@charset "UTF-8";

html {
  font-size: 5.208333vw;
}

/* 移动端梯度根字号（规则75）：保持 rem 单位不变，只压缩根字号 */
@media (max-width: 1024px) {
  html {
    font-size: 85px !important;
  }
}

@media (max-width: 640px) {
  html {
    font-size: 80px !important;
  }
}

@media (max-width: 375px) {
  html {
    font-size: 75px !important;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 65px !important;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
}

body {
  font-family: 'Microsoft YaHei', 'MiSans', sans-serif;
  font-size: 0.16rem;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
  background: #f8fafc;
}

a {
  text-decoration: none;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  border: 0;
}

.g-container {
  width: 16.0rem;
  max-width: 16.0rem;
  margin: 0 auto;
  padding: 0 0.2rem;
  box-sizing: border-box;
}

/* 移动端容器宽度让出（规则76，5类白名单 #2） */
@media (max-width: 1024px) {
  .g-container {
    width: 100%;
    max-width: 100%;
    padding: 0 0.15rem;
  }
}


/* 板块 01 Header — 规则111：Header 样式在阶段四提取到 public.css */
.sec-header {
  position: relative;
  width: 100%;
  height: 1.06rem;
  z-index: 100;
  background: #004b8d;
}

/* 顶部信息条 */
.sec-header__topbar {
  position: relative;
  width: 100%;
  height: 0.33rem;
  background: #004b8d;
  border-bottom: 0.01rem solid rgba(255, 255, 255, 0.05);
}

.sec-header__topbar-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
}

.sec-header__topbar-link {
  font-size: 0.16rem;
  line-height: 0.16rem;
  color: #ffffff;
  white-space: nowrap;
  transition: opacity 0.3s ease;
}

.sec-header__topbar-link+.sec-header__topbar-link {
  margin-left: 0.21rem;
}

.sec-header__topbar a:hover {
  opacity: 0.8;
}

/* 主导航条 */
.sec-header__main {
  position: relative;
  width: 100%;
  height: 0.73rem;
  background: #004b8d;
}

.sec-header__main-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

/* Logo */
.sec-header__logo {
  display: block;
  flex-shrink: 0;
}

.sec-header__logo img {
  display: block;
  height: 0.64rem;
  width: auto;
}

/* 右侧：导航 + 搜索 */
.sec-header__right {
  display: flex;
  align-items: center;
}

.sec-header__nav>ul {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sec-header__item {
  position: relative;
}

.sec-header__item+.sec-header__item {
  margin-left: 0.04rem;
}

.sec-header__link {
  display: block;
  padding: 0 0.16rem;
  font-size: 0.2rem;
  line-height: 0.43rem;
  color: #ffffff;
  white-space: nowrap;
  position: relative;
  transition: color 0.3s ease;
}

.sec-header__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.02rem;
  height: 0.02rem;
  width: 0;
  background: #38bdf8;
  transition: width 0.4s ease;
}

.sec-header__item--active>.sec-header__link::after {
  width: 100%;
}

/* 搜索工具区 */
.sec-header__tools {
  margin-left: 0.44rem;
  flex-shrink: 0;
}

.sec-header__search-trigger {
  display: block;
  width: 0.40rem;
  height: 0.40rem;
}

.sec-header__search-trigger img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 二级菜单下拉（规则110） */
.sec-header__submenu {
  position: absolute;
  top: 110%;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  min-width: 2.30rem;
  padding: 0.15rem 0.20rem 0.22rem 0.20rem;
  background: #ffffff;
  border-top: 0.04rem solid #38bdf8;
  box-shadow: 0 0.08rem 0.16rem rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease, top 0.3s ease;
  z-index: 9999;
}

.sec-header__submenu.is-show {
  opacity: 1;
  visibility: visible;
  top: 133%;
}

.sec-header__submenu>ul {
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 0;
  overflow: hidden;
}

.sec-header__submenu>ul>li+li {
  border-top: 0.01rem solid #c6cee5;
}

.sec-header__submenu>ul>li a {
  display: block;
  text-align: center;
  font-size: 0.16rem;
  line-height: 0.50rem;
  white-space: nowrap;
  color: #333333;
  transition: color 0.3s ease;
}

.sec-header__submenu>ul>li a:hover {
  color: #004b8d;
}

/* PC hover（规则118：包裹在 min-width:1025px） */
@media (min-width: 1025px) {
  .sec-header__item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 0.08rem;
  }

  .sec-header__item:hover>.sec-header__link {
    color: #38bdf8;
  }

  .sec-header__item:hover>.sec-header__link::after {
    width: 100%;
  }
}

/* Header 滚动变色（规则29） */
.sec-header.is-scrolled {
  box-shadow: 0 0.04rem 0.12rem rgba(0, 0, 0, 0.15);
}

/* 弹出搜索遮罩（规则112） */
.sec-header__search-overlay {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  height: 100%;
  z-index: 999;
  transform: translateY(-110%);
  transition: all 0.6s;
  opacity: 0;
  overflow: hidden;
}

.sec-header__search-overlay.is-show {
  transform: translateY(0);
  opacity: 1;
}

.sec-header__search-overlay::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: all 1.5s;
  z-index: 1;
}

.sec-header__search-overlay.is-show::before {
  opacity: 1;
}

.sec-header__search-panel {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.5s;
}

.sec-header__search-overlay.is-show .sec-header__search-panel {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
  z-index: 9;
}

.sec-header__search-inner {
  width: 100%;
  max-width: 13.30rem;
  position: relative;
  padding: 0 0.50rem 0 0;
  box-sizing: border-box;
}

.sec-header__search-inner::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-bottom: 0.04rem solid rgba(216, 216, 216, 0.23);
  z-index: 1;
}

.sec-header__search-input {
  display: block;
  width: 100%;
  font-size: 0.24rem;
  height: 0.80rem;
  box-sizing: border-box;
  color: #ffffff;
  background: none;
  border: none;
  outline: none;
  line-height: 0.80rem;
}

.sec-header__search-input::placeholder {
  color: rgba(255, 255, 255, 0.49);
}

.sec-header__search-submit {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 0.50rem;
}

.sec-header__search-submit input {
  display: block;
  width: 0.30rem;
  height: 0.30rem;
  background: url("../images/header_div.png") no-repeat center center;
  background-size: 0.30rem auto;
  border: none;
  cursor: pointer;
}

