/**
*
*   在这里处理pc样式
*
*/
html,
body,
div,
span,
p,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
video,
a,
map,
area {
  box-sizing: border-box;
  font-family: NotoSerifCJKsc-Regular;
  margin: 0;
  padding: 0;
  outline: none;
  scroll-behavior: smooth;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
div::-webkit-scrollbar,
span::-webkit-scrollbar,
p::-webkit-scrollbar,
ul::-webkit-scrollbar,
ol::-webkit-scrollbar,
li::-webkit-scrollbar,
h1::-webkit-scrollbar,
h2::-webkit-scrollbar,
h3::-webkit-scrollbar,
h4::-webkit-scrollbar,
h5::-webkit-scrollbar,
video::-webkit-scrollbar,
a::-webkit-scrollbar,
map::-webkit-scrollbar,
area::-webkit-scrollbar {
  display: none;
}

body {
  min-width: 100vw;
  min-height: 100vh;
}

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

a:hover {
  text-decoration: none;
}

li {
  list-style: none;
}

img {
  border: none;
}

div,
p,
span {
  font-size: 14px;
  color: #333;
}

/**
*
*   首页样式
*
*/
.index {
  width: 100vw;
  height: 100vh;
  position: relative;
  background: #FFF;
}

.index .center-media {
  position: absolute;
  top: 38px;
  right: 92px;
  bottom: 66px;
  left: 92px;
}

.index .center-media .media-box {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index .center-media .bg-modal {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  z-index: 1;
}

.index .center-nav {
  width: 100%;
  height: auto;
  position: absolute;
  z-index: 10;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}

.index .center-nav .left-block {
  width: 140px;
  height: 80px;
  background: #3D2514;
  flex: 0 0 auto;
}

.index .center-nav .center-nav-list {
  flex: 1 1 auto;
  max-width: 980px;
  margin: 0 90px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.index .center-nav .center-nav-list a {
  position: relative;
}

.index .center-nav .center-nav-list .nav-cn-name {
  font-family: NotoSerifCJKsc-SemiBold;
  font-size: 18px;
  letter-spacing: 0.17px;
  line-height: 20px;
  color: #FFF;
}

.index .center-nav .center-nav-list .nav-en-name {
  font-family: TrajanPro3-Regular;
  font-size: 12px;
  letter-spacing: 0.11px;
  line-height: 14px;
  color: #FFF;
  margin-top: 5px;
}

.index .center-nav .center-nav-list .logo {
  width: 138px;
  height: 149px;
}

.index .center-nav .center-nav-list .logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index .center-nav .center-nav-list .VerticalLine {
  width: 1px;
  height: 32px;
  background: #DDD;
}

.index .footer-text {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  color: #999;
  font-size: 12px;
  letter-spacing: 0.71px;
  line-height: 28px;
}

/**
*
*   公共样式
*
*/
.nav-btn {
  width: 30px;
  height: 27px;
  position: fixed;
  top: 35px;
  left: 35px;
  z-index: 5;
  display: flex;
  flex-flow: column;
  justify-content: space-between;
  align-items: stretch;
  overflow: hidden;
}

.nav-btn.white .nav-btn-top-line,
.nav-btn.white .nav-btn-bottom-line {
  height: 3px;
  background: #FFF;
}

.nav-btn.white .nav-btn-center-line .nav-btn-center-left-line {
  background: #FFF;
}

.nav-btn.white .nav-btn-center-line .nav-btn-center-right-line {
  background: #FFF;
}

.nav-btn .nav-btn-top-line,
.nav-btn .nav-btn-bottom-line {
  height: 3px;
  background: #3D2514;
}

.nav-btn .nav-btn-center-line {
  height: 3px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}

.nav-btn .nav-btn-center-line .nav-btn-center-left-line {
  width: 17px;
  height: 3px;
  background: #3D2514;
  flex: 0 0 auto;
  margin-right: 4px;
  transition: width linear 0.4s;
}

.nav-btn .nav-btn-center-line .nav-btn-center-right-line {
  height: 3px;
  background: #3D2514;
  flex: 1 1 auto;
  transition: width linear 0.4s;
}

.nav-btn:hover .nav-btn-center-left-line {
  width: 100%;
}

.top-right-logo {
  font-size: 0;
  width: 100px;
  height: 93px;
  position: fixed;
  top: 32px;
  right: 54px;
  z-index: 5;
  background: url(../image/brown-logo.png) no-repeat center center;
}

.divider-line {
  height: 1px;
  background: #CECECE;
  margin: 30px 0;
}

.other-scroll-top.active {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 15;
  width: 100vw;
  height: 85px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  padding: 0 30px;
  align-items: center;
  background: #FEF9F2;
}

.other-scroll-top.active .top-right-logo {
  position: static;
  width: 85px;
  height: 70px;
  object-fit: cover;
  background-size: contain;
}

.other-scroll-top.active .nav-btn {
  position: static;
}

/*
*
*
*   公共导航 样式
*
*/
.nav-box {
  width: 100vw;
  height: 100vh;
  position: fixed;
  z-index: 20;
  top: 0;
  left: -100vw;
  background: url(../image/nav-box-bg.png) no-repeat right center;
  background-size: 100% 100%;
  transition: left linear 0.4s;
  padding-left: 140px;
}

