.g-appbar {
  z-index: 1100;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  box-shadow: 0 0 10px rgba(90, 90, 90, .1);
}

@supports (backdrop-filter: saturate(180%) blur(20px)) {
  .g-appbar {
    backdrop-filter: saturate(180%) blur(20px);
    background-color: rgba(255, 255, 255, .85);
  }
}

.g-appbar > nav {
  height: 85px;
}

.g-appbar h1 {
  width: 280px;
  float: left;
  margin-top: 22px;
}

.g-appbar h1 > a {
  height: 41px;
  display: inline-block;
}

.g-appbar h1 > a > img {
  height: 41px;
  vertical-align: inherit;
  -webkit-user-drag: none;
  user-drag: none;
}

.g-appbar ul {
  height: 100%;
  margin-bottom: 0;
  display: inline-block;
}

.g-appbar ul > li {
  margin-top: 21px;
  margin-bottom: 19px;
  display: inline-block;
}

.g-appbar ul > li + li {
  margin-left: 56px;
}

.g-appbar ul > li > a {
  color: #191919;
  padding: 13px 0;
  font-size: 16px;
  line-height: 20px;
  display: block;
  position: relative;
}

.g-appbar ul > li > a:hover, .g-appbar ul > li > a.active {
  color: #3b6cfc;
}

.g-appbar ul > li > a:hover:after, .g-appbar ul > li > a.active:after {
  content: "";
  width: 32px;
  height: 2.6px;
  background-color: #3b6cfc;
  position: absolute;
  bottom: 0;
  left: 50%;
  -ms-transform: translate(-50%);
  transform: translate(-50%);
}

.g-appbar ul > li > a:not(.active):hover {
  color: #202124;
}

.g-appbar ul > li > a:not(.active):hover:after {
  background-color: #80868b;
}

.g-appbar-user {
  float: right;
  margin-top: 25px;
}

.g-appbar-user > img {
  width: 34.5px;
}

.g-appbar-user > button {
  background-color: #fff;
  border: 1px solid #dbdbdb;
  border-radius: 10px;
  margin-left: 10px;
  padding: 5px 14px;
  font-size: 15px;
}

.g-appbar-user > button > img {
  width: 17px;
  margin-top: -2px;
  margin-right: 8px;
}

.g-appbar-toolbar {
  height: 85px;
}

.g-footer-login {
  color: #666;
  background-color: #fff;
  font-size: 0;
}

.g-footer-login > .container {
  background-color: inherit;
  text-align: center;
  padding-top: 71px;
  padding-bottom: 71px;
}

.g-footer-login-nav {
  margin-bottom: 0;
}

.g-footer-login-nav > li {
  padding: 0 44px;
  font-size: 13px;
  display: inline-block;
}

.g-footer-login-nav > li + li {
  border-left: 1px solid #b3b3b3;
}

.g-footer-login-nav > li > a {
  color: #666;
}

.g-footer-login-nav > li > a:hover {
  color: #3b6cfc;
  text-decoration: underline;
}

.g-footer-copyright {
  color: #666;
  margin: 26px 0 0;
}

.g-footer-copyright a {
  color: inherit;
}

.g-footer-copyright a:hover {
  color: #3b6cfc;
  text-decoration: underline;
}

.g-footer-copyright > li {
  font-size: 13px;
  display: inline-block;
}

.g-footer-copyright > li + li {
  margin-left: 26px;
}

.g-footer-copyright > li > img {
  width: 18px;
  margin-right: 7px;
}

.g-footer-index {
  color: #fff;
  background: #13629f url("/public/images/footer/bg.png") center / cover no-repeat;
  padding-top: 74px;
  padding-bottom: 24px;
}

.g-footer-index-sidebar {
  float: left;
  width: 355px;
}

.g-footer-index-sidebar > a {
  display: inline-block;
}

.g-footer-index-sidebar-wechat {
  width: 107px;
  height: 107px;
  background-color: #e3e3e3;
  margin: 8px auto 8px 76px;
}

.g-footer-index-sidebar > img {
  -webkit-user-drag: none;
  user-drag: none;
}

.g-footer-index-sidebar > img:last-child {
  margin-left: 25px;
}

.g-footer-index-nav {
  float: left;
  width: 605px;
}

.g-footer-index-nav > dl {
  float: left;
  width: 33.3333%;
}

.g-footer-index-nav-title {
  margin-bottom: 43px;
  font-size: 18px;
  font-weight: bold;
}

.g-footer-index-nav-item {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 13px;
}

