@font-face {
  font-family: "pf";
  src: url("../fonts/PingFang-SC-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-FFFF;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: #333;
  background: #fff;
  font-family: "pf", "PingFang SC", "Microsoft YaHei", Arial, Helvetica, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  padding: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

:focus-visible {
  outline: 3px solid rgba(0, 113, 239, 0.55);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000001;
  padding: 10px 16px;
  color: #fff;
  background: #003c8f;
  border-radius: 6px;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.content {
  width: 100%;
  overflow-x: clip;
}

/* Header */
.content .header {
  position: relative;
  z-index: 500;
  width: 100%;
  height: 1.6rem;
  background: #fff;
}

.content .header .m {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(15.2rem, 1520px);
  height: 100%;
  margin: 0 auto;
}

.content .header .m .logo {
  display: block;
  flex: 0 0 auto;
}

.content .header .m .logo img {
  display: block;
  width: 6.14rem;
}

.content .header .m .search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  width: 2.88rem;
  height: 0.4rem;
  padding-left: 0.12rem;
  overflow: hidden;
  background: #f5faff;
  border: 1px solid #0071ef;
  border-radius: 0.04rem;
}

.content .header .m .search form {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  margin: 0;
}

.content .header .m .search img {
  flex: 0 0 auto;
  width: 0.14rem;
}

.content .header .m .search input[name="keyword"] {
  flex: 1 1 auto;
  min-width: 0;
  height: 100%;
  padding: 0 0.1rem 0 0.12rem;
  color: #666;
  font-size: 0.16rem;
  background: transparent;
  border: 0;
  outline: 0;
}

.content .header .m .search input[name="keyword"]::placeholder {
  color: #999;
  opacity: 1;
}

.content .header .m .search div {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.88rem;
  height: 100%;
  font-size: 0.16rem;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(to right, #0172ef, #2787f1);
}

.content .header .m .search .searchbtn {
  width: 100%;
  height: 100%;
  color: #fff;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.content .header .m .menu {
  display: none;
  width: 0.46rem;
  height: 0.46rem;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.content .header .m .menu img {
  display: block;
  width: 100%;
}

.null {
  display: none;
}

/* Primary navigation */
.content .navbar {
  position: relative;
  z-index: 490;
  height: 0.6rem;
  background: #2083f1;
}

.content .navbar .m {
  display: flex;
  align-items: center;
  width: min(15.2rem, 1520px);
  height: 100%;
  margin: 0 auto;
}

.content .navbar .m > li {
  position: relative;
  flex: 1;
  height: 100%;
  transition: background 0.2s ease;
}

.content .navbar .m > li > a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #fff;
  font-size: 0.22rem;
  line-height: 1.2;
  opacity: 0.8;
}

.content .navbar .m > li > a img {
  width: 0.2rem;
  margin-right: 0.14rem;
}

.content .navbar .m > li:hover,
.content .navbar .m > li:focus-within {
  background: rgba(0, 0, 0, 0.1);
}

.content .navbar .m > li:hover > a,
.content .navbar .m > li:focus-within > a {
  opacity: 1;
}

.content .navbar .m > li .link_show {
  position: absolute;
  top: 120%;
  left: 50%;
  z-index: 9999;
  width: 2.6rem;
  padding-top: 0.2rem;
  visibility: hidden;
  opacity: 0;
  transform: translateX(-50%);
  transition: opacity 0.3s ease, visibility 0.3s ease, top 0.3s ease;
}

.content .navbar .m > li .link_show .infos {
  position: relative;
  width: 100%;
  padding: 0.3rem;
  background: #fff;
  border-radius: 0.12rem;
}

.content .navbar .m > li .link_show .infos::after {
  position: absolute;
  top: -0.11rem;
  left: 50%;
  width: 0.24rem;
  height: 0.11rem;
  content: "";
  background-image: url(../images/chrome/navs_03.png);
  background-size: 100% 100%;
  transform: translateX(-50%);
}

.content .navbar .m > li .link_show .infos .label {
  position: relative;
  width: 100%;
  height: 0.5rem;
  margin-bottom: 0.1rem;
  overflow: hidden;
  background: #f5f7fa;
  border-radius: 0.06rem;
}

