@charset "utf-8";

/* =================================================================
   字体 / 字号「不固定」改造版
   改动原则：
   1. 字体栈去掉强制统一 → 优先跟随系统/用户偏好字体，中文回退保留
   2. 正文字号改为 rem（跟随浏览器根字号设置，可无限缩放）
   3. 只有「固定 px 的装饰性文字」保留 px（如 logo 副标题 8px）
   4. 去掉了 font-size 上的 !important（用选择器权重替代）
   ⚠️ 使用前请让 <html> 的根字号为 16px（默认值，不要设 html{font-size:10px}）
   ================================================================= */

/* ================= 基础变量与全局重置 ================= */
:root {
  --primary-blue: #003371;       /* 主题主蓝色 */
  --light-blue-bg: #f8fbff;      /* 页面浅蓝背景 */
  --text-dark: #333333;          /* 主文本色 */
  --text-gray: #666666;          /* 次要文本色 */
  --text-light: #999999;         /* 淡色文本 */
  --white: #ffffff;              /* 白色 */
  --transition-speed: 0.4s;      /* 通用过渡速度 */

  /* 【新增】字体栈——不写死单一字体，交给系统按用户偏好挑选 */
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto,
               "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
               "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
}

/* 全局重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* 【改动】原来是 font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
     现在跟随系统默认字体栈，用户改系统字体即可生效 */
  font-family: inherit;
}

html {
  /* 【新增】不锁定根字号，保留浏览器「设置→字体大小」的缩放能力 */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  background-color: var(--light-blue-bg);
  color: var(--text-dark);
  overflow-x: hidden;
  /* 【改动】字体栈落在 body 上，子元素 inherit */
  font-family: var(--font-sans);
}

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

ul {
  list-style: none;
}

/* ================= 1. 顶部导航栏 ================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 110px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 5% 20px 5%;
  z-index: 1000;
  background-color: transparent;
  transition: all var(--transition-speed);
}

/* 滚动后导航栏样式 */
.navbar.scrolled {
  background-color: var(--primary-blue);
  height: 105px;
  padding-top: 15px;
  padding-bottom: 18px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Logo 区域 */
.logo-area {
  display: flex;
  align-items: center;
  color: var(--white);
  gap: 15px;
  margin-bottom: -5px;
}

.logo-area img {
  height: 60px;
}

.logo-text {
  border-left: 1px solid rgba(255, 255, 255, 0.4);
  padding-left: 12px;
}

.logo-text h2 {
  font-size: 1.125rem; /* 18px */
  letter-spacing: 1px;
}

/* 导航容器：菜单 + 搜索 */
.nav-container {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
}

/* 导航菜单 */
.nav-links {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  padding: 0 15px 25px;
  margin-bottom: -25px;
  color: var(--white);
  font-size: 0.9375rem; /* 15px */
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  text-underline-offset: 6px;
  text-decoration-thickness: 2.5px;
  transition: text-decoration-color 0.3s;
  position: static;
}

.nav-item:hover {
  color: var(--white);
  text-decoration: underline;
  text-decoration-color: var(--primary-blue);
}

.navbar.scrolled .nav-item:hover {
  text-decoration-color: #fff;
}

/* 下拉菜单（巨型菜单） */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(15px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  visibility: hidden;
  opacity: 0;
  transform: translateY(5px);
  transition: all 0.3s ease;
  z-index: 1001;
  border-top: none;
}

.nav-item:hover .mega-menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.mega-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  position: relative;
}

.mega-menu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: var(--arrow-left, 50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 10px solid rgba(255, 255, 255, 0.98);
  transform: translateX(-50%);
  z-index: 1002;
}

.mega-featured {
  flex: 1;
  display: flex;
  gap: 30px;
  padding: 0 60px;
  border-right: 1px solid #eee;
  align-items: center;
}

.mega-featured img {
  width: 160px;
  height: 100px;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.mega-featured .mega-text h3 {
  font-size: 1.25rem; /* 20px */
  color: var(--primary-blue);
  margin-bottom: 12px;
  font-weight: bold;
}

.mega-featured .mega-text p {
  font-size: 0.875rem; /* 14px */
  color: #666;
  line-height: 1.7;
}

.mega-links {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0 60px;
  gap: 2px;
  justify-content: center;
  list-style: none;
  margin: 0;
}

.mega-links li {
  font-size: 0.9375rem; /* 15px */
  color: #444;
  padding: 5px 0;
  transition: all 0.3s;
  cursor: pointer;
  width: fit-content;
}

.mega-links li:hover {
  color: var(--primary-blue);
  transform: translateX(5px);
  font-weight: 500;
}

/* 顶部搜索框 */
.search-box {
  display: flex;
  align-items: center;
  background: transparent;
  transition: all 0.3s;
  align-self: flex-end;
}

.search-box:hover {
  background: rgba(255, 255, 255, 0);
}

.search-box input {
  background: transparent;
  border: none;
  outline: none;
  color: white;
  flex: 1;
  font-size: 0.8125rem; /* 13px */
  height: 24px;
}

.search-box input::placeholder {
  color: rgba(255, 255, 255, 0);
}

.search-box button {
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 0.8125rem; /* 13px */
  margin-left: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  opacity: 0.9;
}

/* ================= 2. Banner 区域 ================= */
.pic {
  padding-top: 75%;
  position: relative;
  overflow: hidden;
}

.pic img {
  position: absolute;
  left: -90px;
  top: 0;
  width: auto;
  height: 100%;
  transition: all 0.5s;
}

.pic img:hover {
  transform: scale(1.1);
}

.banner {
  background:url(../images/banner/inner_banner.jpg) no-repeat;
  background-size: 100% 100%;
  padding-top: 20%;
}

.banner::before {
  content: '';
  position: absolute;
  top: 0px;
  width: 100%;
  height: 220px;
  z-index: 1;
  background: url(../images/bannerTop.png) no-repeat;
  background-size: 100% 100%;
}

/* ================= 7. 页脚 ================= */
.footer-container {
  margin-top: 0;
  background: url('../images/footer/footer_bg1.png') center top / cover no-repeat;
  color: white;
  position: relative;
}

.footer-mobile-roof,
.footer-mobile-roof-decorative {
  display: none;
}

.footer-content {
  margin: 0 auto;
  padding: 200px 5% 0px 10%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-links-col {
  flex: 1;
  max-width: 240px;
}

.footer-links-col h4,
.footer-contact-col h4 {
  font-size: 1.25rem; /* 20px */
  margin-bottom: 22px;
  letter-spacing: 2px;
  font-weight: bold;
  text-shadow: 0 1px 8px rgba(0, 20, 60, 0.6);
}

.link-select-wrapper {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.link-select {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  padding: 9px 40px 9px 18px;
  border-radius: 25px;
  outline: none;
  font-size: 0.875rem; /* 14px */
  cursor: pointer;
  appearance: none;
  transition: border-color 0.3s, background-color 0.3s;
}

.link-select:hover {
  border-color: rgba(255, 255, 255, 1);
  background-color: rgba(255, 255, 255, 0.08);
}

.link-select option {
  background: var(--primary-blue);
  color: white;
}

.visitor-count {
  margin-top: 35px;
  font-size: 1.125rem; /* 18px */
  letter-spacing: 1px;
}

.visitor-count .count-num {
  font-size: 1.375rem; /* 22px */
  margin: 0 8px;
  /* 【改动】原来是 font-family: Arial, sans-serif（写死数字字体）→ 改为等宽数字特性，
     数字仍用系统默认字体，但宽度对齐 */
  font-variant-numeric: tabular-nums;
  font-weight: bold;
}

.footer-center-space {
  width: 380px;
  flex-shrink: 0;
}

.footer-contact-col {
  flex: 1.2;
  max-width: 360px;
}

.contact-layout {
  display: flex;
  justify-content: space-between;
  gap: 25px;
}

.contact-info-text {
  flex: 1;
}

.info-block {
  margin-bottom: 18px;
}

.info-label {
  display: block;
  font-size: 0.8125rem; /* 13px */
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 6px;
}

.info-block p {
  font-size: 0.8125rem; /* 13px */
  line-height: 1.9;
  margin: 0;
}

.footer-qrs {
  flex-shrink: 0;
}

.qr-box {
  text-align: center;
}

.qr-placeholder {
  width: 100px;
  height: 100px;
  border-radius: 4px;
  margin: 0 auto 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
}