.nav-box.active {
  left: 0;
}

.nav-box .close-nav-box {
  position: absolute;
  left: 40px;
  top: 35px;
  width: 26px;
  height: 26px;
  background: url(../image/close-icon-white.png) no-repeat center center;
  z-index: 10;
  transition: transform linear 0.4s;
}

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

.nav-box::after {
  content: "";
  width: 140px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #3D2514;
}

.nav-box .nav-box-list {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 150px;
  width: 980px;
  max-width: calc(100% - 140px);
  transform: translate(-50%, -50%);
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
}

.nav-box .nav-box-list a {
  position: relative;
  text-align: center;
}

.nav-box .nav-box-list .nav-cn-name {
  font-family: NotoSerifCJKsc-SemiBold;
  font-size: 18px;
  letter-spacing: 0.17px;
  line-height: 20px;
  color: #FFF;
}

.nav-box .nav-box-list .nav-en-name {
  font-family: TrajanPro3-Regular;
  font-size: 12px;
  letter-spacing: 0.11px;
  line-height: 14px;
  color: #FFF;
  margin-top: 5px;
}

.nav-box .nav-box-list .logo {
  width: 138px;
  height: 149px;
}

.nav-box .nav-box-list .logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-box .nav-box-list .VerticalLine {
  width: 1px;
  height: 32px;
  background: #DDD;
}

/**
*
*   燕南之缘起页 样式
*
*/
.Yan_origin .origin_page_one {
  height: 725px;
  position: relative;
  background: #FDF9F2 url(../image/Yan-origin-bg.png) no-repeat right bottom;
  background-size: 860px 600px;
}

.Yan_origin .origin_page_one .left-text-box {
  margin-top: 182px;
  width: 530px;
}

.Yan_origin .origin_page_one .left-text-box .page-one-title {
  width: 100%;
  font-family: NotoSerifCJKsc-Bold;
  font-size: 32px;
  color: #333333;
  letter-spacing: 0.3px;
  line-height: 60px;
}

.Yan_origin .origin_page_one .left-text-box .page-one-divider {
  width: 100%;
  height: 1px;
  background: #C9C9C9;
  margin-top: 32px;
}

.Yan_origin .origin_page_one .left-text-box .page-one-text {
  margin-top: 60px;
}

.Yan_origin .origin_page_one .left-text-box .page-one-text p {
  margin-bottom: 30px;
  font-family: NotoSerifCJKsc-Regular;
  font-size: 16px;
  color: #333;
  letter-spacing: 0.95px;
  line-height: 32px;
  text-indent: 32px;
}

.Yan_origin .origin-page-two {
  height: auto;
  position: relative;
}

.Yan_origin .origin-page-two .container-fluid {
  padding: 0 50px;
}

.Yan_origin .origin-page-two .origin-page-two-left-img {
  width: 100%;
  margin-top: 86px;
  animate-duration: 2s;
  animate-delay: 1s;
}

.Yan_origin .origin-page-two .page-two-right-Introduction {
  margin-top: 145px;
  margin-bottom: 138px;
  width: 100%;
  height: auto;
  background: #3D2514;
  padding: 84px 64px 70px 54px;
}

.Yan_origin .origin-page-two .page-two-right-Introduction .Introduction-text {
  font-size: 16px;
  color: #FFF;
  width: 100%;
  height: 224px;
  letter-spacing: 0.95px;
  line-height: 32px;
  text-indent: 32px;
}

.Yan_origin .origin-page-two .page-two-right-Introduction .go-Introduction {
  text-align: right;
}

.Yan_origin .origin-page-two .page-two-right-Introduction .go-Introduction a {
  width: 130px;
  display: inline-block;
  text-align: left;
}

.Yan_origin .origin-page-two .page-two-right-Introduction .go-Introduction a span {
  width: 140px;
  font-size: 14px;
  color: #FFF;
  text-align: left;
  margin-right: 10px;
  transition: margin linear 0.3s;
}

.Yan_origin .origin-page-two .page-two-right-Introduction .go-Introduction a:hover span {
  margin-right: 15px;
}

.Yan_origin .origin-page-three {
  height: 676px;
  background: url(../image/Yan-origin-three-bg.png) no-repeat center center;
  background-size: cover;
}

.Yan_origin .origin-page-three .origin-three-master-box {
  width: 508px;
  margin-top: 160px;
}

.Yan_origin .origin-page-three .origin-three-master-box .maxter-introduce {
  font-family: NotoSerifCJKsc-Medium;
  font-size: 16px;
  color: #FFF;
  letter-spacing: 0.95px;
  line-height: 32px;
  text-indent: 32px;
  height: 230px;
  overflow: hidden;
}

.Yan_origin .origin-page-three .origin-three-master-box .go-master-box a span {
  font-size: 16px;
  color: #FFF;
  vertical-align: middle;
  margin-right: 10px;
  transition: margin linear 0.3s;
}

