html {overflow-x: hidden;}
html, body, div {
  margin: 0;
  padding: 0;
  border: 0;
  outline: none;
}
body{
  display: block;line-height: 1;
  width: 100%;height: calc(100vh - 3px);
  background-image: url("/system_index/image/tb_bck20220706.png");
  background-size: cover;
  background-repeat: no-repeat;position: relative;
}
.user_unselect{
  -webkit-touch-callout:none;/*系统默认菜单被禁用*/
  -webkit-user-select:none;/*webkit浏览器*/
  -khtml-user-select:none;/*早起浏览器*/
  -moz-user-select:none;/*火狐浏览器*/
  -ms-user-select:none;/*IE浏览器*/
  user-select:none;/*用户是否能够选中文本*/
}
.logo_bck{width: 100%;position: relative;top: 20px;z-index: 999;}
.logo_bck_f1{float: left;padding: 10px;background: rgb(0, 100, 255, 0.1);transform: skewX(-10deg);border-radius: 3px;}
.logo_bck_f2{float: left;padding: 10px;background: rgb(0, 100, 255, 0.7);}
.logo_txt{font-size: 2.0em;color: #FFF;font-family: '黑体';font-weight: 500;transform: skewX(10deg);border-radius: 3px;}
.video_section{
  width: 100%;height: 100%;position: absolute;z-index: 1;top: 0px;
  background-image: url("/system_index/image/shuziren_bck.jpg");
  background-size: cover;
  background-position: center center;
}
.bck_video{width: 100%; height: 100%; object-fit: cover;}
.action_section{
  width: 100%;height: 100%;position: relative;
}
.action_section{
  width: 100%;height: 100%;position: absolute;top: 0px;left: 0px;z-index: 10;background: rgb(1, 1, 1, 0)
}
.content_section{
  width: 100%;position: absolute;bottom: calc(100vh - 90vh);left: 0px;
}
.topic{
  /*width: 20vw;width: 100%;height: 270px;*/
  background-color: rgba(0,100,255,.7);border-radius: 9px;padding: 10px 20px;margin-bottom: 10px;
}
.topic_title{
  font-size: 1.6em;font-weight: bold;color: #FFFFFF;line-height: 30px;letter-spacing: 2px;border-left: 5px solid #ffffff;padding-left: 10px;
}
.topic_collapse_btn{position: absolute;right: 10px;font-size: 1.4em;font-weight: 100;cursor: pointer;}
.topic_content{
  padding-left: 20px;padding-top: 15px;
}
.topic_detail{padding: 10px;background: rgba(255,255,255,0.7);border-radius: 5px;}
.topic_detail_btn{
  position: absolute;top: 25px;right: 20px;cursor: pointer;
  padding: 5px 10px;border-radius: 5px;background: #1b74ff;
  color: #78adff;
}
.topic_detail_btn:hover{
  background: #0062fb;color: #FFFFFF;
}
.topic_detail_section{background: rgba(0,100,255,.7);border-radius: 5px;padding: 10px 30px;}
.topic_detail_category{font-size: 1.8em;color: #fff;text-align: center;line-height: 38px;}
.topic_detail_logoTitle{font-size: 1.2em;color: #ddd;text-align: center;}
.course_list{margin-top: 10px;}

.topic_content_app{
  display: none;min-height: 40px;padding-top: 15px;
}
.topic_content_app ul li{
  float: left;margin: 0px 10px 10px 0px;background: #01AAED;border-radius: 5px;padding: 10px;list-style: none;
  font-size: 1.2em;font-weight: 200;
  cursor: pointer;
}