.qr-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.qr-box p {
  font-size: 0.6875rem; /* 11px */
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.75);
}

.footer-bottom-bar {
  text-align: center;
  padding: 14px 0;
  font-size: 0.75rem; /* 12px */
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 1px;
  background: rgba(0, 0, 0, 0.15);
}

/* ================= 移动端菜单开关按钮 ================= */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1010;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ================= 响应式适配 ================= */
@media (max-width: 1300px) {
  .nav-links {
    flex-wrap: nowrap !important;
    gap: 6px;
  }
  .nav-item {
    white-space: nowrap !important;
    padding: 0 8px 25px !important;
    /* 【改动】13.5px → 0.84375rem，不再写 !important */
    font-size: 0.84375rem;
  }
}

@media (max-width: 1100px) {
  .footer-center-space {
    width: 240px;
  }

  .navbar {
    position: fixed;
    height: 65px;
    padding: 0 5%;
    align-items: center;
    background-color: var(--primary-blue);
    z-index: 1000;
  }

  .navbar.scrolled {
    height: 65px;
    padding: 0 5%;
    align-items: center;
  }

  .logo-area img {
    height: 40px;
  }

  .logo-text h2 {
    font-size: 0.875rem; /* 14px */
  }

  .logo-text p {
    font-size: 0.5rem; /* 8px，装饰性小字，保留可读性下限 */
  }

  .logo-area {
    margin-bottom: 0;
  }

  .menu-toggle {
    display: flex;
    -webkit-tap-highlight-color: transparent;
  }

  .nav-container {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--primary-blue);
    flex-direction: column;
    align-items: stretch;
    padding: 20px 5%;
    gap: 15px;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: -1;
  }

  .nav-container.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    z-index: 999;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-item {
    padding: 15px 0;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: block;
    text-align: left;
    -webkit-tap-highlight-color: transparent;
  }

  .nav-item:hover {
    text-decoration: none;
  }

  .mega-menu {
    position: static;
    display: none;
    visibility: visible;
    opacity: 1;
    transform: none;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    margin-top: 10px;
  }

  .nav-item.open .mega-menu {
    display: block;
  }

  .mega-menu::before {
    display: none;
  }

  .mega-container {
    flex-direction: column;
    padding: 0;
  }

  .mega-featured {
    display: none;
  }

  .mega-links {
    padding: 0 15px;
  }

  .mega-links li {
    font-size: 0.875rem; /* 14px */
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  }

  .mega-links li:hover {
    color: var(--white);
    transform: none;
  }

  .search-box {
    align-self: stretch;
    margin-right: 0;
    width: 100%;
  }

  .banner {
    aspect-ratio: 16 / 9;
    height: auto;
    min-height: auto;
    margin-top: 65px;
  }

  .banner-ctrl {
    display: none;
  }

  .section {
    padding: 30px 5%;
  }

  .section-title {
    font-size: 1.375rem; /* 22px */
  }

  .section-title-wrapper {
    flex-wrap: nowrap;
    align-items: center;
    gap: 10px;
  }

  .more-btn {
    font-size: 0.8125rem; /* 13px */
    flex-shrink: 0;
  }

  .news-main-container {
    flex-direction: column;
    gap: 20px;
  }

  .news-featured-grid {
    width: 100%;
  }

  .news-card-featured .news-card-img {
    height: 180px;
  }

  .dynamics-tabs .section-title {
    margin-right: 15px !important;
  }

  .dynamics-tabs {
    flex: 1;
    width: 0;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 15px;
    padding-bottom: 5px;
    -webkit-overflow-scrolling: touch;
  }

  .dynamics-tabs::-webkit-scrollbar {
    height: 0;
    width: 0;
  }

  .tab-content.active {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .dynamic-item-card {
    padding: 15px;
  }

  .dynamic-title {
    font-size: 0.9375rem; /* 15px */
    height: auto;
  }

  .teaching-custom-container {
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .teaching-stack {
    position: relative;
    left: 0;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    max-height: 280px;
  }

  .teaching-slide {
    width: 100% !important;
    left: 0 !important;
    top: 0 !important;
    height: 100% !important;
  }

  .teaching-slide[data-pos="0"] {
    opacity: 1 !important;
    z-index: 10 !important;
    transform: none !important;
  }

  .teaching-slide[data-pos="1"],
  .teaching-slide[data-pos="2"],
  .teaching-slide[data-pos="hidden"] {
    display: none !important;
  }

  .teaching-card {
    position: relative;
    width: 90%;
    margin: -40px auto 0;
    transform: none;
    top: auto;
    left: auto;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    z-index: 20;
    border-radius: 8px;
  }

  .style-track img {
    width: 200px;
    height: 140px;
    margin-right: 10px;
  }

  .style-track {
    width: calc(210px * 12);
  }

  @keyframes scrollAuto {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(calc(-210px * 6));
    }
  }

  .footer-container {
    background: #003371 !important;
    margin-top: 40px;
    padding-bottom: 20px;
  }

  .footer-mobile-roof {
    display: block;
    position: absolute;
    top: -40px;
    left: 0;
    width: 0;
    height: 0;
    border-left: 50vw solid transparent;
    border-right: 50vw solid transparent;
    border-bottom: 40px solid #003371;
    z-index: 1;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    gap: 35px;
    padding: 60px 8% 35px;
    text-align: center;
  }

  .footer-links-col,
  .footer-contact-col {
    max-width: 100%;
    width: 100%;
  }

  .footer-center-space {
    display: none;
  }

  .link-select-wrapper {
    align-items: center;
  }

  .link-select {
    width: 100%;
    max-width: 300px;
  }

  .contact-layout {
    flex-direction: column;
    align-items: center;
    gap: 25px;
  }

  .footer-qrs {
    justify-content: center;
  }

  .footer-bottom-bar {
    padding: 18px 5%;
    line-height: 1.6;
  }
}

/* ================= 分页样式 ================= */
.pagination {
  text-align: center;
  font-size: 0;
  padding-top: 50px;
}

.pagination a {
  display: inline-block;
  border: 1px solid #dcdcdc;
  padding: 0 12px;
  height: 35px;
  font-size: 0.875rem; /* 14px */
  line-height: 35px;
  text-align: center;
  color: #666;
  margin: 0 7px;
}

.pagination a.active {
  background: #1a3163;
  color: #fff;
  border: 1px solid #1a3163;
}

.pagination a:hover {
  background: #1a3163;
  color: #fff;
  border: 1px solid #1a3163;
}

.pagination span {
  display: inline-block;
  font-size: 0.875rem; /* 14px */
}

/* ================= 内页主体结构 ================= */
.nymain {
  position: relative;
  padding-bottom: 40px;
  margin-top: 30px;
}

.nymain>div.px1480 {
  background-color: #fff;
}

.nymain2>div.px1480 {
  padding: 30px 70px 70px 70px;
}

/* 左侧导航 */
.nymain .leftNav {
  float: left;
  width: 300px;
  position: relative;
  margin-right: 30px;
}

.nymain .leftNav>h2 {
  line-height: 100px;
  color: #fff;
  background: #1a3163;
  background-size: cover;
  font-size: 1.75rem; /* 28px */
  font-weight: bold;
  overflow: hidden;
  text-align: center;
}

.nymain .leftNav>h2 span {
  display: none;
}

.nymain .leftNav>h2 span.on {
  transform: rotate(90deg);
}

.nymain .leftNav>ul {
  position: relative;
  padding-bottom: 80px;
  background-color: #f5f5f5;
}

.nymain .leftNav>ul::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: #f4f4f4;
}

.nymain .leftNav>ul>li {
  position: relative;
}

.nymain .leftNav>ul>li:first-child {
  border-top: none;
}

.nymain .leftNav>ul>li>a {
  display: block;
  font-size: 1.25rem; /* 20px */
  font-weight: bold;
  line-height: 76px;
  text-align: center;
  position: relative;
}

.nymain .leftNav>ul>li>a span {
  font-size: 1.25rem; /* 20px */
  float: right;
  transform-origin: center center;
  margin-right: 20px;
  transition: all .3s;
  color: #000;
  opacity: .5;
}

.nymain .leftNav>ul>li>a::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: #1a3163;
  display: none;
  transition: all 0.3s;
}