.sec-header__search-close {
  position: absolute;
  top: 1.50rem;
  right: 1.80rem;
  width: 0.40rem;
  height: 0.40rem;
  cursor: pointer;
}

.sec-header__search-close::before,
.sec-header__search-close::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.32rem;
  height: 0.03rem;
  background: #ffffff;
  border-radius: 0.02rem;
}

.sec-header__search-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.sec-header__search-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

body.overhide {
  height: 100%;
  overflow: hidden;
}

/* 移动端导航（规则104/113）— PC 端隐藏 */
.sec-header__mobile {
  display: none;
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-header {
    height: auto;
  }

  .sec-header__topbar {
    display: none;
  }

  .sec-header__main {
    height: 0.70rem;
  }

  .sec-header__main-inner {
    padding: 0 0.16rem;
  }

  .sec-header__logo img {
    height: 0.40rem;
  }

  .sec-header__nav,
  .sec-header__tools {
    display: none;
  }

  .sec-header__mobile {
    display: block;
  }

  .sec-header__m-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100000;
  }

  .sec-header__m-header {
    padding: 0 0 0 0.15rem;
    height: 0.70rem;
    background: #004b8d;
    box-shadow: 0 0.03rem 0.05rem rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .sec-header__m-logo {
    width: calc(100% - 0.80rem);
    padding: 0;
  }

  .sec-header__m-logo img {
    height: auto;
    max-height: 0.40rem;
  }

  .sec-header__m-btn-box {
    position: relative;
    width: 0.70rem;
    height: 0.70rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    cursor: pointer;
  }

  .sec-header__m-btn-box::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: #ffffff;
  }

  .sec-header__m-btn {
    cursor: pointer;
    text-align: center;
    z-index: 99999;
    transition: all 0.5s ease;
    outline: none;
  }

  .sec-header__m-point {
    display: inline-block;
    width: 0.40rem;
    height: 0.22rem;
    position: relative;
    outline: none;
  }

  .sec-header__m-navbtn {
    position: absolute;
    top: 0.10rem;
    left: 0;
    display: inline-block;
    width: 0.18rem;
    height: 0.02rem;
    transition: all 0.3s ease-out;
    background: #004b8d;
  }

  .sec-header__m-navbtn::after,
  .sec-header__m-navbtn::before {
    position: absolute;
    left: 0;
    display: inline-block;
    width: 0.24rem;
    height: 0.02rem;
    content: "";
    transition: all 0.3s ease-out;
    background: #004b8d;
  }

  .sec-header__m-navbtn::after {
    top: -0.08rem;
  }

  .sec-header__m-navbtn::before {
    top: 0.08rem;
  }

  .sec-header__m-point.on .sec-header__m-navbtn {
    background: transparent;
  }

  .sec-header__m-point.on .sec-header__m-navbtn::after {
    transform: rotate(45deg);
    top: 0;
  }

  .sec-header__m-point.on .sec-header__m-navbtn::before {
    transform: rotate(-45deg);
    top: 0;
  }

  .sec-header__m-nav {
    z-index: 99999;
    position: fixed;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    right: -105vw;
    top: 0;
    padding: 0.70rem 0.20rem 0.30rem;
    overflow: hidden;
    pointer-events: none;
    transition: all 0.3s ease-out;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    background: #f7f7f7;
    opacity: 0;
    visibility: hidden;
    box-sizing: border-box;
  }

  .sec-header__m-nav.act {
    pointer-events: auto;
    right: 0;
    opacity: 1;
    visibility: visible;
  }

  .sec-header__m-close {
    position: absolute;
    top: 0.07rem;
    right: 0.15rem;
    left: 0.15rem;
    font-size: 0.30rem;
    color: #333333;
    z-index: 10000;
    width: auto;
    height: 0.35rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0;
    cursor: pointer;
  }

  .sec-header__m-search {
    font-size: 0.16rem;
    border-radius: 0.05rem;
    width: 100%;
    height: 0.60rem;
    display: block;
    margin: 0.2rem 0;
  }

  .sec-header__m-search-form {
    height: 0.50rem;
    background: #ffffff;
    position: relative;
    width: 100%;
    margin: 0 auto;
    display: block;
    line-height: 0.5rem;
  }

  .sec-header__m-search-input {
    font-size: 0.16rem;
    color: #333333;
    height: 0.50rem;
    line-height: 0.50rem;
    padding: 0 0.60rem 0 0.15rem;
    box-shadow: none;
    appearance: none;
    border: 0;
    background: none;
    width: 100%;
    box-sizing: border-box;
    outline: none;
  }

  .sec-header__m-search-btn {
    position: absolute;
    cursor: pointer;
    top: 0;
    right: 0;
    width: 0.50rem;
    height: 0.50rem;
    line-height: 0.50rem;
    border: 0;
    background: #004b8d url(../images/ss.svg) no-repeat center;
  }

  .sec-header__m-search-input::-webkit-input-placeholder {
    color: #999999;
  }

  .sec-header__m-list {
    width: 100%;
    padding: 0 0 0.10rem;
    overflow: auto;
    margin: 0;
  }

  .sec-header__m-list>li {
    width: 90%;
    overflow: hidden;
    padding: 0;
    position: relative;
    margin: 0 auto;
    list-style: none;
  }

  .sec-header__m-list>li .con {
    position: relative;
  }

  .sec-header__m-list>li .a {
    width: 100%;
    border-bottom: 0.01rem solid #e2e2e2;
    line-height: 0.64rem;
    color: #333333;
    padding: 0;
    font-size: 0.16rem;
    display: flex;
    position: relative;
    transition: all 0.5s ease;
  }

  .sec-header__m-list>li i {
    opacity: 1;
    width: 0.64rem;
    height: 0.64rem;
    position: absolute;
    display: block;
    right: 0;
    top: 0.02rem;
    cursor: pointer;
  }

  .sec-header__m-list>li i::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 0.08rem;
    height: 0.08rem;
    border-right: 0.02rem solid #999999;
    border-bottom: 0.02rem solid #999999;
  }

  .sec-header__m-list>li.on1 i {
    transform: rotate(180deg);
  }

  .sec-header__m-list>li.on1 i::after {
    transform: translate(-50%, -30%) rotate(225deg);
  }

  .sec-header__m-list>li .list {
    padding: 0.10rem 0;
    border-bottom: 0.01rem solid #e2e2e2;
    display: none;
  }

