.product-detail{max-width:860px}.product-detail-cover{background:linear-gradient(120deg, var(--theme-brand) 0%, color-mix(in srgb, var(--theme-brand) 55%, #6d28d9) 100%);border-radius:16px;justify-content:center;align-items:center;gap:12px;width:100%;height:180px;margin-bottom:18px;display:flex;position:relative;overflow:hidden}.product-detail-cover:after{content:"";background:radial-gradient(120% 120% at 15% 10%,#ffffff38,#0000 55%),radial-gradient(90% 90% at 90% 90%,#00000038,#0000 60%);position:absolute;inset:0}.product-detail-cover-cat{z-index:1;letter-spacing:.04em;color:#ffffffeb;font-size:22px;font-weight:700;position:relative}.product-detail-cover-type{z-index:1;color:#ffffffeb;background:#ffffff1f;border:1px solid #ffffff73;border-radius:999px;padding:4px 12px;font-size:12px;font-weight:600;position:relative}.product-detail-back{color:var(--text-soft,#6b7280);transition:color .2s var(--ease);margin:4px 0 18px;font-size:14px;font-weight:600;text-decoration:none;display:inline-block}.product-detail-back:hover{color:var(--theme-brand)}.product-detail-hero{border-bottom:1px solid var(--border-light);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:22px;display:flex}.product-detail-avatar{border-radius:18px;flex-shrink:0;justify-content:center;align-items:center;width:76px;height:76px;font-size:34px;font-weight:750;display:flex;overflow:hidden}.product-detail-avatar .skill-avatar-initial{background:var(--theme-brand);color:#fff;width:100%;height:100%;font-size:inherit;font-weight:inherit;box-shadow:0 8px 22px color-mix(in srgb, var(--theme-brand) 32%, transparent);justify-content:center;align-items:center;display:flex}.product-detail-avatar img{object-fit:contain;background:#fff;width:100%;height:100%}.product-detail-hero-main{flex:420px;min-width:0}.product-detail-cat{letter-spacing:.14em;color:var(--brand);margin-bottom:4px;font-size:12px;font-weight:700;display:inline-block}.product-detail-name{letter-spacing:-.02em;color:var(--text);margin:12px 0 8px;font-size:34px;font-weight:750}.product-detail-tagline{color:var(--text-soft,#6b7280);margin:0 0 14px;font-size:17px}.product-detail-tags{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.product-detail-tags li{background:var(--bg-soft);color:var(--text-2);border:1px solid var(--border-light);border-radius:999px;padding:3px 10px;font-size:12px}.product-detail-cta{flex-direction:column;flex-shrink:0;gap:10px;display:flex}.product-cta{white-space:nowrap;transition:all .2s var(--ease);border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:650;text-decoration:none;display:inline-flex}.product-cta-primary{color:#fff;background:var(--theme-brand);border:1px solid var(--theme-brand)}.product-cta-primary:hover{background:var(--theme-brand-hover,var(--theme-brand));border-color:var(--theme-brand-hover,var(--theme-brand))}.product-cta-ghost{color:var(--text);border:1px solid var(--border);background:0 0}.product-cta-ghost:hover{color:var(--theme-brand);border-color:var(--theme-brand)}.product-detail-meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:22px 0 8px;display:grid}.product-detail-meta>div{background:color-mix(in srgb, var(--bg) 60%, transparent);border:1px solid var(--border-light);border-radius:12px;padding:12px 14px}.product-detail-meta dt{color:var(--text-soft,#6b7280);margin-bottom:4px;font-size:12px}.product-detail-meta dd{color:var(--text);margin:0;font-size:14px;font-weight:600}.product-detail-section{margin-top:30px}.product-detail-section>h2{color:var(--text);margin:0 0 14px;font-size:19px;font-weight:700}.product-detail-overview{color:var(--text);margin:0;font-size:15.5px;line-height:1.8}.product-detail-highlights{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.product-detail-highlights li{color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:12px;align-items:flex-start;gap:10px;padding:14px 16px;font-size:14.5px;line-height:1.6;display:flex}.product-detail-check{color:#fff;background:var(--theme-brand);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:1px;font-size:12px;display:inline-flex}.product-detail-best{border-left:3px solid var(--theme-brand);background:color-mix(in srgb, var(--theme-brand) 8%, transparent);border-radius:0 12px 12px 0;margin-top:28px;padding:16px 18px}.product-detail-best-label{letter-spacing:.04em;color:var(--theme-dark-brand,var(--theme-brand));margin-bottom:6px;font-size:12px;font-weight:700;display:block}.product-detail-best p{color:var(--text);margin:0;font-size:15px;line-height:1.7}.product-detail-related{flex-wrap:wrap;gap:10px;display:flex}.product-detail-related-item{color:var(--theme-brand);border:1px solid var(--border);background:var(--bg);transition:all .2s var(--ease);border-radius:10px;padding:8px 14px;font-size:14px;font-weight:600;text-decoration:none}.product-detail-related-item:hover{border-color:var(--theme-brand);background:color-mix(in srgb, var(--theme-brand) 8%, transparent)}.product-detail-related-item.is-current{color:#fff;background:var(--theme-brand);border-color:var(--theme-brand)}.product-detail-links{border-top:1px solid var(--border-light);flex-wrap:wrap;gap:12px;margin-top:32px;padding-top:22px;display:flex}@media (max-width:640px){.product-detail-name{font-size:28px}.product-detail-cover{height:130px}.product-detail-avatar{border-radius:15px;width:60px;height:60px;font-size:28px}.product-detail-meta{grid-template-columns:1fr}.product-detail-cta{flex-direction:row;width:100%}.product-cta{flex:1}}