163,0.02));box-shadow:inset 0 -2px 0 #F1DCA3,0 10px 22px rgba(241,220,163,0.16)}
.nav-group{position:relative}.nav-drop:after{content:"";display:inline-block;margin-left:7px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid #F1DCA3;vertical-align:middle}
.drop-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:172px;background:#1B2130;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:10px;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .22s ease}
.nav-group:hover .drop-menu,.nav-group:focus-within .drop-menu{opacity:1;visibility:visible;transform:translateY(0)}
.drop-menu a{display:block;padding:10px 12px;border-radius:12px;color:#F1DCA3}.drop-menu a:hover,.drop-menu a.active{background:rgba(241,220,163,0.10)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#F1DCA3;color:#151A23;border-radius:999px;font-weight:800;padding:10px 20px;box-shadow:0 10px 24px rgba(241,220,163,0.18);border:1px solid rgba(241,220,163,0.40)}
.main-btn:hover{background:#E3C98F;color:#151A23;transform:translateY(-1px)}.header-btn{flex:0 0 auto}
.mobile-topbar{display:none;height:68px;align-items:center;justify-content:space-between;padding:0 14px;background:#151A23}.menu-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:14px;background:#1B2130;display:flex;flex-direction:column;gap:5px;justify-content:center;align-items:center}.menu-toggle span{width:20px;height:2px;background:#F1DCA3;border-radius:2px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.56);z-index:10000;opacity:0;visibility:hidden;transition:.24s}.drawer-mask.show{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#1B2130;z-index:10001;transform:translateX(-103%);transition:transform .28s ease;box-shadow:16px 0 36px rgba(0,0,0,.36);overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--line)}.drawer-close{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:#202738;color:#F1DCA3;font-size:26px;line-height:1}.drawer-nav{display:grid;gap:6px;padding:14px}.drawer-nav a{padding:12px 14px;border-radius:14px;color:#F1DCA3;background:rgba(255,255,255,.02);border:1px solid rgba(241,220,163,.08)}.drawer-nav a.active{background:rgba(241,220,163,.12);box-shadow:inset 0 0 0 1px rgba(241,220,163,.18)}.menu-open{overflow:hidden}
.hero-section{max-width:1200px;margin:28px auto 36px;border-radius:22px;background:radial-gradient(circle at 16% 18%,rgba(241,220,163,0.12) 0%,rgba(241,220,163,0) 32%),linear-gradient(135deg,#1B2130 0%,#202738 56%,#151A23 100%);box-shadow:0 18px 40px rgba(0,0,0,0.30);overflow:hidden;position:relative;border:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:26px;align-items:center;padding:48px}.hero-copy h1,.inner-copy h1{font-size:clamp(34px,5vw,64px);line-height:1.13;margin:10px 0 18px;color:#F1DCA3}.hero-copy p,.inner-copy p{color:#E8ECF5;font-size:17px;margin:0 0 18px}.hero-note{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.hero-note span,.tag{display:inline-flex;color:#F1DCA3;background:rgba(241,220,163,.10);border:1px solid rgba(241,220,163,.18);border-radius:999px;padding:6px 12px;font-size:14px}.eyebrow{letter-spacing:.08em;color:#F1DCA3;font-weight:800}.hero-figure,.inner-figure{background:rgba(14,18,26,.38);border:1px solid var(--line);border-radius:22px;padding:14px;box-shadow:var(--shadow)}.hero-section img,.inner-figure img,.content-img,.zone-card img,.app-section img{max-width:100%;height:auto;object-fit:contain;border-radius:16px}.hero-figure img{max-height:420px;margin:auto}.section{margin:46px auto}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:22px}.section-title,h1,h2,h3{color:#F1DCA3}.section-title{font-size:clamp(26px,3.2vw,38px);line-height:1.25;margin:0}.section-head p,.muted{color:#B8C0D3}.lead-box{background:#1B2130;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:26px}.lead-box p{margin:0;color:#E8ECF5}.pill-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.pill-card,.card,.zone-card,.info-card,.review-card,.faq-card,.step-card{background:#1B2130;border:1px solid rgba(241,220,163,0.14);box-shadow:0 14px 36px rgba(0,0,0,0.25);border-radius:20px;padding:20px}.pill-card small,.num{color:#F1DCA3;font-weight:800}.pill-card