  .sec-header__m-list>li .list a {
    display: block;
    font-size: 0.13rem;
    color: #666666;
    line-height: 2.5;
  }

  .sec-header__m-quick {
    width: 90%;
    margin: 0.32rem auto 0;
    flex-wrap: wrap;
    display: flex;
  }

  .sec-header__m-quick .li {
    text-align: center;
    color: #004b8d;
    margin: 0 0.15rem 0;
    font-size: 0.14rem;
  }

  .sec-header__m-quick .li a {
    background: none;
    padding: 0 0.20rem 0 0;
    color: #333333;
  }

  .sec-header__m-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 888;
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
  }

  .sec-header__submenu {
    position: static;
    transform: none;
    display: none;
    padding: 0;
    background: transparent;
    border-top: none;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    min-width: 0;
  }
}

/* 板块 02 Banner 轮播 */
.sec-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.sec-banner__swiper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.sec-banner__swiper .swiper-wrapper {
  height: 100%;
}

.sec-banner__swiper .swiper-slide {
  height: 100%;
  overflow: hidden;
}

.sec-banner__link {
  display: block;
  width: 100%;
  height: 100%;
}

.sec-banner__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 分页器：底部居中（规则95：固定宽度覆盖层稳态居中） */
.sec-banner .swiper-pagination {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.24rem;
  margin: 0 auto;
  width: 2.44rem;
  display: flex;
  /* justify-content: space-between; */
  align-items: center;
  z-index: 10;
  height: 0.58rem;
}

.sec-banner .swiper-pagination-bullet {
  width: 0.10rem;
  height: 0.10rem;
  background: #ffffff;
  border-radius: 50%;
  opacity: 1;
  margin: 0 0.15rem !important;
  transition: all 0.3s ease;
}

.sec-banner .swiper-pagination-bullet-active {
  position: relative;
  width: 0.58rem;
  height: 0.58rem;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  margin: 0 0.22rem !important;
}

.sec-banner .swiper-pagination-bullet-active::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.34rem;
  height: 0.34rem;
  border: 1px solid rgba(255, 255, 255);
  border-radius: 50%;
}

.sec-banner .swiper-pagination-bullet-active::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.10rem;
  height: 0.10rem;
  background: #ffffff;
  border-radius: 50%;
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-banner {}

  .sec-banner .swiper-pagination {
    height: 0.46rem;
    bottom: 0.15rem;
  }

  .sec-banner .swiper-pagination-bullet {
    width: 0.08rem;
    height: 0.08rem;
  }

  .sec-banner .swiper-pagination-bullet-active {
    width: 0.46rem;
    height: 0.46rem;
  }

  .sec-banner .swiper-pagination-bullet-active::before {
    width: 0.27rem;
    height: 0.27rem;
  }

  .sec-banner .swiper-pagination-bullet-active::after {
    width: 0.08rem;
    height: 0.08rem;
  }
}

@media (max-width: 520px) {
  .sec-banner {}

  .sec-banner .swiper-pagination {
    height: 0.35rem;
    bottom: 0.15rem;
  }

  .sec-banner .swiper-pagination-bullet {
    width: 0.06rem;
    height: 0.06rem;
  }

  .sec-banner .swiper-pagination-bullet-active {
    width: 0.35rem;
    height: 0.35rem;
    border: 0.005rem solid rgba(255, 255, 255, 0.2);
  }

  .sec-banner .swiper-pagination-bullet-active::before {
    width: 0.2rem;
    height: 0.2rem;
    border: 0.005rem solid rgba(255, 255, 255);
  }

  .sec-banner .swiper-pagination-bullet-active::after {
    width: 0.08rem;
    height: 0.08rem;
  }
}

/* 板块 03 学院新闻 */
.sec-news {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #F8FAFC;
  padding-top: 0.56rem;
}

.sec-news__inner {
  position: relative;
  height: 100%;
  padding: 0;
  box-sizing: border-box;
  padding-top: 0.24rem;
}

/* 标题栏 */
.sec-news__heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.71rem;
}

.sec-news__heading-main {
  display: flex;
  align-items: baseline;
}

.sec-news__heading-icon {
  display: block;
  width: 0.04rem;
  height: 0.24rem;
  margin-right: 0.16rem;
  flex-shrink: 0;
}

.sec-news__title {
  font-size: 0.30rem;
  line-height: 0.40rem;
  color: #0f172a;
  margin: 0;
  font-weight: normal;
}

.sec-news__subtitle {
  display: block;
  font-size: 0.175rem;
  line-height: 0.25rem;
  font-weight: 700;
  color: #7f848a;
  letter-spacing: 0.88px;
  margin-top: 0.02rem;
}

.sec-news__more,
.sec-academic__more,
.sec-student__more {
  display: inline-flex;
  align-items: center;
  font-size: 0.18rem;
  line-height: 0.27rem;
  color: #000000;
  transition: all 0.6s ease;
}

.sec-news__more-icon {
  display: block;
  width: 0.17rem;
  height: 0.25rem;
  margin-left: 0.07rem;
}

.sec-news__more:hover,
.sec-academic__more:hover,
.sec-student__more:hover {
  padding-right: 0.05rem;
  color: #004b8d;
}

/* 内容区：左右双栏 */
.sec-news__body {
  display: flex;
  align-items: flex-start;
  margin-top: 0.40rem;
}

/* 左侧专题轮播 */
.sec-news__focus {
  position: relative;
  flex: 0 0 7.63rem;
  width: 7.63rem;
  height: 4.48rem;
  border-radius: 0.12rem;
  overflow: hidden;
}

.sec-news__focus .swiper-wrapper {
  height: 100%;
}

.sec-news__focus .swiper-slide {
  height: 100%;
}

.sec-news__focus-card {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
}

.sec-news__focus-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 轮播覆盖层（底部信息条，规则125/覆盖层信号） */
.sec-news__focus-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2.55rem;
  background-image: url('../images/sec_div_2.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  padding: 0 0.38rem 0.38rem 0.38rem;
  box-sizing: border-box;
}

.sec-news__focus-info {
  width: 6.72rem;
}

.sec-news__focus-title {
  font-size: 0.24rem;
  line-height: 0.31rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.13rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sec-news__focus-date {
  font-size: 0.175rem;
  line-height: 0.25rem;
  font-weight: 700;
  color: #ffffff;
}

