* {
  padding: 0;
  margin: 0;
}
ul {
  padding-left: 0;
}
li {
  list-style-type: none;
}
a {
  text-decoration: none !important;
}
a:focus {
  outline: none;
  /* color: #ffc480 !important; */
}
a:hover {
  color: #ffc800 !important;
}

.text-danger,
.text-red {
    color: red !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
  margin-top: 0;
  margin-bottom: 0;
}

.btn-c {
  background: #ff7800;
  color: #fff;
  text-shadow: none;
  border: 0;
}
.btn-c:hover,
.btn-c:visited,
.btn-c:focus {
  background: #ef7000;
  color: #fff;
}
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column; 
  font-family:"Microsoft YaHei" !important;
}

html {
  font-size: 16px;
}

footer {
  bottom: 0;
  width: 100%;
}

.nav > li > a {
  padding: 0;
}
.nav > li {
  margin-right: 55px;
  line-height: 50px;
}
.nav-primary > li > a {
  border: none !important;
  font-size: 16px !important;
  color: #ccc !important;
  font-weight: 400;
}

.nav > li:first-child > a {
  border: 0 !important;
}
nav > li > a:focus,
.nav > li > a:hover {
  background: unset !important;
  color: #ffc800 !important;
}

.nav > li:hover .dropdown-menu {
  display: block;
}
.nav-primary > li:first-child > a {
  border-radius: 0;
}
.nav .open > a,
.nav .open > a:focus,
.nav .open > a:hover {
  background-color: #35322e;
}
.dropdown-menu {
  min-width: 110px;
  left: -24px;
}
.dropdown-menu > li > a {
  display: block;
  /* padding: 3px 20px; */
  clear: both;
  font-weight: 400;
  line-height: 32px;
  color: #353535;
  font-size: 16px;
  white-space: nowrap;
  text-align: center;
  height: 36px;
}
.dropdown-menu > li > a:focus,
.dropdown-menu > li > a:hover {
  color: #575e66;
  text-decoration: none;
  background-color: #f3f2f0 !important;
}

.nav .regist {
  float: right;
}
/* .nav .regist a{color: #fff;} */

nav > ul > li > a {
  color: #626a73 !important;
}
nav > ul > li > a:hover,
.nav > li > a:focus {
  background-color: #35322e !important;
  color: #ffc800 !important;
  border-bottom: 3px solid #ffc800 !important;
}

nav > ul > li > a.active {
  background-color: unset !important;
  color: #ffc800 !important;
  border-bottom: 3px solid #ffc800 !important;
}

.banner {
  margin-bottom: 80px;
  /*height: 481px;*/
  /*background-image: url('../../images/banner.png');*/
  background-position-x: 50%;
  /* background-color: #e8341c; */
}

.flex_bet_box {
  display: flex;
  justify-content: space-between;
}

footer {
  padding: 25px 0 26px 421px;
}

.back_btn {
  width: 126px;
  height: 40px;
  line-height: 40px;
  background-color: #f06e00;
  border-radius: 4px;
  color: #f4f4f4;
  font-size: 14px;
  display: inline-block;
  text-align: center;
}

.content-box {
  width: 1200px;
  margin: 0 auto;
  /* flex: 1; */
}

.indent {
  text-indent: 2em;
}

.breadcrumb {
  padding-left: 0;
}
.breadcrumb li:first-child > a {
  color: #999;
}
.breadcrumb.match li:nth-child(2) > a {
  color: #999;
}
.breadcrumb li:last-child > a {
  color: #40dd9f;
}

.text-muted {
    color: #aaa;
}

.pagination {
  display: inline-block;
  padding-left: 0;
  margin: 20px auto;
  border-radius: 4px;
}

.pagination > li {
  display: inline;
}

.pagination > li > a,
.pagination > li > span {
  position: relative;
  float: left;
  padding: 6px 12px;
  margin-left: -1px;
  line-height: 1.42857143;
  color: #1e9fff;
  text-decoration: none;
  background-color: #fff;
  border: 1px solid #ddd;
}

.pagination > li.active > a,
.pagination > li.active > a:focus,
.pagination > li.active > a:hover,
.pagination > li.active > span,
.pagination > li.active > span:focus,
.pagination > li.active > span:hover {
  z-index: 3;
  color: #fff;
  cursor: default;
  background-color: #1e9fff;
  border-color: #0086ea;
}

.competition_describe,
.competition_explain,
.competition_schedule,
.help_center {
  width: 66%;
}

.izl-rmenu {
  position: fixed;
  left: 50%;
  margin-left: 605px;
  bottom: 60px;
  z-index: 999;
}

.izl-rmenu .btn {
  width: 50px;
  height: 50px;
  margin-bottom: 1px;
  cursor: pointer;
  position: relative;
  border: 0;
}

.izl-rmenu .btn-top {
  background: url(../images/r_top.png) center no-repeat;
  background-size: 40px 40px;
  background-color: rgba(0, 0, 0, 0.7);
  display: none;
  border-radius: 50px;
}

