.index-case2 {
  --w: var(--wrap-1760-width);
  position: relative;
  padding: calc(var(--w)*0.0714) 0 70px;
  color: #222222;
}
.index-case2 .auto-title-block {
  padding: 30px calc((var(--wrap-1760-width) - var(--wrap-1680-width))/2) 50px;
}
.index-case2 .list2 {
  --p: 26px;
  margin:-26px;
}
.index-case2 .list2 .list2-li {
  padding: 26px;
}
.index-case2 .list2 .list2-box {
  display: block;
  overflow: hidden;
  background: transparent;
  transform: translateY(0);
  border-radius: 0px;
  transition: all 0.3s;
}
.index-case2 .list2 .list2-box:hover {
  transform: translateY(-15px);
  background: #ffffff;
  box-shadow: 0px 4px 29px 0px rgba(0, 0, 0, 0.11);
  border-radius: 10px;
}
.index-case2 .list2 .img-box::before {
  padding-top: 63.58%;
}
.index-case2 .list2 .cont {
  padding: 27px 40px;
  transition: padding 0.3s;
}
.index-case2 .list2 .cont .list2-title {
  font-size: 28px;
  line-height: 1.4em;
  color: #222222;
}
.index-case2 .list2 .cont .list2-type {
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.4em;
  color: #888888;
}
@media (max-width: 1660px) {
  .index-case2 .auto-title-block {
    padding-bottom: 45px;
  }
  .index-case2 .list2 {
    --p: 24px;
    margin: -24px;
  }
  .index-case2 .list2 .list2-li {padding: 24px;}
  .index-case2 .list2 .list2-box:hover .cont {
    transform: translateY(-10px);
  }
  .index-case2 .list2 .cont {
    padding: 24px 35px;
  }
  .index-case2 .list2 .cont .list2-title {
    font-size: 26px;
  }
  .index-case2 .list2 .cont .list2-type {
    margin-top: 5px;
  }
}
@media (max-width: 1550px) {
  .index-case2 {
    padding-bottom: 50px;
  }
  .index-case2 .auto-title-block {
    padding-bottom: 40px;
  }
  .index-case2 .list2 {
    --p: 15px;
    margin: 15px;
  }
  .index-case2 .list2 .list2-li {padding: 15px;}
  .index-case2 .list2 .list2-box:hover .cont {
    transform: translateY(-5px);
  }
  .index-case2 .list2 .cont {
    padding: 22px 25px;
  }
  .index-case2 .list2 .cont .list2-title {
    font-size: 24px;
  }
  .index-case2 .list2 .cont .list2-type {
    font-size: 14px;
  }
}
@media (max-width: 1400px) {
  .index-case2 .list2 {
    --p: 13px;
    margin: -13px;
  }
  .index-case2 .list2 .list2-li {padding: 13px;}
  .index-case2 .list2 .list2-box:hover .cont {
    transform: translateY(-3px);
  }
  .index-case2 .list2 .cont {
    padding: 18px 20px;
  }
  .index-case2 .list2 .cont .list2-title {
    font-size: 22px;
  }
  .index-case2 .list2 .cont .list2-type {
    margin-top: 3px;
  }
}
@media (max-width: 960px) {
  .index-case2 .list2 .list2-li {width: 50%;padding: 10px;}
}
@media (max-width: 640px) {
  .index-case2 .list2 .cont {padding: 18px 10px;}
  .index-case2 .list2 .cont .list2-title {font-size: 20px;}
  .index-case2 .list2 .cont .list2-type {font-size: 13px;}
  .index-case2 .list2 .list2-li {padding: 5px;}
  
}
@media (max-width: 480px) {
  .index-case2 .list2 .cont {padding: 18px 6px;}
  .index-case2 .list2 .cont .list2-title {font-size: 16px;}
}
.relevant-block .index-case2 {
  padding-top: 75px;
  padding-bottom: 50px;
}
.relevant-block .relevant-title {
  margin-bottom: 60px;
  font-size: 36px;
  line-height: 1.4em;
  letter-spacing: 1px;
  color: #000000;
}
@media (max-width: 1660px) {
  .relevant-block .index-case2 {
    padding-top: 70px;
  }
  .relevant-block .relevant-title {
    margin-bottom: 50px;
  }
}
@media (max-width: 1550px) {
  .relevant-block .index-case2 {
    padding-top: 60px;
  }
  .relevant-block .relevant-title {
    margin-bottom: 40px;
    font-size: 32px;