/* 垂直分页器（右侧） */
.sec-news__focus-dots {
  position: absolute;
  right: 0.26rem;
  left: auto !important;
  display: flex;
  /* flex-direction: column; */
  align-items: center;
  z-index: 10;
  width: 0.34rem;
  justify-content: end;
}

.sec-news__focus-dots .swiper-pagination-bullet {
  width: 0.34rem;
  height: 0.34rem;
  background: none;
  border-radius: 50%;
  opacity: 1;
  margin: 0;
  position: relative;
}

.sec-news__focus-dots .swiper-pagination-bullet+.swiper-pagination-bullet {
  /* margin-top: 0.18rem; */
}

.sec-news__focus-dots .swiper-pagination-bullet-active {
  position: relative;
  width: 0.34rem;
  height: 0.34rem;
  background: transparent;
  border: 0.01rem solid rgba(255, 255, 255, 0.60);
}

.sec-news__focus-dots .swiper-pagination-bullet::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.10rem;
  height: 0.10rem;
  background: #ffffff;
  border-radius: 50%;
}

.sec-news__focus-dots .swiper-pagination-bullet-active::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.10rem;
  height: 0.10rem;
  background: #f2b850;
  border-radius: 50%;
}

/* 右侧新闻列表 */
.sec-news__list {
  flex: 1;
  min-width: 0;
  margin-left: 0.74rem;
}

.sec-news__items {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* featured 卡片 */
.sec-news__item--featured {
  /* margin-bottom: 0.31rem; */
}

.sec-news__featured-card {}

.sec-news__featured-body {
  display: flex;
  align-items: flex-start;
  padding: 0.03rem 0.23rem;
  flex-direction: column;
}

.sec-news__featured-date {
  flex-shrink: 0;
  font-size: 0.375rem;
  line-height: 0.45rem;
  font-weight: 400;
  color: #004b8d;
  margin-right: 0.21rem;
}

.sec-news__featured-text {
  min-width: 0;
  padding-top: 0.10rem;
  display: flex;
  align-items: start;
}

.sec-news__featured-title {
  font-size: 0.20rem;
  line-height: 0.24rem;
  font-weight: 700;
  color: #004b8d;
  margin: 0 0 0.15rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sec-news__featured-desc {
  font-size: 0.15rem;
  line-height: 0.24rem;
  font-weight: 500;
  color: rgba(61, 61, 61, 0.80);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 简行列表项 */
.sec-news__item {
  border-bottom: 0.01rem solid #bcd0eb;
  margin-top: 0.31rem;
  padding-bottom: 0.17rem;
}

.sec-news__item:first-child {
  margin-top: 0;
  display: block;
  background: #ffffff;
  box-shadow: 0 0.04rem 0.10rem rgba(0, 0, 0, 0.30);
  border-bottom: 0.05rem solid rgba(0, 75, 141, 0.80);
}

.sec-news__item-link {
  display: flex;
  align-items: center;
}

.sec-news__item-title {
  flex: 1;
  min-width: 0;
  font-size: 0.20rem;
  line-height: 0.24rem;
  font-weight: 400;
  color: #060606;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.3s ease, font-weight 0.3s ease;
}

.sec-news__item-date {
  flex-shrink: 0;
  margin-left: 0.16rem;
  font-size: 0.16rem;
  line-height: 0.24rem;
  font-weight: 700;
  color: #000000;
  transition: color 0.3s ease;
}

/* PC hover（规则118：min-width:1025px；规则123：特殊项即 hover 态） */
@media (min-width: 1025px) {
  .sec-news__item:hover .sec-news__item-title {
    color: #004b8d;
    font-weight: 700;
  }

  .sec-news__item:hover .sec-news__item-date {
    color: #004b8d;
  }
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-news {
    height: auto;
    padding-bottom: 0.30rem;
  }

  .sec-news__inner {
    padding: 0.24rem 0.16rem 0;
  }

  .sec-news__body {
    flex-direction: column;
  }

  .sec-news__focus {
    flex: 0 0 auto;
    width: 100%;
    height: 3.50rem;
  }

  .sec-news__list {
    width: 100%;
    margin-left: 0;
    margin-top: 0.30rem;
  }

  .sec-news__more {
    margin-left: auto;
  }
}

/* 板块 04 通知公告 */
.sec-notice {
  position: relative;
  width: 100%;
  height: 7.14rem;
  overflow: hidden;
  background: linear-gradient(180deg, #F8FAFC 0%, rgba(248, 250, 252, 0) 100%);
}

.sec-notice__bg {
  position: absolute;
  left: 0;
  top: 0.67rem;
  width: 100%;
  height: 6.47rem;
  background-image: url('../images/sec_div_5.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.sec-notice__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  box-sizing: border-box;
  padding-top: 0.57rem;
}

/* 标题栏 */
.sec-notice__heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.70rem;
}

.sec-notice__heading-main {
  display: flex;
  align-items: baseline;
}

.sec-notice__heading-icon {
  display: block;
  width: 0.04rem;
  height: 0.24rem;
  margin-right: 0.16rem;
  flex-shrink: 0;
}

.sec-notice__title {
  font-size: 0.30rem;
  line-height: 0.40rem;
  font-weight: 400;
  color: #060606;
  margin: 0;
}

.sec-notice__subtitle {
  display: block;
  font-size: 0.175rem;
  line-height: 0.25rem;
  font-weight: 400;
  color: #7f848a;
  letter-spacing: 0.88px;
  margin-top: 0.02rem;
  font-family: Source Han Sans CN;
}

.sec-notice__more {
  display: inline-flex;
  align-items: center;
  font-size: 0.18rem;
  line-height: 0.27rem;
  color: #000000;
  transition: all 0.6s ease;
}

.sec-notice__more-icon {
  display: block;
  width: 0.17rem;
  height: 0.25rem;
  margin-left: 0.07rem;
}

.sec-notice__more:hover {
  padding-right: 0.05rem;
  color: #004b8d;
}

/* 卡片网格 3×2 */
.sec-notice__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  column-gap: 1.25rem;
  row-gap: 0.28rem;
  margin-top: 0.42rem;
  padding: 0;
  list-style: none;
}

.sec-notice__card {
  list-style: none;
  position: relative;
  border-radius: 0.15rem;
  width: 100%;
  overflow: hidden;
  box-shadow: 0px 4px 10px 0px rgba(0, 75, 141, 0.2);
}

