* {
  margin: 0;
  padding: 0;
}

/* 自定义整个滚动条 */
::-webkit-scrollbar {
  width: 2px;
  /* 设置滚动条的宽度 */
  background-color: #f9f9f9;
  /* 滚动条的背景色 */
}

/* 自定义滚动条轨道 */
::-webkit-scrollbar-track {
  background: #f9f9f9;
  /* 轨道的背景色 */
  /* 轨道的圆角 */
}

/* 自定义滚动条的滑块（thumb） */
::-webkit-scrollbar-thumb {
  background-color: #054191;
  /* 滑块的背景色 */
  /
}


.banner_swiper {
  width: 100%;
  height: calc(200px + 40rem);
  position: relative;
}

.banner_swiper .home_banner_swiper {
  width: 100%;
  height: 100%;
}

.banner_swiper .home_banner_swiper .swiper-slide {
  width: 100%;
  height: 100%;
}

.banner_swiper .home_banner_swiper .swiper-slide .banner_pic {
  width: 100%;
  height: 100%;
  position: relative;
}

.banner_swiper .home_banner_swiper .swiper-slide .banner_pic .ban_pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ban_text {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: BOOKOS_BI;
  font-weight: 600;
  font-size: calc(12px + 3rem);
  color: #FFFFFF;
  line-height: calc(20px + 5rem);
  letter-spacing: calc(1px + 0.1rem);
  text-shadow: 0px calc(2px + 0.1rem) calc(5px + 0.25rem) rgba(0, 0, 0, 0.4);
  text-align: center;
  padding-top: calc(10px + 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.product_box {
  width: 100%;
  padding: calc(50px + 5rem) 0;
}

.product {
  width: 100%;
}

.product_card {
  width: 100%;
  display: grid;
  grid-template-columns: 29.0625% 40.625% 28.6458%;
  gap: calc(6px + 0.5rem);
  margin-top: calc(12px + 3rem);
}

.product_card_item {
  height: calc(10px + 20rem);
  position: relative;
}

.product_card_item:nth-of-type(3) {
  width: 140%;
}

.product_card_item:nth-of-type(4) {
  width: 71.3%;
  margin-left: 28.7%;
}

.product_card_item:nth-of-type(5) {
  height: calc(36px + 40rem);
  grid-column: 3 / 4;
  grid-row: 1 / 3;
}

.product_card_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product_mask {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  position: absolute;
  top: 0;
  transition: .3s;
}

.product_mask p {
  width: 100%;
  font-family: BOOKOS;
  font-weight: 600;
  font-size: calc(8px + 0.5rem);
  color: #FFFFFF;
  line-height: calc(1px + 1rem);
  text-shadow: 0px calc(0px + 0.1rem) calc(1px + 0.1rem) rgba(0, 0, 0, 0.2);
  text-align: center;
  position: absolute;
  bottom: calc(1px + 1.5rem);
  transition: .5s;
}

.product_mask:hover {
  background-color: rgba(0, 0, 0, 0.3);
}

.product_mask:hover p {
  bottom: 48%;
  font-size: calc(10px + 0.5rem);
}

.what_box {
  width: 100%;
  padding-bottom: calc(80px + 5rem);
}

.what_box .what {
  max-width: 1126px;
  width: 85%;
  margin: auto;
}

.what_list {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: calc(2px + 2rem);
  margin-top: calc(2px + 3rem);
}

.what_list_item {
  width: 31.0835%;
  height: calc(34px + 15rem);
  background: #F9F9F9;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: calc(6px + 1rem);
}

.what_list_item img {
  width: calc(60px + 5rem);
  height: calc(60px + 5rem);
}

.what_list_item p {
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(8px + 0.5rem);
  color: #333333;
  line-height: calc(10px + 1rem);
  text-align: center;
}

.what_list_item:nth-of-type(1) p {
  width: 60%;
}

.what_list_item:nth-of-type(2) p {
  width: 70%;
}

.what_list_item:nth-of-type(3) p {
  width: 70%;
}

.what_list_item:nth-of-type(5) p {
  width: 80%;
}

.what_list_item:nth-of-type(6) p {
  width: 60%;
}

.card_box {
  width: 100%;
  padding-bottom: calc(39px + 5rem);
}

.card {
  width: 100%;
  height: calc(10px + 40rem);
  background: url(../images/card_bg.jpg) no-repeat;
  background-size: cover;
  display: flex;
  justify-content: space-between;
}

.card_side {
  width: 38.3333%;
  display: flex;
  align-items: flex-end;
}

.card_center {
  flex: 1;
  border: 1px rgba(255, 255, 255, 0.4) solid;
  border-top: none;
  border-bottom: none;
  display: flex;
  align-items: flex-end;
}

.card_text {
  width: 100%;
  height: 50%;
  background: rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.card_text_box {
  width: calc(24px + 15rem);
  height: calc(96px + 10rem);
  transition: .5s;
}