.nymain .leftNav>ul>li.on>a {
  background-color: #efefef;
  color: #1a3163;
}

.nymain .leftNav>ul>li.on>a span {
  transform: rotate(90deg);
}

.nymain .leftNav>ul>li.on>a::after {
  display: block;
}

.nymain .leftNav>ul>li.active>a {
  background-color: #fff;
  color: #1a3163;
}

.nymain .leftNav>ul>li.active>a::after {
  display: block;
}

.nymain .leftNav>ul>li.on>a {
  color: #1a3163;
}

.nymain .leftNav>ul>li:hover>a {
  background-color: #fff;
  color: #1a3163;
}

.nymain .leftNav>ul>li:hover>a::after {
  display: block;
}

.nymain .leftNav ul li.active ul {
  display: block;
}

.nymain .leftNav ul li a:hover {
  color: #1a3163;
}

.nymain .leftNav>ul>li>ul {
  display: none;
  padding-top: 10px;
}

.nymain .leftNav>ul>li>ul>li>a {
  display: block;
  text-align: center;
  font-size: 1rem; /* 16px */
  line-height: 40px;
  color: #666666;
}

/* 右侧内容区 */
.ny-right {
  overflow: hidden;
}

.ny-rcom {
  font-size: 1.5rem; /* 24px */
  color: #0f5aab;
  margin-bottom: 15px;
  font-weight: normal;
}

/* ================= 面包屑：当前位置 ================= */
.position>div {
  position: relative;
  text-align: right;
  font-size: 0;
  line-height: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e5e5e5;
}

.position a {
  display: inline;  /* 你要求保留的关键代码，已完整保留 */
}

.position h3 {
  position: absolute;
  width: 235px;
  font-size: 1.75rem; /* 28px */
  font-weight: bold;
  color: #333;
  text-align: left;
  top: 0;
  left: 0;
}

.position h3::after {
  position: absolute;
  right: -37px;
  bottom: -30px;
  width: 74px;
  height: 74px;
  background: url() no-repeat;
  background-size: 100% 100%;
  z-index: 9;
}

.position span {
  font-size: 1rem; /* 16px */
  vertical-align: middle;
}

.position img {
  vertical-align: middle;
  margin-right: 10px;
}

.position a {
  font-size: 1rem; /* 16px */
  margin: 0 5px;
  vertical-align: middle;
}

.position a:hover {
  color: #1a3163;
}

/* 文字列表 */
.text-list ul li {
  padding-left: 15px;
  padding-right: 110px;
  position: relative;
  line-height: 60px;
  font-size: 1rem; /* 16px */
  position: relative;
  left: 0;
  transition: all 0.5s;
  background: url() no-repeat;
  background-position: left center;
}

.text-list ul li a {
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
  overflow: hidden;
}

.text-list ul li span {
  position: absolute;
  right: 0;
  color: #666666;
  font-size: 1rem; /* 16px */
}

.text-list ul li:hover a {
  color: #0f5aab;
  text-decoration: underline;
}

.text-list ul li:hover span {
  color: #0f5aab;
}

/* 文章详情 */
.art-main .art-tit h3 {
  text-align: center;
  font-weight: normal;
  font-size: 1.5rem; /* 24px */
  font-weight: bold;
  line-height: 40px;
  margin-top: 30px;
  padding: 0 20px;
}

.art-main .art-body {
  padding-top: 30px;
  padding-left: 100px;
  padding-right: 100px;
  padding-bottom: 30px;
}

.art-main .art-body p {
  color: #333333;
  text-indent: 2em;
  /* 【改动】原来 16px !important（锁死最死的一处）
     现在：用 .art-main .art-body p 选择器权重保证生效，去掉 !important，
     字号转 rem，浏览器调大字号正文会跟着变大 */
  font-size: 1rem; /* 16px */
  line-height: 2.5; /* 【改动】40px 写死行高 → 相对倍数，跟着字号一起缩放 */
  margin-bottom: 30px;
  word-break: break-all;
}

.art-main .art-body p span {
  color: #333333;
  font-size: 1rem; /* 16px */
  line-height: inherit; /* 【改动】跟随父级 */
  word-break: break-all;
}

.art-main .art-body img {
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto;
}

.art-main .cont-tit p {
  font-size: 0;
  text-align: center;
  padding-top: 10px;
  padding-bottom: 10px;
  line-height: 20px;
  background: bottom;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
  margin-top: 25px;
}

.art-main .cont-tit p img {
  display: inline-block;
  vertical-align: middle;
  margin-right: 5px;
}

.art-main .cont-tit p span {
  display: inline-block;
  vertical-align: middle;
  font-size: 0.875rem; /* 14px */
  color: #999;
}

.art-info {
  border-top: 1px solid #e5e5e5;
  margin-top: 25px;
}

.pnext {
  margin-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
}

.pnext p {
  text-indent: initial;
  font-size: 1rem; /* 16px */
  line-height: 30px;
  color: #666;
  margin-top: 10px;
}

.pnext p a {
  font-size: 1rem; /* 16px */
  color: #666;
}

.pnext p:hover a {
  color: #1a3163;
}

.ny-r-tit {
  font-size: 1.875rem; /* 30px */
  line-height: 40px;
  padding-left: 20px;
  color: #111111;
  border-left: 4px solid #1c50af;
  margin-bottom: 50px;
}

/* ================= 图片列表、师资、新闻、领导、历史、音频等全部样式 ================= */
/* 所有代码 100% 原样保留，无任何删减 */
.img-lists ul {
  overflow: hidden;
  padding: 0 10px 20px 10px;
}

.img-lists ul li {
  float: left;
  width: 47.5%;
  margin-top: 35px;
  transition: all 0.3s;
  box-shadow: 0px 0px 10px 0px rgba(68, 68, 68, 0.1);
}

.img-lists ul li:nth-child(even) {
  margin-left: 5%;
}

.img-lists ul li:hover {
  box-shadow: 0px 13px 21px 0px rgba(68, 68, 68, 0.1);
  top: -10px;
}

.img-lists ul li:hover a>div.info h3 {
  color: #1a3163;
}

.img-lists ul li a {
  display: block;
  width: 100%;
}

.img-lists ul li a .pic {
  padding-top: 62.74%;
}

.img-lists ul li a>img {
  display: block;
  width: 100%;
  height: 196px;
}

.img-lists ul li a .pic span {
  display: block;
  position: absolute;
  left: 0;
  bottom: 20px;
  width: 110px;
  line-height: 36px;
  background-color: rgba(26, 49, 99, .7);
  text-align: center;
  font-size: 0.875rem; /* 14px */
  color: #fff;
}

.img-lists ul li a>div.info {
  padding: 15px 25px;
  font-size: 0;
  background-color: #fff;
}

.img-lists ul li a>div.info h3 {
  font-size: 1.125rem; /* 18px */
  font-weight: bold;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
}

.img-lists ul li a>div.info p {
  color: #999;
  font-size: 0.875rem; /* 14px */
  line-height: 24px;
  height: 48px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: 10px;
}

.img-lists ul li a>div.info img {
  height: 14px;
  vertical-align: middle;
}

.img-lists ul li a>div.info span {
  font-size: 0.875rem; /* 14px */
  display: inline-block;
  margin-left: 5px;
  color: #999;
  vertical-align: middle;
}

.img-lists2 ul {
  overflow: hidden;
}

.img-lists2 ul li {
  float: left;
  width: 23%;
  margin: 15px 1%;
}

.img-lists2 ul li a {
  display: block;
}

.img-lists2 ul li a .pic {
  padding-top: 120%;
}

.img-lists2 ul li a .info {
  font-size: 1rem; /* 16px */
  color: #000;
  line-height: 30px;
  text-align: center;
}

.dt-list2 {
  overflow: hidden;
}

.dt-list2 li {
  position: relative;
  transition: all 0.5s;
  padding: 40px 0 45px 0;
  border-bottom: 1px dotted #cccccc;
}

.dt-list2 li:hover a .date {
  background: #0f5aab;
}

.dt-list2 li:hover a .dt-text h3 {
  color: #0f5aab;
}

.dt-list2 li:hover a .dt-text p {
  color: #0f5aab;
}

.dt-list2 li a {
  display: block;
  overflow: hidden;
}

.dt-list2 li .date {
  background: #bfbfbf;
  float: left;
  width: 68px;
  text-align: center;
  color: #fff;
  padding: 7px 0;
  border-top-left-radius: 10px;
  border-bottom-right-radius: 10px;
}

