/* Unix Tip of the Day box — v1, Nov 3, 2026. Muted dark palette to match the theme. */
.ux-tip {
  background: #0f172a;
  border-bottom: 1px solid #1e293b;
  color: #94a3b8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.6;
}
.ux-tip-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 20px;
  border-left: 3px solid #38bdf8;
}
.ux-tip-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #38bdf8;
  font-weight: 700;
  margin-bottom: 8px;
}
.ux-tip-label span { color: #64748b; font-weight: 400; letter-spacing: normal; text-transform: none; }
.ux-tip-cmd {
  display: block;
  background: #070b12;
  border: 1px solid #1e293b;
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 8px;
  color: #e2e8f0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 14.5px;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.ux-tip-why { margin: 0; color: #cbd5e1; }
.ux-tip-why a { color: #7dd3fc; text-decoration: none; white-space: nowrap; }
.ux-tip-why a:hover { text-decoration: underline; }
@media (max-width: 640px) {
  .ux-tip { font-size: 13.5px; }
  .ux-tip-inner { padding: 14px; }
  .ux-tip-cmd { font-size: 13px; }
}