.bd-page{max-width:1280px;margin:0 auto;padding:18px 20px 48px}.bd-bread{font-size:13px;color:#7b8792;margin-bottom:14px}.bd-bread a{color:#1677d2}.bd-hero{display:flex;gap:22px;align-items:center;background:#fff;border:1px solid #dfe5eb;padding:24px;border-radius:8px}.bd-mark{width:92px;height:92px;border-radius:14px;background:linear-gradient(135deg,#176fd1,#2e91f2);display:flex;align-items:center;justify-content:center;color:#fff;font-size:34px;font-weight:900}.bd-info{flex:1}.bd-info h1{margin:0 0 8px;font-size:26px}.bd-meta{color:#667583;line-height:1.8}.bd-actions{display:flex;gap:9px;flex-wrap:wrap}.bd-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border:1px solid #cdd7e1;border-radius:5px;background:#fff;color:#415466}.bd-btn.primary{background:#1677d2;color:#fff;border-color:#1677d2}.bd-title{font-size:19px;margin:24px 0 12px}.bd-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.bd-card{display:grid;grid-template-columns:110px 1fr;gap:12px;border:1px solid #dfe5eb;background:#fff;padding:12px;border-radius:7px}.bd-image{height:100px;background:#f7f8fa;display:flex;align-items:center;justify-content:center}.bd-image img{width:100%;height:100%;object-fit:contain}.bd-card h2{font-size:15px;margin:0 0 6px}.bd-card h2 a{color:#263b50}.bd-model{font-weight:700;color:#1677d2}.bd-spec{font-size:12px;color:#74808b;margin-top:6px;line-height:1.6}.bd-empty{padding:45px;text-align:center;border:1px solid #e1e6eb;background:#fff;color:#8b96a0}@media(max-width:900px){.bd-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.bd-hero{align-items:flex-start;flex-wrap:wrap}.bd-grid{grid-template-columns:1fr}.bd-actions{width:100%}}