.content .navbar .m > li .link_show .infos .label:last-child {
  margin-bottom: 0;
}

.content .navbar .m > li .link_show .infos .label::after {
  position: absolute;
  top: 50%;
  right: 0.14rem;
  width: 0.06rem;
  height: 0.1rem;
  content: "";
  background-image: url(../images/chrome/zzs_11.png);
  background-size: 100% 100%;
  transform: translateY(-50%);
}

.content .navbar .m > li .link_show .infos .label:hover {
  background: #0071ef;
}

.content .navbar .m > li .link_show .infos .label:hover::after {
  background-image: url(../images/chrome/zzs_06.png);
}

.content .navbar .m > li .link_show .infos .label:hover a span {
  color: #fff;
}

.content .navbar .m > li .link_show .infos .label:hover a i.h {
  background-image: url(../images/chrome/navs_20.png);
}

.content .navbar .m > li .link_show .infos .label:hover a i.hy {
  background-image: url(../images/chrome/navs_271.png);
}

.content .navbar .m > li .link_show .infos .label:hover a i.zq {
  background-image: url(../images/chrome/navs_311.png);
}

.content .navbar .m > li .link_show .infos .label i {
  display: block;
  width: 0.18rem;
  height: 0.18rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
}

.content .navbar .m > li .link_show .infos .label i.h {
  background-image: url(../images/chrome/navs_201.png);
}

.content .navbar .m > li .link_show .infos .label i.hy {
  background-image: url(../images/chrome/navs_27.png);
}

.content .navbar .m > li .link_show .infos .label i.zq {
  background-image: url(../images/chrome/navs_31.png);
}

.content .navbar .m > li .link_show .infos .label a {
  display: flex;
  align-items: center;
  height: 100%;
  padding-left: 0.16rem;
}

.content .navbar .m > li .link_show .infos .label a span {
  margin-left: 0.1rem;
  color: #000;
  font-size: 0.18rem;
}

.content .navbar .m > li .showbox {
  position: absolute;
  top: 120%;
  left: 0;
  z-index: 9999;
  width: 5.2rem;
  padding-top: 0.2rem;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease, top 0.3s ease;
}

.content .navbar .m > li .showbox .infos {
  position: relative;
  width: 100%;
  padding: 0.3rem;
  background: #fff;
  border-radius: 0.12rem;
}

.content .navbar .m > li .showbox .infos .fb {
  padding: 0.24rem 0 0;
  overflow: hidden;
  border-top: 1px solid #e1e2e6;
}

.content .navbar .m > li .showbox .infos .fb p {
  color: #333;
  font-size: 0.18rem;
  font-weight: bold;
}

.content .navbar .m > li .showbox .infos .fb div {
  display: flex;
  flex-wrap: wrap;
}

.content .navbar .m > li .showbox .infos .fb div a {
  display: block;
  margin-top: 0.14rem;
  margin-right: 0.56rem;
  color: #666;
  font-size: 0.14rem;
}

.content .navbar .m > li .showbox .infos ul {
  display: flex;
  justify-content: space-between;
}

.content .navbar .m > li .showbox .infos ul li {
  margin-bottom: 0.26rem;
  overflow: hidden;
}

.content .navbar .m > li .showbox .infos ul li:hover div {
  background: #4ca0ff;
}

.content .navbar .m > li .showbox .infos ul li div {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.8rem;
  height: 0.8rem;
  background: #f5f7fa;
  border-radius: 50%;
  transition: background 0.2s ease;
}

.content .navbar .m > li .showbox .infos ul li div img {
  display: block;
  width: 100%;
}

.content .navbar .m > li .showbox .infos ul li span {
  display: block;
  margin-top: 0.2rem;
  color: #333;
  font-size: 0.14rem;
  text-align: center;
}

.content .navbar .m > li .showbox .infos::after {
  position: absolute;
  top: -0.11rem;
  left: 1.13rem;
  width: 0.24rem;
  height: 0.11rem;
  content: "";
  background-image: url(../images/chrome/navs_03.png);
  background-size: 100% 100%;
}

