.bf-bundle{max-width:1100px;margin:0 auto;padding:10px;box-sizing:border-box;font-family:inherit}.bf-bundle-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.bf-card{border:1px solid #ddd;border-radius:14px;overflow:hidden;background:#fff;transition:.15s;box-shadow:0 1px 3px rgba(0,0,0,.06)}.bf-card.is-selected{border-color:#210000;box-shadow:0 0 0 2px rgba(45,0,0,.12)}.bf-card-image{aspect-ratio:1/1;overflow:hidden;background:#f5f5f5}.bf-card-image img{width:100%;height:100%;object-fit:cover;display:block}.bf-card-body{padding:18px}.bf-card-title{font-size:24px;line-height:1.35;margin-bottom:8px;color:#222}.bf-card-code{font-size:14px;color:#666;margin-bottom:7px}.bf-card-old{font-size:18px;color:#888;text-decoration:line-through;margin-bottom:12px}.bf-card-old .woocommerce-Price-amount{text-decoration:line-through}.bf-select,.bf-checkout{width:100%;border:0;border-radius:10px;background:#260000;color:#fff;padding:15px 18px;font-size:18px;font-weight:600;cursor:pointer}.bf-select:disabled,.bf-checkout:disabled{opacity:.45;cursor:not-allowed}.bf-qty{display:flex;align-items:center;gap:10px}.bf-qty button{width:48px;height:48px;border-radius:50%;border:0;background:#260000;color:#fff;font-size:24px;cursor:pointer}.bf-qty span{flex:1;height:46px;display:flex;align-items:center;justify-content:center;border:1px solid #333;border-radius:8px;font-size:20px}.bf-bundle-bar{position:sticky;bottom:0;margin:20px -10px -10px;padding:18px 12px 14px;background:#eee;z-index:5;text-align:center;box-shadow:0 -3px 15px rgba(0,0,0,.08)}.bf-total{font-size:30px;font-weight:700;margin-bottom:12px}.bf-selected-list{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin-bottom:12px}.bf-chip{background:#fff;border-radius:999px;padding:5px 10px;font-size:13px}.bf-checkout{max-width:900px}.bf-message{margin-top:10px;color:#a00;font-weight:600}@media(max-width:700px){.bf-bundle-grid{gap:10px}.bf-card-body{padding:12px}.bf-card-title{font-size:18px}.bf-card-old{font-size:14px}.bf-select{font-size:15px;padding:12px 8px}.bf-qty button{width:40px;height:40px}.bf-qty span{height:38px}.bf-total{font-size:26px}}