.code-card {
  margin-top: 44rpx;
  padding: 34rpx 30rpx;
  background: #183f31;
  border-radius: 32rpx;
  color: #fff;
  text-align: center;
}

.code-label {
  color: rgba(255, 255, 255, 0.66);
  font-size: 23rpx;
  font-weight: 700;
}

.code-card input {
  height: 130rpx;
  color: #d9ef72;
  font-size: 70rpx;
  font-weight: 900;
  letter-spacing: 16rpx;
}

.demo-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 23rpx;
  text-decoration: underline;
}

.preview-label {
  margin-bottom: 8rpx;
  color: #1d6b4f;
  font-size: 22rpx;
  font-weight: 800;
}

.preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24rpx;
  color: #68726c;
  font-size: 23rpx;
}

.preview-error {
  margin-top: 18rpx;
  padding: 20rpx 24rpx;
  background: #fff0ee;
  border-radius: 20rpx;
  color: #a63b35;
  font-size: 23rpx;
  line-height: 1.5;
}

.name-input {
  display: flex;
  align-items: center;
  gap: 20rpx;
  padding: 18rpx 24rpx;
  background: #fffdf7;
  border-radius: 24rpx;
}

.name-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70rpx;
  height: 70rpx;
  background: #d9ef72;
  border-radius: 50%;
  font-weight: 900;
}

.name-input input {
  flex: 1;
  height: 70rpx;
  font-size: 29rpx;
}

.join-button {
  margin-top: 40rpx;
}

.privacy-tip {
  padding: 22rpx;
  color: #7c8580;
  font-size: 22rpx;
  line-height: 1.6;
  text-align: center;
}