:root{--bg:#f6f4ef;--ink:#1b1b1b;--muted:#5a5a5a;--accent:#0a6d4d;--card:#ffffff;--border:#e0ddd5;--max:1240px;font-family:Georgia,serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--max);margin:0 auto;padding:0 20px}.site-header{background:#fff;border-bottom:1px solid var(--border);padding:18px 0}.logo{font-weight:700;font-size:1.2rem}.main-nav ul,.footer-nav ul{list-style:none;display:flex;gap:16px;margin:0;padding:0}.hero{padding:40px 0;background:linear-gradient(120deg,#ffffff,#efe9dd)}.hero h1{margin:0 0 8px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.card{background:var(--card);border:1px solid var(--border);padding:16px;border-radius:8px}.card img{width:100%;height:180px;object-fit:cover;border-radius:6px}.btn{display:inline-block;padding:8px 12px;background:var(--accent);color:#fff;border-radius:4px}.site-footer{border-top:1px solid var(--border);padding:20px 0;margin-top:40px;background:#fff}.breadcrumbs ol{list-style:none;display:flex;gap:8px;padding:10px 20px;margin:0}.breadcrumbs li::after{content:"/";margin-left:8px;color:var(--muted)}.breadcrumbs li:last-child::after{content:""}.article .featured,.product-detail .featured{width:100%;max-height:420px;object-fit:cover;border-radius:8px}.filters{display:flex;flex-wrap:wrap;gap:16px;background:#fff;padding:16px;border:1px solid var(--border);border-radius:8px;margin-bottom:20px}.filter-group{min-width:200px}fieldset{border:1px solid var(--border);padding:10px;border-radius:6px}.checkbox{display:flex;gap:8px;align-items:center}.price{font-weight:700}img{max-width:100%}input,select,textarea,button{font:inherit}main.site-main{min-height:60vh;padding-bottom:40px}

.product-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px}.product-gallery{display:flex;flex-direction:column;gap:12px}.product-main{border:1px solid var(--border);border-radius:10px;background:#fafafa;padding:10px}.product-main img{width:100%;height:auto;object-fit:contain;border-radius:8px}.product-thumbs{display:flex;flex-wrap:wrap;gap:10px}.product-thumb{border:1px solid var(--border);background:#fff;border-radius:8px;padding:4px;cursor:pointer}.product-thumb img{width:70px;height:70px;object-fit:cover;border-radius:6px}.product-thumb.is-active{border-color:var(--accent)}.product-info h1{margin:0 0 6px}.product-short{color:var(--muted)}.product-benefits{padding-left:18px}.product-buy{margin-top:16px}.product-facts{list-style:none;padding:0;margin:10px 0;display:grid;gap:8px}.product-facts li{background:#fff;border:1px solid var(--border);border-radius:8px;padding:10px 12px}.product-tabs{display:flex;gap:12px;margin-top:24px;border-bottom:1px solid var(--border)}.product-tab-btn{border:none;background:none;padding:10px 12px;cursor:pointer;color:var(--muted);font-weight:600}.product-tab-btn.is-active{color:var(--accent);border-bottom:2px solid var(--accent)}.product-tab-panel{display:none;padding:16px 0}.product-tab-panel.is-active{display:block}.technical-table{width:100%;border-collapse:collapse}.technical-table th,.technical-table td{border:1px solid var(--border);padding:10px;text-align:left}.technical-table th{background:#f8f8f8;width:35%}.product-use{padding-left:18px}.product-details summary{cursor:pointer;font-weight:600;margin-top:8px}@media (max-width:900px){.product-layout{grid-template-columns:1fr}}