.dashboard-container {
  background-color: #f0f2f5;
  min-height: calc(100vh - 100px);
}

.mb-20 {
  margin-bottom: 12px;
}

.data-card {
  transition: all 0.3s;
  height: 200px; // 统一高度
  display: flex;
  flex-direction: column;
}

.data-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.15);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-shrink: 0; // 防止压缩
}

.title {
  font-size: 16px;
  font-weight: 600;
}

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-number {
  font-size: 28px;
  font-weight: bold;
  line-height: 38px;
}

.trend {
  display: flex;
  align-items: center;
  margin-top: 6px;
  font-size: 13px;
}

.trend span:first-child {
  color: rgba(0, 0, 0, 0.45);
  margin-right: 8px;
}

.card-chart {
  margin-top: auto; // 推到底部
  height: 50px; // 统一图表高度
}

.up {
  color: #67c23a;
}

.down {
  color: #f56c6c;
}

.rank-list .rank-item {
  display: flex;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.rank-number {
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  background: #fafafa;
  border-radius: 4px;
  margin-right: 12px;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.65);
}

.rank-number.top-three {
  color: #fff;
}

.rank-number.top-three:nth-child(1) {
  background-color: #f56c6c;
}

.rank-number.top-three:nth-child(2) {
  background-color: #e6a23c;
}

.rank-number.top-three:nth-child(3) {
  background-color: #409eff;
}

.feedback-item {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.feedback-content {
  margin-left: 12px;
  flex: 1;
}

.feedback-header {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.username {
  font-weight: 500;
  margin-right: 8px;
}

.time {
  color: rgba(0, 0, 0, 0.45);
  margin-left: 8px;
}

.feedback-text {
  margin-bottom: 8px;
}

.feedback-images {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hollow-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid currentColor;
  background: #fff;
}