:root{--sf-black:#000000;--sf-ink:#0d0d0d;--sf-muted:#666666;--sf-faint:#8f8f8f;--sf-line:#e0e0e0;--sf-line-soft:#f0f0f0;--sf-face:#f5f5f5;--sf-canvas:#fafafa;--sf-white:#ffffff;--sf-promo:#e03131;--sf-promo-dark:#c92a2a;--sf-sale:#e8590c;--sf-star:#f59f00;--sf-star-empty:#d9d9d9;--sf-max-width:1392px;--sf-gutter:24px;--sf-header-height:71px;--sf-strip-height:36px;--sf-font:"DM Sans",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--sf-font-display:"Playfair Display",Georgia,"Times New Roman",serif;--sf-shadow-card:0 2px 12px rgba(0,0,0,0.06);--sf-shadow-pop:0 8px 28px rgba(0,0,0,0.12)}.sf-root{font-family:var(--sf-font);color:var(--sf-ink);background:var(--sf-canvas);min-height:100vh;display:flex;flex-direction:column}.sf-root *,.sf-root :after,.sf-root :before{box-sizing:border-box}.sf-root img{display:block;max-width:100%}.sf-root a{color:inherit;text-decoration:none}.sf-root 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a:hover{border-color:var(--sf-white);color:var(--sf-white)}.sf-footer-col-title{font-size:14px;font-weight:700;margin-bottom:16px}.sf-footer-link{display:block;margin-bottom:10px;font-size:13px;color:rgba(255,255,255,.6)}.sf-footer-link:hover{color:var(--sf-white)}.sf-footer-bottom{padding:20px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px;color:rgba(255,255,255,.55)}.sf-tabbar{display:none}@media (hover:none) and (pointer:coarse),(max-width:820px){:root{--sf-gutter:16px;--sf-header-height:56px}.sf-footer{display:none}.sf-main{padding-bottom:calc(56px + env(safe-area-inset-bottom, 0px))}.sf-tabbar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));height:calc(56px + env(safe-area-inset-bottom, 0px));padding-bottom:env(safe-area-inset-bottom,0);background:var(--sf-white);border-top:1px solid 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a,a.breadcrumb-home-link,a.sf-brand-item,a.sf-cart-media,a.sf-product-media,a.sf-promo-card,a.sf-rank-media,a.sf-shop-cta{color:inherit}a.cat-head-link,a.view-more-link{color:var(--brand)}a.sidebar-menu-item{color:var(--text)}a.product-link{color:inherit}@media (hover:none) and (pointer:coarse),(max-width:820px){.sf-header-inner{min-width:0;gap:6px}.sf-logo{flex:0 1 auto;min-width:0;max-width:132px;overflow:hidden;text-overflow:ellipsis}.sf-header-actions{flex:1 1 auto;min-width:0;justify-content:flex-end;gap:0}.sf-header-lang{min-width:0;max-width:92px;overflow:hidden}.sf-header-lang .language-selector-btn{max-width:92px;padding:6px;overflow:hidden}.sf-header-lang .language-label{display:none}.sf-header-actions .sf-icon-btn{width:32px;height:32px}.sf-auth-actions .sf-btn{min-width:48px;padding:0 8px}}@media (max-width:420px){.sf-header-lang,.sf-header-lang .language-selector-btn{max-width:70px;padding-inline:4px}.sf-header-lang .language-selector-btn{gap:4px}.sf-header-lang 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