.commerce-page{--c-bg:#030710;--c-panel:rgba(11,20,35,0.9);--c-text:#f8fafc;--c-muted:#94a3b8;--c-line:rgba(148,163,184,0.15);--c-blue:#8be7ca;--c-blue-text:#8be7ca;--c-notice:rgba(251,191,36,0.1);min-height:80vh;background:radial-gradient(ellipse 75% 40% at 50% 0,rgba(139,231,202,.08),transparent 65%),radial-gradient(circle at 85% 25%,rgba(201,255,90,.05),transparent 48%),var(--c-bg);color:var(--c-text);font:16px/1.65 Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,PingFang SC,Microsoft YaHei,sans-serif;padding:40px 24px 72px}.commerce-inner{max-width:1120px;margin:auto}.commerce-page a{color:var(--c-blue-text);text-underline-offset:4px}.commerce-page :focus-visible{outline:2px solid var(--c-blue);outline-offset:4px}.commerce-page h1{font-size:clamp(28px,4vw,40px);line-height:1.2;font-weight:780;letter-spacing:-.035em;margin:20px 0 16px;overflow-wrap:anywhere;color:#f8fafc}.commerce-page h2{font-size:22px;font-weight:700;margin:0 0 16px;color:#f8fafc}.commerce-page h3{font-size:18px;font-weight:650;margin:0 0 12px;color:#f1f5f9}.commerce-page p{margin:0 0 16px}.commerce-page .commerce-button,.commerce-page button{min-height:44px;padding:10px 18px;border:1px solid rgba(139,231,202,.25);border-radius:12px;font:inherit;font-size:14px;font-weight:650;cursor:pointer;background:rgba(13,24,42,.85);color:var(--c-text);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;box-shadow:inset 0 1px 0 rgba(255,255,255,.1);transition:transform .16s ease,border-color .16s ease,background .16s ease,box-shadow .16s ease}.commerce-page .commerce-button:hover,.commerce-page button:hover:not(:disabled){transform:translateY(-1px);border-color:rgba(139,231,202,.5);background:rgba(18,34,56,.95)}.commerce-page .commerce-primary{background:linear-gradient(135deg,#c9ff5a,#8be7ca);border-color:rgba(201,255,90,.55);color:#041410!important;font-weight:750;box-shadow:0 10px 28px rgba(139,231,202,.22),inset 0 1px 0 rgba(255,255,255,.5)}.commerce-page .commerce-primary:hover:not(:disabled){filter:brightness(1.05);box-shadow:0 14px 34px rgba(139,231,202,.32),inset 0 1px 0 rgba(255,255,255,.65)}.commerce-page button:disabled{cursor:not-allowed;background:rgba(30,41,59,.6);border-color:rgba(148,163,184,.14);color:var(--c-muted);box-shadow:none}.commerce-breadcrumb{display:flex;gap:16px;flex-wrap:wrap;align-items:center;font-size:14px;color:var(--c-muted)}.product-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:40px;align-items:start;margin-top:24px}.product-detail-copy{min-width:0}.product-detail-section{padding:28px 0;border-top:1px solid var(--c-line)}.product-detail-text{white-space:pre-wrap;overflow-wrap:anywhere;color:#cbd5e1}.product-detail-notice{background:var(--c-notice);border:1px solid rgba(251,191,36,.28);color:#fde68a;padding:20px;border-radius:14px;margin-bottom:28px}.product-detail-notice p:last-child{margin-bottom:0}.product-detail-image{width:100%;max-height:420px;object-fit:contain;border-radius:16px;margin-bottom:24px;border:1px solid var(--c-line);background:rgba(8,15,28,.9);box-shadow:0 18px 44px rgba(0,0,0,.45)}.product-detail-gallery{display:grid;gap:16px}.product-detail-panel{position:sticky;top:96px;border:1px solid rgba(139,231,202,.24);border-radius:20px;background:radial-gradient(260px circle at 85% 0,rgba(139,231,202,.12),transparent 68%),linear-gradient(165deg,rgba(13,24,42,.95),rgba(6,12,23,.98));box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 24px 60px rgba(0,0,0,.5);padding:26px;display:grid;gap:20px;min-width:0}.product-detail-panel .product-detail-price{font-family:var(--font-mono),ui-monospace,monospace;font-size:36px;font-weight:800;font-variant-numeric:tabular-nums;color:#8be7ca;text-shadow:0 0 24px rgba(139,231,202,.22);margin:0;line-height:1.2}.product-detail-price small{font-size:16px;color:var(--c-muted);font-weight:400;margin-left:8px}.product-detail-specs{display:grid;gap:12px;margin:0;padding:16px;border-radius:14px;border:1px solid rgba(148,163,184,.12);background:rgba(4,9,18,.65)}.product-detail-specs>div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;font-size:14px}.product-detail-specs dt{color:var(--c-muted)}.product-detail-specs dd{margin:0;text-align:right;overflow-wrap:anywhere;font-weight:600;color:#f1f5f9}.product-detail-panel .commerce-button,.product-detail-panel .commerce-primary{width:100%}.commerce-muted,.commerce-status{color:var(--c-muted);font-size:14px}.commerce-status{min-height:24px}.help-intro{max-width:720px;margin-bottom:32px}.help-search{display:flex;gap:12px;align-items:end;margin:24px 0}.help-search label{flex:1;min-width:0}.help-search label span{display:block;margin-bottom:8px;font-size:13px;color:var(--c-muted)}.commerce-page input[type=search]{width:100%;min-height:48px;border:1px solid rgba(148,163,184,.22);background:rgba(5,11,22,.88);color:var(--c-text);border-radius:12px;padding:10px 15px;font:inherit;box-shadow:inset 0 2px 6px rgba(0,0,0,.45)}.commerce-page input[type=search]:focus{border-color:rgba(139,231,202,.55);box-shadow:0 0 0 3px rgba(139,231,202,.14),inset 0 2px 6px rgba(0,0,0,.45)}.help-shortcuts{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 32px}.help-topic{margin:36px 0}.help-article{border:1px solid var(--c-line);border-radius:16px;background:rgba(10,18,32,.72);scroll-margin-top:112px;padding:4px 20px 16px;margin-bottom:14px;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}.help-article summary{cursor:pointer;padding:14px 0;font-weight:680;color:#f8fafc}.help-article p{margin:8px 0 16px;white-space:pre-wrap;color:#cbd5e1}.help-article-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.help-contact{border-top:1px solid var(--c-line);margin-top:40px;padding-top:28px}@media (max-width:800px){.commerce-page{padding:24px 16px 48px}.product-detail-grid{grid-template-columns:minmax(0,1fr);gap:24px}.product-detail-panel{position:static;grid-row:1}.product-detail-section{padding:24px 0}.help-search{align-items:stretch;flex-direction:column}}@media (prefers-reduced-motion:reduce){.commerce-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.product-detail-heading{max-width:800px;margin:28px 0}.product-detail-panel .commerce-status:empty{display:none}