:root{--bg:#FFF8F0;--nav:rgba(38,20,12,.94);--title:#24130C;--brand:#FF6B35;--deep:#2B1A3F;--cyan:#00E5B0;--gold:#FFD166;--red:#B8336A;--text:#2A1F1A;--muted:#75645A;--soft:#A9978C;--card:#fff;--border:rgba(255,107,53,.18);--shadow:0 20px 46px rgba(97,45,16,.14);--radius:22px;--max:1240px}*{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","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(97,45,16,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 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@media (max-width:680px){body{padding-bottom:66px}.container{width:min(100% - 26px,var(--max))}.header-inner{padding:0 13px;gap:10px}.site-logo img{max-height:38px}.hero{padding:42px 0 34px}.hero h1{font-size:54px}.hero .subtitle{font-size:24px}.lead{font-size:15px}.floating-note{position:static;margin-top:10px}.highlight-grid,.triple-grid,.reviews,.sidebar{grid-template-columns:1fr}.highlights{margin-top:14px}.highlight-item{padding:18px}.section{padding:54px 0}.section-head{display:block}.section-desc{margin-top:10px}.brand-card,.zone-card,.info-card,.content-block{padding:22px}.page-hero{padding:42px 0 28px}.page-hero h1{font-size:42px}.article{padding:42px 0}.app-cta{display:block}.app-cta .main-btn{margin-top:16px}.drawer-nav{grid-template-columns:1fr}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:10px;right:10px;bottom:8px;z-index:9000;background:rgba(36,19,12,.96);border:1px solid rgba(255,255,255,.1);border-radius:20px;box-shadow:0 10px 30px rgba(36,19,12,.28);overflow:hidden}.mobile-bottom-nav a{text-align:center;color:#FFF3E8;text-decoration:none;padding:12px 5px;font-size:13px}.site-footer{padding-bottom:100px}}