/* pages/index/index.wxss 或 .scss */
.nav-card {
  width: 48%;
  height: 100px;
  border-radius: 12px;
  padding: 15px;
  box-sizing: border-box;
  margin-bottom: 15px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  color: #333;
}

.nav-title {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 5px;
}

.nav-desc {
  font-size: 12px;
  opacity: 0.8;
}