/* Logo lockup — always square mark */
.brand {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}
.brand-logo {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: block;
  object-fit: contain;
  border-radius: 0; /* 方形，不圆角胶囊 */
}
.brand-logo.lg { width: 48px; height: 48px; flex-basis: 48px; }
.brand-logo.sm { width: 28px; height: 28px; flex-basis: 28px; }
.brand-text {
  display: flex;
  flex-direction: column;
  gap: .05rem;
  line-height: 1.25;
}
.brand-text strong {
  font-size: 1.1rem;
  font-weight: 700;
}
.brand-text span {
  font-size: .7rem;
  color: var(--muted, #5b6777);
}
.hero-logo {
  width: 72px;
  height: 72px;
  margin-bottom: 1rem;
  display: block;
  object-fit: contain;
}