@font-face {
  font-family: "SourceHanSansCN";
  src: url("../font/SourceHanSansCN-Regular.OTF");
}
body * {
  box-sizing: border-box;
}

body *::-webkit-scrollbar {
  display: none;
}

body {
  font-family: "SourceHanSansCN";
  overflow-x: hidden;
}

.box {
  width: 100%;
  position: relative;
}

.box-content {
  height: inherit;
  width: 1200px;
  margin: 0 auto;
  background-color: rgba(0, 0, 0, 0);
}

@media screen and (max-width: 1200px) {
  .box-content {
    width: 900px;
  }
}

@media screen and (max-width: 960px) {
  .box-content {
    width: 90%;
  }
}

@media screen and (max-width: 768px) {
  .box-content {
    width: 90%;
  }
}

.box-flex-row {
  display: flex;
  flex-direction: row;
  overflow: hidden;
}
.box-flex-col {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.box-header {
  padding-top: 56px;
}

.box h1 {
  font-size: 45px;
  font-weight: bold;
  color: #323232;
  padding-bottom: 24px;
}

.box h2 {
  text-align: center;
  font-size: 29px;
  font-weight: bold;
  color: #333333;
  padding-bottom: 16px;
  letter-spacing: 1px;
}

.box h3 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #999999;
  padding-bottom: 24px;
  letter-spacing: 2px;
}

.box h4 {
  font-size: 29px;
  font-weight: bold;
  color: #333333;
  padding-bottom: 24px;
  letter-spacing: 1px;
}

.box h5 {
  font-size: 19px;
  font-weight: 400;
  color: #333333;
  padding-bottom: 24px;
  letter-spacing: 1px;
}

.box p {
  font-size: 16px;
  line-height: 24px;
  font-weight: 500;
  color: #6b6f6f;
  padding-bottom: 24px;
}

@media screen and (max-width: 425px) {
  .box h2 {
    font-size: 18px;
  }
  .box h3 {
    font-size: 14px;
  }
  .box h4 {
    font-size: 18px;
  }
  .box h5 {
    font-size: 14px;
  }
  .box p {
    font-size: 14px;
  }
}

/*.box-bg-1 {*/
/*  background-color: rgba(240, 252, 253, 1);*/
/*}*/

.box-bg-2 {
  background-color: rgba(246, 248, 251, 1);
}

.box-bg-3 {
  background-color: rgba(255, 255, 255, 1);
}

.box-bg-4 {
  background: linear-gradient(
    -37deg,
    #effbfe 0%,
    #f1fdff 55.00000000000001%,
    #fdfeff 100%
  );
}

.box-bg-5 {
  background: linear-gradient(
    53deg,
    #effbfe 0%,
    #f1fdff 55.00000000000001%,
    #fdfeff 100%
  );
}

.box-bg-6 h2 {
  color: #ffffff;
}

.box-bg-6 h3 {
  color: #ffffff;
}

.box-bg-7 {
  background-color: #a8caff;
}

.box .button-1 {
  outline: none;
  border: none;
  background-image: linear-gradient(
    90deg,
    rgba(19, 210, 131, 1) 0,
    rgba(19, 210, 131, 1) 0
  );
  color: #ffffff;
  border-radius: 22px;
  width: 160px;
  height: 45px;
  line-height: 45px;
  font-size: 24px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
}
.box .button-1:hover {
  background-image: linear-gradient(
    90deg,
    rgba(91, 234, 165, 1) 0,
    rgba(91, 234, 165, 1) 0,
    rgba(19, 210, 131, 1) 100%,
    rgba(19, 210, 131, 1) 100%
  );
}

/* 新闻列表 */
.news-card-list {
  padding: 0 0 56px 0;
  display: flex;
  flex-direction: row;
}

.news-card-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  box-shadow: 0px 8px 29px 3px rgba(0, 95, 163, 0.14);
  border-radius: 10px;
}

.news-card-item + .news-card-item {
  margin-left: 16px;
}

.news-card-item .header {
  height: 141px;
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}
.news-card-item .header .titleEn {
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  padding: 0 1rem;
}

.news-card-item .header .title {
  padding: 0 16px;
  font-size: 24px;
  font-weight: 500;
  color: #ffffff;
}
#news-card-item-1 {
  background-image: url("../imgs/newscard-bg-1.png");
  background-size: 100% 100%;
}
#news-card-item-2 {
  background-image: url("../imgs/newscard-bg-2.png");
  background-size: 100% 100%;
}
#news-card-item-3 {
  background-image: url("../imgs/newscard-bg-3.png");
  background-size: 100% 100%;
}

.news-card-item .article {
  padding: 0 16px;
  border-bottom: 1px solid #e6e6e6;
}

.news-card-item .content {
  padding: 13px 0;
}

.news-card-item .content .title {
  letter-spacing: 1px;
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  padding-bottom: 8px;
}
.news-card-item .content .description {
  letter-spacing: 1px;
  height: 32px;
  line-height: 16px;
  font-size: 13px;
  font-weight: 400;
  color: #999999;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  white-space: pre-line;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-card-item .news-list {
  height: 109px;
  margin: 16px;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  overflow-y: scroll;
}

.news-card-item .news-list .news-item {
  height: 27px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.news-card-item .news-list .news-date {
  flex-shrink: 0;
  color: #999999;
}

.news-card-item .news-list .news-text {
  margin-left: 8px;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  font-weight: 500;
  text-overflow: ellipsis;
  color: #333333;
}

@media screen and (max-width: 768px) {
  .news-card-list {
    flex-wrap: wrap;
  }
  .news-card-item {
    width: 100%;
    flex: none;
  }
  .news-card-item + .news-card-item {
    margin-left: 0px;
    margin-top: 10px;
  }
}

.header-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  transition: all 0.3s;
  padding: 10px 0;
}
.header-menu.header-fixed {
  background-color: #fff;
  box-shadow: 1px 2px 5px rgba(0, 0, 0, 0.13);
}
.header-menu .navbar {
  position: static;
  transform: none;
}
.header-menu .header-logo {
  width: 240px;
  height: auto;
}
.header-menu .logo-color {
  display: none;
}
.header-menu.header-fixed .logo-gray {
  display: none;
}
.header-menu.header-fixed .logo-color {
  display: inline;
}