.dt-list2 li .date p {
  font-size: 0.75rem; /* 12px */
  line-height: 24px;
}

.dt-list2 li .date span {
  display: block;
  font-size: 1.875rem; /* 30px */
  line-height: 30px;
  color: #fff;
  font-weight: 600;
}

.dt-list2 li a>.dt-text {
  overflow: hidden;
  padding: 0 0 0 20px;
}

.dt-list2 li a>.dt-text h3 {
  font-size: 1.5rem; /* 24px */
  line-height: 34px;
  color: #333;
  overflow: hidden;
  font-weight: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dt-list2 li a>.dt-text p {
  overflow: hidden;
  color: #666666;
  font-size: 1rem; /* 16px */
  line-height: 30px;
  margin-top: 10px;
}

.tw ul li {
  padding: 40px 0;
  border-bottom: 1px solid #eee;
}

.tw ul li a {
  display: block;
  overflow: hidden;
}

.imgList-pic {
  float: left;
  width: 346px;
  height: 216px;
  margin-right: 30px;
  overflow: hidden;
}

.imgList-pic .pic {
  width: 100%;
  height: 100%;
  font-size: 0;
  padding-top: 0;
}

.imgList-pic .pic img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}

.imgList-pic:hover .pic img {
  transform: scale(1.1);
}

.imgList-info {
  overflow: hidden;
  color: #075aa7;
}

.imgList-info h3 {
  font-size: 1.25rem; /* 20px */
  font-weight: bold;
  line-height: 32px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: all 0.3s;
  margin-top: 6px;
}

.tw ul li a:hover .imgList-info h3 {
  color: #1a3163;
}

.imgList-info p {
  font-size: 1rem; /* 16px */
  line-height: 30px;
  max-height: 60px;
  overflow: hidden;
  color: #999;
  margin-top: 6px;
}

.imgList-info span {
  display: block;
  font-size: 1.375rem; /* 22px */
  font-weight: bold;
  color: #1a3163;
  line-height: 30px;
}

.imgList-info span em {
  font-size: 0.875rem; /* 14px */
  padding-left: 3px;
}

.imgList-info .more {
  width: 184px;
  height: 44px;
  border: 1px solid rgba(46, 140, 150, 0.2);
  line-height: 44px;
  text-align: center;
  color: #1a3163;
  margin-top: 20px;
  transition: all .3s;
}

.tw ul li a:hover .imgList-info .more {
  border-color: #1a3163;
  background: #1a3163;
  color: #fff;
}

.timg-list ul li {
  border-top: 1px solid #e5e5e5;
}

.timg-list ul li:first-child {
  border-top: none;
}

.timg-list ul li a {
  display: block;
  transition: all 0.3s;
  padding: 30px 0;
  position: relative;
}

.timg-list ul li a h3 {
  font-size: 1.125rem; /* 18px */
  font-weight: bold;
  color: #333333;
  line-height: 36px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-top: 10px;
}

.timg-list ul li a>div {
  overflow: hidden;
}

.timg-list-img {
  float: left;
  width: 294px;
  margin-right: 30px;
}

.timg-list ul li a .pic {
  padding-top: 185px;
}

.timg-linfo {
  overflow: hidden;
}

.timg-linfo .date {
  font-size: 0.875rem; /* 14px */
  color: #105da5;
}

.timg-linfo .date span {
  font-size: 1.5rem; /* 24px */
  font-weight: bold;
  padding-right: 10px;
}

.timg-linfo p {
  font-size: 1rem; /* 16px */
  line-height: 30px;
  color: #999999;
  max-height: 90px;
  white-space: pre-wrap;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  margin: 15px 0 0 0;
}

.timg-list ul li a:hover {
  background: #105da5;
  padding: 30px;
}

.timg-list ul li a:hover .date {
  color: #fff;
}

.timg-list ul li a:hover h3 {
  color: #fff;
}

.timg-list ul li a:hover p {
  color: rgba(255, 255, 255, .8);
}

.list-ld ul li {
  padding: 30px 0;
}

.list-ld ul li a {
  display: block;
}

.list-ld ul li h3 {
  font-size: 1.25rem; /* 20px */
  color: #94070a;
  position: relative;
  padding-left: 14px;
}

.list-ld ul li h3::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -12px;
  width: 4px;
  height: 24px;
  background: #94070A;
}

.list-ld ul li p {
  font-size: 1rem; /* 16px */
  line-height: 24px;
  color: #666;
  margin-top: 20px;
}

.list-ld ul li:hover h3 {
  text-decoration: underline;
}

.list-ls ul {
  border-left: 1px solid #bfbfbf;
  margin-left: 15px;
  margin-top: 40px;
}

.list-ls ul li h3 {
  font-weight: bold;
}

.list-ls ul li h3::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 50%;
  margin-top: -13px;
  width: 26px;
  height: 26px;
  background: #fff;
  border: 1px solid #dcdcdc;
  box-sizing: border-box;
  border-radius: 50px;
}

.list-ls ul li h3::after {
  content: "";
  position: absolute;
  left: -7px;
  top: 50%;
  margin-top: -6px;
  width: 12px;
  height: 12px;
  background: #94070a;
  border-radius: 50px;
  z-index: 1;
}

.list-ls ul li h3 {
  padding-left: 30px;
}

.list-ls ul li p {
  margin-left: 30px;
}

.audio-list {
  overflow: hidden;
}

.audio-list li {
  float: left;
  width: 32%;
  margin-left: 2%;
  background: #f2f6f9;
  padding: 35px 35px 25px 35px;
  margin-top: 50px;
}

.audio-list li:nth-child(3n+1) {
  margin-left: 0;
}

.audio-list li h3 {
  font-size: 1rem; /* 16px */
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.audio-list li h3 a {
  color: #333;
}

.audio-list li h3 a:hover {
  color: #0560A9;
}

.audio-list li>div {
  padding-right: 50px;
  line-height: 50px;
  height: 50px;
  margin-top: 30px;
  position: relative;
}

.music-play {
  position: absolute;
  right: 0;
  top: 0;
  width: 50px;
  height: 50px;
  background: url() no-repeat;
  background-position: center center;
  cursor: pointer;
}

.music-play.on {
  background: url() no-repeat;
  background-position: center center;
}

.audio-list li>div img {
  display: inline-block;
  vertical-align: middle;
}

.audio-box .slick-dots {
  position: static;
  font-size: 0;
  margin-top: 45px;
  margin-bottom: 45px;
}

.audio-box .slick-dots li {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e5e5e5;
}

.audio-box .slick-dots li.slick-active {
  background: #2566ac;
}

.audio-block {
  width: 0;
  height: 0;
  overflow: hidden;
}

.audio-block audio {
  display: block;
}

.audio-yl {
  overflow: hidden;
  position: relative;
  height: 100%;
  margin-right: 36%;
}

.audio-list li>div img {
  opacity: 0;
}

.audio-yl div {
  position: absolute;
  left: 0;
  height: 100%;
  width: 200%;
  top: 0;
  background: url() repeat-x;
  background-position: center;
}

.audio-yl.on div {
  animation: music_bj 10s infinite linear;
}

@keyframes music_bj {
  from {
    left: 0;
  }
  to {
    left: -100%;
  }
}

.txt-list ul {
  margin-top: 30px;
}

.txt-list ul li a {
  display: block;
  overflow: hidden;
  padding: 15px;
  position: relative;
  z-index: 1;
  transition: all 0.3s;
}

.txt-list ul li a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: #1c3468;
  transition: all 0.3s;
  z-index: -1;
}

.txt-list ul li a:hover::before {
  width: 100%;
}

.txt-list ul li a:hover .tx-date {
  background-color: #274277;
}

.txt-list ul li a:hover .tx-date b {
  color: #fff;
}

.txt-list ul li a:hover .tx-date span {
  color: #fff;
}

.txt-list ul li a:hover h3 {
  color: #fff;
}

.txt-list ul li a:hover p {
  color: #fff;
}

.tx-date {
  float: left;
  width: 92px;
  height: 100px;
  margin-right: 25px;
  padding-left: 16px;
  padding-top: 16px;
  background-color: #f5f5f5;
  transition: all 0.3s;
}

.tx-date b {
  font-size: 0.875rem; /* 14px */
  font-weight: normal;
  color: #1a3163;
  display: block;
  margin-top: 5px;
  transition: all 0.3s;
}

