.icon {
  background: url("../img/sprite.png") no-repeat center;
  background-size: 1099px 1263px;
}
:root {
  --bg-img: url("/uploads/pages/common/product-purchase/pp-background-pc.png");
  --bg-mb-img: url(/uploads/pages/common/product-purchase/pp-background-mobile.png);
  --theme-color: #3d8bff;
  --theme-color-rgb: 61, 139, 255;
  --swiper-theme-color: var(--theme-color);
  --h2-color: #313758;
}
.banner {
  background: var(--bg-img) no-repeat;
  background-size: cover;
  display: flex;
  justify-items: center;
  align-items: center;
  text-align: center;
  min-height: 270px;
}
.banner .banner_title {
  color: #151515;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.25;
}
.iconfont {
  font-size: 20px;
  margin-left: 5px;
}
.icon-dianzan:before {
  content: url("/uploads/pages/common/reviews/help-off.png");
}
.active .icon-dianzan:before {
  content: url("/uploads/pages/common/reviews/help-on.png");
}
.wrap-1,
.wrap-2 {
  margin-top: 100px;
}
.wrap_title {
  color: var(--h2-color);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}
.wrap_more {
  text-align: center;
  color: var(--theme-color);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
  margin-top: 20px;
}
.wrap_more:hover {
  color: #827502;
}
.item_desc {
  line-height: 1.5;
  font-size: 16px;
  color: #606060;
}
.wrap-1 .wrap_title {
  margin: 0 auto;
}
.wrap-1 .wrap_title::before {
  left: 50%;
  transform: translateX(-50%);
}
.wrap-1 .swiper {
  overflow: unset;
}
.wrap-1 .wrap_review {
  margin-top: 56px;
  gap: 44px;
  justify-content: center;
  flex-wrap: wrap;
}
.wrap-1 .wrap_review .review_item {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  padding: 33px 20px 18px 13px;
  box-sizing: border-box;
  width: 370px;
  height: auto;
  border-radius: 16px;
  background: #fbfbfb;
}
.wrap-1 .wrap_review .item-desc_top {
  border-bottom: 1px solid #dadada;
  padding: 0 0 26px 0;
  margin-bottom: 18px;
}
.wrap-1 .wrap_review .item-desc_content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 35px;
}
.wrap-1 .wrap_review .item-desc_name {
  position: relative;
  font-size: 18px;
  font-weight: 700;
}
.wrap-1 .wrap_review .item-desc_time {
  color: #696969;
  font-size: 14px;
  margin-top: 6px;
}
.wrap-2 {
  padding-bottom: 100px;
}
.wrap-2 .wrap_top {
  margin-bottom: 30px;
  text-align: center;
}
.wrap-2 .option {
  display: flex;
  justify-content: space-between;
  margin-bottom: -10px;
}
.wrap-2 .item_info_top {
  display: flex;
  align-items: center;
  gap: 18px;
}
.wrap-2 .item-info_rank2 {
  display: flex;
  align-items: center;
}
.wrap-2 .review_item {
  border-radius: 12px;
  border: 1px solid #cacaca;
  margin-bottom: 20px;
  padding: 30px;
}
.wrap-2 .wrap_write {
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  color: #ffffff;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.5;
  background: var(--theme-color);
  border-radius: 8px;
  transition: all 0.5s;
  width: fit-content;
  margin: 30px auto 0 auto;
}
.wrap-2 .wrap_write .wrap-write_icon {
  margin-left: 8px;
  display: block;
  background: url(/uploads/pages/common/reviews/write.svg);
  width: 21px;
  height: 23px;
}
.wrap-2 .wrap_write:hover {
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.1) 100%), var(--theme-color);
}
.wrap-2 .item_info,
.wrap-2 .item_help {
  flex-shrink: 0;
}
.wrap-2 .item_help:hover {
  background: linear-gradient(0deg, rgba(var(--theme-color-rgb), 0.1) 0%, rgba(var(--theme-color-rgb), 0.1) 100%), #fff;
}
.wrap-2 .item_desc {
  flex: 0 1 672px;
  text-align: start;
}
.wrap-2 .item_desc .item-desc_title {
  font-weight: 700;
}
.wrap-2 .item_desc .item-desc_txt {