.sec-notice__link {
  position: relative;
  display: block;
  height: 2.25rem;
  padding: 0.28rem 0.31rem;
  box-sizing: border-box;
  overflow: hidden;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  z-index: 2;
}

.sec-notice__card:after {
  position: absolute;
  content: "";
  width: 100%;
  background: #FFFFFF;
  border-width: 0px 0px 4px 0px;
  border-style: solid;
  border-color: #004B8D;
  bottom: 0;
  z-index: 0;
  left: -1px;
  height: 100%;
}

.sec-notice__date {
  font-family: 'Source Han Serif CN', serif;
  font-size: 0.30rem;
  line-height: 0.45rem;
  font-weight: 700;
  color: #000000;
  transition: color 0.3s ease;
}



.sec-notice__card-title {
  font-size: 0.20rem;
  line-height: 0.28rem;
  font-weight: 400;
  color: #060606;
  margin: 0.17rem 0 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease, font-weight 0.3s ease;
}

.sec-notice__arrow {
  position: absolute;
  right: 0.31rem;
  bottom: 0.28rem;
  width: 0.20rem;
  height: 0.20rem;
  transition: opacity 0.3s ease;
}

/* PC hover（规则118：min-width:1025px；规则52/123：特殊项即 hover 态） */
@media (min-width: 1025px) {
  .sec-notice__link:hover {
    background: #004b8d url(../images/notice_on.png) no-repeat bottom;
    border-color: #004b8d;
  }

  .sec-notice__link:hover .sec-notice__date {
    color: #ffffff;
  }

  .sec-notice__link:hover .sec-notice__card-title {
    color: #ffffff;
    font-weight: 700;
  }

  .sec-notice__link:hover .sec-notice__badge {
    opacity: 1;
  }

  .sec-notice__link:hover .sec-notice__arrow {
    opacity: 0;
  }
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-notice {
    height: auto;
    padding-bottom: 0.40rem;
  }

  .sec-notice__inner {
    padding: 0.57rem 0.16rem 0;
  }

  .sec-notice__grid {
    grid-template-columns: 1fr;
    row-gap: 0.24rem;
  }

  .sec-notice__link {
    height: auto;
    min-height: 1.80rem;
  }

  .sec-notice__more {
    margin-left: auto;
  }
}

/* 板块 05 本科生教育/研究生教育 */
.sec-edu {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #004B8D;
  padding-bottom: 0.5rem;
  margin-bottom: 0.64rem;
}

.sec-edu__glow {
  position: absolute;
  left: 43.54%;
  top: 0;
  width: 6.00rem;
  height: 6.00rem;
  background: rgba(30, 48, 142, 0.20);
  border-radius: 50%;
  filter: blur(1.20rem);
  z-index: 0;
}

.sec-edu__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  box-sizing: border-box;
  padding-top: 0.78rem;
}

/* 双栏网格 */
.sec-edu__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 0.97rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sec-edu__col {
  list-style: none;
}

/* 栏头 */
.sec-edu__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.70rem;
}

.sec-edu__head-main {
  display: flex;
  align-items: center;
}

.sec-edu__head-icon {
  display: block;
  width: 0.04rem;
  height: 0.24rem;
  margin-right: 0.16rem;
  flex-shrink: 0;
}

.sec-edu__head-title {
  font-size: 0.30rem;
  line-height: 0.40rem;
  font-weight: 400;
  color: #ffffff;
  margin: 0;
}

.sec-edu__head-sub {
  display: block;
  font-size: 0.18rem;
  line-height: 0.25rem;
  font-weight: 400;
  color: #dddedf;
  letter-spacing: 0.88px;
  margin-top: 0.02rem;
}

.sec-edu__more {
  display: inline-flex;
  align-items: center;
  font-size: 0.18rem;
  line-height: 0.27rem;
  color: #ffffff;
  transition: all 0.3s ease;
}

.sec-edu__more-icon {
  display: block;
  width: 0.17rem;
  height: 0.25rem;
  margin-left: 0.07rem;
}

.sec-edu__more:hover {
  padding-right: 0.05rem;

}

/* 新闻卡片 */
.sec-edu__card {
  width: 100%;
  margin-top: 0.40rem;
  padding: 0.15rem 0.4rem 0.2rem;
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 0.12rem;
  box-shadow: 0 0.04rem 0.10rem rgba(0, 0, 0, 0.30);
}

.sec-edu__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sec-edu__item {
  list-style: none;
}

.sec-edu__item-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.3rem 0 0.16rem;
  border-bottom: 0.01rem solid #cbd5e1;
  transition: color 0.3s ease;
}

.sec-edu__list li:last-child .sec-edu__item-link {
  border-bottom: none;
}

.sec-edu__item-title {
  font-size: 0.20rem;
  line-height: 0.28rem;
  font-weight: 400;
  color: #000000;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 5.50rem;
  transition: color 0.3s ease, font-weight 0.3s ease;
}

.sec-edu__item-date {
  font-size: 0.18rem;
  line-height: 0.16rem;
  font-weight: 400;
  color: #000000;
  flex-shrink: 0;
  margin-left: 0.20rem;
  transition: color 0.3s ease, font-weight 0.3s ease;
}

/* PC hover（规则118：min-width:1025px；规则52/123：特殊项即 hover 态） */
@media (min-width: 1025px) {
  .sec-edu__item-link:hover .sec-edu__item-title {
    color: #a86f08;
    font-weight: 700;
  }

  .sec-edu__item-link:hover .sec-edu__item-date {
    color: #a86f08;
    font-weight: 700;
  }
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-edu {
    height: auto;
    padding-bottom: 0.40rem;
  }

  .sec-edu__inner {
    padding: 0.57rem 0.16rem 0;
  }

  .sec-edu__grid {
    grid-template-columns: 1fr;
    row-gap: 0.40rem;
  }

  .sec-edu__item-title {
    white-space: normal;
    max-width: none;
  }
}

/* 板块 06 学术活动/科学研究 */
.sec-academic {
  position: relative;
  width: 100%;
  height: 7.63rem;
  overflow: hidden;
  margin-bottom: 0.40rem;
  background: #f8fafc;
}

.sec-academic__layout {
  max-width: 16.00rem;
  margin: 0 auto;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 0.83rem;
  box-sizing: border-box;
}

