@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  outline: none;
  box-sizing: border-box;
}

body {
  font-family: "微软雅黑", "Arial", sans-serif;
  font-size: 20px;
  line-height: 1.5;
  color: #333;
  margin: 0 auto;
  width: 1920px;
  height: auto;
}

a {
  color: #fff;
  text-decoration: none;
}

img {
  border: none;
}

ul,
li {
  list-style: none;
}
ul>li {
  text-align: justify;
}

h3 {
  font-size: 20px;
  font-weight: normal;
  line-height: 28px;
}

.clearfix:after {
  content: "";
  overflow: hidden;
  width: 100%;
  height: 0;
  font-size: 0;
  display: block;
  clear: both;
}

.container {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

img {
  border: 0;
  max-width: 100%;
  vertical-align: middle;
  width: 100%;
  height: 100%;
}

.mask {
  position: absolute;
  width: 100%;
  background: rgba(148, 172, 202, 0.4);
  left: 0;
  bottom: 0;
  overflow: hidden;
}

.mask h3 {
  padding: 0 10px;
  line-height: 40px;
  font-size: 22px;
  font-weight: normal;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #FFF;
}
.r2 .mask h3,.r3 .mask h3 {
    font-size: 20px;
}

.mask a {
  color: #FFF;
}

.more {
  text-align: right;
  margin-top: 25px;
  font-size: 18px;
}

.section {
  scroll-margin-top: 50px;
}

.section1 {
  scroll-margin-top: 100px;
}

header.topic {
  width: 100%;
  height: auto;
}

.centered-ellipsis {
  display: inline-block;
  vertical-align: middle;
  /* 垂直居中 */
}

p {
  font-size: 24px;
  text-indent: 2em;
  font-weight: 400;
  line-height: 1.9;
  color: #c62828;
}

.nav-area .cnt {
  background-image: linear-gradient(to right, #1c5cab 0%, #64ace9 50%, #1c5cab 100%);
  height: 100px;
  width: 100%;
  margin: 0 auto;
}
.nav-area .cnt.fixed {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
}
.nav-area .cnt ul.menu {
  display: flex;
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.nav-area .cnt li {
  cursor: pointer;
  position: relative;
  padding: 20px 20px;
  color: #fff;
  line-height: 90px;
  font-size: 26px;
  font-weight: normal;
  white-space: nowrap;
}
.nav-area .cnt .menu li a:hover {
  opacity: 0.7;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.2);
}

.swiper-button-prev {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2027%2044%22%3E%3Cpath%20d%3D%22M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z%22%20fill%3D%22%23fff%22%2F%3E%3C%2Fsvg%3E");
  left: -60px;
}

.swiper-button-next {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2027%2044%22%3E%3Cpath%20d%3D%22M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z%22%20fill%3D%22%23fff%22%2F%3E%3C%2Fsvg%3E");
  right: -60px;
}

.swiper-pagination {
  position: relative;
  width: auto;
  bottom: 0;
}

.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 5px;
  margin: 0 2px;
  background: gray;
  opacity: 0.6;
}

.swiper-pagination-bullet-active {
  background: gold;
  opacity: 1;
}

.title {
  background-repeat: no-repeat;
  margin: 0 auto;
}
.title img {
  display: none;
}

.tit {
  background-repeat: no-repeat;
}
.tit img {
  display: none;
}

.area1 {
  background-image: linear-gradient(to bottom, #2161b1, #1c569f);
}

.area-bg {
  background-image: url("../../images/zhuanti_2026dah/area1-bg.png");
  background-position: center top;
  padding-top: 35px;
}

.r1, .r2 {
  background-color: #FFF;
}

.r1c1 {
  float: left;
  width: 760px;
  height: 444px;
  padding: 10px;
  position: relative;
}

.headline-content-left {
  display: flex;
  width: 100%;
  height: 100%;
}
.headline-content-left .swiper-pagination {
  position: relative;
  display: flex;
  justify-content: right;
  -moz-column-gap: 0px;
       column-gap: 0px;
  top: 0;
  bottom: 0;
  margin-top: -10px;
}
.headline-content-left .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 5px;
  background: white;
  opacity: 0.6;
}
.headline-content-left .swiper-pagination-bullet-active {
  background: white;
  opacity: 1;
}