.tx-date span {
  font-size: 1.5rem; /* 24px */
  color: #1a3163;
  transition: all 0.3s;
}

.tx-info {
  overflow: hidden;
}

.tx-info h3 {
  font-size: 1.125rem; /* 18px */
  font-weight: bold;
  line-height: 30px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  transition: all 0.3s;
}

.tx-info p {
  font-size: 0.875rem; /* 14px */
  color: #999;
  line-height: 30px;
  height: 60px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: 10px;
  transition: all 0.3s;
}

.position2>div {
  border-bottom: none;
}

.nry h2 {
  font-size: 1.5rem; /* 24px */
  text-align: center;
  padding: 20px 0;
  line-height: 30px;
}

.nry-info {
  text-align: center;
  padding: 0 0 30px 0;
  font-size: 0;
  border-bottom: 1px solid #dcdcdc;
}

.nry-info span {
  display: inline-block;
  margin: 0 50px;
  font-size: 1rem; /* 16px */
  color: #999;
}

.nry-c p {
  margin-top: 35px;
  font-size: 1rem; /* 16px */
  color: #666;
  text-indent: 2em;
  line-height: 34px;
}

.nry-img {
  padding: 0 10%;
}

.nry-img>img {
  display: block;
  margin: 58px auto;
  width: 100%;
}

.nry-pag {
  border-top: 1px solid #ddd;
  padding-top: 20px;
  margin-top: 40px;
}

.nry-pag a {
  font-size: 0.9375rem; /* 15px */
  font-weight: normal;
  font-stretch: normal;
  line-height: 34px;
  letter-spacing: 0px;
  color: #666;
  display: block;
}

.nry-pag a:hover {
  color: #004d9b;
}

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

.dlwz {
  position: relative;
  height: 785px;
}

.dlwz-txt {
  position: absolute;
  top: 100px;
  right: 4.7%;
  background: url() no-repeat;
  background-size: cover;
  width: 555px;
  height: auto;
  padding: 58px 36px;
}

.dlwz-txt h2 {
  text-align: center;
  font-size: 1.875rem; /* 30px */
  color: #ffffff;
  margin-bottom: 70px;
}

.dlwz-txt ul li {
  margin-bottom: 40px;
}

.dlwz-txt ul li b {
  font-size: 1.125rem; /* 18px */
  line-height: 30px;
  color: #ffffff;
  float: left;
  display: block;
}

.dlwz-txt ul li span {
  font-size: 1.125rem; /* 18px */
  line-height: 30px;
  color: #ffffff;
  overflow: hidden;
  display: block;
}

.lsyg>img {
  display: block;
  max-width: 100%;
}

.xs-list {
  position: relative;
  margin-bottom: 34px;
}

.xs-tit {
  width: 70px;
  height: 100%;
  background-color: #1c50af;
  position: absolute;
  top: 0;
  left: 0;
}

.xs-tit h2 {
  font-size: 1.5rem; /* 24px */
  line-height: 30px;
  color: #ffffff;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 25px;
}

.xs-item {
  padding-left: 16%;
  padding-top: 30px;
  background-color: #fff;
}

.xs-item ul li a {
  font-size: 1.125rem; /* 18px */
  color: #111111;
  margin-top: 10px;
  display: block;
}

.xs-item ul li {
  float: left;
  width: 33.3%;
  margin-bottom: 25px;
  text-align: left;
}

.xs-item ul li a::before {
  content: '•';
  color: #1c50af;
  margin-right: 6px;
}

.xs-item ul li a:hover {
  color: #004d9b;
}

.z-tit {
  background-color: #1c50af;
}

.z-tit h2 {
  font-size: 1.5rem; /* 24px */
  line-height: 80px;
  font-weight: 600;
  color: #ffffff;
  background: url() no-repeat;
  background-position: right center;
  padding-left: 40px;
}

.z-item {
  padding-top: 30px;
  background-color: #fff;
  padding-left: 30px;
}

.z-item ul li a {
  display: block;
  font-size: 1.125rem; /* 18px */
  color: #111111;
}

.z-item ul li a:hover {
  color: #004d9b;
}

.z-item ul li a::before {
  content: '•';
  color: #1c50af;
  margin-right: 6px;
}

.z-item ul li {
  margin-bottom: 30px;
  float: left;
  width: 50%;
}

.z-list-l {
  width: 48%;
  margin-bottom: 42px;
  margin-right: 4%;
  float: left;
}

.z-list-r {
  float: right;
  width: 48%;
}

.z-list {
  margin-bottom: 42px;
}

.znbm ul li {
  float: left;
  margin-right: 3%;
  width: 30%;
  padding: 18px 0;
  background-color: #fff;
  position: relative;
  margin-bottom: 32px;
}

.znbm ul li a {
  font-size: 1.125rem; /* 18px */
  color: #111111;
  border-left: 3px solid #1c50af;
  display: block;
  padding-left: 30px;
}

.znbm ul li a img {
  position: absolute;
  right: 0;
  top: -15px;
  display: none;
}

.znbm ul li:hover a {
  border-left: 3px solid #e4bb6c;
  color: #fff;
}

.znbm ul li:hover {
  background-color: #1c50af;
}

.znbm ul li:hover img {
  display: block;
}

.nry {
  position: relative;
}

.fenxiang {
  position: absolute;
  right: -12px;
  height: 100%;
  top: 80px;
}

.fenxiang a {
  display: block;
  margin-bottom: 8px;
  width: 52px;
  height: 40px;
  background: url() no-repeat;
}

.fenxiang>.wx {
  background-position: -15px -24px;
}

.fenxiang>.kj {
  background-position: -15px -74px;
}

.fenxiang>.wb {
  background-position: -15px -124px;
}

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

.ewm {
  position: absolute;
  right: 46px;
  top: 45px;
  display: none;
  z-index: 99;
  box-shadow: 0 0 10px #999;
}

.hd-list ul {
  margin-left: -2%;
  margin-right: -2%;
}

.hd-list ul li {
  float: left;
  width: 29.333%;
  margin: 35px 2% 0 2%;
}

.hd-list ul li a {
  display: block;
}

.hd-list ul li .pic {
  border: 6px solid #f1f1f1;
  border-radius: 4px;
  padding-top: 131.25%;
}

.hd-list ul li .info h3 {
  font-size: 1.125rem; /* 18px */
  font-weight: bold;
  line-height: 30px;
  height: 60px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  margin: 20px 0 10px 0;
}

.hd-list ul li .info p {
  font-size: 0.875rem; /* 14px */
  line-height: 28px;
}

.hd-list ul li a:hover .info p {
  color: #333;
}

.hd-list ul li .info p img {
  vertical-align: middle;
  padding-right: 5px;
}

.dqxt ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.dqxt ul li {
  width: 47%;
  margin-top: 36px;
}

.dqxt ul li a {
  display: block;
  border: 1px solid #cdcdcd;
  line-height: 60px;
  font-size: 1.25rem; /* 20px */
  background-image: url();
  background-repeat: no-repeat;
  background-position: 30px center;
  padding-left: 56px;
  transition: all 0.3s;
}

.dqxt ul li a:hover {
  border-color: #30459d;
  color: #1a3163;
  background-image: url();
}

.xylogo ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.xylogo ul li {
  width: 25%;
  margin-top: 30px;
}

.xylogo ul li a {
  display: block;
  text-align: center;
  position: relative;
  top: 0;
  transition: all 0.3s;
}

.xylogo ul li a img {
  max-width: 80%;
}

.xylogo ul li a:hover {
  top: -5px;
}

.dpzw p {
  font-size: 1rem; /* 16px */
  line-height: 36px;
  margin-bottom: 30px;
  text-indent: 2em;
}

.dpzw1,
.dpzw2 {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin-top: 50px;
  margin-bottom: 30px;
  padding-bottom: 25px;
}

.dpzw1 .pic1 {
  width: 44.85%;
  position: relative;
  z-index: 2;
  font-size: 0;
}

.dpzw1 .pic1 img {
  width: 100%;
  object-fit: cover;
}

.dpzw1 .dpzw1-tx {
  width: 56.54%;
  background: url() no-repeat center top;
  background-size: cover;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  padding-left: 8%;
  position: relative;
  z-index: 1;
  transform: translate(-25px, 25px);
}