.sec-academic__left,
.sec-academic__right {
  min-width: 0;
}

/* 栏头 */
.sec-academic__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.70rem;
}

.sec-academic__head-main {
  display: flex;
  align-items: baseline;
}

.sec-academic__head-icon {
  display: block;
  width: 0.04rem;
  height: 0.24rem;
  margin-right: 0.16rem;
  flex-shrink: 0;
}

.sec-academic__head-title {
  font-size: 0.30rem;
  line-height: 0.40rem;
  font-weight: 400;
  color: #000000;
  margin: 0;
}

.sec-academic__head-sub {
  display: block;
  font-size: 0.18rem;
  line-height: 0.25rem;
  font-weight: 400;
  color: #7f848a;
  letter-spacing: 0.88px;
  margin-top: 0.02rem;
  font-family: Source Han Sans CN;
}

.sec-academic__more {
  display: inline-flex;
  align-items: center;
  font-size: 0.18rem;
  line-height: 0.27rem;
  color: #000000;
  transition: opacity 0.3s ease;
}

.sec-academic__more-icon {
  display: block;
  width: 0.17rem;
  height: 0.25rem;
  margin-left: 0.07rem;
}

.sec-academic__more:hover {
  opacity: 0.7;
}

/* 左栏：活动卡片 */
.sec-academic__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 0.24rem;
  margin-top: 0.40rem;
  padding: 0;
  list-style: none;
}

.sec-academic__card {
  list-style: none;
}

.sec-academic__card-link {
  position: relative;
  display: block;
  height: 6.53rem;
  border-radius: 0.12rem;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}



.sec-academic__card-img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4.39rem;
  object-fit: cover;
}

.sec-academic__card-body {
  position: absolute;
  left: 0;
  top: 4.39rem;
  right: 0;
  padding: 0 0.15rem 0.15rem;
  box-sizing: border-box;
  border-radius: 0 0 0.12rem 0.12rem;
  background: url('../images/sec_div_10.png') no-repeat bottom #FFFFFF;
  box-sizing: border-box;
  width: 100%;
  background-size: 100% auto !important;
}

.sec-academic__card-title {
  font-size: 0.20rem;
  line-height: 0.28rem;
  font-weight: 400;
  color: #1e293b;
  margin: 0.22rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sec-academic__card-title:hover {
  color: #004b8d;
}

.sec-academic__card-info {
  margin: 0.17rem 0 0 0;
  padding: 0;
  list-style: none;
}

.sec-academic__card-info-item {
  display: flex;
  align-items: center;
  line-height: 0.3rem;
  height: 0.3rem;
}

.sec-academic__card-info-item:first-child {
  margin-top: 0;
}

.sec-academic__card-info-icon {
  display: block;
  width: 0.15rem;
  height: 0.17rem;
  margin-right: 0.06rem;
  flex-shrink: 0;
  object-fit: contain;
}

.sec-academic__card-info-item span {
  font-size: 0.16rem;
  line-height: 0.16rem;
  color: #64748b;
}

/* 右栏：新闻列表 */
.sec-academic__news {
  margin-top: 0.40rem;
  padding: 0;
  list-style: none;
}

.sec-academic__news-item {
  list-style: none;
  margin-top: 0.32rem;
}

.sec-academic__news-item:first-child {
  margin-top: 0;
}

.sec-academic__news-link {
  display: flex;
  align-items: center;
  height: 0.76rem;
  padding: 0 0.24rem;
  box-sizing: border-box;
  background: linear-gradient(0deg, #e2efff 0%, rgba(226, 239, 255, 0) 100%);
  border-radius: 0.08rem;
  transition: background 0.3s ease;
}

.sec-academic__news-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 0.42rem;
  flex-shrink: 0;
}

.sec-academic__news-day {
  font-size: 0.25rem;
  line-height: 0.35rem;
  font-weight: 400;
  color: #026cc8;
  transition: color 0.3s ease;
}

.sec-academic__news-month {
  font-size: 0.10rem;
  line-height: 0.15rem;
  font-weight: 500;
  color: #036cc8;
  transition: color 0.3s ease;
}

.sec-academic__news-title {
  flex: 1;
  font-size: 0.20rem;
  line-height: 0.28rem;
  font-weight: 400;
  color: #060606;
  margin-left: 0.16rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.3s ease, font-weight 0.3s ease;
}

/* PC hover（规则118：min-width:1025px；规则52/123：特殊项即 hover 态） */
@media (min-width: 1025px) {


  .sec-academic__news-link:hover {
    background: #f2b850;
  }

  .sec-academic__news-link:hover .sec-academic__news-day {
    color: #060606;
  }

  .sec-academic__news-link:hover .sec-academic__news-month {
    color: #060606;
  }

  .sec-academic__news-link:hover .sec-academic__news-title {
    color: #6A4503;
    font-weight: 500;
  }
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-academic {
    height: auto;
    padding-bottom: 0.40rem;
  }

  .sec-academic__layout {
    grid-template-columns: 1fr;
    row-gap: 0.40rem;
    padding: 0 0.16rem;
  }

  .sec-academic__cards {
    grid-template-columns: 1fr;
    row-gap: 0.24rem;
  }

  .sec-academic__card-link {
    height: auto;
  }

  .sec-academic__card-img {
    position: relative;
    height: auto;
  }

  .sec-academic__card-body {
    position: relative;
    top: 0;
    padding: 0.15rem;
  }

  .sec-academic__news-title {
    white-space: normal;
  }
}

/* 板块 07 学工动态 */
.sec-student {
  position: relative;
  width: 100%;
  height: 5.81rem;
  overflow: hidden;
  background: #f8fafc;
}

.sec-student__inner {
  position: relative;
  height: 100%;
  box-sizing: border-box;
  padding-top: 0.47rem;
}

/* 标题栏 */
.sec-student__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.70rem;
}

.sec-student__head-main {
  display: flex;
  align-items: center;
}

.sec-student__head-icon {
  display: block;
  width: 0.04rem;
  height: 0.24rem;
  margin-right: 0.16rem;
  flex-shrink: 0;
}

.sec-student__head-title {
  font-size: 0.30rem;
  line-height: 0.40rem;
  font-weight: 400;
  color: #0f172a;
  margin: 0;
}