.card_side_1 .card_text_box {
  position: absolute;
  left: calc(98px + 15rem);
  top: calc(67px + 10rem);
}

.card_center .card_text_box {
  position: absolute;
  left: calc(1px + 3rem);
  top: calc(24px + 10rem);
  padding: calc(3px + 2rem) calc(2px + 1rem);
}

.card_side_2 .card_text_box {
  position: absolute;
  right: calc(23px + 15rem);
  top: calc(67px + 10rem);

}

.card_text_box .p1 {
  font-family: BOOKOS_I;
  font-weight: 600;
  font-size: 20px;
  color: #FFFFFF;
  line-height: calc(3px + 1rem);
}

.card_text_box .p2 {
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(4px + 1rem);
  color: #FFFFFF;
  line-height: calc(8px + 1rem);
  margin-top: calc(5px + 0.5rem);
}

.card_text_box .p3 {
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(4px + 0.5rem);
  color: #FFFFFF;
  line-height: calc(4px + 1rem);
  margin-top: calc(5px + 0.5rem);
  opacity: 0;
  transition: .5s;
}



.card_text:hover .card_text_box {
  width: calc(24px + 15rem);
  height: calc(96px + 10rem);
  background: #E60013;
  border-radius: calc(0px + 0.1rem);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  padding: calc(3px + 2rem) calc(2px + 1rem);
}

.card_text:hover .card_text_box .p3 {
  opacity: 1;
}

.news_box {
  width: 100%;
  padding-bottom: calc(20px + 5rem);
}

.news_box .news {
  max-width: 1640px;
  width: 85%;
  margin: auto;
}

.news_title {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news_title p {
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(6px + 1.5rem);
  color: #333333;
  line-height: calc(2px + 2rem);
}

.news_title a {
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(6px + 0.5rem);
  color: #999999;
  line-height: calc(9px + 0.5rem);
}

.news_title .news_title_line {
  width: calc(10px + 1.5rem);
  height: calc(0px + 0.1rem);
  background: #D8D8D8;
}

.news_main_box {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: calc(11px + 3rem);
}

.news_list_box {
  width: 62.2561%;
  display: flex;
  justify-content: space-between;
}

.news_swiper {
  width: 100%;
}

.news_swiper .swiper-slide {
  width: 100%;
}

.news_pic_box {
  width: 100%;
  height: calc(20px + 20rem);
  border-radius: calc(5px + 0.25rem);
}

.news_pic_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(5px + 0.25rem);
}

.news_pic_box .p1 {
  position: absolute;
  bottom: calc(10px + 1.5rem);
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(6px + 0.5rem);
  color: #FFFFFF;
  line-height: calc(9px + 0.5rem);
  padding: 0 calc(4px + 2rem);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.evaluation_card_box {
  width: 34.6951%;
  height: calc(45px + 15rem);
  box-shadow: 0px calc(2px + 0.1rem) calc(5px + 0.25rem) 0px rgba(0, 0, 0, 0.1);
  border-radius: calc(5px + 0.25rem);
}

.evaluation_swiper {
  width: 100%;
}

.evaluation_swiper .swiper-slide {
  width: 100%;
}

.evaluation_card {
  width: 99%;
  height: calc(45px + 15rem);
  ;
  background: #FFFFFF;
  border-radius: calc(5px + 0.25rem);
  background: url(../images/eval_bg.png) no-repeat;
  background-size: contain;
  background-size: calc(35px + 10rem);
  background-position-x: calc(15px + 2rem);
  background-position-y: calc(11px + 4rem);
  display: flex;
  justify-content: center;
  gap: calc(1px + 1rem);
  padding-top: calc(1px + 2rem);
}

.evaluation_card_left {
  width: calc(23px + 5rem);
}

.evaluation_card_left .p1 {
  font-family: BOOKOS_B;
  font-weight: 600;
  font-size: calc(10px + 0.5rem);
  color: #333333;
  line-height: calc(10px + 1rem);
  text-align: left;
}

.evaluation_card_left img {
  width: 100%;
  margin-top: calc(54px + 5rem);
}

.evaluation_card_right .evaluation_card_right_tx {
  width: calc(8px + 4rem);
}

.evaluation_card_right .evaluation_card_right_tx img {
  width: 100%;
}

.evaluation_card_right .p2 {
  width: calc(22px + 15rem);
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(4px + 0.5rem);
  color: #3D3D3D;
  line-height: calc(2px + 1.5rem);
  text-align: left;
  margin-top: calc(10px + 1rem);
  padding-left: calc(9px + 0.5rem);
}

.contact_box {
  width: 100%;
  height: calc(20px + 15rem);
  background: url(../images/contact_bg.jpg) no-repeat;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: calc(9px + 1.5rem);
}

