@charset "UTF-8";
* {
  -moz-transition: transform 0.3s linear, background 0.3s linear, opacity 0.3s linear, width 0.3s linear, height 0.3s linear, border-color 0.3s linear;
  -o-transition: transform 0.3s linear, background 0.3s linear, opacity 0.3s linear, width 0.3s linear, height 0.3s linear, border-color 0.3s linear;
  -webkit-transition: transform 0.3s linear, background 0.3s linear, opacity 0.3s linear, width 0.3s linear, height 0.3s linear, border-color 0.3s linear;
  transition: transform 0.3s linear, background 0.3s linear, opacity 0.3s linear, width 0.3s linear, height 0.3s linear, border-color 0.3s linear;
}

html, body {
  height: auto;
}

html {
  font-size: 87.5%;
  line-height: 1.5;
}

body {
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}

img {
  display: block;
}

a {
  cursor: pointer;
}

.container {
  width: 1200px;
  margin: 0 auto;
}

.loading {
  margin: 0 auto;
  width: 1200px;
  height: 850px;
}

.loading-text {
  padding-top: 200px;
  text-align: center;
  font-weight: bold;
  font-size: 18px;
}

.nolist {
  text-align: center;
}

.book-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  margin: 30px 0;
}
.book-box-title {
  line-height: 3;
  font-size: 36px;
  font-weight: bold;
  color: rgb(0, 0, 0);
}
.book-box-list {
  flex: 1;
  display: flex;
  flex-flow: wrap;
  align-items: center;
  justify-content: center;
  margin: 0 -5px;
}
.book-box-list-item {
  background: #f2f2f2;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 80px 0;
  margin: 5px;
  transition: box-shadow 0.3s linear;
}
.book-box-list-item:hover {
  box-shadow: 0 0 6px #ccc;
}
.book-box-list-item img {
  display: block;
  width: 100%;
}
.book-box-list-item span, .book-box-list-item em {
  font-size: 14px;
  color: rgb(29, 29, 31);
  margin-top: 30px;
  white-space: nowrap; /* 不换行 */
  overflow: hidden; /* 内容超出部分隐藏 */
  text-overflow: ellipsis; /* 显示省略号 */
}
.book-box-list-item span {
  font-weight: bold;
  margin-top: 60px;
}
.book-box-list-item3, .book-box-list .small {
  width: 393px;
  overflow: hidden;
}
.book-box-list-item3 img, .book-box-list .small img {
  max-width: 393px;
}
.book-box-list-item2, .book-box-list .middle {
  width: 797px;
  overflow: hidden;
}
.book-box-list-item2 img, .book-box-list .middle img {
  max-width: 797px;
}
.book-box-list-item1, .book-box-list .big {
  width: 1200px;
  overflow: hidden;
}
.book-box-list-item1 img, .book-box-list .big img {
  max-width: 1200px;
}

.side-nav {
  position: fixed;
  zoom: 1;
  z-index: 100;
  top: 50%;
  right: 0;
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.side-nav > li {
  position: relative;
  zoom: 1;
  margin-bottom: 5px;
  background: rgba(51, 51, 51, 0.8);
}
.side-nav > li > p i {
  display: inline-block;
  line-height: 1;
  margin: 0.5rem 0.8rem;
  color: #fff;
  font-size: 24px;
}
.side-nav > li > div {
  display: none;
  position: absolute;
  zoom: 1;
  top: 0;
  right: 100%;
  width: 153px;
  padding: 0 5px;
  border-right: 5px solid transparent;
  background: rgba(51, 51, 51, 0.8);
  -moz-background-clip: padding-box;
  -webkit-background-clip: padding-box;
  background-clip: padding-box;
}
.side-nav > li > div > p {
  line-height: 40px;
  color: #f39800;
}
.side-nav > li > div img {
  padding-bottom: 5px;
}
.side-nav > li > div em {
  padding-bottom: 5px;
  color: #fff;
  font-size: 20px;
}
.side-nav > li:hover {
  background: #f39800;
}
.side-nav > li:hover > div {
  display: block;
}