.Yan_origin .origin-page-three .origin-three-master-box .go-master-box a:hover span {
  margin-right: 15px;
}

.Yan_origin .origin-page-four {
  height: 626px;
  background: url(../image/Yan-origin-four-bg.png) no-repeat 98px 28px, url(../image/Yan-origin-four-book.png) no-repeat 138px 272px;
}

.Yan_origin .origin-page-four .container {
  position: relative;
}

.Yan_origin .origin-page-four .page-four-text-box {
  position: absolute;
  right: 0;
  top: 167px;
  width: 418px;
}

.Yan_origin .origin-page-four .page-four-text-box .four-book-introduce {
  width: 100%;
  height: 256px;
  font-size: 16px;
  color: #333;
  letter-spacing: 0.95px;
  line-height: 32px;
  text-indent: 32px;
}

.Yan_origin .origin-page-four .page-four-text-box .go-book a span {
  font-size: 16px;
  color: #914E1E;
  line-height: 28px;
  vertical-align: middle;
  margin-right: 10px;
  transition: margin linear 0.3s;
}

.Yan_origin .origin-page-four .page-four-text-box .go-book a:hover span {
  margin-right: 15px;
}

.footer {
  width: 100vw;
  height: 294px;
  background: rgba(0, 0, 0, 0.8);
  padding-top: 65px;
}

.footer .container {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: flex-start;
}

.footer .container .left-footer-logo {
  width: 294px;
  text-align: center;
  margin-right: 100px;
  flex: 0 0 auto;
}

.footer .container .left-footer-logo .footer-bottom-img {
  margin-top: 28px;
}

.footer .container .footer-right-info {
  flex: 1 1 auto;
  position: relative;
}

.footer .container .footer-right-info .footer-nav-list li {
  display: inline-block;
  margin-right: 35px;
}

.footer .container .footer-right-info .footer-nav-list li a {
  font-size: 16px;
  color: #FFF;
}

.footer .container .footer-right-info .footer-nav-list li:last-of-type {
  margin-right: 0;
}

.footer .container .footer-right-info .go-top {
  width: 40px;
  height: 40px;
  background: url(../image/go-top.png) no-repeat center center;
  position: absolute;
  right: 0;
  bottom: 39px;
  transition: opacity linear 0.3s;
  cursor: pointer;
}

.footer .container .footer-right-info .go-top:hover {
  opacity: 0.7;
}

.footer .container .footer-right-info .web-author {
  margin-top: 25px;
}

.footer .container .footer-right-info .web-author span {
  font-size: 14px;
  color: #E0E0E0;
  line-height: 28px;
  display: inline-block;
  margin-right: 44px;
}

.footer .container .footer-right-info .web-author span:last-of-type {
  margin-right: 0;
}

.footer .container .footer-right-info .web-company {
  font-size: 14px;
  color: #E0E0E0;
  line-height: 28px;
}

.footer .container .footer-right-info .footer-divider-line {
  height: 1px;
  background: #979797;
  opacity: 0.38;
  margin: 13px 0 23px;
}

.footer .container .footer-right-info .footer-copy {
  font-size: 14px;
  color: #E0E0E0;
}

/**
*
*   燕南园 详情
*
*/
.garden-detail .page-one-box {
  height: 738px;
  background: url(../image/page-one-box-bg.jpg) no-repeat center center;
  background-size: cover;
  position: relative;
}

.garden-detail .page-one-box .page-one-box-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.garden-detail .page-one-box .container {
  position: relative;
  height: 100%;
}

.garden-detail .page-one-box .page-one-introduce {
  position: absolute;
  right: 0;
  bottom: 104px;
  width: 496px;
  height: 476px;
  overflow-y: auto;
  background: rgba(61, 37, 20, 0.75);
  padding: 44px 30px 30px 40px;
}

.garden-detail .page-one-box .page-one-introduce .page-ont-title {
  font-family: ".SFNSDisplay";
  font-size: 36px;
  color: #FFF;
  letter-spacing: 0.33px;
  line-height: 60px;
}

.garden-detail .page-one-box .page-one-introduce .divider-line {
  margin: 15px 0 23px;
}

.garden-detail .page-one-box .page-one-introduce .page-one-introduce-text p {
  font-family: "NotoSerifCJKsc-Regular";
  font-size: 16px;
  color: #FFF;
  letter-spacing: 0.95px;
  line-height: 28px;
  text-indent: 32px;
}

.garden-detail .page-two-box {
  height: 703px;
  background: #FDF9F2 url(../image/garden-detail-two-bg.png) no-repeat right bottom;
}

.garden-detail .page-two-box .container {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: flex-end;
}

.garden-detail .page-two-box .container .left-garden-lord {
  width: 720px;
  height: 475px;
  flex: 0 0 auto;
  position: relative;
  margin-top: 126px;
  margin-right: 25px;
  background: url(../image/brown-color-bg.png) no-repeat left bottom;
  background-size: 100% 222px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-bottom: 82px;
}