.r1c2 {
  float: right;
  width: 430px;
  height: 444px;
  padding: 10px;
  overflow: hidden;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.li-cnt {
  line-height: 1.5em;
  overflow: hidden;
  width: 100%;
  display: -webkit-box; /* 关键：旧版 Flexbox 模型 */
  -webkit-line-clamp: 2; /* 限制显示 2 行 */
  line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
}

ul.list1 {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  gap: 5px;
  padding: 0;
  position: relative;
  overflow-y: auto;
}
ul.list1 a {
  color: #333;
}

.r2, .r3 {
  margin-top: 38px;
}

.r2 {
  display: flex;
  flex-wrap: wrap;
}
.r2 .tit {
  margin-top: 20px;
  margin-left: 30px;
}
.r2 .image {
  width: 540px;
  height: 300px;
  margin: 20px auto 0 auto;
  position: relative;
}
.r2 .left {
  width: 50%;
}
.r2 .left .tit {
  width: 266px;
  height: 68px;
  background-image: url("../../images/zhuanti_2026dah/daxc.png");
}
.r2 .right {
  width: 50%;
}
.r2 .right .tit {
  width: 261px;
  height: 69px;
  background-image: url("../../images/zhuanti_2026dah/syml.png");
}

ul.list2 {
  width: 540px;
  margin: 28px auto 28px auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  position: relative;
}
ul.list2 li {
  padding-left: 20px;
  text-overflow: ellipsis;  /* 将文本溢出显示... */
  overflow: hidden; /* 超出隐藏 */
  white-space: nowrap;
}
ul.list2 li::before {
  content: "•";
  color: #ccc;
  font-size: 1em;
  position: absolute;
  left: 0;
}
ul.list2 a {
  color: #333;
}

ul.list3 {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: space-between;
  padding: 30px 10px;
  position: relative;
}
ul.list3 li {
  height: 100%;
  width: 100%;
  position: relative;
}
ul.list3 .image {
  width: 250px;
  height: 140px;
  position: relative;
  flex-shrink: 0;
}

.list-img {
  margin-right: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.r3 {
  display: flex;
  flex-wrap: wrap;
}
.r3 ul.list1 li:nth-child(2) {
  margin-bottom: 30px;
}
.r3 ul.list1 {
  height: 310px;
}
.r3 .tit {
  width: 566px;
  height: 80px;
}
.r3 .cnt {
  background-color: #FFF;
}
.r3 .left {
  width: 566px;
  margin-right: 34px;
}
.r3 .left .tit {
  background-image: url("../../images/zhuanti_2026dah/zgjt.png");
}
.r3 .right {
  width: 566px;
  margin-left: 34px;
}
.r3 .right .tit {
  background-image: url("../../images/zhuanti_2026dah/ayzx.png");
}
.r3 ul.list1 li {
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.area2 {
  background-image: linear-gradient(to bottom, #1c569f, #164685);
  padding-top: 50px;
  padding-bottom: 20px;
}

.r4 {
  background-image: url("../../images/zhuanti_2026dah/jcsj-bg.png");
  background-repeat: no-repeat;
  background-position: center bottom;
  padding-bottom: 90px;
  width: 100%;
  height: 680px;
}
.r4 .title {
  background-image: url("../../images/zhuanti_2026dah/jcsj.png");
  width: 266px;
  height: 115px;
}
.r4 .cnt {
  position: relative;
}
.r4 .cnt .str_move {
  white-space: nowrap;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  height: 450px;
  flex-direction: row;
}
.r4 .cnt .jcsj {
  margin-top: 20px;
  height: auto;
  overflow: hidden;
  align-items: center;
  position: relative;
  white-space: nowrap;
}
.r4 .cnt .jcsj .image-marquee {
  height: 100%;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  position: relative;
}
.r4 .cnt .jcsj .image-marquee .img {
  flex-shrink: 0;
  margin: 0 5px;
  position: relative;
  height: 100%;
}
.r4 .cnt .jcsj .image-marquee img {
  height: 100%;
  width: auto;
  max-width: initial;
}