.header {
  position: absolute;
  zoom: 1;
  z-index: 100;
  width: 100%;
  line-height: 60px;
  padding-top: 20px;
}
.header .logo {
  display: block;
}
.header .logo-cover {
  opacity: 0;
  -moz-transform: scale(0.5);
  -ms-transform: scale(0.5);
  -o-transform: scale(0.5);
  -webkit-transform: scale(0.5);
  transform: scale(0.5);
  -moz-transition: none;
  -o-transition: none;
  -webkit-transition: none;
  transition: none;
}
.header .nav {
  text-align: center;
}
.header .nav a {
  display: block;
}
.header .nav > li {
  position: relative;
  zoom: 1;
  float: left;
  width: 115px;
  color: #000;
  cursor: pointer;
}
.header .nav > li > a, .header .nav > li > p {
  font-size: 18px;
  -moz-transition: background 0.5s linear;
  -o-transition: background 0.5s linear;
  -webkit-transition: background 0.5s linear;
  transition: background 0.5s linear;
}
.header .nav > li:hover > a, .header .nav > li:hover > p, .header .nav > li.cur > a, .header .nav > li.cur > p {
  background: #f39800;
  color: #fff;
}
.header .nav > li:hover > dl {
  display: block;
}
.header .nav > li > dl {
  display: none;
  position: absolute;
  zoom: 1;
  width: 100%;
  background: rgba(121, 121, 121, 0.8);
  color: #fff;
  font-size: initial;
}
.header .nav > li > dl > dd {
  line-height: 50px;
  -moz-transition: 0.5s linear;
  -o-transition: 0.5s linear;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.header .nav > li > dl > dd.cur, .header .nav > li > dl > dd:hover {
  background: #494949;
}
.header .index-logo {
  position: absolute;
  zoom: 1;
  top: 0;
}
.header .index-nav li > a, .header .index-nav li > p {
  color: #fff;
}

.header-line {
  border-bottom: 1px solid #d7d7d7;
  box-shadow: 0 1px 5px #d7d7d7;
}

.header-holdplace {
  position: relative;
  padding: 10px 0;
}

.header-cover {
  position: fixed;
  zoom: 1;
  top: 0;
  left: 0;
  line-height: 56px;
  padding: 0 !important;
  border: 0;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0px 1px 5px #797979;
}
.header-cover .logo {
  display: none;
}
.header-cover .logo-cover {
  opacity: 1;
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  -webkit-transform: scale(1);
  transform: scale(1);
  -moz-transition: 0.5s linear;
  -o-transition: 0.5s linear;
  -webkit-transition: 0.5s linear;
  transition: 0.5s linear;
}
.header-cover .nav > li > a, .header-cover .nav > li > p, .header-cover .nav > li > dl {
  font-size: inherit;
}
.header-cover .index-nav li > a, .header-cover .index-nav li > p {
  color: #000;
}

.main {
  position: relative;
  zoom: 1;
  overflow: hidden;
}
.main > .video-bg {
  position: absolute;
  zoom: 1;
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
}
.main > .media {
  position: absolute;
  zoom: 1;
  z-index: -1;
  top: 50%;
  left: 50%;
  -o-object-fit: fill;
  object-fit: fill;
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.main > .container {
  position: relative;
  zoom: 1;
  height: 100%;
}