  }
}
@media (max-width: 1400px) {
  .relevant-block .relevant-title {
    margin-bottom: 30px;
    font-size: 30px;
  }
}
@media (max-width: 1200px) {
  .relevant-block .relevant-title {font-size: 26px;}
  .relevant-block .index-case2 {padding-top: 6%;}
}
@media (max-width: 960px) {
  .relevant-block .relevant-title {font-size: 24px;}
}
@media (max-width: 640px) {
  .relevant-block .relevant-title {font-size: 22px;}
}
.banner-solution {
  position: relative;
  overflow: hidden;
}
.banner-solution .img-div {
  display: block;
  margin: 0 auto;
}
.banner-solution .cont {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding-bottom: 180px;
  background-color: rgba(0, 0, 0, 0.45);
  color: #ffffff;
}
.banner-solution .cont .cont-title {
  font-size: 58px;
  line-height: 1.4em;
  letter-spacing: 1px;
}
.banner-solution .cont .cont-des {
  margin-top: 20px;
  font-size: 20px;
  line-height: 1.4em;
}
@media (max-width: 1660px) {
  .banner-solution .cont {
    padding-bottom: 120px;
  }
  .banner-solution .cont .cont-title {
    font-size: 54px;
  }
  .banner-solution .cont .cont-des {
    margin-top: 5px;
    font-size: 19px;
  }
}
@media (max-width: 1550px) {
  .banner-solution .cont {
    padding-bottom: 110px;
  }
  .banner-solution .cont .cont-title {
    font-size: 50px;
  }
  .banner-solution .cont .cont-des {
    font-size: 18px;
  }
}
@media (max-width: 1400px) {
  .banner-solution .cont {
    padding-bottom: 100px;
  }
  .banner-solution .cont .cont-title {
    font-size: 40px;
  }
  .banner-solution .cont .cont-des {
    font-size: 16px;
  }
}
@media (max-width: 1300px) {
  .banner-solution .cont {
    padding-bottom: 90px;
  }
  .banner-solution .cont .cont-title {
    font-size: 36px;
  }
}
.solution-block {
  --ww: var(--wrap-1760-width);
  --lpd: calc(var(--ww)*0.01477);
  position: relative;
  padding: calc(var(--lpd)*2) 0 52px;
}
.solution-block .list {
  margin: calc(var(--lpd)*-1) calc(var(--lpd)*-1);
  padding-bottom: 22px;
  margin: -26px;
}
.solution-block .list .img-box::before {
  padding-top: 53.442%;
}
.solution-block .list .img-box::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  background-color: #000000;
  transition: opacity 0.3s;
}
.solution-block .list .list-li {
  padding: calc(var(--lpd)*1);
  padding:26px
}
.solution-block .list .list-box {
  display: block;
}
.solution-block .list .list-box:hover .img-box::after {
  opacity: 0.3;
}
.solution-block .list .list-box:hover .list-cont {
  background-image: linear-gradient(-34deg, #ed7841 0%, #ebb13c 100%), linear-gradient(#ffffff, #ffffff);
  background-blend-mode: normal, normal;
}
.solution-block .list .list-box:hover .list-title,
.solution-block .list .list-box:hover .list-des {
  color: #ffffff;
}
.solution-block .list .list-box:hover .list-more .self-svg {
  --fill: #ffffff;
  left: 100%;
}
.solution-block .list .list-cont {
  background: #ffffff;
  padding: 30px 40px 20px 30px;
  transition: background 0.3s ease-in;
}
.solution-block .list .list-title {
  font-size: 18px;
  line-height: 1.4em;
  color: #333333;
  overflow: hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
}
.solution-block .list .list-des {
  margin-top: 20px;
  font-size: 24px;
  line-height: 1.33em;
  color: #333333;
}
.solution-block .list .list-more {
  margin-top: 18px;
}
.solution-block .list .list-more .more-box {
  position: relative;
  font-size: 15px;
  line-height: 2em;
  color: #ffffff;
}
.solution-block .list .list-more .more-word {
  padding-right: 0.6em;
}
