:root{
  --bg:#151A23;
  --bg-2:#1B2130;
  --bg-3:#202738;
  --bg-4:#252D40;
  --gold:#F1DCA3;
  --gold-2:#E3C98F;
  --text:#E8ECF5;
  --muted:#B8C0D3;
  --soft:#8F98AD;
  --footer:#0E121A;
  --line:rgba(241,220,163,0.14);
  --line-2:rgba(241,220,163,0.22);
  --shadow:0 14px 36px rgba(0,0,0,0.28);
}
*{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:var(--gold);text-decoration:none;transition:.22s ease}
a:hover{color:var(--gold-2)}
img{max-width:100%;height:auto;display:block}
.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)}
.header-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:22px;padding:12px 20px}
.site-logo img,.mobile-logo img,.drawer-logo img,.footer-logo img{height:48px;width:auto;object-fit:contain}
.main-nav{display:flex;align-items:center;justify-content:center;gap:2px;flex:1;min-width:0}
.main-nav a{color:var(--gold);font-weight:700;font-size:14px;padding:12px 9px;border-radius:14px;white-space:nowrap}
.main-nav a.active,.drawer-nav a.active{color:var(--gold);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)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:#F1DCA3;color:#151A23;border-radius:999px;box-shadow:0 10px 24px rgba(241,220,163,0.18);font-weight:800;border:0;padding:10px 20px;white-space:nowrap;line-height:1.2}
.main-btn:hover{background:#E3C98F;color:#151A23;transform:translateY(-1px)}
.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-2);border-radius:14px;background:#1B2130;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;cursor:pointer}
.menu-toggle span{width:20px;height:2px;background:var(--gold);border-radius:3px}
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,0.52);opacity:0;pointer-events:none;z-index:10000;transition:.25s ease}
.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#1B2130;z-index:10001;transform:translateX(-105%);transition:.28s ease;box-shadow:18px 0 40px rgba(0,0,0,.35);overflow-y:auto;padding-bottom:28px}
.drawer-open{overflow:hidden}
.drawer-open .drawer-mask{opacity:1;pointer-events:auto}
.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 10px;border-bottom:1px solid var(--line)}
.drawer-close{width:40px;height:40px;border-radius:14px;border:1px solid var(--line);background:#202738;color:var(--gold);font-size:26px;line-height:1;cursor:pointer}
.drawer-nav{display:grid;gap:8px;padding:14px}
.drawer-nav a{display:block;color:var(--gold);padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid rgba(241,220,163,.08);font-weight:700}
.page-main{min-height:60vh}
.container{width:min(1200px,calc(100% - 36px));margin:0 auto}
.narrow{width:min(920px,calc(100% - 36px));margin:0 auto}
.section{padding:46px 0}
.section.tight{padding:28px 0}
h1,h2,h3,.section-title{color:#F1DCA3;line-height:1.25;margin:0 0 14px}h1{font-size:clamp(34px,5vw,58px)}h2{font-size:clamp(26px,3.4vw,40px)}h3{font-size:clamp(20px,2.2vw,26px)}
p{margin:0 0 14px;color:var(--muted)}
.lead{font-size:clamp(17px,2vw,20px);color:var(--text)}
.eyebrow{display:inline-flex;align-items:center;color:var(--gold);border:1px solid var(--line-2);background:rgba(241,220,163,.07);padding:5px 12px;border-radius:999px;font-weight:800;margin-bottom:12px}
.text-link{font-weight:800;display:inline-flex;align-items:center;gap:6px}.text-link:after{content:"›";font-size:22px;line-height:1}.muted{color:var(--soft)}
.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#1B2130;box-shadow:0 18px 40px rgba(0,0,0,0.30);overflow:hidden;position:relative;min-height:360px;border:1px solid var(--line)}
.slide{display:none;position:relative;height:clamp(360px,48vw,590px);background:#151A23}.slide.active{display:block}.slide img{width:100%;height:100%;object-fit:contain;background:#151A23}.slide-copy{position:absolute;left:clamp(22px,5vw,58px);bottom:clamp(24px,5vw,58px);max-width:550px;padding:22px 24px;border-radius:22px;background:rgba(21,26,35,.72);border:1px solid rgba(241,220,163,.24);box-shadow:var(--shadow);backdrop-filter:blur(8px)}.slide-copy h1,.slide-copy h2{font-size:clamp(28px,4vw,50px);margin-bottom:10px}.slide-copy p{color:#E8ECF5}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:rgba(27,33,48,.82);color:var(--gold);font-size:28px;cursor:pointer;display:grid;place-items:center}.slider-prev{left:18px}.slider-next{right:18px}.slider-dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:10px}.slider-dot{width:12px;height:12px;border-radius:50%;border:1px solid var(--gold);background:rgba(241,220,163,.2);cursor:pointer}.slider-dot.active{background:var(--gold);box-shadow:0 0 0 6px rgba(241,220,163,.12)}