.content .navbar .m > li .showbox1 {
  position: absolute;
  top: 120%;
  left: 0;
  z-index: 9999;
  width: 6.22rem;
  padding-top: 0.2rem;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease, top 0.3s ease;
}

.content .navbar .m > li .showbox1 .infos {
  position: relative;
  width: 100%;
  padding: 0.3rem;
  background: #fff;
  border-radius: 0.12rem;
}

.content .navbar .m > li .showbox1 .infos ul {
  display: flex;
  justify-content: space-between;
}

.content .navbar .m > li .showbox1 .infos ul li {
  overflow: hidden;
}

.content .navbar .m > li .showbox1 .infos ul li:hover div {
  background: #4ca0ff;
}

.content .navbar .m > li .showbox1 .infos ul li div {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.8rem;
  height: 0.8rem;
  background: #f5f7fa;
  border-radius: 50%;
  transition: background 0.2s ease;
}

.content .navbar .m > li .showbox1 .infos ul li div img {
  display: block;
  width: 100%;
}

.content .navbar .m > li .showbox1 .infos ul li span {
  display: block;
  margin-top: 0.2rem;
  color: #333;
  font-size: 0.14rem;
  text-align: center;
}

.content .navbar .m > li .showbox1 .infos::after {
  position: absolute;
  top: -0.11rem;
  left: 1.13rem;
  width: 0.24rem;
  height: 0.11rem;
  content: "";
  background-image: url(../images/chrome/navs_03.png);
  background-size: 100% 100%;
}

.content .navbar .m > li .slide_news {
  position: absolute;
  top: 120%;
  right: 0;
  z-index: 9999;
  width: 8rem;
  padding-top: 0.2rem;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease, top 0.3s ease;
}

.content .navbar .m > li:hover .showbox,
.content .navbar .m > li:hover .showbox1,
.content .navbar .m > li:hover .slide_news,
.content .navbar .m > li:hover .link_show,
.content .navbar .m > li:focus-within .showbox,
.content .navbar .m > li:focus-within .showbox1,
.content .navbar .m > li:focus-within .slide_news,
.content .navbar .m > li:focus-within .link_show {
  top: 100%;
  visibility: visible;
  opacity: 1;
}

.content .navbar .m > li .slide_news[style*="display: none"] {
  display: none !important;
}

/* Hero banner under the primary navigation */
.content .descbanner {
  width: 100%;
  overflow: hidden;
}

.content .descbanner img {
  display: block;
  width: 100%;
}

/* Breadcrumb */
.content .main_menu {
  height: 0.8rem;
  background: #fff;
  border-bottom: 1px solid #e1e2e6;
}

.content .main_menu .m {
  display: flex;
  align-items: center;
  width: min(15rem, 1500px);
  height: 100%;
  margin: 0 auto;
}

.content .main_menu .m a {
  display: flex;
  align-items: center;
  height: 100%;
  color: #333;
  font-size: 0.16rem;
}

.content .main_menu .m a:first-child {
  color: #7a8599;
}

.content .main_menu .m a img {
  width: 0.16rem;
  margin-right: 0.1rem;
}

.content .main_menu .m span {
  padding: 0 0.1rem;
  color: #7a8599;
  font-size: 0.16rem;
}

/* Footer */
.content .footer {
  overflow: hidden;
  background: #212329;
}

.content .footer .m {
  display: flex;
  justify-content: space-between;
  width: min(12rem, 1200px);
  margin: 0 auto;
  padding: 0.46rem 0;
  overflow: hidden;
}

.content .footer .m .about {
  overflow: hidden;
}

.content .footer .m .about p {
  margin-bottom: 0.1rem;
  color: #fff;
  font-size: 0.2rem;
  font-weight: bold;
}

.content .footer .m .about div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 2.52rem;
}

.content .footer .m .about div a {
  display: block;
  width: 1.2rem;
  margin-top: 0.12rem;
}

.content .footer .m .about div a img {
  width: 100%;
}

.content .footer .m .link {
  overflow: hidden;
}

.content .footer .m .link p {
  margin-bottom: 0.18rem;
  color: #fff;
  font-size: 0.2rem;
  font-weight: bold;
}