.solution-block .list .list-more .self-svg {
  --size: 0.7em;
  --fill: #666666;
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  transition: all 0.12s ease-in;
}
@media (max-width: 1660px) {
  .solution-block .list {
    padding-bottom: 12px;
  }
  .solution-block .list .list-cont {
    padding: 30px 30px 20px;
  }
  .solution-block .list .list-des {
    margin-top: 15px;
    font-size: 22px;
  }
  .solution-block .list .list-more {
    margin-top: 15px;
  }
}
@media (max-width: 1550px) {
  .solution-block .list {
    padding-bottom: 0;
  }
  .solution-block .list .list-cont {
    padding: 25px 25px 15px;
  }
  .solution-block .list .list-title {
    font-size: 17px;
  }
  .solution-block .list .list-des {
    margin-top: 10px;
    font-size: 20px;
  }
  .solution-block .list .list-more {
    margin-top: 10px;
  }
  .solution-block .list .list-more .more-box {
    font-size: 14px;
  }
}
@media (max-width: 1400px) {
  .solution-block .list .list-cont {
    padding: 20px 20px 15px;
  }
  .solution-block .list .list-title {
    font-size: 16px;
  }
  .solution-block .list .list-des {
    font-size: 17px;
  }
  .solution-block .list .list-more {
    margin-top: 6px;
  }
}
@media (max-width: 1200px) {
  .solution-block .list { margin: -20px;}
  .solution-block .list .list-li {padding:20px;}
}
@media (max-width: 992px) {
  .solution-block .list { margin: -16px;}
  .solution-block .list .list-li {padding:16px;}
}
@media (max-width: 960px) {
  .solution-block {padding: 4% 0 50px;}
  .solution-block .list { margin: -15px;}
  .solution-block .list .list-li {width: 50%;padding:15px;}
}
@media (max-width: 640px) {
  .solution-block .list { margin: -8px;}
  .solution-block .list .list-li {padding: 8px;}
  .solution-block .list .list-cont {padding: 15px 15px 10px;}
  .solution-block .list .list-title {font-size: 14px;}
  .solution-block .list .list-des {font-size: 15px;}
}
@media (max-width: 480px) {
  .solution-block .list { margin: -5px;}
  .solution-block .list .list-li {padding: 5px;}
  .solution-block .list .list-cont {padding: 12px 10px 10px;}
  .solution-block .list .list-title {font-size: 13px;}
  .solution-block .list .list-des {font-size: 14px;}
}
.solution-menu {
  padding: 28px 0;
}
.solution-menu .h2 {
  font-size: 36px;
  line-height: 1.4em;
  letter-spacing: 1px;
  color: #000000;
}
.solution-menu .select-box .select-bg {
  --c: #000000;
  position: relative;
  background-color: #ffffff;
  border-radius: 10px;
  min-width: 305px;
}
.solution-menu .select-box .select-word {
  padding-left: 17px;
  padding-right: calc(17px + 1.2em);
  font-size: 18px;
  color: var(--c);
}
.solution-menu .select-box .select-word::after {
  display: none;
}
.solution-menu .select-box .self-svg {
  --size: 0.8em;
  --fill: var(--c);
  position: absolute;
  transform: translateY(-60%);
  top: 50%;
  right: 17px;
}
.solution-menu .select-box .self-svg svg {
  transform: rotate(90deg);
}
.solution-menu .select-box .on .select-bg {
  --c: var(--hc);
}
@media (max-width: 1550px) {
  .solution-menu {
    padding: 25px 0;
  }
  .solution-menu .h2 {
    font-size: 30px;
  }
  .solution-menu .select-box .select-bg {
    border-radius: 5px;
    min-width: 295px;
  }
  .solution-menu .select-box .select-word {
    font-size: 17px;
  }
}
@media (max-width: 1400px) {
  .solution-menu {
    padding: 20px 0;
  }
  .solution-menu .h2 {
    font-size: 24px;
  }
  .solution-menu .select-box .select-bg {
    border-radius: 5px;
    min-width: 295px;
  }
  .solution-menu .select-box .select-word {