.g-footer-index-nav-item + .g-footer-index-nav-item {
  margin-top: 22px;
}

.g-footer-index-nav-item > a {
  color: inherit;
}

.g-footer-index-nav-item > a:hover {
  text-decoration: underline;
}

.g-footer-index-contact {
  float: left;
  width: 240px;
}

.g-footer-index-contact-item {
  color: inherit;
  display: block;
}

.g-footer-index-contact-item:hover {
  color: inherit;
  text-decoration: underline;
}

.g-footer-index-contact-item + .g-footer-index-contact-item {
  margin-top: 42px;
}

.g-footer-index-contact-item > img {
  float: left;
  width: 34px;
  height: 34px;
  margin-right: 9px;
}

.g-footer-index-contact-item-content > span {
  display: block;
}

.g-footer-index-contact-item-content > span:first-child {
  margin-bottom: 9px;
  font-size: 15px;
  line-height: 13px;
}

.g-footer-index-contact-item-content > span:last-child {
  font-width: bold;
  line-height: 12px;
}

.g-footer-index hr {
  border-top-color: #e1e5f1;
  margin-top: 45px;
  margin-bottom: 0;
}

.g-footer-index .g-footer-copyright {
  text-align: center;
  color: #7a9abb;
}

.g-footer-index .g-footer-copyright > li {
  padding: 0 23px;
}

.g-footer-index .g-footer-copyright > li + li {
  border-left: 1px solid;
  margin-left: 0;
}

.g-footer-index .g-footer-copyright > li > * {
  vertical-align: middle;
}

.g-footer-index .g-footer-copyright > li > a:hover {
  color: inherit;
}

.g-breadcrumb {
  padding: 30px 0;
}

.g-breadcrumb-item {
  float: left;
  line-height: 20px;
}

.g-breadcrumb-item + .g-breadcrumb-item {
  padding-left: 5px;
}

.g-breadcrumb-item + .g-breadcrumb-item:before {
  content: ">";
  color: #8c919d;
  vertical-align: middle;
  padding-right: 5px;
  display: inline-block;
}

.g-breadcrumb-link {
  color: #8c919d;
  vertical-align: middle;
  cursor: pointer;
  font-size: 14px;
  display: inline-block;
}

.g-breadcrumb-link[href]:hover {
  text-decoration: underline;
}

.g-breadcrumb-link:hover {
  color: #8c919d;
}

.g-breadcrumb-link > img {
  width: 16px;
  box-sizing: content-box;
  margin-top: -2px;
  padding-right: 5px;
}

.g-btn {
  text-align: center;
  color: #191919;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  background-color: #fff;
  border: 1px solid #a3a3a3;
  border-radius: 25px;
  outline: none;
  padding: 10px 34px;
  line-height: 16px;
  transition: all .15s cubic-bezier(.4, 0, .2, 1);
  display: inline-block;
}

.g-btn:hover {
  color: #3b6cfc;
  border-color: #3b6cfc;
  box-shadow: 0 0 0 3px #d8e2fe;
}

.g-btn:focus {
  color: #2c61fc;
  border-color: #2c61fc;
  outline: none;
  box-shadow: 0 0 0 3px #c4d3fe;
}

.g-btn > * {
  vertical-align: middle;
}

.g-btn-vip {
  text-align: center;
  color: #191919;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  color: #b97854;
  background-color: #dccd9a;
  border: 1px solid #dccd9a;
  border-radius: 25px;
  outline: none;
  padding: 10px 34px;
  line-height: 16px;
  transition: all .15s cubic-bezier(.4, 0, .2, 1);
  display: inline-block;
}

.g-btn-vip:hover {
  color: #3b6cfc;
  border-color: #3b6cfc;
  box-shadow: 0 0 0 3px #d8e2fe;
}

.g-btn-vip:focus {
  color: #2c61fc;
  border-color: #2c61fc;
  outline: none;
  box-shadow: 0 0 0 3px #c4d3fe;
}

.g-btn-vip > * {
  vertical-align: middle;
}

.g-btn-vip:hover {
  color: #b97854;
  background-color: #e1d5a9;
  border-color: #e1d5a9;
  box-shadow: 0 0 0 3px #f1e4dd;
}

.g-btn-vip:focus {
  color: #b97854;
  background-color: #d7c68c;
  border-color: #e1d5a9;
  box-shadow: 0 0 0 3px #ead7cc;
}