.izl-rmenu .btn-top:hover {
  background-color: rgba(0, 0, 0, 0.95);
}

.breadcrumb > .active {
  color: #f06e00 !important;
}

.upload_file_box .file-span {
  background: #fff;
  border: 1px solid #ccc;
  display: inline-block;
  position: relative;
  line-height: 30px;
  padding: 0 30px 0 5px;
}
.upload_file_box .file-span .icon.icon-times {
  position: absolute;
  right: 2px;
  top: 4px;
  color: #666;
  padding: 4px;
  cursor: pointer;
}

.modal-dialog {
  border-radius: 0;
}

.menu-user-center {
  position: absolute;
  left: 35px;
  color: #ccc;
  display: none;
}

.in .menu-user-center {
  display: block;
}

/* zui图标样式修改 */
.icon-lightbulb:before {
  color: #ffa66b;
}

/* 引导博导 */
.go-ibodao {
  color: #ffa22c;
  /* font-weight: bold; */
  font-size: 13px;
  margin-top: 10px;
  display: inline-block;
}

.survey-list-ul {

}
.survey-list-ul li {
    height: 38px;
    border-bottom: 1px solid #f2f2f2;
    overflow: hidden;
}
.survey-list-ul li:last-child {
    border-bottom: none;
}
.survey-list-ul li .row-title {
    line-height: 37px;
    color: #666;
    float: left;
}
.survey-list-ul li .row-title i.layui-icon {
    font-size: 12px;
    color: #bbb;
    margin-right: 5px;
}
.survey-list-ul li .row-btns {
    float: left;
    margin-left: 20px;
    margin-top: 7px;
}

.survey-list-ul li .row-btns .layui-btn-green {
    background: green;
}

.team-ul {
    margin-top: 15px;
    padding:0;
}

.team-ul li {
    border: 1px dashed #eee;
    background: #faf9f9;
    padding: 15px;
    border-radius: 5px;
}
.team-ul li:hover {
    box-shadow: 0 0 10px rgba(0,0,0,.06);
    border-color: #e2e2e2;
}

.team-ul li div {
    margin-bottom: 15px;
    color: #666;
}
.team-ul li div span {
    color: #333;
}
.team-ul li div:last-of-type {
    margin-bottom: 0;
}


.team-ul li div.shop-info {
    position: relative;
}
.team-ul li div.shop-info>a {
    position: absolute;
    right: 10px;
    top: 20px;
    border: 1px solid #ddd;
    display: inline-block;
    background: #fff;
    padding: 5px 15px;
    border-radius: 15px;
}
.team-ul li div.shop-info>a:hover {
    border-color: red;
    color: red !important;
}

#login_block .login_btn {
  width: 100%;
  transition: 0.3s;
}
#login_block .auto_login {
  position: relative;
  top: 2px;
  margin-right: 5px !important;
}
#login_block .head a {
  margin-right: 10px;
  padding-left: 5px;
  padding-right: 5px;
}
#login_block .head .active {
  border-bottom: 2px solid #ff7800;
  padding-bottom: 13px;
}
.contact_block .wx_gr{  
margin-left: 10px;
width: 90px;
height: 90px;
}

/** 参数主页课程 */
.cansai-home .course-list{
  display: flex;
  flex-direction: column;
  margin: 0px auto;
  
}
.cansai-home .course-list .course-item{
   padding: 15px;
   display: flex;
   align-items: center;
   width: 820px;
   height: 128px;
   background: #FFFFFF;
   box-shadow: 0px 3px 20px 1px rgba(0,0,0,0.1);
   border-radius: 5px 5px 5px 5px;
   border: 1px solid #E1E6F0;
   margin-bottom: 20px;
} 
.cansai-home .course-list .course-cover{
      width: 232px;
      height: 96px; 
      border-radius: 5px 5px 5px 5px; 
      margin-right: 20px;
}
.cansai-home .course-list .item-center{
     display: flex; 
     flex-direction: column;
     width: 380px;
     margin-right: 60px;
}
.cansai-home .course-list .item-center .title{
    color: #282828;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
}
.cansai-home .course-list .item-center .intro{
  color: #8A9199;
  font-size: 12px;
  line-height: 1.5;
}
.cansai-home .course-list .to-study{
    display: flex;
    justify-content: center;
    align-items: center;
    color: #FFFFFF;
    width: 68px;
    height: 30px;
    background: #1E9FFF;
    border-radius: 2px 2px 2px 2px;
}
.cansai-home .course-list .mobile-course-cover{
   display: none
} 
.cansai-home .ibodao-link{
  position: relative;
  display: inline-block;
  margin: 20px 0px;
}
.cansai-home .ibodao-link-mobile {
  position: relative;
 display: none;
}