.sec-student__head-sub {
  display: block;
  font-size: 0.18rem;
  line-height: 0.25rem;
  font-weight: 400;
  color: #7f848a;
  letter-spacing: 0.88px;
  font-family: Source Han Sans CN;
  margin-top: 0.02rem;
}

.sec-student__more {
  display: inline-flex;
  align-items: center;
  font-size: 0.18rem;
  line-height: 0.27rem;
  color: #000000;
  transition: opacity 0.3s ease;
}

.sec-student__more-icon {
  display: block;
  width: 0.17rem;
  height: 0.25rem;
  margin-left: 0.07rem;
}

.sec-student__more:hover {
  opacity: 0.7;
}

/* 卡片网格 4 列 */
.sec-student__grid {
  column-gap: 0.93rem;
  margin-top: 0.48rem;
  margin: 0 -0.36rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.48rem;
}

.sec-student__card {
  list-style: none;
}

.sec-student__card-link {
  display: block;
  border-radius: 0.12rem;
  overflow: hidden;
  box-shadow: 0 0.04rem 0.10rem rgba(0, 0, 0, 0.30);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  margin: 0 0.39rem 0.19rem;
  position: relative;
}
.sec-student__card-link:after {
  position: absolute;
  content: "";
  width: 100%;
  background: #FFFFFF;
  border-width: 0px 0px 0.04rem 0px;
  border-style: solid;
  border-color: #004B8D;
  bottom: 0rem;
  z-index: 0;
  left: 0px;
  height: 100%;
  border-radius: 0.12rem;
}
.sec-student__card:hover .sec-student__card-link:after{
   background: #004B8D;
}
.sec-student__card:hover .sec-student__card-body{
   background: url(../images/sec_div_18.png) no-repeat bottom;
   background-size: 91% !important;
}
.sec-student__card-img-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding-bottom: 60.5%;
  z-index: 3;
}

.sec-student__card-img-wrap::before {
  position: absolute;
  content: "";
  width: 100%;
  background: linear-gradient(0deg, #161c4ae6 0%, #161c4a66 40%, #00000000 69%);
  bottom: 0;
  height: 100%;
}

.sec-student__card-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
}

.sec-student__card-body {
  padding: 0.21rem;
  box-sizing: border-box;
  height: 1.38rem;
  position: relative;
  z-index: 3;
}



.sec-student__card-title {
  font-size: 0.20rem;
  line-height: 0.28rem;
  font-weight: 400;
  color: #1e293b;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


.sec-student__card-date {
  position: absolute;
  right: 0.21rem;
  bottom: 0.21rem;
  font-size: 0.18rem;
  line-height: 0.16rem;
  font-weight: 400;
  color: #000000;
}

.sec-student__card:hover .sec-student__card-title,
.sec-student__card:hover .sec-student__card-date {
  color: #fff;
}

/* PC hover（规则118：min-width:1025px） */
@media (min-width: 1025px) {}

/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-student {
    height: auto;
    padding-bottom: 0.40rem;
  }

  .sec-student__inner {
    padding: 0.47rem 0.16rem 0;
  }

  .sec-student__grid {
    grid-template-columns: 1fr 1fr;
    row-gap: 0.24rem;
  }
}

/* 板块 08 专题专栏 */
.sec-special {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-bottom: 0.16rem;
}

.sec-special__inner {
  max-width: 16.00rem;
  margin: 0 auto;
  height: 100%;
  box-sizing: border-box;
}

/* 标题栏 */
.sec-special__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.67rem;
}

.sec-special__head-main {
  display: flex;
  align-items: center;
}

.sec-special__head-icon {
  display: block;
  width: 0.04rem;
  height: 0.24rem;
  margin-right: 0.16rem;
  flex-shrink: 0;
}

.sec-special__head-title {
  font-size: 0.30rem;
  line-height: 0.40rem;
  font-weight: 400;
  color: #0f172a;
  margin: 0;
}

.sec-special__head-sub {
  display: block;
  font-size: 0.175rem;
  line-height: 0.25rem;
  font-weight: 350;
  color: #7f848a;
  letter-spacing: 0.88px;
  margin-top: 0.02rem;
  font-family: Source Han Sans CN;
}

.sec-special__more {
  display: inline-flex;
  align-items: center;
  font-size: 0.18rem;
  line-height: 0.27rem;
  color: #000000;
  transition: opacity 0.3s ease;
}

.sec-special__more-icon {
  display: block;
  width: 0.17rem;
  height: 0.25rem;
  margin-left: 0.07rem;
}

.sec-special__more:hover {
  opacity: 0.7;
}

.modulepic {
  padding-top: 75%;
  position: relative;
  overflow: hidden;
}

.modulepic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 1s;
  object-fit: cover;
}

.modulepic div {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all .8s;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

a:hover .modulepic img {
  transform: scale(1.05);
}

.icr1426_list {
  padding: .2rem 0 .4rem 0;
}

.icr1426_list ul {
  margin: 0 -0.36rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.62rem;
}

.icr1426_list ul li {

  width: 25%;
}

.icr1426_list ul li a {
  padding: 0 .36rem;
  display: block;
  transition: all 0.5s;
}

.icr1426_list ul li a .icr1426_pic {
  position: relative;
}

.icr1426_list ul li a span {
  font-family: Bebas;
  font-size: 0.2rem;
  font-weight: normal;
  line-height: 0.31rem;
  letter-spacing: normal;
  color: #9E9E9E;
}


.icr1426_list ul li a .modulepic {
  padding-top: 29.5%;
}


/* 板块 09 快速通道 */
.sec-quick {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #f8fafc;
  margin-bottom: 0.40rem;
}

.sec-quick__inner {
  max-width: 16.00rem;
  margin: 0 auto;
  height: 100%;
  box-sizing: border-box;
  padding-top: 0.60rem;
}

/* 标题 */
.sec-quick__title-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 0.40rem;
}

.sec-quick__title-icon {
  display: block;
  width: 0.32rem;
  height: 0.32rem;
  margin-right: 0.16rem;
  flex-shrink: 0;
}

.sec-quick__title {
  font-size: 0.30rem;
  line-height: 0.40rem;
  font-weight: 400;
  color: #0f172a;
  margin: 0;
}

/* 图标卡网格 8 列 */
.section9_list {
  width: 100%;
}

.sec-quick__grid {
  margin: 0 -0.24rem;
  /* display: flex; */
  /* justify-content: center; */
  /* align-items: center; */
  flex-wrap: wrap;
  margin-top: 0.62rem;
  width: calc(100% + 0.48rem);
}