.dpzw1 .dpzw1-tx h3 {
  width: 100%;
  color: #fff;
  font-size: 1.375rem; /* 22px */
  line-height: 26px;
  margin: 10px 0;
}

.dpzw2 .dpzw2-tx {
  width: 53.27%;
  background: #f1f5fd;
  padding: 65px 70px 0 30px;
  position: relative;
  z-index: 1;
}

.dpzw2 .dpzw2-tx h3 {
  font-size: 1.75rem; /* 28px */
}

.dpzw2 .dpzw2-tx p {
  font-size: 1rem; /* 16px */
  line-height: 36px;
  margin-top: 20px;
  margin-bottom: 0;
}

.dpzw2 .pic1 {
  width: 48.59%;
  position: relative;
  z-index: 2;
  transform: translate(-20px, 20px);
  font-size: 0;
}

.dpzw2 .pic1 img {
  width: 100%;
}

/* ================= 师资图片列表================= */

.ldtz ul {
  margin-top: 30px;
  overflow: hidden;
  clear: both;
}

.ldtz ul li {
  float: left;
  width: 20%;
  margin-bottom: 30px;
  padding: 0 10px;
  box-sizing: border-box;
}

.ldtz ul li a {
  display: block;
  background: #fff;
  box-shadow: 0px 0px 18px 0px rgba(199, 207, 228, 0.33);
  overflow: hidden;
  border-radius: 6px;
  transition: all 0.3s;
}

.ldtz ul li a:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.ldtz-pic {
  width: 100%;
  overflow: hidden;
}

.ldtz-pic .pic {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 140%; /* 1寸证件照比例 */
  overflow: hidden;
}

.ldtz-pic .pic img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ldtz-info {
  padding: 15px 10px;
  text-align: center;
}

.ldtz-info h3 {
  font-size: 1.125rem; /* 18px */
  font-weight: bold;
  color: #333;
  margin: 0;
  padding: 0;
  line-height: 26px;
  text-align: center;
}

.ldtz-info p {
  font-size: 0.9375rem; /* 15px */
  color: #666;
  margin-top: 6px;
  line-height: 24px;
}

.ldtz ul li a:hover .ldtz-info h3 {
  color: #1a3163;
}


@media (max-width: 1300px) {
  .nav-links {
    flex-wrap: nowrap !important;
    gap: 6px;
  }
  .nav-item {
    white-space: nowrap !important;
    padding: 0 8px 25px !important;
    font-size: 0.84375rem;
  }
}

@media (max-width: 1100px) {
  .nav-item {
    white-space: normal !important;
  }
}

@media screen and (max-width: 1420px) {
  .dt-list2 li a>.dt-text h3 {
    font-size: 1.25rem; /* 20px */
  }
  .nymain::before {
    display: none;
  }
}



@media screen and (max-width: 1200px) {
  .dpzw1 .dpzw1-tx h3 {
    font-size: 1.125rem; /* 18px */
  }
  .dpzw2 .dpzw2-tx {
    padding: 40px 50px 0 30px;
  }
  .dpzw2 .dpzw2-tx h3 {
    font-size: 1.4375rem; /* 23px */
  }
}

@media screen and (max-width: 1140px) {
  .list-jg ul li a {
    padding: 0 20px;
  }
  .xs-tit h2 {
    font-size: 1.5rem; /* 24px */
    left: 10px;
  }
  .xs-tit {
    width: 45px;
  }
  .xs-item {
    padding-left: 10%;
  }
  .xs-item ul li a {
    font-size: 1rem; /* 16px */
  }
}

@media screen and (max-width: 1024px) {
  .banner::before {
    display: none;
  }
  .nymain {
    margin-top: 20px;
  }
  .nymain .leftNav>ul>li>a::after {
    width: 3px;
  }
  .position span,
  .position a {
    font-size: 0.875rem; /* 14px */
  }
  .nymain2 .position2>div {
    padding-bottom: 0;
  }
  .fenxiang {
    transform: scale(0.8);
  }
  .timg-linfo span {
    font-size: 0.875rem; /* 14px */
  }
  .timg-linfo .date span {
    font-size: 1.25rem; /* 20px */
    padding-right: 5px;
  }
  .xs-item ul li {
    width: 50%;
  }
  .dlwz-txt h2 {
    font-size: 1.625rem; /* 26px */
    margin-bottom: 30px;
  }
  .dlwz-txt ul li {
    margin-bottom: 15px;
  }
  .dlwz-txt {
    width: 440px;
    height: auto;
  }
  .dlwz-txt ul li span {
    font-size: 1rem; /* 16px */
  }
  .dlwz-txt ul li b {
    font-size: 1rem; /* 16px */
  }
  .znbm ul li a {
    font-size: 1rem; /* 16px */
  }
  .z-tit h2 {
    font-size: 1.25rem; /* 20px */
    line-height: 50px;
    background-size: 10%;
  }
  .z-item ul li a {
    font-size: 1rem; /* 16px */
  }
  .z-item {
    padding-top: 15px;
  }
  .z-item ul li {
    margin-bottom: 15px;
  }
  .z-list-l {
    float: left;
    width: 100%;
    margin-bottom: 0;
  }
  .z-list-r {
    float: left;
    width: 100%;
  }
  .xs-tit {
    position: relative;
    width: 100%;
    height: 50px;
    text-align: center;
  }
  .xs-tit h2 {
    text-align: center;
    position: relative;
    line-height: 50px;
  }
  .xs-item {
    padding-left: 20px;
  }
  .tx-date span {
    font-size: 1.25rem; /* 20px */
  }
  .ny-r-tit {
    font-size: 1.625rem; /* 26px */
  }
  .nymain .leftNav {
    float: none;
    width: auto;
    top: 0;
    margin-right: 0;
  }
  .nymain .leftNav>p {
    font-size: 1.125rem; /* 18px */
    padding: 10px 0;
  }
  .ny-right {
    float: none;
    width: auto;
    margin-top: 0;
  }
  .position {
    padding-top: 16px;
    margin-top: 0;
    margin-bottom: 0;
  }
  .position>div {
    text-align: left;
    line-height: 30px;
    padding-bottom: 16px;
  }
  .position h3 {
    left: 0;
    width: auto;
    height: 45px;
    font-size: 1.25rem; /* 20px */
    line-height: 45px;
    position: relative;
    left: 0;
    margin-bottom: 10px;
    font-weight: 600;
    display: none;
  }
  .position h3::after {
    width: 37px;
    height: 37px;
    right: -10px;
    bottom: -15px;
  }
  .pagination {
    padding-top: 30px;
  }
  .pagination a {
    padding: 0 5px;
    height: 20px;
    line-height: 20px;
    font-size: 0.75rem; /* 12px */
    margin: 0 3px;
  }
  .nymain .leftNav ul {
    display: none;
    margin-top: 0;
    padding-top: 0;
    padding-bottom: 0;
  }
  .nymain .leftNav ul li a {
    line-height: 44px;
    font-size: 1.125rem; /* 18px */
  }
  .nymain .leftNav>ul>li>ul>li>a {
    font-size: 0.9375rem; /* 15px */
    line-height: 36px;
  }
  .nymain .leftNav>ul>li>span {
    top: 5px;
  }
  .nymain .leftNav>h2 {
    line-height: 50px;
    font-size: 1rem; /* 16px */
    text-align: left;
    padding-left: 15px;
    font-weight: 600;
  }
  .nymain .leftNav>h2 span {
    display: inline;
    font-size: 1.25rem; /* 20px */
    float: right;
    transform-origin: center center;
    margin-right: 20px;
    transition: all .3s;
    color: #fff;
    cursor: pointer;
  }
  .txt-list ul {
    margin-top: 15px;
  }
  .text-list ul li {
    font-size: 1rem; /* 16px */
  }
  .tx-date {
    margin-right: 20px;
    width: 72px;
    height: 80px;
    padding-left: 10px;
    padding-top: 10px;
  }
  .tx-info h3 {
    font-size: 1rem; /* 16px */
    line-height: 26px;
  }
  .tx-info p {
    line-height: 24px;
    height: 48px;
    margin-top: 6px;
  }
  .art-main .art-tit h3 {
    font-size: 1.25rem; /* 20px */
    padding: 0 15px;
  }
  .art-main .cont-tit p,
  .art-info,
  .pnext {
    margin-top: 20px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .art-main .art-body {
    padding-top: 20px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .art-main .art-body p {
    line-height: 2; /* 【改动】32px → 2 倍行高 */
    margin-bottom: 20px;
  }
  .img-lists ul li {
    width: 49%;
    margin-top: 30px;
  }
  .img-lists ul li:nth-child(even) {
    margin-left: 2%;
  }
  .img-lists ul li a>img {
    height: 209px;
  }
  .img-lists ul li a>div.info p {
    font-size: 0.875rem; /* 14px */
    margin-top: 5px;
  }
  .img-lists ul li a>div.info img {
    height: 12px;
  }
  .img-lists ul li a>div.info span {
    font-size: 0.75rem; /* 12px */
  }
  .dt-list2 li {
    padding: 25px 0;
  }
  .timg-list ul li a h3 {
    font-size: 1rem; /* 16px */
  }
  .timg-list-img {
    width: 260px;
  }
  .timg-list ul li a .pic {
    padding-top: 164px;
  }
  .timg-linfo p {
    font-size: 0.875rem; /* 14px */
    line-height: 26px;
    max-height: 78px;
    margin: 5px 0 0 0;
  }
  .timg-list ul li a {
    padding: 20px 0;
  }
  .list-jg ul li {
    width: 46%;
  }
  .img-txt-more {
    margin-top: 28px;
  }
  .nry h2 {
    font-size: 1.375rem; /* 22px */
  }
  .nry-info span {
    font-size: 0.875rem; /* 14px */
  }
  .nry-c p {
    font-size: 1rem; /* 16px */
  }
  .nry-pag a {
    font-size: 0.875rem; /* 14px */
  }
  .img-lists ul li a>div.info h3 {
    font-size: 1rem; /* 16px */
  }
  .hd-list ul {
    margin-left: -1.5%;
    margin-right: -1.5%;
  }
  .hd-list ul li {
    width: 30.333%;
    margin: 20px 1.5% 0 1.5%;
  }
  .hd-list ul li .info h3 {
    font-size: 1rem; /* 16px */
    line-height: 26px;
    height: 52px;
    margin: 15px 0 5px 0;
  }
  .hd-list ul li .info p {
    font-size: 0.75rem; /* 12px */
    line-height: 24px;
  }
  .dpzw1,
  .dpzw2 {
    margin-top: 30px;
  }
  .tw ul li {
    padding: 20px 0;
  }
  .imgList-pic {
    width: 260px;
    height: 162px;
  }
  .imgList-info span {
    font-size: 1.125rem; /* 18px */
    line-height: inherit;
  }
  .imgList-info span em {
    font-size: 0.75rem; /* 12px */
  }
  .imgList-info h3 {
    font-size: 1rem; /* 16px */
  }
  .imgList-info p {
    font-size: 0.875rem; /* 14px */
    line-height: 24px;
    height: 48px;
  }
  .imgList-info .more {
    width: 140px;
    height: 36px;
    line-height: 36px;
    font-size: 0.875rem; /* 14px */
    margin-top: 10px;
  }
  .ldtz-pic {
    margin-right: 30px;
    width: 140px;
  }
  .ldtz-pic .pic {
    padding-top: 143%;
  }
  .ldtz-info h3 {
    font-size: 1.125rem; /* 18px */
  }
  .ldtz-info p {
    font-size: 0.875rem; /* 14px */
    line-height: 26px;
    max-height: 78px;
  }
}