.footer {
  margin-top: 10px;
  background: #f2f2f2;
}
.footer a {
  display: inline-block;
}
.footer a:hover {
  opacity: 0.8;
  text-decoration: underline;
}
.footer > .footer-book {
  border-bottom: 1px solid #d7d7d7;
}
.footer .footer-follow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}
.footer .footer-follow-item {
  position: relative;
  zoom: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.footer .footer-follow-item:not(.footer .footer-follow-item:first-child) {
  height: 48px;
}
.footer .footer-follow-item:hover .box {
  display: block;
  -moz-animation: footer-foll 0.5s linear 0.2s both;
  -o-animation: footer-foll 0.5s linear 0.2s both;
  -webkit-animation: footer-foll 0.5s linear 0.2s both;
  animation: footer-foll 0.5s linear 0.2s both;
}
.footer .footer-follow-item em {
  font-size: 18px;
}
.footer .footer-follow-item > .box {
  display: none;
  position: absolute;
  zoom: 1;
  top: -50%;
  z-index: 100;
  padding: 0 0.5rem;
  border: 1px solid #d7d7d7;
  background: #fff;
  box-shadow: 3px 3px 10px #797979;
  border-radius: 5px;
  -moz-transform: translate(0, -100%);
  -ms-transform: translate(0, -100%);
  -o-transform: translate(0, -100%);
  -webkit-transform: translate(0, -100%);
  transform: translate(0, -100%);
}
.footer .footer-follow-item > .box > i {
  position: absolute;
  zoom: 1;
  bottom: 0;
  left: 50%;
  border-right: 10px solid transparent;
  border-top: 10px solid #fff;
  border-left: 10px solid transparent;
  -moz-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
  -o-transform: translate(-50%, 0);
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
}
.footer .footer-follow-item > .box > .i1 {
  bottom: -10px;
  z-index: -1;
  border-top: 10px solid #d7d7d7;
}
.footer .footer-follow-item > .box > .i2 {
  bottom: -9px;
}
.footer .footer-follow-item .box-title {
  text-align: center;
  line-height: 3;
}
.footer .footer-follow-item .box-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-evenly;
}
.footer .footer-follow-item .box-list-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
}
.footer .footer-follow-item .box-list-item span {
  margin-top: 5px;
  font-size: 12px;
}
.footer .footer-follow-item .box1 {
  width: 400px;
}
.footer .footer-follow-item .box1 .box-list-item {
  width: 120px;
}
.footer .footer-follow-item .box2 {
  width: 240px;
}
.footer .footer-follow-item .box2 .box-list-item {
  width: 120px;
}
.footer .footer-follow-item .box3 {
  width: 440px;
}
.footer .footer-follow-item .box3 .box-list-item {
  width: 125px;
}
.footer .footer-follow-item .box4 {
  width: 300px;
}
.footer .footer-follow-item .box4 .box-list-item {
  width: 120px;
}
.footer > .footer-con {
  border-top: 1px solid #fff;
  padding: 2.5rem 0;
}
.footer > .footer-con .map {
  border-right: 1px solid #797979;
}
.footer > .footer-con .map > dl {
  float: left;
  width: 20%;
}
.footer > .footer-con .map > dl > dt {
  margin-bottom: 1.8rem;
  font-size: 18px;
}
.footer > .footer-con .map > dl > dd {
  line-height: 2.8rem;
}
.footer > .footer-con .map .shares {
  position: relative;
  zoom: 1;
}
.footer > .footer-con .map .shares > p {
  display: inline-block;
  cursor: pointer;
}
.footer > .footer-con .map .shares > p > i {
  line-height: 1.4em;
  margin-right: 5px;
  color: #f39800;
  font-size: 28px;
}
.footer > .footer-con .map .shares > div {
  display: none;
  position: absolute;
  zoom: 1;
  top: 50%;
  left: 50%;
  z-index: 100;
  width: 135px;
  padding: 0 0.5rem;
  border: 1px solid #d7d7d7;
  background: #fff;
  box-shadow: 3px 3px 10px #797979;
  opacity: 0;
  -moz-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
.footer > .footer-con .map .shares > div > img {
  display: block;
  padding: 0.5rem 0;
}
.footer > .footer-con .map .shares > div > span {
  display: block;
  line-height: 1;
  padding-bottom: 0.5rem;
  font-size: 12px;
  text-align: center;
}
.footer > .footer-con .map .shares > div > i {
  position: absolute;
  zoom: 1;
  top: 50%;
  left: 50%;
  border-bottom: 10px solid transparent;
  border-right: 10px solid #fff;
  border-top: 10px solid transparent;
  -moz-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
.footer > .footer-con .map .shares > div > .i1 {
  left: -10px;
  z-index: -1;
  border-right: 10px solid #d7d7d7;
}
.footer > .footer-con .map .shares > div > .i2 {
  left: -9px;
}
.footer > .footer-con .map .shares p:hover + div {
  display: block;
  -moz-animation: footer-shares 0.5s linear 0.2s both;
  -o-animation: footer-shares 0.5s linear 0.2s both;
  -webkit-animation: footer-shares 0.5s linear 0.2s both;
  animation: footer-shares 0.5s linear 0.2s both;
}
.footer > .footer-con .contact > h1 {
  padding: 10px 0;
  font-size: 2.6rem;
}
.footer > .footer-con .contact > p {
  padding-bottom: 30px;
  color: #797979;
}
.footer > .footer-con .contact > div {
  margin-top: 1rem;
}
.footer > .footer-con .contact > div > i, .footer > .footer-con .contact > div > p {
  display: inline-block;
}
.footer > .footer-con .contact > div > i {
  margin-right: 10px;
  font-size: 2.7rem;
}
.footer > .copyrights {
  line-height: 60px;
  border-top: 1px solid #d7d7d7;
}
.footer > .copyrights a {
  margin: 0 0.5rem;
}
.footer > .copyrights a:nth-child(2) {
  position: relative;
  zoom: 1;
  padding-left: 20px;
}
.footer > .copyrights img {
  display: inline-block;
  position: absolute;
  zoom: 1;
  top: 50%;
  left: 0;
  -moz-transform: translatey(-50%);
  -ms-transform: translatey(-50%);
  -o-transform: translatey(-50%);
  -webkit-transform: translatey(-50%);
  transform: translatey(-50%);
}

