.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  font-family: "Helvetica Neue", Verdana, sans-serif;
  font-size: 16px;
}

.top-swiper {
  width: 100%;
  margin-top: 15px;
  position: relative;
  overflow: hidden;
}

.radio {
  cursor: pointer;
  z-index: 1;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  width: 50px;
  height: 50px;
  opacity: 0;
}

.radio-left {
  left: 0;
}

.radio-right {
  right: 0;
}

.radio-right:checked ~ .swiper-wrapper {
  transform: translateX(-100%);
}

.radio-right:checked ~ .handle-right {
  display: none;
}

.radio-right:checked ~ .handle-left {
  display: block;
}

.handle {
  pointer-events: none;
  z-index: 2;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  width: 50px;
}

.handle-left {
  display: none;
  left: 1%;
}

.handle-right {
  right: 1%;
  transform: translateY(-50%) rotate(180deg);
}

.swiper-wrapper {
  position: relative;
  display: flex;
  width: 100%;
  transition: all .4s ease;
}

.swiper-slide {
  position: relative;
  display: flex;
  flex-shrink: 0;
  width: 100%;
}

.swiper-slide img {
  display: flex;
  width: 100%;
  height: auto;
}

.white.swiper-text {
  color: #fff;
} 
.black.swiper-text {
  color: #333;
} 

.swiper-text {
  position: absolute;
  top: 50%;
  left: 6%;
  transform: translateY(-50%);
  transition: transform .4s ease;
  width: 50%;
  
}

.swiper-text h2 {
  font-size: 28px;
  line-height: 32px;
  font-weight: normal;
  margin: 0;
  margin-bottom: 20px;
}

.swiper-text p {
  margin: 0;
  line-height: 20px;
  font-size: 16px;
  line-height: 24px;
}

.swiper-icon-wrap {
  display: flex;
  margin-top: 65px;
}

.swiper-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: 40px;
}

.swiper-icon img {
  width: 37px;
  height: 37px;
}

.swiper-icon span {
  margin-top: 15px;
  font-size: 12px;
}


.navmenu {
  position: relative;
  box-sizing: border-box;
  padding: 0 10px;
  border-radius: 10px;
  background: #5c787c;
  font-size: 14px;
}

.navmenu input,
.navmenu label {
  display: none;
}

.navmenu-list {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  background: #5c787c;
}

.navmenu-item {
  display: inline-block;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  line-height: 59px;
  font-size: 14px;
  transition: color .2s;
}

.navmenu-item:hover {
  color: #fff;
  text-decoration: underline;
}

@media screen and (max-width: 998px) {
  .navmenu {
    border-radius: 0;
  }

  .navmenu label {
    display: block;
    text-align: center;
    width: 100%;
    line-height: 49px;
    font-size: 18px;
    color: #fff;
  }

  .navmenu input {
    display: none;
  }

  .navmenu-list {
    z-index: 1;
    position: absolute;
    left: 0;
    top: 100%;
    flex-direction: column;
    width: 100%;
    background: #fff;
    opacity: 0;
    pointer-events: none;
    transition: all .2s;
  }

  .navmenu input:checked~.navmenu-list {
    opacity: 1;
    pointer-events: visible;
  }

  .navmenu-item {
    text-align: center;
    width: 100%;
    margin-top: 5px;
    background: #5c787c;
  }
}


.banner {
  position: relative;
  width: 100%;
  margin-top: 15px;
}

.banner>img {
  display: block;
  width: 100%;
}

.banner .logo {
  position: absolute;
  top: 10%;
  left: 8%;
  width: 180px;
}

.banner-1 .banner-content {
  position: absolute;
  top: 50%;
  left: 8%;
  width: 30%;
  color: #fff;
}

.banner-content h3 {
  margin: 0 0 20px 0;
  font-weight: normal;
  font-size: 28px;
  line-height: 32px;
}
.banner-content p {
  margin: 0;
  font-size: 16px;
  line-height: 24px;
}

.banner-2 .banner-content {
  position: absolute;
  top: 50%;
  left: 8%;
  transform: translateY(-50%);
  width: 30%;
  color: #fff;
}

.banner-3 .banner-content {
  position: absolute;
  top: 20%;
  left: 8%;
  width: 30%;
  color: #fff;
}

.banner-4 .banner-content {
  position: absolute;
  top: 30%;
  left: 8%;
  width: 30%;
  color: #fff;
}



/*
 * @class: dimension
 * @description: dimension img
*/
.dimension,
.dimension img {
  display: flex;
  flex-direction: row;
  width: 100%;
}

.dimension-wrap {
  position: relative;
  width: 50%;
}

.dimension-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform .3s ease;
  width: 80%;
}

.dimension-content h2 {
  font-weight: normal;
  margin-bottom: 40px;
}

.dimension-content-list {
  margin: 0;
  padding: 0;
  line-height: 35px;
}

.dimension-content-list li {
  list-style: none;
  line-height: 28px;
  font-size: 16px;
}

.dimension-content-list li::before {
  content: "·";
  margin-right: 5px;
  font-weight: bold;
}


/* category */
.category h3 {
  font-weight: normal;
  font-size: 28px;
  line-height: 32px;
  margin: 40px 0 20px 0;
  color: #333;
}