.audio_play_public_sec{
  position: absolute;z-index: 99999;top: 20px;left: calc((100vw - 500px));display: none;
  width: 300px;height: 90px;background: rgb(241, 243, 244, .9);border-radius: 5px;
}
.audio_play_public_sec_clsbtn{
  position: absolute;z-index:100;top: 5px;right: 5px;cursor: pointer;
}
.audio_play_public_sec_question_s{
  padding: 15px 20px 5px 20px;
}
.audio_play_public_sec_question{
  color: #666;white-space:nowrap;width: 100%;overflow:hidden;text-overflow:ellipsis;
}
.audio_play_public_sec_p_e{
  width: 100%;
}

li {
  list-style: unset;
  color: #fff;
}
li p{
  text-overflow: ellipsis;
  overflow-wrap: break-word;
  word-break: break-all;
  white-space: normal;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  color: #fff;
  font-size: 1.2em;
  font-weight: 200;
  word-wrap: break-word;
  line-height: 35px;
}
li p a{
  text-overflow: ellipsis;
  overflow-wrap: break-word;
  word-break: break-all;
  white-space: normal;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  color: #fff;
  font-size: 1.2em;
  font-weight: 200;
  word-wrap: break-word;
  line-height: 35px;
}

.layer_open_skin{
  background-color: transparent !important;/*背景透明*/
  /*box-shadow: 0 0 0 rgba(0,0,0,0) !important;前景无阴影*/
}

.mike_bck{
  width: 60px;height: 60px;border-radius: 50px;background: #FFF;cursor: pointer;text-align: center;line-height: 60px;align-items: center;vertical-align: middle;
  float: left;
}
.mike_disable{
  width: 2em;height: 100%;border-radius: 50px;
}
.chat_ani{
  width: 20vw;min-height: 60px;border: 2px solid #FFF;background: #F1F2F3;border-radius: 20px;
  float: left;margin-left: 10px;
}
.chat-history {
  height: 300px;margin-bottom: 10px;
  overflow: auto;overflow-x: hidden;
  background: rgba(255,255,255,.7);
  border-radius: 10px;
  padding: 10px;
  /*display: table-cell;*/
  /*vertical-align: bottom;*/
}
.full_chat_screen_btn{
  position: absolute;top: -10px;right: -10px;
  padding: 10px;background: #01AAED;
  color: #FFFFFF;border-radius: 10px;cursor: pointer;
  display: none;
}
.chat{
  max-width: 70%;padding: 10px 15px;border-radius: 20px;
  line-height: 20px;font-size: 1.2em;letter-spacing: 1px;margin-bottom: 15px
}
.tips_chat{
  clear: both;width: 100%;text-align: center;color: #01AAED;font-size: 12px;margin-bottom: 10px;
}
.our_chat{
  float: left;background-color: rgba(221,221,221,.6);color: #000000;
}
.your_chat{
  float: right;background-color: rgba(22,106,255,.8);color: #fff;
}
.chat_txt_sec{
  position: relative;height: 45px;padding: 10px 20px;border-radius: 20px;background: #FFFFFF;
}
.chat_voice{
  position: absolute;left: 15px;top: 50%;font-size: 3em;color: #01AAED;transform: translateY(-50%);cursor: pointer;
}
.icon_voice{width: 25px;height: 20px;float: left;}
.record_min{float: left;color: #FFFFFF;}
.chat_voice_dis{
  position: absolute;left: 15px;top: 20px;z-index: 10;font-size: 1em;color: #F25B5A;transform: translateY(-50%);cursor: pointer;display: none;
}
.chat_txt_ipt{
  position: relative;margin: auto;display: block;
  width: 55%;height: 43px;border: 0;font-size: 1.2em;text-align: center;
}
.chat_touch{
  position: relative;top: -47px;z-index: 100;margin: auto;display: none;
  width: 55%;height: 50px;border: 2px solid #FFFFFF;border-radius: 5px;
  font-size: 1.2em;line-height: 50px;text-align: center;
  background: #F1F2F3;cursor: pointer;
}
.chat_txt_send{
  position: absolute;right: 15px;top: 50%;zindex: 100;font-size: 3em;color: #01AAED;transform: translateY(-50%);cursor: pointer;
}
.chat_show_hide{
  position: absolute;right: 0px;width: 60px;height: 60px;border-radius: 50px;background: #01AAED;cursor: pointer;text-align: center;line-height: 60px;
}
.chat_touch_anim{
  width: 50%;height: 80px;display: none;
  position: absolute;left: 25%;top: 246px;z-index: 10000;
  background: rgba(241, 242, 243, 0.9);
  border-radius: 50px;
}
.time-box{
  text-align: center;position: relative;top: 35px;
}
.time-box .start-taste-line hr {
  background-color: #01AAED;  /*//声波颜色*/
  width: 3px;
  height: 10px;
  margin: 0 0.08rem;
  display: inline-block;
  border: none;
}
.hr_anim {
  animation: note 1s ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