@-moz-keyframes footer-shares {
  0% {
    opacity: 0;
    -moz-transform: translate(50px, -50%);
    -ms-transform: translate(50px, -50%);
    -o-transform: translate(50px, -50%);
    -webkit-transform: translate(50px, -50%);
    transform: translate(50px, -50%);
  }
  100% {
    opacity: 1;
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    -o-transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
}
@-webkit-keyframes footer-shares {
  0% {
    opacity: 0;
    -moz-transform: translate(50px, -50%);
    -ms-transform: translate(50px, -50%);
    -o-transform: translate(50px, -50%);
    -webkit-transform: translate(50px, -50%);
    transform: translate(50px, -50%);
  }
  100% {
    opacity: 1;
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    -o-transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
}
@keyframes footer-shares {
  0% {
    opacity: 0;
    -moz-transform: translate(50px, -50%);
    -ms-transform: translate(50px, -50%);
    -o-transform: translate(50px, -50%);
    -webkit-transform: translate(50px, -50%);
    transform: translate(50px, -50%);
  }
  100% {
    opacity: 1;
    -moz-transform: translate(0, -50%);
    -ms-transform: translate(0, -50%);
    -o-transform: translate(0, -50%);
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
}
@-webkit-keyframes footer-foll {
  0% {
    opacity: 0;
    -moz-transform: translate(-50px, -100%);
    -ms-transform: translate(-50px, -100%);
    -o-transform: translate(-50px, -100%);
    -webkit-transform: translate(-50px, -100%);
    transform: translate(-50px, -100%);
  }
  100% {
    opacity: 1;
    -moz-transform: translate(0, -100%);
    -ms-transform: translate(0, -100%);
    -o-transform: translate(0, -100%);
    -webkit-transform: translate(0, -100%);
    transform: translate(0, -100%);
  }
}
@keyframes footer-foll {
  0% {
    opacity: 0;
    -moz-transform: translate(0, -105%);
    -ms-transform: translate(0, -105%);
    -o-transform: translate(0, -105%);
    -webkit-transform: translate(0, -105%);
    transform: translate(0, -105%);
  }
  100% {
    opacity: 1;
    -moz-transform: translate(0, -100%);
    -ms-transform: translate(0, -100%);
    -o-transform: translate(0, -100%);
    -webkit-transform: translate(0, -100%);
    transform: translate(0, -100%);
  }
}
.anti-fake .title {
  line-height: 2.5;
  border-bottom: 1px solid #ccc;
  font-size: 22px;
  text-indent: 2rem;
}
.anti-fake form {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin: 0 2rem;
  padding: 2rem 0;
}
.anti-fake form img {
  width: 207px;
  height: 152px;
  border: 1px solid #ccc;
  margin-right: 2rem;
}
.anti-fake form main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-around;
}
.anti-fake form main input {
  width: 200px;
  padding: 5px 5px;
  border: 1px solid #ccc;
  margin-bottom: 25px;
  border-radius: 5px;
}
.anti-fake form main h2 {
  color: #666;
  margin-bottom: 20px;
}
.anti-fake form main button, .anti-fake form main .new-code {
  border: 1px solid #fb8900;
  border-radius: 15px;
  background: #fb8900;
  color: #fff;
  cursor: pointer;
  text-align: center;
  padding: 3px 15px;
}
.anti-fake form main button:hover, .anti-fake form main .new-code:hover {
  opacity: 0.8;
}