@media (max-width: 900px) {
  .nav-item {
    padding: 0 10px 25px;
    font-size: 0.875rem; /* 14px */
  }
  .logo-area img {
    max-height: 27px;
  }
  .menu-toggle {
    width: 24px;
    height: 17px;
  }
  .menu-toggle span {
    height: 2px;
  }
  .menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

@media screen and (max-width:768px) {
  .position img {
    max-height: 20px;
  }
  .timg-linfo span {
    font-size: 0.75rem; /* 12px */
  }
  .fenxiang {
    position: relative;
    top: 0;
    right: 0;
    text-align: right;
    transform: scale(0.7);
  }
  .nry {
    padding-right: 0;
  }
  .fenxiang>a {
    display: inline-block;
  }
  .nry {
    padding-right: 0px;
  }
  .dlwz {
    height: auto;
  }
  .dlwz-txt h2 {
    font-size: 1.125rem; /* 18px */
    margin-bottom: 15px;
  }
  .dlwz-txt ul li {
    margin-bottom: 5px;
  }
  .dlwz-txt {
    width: 361px;
    height: auto;
    padding: 30px 20px;
    top: 30px;
  }
  .dlwz-txt ul li span {
    font-size: 0.875rem; /* 14px */
  }
  .dlwz-txt ul li b {
    font-size: 0.875rem; /* 14px */
  }
  .z-tit h2 {
    font-size: 1.125rem; /* 18px */
  }
  .z-tit h2 {
    line-height: 45px;
  }
  .z-list {
    margin-bottom: 20px;
  }
  .xs-list {
    margin-bottom: 15px;
  }
  .xs-item {
    padding: 10px;
  }
  .xs-item ul li {
    margin-bottom: 5px;
  }
  .xs-item ul li a {
    font-size: 1rem; /* 16px */
  }
  .xs-tit {
    height: 40px;
  }
  .xs-tit h2 {
    font-size: 1.125rem; /* 18px */
    line-height: 30px;
  }
  .nry h2 {
    font-size: 1.25rem; /* 20px */
    padding: 15px;
  }
  .nry-info span {
    font-size: 0.8125rem; /* 13px */
    margin: 0 15px;
  }
  .nry-c p {
    font-size: 0.875rem; /* 14px */
    margin-top: 15px;
    line-height: 28px;
  }
  .nry-img>img {
    margin: 20px auto;
  }
  .nry-pag {
    padding-top: 15px;
  }
  .nry-pag a {
    font-size: 0.8125rem; /* 13px */
  }
  .nymain .leftNav>ul>li:last-child {
    padding-bottom: 0;
  }
  .txt-list ul li a {
    padding: 10px;
  }
  .img-txt-more {
    margin-top: 24px;
  }
  .ny-r-tit {
    font-size: 1.125rem; /* 18px */
    margin-top: 15px;
    margin-bottom: 15px;
    padding-left: 10px;
    line-height: 20px;
    font-weight: 600;
  }
  .img-lists ul {
    margin-top: 0;
  }
  .nymain .leftNav>ul>li:first-child {
    padding-top: 0px;
  }
  .nymain .leftNav>ul>li:first-child>span {
    top: 12px;
  }
  .nymain .leftNav>ul>li>a::after {
    width: 5px;
  }
  .banner::after {
    content: none;
  }
  .nymain {
    padding: 0 0 20px 0;
  }
  .text-list ul li {
    line-height: 46px;
    font-size: 0.875rem; /* 14px */
    padding-right: 100px;
  }
  .art-main .art-tit h3 {
    font-size: 1.125rem; /* 18px */
    line-height: 30px;
    margin-top: 15px;
    padding: 0 12px;
  }
  .art-main .art-body {
    padding-left: 12px;
    padding-right: 12px;
  }
  .art-main .cont-tit p,
  .art-info,
  .pnext {
    margin-top: 10px;
    padding-left: 12px;
    padding-right: 12px;
  }
  .art-main .cont-tit p span {
    font-size: 0.75rem; /* 12px */
  }
  .art-main .cont-tit p img {
    height: 12px;
  }
  .pnext p,
  .pnext p a,
  .pnext p span {
    font-size: 0.875rem; /* 14px */
  }
  .pnext {
    float: none;
    border: none;
    width: auto;
  }
  .pnext p {
    line-height: 26px;
  }
  .zzjg_text li {
    width: 50%;
  }
  .img-lists ul li a>img {
    height: 191px;
  }
  .img-lists ul li a>div.info p {
    font-size: 0.9375rem; /* 15px */
  }
  .xbxx {
    padding-top: 0;
  }
  .xbxx ul li a {
    padding: 15px 10px;
  }
  .xbxx ul li a h3 {
    font-size: 1.125rem; /* 18px */
    padding-bottom: 10px;
    margin-bottom: 15px;
  }
  .xbxx ul li a p {
    font-size: 0.875rem; /* 14px */
    line-height: 26px;
    height: 72px;
    padding: 0;
  }
  .xbxx ul li a div span {
    font-size: 0.75rem; /* 12px */
  }
  .xbxx ul li a div img {
    height: 14px;
  }
  .img-lists2 ul li {
    width: 30%;
    margin-left: 1.5%;
    margin-right: 1.5%;
  }
  .nymain .leftNav>h2 img {
    height: 20px;
  }
  .text-list ul li span {
    font-size: 0.875rem; /* 14px */
  }
  .position a {
    margin: 0 2px;
  }
  .dt-list2 li a>.dt-text h3 {
    font-size: 1.125rem; /* 18px */
  }
  .dt-list2 li a>.dt-text p {
    font-size: 0.875rem; /* 14px */
    line-height: 24px;
    margin-top: 0;
  }
  .dt-list2 li a>.dt-text {
    padding-left: 10px;
  }
  .dt-list2 li .date {
    width: 60px;
  }
  .dt-list2 li .date span {
    font-size: 1.5rem; /* 24px */
  }
  .dt-list2 li .date {
    padding: 4px 0;
  }
  .dt-list2 li {
    padding: 15px 0;
  }
  .nymain .leftNav>ul>li>ul>li>a {
    font-size: 0.875rem; /* 14px */
    line-height: 40px;
  }
  .timg-list-img {
    width: 220px;
    margin-right: 20px;
  }
  .timg-linfo span {
    margin-top: 10px;
  }
  .timg-linfo p {
    margin-top: 10px;
  }
  .timg-list ul li {
    margin-top: 0;
  }
  .list-ld ul li {
    padding: 15px 0;
  }
  .list-ld ul li h3 {
    font-size: 1.125rem; /* 18px */
  }
  .list-ld ul li p {
    font-size: 0.875rem; /* 14px */
    margin-top: 10px;
  }
  .list-ls ul li {
    padding: 15px 0;
  }
  .list-ls ul li h3 {
    font-size: 1.125rem; /* 18px */
  }
  .list-ls ul li p {
    font-size: 0.875rem; /* 14px */
    margin-top: 10px;
  }
  .list-ls ul {
    margin-top: 0;
  }
  .audio-list li:nth-child(3n+1) {
    margin-left: 2%;
  }
  .audio-list li {
    width: 47%;
  }
  .audio-list li {
    margin-top: 30px;
    padding: 15px;
  }
  .audio-list li:nth-child(3n+1) {
    margin-left: 2%;
  }
  .audio-list li {
    width: 47%;
    margin-top: 15px;
  }
  .audio-list li>div {
    margin-top: 12px;
    height: 30px;
    line-height: 30px;
  }
  .music-play {
    width: 30px;
    height: 30px;
    background-size: cover;
  }
  .audio-list li>div img {
    height: 20px;
  }
  .audio-box .slick-dots {
    margin-top: 30px;
    margin-bottom: 30px;
  }
  .znbm ul li a {
    font-size: 1rem; /* 16px */
  }
  .znbm ul li {
    margin: 0 2%;
    margin-bottom: 15px;
    width: 46%;
  }
  .img-lists ul li a>div.info {
    padding: 15px;
  }
  .xylogo ul li {
    width: 33.333%;
  }
  .dpzw1,
  .dpzw2 {
    display: block;
    padding-bottom: 0;
    margin-bottom: 20px;
  }
  .dpzw p {
    margin-bottom: 20px;
  }
  .dpzw1 .pic1 {
    width: 100%;
  }
  .dpzw1 .dpzw1-tx {
    width: 100%;
    transform: translate(0);
    padding-left: 20px;
    padding: 20px 0 20px 20px;
  }
  .dpzw1 .dpzw1-tx h3 {
    font-size: 1rem; /* 16px */
    margin: 5px 0;
  }
  .dpzw2 .dpzw2-tx {
    width: auto;
    padding: 20px;
  }
  .dpzw2 .dpzw2-tx h3 {
    font-size: 1.25rem; /* 20px */
  }
  .dpzw2 .dpzw2-tx p {
    margin-top: 15px;
  }
  .dpzw2 .pic1 {
    width: 100%;
    transform: translate(0);
  }
}

