.page { padding: 20rpx; }
.section { margin-bottom: 24rpx; }
.row.wrap { display: flex; flex-wrap: wrap; gap: 16rpx; }
.card-title { color: #333; font-size: 28rpx; margin-bottom: 16rpx; padding: 0 20rpx; }
.btn-primary {
  width: 100%;
  padding: 28rpx;
  background: #5a9;
  color: #fff;
  border-radius: 16rpx;
  font-size: 32rpx;
  border: none;
}
.lock-msg { color: #a44; padding: 16rpx 20rpx; font-size: 26rpx; }
.loading, .error { padding: 80rpx; text-align: center; color: #888; }