:root{--bg:#FFF8F0;--ink:#2A1F1A;--muted:#75645A;--soft:#A9978C;--brand:#FF6B35;--navy:#2B1A3F;--mint:#00E5B0;--gold:#FFD166;--wine:#B8336A;--blue:#E9FFF8;--cream:#FFF1C7;--card:#fff;--deep:#24130C;--footer:#1A0F0A;--border:rgba(255,107,53,.18);--shadow:0 20px 46px rgba(97,45,16,.14);--radius:24px;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,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:rgba(38,20,12,.94);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(97,45,16,.16)}.header-inner{max-width:1280px;margin:0 auto;min-height:74px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo,.drawer-logo,.footer-logo{display:flex;align-items:center;gap:10px;text-decoration:none}.site-logo img{width:42px;height:42px;object-fit:contain}.site-logo strong{font-size:20px;color:#FFF3E8;white-space:nowrap}.nav-core{display:flex;align-items:center;gap:8px}.nav-core a{color:#FFF3E8;text-decoration:none;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap}.nav-core 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@media(max-width:720px){body{padding-bottom:72px}.header-inner{min-height:66px;padding:0 12px;gap:10px}.site-logo img{width:36px;height:36px}.site-logo strong{display:none}.main-btn.compact{min-height:38px;padding:0 13px;font-size:12px}.menu-toggle{width:40px;height:40px}.hero-inner{padding:62px 18px 60px;gap:30px}.hero-copy h1{font-size:52px}.hero-copy .subtitle{font-size:23px}.hero-copy p{font-size:15px}.floating-note{left:8px;bottom:8px}.highlights{margin-top:-18px;padding:0 14px}.highlight-grid{grid-template-columns:1fr}.highlight-item{border-right:0!important;border-bottom:1px solid var(--border)!important}.highlight-item:last-child{border-bottom:0!important}.section{padding:58px 0}.section.compact{padding:40px 0}.page-wrap{padding:0 16px}.section-title{font-size:30px}.two-grid,.three-grid,.reviews-grid,.safety-band,.feedback-row{grid-template-columns:1fr}.feature-copy,.article-card{padding:26px}.feature-media{padding:12px}.zone-card img,.info-card img,.card img{height:auto}.safety-band{padding:26px}.safety-pictures img{height:auto}.page-hero{padding:52px 0}.page-hero-inner{padding:0 16px}.page-hero h1{font-size:42px}.page-hero p{font-size:16px}.article-grid .side-stack{grid-template-columns:1fr}.service-steps{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/3}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.footer-bottom div{flex-wrap:wrap}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:64px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--border);z-index:9998;display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--muted);font-size:11px}.mobile-bottom-nav span{font-size:19px;line-height:1.1;color:var(--brand)}.drawer-nav{grid-template-columns:1fr}.site-drawer{padding:20px}}
@media(max-width:430px){.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.hero-actions{flex-direction:column}.hero-actions .main-btn{width:100%}.channel-chip{max-width:none}.safety-pictures{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}}