html,
body {
  padding: 0;
  margin: 0;
  font-family: "微软雅黑";
  font-size: 18px;
  color: #000;
}

img {
  display: block;
}

p {
  margin: 0;
  padding: 0;
}

.home-header {
  background: url(../imgs/hbg.jpg) center center no-repeat;
  background-size: 100% 100%;
  padding: 70px 0;
}

.home-main {
  max-width: 1200px;
  margin: 0 auto;
}

.home-header .home-main {
  display: flex;
  align-items: center;
}

.header-info {
  flex: 1;
}

.header-banner {
  width: 43%;
}

.header-logo {
  width: 244px;
}

.header-banner1 {
  display: none;
  width: 70%;
  margin: 0 auto;
}

.header-title {
  width: 100%;
  margin-top: 70px;
}

.header-desc {
  text-align: right;
  font-weight: bold;
  font-size: 38px;
  color: #172965;
  padding: 10px 0;
}

.header-p {
  text-indent: 2em;
  color: #172965;
  line-height: 2;
  text-align: justify;
}

.home-tstext {
  text-indent: 2em;
  margin: 94px 0 62px;
  color: #000;
  line-height: 1.7;
}

.home-info1 {
  width: 60%;
}

.home-introitem {
  display: flex;
  align-items: center;
  padding: 120px 0;
}

.home-introitem-title {
  flex: 1;
  border-left: 5px solid #5f82f7;
  padding-left: 15px;
}

.cn {
  font-size: 36px;
  color: #000;
  font-weight: bold;
}

.en {
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.2);
  margin-top: 8px;
}

.info2-pic {
  width: 50%;
  margin-left: 48px;
}

.info3-pic {
  width: 68%;
}

.info4-pic {
  width: 90%;
  margin: 50px auto;
}

.curriculum-design {
  background: url(../imgs/bg2.jpg) center center no-repeat;
  background-size: 100% 100%;
}

.ic-item {
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
}

.ic-item .home-introitem-title {
  flex: none;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  table-layout: fixed;
  border-collapse: collapse;
  margin: 50px 0;
  width: 100%;
}

.data-table th {
  color: #3072f8;
  background-color: #e9effe;
  text-align: left;
  padding: 10px;
  border: 1px solid #e3eafe;
}

.data-table td {
  color: #000;
  text-align: left;
  padding: 10px;
  border: 1px solid #e3eafe;
}

.mt-90 {
  margin-top: 90px;
}

.tr-item {
  display: flex;
  align-items: center;
}

.tr-item-left {
  flex: 1;
  margin-right: 35px;
}

.tr-item-left p {
  padding-left: 25px;
  margin-bottom: 30px;
}

.tr-item-left img {
  width: 100%;
}

.tr-item-right {
  flex: 1;
  width: 50%;
}

.home-footer {
  padding: 140px 0;
  background: url(../imgs/bg5.jpg) center center no-repeat;
  background-size: cover;
  margin-top: 15px;
}

.home-footer-btn {
  width: 246px;
  height: 67px;
  background: linear-gradient(to right bottom, #507ef1, #6c93ec);
  border-radius: 8px;
  text-align: center;
  line-height: 67px;
  color: #fff;
  margin: 100px auto 40px;
  cursor: pointer;
}

.footer-contact {
  text-align: center;
}

.footer-contact p {
  display: flex;
  align-items: center;
  margin-top: 10px;
}

.footer-contact img {
  width: 22px;
  margin-right: 10px;
}

.footer-contact span {
  font-size: 16px;
  color: #8b8b8b;
  flex: 1;
}

.tp-item {
  display: flex;
  align-items: flex-start;
}

.tp-item img {
  width: 50%;
}

.tp-item p {
  flex: 1;
  padding: 75px 0 0 75px;
  line-height: 1.75;
  text-indent: 2em;
}

.cd-table {
  background-color: #fff;
  margin: 0;
}
.cd-table th {
  background-color: #d3defd;
}

.cd-table td,
.cd-table th {
  border-color: #abbefb;
  color: #154bf3;
  padding: 10px;
  text-align: center;
}

.cd-table-wrap {
  width: 70%;
}

.bg6 {
  background: url(../imgs/bg6.png) right top no-repeat;
  background-size: 50% auto;
}

.detail-wrap {
  overflow: auto;
  padding-top: 150px;
}
.detail-header {
  height: 150px;
  background-color: #fff;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
}

.detail-header .home-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo2 {
  width: 50%;
}

.logo2 img {
  width: 100%;
}

.logo3 {
  width: 34%;
}

.detail-banner {
  width: 100%;
}

.detail-main {
  display: flex;
  align-items: flex-start;
  margin-top: 45px;
  padding-bottom: 100px;
}

.detail-nav {
  width: 277px;
  background: #f3f8ff;
  border-top: 5px solid #258afb;
  padding: 20px 0;
}

.detail-nav ul {
  padding: 0 17px 0 48px;
  margin: 0;
  list-style: none;
}

.nav-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 20px;
  font-weight: bold;
  padding: 20px 0;
  cursor: pointer;
}