.ibodao-link .ai-btn{
  width: 96px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  background: linear-gradient( 90deg, #2480E3 0%, #57BEBD 100%);
  position: absolute;
  top: 20px;
  right: 58px;
  font-size: 14px;
  overflow: hidden; /* 确保文字不会溢出按钮 */
  color: #ffffff;
  border-radius: 50px 50px 50px 50px; 
  transition: all 2s ease-in-out; /* 动画过渡效果 */
  transform: scale(1.1); /* 初始状态，不缩放 */ 
  box-shadow: none; /* 初始状态，无阴影 */ 
}
.ibodao-link .ai-btn span {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%; /* 确保span充满按钮高度 */
  transform-origin: center center; /* 设置变换中心点 */
  transform: scale(1); /* 初始状态，不缩放，与按钮的初始缩放对齐 */
}
.ibodao-link-mobile .ai-btn:hover {
   cursor: pointer; /* 鼠标悬停时改变光标形状 */
}


.ibodao-link-mobile .ai-btn{
  width: 56px;
  height: 24px;
  position: absolute;
  bottom: 14px;
  right: 88px;
  line-height: 24px;
  text-align: center;
  background: linear-gradient( 90deg, #2480E3 0%, #57BEBD 100%);
  font-size: 10px;
  overflow: hidden; /* 确保文字不会溢出按钮 */
  color: #ffffff;
  border-radius: 40px 40px 40px 40px;
  box-shadow: 0px 3px 6px 1px rgba(42,152,221,0.3), inset 0px 0px 12px 1px #2BBBCE;
  transition: all 2s ease-in-out; /* 动画过渡效果 */
  transform: scale(1.1); /* 初始状态，不缩放 */
  box-shadow: none; /* 初始状态，无阴影 */ 
}
.ibodao-link-mobile .ai-btn span {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%; /* 确保span充满按钮高度 */
  transform-origin: center center; /* 设置变换中心点 */
  transform: scale(1); /* 初始状态，不缩放，与按钮的初始缩放对齐 */
}
.ibodao-link .ai-btn:hover {
   cursor: pointer; /* 鼠标悬停时改变光标形状 */
}
.ibodao-link-mobile .mobile-banner {
   height: 80px;
}

/* 使用@keyframes定义动画 */
@keyframes pulse {
0%, 100% { /* 动画开始和结束时的状态 */
  transform: scale(1);
  box-shadow: 0 0 5px rgba(53, 180, 193, 0.3); /* 边框阴影 */
}
50% {
   /* 动画中间状态 */
  transform: scale(1.05); /* 放大 */
  box-shadow: 0 0 10px rgba(53, 180, 193, 0.8); /* 更深的边框阴影 */
}
}
/* 应用动画 */
.ai-btn.animate {
  animation: pulse 2s infinite; /* 动画名称、持续时间和循环次数（无限） */
}

.cansai-home .ibodao-link img:first-child{
  width: 820px;
  height: 72px;
}
.cansai-home .wx-qun{
  /* text-align: center; */
 margin: 20px 0px;
}
.cansai-home .wx-qun img{
  width: 150px;
  margin-bottom: 5px;
}
.cansai-home .wx-qun .wx-img{ 
  width: 150px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start; 

}
.cansai-home .wx-img p{
  text-align: center;
}
.course-mt20{
  margin-top: 20px;
}  
@media screen and (max-width: 450px) {
  .course-mt20{
    margin-top: 0px;
  } 
  
    .team-ul li div.shop-info>a {
        padding: 3px 10px;
        font-size: 12px;
        right: 0;
    }
  /** 参数主页课程 */
    .cansai-home .course-list{
        display: flex;
        flex-direction: column;
        margin: 20px auto;
    }
     
  .cansai-home .course-list .course-item{
    padding: 0 0 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: auto!important;
    background: #FFFFFF;
    box-shadow: none;
    border-radius: 2px;
    border: none;
    margin-bottom: 20px;
  } 
  .cansai-home .course-list .course-item:first-child{
    border-bottom: 1px solid #E1E6F0;
  } 
  .cansai-home .course-list .course-cover{ 
        width: 100%;
        height: 128px; 
        margin-right: none;
        object-fit: cover;
        border-radius: 8px; 
        margin-bottom: 20px;
        margin-right: 0px;
  }
 
  .cansai-home .course-list .item-center{
      display: flex; 
      flex-direction: column;
      width: 100%; 
      margin-right: 0px;
  }
  .cansai-home .course-list .item-center .title{
      color: #282828;
      font-size: 14px;
      font-weight: bold;
      margin-bottom: 8px;
  }
  .cansai-home .course-list .item-center .intro{
    color: #8A9199;
    font-size: 14px;
    line-height: 1.5;
  }
  .cansai-home .course-list .to-study{
      display: none;
      
  }

    .cansai-home .ibodao-link{
        display: none;
        margin: 20px 0px;
    }
    .cansai-home .ibodao-link img:first-child{
        width: 820px;
        height: 72px;
    }  
  .cansai-home .ibodao-link-mobile{
     margin: 20px 0px;
     display: block;
   }

}