.g-btn-primary {
  text-align: center;
  color: #191919;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  color: #fff;
  background-color: #3b6cfc;
  border: 1px solid #3b6cfc;
  border-radius: 25px;
  outline: none;
  padding: 10px 34px;
  line-height: 16px;
  transition: all .15s cubic-bezier(0, 0, .2, 1);
  display: inline-block;
}

.g-btn-primary:hover {
  color: #3b6cfc;
  border-color: #3b6cfc;
  box-shadow: 0 0 0 3px #d8e2fe;
}

.g-btn-primary:focus {
  color: #2c61fc;
  border-color: #2c61fc;
  outline: none;
  box-shadow: 0 0 0 3px #c4d3fe;
}

.g-btn-primary > * {
  vertical-align: middle;
}

.g-btn-primary:hover {
  color: #fff;
  background-color: #5882fc;
  border-color: #5882fc;
}

.g-btn-primary:focus {
  color: #fff;
  background-color: #2c61fc;
}

.g-btn-text {
  text-align: center;
  color: #191919;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  color: #000;
  background-color: rgba(0, 0, 0, 0);
  border: 1px solid rgba(0, 0, 0, 0);
  border-radius: 25px;
  outline: none;
  padding: 10px 34px;
  line-height: 16px;
  transition: all .15s cubic-bezier(0, 0, .2, 1);
  display: inline-block;
}

.g-btn-text:hover {
  color: #3b6cfc;
  border-color: #3b6cfc;
  box-shadow: 0 0 0 3px #d8e2fe;
}

.g-btn-text:focus {
  color: #2c61fc;
  border-color: #2c61fc;
  outline: none;
  box-shadow: 0 0 0 3px #c4d3fe;
}

.g-btn-text > * {
  vertical-align: middle;
}

.g-btn-text:hover, .g-btn-text:focus {
  color: inherit;
  box-shadow: none;
  background-color: #f7f6fb;
  border-color: rgba(0, 0, 0, 0);
}

.g-btn-small {
  padding: 4px 8px;
  font-size: 14px;
}

.g-btn-small > .g-btn-prefix, .g-btn-small .g-btn-suffix {
  width: 15px;
}

.g-btn-small > .g-btn-suffix {
  margin-left: 6px;
}

.g-btn-rectangle {
  border-radius: 2px;
}

.page-index {
  padding: 21px 15px;
}

.page-index > section + section {
  background-color: #fff;
  margin-top: 23px;
}

.page-index-tips {
  height: 521.094px;
  background-color: #fff;
  border-radius: 10px;
  padding: 16px;
}

.page-index-tips-header {
  margin-top: 21px;
  margin-bottom: 25px;
}

.page-index-tips-user > div {
  float: left;
}

.page-index-tips-avatar {
  width: 60px;
  height: 60px;
  background-color: #b4b4b4;
  border-radius: 50%;
  margin-right: 21px;
}

.page-index-tips-username {
  color: #191919;
  font-size: 17px;
}

.page-index-tips-username > span {
  color: #3b6cfc;
}

.page-index-tips-username + div {
  color: #666;
  margin-top: 10px;
}

.page-index-tips-actions {
  text-align: center;
  margin-top: 25px;
}

.page-index-tips-actions > a + a {
  margin-left: 21px;
}

.page-index-tips-actions .dropdown-toggle {
  width: 100%;
  text-align: left;
  height: 38px;
  background-color: #f1f2f3;
  border: 0;
  border-radius: 10px;
  outline: 0;
  padding: 0 27px;
}

.page-index-tips-actions .dropdown-toggle:after {
  margin-left: 8px;
}

.page-index-tips-actions .dropdown-menu {
  width: 100%;
  border: 0;
  border-radius: 10px;
  margin-top: 6px;
  box-shadow: -3px 4px 9px rgba(123, 127, 132, .14);
}

.page-index-tips-actions .dropdown-item {
  cursor: pointer;
  padding: 8px 22px 8px 27px;
  font-size: 15px;
}

.page-index-tips-actions .dropdown-item > img {
  margin-left: 16px;
}

.page-index-tips-actions .dropdown-item.active, .page-index-tips-actions .dropdown-item:active {
  color: #000;
  background-color: #e6e6e6;
}

.page-index-tips-timer {
  position: relative;
}

.page-index-tips-timer > img {
  -webkit-user-drag: none;
  user-drag: none;
  width: 100%;
}

.page-index-tips-timer-countdown {
  text-align: center;
  font-size: 13.65px;
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
}

.page-index-tips-timer-countdown > span {
  margin-right: 8px;
  font-size: 28px;
  font-weight: bold;
}