    padding-left: 13px;
    padding-right: calc(13px + 1.2em);
    font-size: 16px;
  }
}
@media (max-width: 1200px) {
  .solution-menu .h2 {
    font-size: 22px;
  }
  .solution-menu .select-box .select-word {font-size: 15px;}
}
@media (max-width: 960px) {
  .solution-menu .wrap3{ display: block;}
  .solution-menu .select-box{margin-top: 2%;}
  .solution-menu .h2{font-size: 20px;}
}
@media (max-width: 640px) {
  .solution-menu .h2{font-size: 18px;}
  .solution-menu .select-box{margin-top: 3%;}
}
@media (max-width: 480px) {
  .solution-menu .h2{font-size: 16px;}
}
.solution-info {
  padding-top: 90px;
}
.solution-info .list .list-li {
  --title-width: 260px;
}
.solution-info .list .list-li:last-child {
  border-bottom: 4px solid #eeeeee;
}
.solution-info .list .list-title {
  max-width: var(--title-width);
  padding-top: 52px;
  font-size: 36px;
  font-weight: bold;
  line-height: 1.2em;
  letter-spacing: 1px;
  color: #000000;
}
.solution-info .list .list-title .list-title-span {
  display: inline-block;
  position: relative;
  vertical-align: top;
}
.solution-info .list .list-title .list-title-span::before {
  --sw: 0.75em;
  content: '';
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  transform: translate(0, -30%);
  border-radius: 50%;
  width: var(--sw);
  height: var(--sw);
  background-image: linear-gradient(-34deg, #ed7841 0%, #ebb13c 100%), linear-gradient(#f67524, #f67524);
  background-blend-mode: normal, normal;
}
.solution-info .list .list-title .list-title-span .span-word {
  position: relative;
}
.solution-info .list .list-cont {
  border-top: 4px solid #eeeeee;
  width: 75.568%;
  padding-top: 53px;
  padding-bottom: 53px;
}
.solution-info .list .list-type {
  font-size: 24px;
  line-height: 1.4em;
  letter-spacing: 2px;
  color: #cacaca;
}
.solution-info .list .list-word {
  margin-top: 20px;
  font-size: 18px;
  line-height: 1.77em;
  color: #333333;
}
@media (max-width: 1660px) {
  .solution-info {
    padding-top: 70px;
  }
  .solution-info .list .list-li:last-child {
    border-bottom: 3px solid #eeeeee;
  }
  .solution-info .list .list-title {
    padding-top: 42px;
    font-size: 32px;
  }
  .solution-info .list .list-cont {
    border-top: 3px solid #eeeeee;
    padding-top: 45px;
    padding-bottom: 45px;
  }
  .solution-info .list .list-type {
    font-size: 22px;
    letter-spacing: 1px;
  }
  .solution-info .list .list-word {
    margin-top: 16px;
  }
}
@media (max-width: 1550px) {
  .solution-info .list .list-title {
    padding-top: 40px;
    font-size: 30px;
  }
  .solution-info .list .list-cont {
    padding-top: 42px;
    padding-bottom: 42px;
  }
  .solution-info .list .list-word {
    margin-top: 13px;
    font-size: 17px;
  }
}
@media (max-width: 1550px) {
  .solution-info .list .list-cont {
    width: calc(100% - var(--title-width) - 5%);
  }
}
@media (max-width: 960px) {
  .solution-info{padding-top: 5%;}
  .solution-info .list .list-li{display: block;}
  .solution-info .list .list-title{font-size: 26px;padding-top: 4%;}
  .solution-info .list .list-cont{margin-top: 4%;padding-top: 3%;padding-bottom: 4%;width: 100%;}
  .solution-info .list .list-word{font-size: 16px;}
}
@media (max-width: 640px) {
  .solution-info .list .list-title {font-size: 22px;}
  .solution-info .list .list-title .list-title-span::before{right: -10px;}
  .solution-info .list .list-word{font-size: 15px;}
}
@media (max-width: 480px) {
  .solution-info .list .list-title {font-size: 20px;}
  .solution-info .list .list-word{font-size: 14px;}
}