.brand-letters{display:flex;flex-wrap:wrap;gap:4px;margin:16px 0 24px;position:sticky;top:60px;background:var(--bg);padding:8px 0;z-index:10}.brand-letter{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--gray-200);font-size:.82rem;font-weight:600;color:var(--gray-600);text-decoration:none}.brand-letter:hover{background:var(--blue);color:#fff;border-color:var(--blue);text-decoration:none}.brand-sec{padding:16px 0;border-bottom:1px solid var(--gray-100)}.brand-sec__h{font-size:1.1rem;font-weight:700;color:var(--blue);margin-bottom:10px}.brand-list{display:flex;flex-wrap:wrap;gap:6px}.brand-link{display:inline-block;padding:6px 12px;font-size:.82rem;color:var(--gray-700);text-decoration:none;background:var(--surface);border:1px solid var(--gray-200);border-radius:var(--r-sm)}.brand-link:hover{border-color:var(--blue);color:var(--blue);text-decoration:none}.brand-link small{color:var(--gray-400);font-weight:400}