.r5 {
  margin: 0 auto;
}
.r5 .container {
  display: flex;
  flex-wrap: wrap;
}
.r5 .tit {
  width: 266px;
  height: 115px;
}
.r5 .sssd {
  width: 65%;
  margin-right: 5.88%;
}
.r5 .sssd .tit {
  background-image: url("../../images/zhuanti_2026dah/sssd.png");
}
.r5 .sssd .more {
  font-size: 16px;
}
.r5 .sssd a {
  color: #333;
}
.r5 .datk {
  width: 29.12%;  
}
.r5 .datk .tit {
  background-image: url("../../images/zhuanti_2026dah/datk.png");
}
.r5 .datk .cnt {
  margin-top: 20px;
  max-height:845px;
  overflow-y:auto;
  background-color:white;
}
.r5 .datk ul {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.r5 .datk li {
  display: flex;
  align-items: center;
  width: 80%;
  margin:0 auto;
  height: auto;
  overflow: hidden;
  position: relative;
  border:1px solid #1a4f9340;
}
.r5 .datk li a {
  width: 100%;
  height: 100%;
}
.r5 .datk li img {
  display: block;
  width: 100%;
  height: auto;
  
}

.container-1 {
  clear: both;
  width: 100%;
  overflow: hidden;
  background-color: #FFF;
  margin-top: 20px;
  padding: 0 20px;
}

.container-1 .imgtxt1 {
  margin-top: 20px;
}

.container-1 .imgtxt1 li {
  clear: both;
  width: 100%;
  padding: 20px 0;
  border-bottom: 1px solid #333;
  overflow: hidden;
}

.container-1 .imgtxt1 img {
  float: left;
  width: 224px;
  height: 124px;
  border-radius: 5px;
  margin-right: 16px;
}

.container-1 .imgtxt1 h3 {
  min-height: 80px;
  font-size: 20px;
  line-height: 31px;
  margin: 0.5em 0;
}

.container-1 .info {
  font-size: 14px;
  line-height: 23px;
  color: #333;
}

.container-1 .info1 {
  float: left;
}

.container-1 .info1 .media {
  padding-left: 25px;
  background: url("../../images/zhuanti_2026dah/read.png") no-repeat 0 4px;
}

.container-1 .info1 span {
  margin-right: 18px;
}

.container-1 .info2 {
  float: left;
  padding-left: 25px;
  background: url("../../images/zhuanti_2026dah/time.png") no-repeat 0 4px;
}

.container-1 .info-source {
  float: right;
}

.foot-03 {background-color: #17498a;color: black;min-width: 1000px;padding: 20px 0;border-top: 1px solid #FFF;font-size: 12px;line-height: 21px;text-align: center;}
.foot-03 a{color: black; }
.foot-03 p {font-size: 12px;text-indent: 0em;font-weight: 400;line-height: 21px;color: black;}
.floatewm {display: none;position: fixed;width: 94px;padding: 15px 5px 5px;border: 1px solid #E8E8E8;background: #F6F6F6;left: 52%;bottom: 10px;_display: none;font-family: "Microsoft YaHei", Arial;font-size: 12px;line-height: 21px;text-align: center;margin-left: 580px}
.floatewm img {margin-top: 5px}
.floatewm span {color: #B00;font-size: 11px}
.floatewm i {display: block;position: absolute;width: 15px;height: 15px;font-style: normal;line-height: 15px;text-align: center;right: 0;top: 0;cursor: pointer}