.contact_box .p1 {
  width: max-content;
  font-family: BOOKOS_B;
  font-weight: 600;
  font-size: calc(4px + 1rem);
  color: #FFFFFF;
  line-height: calc(14px + 2rem);
  letter-spacing: 1px;
  text-align: center;
}

.more {
  width: calc(86px + 5rem);
  height: calc(12px + 2rem);
  background: #E60013;
}

.more a {
  width: 100%;
  height: 100%;
  font-family: BOOKOS;
  font-weight: 300;
  font-size: calc(4px + 0.5rem);
  color: #FFFFFF;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.news_list_box:nth-of-type(1) {
  display: block;
}

.news_list_box:nth-of-type(2) {
  display: none;
}

.swiper-pagination {
  bottom: calc(6px + 5rem);
  left: calc(40px + 5rem) !important;
  display: flex;
  justify-content: flex-start;
  gap: calc(2px + 0.5rem) !important;
}

.swiper-pagination-bullet {
  width: calc(6px + 2rem) !important;
  height: calc(2px + 0.1rem) !important;
  background: rgba(247, 246, 242, 0.8);
  border-radius: 0 !important;

}

.swiper-pagination-bullet-active {
  background-color: #E60013;
}

.banner_btn {
  position: absolute;
  bottom: calc(4px + 4rem);
  right: calc(40px + 5rem);
  z-index: 10;
  display: flex;
  justify-content: flex-end;
  gap: calc(10px + 0.5rem);
}

.banner_prev {
  width: calc(8px + 2rem);
  height: calc(8px + 2rem);
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid #FFFFFF;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: .3s;
}

.banner_prev svg {
  transform: rotate(180deg);
}

.banner_next {
  width: calc(8px + 2rem);
  height: calc(8px + 2rem);
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid #FFFFFF;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: .3s;
}

.banner_prev:hover {
  border: 1px solid #E60013;
  background-color: #E60013;
}

.banner_next:hover {
  border: 1px solid #E60013;
  background-color: #E60013;
}


@media (max-width: 1100px) {

  .banner_swiper {
    height: calc(190px + 1rem);
  }

  .product_mask p {
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .what_list_item {
    width: 48.5%;
    height: calc(34px + 20rem);
  }

  .what_list_item p {
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .contact_box {

    height: calc(20px + 30rem);

  }

  .contact_box .p1 {
    width: 85%;
    font-size: calc(10px + 1rem);
  }

  .more {
    height: calc(25px + 2rem);
  }

  .more a {
    font-size: calc(10px + 1rem);
  }

  .news_main_box {
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 1rem);
  }

  .news_list_box {
    width: 100%;
  }

  .news_list_box:nth-of-type(1) {
    display: none;
  }

  .news_list_box:nth-of-type(2) {
    display: block;
  }

  .news_title p {
    font-size: calc(16px + 1rem);
  }

  .news_title a {
    font-size: calc(10px + 1rem);
  }

  .news_swiper1 .news_pic_box {
    height: auto;
  }

  .news_pic_box .p1 {
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .evaluation_card_box {
    width: 100%;
    height: calc(45px + 35rem);
  }

  .evaluation_card_left .p1 {
    font-size: calc(14px + 1rem);
  }

  .evaluation_card_right .evaluation_card_right_tx {
    width: calc(8px + 10rem);
  }

  .evaluation_card_right .p2 {
    width: 92%;
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }


  .evaluation_card_left {
    width: calc(23px + 39rem);
  }

  .evaluation_card {
    height: auto;
    padding-top: calc(1px + 10rem);
  }

  .product_card {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .product_card_item {
    width: 48.5%;
    height: calc(36px + 35rem);
  }

  .product_card_item:nth-of-type(5) {
    width: 100%;
    height: calc(36px + 35rem);


  }

  .product_card_item:nth-of-type(3) {
    width: 48.5%;
  }

  .product_card_item:nth-of-type(4) {
    width: 48.5%;
    margin-left: 0;

  }

  .card_text {
    height: 100%;
    background-color: transparent;
  }

  .card_text .card_text_box {
    width: 85%;
    height: calc(96px + 21rem);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    padding: calc(3px + 4rem) calc(2px + 3rem);
    background: #E60013;
  }

  .card_text_box .p3 {
    opacity: 1;
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .card_text_box .p2 {
    font-size: calc(12px + 1rem);
    line-height: 1.5;
  }

  .card {
    height: calc(10px + 152rem);
    flex-direction: column;
    justify-content: flex-start;
    padding: calc(10px + 3rem) 0;

  }

  .card_side {
    width: 100%;
    height: 100%;
  }

  .card_center {
    width: 100%;
    height: 100%;
    flex: auto;
  }

  .product_box {
    width: 100%;
    padding: calc(25px + 1rem) 0;
  }

  .product_box {
    width: 100%;
    padding: calc(25px + 1rem) 0;
  }

  .what_box {
    width: 100%;
    padding-bottom: calc(35px + 5rem);
  }

  .ban_text {
    padding-top: 0;
  }
}