.nav-btn img {
  width: 20px;
  transition: 0.3s;
}

.nav-btn.active img {
  transform: rotate(90deg);
}

.nav-list {
  display: none;
}

.nav-list a {
  display: block;
  color: #848991;
  text-decoration: none;
  padding: 12px 0;
}

.nav-list a:hover,
.news-list li a:hover,
.nav-list a.active {
  color: #258afb;
}

.detail-content {
  flex: 1;
  margin-left: 40px;
}

.content-title {
  border-bottom: 1px solid #d1d1d1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 16px;
}

.content-title span:first-child {
  font-weight: bold;
  font-size: 22px;
}

.news-list {
  padding: 30px;
  margin: 0;
  list-style: none;
}

.news-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 15px;
}

.news-list li::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: #81bbfc;
  transform: rotate(45deg) translateY(-50%);
  left: 0;
  top: 50%;
}

.news-list li a {
  display: block;
  font-size: 16px;
  text-decoration: none;
  color: #000;
}

.nav-icon {
  display: none;
  width: 24px;
}

.mobile-nav {
  position: absolute;
  width: 100%;
  left: 0;
  top: 60px;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
}

.mobile-nav .detail-nav {
  display: block;
  background-color: #fff;
  width: 100%;
  max-height: 100%;
  overflow-y: auto;
}

.mobile-nav .detail-nav .nav-btn {
  font-size: 18px;
}

.mobile-nav .nav-list a {
  font-size: 16px;
}

.sign-wrap {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 5;
  display: none;
}

.sign-form {
  position: absolute;
  width: 1000px;
  background-color: #fff;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* padding: 20px; */
  box-sizing: border-box;
}

.close-icon {
  position: absolute;
  width: 32px;
  right: 20px;
  top: 20px;
  cursor: pointer;
}

.sign-form-title {
  text-align: center;
  font-weight: bold;
  font-size: 20px;
  margin-bottom: 20px;
}

.sign-form-item {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  margin-bottom: 20px;
}

.sign-form-item input {
  width: 100%;
  border: 1px solid #ccc;
  height: 35px;
  box-sizing: border-box;
  margin-top: 5px;
  padding: 0 10px;
}

.sign-form-item input:focus,
.sign-form-item input:active {
  border-color: #5f82f7;
  outline: none;
}

.sign-form-btn-wrap {
  display: flex;
  align-items: center;
  column-gap: 10px;
}

.sign-form-btn {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  display: block;
  margin: 0 auto;
  background-color: #5f82f7;
  color: #fff;
  text-align: center;
  padding: 10px 0;
  border-radius: 5px;
  cursor: pointer;
  border: 0;
  height: 40px;
  line-height: 40px;
  padding: 0;
  font-size: 16px;
}

.sign-form-btn:hover {
  opacity: 0.8;
}

.sign-form-btn:active {
  opacity: 0.8;
}

.cancle {
  background-color: #ccc;
  color: #000;
}

@media screen and (max-width: 1200px) {
  body,
  html {
    font-size: 16px;
  }

  .home-main {
    padding: 0 15px;
  }
}

@media screen and (max-width: 1024px) {
  .home-introitem {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }
  .home-introitem-title {
    margin-bottom: 15px;
  }
  .home-info1,
  .info2-pic,
  .info3-pic {
    width: 100%;
    margin-left: 0;
    margin-top: 15px;
  }
  .cd-table-wrap {
    width: 100%;
    margin-top: 15px;
  }
  .tp-item {
    flex-direction: column;
  }
  .tp-item img {
    width: 100%;
  }
  .tp-item p {
    padding: 0;
    margin-top: 15px;
  }
  .home-footer-btn {
    margin: 30px auto;
  }
  .data-table {
    width: 1024px;
  }
}

@media screen and (max-width: 768px) {
  .data-table {
    margin: 15px 0;
  }
  .cn {
    font-size: 24px;
  }
  .home-header {
    padding: 30px 0;
  }
  .header-banner1 {
    display: block;
  }
  .header-banner {
    display: none;
  }
  .home-tstext {
    margin: 30px 0 0;
  }
  .home-introitem {
    padding: 40px 0;
  }
  .tr-item {
    flex-direction: column;
  }
  .tr-item-left {
    margin-right: 0;
  }
  .tr-item-right {
    width: 70%;
    margin-top: 30px;
  }
  .home-footer {
    padding: 40px 0;
  }
  .mt-90 {
    margin-top: 20px;
  }
  .bg6 {
    background-size: 100% auto;
    background-position: 50% 0;
  }
  th,
  td {
    padding: 5px !important;
  }

  .detail-nav {
    display: none;
  }
  .detail-content {
    margin-left: 0;
  }
  .detail-main {
    margin-top: 15px;
  }
  .news-list {
    padding: 15px 0;
  }
  .content-title span:first-child {
    font-size: 18px;
  }
  .content-title {
    font-size: 14px;
  }
  .nav-icon {
    display: block;
  }
  .detail-wrap {
    padding-top: 60px;
  }
  .detail-header {
    height: 60px;
  }
  .nav-btn {
    padding: 10px 0;
  }
  .nav-list a {
    padding: 10px 0;
  }

  .sign-form {
    width: 90%;
  }
}