.garden-detail .page-two-box .container .left-garden-lord .lord-head-img {
  width: 287px;
  height: 393px;
  display: inline-block;
  overflow: hidden;
  position: relative;
}

.garden-detail .page-two-box .container .left-garden-lord .lord-head-img img {
  width: inherit;
  height: inherit;
  object-fit: cover;
}

.garden-detail .page-two-box .container .left-garden-lord .lord-info {
  width: 220px;
}

.garden-detail .page-two-box .container .left-garden-lord .lord-info .lord-name {
  font-family: NotoSerifCJKsc-Bold;
  font-size: 32px;
  color: #333;
  line-height: 49px;
  margin-top: 65px;
}

.garden-detail .page-two-box .container .left-garden-lord .lord-info .lord-position {
  font-size: 16px;
  color: #333;
  letter-spacing: 0.95px;
  line-height: 19px;
  margin-top: 10px;
}

.garden-detail .page-two-box .container .left-garden-lord .lord-info .view-detail {
  display: inline-block;
  margin-top: 83px;
  width: 122px;
  height: 36px;
  text-align: center;
  line-height: 36px;
  font-size: 14px;
  border: 1px solid #979797;
  color: rgba(255, 255, 255, 0.3);
  transition: color linear 0.3s;
}

.garden-detail .page-two-box .container .left-garden-lord .lord-info .view-detail:hover {
  color: rgba(255, 255, 255, 0.7);
}

.garden-detail .page-two-box .container .right-lord-list {
  flex: 1 1 auto;
  overflow-x: hidden;
}

.garden-detail .page-two-box .container .right-lord-list .lord-title {
  font-family: NotoSerifCJKsc-Bold;
  font-size: 24px;
  color: #5F3E1F;
  line-height: 49px;
}

.garden-detail .page-two-box .container .right-lord-list .divider-line {
  margin: 12px 0 0;
}

.garden-detail .page-two-box .container .right-lord-list .history-list {
  margin-top: 65px;
  margin-left: 25px;
  width: 100%;
  height: 385px;
  border-left: 1px solid #999;
}

.garden-detail .page-two-box .container .right-lord-list .history-list li {
  font-size: 18px;
  color: #333;
  line-height: 49px;
  text-indent: 40px;
  transition: font-size linear 0.3s;
  letter-spacing: 1px;
  position: relative;
  cursor: pointer;
}

.garden-detail .page-two-box .container .right-lord-list .history-list li.active {
  font-size: 24px;
}

.garden-detail .page-two-box .container .right-lord-list .history-list li::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 15px;
  height: 15px;
  background: #FEF9F2;
  border: 1px solid #999999;
  border-radius: 50%;
}

.garden-detail .page-three-box {
  height: 556px;
  background: #FFF;
  overflow: hidden;
}

.garden-detail .page-three-box .container {
  margin-top: 84px;
}

.garden-detail .page-three-box .container .list-img-swiper {
  width: 100%;
  height: 370px;
  position: relative;
}

.garden-detail .page-three-box .container .list-img-swiper .swiper-slide {
  width: 485px;
  height: 320px;
  position: relative;
}

.garden-detail .page-three-box .container .list-img-swiper .swiper-slide img {
  width: inherit;
  height: inherit;
  object-fit: cover;
}

.garden-detail .page-three-box .container .list-img-swiper .swiper-slide .hover-modal {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity linear 0.4s;
}

.garden-detail .page-three-box .container .list-img-swiper .swiper-slide .hover-modal .modal-text {
  width: 100%;
  height: auto;
  font-size: 18px;
  font-family: NotoSerifCJKsc-Regular;
  letter-spacing: 1px;
  color: #FFF;
  position: absolute;
  left: 0;
  bottom: 25px;
  padding: 0 40px;
}

.garden-detail .page-three-box .container .list-img-swiper .swiper-slide .hover-modal:hover {
  opacity: 1;
}

.garden-detail .page-three-box .container .list-img-swiper .swiper-pagination {
  position: absolute;
  left: 0;
  top: 100%;
  width: calc(100% - 120px);
  background: #E2E2E2;
}

.garden-detail .page-three-box .container .list-img-swiper .swiper-pagination .swiper-pagination-progressbar-fill {
  background: #3D2514;
}

.garden-detail .page-three-box .container .list-img-swiper .next-prev-box {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100px;
  height: 40px;
  transform: translateY(50%);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.garden-detail .page-three-box .container .list-img-swiper .next-prev-box .prev-btn {
  width: 40px;
  height: 40px;
  border: 1px solid #979797;
  display: inline-block;
  background: url(../image/left-arrow-333.png) no-repeat center center;
  transition: background linear 0.3s;
}

.garden-detail .page-three-box .container .list-img-swiper .next-prev-box .prev-btn:hover {
  background: #3D2514 url(../image/left-arrow-333.png) no-repeat center center;
}

.garden-detail .page-three-box .container .list-img-swiper .next-prev-box .prev-btn.swiper-button-disabled {
  opacity: 0.3;
}