h3,.card h3,.zone-card h3,.info-card h3,.review-card h3,.faq-card h3,.step-card h3{margin:8px 0 8px;color:#F1DCA3}.pill-card p,.card p,.zone-card p,.info-card p,.review-card p,.faq-card p,.step-card p{color:#B8C0D3;margin:0 0 12px}.text-link{font-weight:800;border-bottom:1px solid rgba(241,220,163,.46)}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:22px 0;background:#1B2130;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.feature-row.reverse .feature-img{order:2}.feature-img{background:#202738;border-radius:18px;padding:12px;border:1px solid rgba(241,220,163,.10)}.feature-img img{max-height:315px;margin:auto}.feature-text h3{font-size:28px;margin:0 0 12px}.feature-text p{color:#E8ECF5;margin:0 0 12px}.point-list{padding:0;margin:14px 0;list-style:none;display:grid;gap:8px}.point-list li{color:#B8C0D3;position:relative;padding-left:18px}.point-list li:before{content:"";position:absolute;left:0;top:.78em;width:7px;height:7px;border-radius:50%;background:#F1DCA3}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{padding:0;overflow:hidden}.zone-card img{width:100%;max-height:210px;object-fit:contain;background:#202738;padding:10px}.zone-body{padding:18px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;background:linear-gradient(135deg,#1B2130,#202738);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.notice-grid,.review-grid,.faq-grid,.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.compliance-box{border-radius:22px;padding:24px;background:#202738;border:1px solid var(--line);box-shadow:var(--shadow);color:#E8ECF5}.compliance-box strong{color:#F1DCA3}.inner-hero{max-width:1200px;margin:28px auto 36px;display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;padding:34px;border-radius:24px;background:radial-gradient(circle at 16% 18%,rgba(241,220,163,0.12),rgba(241,220,163,0) 34%),linear-gradient(135deg,#1B2130,#202738);border:1px solid var(--line);box-shadow:var(--shadow)}.inner-figure img{max-height:340px;margin:auto}.content-section{max-width:1200px;margin:42px auto}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.wide-card{background:#1B2130;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.wide-card p{color:#E8ECF5}.small-list{display:grid;gap:12px;padding:0;margin:0;list-style:none}.small-list li{background:#202738;border:1px solid rgba(241,220,163,.10);border-radius:16px;padding:14px;color:#B8C0D3}.small-list b{color:#F1DCA3}.site-footer{background:#0E121A;color:#D5DBEA;margin-top:60px;padding:46px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-brand p{color:#D5DBEA;margin:18px 0 0}.footer-col h3{margin:0 0 12px;color:#F1DCA3}.footer-col a{display:block;color:#D5DBEA;margin:8px 0}.footer-col a:hover{color:#F1DCA3}.footer-bottom{display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(241,220,163,.12);margin-top:30px;padding-top:18px;color:#B8C0D3;font-size:14px}.content-img{background:#202738;padding:12px;border:1px solid var(--line);box-shadow:var(--shadow)}
@media (max-width:1100px){.desktop-nav{gap:0}.nav-link,.nav-group>button{padding:10px 8px;font-size:14px}.pill-grid,.card-grid,.zone-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){.desktop-topbar{display:none}.mobile-topbar{display:flex}.container{width:min(100% - 28px,1200px)}.hero-grid,.inner-hero,.feature-row,.feature-row.reverse,.app-section,.two-col{grid-template-columns:1fr}.hero-grid{padding:28px}.feature-row.reverse .feature-img{order:0}.section-head{display:block}.card-grid,.zone-grid,.notice-grid,.review-grid,.faq-grid,.step-grid{grid-template-columns:1fr}.pill-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.inner-hero{padding:24px}.hero-figure img,.inner-figure img{max-height:310px}}
@media (max-width:560px){.pill-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.header-btn{padding:8px 12px;font-size:13px}.hero-section{margin:18px 14px 28px}.hero-copy p,.inner-copy p{font-size:15px}.feature-row{padding:16px}.pill-card,.card,.zone-card,.info-card,.review-card,.faq-card,.step-card,.wide-card{padding:18px}.zone-card{padding:0}.zone-body{padding:18px}.site-footer{padding-top:34px}}