.page-rank {
  display: flex;
  flex-direction: column;
  background: #f5f6fb;
  height: 100vh;
}
.page-title-card {
  background: #ffffff;
  padding: 30rpx 0;
  text-align: center;
  box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.08);
  border-radius: 0;
}
.page-title-text {
  font-size: 36rpx;
  font-weight: 800;
  color: #3F51F7;
  letter-spacing: 2rpx;
}
.scroll-view {
  flex: 1;
  height: 0;
}
.content-wrapper {
  padding: 32rpx;
}

/* 模拟资产卡片 */
.portfolio-card {
  background: linear-gradient(135deg, #5d55e8, #7568ff);
  border-radius: 24rpx;
  padding: 40rpx 32rpx;
  margin-bottom: 32rpx;
  box-shadow: 0 16rpx 40rpx rgba(93, 85, 232, 0.3);
}
.portfolio-header {
  display: flex;
  align-items: center;
  margin-bottom: 32rpx;
}
.portfolio-icon {
  font-size: 40rpx;
  margin-right: 16rpx;
}
.portfolio-title {
  font-size: 32rpx;
  font-weight: 600;
  color: #ffffff;
}
.portfolio-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.portfolio-main {
  flex: 1;
}
.portfolio-label {
  font-size: 24rpx;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 12rpx;
}
.portfolio-amount {
  font-size: 56rpx;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}
.portfolio-profit {
  text-align: right;
}
.profit-label {
  font-size: 22rpx;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8rpx;
}
.profit-value {
  font-size: 28rpx;
  font-weight: 600;
}
.profit-positive {
  color: #4fffb0;
}
.profit-negative {
  color: #ff6b9d;
}

/* 排行榜区域 */
.leaderboard-section {
  background: #ffffff;
  border-radius: 24rpx;
  padding: 32rpx;
  box-shadow: 0 16rpx 40rpx rgba(37, 52, 94, 0.08);
}
.section-header {
  display: flex;
  align-items: center;
  margin-bottom: 24rpx;
}
.trophy-icon {
  font-size: 36rpx;
  margin-right: 12rpx;
}
.section-title {
  font-size: 32rpx;
  font-weight: 600;
  color: #222222;
}

/* 当前用户排名卡片 */
.my-rank-card {
  background: linear-gradient(135deg, #fff9e6, #fffbf0);
  border: 2rpx solid #ffd966;
  border-radius: 16rpx;
  padding: 24rpx 28rpx;
  display: flex;
  align-items: center;
  margin-bottom: 24rpx;
}
.rank-number {
  font-size: 40rpx;
  font-weight: 700;
  color: #ff9800;
  margin-right: 24rpx;
  min-width: 80rpx;
}
.rank-info {
  flex: 1;
}
.rank-name {
  font-size: 28rpx;
  color: #333333;
  font-weight: 500;
}
.rank-rate {
  font-size: 32rpx;
  font-weight: 700;
}
.rate-positive {
  color: #00c853;
}
.rate-negative {
  color: #ff5252;
}

/* 排行榜列表 */
.leaderboard-list {
  margin-bottom: 24rpx;
}
.leaderboard-item {
  display: flex;
  align-items: center;
  padding: 24rpx 0;
  border-bottom: 1rpx solid #f5f6fb;
}
.leaderboard-item:last-child {
  border-bottom: none;
}
.rank-badge {
  font-size: 32rpx;
  font-weight: 700;
  color: #666666;
  margin-right: 24rpx;
  min-width: 80rpx;
}
.rank-first {
  color: #ff5252;
}
.rank-second {
  color: #ff9800;
}
.rank-third {
  color: #ffc107;
}
.user-info {
  flex: 1;
}
.user-name {
  font-size: 28rpx;
  color: #333333;
}
.user-rate {
  font-size: 32rpx;
  font-weight: 700;
}
.leaderboard-note {
  padding-top: 16rpx;
  border-top: 1rpx solid #f5f6fb;
}
.note-text {
  font-size: 22rpx;
  color: #999999;
  line-height: 1.6;
}
.bottom-safe-area {
  height: 80rpx;
}

/* 模糊效果 */
.blur-content {
  filter: blur(8rpx);
  pointer-events: none;
}

/* 登录遮罩层 */
.login-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}
.login-prompt {
  width: 560rpx;
  max-width: 560rpx;
  background: #ffffff;
  border-radius: 24rpx;
  padding: 50rpx 40rpx;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 20rpx 60rpx rgba(0, 0, 0, 0.3);
  box-sizing: border-box;
}
.lock-icon {
  font-size: 72rpx;
  margin-bottom: 20rpx;
}
.prompt-title {
  display: block;
  font-size: 32rpx;
  font-weight: 600;
  color: #222222;
  margin-bottom: 12rpx;
}
.prompt-desc {
  display: block;
  font-size: 24rpx;
  color: #999999;
  line-height: 1.5;
  margin-bottom: 32rpx;
}
.login-button-native {
  width: 100%;
  height: 80rpx;
  background: linear-gradient(135deg, #4CAF50, #66BB6A);
  color: #ffffff;
  border-radius: 40rpx;
  font-size: 30rpx;
  font-weight: 600;
  box-shadow: 0 8rpx 24rpx rgba(76, 175, 80, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  padding: 0;
  line-height: 80rpx;
}
.login-button-native::after {
  border: none;
}
.button-icon {
  font-size: 32rpx;
  margin-right: 12rpx;
}