.garden-detail .page-three-box .container .list-img-swiper .next-prev-box .next-btn {
  width: 40px;
  height: 40px;
  border: 1px solid #979797;
  background: url(../image/right-arrow.png) no-repeat center center;
  display: inline-block;
  transition: background linear 0.3s;
}

.garden-detail .page-three-box .container .list-img-swiper .next-prev-box .next-btn:hover {
  background: #3D2514 url(../image/right-arrow.png) no-repeat center center;
}

.garden-detail .page-three-box .container .list-img-swiper .next-prev-box .next-btn.swiper-button-disabled {
  opacity: 0.3;
}

.garden-detail .view-max-img {
  width: 100vw;
  height: 100vh;
  text-align: center;
  line-height: 100vh;
  position: fixed;
  left: 100vw;
  top: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.7);
  transition: left linear 0.4s;
  padding: 14px;
}

.garden-detail .view-max-img .close-btn {
  width: 30px;
  height: 30px;
  background: url(../image/close-icon-white.png) no-repeat center center;
  background-size: cover;
  position: absolute;
  top: 30px;
  right: 30px;
  cursor: pointer;
  transition: transform linear 0.4s;
}

.garden-detail .view-max-img .close-btn:hover {
  transform: rotate(90deg);
}

.garden-detail .view-max-img.active {
  left: 0;
}

.garden-detail .view-max-img img {
  max-width: 100%;
}

/*
*
*   燕南之师
*
*/
.teacher_list {
  background: #FEF9F2 url(../image/Yan-teacher-bg.png) no-repeat left 50px;
  background-attachment: fixed;
  position: relative;
}

.teacher_list #teacher-list-box {
  margin-top: 50px;
  min-height: 100vw;
}

.teacher_list #teacher-list-box .teacher-item {
  width: 240px;
  margin-right: 25px;
  margin-bottom: 25px;
  transition: all linear 0.4s;
  position: relative;
  display: inline-block;
  vertical-align: text-top;
  overflow: hidden;
}

.teacher_list #teacher-list-box .teacher-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teacher_list #teacher-list-box .teacher-item .teacher-hover-bg {
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity linear 0.3s;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  padding: 30px 15px;
}

.teacher_list #teacher-list-box .teacher-item .teacher-hover-bg .hover-info {
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 30px;
}

.teacher_list #teacher-list-box .teacher-item .teacher-hover-bg .hover-info .info-name {
  font-size: 14px;
  color: #F8F8F8;
  margin-bottom: 5px;
}

.teacher_list #teacher-list-box .teacher-item .teacher-hover-bg .hover-info .info-spot {
  font-size: 18px;
  font-family: NotoSerifCJKsc-Bold;
  color: #FFF;
  font-weight: 700;
}

.teacher_list #teacher-list-box .teacher-item:hover .teacher-hover-bg {
  opacity: 1;
}

@media screen and (min-width: 1200px) {

  .teacher_list #teacher-list-box .teacher-item:nth-last-child(3n+1) {
    margin-top: 110px;
  }

  .teacher_list #teacher-list-box .teacher-item:nth-last-child(3n+2) {
    margin-top: 80px;
  }

  .teacher_list #teacher-list-box .teacher-item:nth-last-child(3n+3) {
    margin-top: 50px;
  }
}


.teacher_list #teacher-list-box .teacher-item img {
  width: 100%;
}

.teacher_list .teacher-comments-box {
  position: fixed;
  left: 134px;
  top: 142px;
}

.teacher_list .teacher-comments-box .teacher-comments-title {
  width: 39px;
  display: inline-block;
  font-family: NotoSerifCJKsc-Bold;
  font-size: 32px;
  color: #333;
  line-height: 49px;
  vertical-align: text-top;
}

.teacher_list .teacher-comments-box .teacher-comments {
  display: inline-block;
  margin-left: 34px;
}

.teacher_list .teacher-comments-box .teacher-comments p {
  display: inline-block;
  width: 16px;
  margin-right: 10px;
  font-size: 14px;
  color: #333;
  letter-spacing: 0.83px;
  line-height: 19px;
  vertical-align: text-top;
}

/*
*
*   燕南之师 详情
*
*/
.teacher-detail {
  background: #FEF9F2 url(../image/teacher-detail-bg.png) no-repeat right top;
}

.teacher-detail .content {
  margin-top: 133px;
}

.teacher-detail .teacher-info {
  width: 100%;
  height: auto;
}

.teacher-detail .teacher-info .teacher-img img {
  width: 100%;
  height: auto;
}

.teacher-detail .teacher-info .teacher-name {
  font-size: 32px;
  color: #333;
  letter-spacing: 0.3px;
  line-height: 49px;
  margin-top: 15px;
  margin-bottom: 20px;
}

.teacher-detail .teacher-info .teacher-age,
.teacher-detail .teacher-info .teacher-position {
  font-size: 16px;
  color: #333;
  letter-spacing: 0.95px;
  line-height: 19px;
  margin-bottom: 10px;
}

.teacher-detail .teacher-info .goTeacherList {
  display: inline-block;
  margin-top: 40px;
  font-size: 14px;
  color: #914E1E;
  letter-spacing: 0.13px;
  line-height: 28px;
}

