shop-app/pages/goods/detail.scss

.container {
  // 设置ios刘海屏底部横线安全区域
  // 110 - 18 + 4
  padding-bottom: calc(constant(safe-area-inset-bottom) + 106rpx + 6rpx);
  padding-bottom: calc(env(safe-area-inset-bottom) + 106rpx + 6rpx);
}

// 商品信息
.goods-info {
  background: #fff;
  padding: 25rpx 30rpx;
}

.info-item__top {
  min-height: 40rpx;
  margin-bottom: 20rpx;
  line-height: 1;
}

.floor-price__samll {
  font-size: 26rpx;
  line-height: 1;
  color: #FA2209;
  margin-bottom: -10rpx;
}

// 商品价
.floor-price {
  color: #FA2209;
  margin-right: 15rpx;
  font-size: 42rpx;
}

.original-price {
  font-size: 26rpx;
  text-decoration: line-through;
  color: #959595;
  margin-right: 15rpx;
  margin-bottom: -6rpx;
}

// 会员价标签
.user-grade {
  background: #3c3c3c;
  border-radius: 6rpx;
  padding: 8rpx 14rpx;
  margin-right: 15rpx;
  font-size: 24rpx;
  color: #EEE0C3;
}

.goods-sales {
  font-size: 24rpx;
  color: #959595;
}

.info-item__name .goods-name {
  font-size: 30rpx;
}

/* 商品分享 */

.goods-share__line {
  border-left: 1rpx solid #f4f4f4;
  height: 60rpx;
  margin: 0 30rpx;
}

.goods-share .share-btn {
  line-height: normal;
  padding: 0;
  background: none;
  border-radius: 0;
  box-shadow: none;
  font-size: 8pt;
  border: none;
  color: #191919;
}

.goods-share .share-btn::after {
  border: none;
}

.goods-share .share__icon {
  font-size: 40rpx;
  margin-bottom: 5rpx;
}

// 商品卖点
.info-item_selling-point {
  margin-top: 8rpx;
  font-size: 24rpx;
  color: #808080;
}

// 选择商品规格
.goods-choice {
  padding: 26rpx 30rpx;
  font-size: 28rpx;

  .spec-list {
    display: flex;
    align-items: center;

    .spec-name {
      margin-right: 10rpx;
    }
  }
}

// 商品详情
.goods-content .item-title {
  padding: 26rpx 30rpx;
  font-size: 28rpx;
}

// 底部操作栏
.footer-fixed {
  position: fixed;
  bottom: var(--window-bottom);
  left: 0;
  right: 0;
  display: flex;
  z-index: 11;
  box-shadow: 0 -4rpx 40rpx 0 rgba(151, 151, 151, 0.24);
  background: #fff;

  // 设置ios刘海屏底部横线安全区域
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
}

.footer-container {
  width: 100%;
  display: flex;
  height: 106rpx;
}

// 快捷菜单
.foo-item-fast {
  box-sizing: border-box;
  width: 256rpx;
  line-height: 1;
  display: flex;
  justify-content: center;
  align-items: center;

  .fast-item {
    position: relative;
    padding: 4rpx 10rpx;
    line-height: 1;
    // text-align: center;

    .fast-icon {
      margin-bottom: 6rpx;
    }

    &--home {
      margin-right: 30rpx;
    }
    
    &--cart {
      .fast-icon { padding-left: 3px; }
    }
    
    // 角标
    .fast-badge {
      display: inline-block;
      box-sizing: border-box;
      min-width: 16px;
      padding: 0 3px;
      color: #fff;
      font-weight: 500;
      font-size: 12px;
      font-family: -apple-system-font, Helvetica Neue, Arial, sans-serif;
      line-height: 1.2;
      text-align: center;
      background-color: #ee0a24;
      border: 1px solid #fff;
      border-radius: 999px;
    }
    .fast-badge--fixed {
      position: absolute;
      top: 0;
      right: 0;
      transform-origin: 100%
    }

    .fast-icon {
      font-size: 46rpx;
    }

    .fast-text {
      font-size: 24rpx;
    }
  }
}

// 操作按钮
.foo-item-btn {
  flex: 1;

  .btn-wrapper {
    height: 100%;
    display: flex;
    align-items: center;
  }

  .btn-item {
    flex: 1;
    font-size: 28rpx;
    height: 72rpx;
    margin-right: 16rpx;
    color: #fff;
    border-radius: 50rpx;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  // 立即购买按钮
  .btn-item-main {
    background: linear-gradient(to right, #f9211c, #ff6335);
  }

  // 购物车按钮
  .btn-item-deputy {
    background: linear-gradient(to right, #ffa600, #ffbb00);
  }
}