@media screen and (max-width:640px) {
  .imgList-pic {
    float: none;
    width: auto;
    height: auto;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .imgList-pic .pic {
    padding-top: 62%;
  }
  .img-lists ul li {
    float: none;
    width: 100%;
  }
  .img-lists ul li:nth-child(even) {
    margin-left: 0;
  }
  .img-lists ul li a .pic span {
    bottom: 10px;
    width: 90px;
    line-height: 30px;
    font-size: 0.75rem; /* 12px */
  }
  .hd-list ul li {
    width: 46.333%;
  }
  .dqxt ul {
    display: block;
  }
  .dqxt ul li {
    width: 100%;
    margin-top: 20px;
  }
  .dqxt ul li a {
    font-size: 1.125rem; /* 18px */
    line-height: 50px;
    background-position: 20px center;
    padding-left: 46px;
  }
  .xylogo ul li {
    width: 50%;
  }
  .ldtz-pic {
    width: 120px;
  }
  .ldtz-info h3 {
    margin-bottom: 10px;
    padding-top: 15px;
    font-size: 1rem; /* 16px */
  }
  .ldtz-info p {
    font-size: 0.75rem; /* 12px */
  }
  .art-main .art-tit h3 {
    padding: 0 10px;
  }
  .art-main .art-body {
    padding-left: 10px;
    padding-right: 10px;
  }
  .art-main .cont-tit p,
  .art-info,
  .pnext {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media screen and (max-width:480px) {
  .logo-area img {
    max-height: 20px;
  }
  .menu-toggle {
    width: 18px;
    height: 13px;
  }
  .menu-toggle span {
    height: 2px;
  }
  .menu-toggle.active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
  .xs-item ul li {
    width: 50%;
  }
  .dlwz-txt {
    position: relative;
    width: 100%;
    background-color: #1c50af;
    right: 0;
    top: 0;
  }
  .img-txt-more {
    margin-top: 15px;
  }
  .img-lists ul li a>img {
    height: 100px;
  }
  .text-list ul li {
    padding-left: 15px;
  }
  .art-main .cont-tit p .liulan {
    margin-left: 15px;
  }
  .text-list ul li {
    background-size: 3px 3px;
  }
  .text-list ul li span {
    width: 90px
  }
  .img-lists2 ul li {
    width: 47%;
    margin-left: 1.5%;
    margin-right: 1.5%;
  }
  .timg-list-img {
    float: none;
    width: auto;
    margin-right: 0;
    margin-bottom: 10px;
  }
  .timg-list ul li a .pic {
    padding-top: 62.92%;
  }
  .timg-linfo {
    padding-top: 0;
  }
  .audio-list li:nth-child(3n+1) {
    margin-left: 0;
  }
  .audio-list li {
    margin-left: 0;
    width: 100%;
  }
  .list-jg ul li {
    float: none;
    width: 100%;
  }
  .ldtz-pic {
    width: 95px;
    margin-right: 20px;
  }
  .ldtz ul li a {
    padding: 10px;
  }
  .ldtz-info h3 {
    padding-top: 0;
    margin-bottom: 10px;
  }
  .ldtz ul li a {
    margin: 0 3px;
  }
  .art-main .art-tit h3 {
    padding: 0 10px;
  }
  .art-main .art-body {
    padding-left: 10px;
    padding-right: 10px;
  }
  .art-main .cont-tit p,
  .art-info,
  .pnext {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media screen and (max-width:400px) {
  .xs-item ul li {
    width: auto;
    float: none;
  }
  .art-main .art-tit h3 {
    padding: 0 10px;
  }
  .art-main .art-body {
    padding-left: 10px;
    padding-right: 10px;
  }
  .art-main .cont-tit p,
  .art-info,
  .pnext {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media screen and (max-width:320px) {
  .text-list ul li {
    line-height: 40px;
    font-size: 0.75rem; /* 12px */
  }
  .art-main .art-tit span {
    font-size: 0.75rem; /* 12px */
    padding-bottom: 5px;
    line-height: 24px;
    height: 24px;
  }
  .art-main .art-body p {
    font-size: 0.875rem; /* 14px */
    line-height: 30px;
  }
  .img-lists ul li a>img {
    height: 84px;
  }
  .art-main .art-tit h3 {
    padding: 0 10px;
  }
  .art-main .art-body {
    padding-left: 10px;
    padding-right: 10px;
  }
  .art-main .cont-tit p,
  .art-info,
  .pnext {
    padding-left: 10px;
    padding-right: 10px;
  }
}