/* ========================================
   文章系统导航样式
   ======================================== */

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 16px;
}

.nav-links {
  display: flex;
  gap: 12px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: 20px;
  color: var(--text-soft);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-link:hover {
  background: rgba(255, 249, 253, 0.9);
  color: var(--primary);
}

.nav-link.active {
  background: var(--primary);
  color: white;
}

@media (max-width: 640px) {
  .app-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .nav-links {
    justify-content: center;
  }

  .app-title {
    justify-content: center;
  }

  .user-info {
    justify-content: center;
  }
}