  line-height: 1.6;
}
.wrap-2 .item_info {
  font-size: 14px;
}
.wrap-2 .item-info_name {
  font-size: 20px;
  color: #444;
  font-weight: 700;
}
.wrap-2 .item-info_name,
.wrap-2 .item-info_time {
  margin-top: 5px;
}
.wrap-2 .item-info_time {
  color: #9a9a9a;
  padding-left: 18px;
  border-left: 1px solid #dedede;
}
.wrap-2 .item-info_rank2,
.wrap-2 .item_help {
  display: flex;
  align-items: center;
}
.wrap-2 .item-info_rank2 {
  margin: 18px 0;
}
.wrap-2 .item-info_rank2 img {
  width: 19px;
  height: 19px;
}
.wrap-2 .item_help {
  display: flex;
  cursor: pointer;
  color: #275aff;
  font-size: 16px;
  font-weight: 500;
  border-radius: 4px;
  padding: 7px 13px;
  height: fit-content;
  transition: all 0.5s;
  background: #f0f6ff;
}
.wrap-2 .item_help .wrap-help_icon {
  margin-left: 8px;
  display: block;
  background-position: -491px -886px;
  width: 24px;
  height: 23px;
}
.wrap-2 .item_help:hover .wrap-help_icon,
.wrap-2 .item_help.active .wrap-help_icon {
  background-position: -551px -886px;
}
.user_comment {
  display: none;
  width: 880px;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10000;
}
.user_comment .box_title {
  padding: 20px 35px;
  background-color: #020e25;
  font-size: 22px;
  color: #fff;
  font-weight: 700;
  border-radius: 12px 12px 0 0;
}
.user_comment .box_title span {
  color: #fff;
  opacity: 1;
  margin-top: 4px;
}
.user_comment .form_box {
  padding: 26px 36px;
  background-color: #fff;
  border-radius: 0 0 12px 12px;
}
.user_comment .form_box .starRating {
  margin-bottom: 20px;
}
.user_comment .form_box .starRating p {
  font-size: 18px;
  font-weight: bold;
}
.user_comment .form_box .starRating input {
  margin: 5px 0;
}
.user_comment .form_box .target-demo {
  margin-top: 13px;
}
.user_comment .form_box input {
  box-sizing: border-box;
  outline: none;
  width: 100%;
  border-radius: 4px;
  border: 1px solid #c5c5c5;
  background: #fbfbfb;
  padding-left: 10px;
  font-family: inherit;
  font-size: inherit;
  line-height: 58px;
}
.user_comment .form_box .name {
  width: 48%;
  display: inline-block;
  vertical-align: top;
  line-height: 32px;
  margin-bottom: 30px;
}
.user_comment .form_box .email {
  width: 48%;
  display: inline-block;
  vertical-align: top;
  float: right;
  line-height: 32px;
  margin-bottom: 30px;
}
.user_comment .form_box .subject {
  line-height: 32px;
  margin-bottom: 30px;
}
.user_comment .form_box .comment {
  min-height: 139px;
  line-height: 32px;
}
.user_comment .form_box .comment #comment {
  box-sizing: border-box;
  height: 100%;
  width: 100%;
  resize: unset;
  background-color: #efeded;
  overflow: hidden;
  border: none;
  padding: 10px;
  padding-left: 10px;
  line-height: 20px;
  outline: none;
  border-radius: 4px;
  border: 1px solid #ebebeb;
  background: #fbfbfb;
}
.user_comment .form_box .label {
  font-size: 18px;
  margin-bottom: 10px;
}
.user_comment .form_box .label::before {
  content: "*";
  color: red;
  margin-right: 5px;
  vertical-align: middle;
}
.user_comment .form_box .about {
  margin-bottom: 10px;
}
.user_comment .form_box .about input {
  width: 19px;
  height: 19px;
  border-radius: 2px;
  border: 1px solid #ebebeb;
  background: #fbfbfb;
  display: inline-block;
  vertical-align: middle;
}
.user_comment .form_box .about p {
  display: inline-block;
  vertical-align: middle;
  color: #4d4d4d;
  font-size: 14px;
}
.user_comment .form_box #comment-submit {
  width: 170px;
  display: block;
  line-height: 53px;
  border-radius: 8px;
  background: #3d8bff;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
  cursor: pointer;
  margin: 50px auto 0 auto;