.teacher-detail .teacher-info .goTeacherList img {
  margin-right: 8px;
  transition: margin linear 0.3s;
}

.teacher-detail .teacher-info .goTeacherList:hover img {
  margin-right: 12px;
}

.teacher-detail .tearch-detail-right-box {
  max-height: calc(100vh - 133px);
  overflow: auto;
}

.teacher-detail .tearch-detail-right-box::-webkit-scrollbar {
  display: none;
}

.teacher-detail .teacher-title {
  font-family: NotoSerifCJKsc-Bold;
  font-size: 24px;
  color: #5F3E1F;
  letter-spacing: 0.22px;
  line-height: 49px;
}

.teacher-detail .divider-line {
  margin: 12px 0 40px;
}

.teacher-detail .academic-text p {
  font-size: 16px;
  color: #333;
  letter-spacing: 0.95px;
  line-height: 32px;
  text-indent: 32px;
}

.teacher-detail .associated-img {
  margin: 50px 0;
  text-align: center;
}

.teacher-detail .teacher-history-list {
  margin-top: 60px;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: flex-start;
}

.teacher-detail .teacher-history-list .history-title {
  width: 130px;
  flex: 0 0 auto;
}

.teacher-detail .teacher-history-list .history-title .readers-title {
  width: 58px;
  font-size: 24px;
  color: #5F3E1F;
  line-height: 33px;
  font-weight: 700;
}

.teacher-detail .teacher-history-list .history-list-box {
  flex: 1 1 auto;
  border-left: 7px solid #D8D8D8;
  position: relative;
  padding-left: 35px;
}

.teacher-detail .teacher-history-list .history-list-box::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 25px solid #D8D8D8;
  position: absolute;
  bottom: 0;
  left: -15px;
  transform: translate(-4px, 100%);
}

.teacher-detail .teacher-history-list .history-list-box .list-item {
  padding: 10px 40px 25px;
  transition: all linear 0.4s;
  position: relative;
}

.teacher-detail .teacher-history-list .history-list-box .list-item::before {
  content: "";
  width: 15px;
  height: 15px;
  border: 1px solid #C2C2C2;
  background: #FEF9F2;
  position: absolute;
  top: 25px;
  left: -46px;
  border-radius: 50%;
  transition: background linear 0.3s;
}

.teacher-detail .teacher-history-list .history-list-box .list-item .list-year-age {
  font-size: 20px;
  color: #5F3E1F;
  line-height: 49px;
  transition: color linear 0.3s;
}

.teacher-detail .teacher-history-list .history-list-box .list-item .list-year-age span {
  font-size: inherit;
  color: inherit;
}

.teacher-detail .teacher-history-list .history-list-box .list-item .list-content {
  font-size: 14px;
  color: #333;
  letter-spacing: 0.83px;
  line-height: 28px;
  transition: color linear 0.3s;
}

.teacher-detail .teacher-history-list .history-list-box .list-item.active {
  background: #3D2514;
}

.teacher-detail .teacher-history-list .history-list-box .list-item.active::after {
  content: "";
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-right: 16px solid #3D2514;
  border-bottom: 8px solid transparent;
  position: absolute;
  top: 25px;
  left: -16px;
}

.teacher-detail .teacher-history-list .history-list-box .list-item.active::before {
  background: #AE7B58;
  border: none;
}

.teacher-detail .teacher-history-list .history-list-box .list-item.active .list-year-age {
  color: #FFF;
}

.teacher-detail .teacher-history-list .history-list-box .list-item.active .list-content {
  color: #FFF;
}

.teacher-detail .housing-view {
  display: block;
  width: 100%;
  height: 184px;
  margin: 70px 0;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
}

.teacher-detail .housing-view .hous-info {
  width: 436px;
  flex: 0 0 auto;
  height: inherit;
  background: #3D2514 url(../image/teacher-detail-bg-icon.png) no-repeat 33px center;
  padding: 0 53px;
}

.teacher-detail .housing-view .hous-info .hous-number {
  margin-top: 77px;
  font-size: 24px;
  color: #FFF;
  line-height: 48px;
}

.teacher-detail .housing-view .hous-info .view-more-hous {
  font-size: 16px;
  color: #999;
  line-height: 28px;
}

.teacher-detail .housing-view .hous-img {
  flex: 1 1 auto;
  height: inherit;
}

.teacher-detail .housing-view .hous-img img {
  width: inherit;
  height: inherit;
  object-fit: cover;
}

/**
*
*   燕南经典
*
*/
.book {
  background: url(../image/book-bottom-bg.png) no-repeat left bottom;
  background-size: 100% 150px;
  background-attachment: fixed;
  margin-top: 118px;
}

.book .placeholder-box {
  width: 100%;
  height: 120px;
}

.book .book-Introduction {
  width: 272px;
  height: auto;
  position: fixed;
  right: 43px;
  top: 185px;
}

.book .book-Introduction .book-Introduction-title {
  font-size: 32px;
  color: #333;
  letter-spacing: 0.3px;
  line-height: 44px;
}

