/* ── Settings ── */
  .settings-section { background:var(--surface); border:1px solid var(--border); border-radius:10px; margin-bottom:20px; overflow:hidden; box-shadow:0 1px 4px rgba(0,0,0,0.04); }
  .settings-section-title { font-size:10px; text-transform:uppercase; letter-spacing:0.15em; color:var(--muted); padding:14px 24px; border-bottom:1px solid var(--border); background:var(--panel); font-weight:600; }
  .settings-section-body { padding:24px; }