  outline: none;
  text-align: center;
  transition: all 0.3s;
}
.user_comment .form_box #comment-submit:hover {
  background: #1c77ff;
}
.user_comment .form_box #function-demo img {
  display: inline-block;
  width: 19px;
  height: 19px;
}
.user_comment .form_box .warning {
  font-weight: bold;
  padding: 10px 0;
}
.user_comment .form_box .war {
  color: red;
  font-weight: bold;
  padding: 10px 0;
}
@media screen and (max-width: 768px) {
  .banner {
    min-height: 160px;
    background-image: var(--bg-mb-img);
  }
  .banner .banner_title {
    font-size: 26px;
  }
  .wrap-1 {
    margin-top: 60px;
  }
  .wrap-2 {
    margin-top: 90px;
    padding-bottom: 30px;
  }
  .wrap-1 .swiper {
    overflow: hidden;
    padding-bottom: 50px;
  }
  .wrap-1 .wrap_review {
    gap: 0;
    margin-top: 24px;
    flex-wrap: nowrap;
    justify-content: unset;
  }
  .wrap-1 .review_item {
    width: 100%;
  }
  .wrap_title {
    font-size: 22px;
  }
  .wrap_more {
    margin-top: 32px;
  }
  .wrap-2 .item_info_top {
    gap: 10px;
  }
  .wrap-2 .item-desc_name {
    font-size: 14px;
  }
  .wrap-2 .item-info_time {
    font-size: 12px;
    padding-left: 10px;
  }
  .wrap-2 .wrap_top {
    margin-bottom: 40px;
  }
  .wrap-2 .item-info_rank2 {
    margin: 10px 0;
  }
  .wrap-2 .wrap_title {
    margin-bottom: 40px;
  }
  .wrap-2 .wrap_title::before {
    left: 50%;
    transform: translateX(-50%);
  }
  .wrap-2 .wrap_write {
    font-size: 16px;
  }
  .wrap-2 .wrap_top,
  .wrap-2 .review_item {
    text-align: center;
    align-items: center;
    flex-direction: column;
    text-align: left;
  }
  .wrap-2 .review_item {
    padding: 24px 15px;
    margin-bottom: 26px;
  }
  .wrap-2 .item_help {
    border-radius: 12px;
    padding: 6px 10px;
    font-size: 12px;
  }
  .wrap-2 .option {
    margin-bottom: -5px;
  }
  .wrap-2 .item_desc {
    flex: unset;
    font-size: 12px;
  }
  .wrap-2 .item_desc .item-desc_title {
    margin: 16px 0;
  }
  .wrap-2 .iconfont {
    font-size: 16px;
  }
  .user_comment {
    width: 90%;
  }
  .user_comment .box_title {
    padding: 15px 10px;
    font-size: 18px;
  }
  .user_comment .close {
    font-size: 13px;
    width: 14px;
  }
  .user_comment .form_box {
    padding: 15px 10px;
    height: 80vh;
    overflow-y: auto;
  }
  .user_comment .form_box .starRating {
    margin-bottom: 15px;
  }
  .user_comment .form_box .starRating p {
    font-size: 16px;
  }
  .user_comment .form_box .label {
    font-size: 14px;
    margin-bottom: 5px;
  }
  .user_comment .form_box input {
    line-height: 48px;
    padding: 0 10px;
    font-size: 14px;
  }
  .user_comment .form_box .name {
    display: block;
    width: 100%;
    height: auto;
    margin-bottom: 15px;
  }
  .user_comment .form_box .email {
    display: block;
    width: 100%;
    height: auto;
    margin-bottom: 15px;
  }
  .user_comment .form_box .subject {
    display: block;
    width: 100%;
    height: auto;
    margin-bottom: 15px;
  }
  .user_comment .form_box .about {
    display: flex;
  }
  .user_comment .form_box .about p {
    text-align: left;
    width: 90%;
    padding-left: 10px;
    font-size: 14px;
  }
  .user_comment .form_box #comment-submit {
    display: block;
    margin-top: 30px;
  }
}
.close {
  float: right;
  font-size: 21px;
  line-height: 1;
  color: #000;
  text-shadow: 0 1px 0 #fff;
  filter: alpha(opacity=20);
}
.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
  opacity: 0.5;
  filter: alpha(opacity=50);
}
.cover {
  display: none;
  background: rgba(84, 83, 84, 0.6);
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 1000;
  top: 0;
}