.book .book-Introduction .book-Introduction-text {
  margin-top: 20px;
}

.book .book-Introduction .book-Introduction-text p {
  font-size: 14px;
  color: #333;
  letter-spacing: 0.83px;
  line-height: 28px;
}

.book .page-top-search {
  transition: all linear 0.3s;
}

.book .page-top-search.active {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  width: 100vw;
  height: 120px;
  background: #FFF;
  box-shadow: 0 4px 17px 0 rgba(0, 0, 0, 0.15);
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  padding: 0 30px;
  align-items: center;
}

.book .page-top-search.active .container {
  width: auto;
  margin: 0;
}

.book .page-top-search.active .nav-btn {
  position: static;
}

.book .page-top-search.active .top-right-logo {
  position: static;
}

.book .search-boxs {
  display: inline-block;
  position: relative;
  width: 464px;
  height: 50px;
  border-radius: 25px;
  background: #F8F8F8;
  border: 1px solid #B8B8B8;
}

.book .search-boxs .search-input {
  width: inherit;
  height: inherit;
  border: none;
  background: none;
  border-radius: 25px;
  outline: none;
  text-indent: 25px;
  font-size: 14px;
  color: #666;
  letter-spacing: 0.83px;
}

.book .search-boxs .search-icon {
  position: absolute;
  top: 50%;
  right: 27px;
  width: 20px;
  height: 20px;
  transform: translateY(-50%);
  background: url(../image/search-icon.png) no-repeat center center;
}

.book .book-box {
  width: 100%;
  display: flex;
  flex-flow: row wrap;
  transition: all linear 0.4s;
}

.book .book-box .book-item {
  width: 25%;
  height: 296px;
  margin-bottom: 55px;
  text-align: center;
  padding-top: 23px;
  transition: all linear 0.3s;
}

.book .book-box .book-item img {
  width: 115px;
  height: 175px;
  object-fit: cover;
  transition: transform linear 0.4s;
}

.book .book-box .book-item .book-name {
  margin-top: 24px;
  font-size: 18px;
  color: #333;
  letter-spacing: 1.07px;
  line-height: 24px;
}

.book .book-box .book-item .book-author {
  font-size: 14px;
  color: #936636;
  letter-spacing: 0.83px;
  line-height: 24px;
}

.book .book-box .book-item:hover {
  background: #FFF;
  box-shadow: 0 4px 17px 0 rgba(0, 0, 0, 0.15);
  border-radius: 4px;
}

.book .book-box .book-item:hover img {
  transform: scale(1.04);
}

.book .book-modal-box {
  position: fixed;
  top: 0;
  left: 100vw;
  z-index: 30;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.61);
  transition: left linear 0.3s;
}

.book .book-modal-box.active {
  left: 0;
}

.book .book-modal-box .book-detail-box {
  width: 980px;
  height: 470px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #3D2514;
  padding: 38px 68px 0 304px;
}

.book .book-modal-box .book-detail-box .book-img {
  width: 170px;
  height: 260px;
  position: absolute;
  left: 75px;
  top: -67px;
}

.book .book-modal-box .book-detail-box .close-btn-book {
  width: 20px;
  height: 20px;
  position: absolute;
  right: 20px;
  top: 15px;
  background: url(../image/close-icon-white.png) no-repeat center center;
  transition: transform linear 0.3s;
  cursor: pointer;
}

.book .book-modal-box .book-detail-box .close-btn-book:hover {
  transform: rotate(90deg);
}

.book .book-modal-box .book-detail-box .book-info-head {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  color: #FFF;
}

.book .book-modal-box .book-detail-box .book-info-head .left-book-name .book-name-detail {
  font-family: NotoSerifCJKsc-Medium;
  font-size: 24px;
  color: #FFF;
  letter-spacing: 1.42px;
  line-height: 24px;
}

.book .book-modal-box .book-detail-box .book-info-head .left-book-name .book-auther-detail {
  font-family: NotoSerifCJKsc-Medium;
  font-size: 16px;
  color: #FFF;
  letter-spacing: 0.95px;
  line-height: 24px;
  margin-top: 10px;
}

.book .book-modal-box .book-detail-box .book-info-head .book-buy {
  display: inline-block;
  width: 130px;
  height: 40px;
  border: 1px solid #979797;
  text-align: center;
  line-height: 40px;
  opacity: 1;
  transition: color linear 0.3s;
}

.book .book-modal-box .book-detail-box .book-info-head .book-buy img {
  margin-right: 5px;
  vertical-align: middle;
}

.book .book-modal-box .book-detail-box .book-info-head .book-buy:hover {
  color: #FFF !important;
  opacity: 0.8;
}

.book .book-modal-box .book-detail-box .book-content {
  width: 100%;
  max-height: 150px;
  font-family: NotoSerifCJKsc-Medium;
  font-size: 16px;
  color: #FFF;
  letter-spacing: 0.95px;
  line-height: 32px;
  text-indent: 32px;
  overflow-y: scroll;
  margin-top: 40px;
}