.hero-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-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:22px}.hero-card{padding:30px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.content-img{border-radius:20px;background:#202738;border:1px solid var(--line);box-shadow:var(--shadow);object-fit:contain;max-height:430px;width:100%}.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 22px}.tag-list span,.mini-tag{display:inline-flex;color:var(--gold);border:1px solid rgba(241,220,163,.2);background:rgba(241,220,163,.06);padding:6px 12px;border-radius:999px;font-weight:700;font-size:14px}.capsule-row{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;scrollbar-width:thin}.capsule{min-width:190px;flex:1;background:rgba(255,255,255,.03);border:1px solid rgba(241,220,163,.16);border-radius:18px;padding:16px}.capsule:hover{border-color:var(--gold);transform:translateY(-2px)}.capsule b{color:var(--gold);display:block;margin-bottom:4px}.capsule span{color:var(--text);font-weight:800}.capsule p{font-size:14px;color:var(--soft);margin:6px 0 0}.intro-strip{padding:24px 28px;border-radius:22px;background:#202738;border:1px solid var(--line);box-shadow:var(--shadow)}.board-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.info-card{padding:22px}.num{display:inline-flex;color:var(--gold);font-weight:900;margin-bottom:8px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card,.zone-card,.review-card,.notice-card{padding:24px}.card h3,.zone-card h3,.info-card h3{margin-bottom:10px}.feature-list{display:grid;gap:12px;margin:16px 0}.feature-list li{color:var(--muted);padding-left:8px}.feature-list li::marker{color:var(--gold)}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.product-card{padding:24px;border-radius:22px;background:#1B2130;border:1px solid var(--line);box-shadow:var(--shadow)}.stagger{display:grid;gap:26px}.stagger-item{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:28px;border-radius:24px;background:#1B2130;border:1px solid var(--line);box-shadow:var(--shadow)}.stagger-item:nth-child(even) .stagger-media{order:2}.stagger-media img{width:100%;max-height:360px;object-fit:contain;border-radius:20px;background:#202738;border:1px solid var(--line)}.zone-card{display:flex;flex-direction:column;gap:12px}.zone-card img{width:100%;height:190px;object-fit:contain;background:#202738;border-radius:18px;border:1px solid var(--line)}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;padding:30px;border-radius:24px;background:#202738;border:1px solid var(--line);box-shadow:var(--shadow)}.app-section img{max-height:430px;object-fit:contain;border-radius:22px;background:#151A23}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card p{color:var(--text)}.review-card strong{display:block;color:var(--gold);margin-bottom:8px}.faq-list{display:grid;gap:14px}.faq-item{padding:20px 22px}.faq-item h3{font-size:20px}.legal-box{padding:24px;border-radius:22px;background:#252D40;border:1px solid rgba(241,220,163,.2);box-shadow:var(--shadow)}.page-hero{padding:64px 0 34px;background:radial-gradient(circle at top right,rgba(241,220,163,.11),transparent 35%)}.page-hero .lead{max-width:860px}.page-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.image-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.image-row.two{grid-template-columns:repeat(2,1fr)}.image-row img{width:100%;max-height:260px;object-fit:contain;border-radius:18px;background:#202738;border:1px solid var(--line);box-shadow:var(--shadow)}.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.service-list .card{padding:20px}.contact-types{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.site-footer{background:#0E121A;color:#D5DBEA;margin-top:56px}.footer-inner{width:min(1200px,calc(100% - 36px));margin:0 auto;padding:38px 0;display:grid;grid-template-columns:1.2fr 1fr .9fr;gap:28px}.footer-brand p,.footer-note span{color:#D5DBEA}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.footer-links a{color:#D5DBEA}.footer-note{padding:18px;border:1px solid rgba(241,220,163,.16);border-radius:18px;background:rgba(255,255,255,.03)}.footer-note strong{display:block;color:var(--gold);margin-bottom:8px}
@media (max-width:1120px){.main-nav a{font-size:13px;padding:10px 6px}.header-inner{gap:12px}.main-btn{padding:9px 16px}.board-grid{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){.desktop-header{display:none}.mobile-topbar{display:flex}.page-main{padding-top:0}.container,.narrow{width:min(100% - 28px,1200px)}.banner-slider{margin:18px 14px 28px;min-height:300px;border-radius:18px}.slide{height:clamp(300px,70vw,430px)}.slide-copy{left:16px;right:16px;bottom:42px;padding:16px}.slider-arrow{width:40px;height:40px;font-size:24px}.hero-grid,.page-layout,.app-section,.stagger-item{grid-template-columns:1fr}.stagger-item:nth-child(even) .stagger-media{order:0}.product-grid,.grid-2,.grid-3,.grid-4,.reviews,.service-list,.contact-types{grid-template-columns:1fr}.board-grid{grid-template-columns:repeat(2,1fr)}.image-row,.image-row.two{grid-template-columns:1fr}.section{padding:34px 0}.hero-card,.card,.zone-card,.info-card,.review-card,.notice-card{padding:20px}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.mobile-logo img{height:40px}.mobile-topbar .main-btn{padding:8px 12px;font-size:13px}.board-grid{grid-template-columns:1fr}.capsule{min-width:170px}.slide-copy h1,.slide-copy h2{font-size:25px}.slide-copy p{font-size:14px}.banner-slider{min-height:280px}.slide{height:300px}.slider-prev{left:8px}.slider-next{right:8px}.footer-links{grid-template-columns:1fr}}