.old-form {
  border-bottom: 1px solid #ccc;
}

.anti-fake-result {
  width: 35rem;
  line-height: 2;
  font-size: initial;
}
.anti-fake-result > p + p {
  margin-top: 1rem;
}

.feedback > h1 {
  line-height: 3.2;
  border-bottom: 1px solid #ccc;
  font-size: 22px;
  text-indent: 40px;
}
.feedback > img, .feedback > div {
  float: left;
}
.feedback > img {
  width: 180px;
  height: 180px;
  margin: 40px;
  border: 1px solid #ccc;
}
.feedback > div {
  line-height: 2;
  margin: 40px 40px 40px 0;
  font-size: 16px;
}
.feedback > div > p:nth-child(1) {
  margin-top: -9px;
}
.feedback > div > p:nth-child(2) {
  margin-top: 10px;
}
.feedback > div > p:nth-child(3) {
  margin-top: 23px;
}
.feedback > div > p em {
  color: #f39800;
}
.feedback > div > p b {
  font-weight: bold;
}

.upload {
  display: inline-block;
  position: relative;
  zoom: 1;
}
.upload > input, .upload > button {
  display: block;
  width: 100%;
}
.upload > input {
  position: absolute;
  zoom: 1;
  z-index: 100;
  height: 100%;
  opacity: 0;
}
.upload > button {
  border: none;
  background: transparent;
}

.shop > h1 {
  line-height: 3.2;
  border-bottom: 1px solid #ccc;
  font-size: 22px;
  text-indent: 40px;
}
.shop > img, .shop > div {
  float: left;
}
.shop > img {
  width: 180px;
  height: 180px;
  margin: 40px;
  border: 1px solid #ccc;
}
.shop > div {
  line-height: 2;
  margin: 40px 40px 40px 40px;
  font-size: 16px;
}
.shop > input, .shop > button {
  display: block;
  margin-top: 1em;
}
.shop > input {
  width: 15em;
  padding: 0 2px;
  border: 1px solid #ccc;
}
.shop > button {
  width: 5em;
  border: 1px solid;
  border-radius: 5px;
  background: transparent;
  color: #fb8900;
  cursor: pointer;
  text-align: center;
}
.shop > button:hover {
  opacity: 0.8;
}