.page-index-tips-tags {
  margin-top: 22px;
}

.page-index-tips-tags:hover .page-index-tips-tag-item {
  opacity: .6;
  filter: grayscale(.4);
}

.page-index-tips-tags > ul {
  margin-bottom: 28px;
}

.page-index-tips-tags > ul:last-child {
  margin-bottom: 0;
}

.page-index-tips-tag-item {
  float: left;
  text-align: center;
  width: 33.3333%;
  cursor: pointer;
  color: #191919;
  transition: all .2s cubic-bezier(.4, 0, .6, 1);
}

.page-index-tips-tag-item:hover {
  color: #191919;
  -ms-transform: translateY(-8px);
  transform: translateY(-8px);
  opacity: 1 !important;
  filter: none !important;
}

.page-index-tips-tag-item > img {
  width: 39px;
  height: 39px;
  -webkit-user-drag: none;
  user-drag: none;
}

.page-index-tips-tag-item > div {
  margin-top: 11px;
  font-size: 14px;
}

.page-index-swiper {
  font-size: 0;
}

.page-index-banner {
  border-radius: 10px;
  overflow: hidden;
}

a.page-index-banner-item {
  height: 364px;
  background: center / cover no-repeat;
}

.page-index-study {
  margin-top: 15px;
}

.page-index-study-col {
  width: 435px;
  float: left;
}

.page-index-study-col + .page-index-study-col {
  margin-left: 15px;
}

.page-index-study-item {
  background-color: #fff;
  border-radius: 10px;
  padding: 18px 32px;
}

.page-index-study-item-main {
  float: left;
}

.page-index-study-item-title {
  margin-bottom: 0;
  font-size: 18px;
  font-weight: bold;
}

.page-index-study-item-title > span {
  padding-left: 7px;
  padding-right: 7px;
  position: relative;
}

.page-index-study-item-title > span:after {
  content: "";
  width: 100%;
  height: 13px;
  background-color: rgba(59, 108, 252, .3);
  position: absolute;
  bottom: -6px;
  left: 0;
}

.page-index-study-item-desc {
  color: #68707e;
  margin-top: 17px;
  margin-bottom: 11px;
  font-size: 15px;
}

.page-index-study-item-desc + a {
  padding: 8px 21px;
  font-size: 14px;
}

.page-index-study-item-img {
  float: right;
  height: 68px;
  margin-right: 16px;
}

.page-index-title-box {
  margin-top: 16px;
  margin-bottom: 32px;
}

.page-index-title-box > h1 {
  float: left;
  margin-bottom: 0;
  font-size: 22px;
  font-weight: bold;
}

.page-index-title-box > h1 > * {
  vertical-align: middle;
}

.page-index-title-box > h1 > img {
  width: 20px;
  margin-right: 7px;
}

.page-index-title-box > h1 ~ a {
  float: right;
  color: #999;
}

.page-index-mock-exam, .page-index-collection-guide {
  border-radius: 10px;
  padding: 17px 17px 65px;
}

.page-index-hot-header {
  background-color: #f2f3f5;
  margin-top: 31px;
  margin-bottom: 35px;
  padding: 14px 63px 14px 187px;
  position: relative;
}

.page-index-hot-header-icon {
  color: #fff;
  width: 164.1px;
  height: 52px;
  background-color: #3b6cfc;
  padding-left: 6px;
  font-size: 22px;
  line-height: 52px;
  position: absolute;
  top: -9px;
  left: -7px;
}

.page-index-hot-header-icon:before {
  content: "";
  border-top: 26px solid #3b6cfc;
  border-bottom: 26px solid #f2f3f5;
  border-left: 13px solid #3b6cfc;
  border-right: 13px solid #f2f3f5;
  position: absolute;
  top: 0;
  right: 0;
}

.page-index-hot-header-icon:after {
  content: "";
  border: 4px solid rgba(0, 0, 0, 0);
  border-top-width: 9px;
  border-bottom: 9px solid #193073;
  position: absolute;
  top: -9px;
  right: -4px;
}

.page-index-hot-header-icon > img {
  width: 26px;
  -webkit-user-drag: none;
  user-drag: none;
  margin-right: 10px;
}

.page-index-hot-header > h3 {
  float: left;
  vertical-align: middle;
  margin: 0;
  font-size: 14px;
  line-height: 26px;
}

.page-index-hot-header > a {
  float: right;
  vertical-align: middle;
  padding-left: 18px;
  padding-right: 18px;
}