.content .footer .m .link a {
  display: block;
  margin-top: 0.1rem;
  color: #fff;
  font-size: 0.16rem;
  opacity: 0.4;
}

.content .footer .m .link a:hover {
  color: #3a70fb;
  opacity: 1;
}

.content .footer .m .contact {
  overflow: hidden;
}

.content .footer .m .contact p {
  margin-bottom: 0.18rem;
  color: #fff;
  font-size: 0.2rem;
  font-weight: bold;
}

.content .footer .m .contact span {
  display: block;
  margin-top: 0.1rem;
  color: #fff;
  font-size: 0.16rem;
  opacity: 0.4;
}

.content .footer footer {
  padding: 0.16rem;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.16rem;
  letter-spacing: 0.01rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* Mobile drawer */
.mobile_navbar {
  display: none;
}

@media (max-width: 1000px) {
  .content .header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    height: 1rem;
    box-shadow: 0 1px 8px rgba(24, 44, 74, 0.08);
  }

  .content .header .m {
    width: 100%;
    padding: 0 0.3rem;
  }

  .content .header .m .logo img {
    width: 3.6rem;
  }

  .content .header .m .search {
    display: none;
  }

  .content .header .m .menu {
    display: block;
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    padding: 10px;
  }

  .content .navbar {
    display: none;
  }

  .null {
    display: block;
    height: 1rem;
  }

  .content .main_menu .m {
    width: 100%;
    padding: 0 0.3rem;
  }

  .content .main_menu .m a {
    font-size: 0.22rem;
  }

  .content .main_menu .m a img {
    width: 0.24rem;
  }

  .mobile_navbar {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: block;
    visibility: hidden;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.24s ease, visibility 0.24s ease;
  }

  .mobile_navbar.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .mobile_navbar .box {
    position: absolute;
    top: 0;
    right: 0;
    width: 70%;
    max-width: 430px;
    height: 100%;
    overflow-y: auto;
    background: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.28s ease;
  }

  .mobile_navbar.is-open .box {
    transform: translateX(0);
  }

  .mobile_navbar .drawer-close {
    display: block;
    width: 44px;
    height: 44px;
    padding: 12px;
    margin: 12px 12px 2px auto;
    background: transparent;
    border: 0;
    cursor: pointer;
  }

  .mobile_navbar .drawer-close img {
    display: block;
    width: 100%;
  }

  .mobile_navbar .box ul li.on > a {
    color: #0071ef;
    font-weight: 700;
    box-shadow: inset 3px 0 0 #0071ef;
  }

  .mobile_navbar .box ul {
    overflow: hidden;
  }

  .mobile_navbar .box ul li {
    width: 100%;
    overflow: hidden;
    border-bottom: 1px solid #ececec;
  }

  .mobile_navbar .box ul li > a {
    display: flex;
    align-items: center;
    height: 0.9rem;
    padding: 0 0.3rem;
    color: #333;
    font-size: 0.28rem;
  }

  .content .footer .m {
    display: block;
    width: 100%;
    padding: 0.4rem 0.3rem;
  }

  .content .footer .m .contact p {
    font-size: 16px;
  }

  .content .footer .m .contact span {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.7;
  }

  .content .footer .m .about {
    margin-top: 20px;
  }

  .content .footer .m .about p {
    margin-bottom: 10px;
    font-size: 16px;
  }

  .content .footer .m .about div {
    width: 100%;
    max-width: 360px;
    gap: 10px;
  }

  .content .footer .m .about div a {
    width: calc(50% - 5px);
    margin-top: 0;
  }

  .content .footer .m .link {
    margin-top: 20px;
  }

  .content .footer .m .link p {
    margin-bottom: 8px;
    font-size: 16px;
  }

  .content .footer .m .link a {
    margin-top: 5px;
    font-size: 13px;
    line-height: 1.7;
  }

  .content .footer footer {
    padding: 14px 16px 18px;
    font-size: 12px;
    line-height: 1.8;
  }
}


@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .content .navbar .m > li .link_show,
  .content .navbar .m > li .showbox,
  .content .navbar .m > li .showbox1,
  .mobile_navbar,
  .mobile_navbar .box {
    transition-duration: 0.01ms;
  }
}