.book .book-modal-box .book-detail-box .divider-line {
  margin: 45px 0 20px;
}

.book .book-modal-box .book-detail-box .go-more {
  text-align: right;
}

.book .book-modal-box .book-detail-box .go-more a {
  font-family: NotoSerifCJKsc-Regular;
  font-size: 16px;
  color: #CCC;
  line-height: 28px;
}

.book .book-modal-box .book-detail-box .go-more a img {
  vertical-align: middle;
  margin-left: 5px;
}

/*
*
*   燕南之园 地图
*
*/
.maps {
  width: 100vw;
  height: 100vh;
  background: url(../image/map-bg.png) no-repeat center center;
  background-size: cover;
  overflow: hidden;
}

.maps .garden-introduce {
  margin-top: 150px;
  max-width: 578px;
}

.maps .garden-introduce .Yan_name {
  font-size: 32px;
  color: #333;
  height: 60px;
  line-height: 60px;
  font-weight: 700;
}

.maps .garden-introduce .garden-text p {
  font-family: NotoSerifCJKsc-Regular;
  font-size: 16px;
  color: #333;
  letter-spacing: 0.95px;
  line-height: 28px;
}

.maps .right-hous-info {
  width: 393px;
  height: 600px;
  background: #3D2514;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 5;
  padding: 43px 30px 0 37px;
}

.maps .right-hous-info .next-step-btn {
  margin-bottom: 28px;
}

.maps .right-hous-info .next-step-btn .step-btn-icon {
  display: inline-block;
  width: 20px;
  height: 18px;
  background: url(../image/step-left-icon.png) no-repeat center center;
  vertical-align: middle;
  opacity: 0.4;
  transition: opacity linear 0.3s;
}

.maps .right-hous-info .next-step-btn .step-btn-icon:hover {
  opacity: 1;
}

.maps .right-hous-info .next-step-btn .next-btn-icon {
  display: inline-block;
  width: 20px;
  height: 18px;
  background: url(../image/next-right-icon.png) no-repeat center center;
  vertical-align: middle;
  opacity: 0.4;
  transition: opacity linear 0.3s;
}

.maps .right-hous-info .next-step-btn .next-btn-icon:hover {
  opacity: 1;
}

.maps .right-hous-info .next-step-btn .center-line-directive {
  display: inline-block;
  width: 1px;
  height: 18px;
  background: #FFF;
  vertical-align: middle;
  margin: 0 16px;
}

.maps .right-hous-info .hous-info-box .hous-name {
  font-size: 32px;
  color: #FFF;
  line-height: 48px;
  letter-spacing: 1px;
}

.maps .right-hous-info .hous-info-box .hous-detial {
  font-size: 16px;
  color: #999;
  line-height: 28px;
  overflow-y: auto;
  margin-bottom: 30px;
}

.maps .right-hous-info .hous-info-box .go-detail {
  display: inline-block;
  width: 122px;
  height: 36px;
  text-align: center;
  line-height: 36px;
  border: 1px solid #979797;
  font-size: 14px;
  color: #999;
}

.maps .right-hous-info .hous-right-img {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  margin-top: 45px;
}

.maps .right-hous-info .hous-right-img img {
  width: inherit;
  height: inherit;
  object-fit: cover;
}

.maps .map-box {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 1250px;
  height: 512px;
}

.maps .map-box .map-bg {
  width: 1250px;
  height: 512px;
  object-fit: cover;
}

.maps .map-box .map-hous-icon {
  position: absolute;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #3D2514;
  cursor: pointer;
  transition: all linear 0.2s;
  text-align: center;
  line-height: 26px;
}

.maps .map-box .map-hous-icon img {
  width: 15px;
  height: 15px;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity linear 0.2s;
}

.maps .map-box .map-hous-icon.active {
  width: 40px;
  height: 40px;
  background: #970C07;
  line-height: 36px;
}

.maps .map-box .map-hous-icon.active img {
  width: 20px;
  height: 20px;
  opacity: 1;
}

.maps .map-box area {
  cursor: pointer;
}

.maps .map-box .map-icon-box {
  width: 42px;
  height: 60px;
  background: url(../image/map-icon.png) no-repeat center center;
  background-size: 100% 100%;
  position: absolute;
  left: 610px;
  top: 335px;
  z-index: 5;
  transform: translate(-100%, -100%);
  transition: all linear 0.4s;
}

.maps .OnVideoBox {
  position: fixed;
  width: 100vw;
  height: 100vh;
  z-index: 30;
  top: 0;
  left: 0;
  opacity: 0;
  transition: all 1s linear 0.7s;
}

.maps .OnVideoBox::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: #000000;
  transition: all 1s linear 0.5s;
}

.maps .OnVideoBox .media-box {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.maps .OnVideoBox.active {
  opacity: 1;
}

.maps .OnVideoBox.active::after {
  background: rgba(0, 0, 0, 0);
}

@media (max-width: 1290px) {
  .nav-box .nav-box-list {
    width: 800px;
  }
}

@media (max-width: 1100px) {
  .nav-box .nav-box-list {
    width: 600px;
    transform: translate(-40%, -50%);
  }
}