.page-index-live-item {
  background-color: #f6f7f9;
  border-radius: 10px;
  padding: 23px 81px 23px 19px;
  position: relative;
}

.page-index-live-item-reserved {
  color: #fff;
  background-color: #dccd9a;
  padding: 8px 14px;
  font-size: 15px;
  line-height: 14.5px;
  position: absolute;
  top: -10px;
  left: 225px;
}

.page-index-live-item-reserved:after {
  content: "";
  border-top: 5px solid rgba(0, 0, 0, 0);
  border-bottom: 5px solid #77705a;
  border-left: 4px solid #77705a;
  border-right: 4px solid rgba(0, 0, 0, 0);
  position: absolute;
  top: 0;
  right: -8px;
}

.page-index-live-item > :not(button) {
  vertical-align: bottom;
  display: inline-block;
}

.page-index-live-item > img {
  width: 31px;
}

.page-index-live-item > button {
  float: right;
}

.page-index-live-item-title {
  width: 270px;
  margin-left: 23px;
  font-size: 20px;
  font-weight: bold;
}

.page-index-live-item-time {
  max-width: 568px;
  color: #999;
  vertical-align: middle;
  margin: 0 20px;
  display: inline-block;
}

.page-index-live-item-time > img {
  margin-right: 15px;
}

.page-index-live-item-time > span {
  vertical-align: middle;
}

.page-index-live-item + .page-index-live-item {
  margin-top: 26px;
}

.page-index-affiche {
  display: block;
}

.page-index-collection-guide {
  padding-bottom: 120px;
}

.page-index-collection-guide-tag {
  float: left;
  color: #333;
  background-color: #f6f7f9;
  border-radius: 10px;
  padding: 8px 30px;
  line-height: 15px;
}

.page-index-collection-guide-tag.active {
  color: #fff;
  background-color: #3b6cfc;
}

.page-index-collection-guide-tag + .page-index-collection-guide-tag {
  margin-left: 22px;
}

.page-index-collection-guide-tags {
  float: left;
  margin: 0 35px;
  display: inline-block;
}

.page-index-guide {
  margin: 0 30px;
  position: relative;
}

.page-index-guide-root {
  margin-top: 80px;
  margin-left: 21px;
  position: relative;
}

.page-index-guide-root:before {
  content: "";
  width: 390px;
  background-color: #eef0f5;
  border-radius: 10px;
  position: absolute;
  top: -30px;
  bottom: -30px;
  left: 0;
}

.page-index-guide-root:after {
  content: "";
  width: 195px;
  height: 139px;
  background: url("/public/images/index/guide-question.png") center / cover no-repeat;
  position: absolute;
  bottom: -110px;
  right: -4px;
}

.page-index-guide-header {
  float: left;
  width: 185px;
}

.page-index-guide-header > li {
  cursor: pointer;
  border-radius: 10px 0 0 10px;
  padding: 27px 23px;
}

.page-index-guide-header > li.active {
  color: #3b6cfc;
  background-color: #fff;
  position: relative;
  box-shadow: 0 0 10px rgba(119, 119, 119, .1);
}

.page-index-guide-header > li.active:after {
  content: "";
  width: 8px;
  background-color: inherit;
  position: absolute;
  top: 0;
  bottom: 0;
  right: -8px;
}

.page-index-guide-header > li > img {
  width: 28px;
}

.page-index-guide-header > li > h3 {
  vertical-align: middle;
  margin-bottom: 0;
  margin-left: 21px;
  font-size: 16px;
  display: inline-block;
}

.page-index-guide-content {
  float: left;
  width: 870px;
  background-color: #fff;
  border-radius: 10px;
  padding: 32px 0;
  box-shadow: 0 0 10px rgba(119, 119, 119, .1);
}

.page-index-guide-content > li {
  float: left;
  width: 50%;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 12px 8px 12px 60px;
  line-height: 20px;
  overflow: hidden;
}

.page-index-guide-content > li > span {
  margin-right: 20px;
}

.page-index-guide-content > li > span:before, .page-index-guide-content > li > span:after {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}

.page-index-guide-content > li > span:before {
  background-color: #396cfd;
}

.page-index-guide-content > li > span:after {
  background-color: #e1dda9;
  -ms-transform: translateX(-5px);
  transform: translateX(-5px);
}

.page-index-guide-content > li > a {
  color: inherit;
  font-size: 15px;
}

.page-index-guide-content > li > a:hover {
  text-decoration: underline;
}