.hr1 {
  animation-delay: -1s;
}

.hr2 {
  animation-delay: -0.9s;
}

.hr3 {
  animation-delay: -0.8s;
}

.hr4 {
  animation-delay: -0.7s;
}

.hr5 {
  animation-delay: -0.6s;
}

.hr6 {
  animation-delay: -0.5s;
}

.hr7 {
  animation-delay: -0.4s;
}

.hr8 {
  animation-delay: -0.3s;
}
.hr9 {
  animation-delay: -0.2s;
}

.hr10 {
  animation-delay: -0.1s;
}

@keyframes note {
  from {
    transform: scaleY(1);
  }
  to {
    transform: scaleY(4);
  }
}

.chat_our_service {margin-top: 5px;padding: 10px 10px 10px 20px;background: #01AAED;border-radius: 10px;}
.chat_our_service ul li {font-size: 1em;line-height: 25px;cursor: pointer;list-style: none;}

.chat_our_guess {margin-top: 5px;padding: 10px 10px 10px 20px;}
.chat_our_guess ul li {font-size: 1em;line-height: 25px;cursor: pointer;color: #01AAED;}
.more_service{font-size: 0.8em;}

.chat_media_icon{
  font-size: 16px;color: #666;cursor: pointer;clear: both;
}
.chat_media_icon:hover{
  color: #01AAED;
}

@media screen and (max-width: 768px){
  .logo_txt {
    font-size: 1.4em;
  }
}
@media screen and (max-width: 992px){
  .logo_bck_f1, .logo_bck_f2 {
    float: none;
  }
  .logo_txt {
    text-align: center;
  }
  .content_section {
    bottom: 0px;
  }
  .topic_title{font-size: 1.2em;}
  .topic{
    /*width: 50%;position: absolute;z-index: 999;top: -60px;*/
    height: 130px;
    background-color: rgba(0,100,255, .7);border-radius: 9px;padding: 10px 20px;
  }
  .topic_content{display: none;}
  .topic_content_app{display: block;height: 90px;overflow-y: auto;}
  .chat-history{height: calc(100vh - 60vh);}
}


/**-滚动条样式  start-**/
.chat-history::-webkit-scrollbar-track {
  -webkit-box-shadow:inset 0 0 6px rgba(0,0,0,0.3);
  border-radius:10px;
  background-color:#F5F5F5;
}
.chat-history::-webkit-scrollbar {
  width:5px;
  height: 10px;
  background-color:#F5F5F5;
}
.chat-history::-webkit-scrollbar-thumb {
  border-radius:5px;
  -webkit-box-shadow:inset 0 0 6px hsla(0,0%,100%,.7);
  background-color:#000000;
}

.topic_content_app::-webkit-scrollbar-track {
  -webkit-box-shadow:inset 0 0 6px rgba(0,0,0,0.3);
  border-radius:10px;
  background-color:#F5F5F5;
}
.topic_content_app::-webkit-scrollbar {
  width:5px;
  height: 10px;
  background-color:#F5F5F5;
}
.topic_content_app::-webkit-scrollbar-thumb {
  border-radius:5px;
  -webkit-box-shadow:inset 0 0 6px hsla(0,0%,100%,.7);
  background-color:#000000;
}
/**-滚动条样式  end-**/