.category-list {
  display: flex;
  justify-content: space-between;
  padding: 0;
}

.category-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: calc(100% / 3 - 10px);
  max-width: 350px;
}

.category-item img {
  width: 100%;
}

.category-item span {
  margin: 10px 0;
}

@media screen and (max-width: 768px) {
  .banner .logo {
    width: 80px;
  }

  .banner-content h3 {
    margin-bottom: 10px;
    font-size: 24px;
    line-height: 28px;
  }

  .banner-content p {
    font-size: 14px;
    line-height: 20px;
  }

  .banner-1 .banner-content {
    top: 28%;
    left: -2%;
    width: 58%;
    transform: scale(0.7);
  }

  .banner-2 .banner-content {
    top: 8%;
    left: -7%;
    width: 80%;
    transform: scale(0.7);
  }

  .banner-3 .banner-content {
    top: 8%;
    left: -7%;
    width: 80%;
    transform: scale(0.7);
  }

  .banner-4 .banner-content {
    top: 1%;
    left: -5%;
    width: 69%;
    transform: scale(0.7);
  }

  .dimension {
    flex-direction: column;
  }

  .dimension-wrap {
    width: 100%;
  }

  .dimension-content {
    position: relative;
    top: 0;
    left: 0;
    transform: translate(0, 0);
    margin: auto;
  } 

  .dimension-content h2 {
    margin: 0;
    font-size: 24px;
    line-height: 28px;
  }

  .category h3 {
    margin: 20px 0;
    font-size: 24px;
  }

  .swiper-text {
    left: 4%;
    width: 71%;
  }

  .swiper-text h2 {
    margin-bottom: 0;
    font-size: 18px;
    line-height: 24px;
  }

  .swiper-text p {
    margin: 0;
    font-size: 12px;
    line-height: 16px;
  }
}



/* carousel-600 */
.csl-600 {
  display: flex;
  flex-direction: row;
  width: 100%;
  margin-top: 15px;
}

.csl-container {
  position: relative;
  width: 55%;
  overflow: hidden;
}

.csl-content {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 500%;
}

.csl-slide {
  position: relative;
  width: 20%;
}

.csl-slide img {
  display: block;
  width: 100%;
  height: auto;
}

.csl-slide span {
  position: absolute;
  box-sizing: border-box;
  border-radius: 2px;
  padding: 4px 8px;
  text-align: center;
  font-size: 14px;
}

.csl-slide span.white {
  border: 1px solid #fff;
  color: #fff;
}

.csl-slide span.black {
  border: 1px solid #fff;
  color: #fff;
}

.csl-slide span.left-top {
  left: 6%;
  top: 6%;
}

.csl-slide span.right-top {
  right: 6%;
  top: 6%;
}

.csl-slide span.left-bottom {
  left: 6%;
  bottom: 6%;
}

.csl-slide span.right-bottom {
  right: 6%;
  bottom: 6%;
}

.csl-text {
  display: flex;
  width: 45%;
  background-color: #f4f5f6;
  color: #333;
  overflow: hidden;
}

.csl-text-wrapper {
  width: 80%;
  margin: auto;
}

.csl-text-title {
  margin: 0 0 20px 0;
  line-height: 28px;
  font-size: 28px;
  font-weight: normal;
}

.csl-text-list {
  margin: 0;
  padding-left: 20px;
}

.csl-text-list li {
  list-style-type: disc;
  margin-top: 10px;
  line-height: 24px;
  font-size: 16px;
}

/* thumbnail-600 */
.tbl-600 {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin-top: 15px;
}

.tbl-item {
  position: relative;
  display: inline-block;
  width: calc(100% / 5 - 10px);
}

.tbl-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  pointer-events: none;
  transition: background .2s ease;
}

.tbl-item:hover::after {
  background: rgba(0, 0, 0, 0);
}

.tbl-item img {
  display: block;
  width: 100%;
}

@media screen and (max-width: 998px) {
  .csl-600 {
    flex-direction: column;
  }

  .csl-container,
  .csl-text {
    width: 100%;
  }

  .csl-text {
    padding: 20px 0;
  }

  .csl-text-title {
    line-height: 24px;
    font-size: 24px;
  }

  .csl-text-list li {
    line-height: 22px;
    font-size: 14px;
  }
}

.selling {
  margin-top: 40px;
}

.selling-title {
  display: inline-block;
  max-width: 460px;
  width: 100%;
  box-sizing: border-box;
  padding-left: 40px;
  border-radius: 0 20px 20px 0;
  background: #5c787c;
  line-height: 64px;
  font-size: 24px;
  color: #fff;
}

.selling-container {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: wrap;
}

.selling-item {
  cursor: pointer;
  width: calc(100% / 5 - 10px);
  margin-top: 15px;
  border-radius: 10px;
  overflow: hidden;
}

.selling-item img {
  display: block;
  width: 100%;
  transition: all .3s;
}

.selling-item:hover img {
  transform: scale(1.1);
}

@media screen and (max-width: 998px) {
  .selling-title {
    max-width: 300px;
    width: 100%;
    padding-left: 20px;
    border-radius: 0 15px 15px 0;
    line-height: 49px;
    font-size: 18px;
  }

  .selling-item {
    width: calc(100% / 2 - 10px);
  }
}