.page {
  padding: 32rpx;
  background: #FFF8F7;
  min-height: 100vh;
}

.header {
  text-align: center;
  margin-bottom: 32rpx;
}

.title {
  font-size: 36rpx;
  font-weight: bold;
  color: #1A1A1A;
  display: block;
}

.activity-name {
  font-size: 24rpx;
  color: #999;
  display: block;
  margin-top: 8rpx;
}

.section {
  background: #fff;
  border-radius: 20rpx;
  padding: 32rpx;
  margin-bottom: 24rpx;
}

.section-title {
  font-size: 28rpx;
  font-weight: bold;
  color: #1A1A1A;
  display: block;
  margin-bottom: 20rpx;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 16rpx;
}

.radio-item {
  padding: 24rpx;
  background: #F9F9F9;
  border-radius: 16rpx;
  font-size: 28rpx;
  color: #333;
  border: 2rpx solid transparent;
  transition: all 0.2s;
}

.radio-item.active {
  background: #FFF3F2;
  border-color: #E96B6B;
  color: #E96B6B;
}

.participant-list {
  margin-top: 24rpx;
  padding-top: 24rpx;
  border-top: 1rpx solid #f0f0f0;
}

.list-hint {
  font-size: 24rpx;
  color: #999;
  display: block;
  margin-bottom: 16rpx;
}

.participant-item {
  display: flex;
  align-items: center;
  padding: 16rpx 0;
  border-bottom: 1rpx solid #f5f5f5;
}

.participant-item:last-child {
  border-bottom: none;
}

.avatar {
  width: 64rpx;
  height: 64rpx;
  border-radius: 32rpx;
  margin-right: 16rpx;
  background: #EEE;
}

.name {
  flex: 1;
  font-size: 28rpx;
  color: #333;
}

.checkmark {
  color: #E96B6B;
  font-size: 32rpx;
  font-weight: bold;
}

.btn-submit {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  background: #E96B6B;
  color: #fff;
  border-radius: 44rpx;
  font-size: 30rpx;
  margin-top: 24rpx;
}

.btn-submit[disabled] {
  background: #CCC;
}

.btn-skip {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  background: transparent;
  color: #999;
  border-radius: 44rpx;
  font-size: 28rpx;
  border: 1rpx solid #DDD;
  margin-top: 16rpx;
}

/* 已提交状态 */
.submitted {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120rpx 32rpx;
}

.success-icon {
  font-size: 80rpx;
  color: #E96B6B;
  margin-bottom: 24rpx;
}

.success-title {
  font-size: 36rpx;
  font-weight: bold;
  color: #1A1A1A;
  margin-bottom: 16rpx;
}

.success-hint {
  font-size: 28rpx;
  color: #999;
  margin-bottom: 48rpx;
}

.btn-home {
  width: 80%;
  height: 88rpx;
  line-height: 88rpx;
  background: #E96B6B;
  color: #fff;
  border-radius: 44rpx;
  font-size: 30rpx;
}