.sec-quick__item {
  list-style: none;
  flex: 1;
  position: relative;
  margin: 0 0.2rem;
}

.sec-quick__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.25rem;
  box-sizing: border-box;
  background: #ffffff;
  border: 0.01rem solid #e2e8f0;
  border-radius: 0.16rem;
  transition: background 0.3s ease;
  justify-content: center;
}

.sec-quick__icon {
  display: block;
  width: 0.52rem;
  height: 0.52rem;
  object-fit: cover;
  position: relative;
  background-size: 0.22rem !important;
  background-repeat: no-repeat;
  background-position: center;
  /* z-index: 2; */
  background-color: #EEF4FF;
  border-radius: 0.14rem;
}

.sec-quick__icon2 {
  display: block;
  width: 0.52rem;
  height: 0.52rem;
  object-fit: cover;
  position: relative;
  background-size: 0.22rem !important;
  background-repeat: no-repeat;
  background-position: center;
  /* z-index: 2; */
  background-color: #ffffff;
  border-radius: 0.14rem;
  display: none;

}

.sec-quick__item:hover .sec-quick__icon {
  display: none;
}

.sec-quick__item:hover .sec-quick__icon2 {
  display: block;
}

.sec-quick__label {
  margin-top: 0.14rem;
  font-size: 0.16rem;
  line-height: 0.16rem;
  font-weight: 400;
  color: #000000;
  text-align: center;
  transition: color 0.3s ease;
}

/* PC hover（规则118：min-width:1025px；规则52/123：特殊项即 hover 态） */
@media (min-width: 1025px) {
  .sec-quick__link:hover {
    background: #f2b850;
  }

  .sec-quick__link:hover .sec-quick__label {
    color: #6a4503;
  }
}

/* 移动端适配 */
@media (max-width: 1024px) {

  .sec-special__inner,
  .sec-quick__inner {
    padding: 0 0.2rem;
    max-width: 100%;
  }


}

/* 板块 10 页脚 Footer（规则111：Footer CSS 归 public.css，阶段四整合） */
.sec-footer {
  position: relative;
  width: 100%;
  height: 3.44rem;
  overflow: hidden;
  background: #004b8d;
}

.sec-footer__bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/sec_div_32.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

.sec-footer__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  box-sizing: border-box;
  padding-top: 0.47rem;
}

/* 三栏布局 */
.sec-footer__main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.sec-footer__col {
  min-width: 0;
}

/* 栏标题 */
.sec-footer__col-title {
  display: flex;
  align-items: center;
  height: 0.25rem;
}

.sec-footer__col-bar {
  display: block;
  width: 0.04rem;
  height: 0.16rem;
  background: #38bdf8;
  border-radius: 9999px;
  margin-right: 0.12rem;
  flex-shrink: 0;
}

.sec-footer__col-title-text {
  font-size: 0.18rem;
  line-height: 0.25rem;
  font-weight: 400;
  color: #ffffff;
}

/* 左栏：联系方式 */
.sec-footer__contact-list {
  margin-top: 0.20rem;
  padding: 0;
  list-style: none;
}

.sec-footer__contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 0.15rem;
}

.sec-footer__contact-item:last-child {
  margin-bottom: 0;
}

.sec-footer__contact-icon {
  display: block;
  width: 0.16rem;
  height: 0.12rem;
  margin-right: 0.13rem;
  flex-shrink: 0;
  object-fit: contain;
}

.sec-footer__contact-item span {
  font-size: 0.12rem;
  line-height: 0.16rem;
  color: #ffffff;
}

/* 中栏：二维码+宽图 */
.sec-footer__qr-group {
  display: flex;
  justify-content: center;
}

.sec-footer__qr-item {
  width: 1.08rem;
  text-align: center;
  margin-right: 0.23rem;
}

.sec-footer__qr-item:last-child {
  margin-right: 0;
}

.sec-footer__qr-img {
  display: block;
  width: 0.95rem;
  height: 0.94rem;
  margin: 0 auto;
  border-radius: 0.15rem;
  object-fit: cover;
}

.sec-footer__qr-label {
  display: block;
  margin-top: 0.11rem;
  font-size: 0.10rem;
  line-height: 0.15rem;
  color: #ffffff;
}

.sec-footer__wide-img {
  display: block;
  width: 100%;
  height: 0.64rem;
  margin-top: 0.22rem;
  object-fit: cover;
}

/* 右栏：相关链接 */
.sec-footer__links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 0.20rem;
  margin-top: 0.20rem;
  padding: 0;
  list-style: none;
}

.sec-footer__link-item {
  list-style: none;
  margin-bottom: 0.10rem;
}

.sec-footer__link-item a {
  font-size: 0.12rem;
  line-height: 0.16rem;
  color: #ffffff;
  transition: opacity 0.3s ease;
}

.sec-footer__link-item a:hover {
  opacity: 0.7;
}

/* 底部版权 */
.sec-footer__bottom {
  margin-top: 0.19rem;
}

.sec-footer__divider {
  width: 100%;
  height: 0.01rem;
  background: #e5e5e5;
}




.sec-footer__bottom p  ,

.sec-footer__bottom a
 {
  margin-top: 0.20rem;
  text-align: center;
  font-size: 0.14rem;
  line-height: 0.16rem;
  color: #ffffff;
}




/* 移动端适配 */
@media (max-width: 1024px) {
  .sec-footer {
    height: auto;
    padding-bottom: 0.30rem;
  }

  .sec-footer__inner {
    padding: 0.30rem 0.16rem 0;
  }

  .sec-footer__main {
    flex-direction: column;
    gap: 0.30rem;
  }

  .sec-footer__links {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .sec-footer__contact-item span, .sec-footer__link-item a, .sec-footer__qr-label, .sec-footer__copyright{
    font-size:0.14rem;
  }

  .sec-footer__wide-img {
    height: auto;
  }
}

/* === 移动端统一堆叠规则（规则76 自动注入） === */
@media (max-width: 1024px) {

  /* 多列容器统一改单列堆叠 */
  .sec-header__right,
  .sec-news__body,
  .sec-footer__main {
    flex-direction: column !important;
    align-items: stretch !important;
  }
}

@media (max-width: 640px) {
   .sec-footer__links {
    grid-template-columns: 1fr 1fr;
  }
}