.imgPc{display:block}
.imgM{display:none}



@media screen and (max-width: 1200px) {
  .imgPc{display:none}
  .imgM{display:block}
  :root {
    font-size: 20px;
  }
  p {
    font-size: 22px;
  }
  body {
    width: initial;
    height: initial;
  }
  .more {
    margin-top: 20px;
    font-size: 18px;
  }
  .container {
    width: 95vw;
  }
  .mask h3 {
    line-height: 1.5;
  }
  .headline {
    background-size: 100% 100%;
    height: auto;
  }
  .nav-area .cnt {
    height: auto;
    width: 100%;
    margin: 0 auto;
  }
  .nav-area .cnt li {
    padding: 20px 20px 20px 20px;
    line-height: 1.5;
    font-size: 26px;
  }
  .nav-area .cnt ul.menu {
    width: 100%;
    overflow-x: auto;
  }
  .r1c1 {
    width: 60.16666vw;
    height: 35.15vw;
  }
  .r1c2 {
    width: 34.042vw;
    height: 35.15vw;
  }
  .area-bg {
    background: none;
  }
  .r2 .left, .r2 .right {
    padding: 0 10px;
  }
  .r2 .tit {
    margin-left: 0;
  }
  .r2 .image {
    width: auto;
    height: auto;
    margin: 0;
    margin-top: 20px;
  }
  .r2 .image img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  .r2 .list2 {
    width: 100%;
  }
  .r3 .left {
    width: 50%;
    margin-right: 0;
  }
  .r3 .right {
    width: 50%;
    margin-left: 0;
  }
  .r3 .cnt {
    margin-top: 20px;
  }
  ul.list3 .image {
    width: 20vw;
    height: 11.25vw;
    position: relative;
    flex-shrink: 0;
  }
  .list-img {
    gap: 2vw;
  }
  .r3 ul.list1 {
    height: 24.5vw;
    overflow-y: auto;
    margin: 0;
    line-height: 3vw;
  }
  .r3 ul.list1 li:nth-child(2) {
    margin-bottom: 0;
  }
  .area2 {
    padding-top: 30px;
  }
  .r4 {
    background: none;
    padding-bottom: 0;
    height: auto;
  }
  .image-marquee {
    background-color: #236ac1;
  }
  .r4 .cnt .str_move {
    height: 38vw;
    padding: 5px 0;
  }
  .r5 {
    margin: 50px auto;
  }
  .r5 .tit {
    margin: 0 auto;
  }
  .r5 .sssd {
    width: 100%;
    margin-right: 0;
  }
  .r5 .datk {
    margin-top: 20px;
    width: 100%;
  }
  .r5 .datk .cnt {
    margin-top: 20px;
	
  }
  .r5 .datk ul {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .r5 .datk ul li {
    width: 23%;
  }
  .title img {
    display: block;
    width: 60%;
    height: auto;
    margin: 0 auto;
  }
  .r4 .title {
    background: none;
    height: auto;
    margin: 0 auto;
  }
  .tit img {
    display: block;
    width: 60%;
    height: auto;
  }
  .r2 .left .tit, .r2 .right .tit, .r3 .left .tit, .r3 .right .tit {
    background: none;
    height: auto;
  }
  .r4 .tit img, .r5 .tit img {
    margin: 0 auto;
  }
  .r5 .sssd .tit, .r5 .datk .tit {
    background: none;
    height: auto;
  }
  .container-1 .imgtxt1 {
    margin-top: 10px;
  }
  .foot-03 {width: 100%;min-width: 320px;box-sizing: border-box;padding: 25px 20px;}
	.floatewm {display: none !important}

