.db-all-brands { font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; margin: 20px 0; }
.db-top { display:flex; flex-direction:column; gap:12px; margin-bottom:18px; }
.db-search { max-width:720px; width:100%; }
#db-search-input { width:100%; padding:12px 16px; border-radius:10px; border:1px solid #e5e7eb; font-size:15px; }
.db-alphabet { display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.db-letter { padding:8px 12px; border-radius:8px; background:transparent; border:1px solid transparent; text-decoration:none; color:#0f172a; font-weight:600; cursor:pointer; transition:background .18s; }
.db-letter:hover { background:#f8fafc; transform:translateY(-1px); }
.db-letter-section { margin-bottom:28px; }
.db-letter-heading { font-size:20px; margin:0 0 12px 0; padding:6px 0; }
.db-grid { display:grid; gap:14px; grid-template-columns: repeat(5, 1fr); align-items:start; }
.db-item { background:#fff; border-radius:12px; padding:12px; text-align:center; transition:box-shadow .12s, transform .08s; border:1px solid #eef2f7; }
.db-item:hover { transform:translateY(-4px); box-shadow:0 8px 20px rgba(12,18,30,0.06); }
.db-link { display:block; color:inherit; text-decoration:none; }
.db-img-wrap { width:100%; height:78px; display:flex; align-items:center; justify-content:center; margin-bottom:10px; }
.db-img { max-height:64px; max-width:100%; object-fit:contain; }
.db-title { font-size:14px; font-weight:600; color:#0f172a; }
@media (max-width:1100px) { .db-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width:640px) { .db-grid { grid-template-columns: repeat(2, 1fr); } .db-img-wrap { height:60px; } .db-letter-heading { font-size:18px; } }
.db-letter-section.hidden { display:none; }