:root{--primary: #2563eb;--accent: #059669;--border: #e2e8f0;--bg: #f8fafc}body{font-family:system-ui,-apple-system,sans-serif;margin:0;background:var(--bg);color:#1e293b}.main-container{max-width:1000px;margin:0 auto;padding:30px 16px}.layout{display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:768px){.layout{grid-template-columns:320px 1fr}}.card{background:#fff;border-radius:20px;border:1px solid var(--border);overflow:hidden;box-shadow:0 1px 2px #0000000d}.p-24{padding:24px}.img-box{aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:20px;background:#fff}.img-box img{max-width:100%;max-height:100%;object-fit:contain}.score-bar{background:#f0fdf4;text-align:center;padding:15px;border-top:1px solid #dcfce7}.score-val{font-size:36px;font-weight:900;color:var(--accent);display:block;line-height:1}.score-label{font-size:10px;color:#166534;font-weight:700;margin-top:4px;display:block}h1{font-size:24px;margin:0 0 20px;color:#0f172a;line-height:1.3}.info-table{width:100%;border-collapse:collapse}.info-row{border-bottom:1px solid #f8fafc}.info-key{padding:12px 0;color:#64748b;font-size:13px;width:130px;vertical-align:top}.info-val{padding:12px 0;font-size:14px;font-weight:600;color:#334155}.info-val a{color:var(--primary);text-decoration:none}.info-val a:hover{text-decoration:underline}.rec-title{margin:50px 0 20px;font-size:18px;font-weight:800;border-left:4px solid var(--accent);padding-left:12px}.rec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}@media(min-width:640px){.rec-grid{grid-template-columns:repeat(4,1fr)}}.rec-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;text-decoration:none;color:inherit;text-align:center;position:relative;transition:.2s}.rec-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:0 4px 12px #0000000d}.rec-card img{width:100%;aspect-ratio:1;object-fit:contain;margin-bottom:8px}.rec-badge{position:absolute;top:8px;right:8px;background:var(--accent);color:#fff;font-size:10px;font-weight:900;padding:2px 6px;border-radius:6px}.rec-name{font-size:12px;font-weight:700;height:34px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.product-search-section{background:#f8fafc;border-bottom:1px solid #e2e8f0;padding:20px 0}.search-container{max-width:1000px;margin:0 auto;padding:0 16px}.search-group{display:flex;gap:8px;max-width:600px;margin:0 auto;background:#fff;padding:8px;border-radius:99px;border:2px solid #2563eb;box-shadow:0 10px 25px #2563eb1a;transition:all .3s ease}.search-group:focus-within{box-shadow:0 15px 35px #2563eb26;transform:translateY(-2px)}.search-input{flex:1;border:none;padding:0 24px;font-size:18px;outline:none;border-radius:99px;background:transparent}.search-button{background:#2563eb;color:#fff;border:none;padding:16px 32px;border-radius:99px;font-weight:800;cursor:pointer;transition:all .3s ease;font-size:16px;white-space:nowrap}.search-button:hover{background:#1d4ed8;transform:scale(1.05)}.search-info{font-size:12px;color:#64748b;margin-top:8px;display:flex;justify-content:space-between;align-items:center}.advanced-search-link{color:#2563eb;text-decoration:none;font-weight:600}.advanced-search-link:hover{text-decoration:underline}@media(max-width:768px){.product-search-section{padding:16px 0}.search-container{padding:0 12px}.search-group{max-width:100%;padding:6px;gap:6px}.search-input{font-size:16px;padding:0 16px}.search-button{padding:12px 24px;font-size:14px}.search-info{flex-direction:column;gap:8px;text-align:center}}.price-history-section{margin-top:40px}.price-history-title{font-size:18px;font-weight:800;border-left:4px solid #f59e0b;padding-left:12px;margin-bottom:20px;color:#1e293b}.price-history-grid{display:grid;gap:12px}.price-record{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}.price-info{display:flex;flex-direction:column}.price-amount{font-size:18px;font-weight:700;color:#059669}.price-details{font-size:12px;color:#64748b;margin-top:4px}.price-date{font-size:12px;color:#94a3b8;text-align:right}.no-price-data{text-align:center;padding:40px;color:#64748b;font-style:italic}