}
@media screen and (max-width: 768px) {
  :root {
    font-size: 18px;
  }
  body,
  .mask h3 {
    font-size: 18px;
  }
  .r2 .mask h3,.r3 .mask h3 {
    font-size: 18px;
  }
  .headline {
    padding: 10px 0;
  }
  .headline .title {
    font-size: 1.2rem;
  }
  .nav-area .cnt li {
    padding: 0 10px;
    line-height: 2;
    font-size: 1rem;
  }
  .container-1 {
    margin-top: 0;
    padding: 0;
  }
  .container-1 .imgtxt1 {
    margin-top: 10px;
  }
  .container-1 .imgtxt1 h3 {
    font-size: 18px;
  }
  .area1, .area2 {
    background: none;
    padding: 0;
  }
  .area-bg {
    padding-top: 0;
  }
  .r1c1 {
    width: 100%;
    height: auto;
    float: none;
    padding: 0;
  }
  .r1c1 .swiper-slide img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  .r1c2 {
    width: 100%;
    height: auto;
    float: none;
    padding: 0;
  }
  .r1c2 .li-cnt {
    -webkit-line-clamp: 6;
  }
  .r2 {
    background: none;
  }
  .r2 .left, .r2 .right {
    width: 100%;
    background-color: #FFF;
    padding: 0;
  }
  .r2 ul.list2 li {
    white-space: normal;
  }
  .r3 .left {
    width: 100%;
    margin-right: 0;
  }
  .r3 .right {
    margin-top: 20px;
    width: 100%;
    margin-left: 0;
  }
  .r3 .cnt {
    margin-top: 20px;
  }
  .r3 ul.list1 {
    height: auto;
  }
  .r3 ul.list1 li {
    -webkit-line-clamp: 6;
  }
  .list-img {
    flex-direction: row;
    gap: initial;
    margin-right: 0;
  }
  ul.list3 {
    flex-direction: column;
  }
  ul.list3 li {
    position: relative;
  }
  ul.list3 li .image {
    width: auto;
    height: auto;
    position: relative;
    width: 48%;
  }
  ul.list3 li .image img {
    width: 100%;
    aspect-ratio: 16/9;
    height: auto;
  }
  .r3 ul.list1 {
    margin-top: 20px;
    line-height: normal;
  }
  .r3 ul.list1 li:nth-child(2) {
    margin-bottom: 0;
  }
  .r4 .tit img, .r5 .tit img {
    margin: 0 auto;
  }
  .jcsj {
    padding: 0 5px;
    background-color: #236ac1;
  }
  ul.list1 {
    align-items: initial;
  }
  ul.list2 {
    width: 100%;
    height: auto;
  }
  .r5 .datk ul li {
    width: calc(50% - 10px);
  }
.r5 .datk .cnt {    
    background-color: #f6f7f9;
  }
  ul.list3 {
    padding: 0;
  }
  .r1, .r2, .r3, .r4, .r5 {
    margin-top: 20px;
  }
  .r2 .tit {
    margin-top: 0;
  }
  .r2 .right {
    margin-top: 20px;
  }
  ul.list1, ul.list2 {
    margin: 20px 0 0 0;
  }
}
@media screen and (max-width: 576px) {
  :root {
    font-size: 16px;
  }
  .tit img, .title img {
    width: 45%;
  }
  body,
  .mask h3,
  .more {
    font-size: 16px;
  }
  .r2 .mask h3,.r3 .mask h3 {
    font-size: 16px;
  }
  .headline .title {
    font-size: 1.1rem;
  }
  .more {
    margin-top: 10px;
    font-size: 14px;
  }
  .intro {
    background-color: #fefcf7;
    height: 210px;
  }
  .intro img {
    display: none;
  }
  .intro .abstract {
    height: 90%;
  }
  .intro .abstract p {
    line-height: 1.5;
  }
  .r5 .datk ul {
    gap: 10px;
  }
  .r5 .datk ul li {
    width: calc(50% - 5px);
  }
  .container-1 .info1 {
    float: none;
    display: none;
  }
  .container-1 .info-source {
    float: none;
    display: none;
  }
  .container-1 .imgtxt1 li {
    padding: 1rem 0;
  }
  .container-1 .imgtxt1 img {
    float: right;
    max-width: 35%;
    height: auto;
    margin: 0 0 0 0.75rem;
  }
  .container-1 .imgtxt1 h3 {
    font-size: 1rem;
    font-weight: normal;
    line-height: 1.5rem;
    margin: 0;
    min-height: 50px;
  }
  .container-1 .imgtxt1 p {
    display: none;
  }
  .container-1 .imgtxt1 .info2 {
    float: none;
    padding: 0;
    background: none;
    margin-top: 0rem;
  }
  .container-1 .imgtxt1 img {
    max-height: 75px;
  }
}/*# sourceMappingURL=index.css.map */