/* 碳排放数据样式 */
.carbon-data {
  background: #d1e7dd;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 1rem;
}

.carbon-icon {
  width: 32px;
  height: 32px;
  margin-right: 12px;
  vertical-align: middle;
  object-fit: contain;
}

.carbon-data.high {
  background: #f8d7da;
}

.carbon-data.medium {
  background: #fff3cd;
}

.carbon-data.low {
  background: #e8f4fd;
}

.carbon-value {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.carbon-value.zero {
  color: #0f5132;
}

.carbon-value.low {
  color: #2c5aa0;
}

.carbon-value.medium {
  color: #856404;
}

.carbon-value.high {
  color: #721c24;
}

.carbon-desc {
  color: #666;
  margin-bottom: 1rem;
}

.carbon-detail {
  margin-bottom: 1rem;
}

.carbon-tips {
  margin-top: 1rem;
}

.carbon-tips h3 {
  margin-bottom: 1rem;
}

.carbon-tips ul {
  margin-left: 1.5rem;
}

/* 碳排放卡片布局 */
.carbon-card {
  margin-bottom: 2rem;
}

.carbon-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.carbon-left {
  display: flex;
  flex-direction: column;
}

.carbon-right {
  display: flex;
  flex-direction: column;
}