@font-face {
    font-family: 'futianB';
    src: url('../../fonts/FotonType-Bold.woff2');
}
@font-face {
    font-family: 'futianL';
    src:url('../../fonts/FotonType-Light.woff2');
}
@font-face {
    font-family: 'futianM';
    src:url('../../fonts/FotonType-Medium.woff2');
}
*{
    font-family: "futianL";
    padding: 0;
    margin: 0;
    color: #101010;
}
body{
    background-color: #fafafa;
}
a{
    text-decoration: none;
}

.introduce{
    background-color: #091e32;
    padding-bottom: 80px;
    margin-bottom: 150px;
}
.banner{
    width: 100%;
}
.introduce .int-title{
    width: 80%;
    margin-left:10%;
    display: flex;
    margin-top: -80px;
    flex-direction: column;
}
.introduce .int-title p{
    display: inline-block;
    font-size: 40px;
    color: #fff;
    margin: 0 auto;
    font-family: "futianM";
    padding-bottom: 20px;
    margin-bottom: 40px;
    border-bottom: solid 2px #fff;
}
.introduce .int-title span{
    display: block;
    font-size: 20px;
    color: #fff;
    font-family: "futianM";
    line-height: 40px;
    margin-bottom: 40px;
    letter-spacing: 2px;
    text-align: justify;
}
.brand{
    margin-top: 50px;
    width: 80%;
    margin-left:10%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.brand>p{
    display: inline-block;
    font-size: 40px;
    color: #fff;
    margin: 0 auto;
    font-family: "futianM";
    padding-bottom: 20px;
    margin-bottom: 40px;
    border-bottom: solid 2px #fff;
}
.brand>span{
    display: block;
    font-size: 20px;
    color: #fff;
    font-family: "futianM";
    line-height: 40px;
    margin-bottom: 40px;
    letter-spacing: 2px;
    text-align: justify;
}
.brand-info{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.brand-info div{
    width: 31%;
    position: relative;
}
.brand-info div img{
    width: 100%;
}
.brand-info div p{
    position: absolute;
    top: 9%;
    left: 3%;
    width: 94%;
    text-align: center;
    line-height: 30px;
    font-size: 20px;
    font-family: "futianM";
    color: #fff;
}
.brand-logo{
    display: block;
    margin: 0 auto;
    margin-top: 80px;
}
.title{
    width: 90%;
    margin-left: 5%;
    text-align: center;
    margin-bottom: 60px;
}
.title p{
    font-size: 40px;
    font-family: "futianM";
    margin-bottom: 30px;
}
.title span{
    font-size: 20px;
    font-family: "futianM";
}


.course{
    margin-bottom: 150px;
}
.container {
    width: 100%;
    padding: 140px 0;
    background-size: cover;
    background-image: url(../img/introduce5.png);
    position: relative;
}
.subtitle {
    font-size: 1.2rem;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}
        
.timeline-container {
    position: relative;
    width: 1440px;
    margin: 0 auto;
    padding: 0 60px;
}
.bg-line{
    width: 100%;
    height: 4px;
    background-color: #83a9c8;
    position: absolute;
    left: 0px;
    top: 49%;
}

.timeline-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-200%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    outline: none;
}

.timeline-arrow:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-200%) ;
}

.timeline-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: translateY(-200%);
}

.timeline-arrow:disabled:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-200%);
}

.left-arrow {
    left: 0;
}

.right-arrow {
    right: 0;
}

.arrow-icon {
    font-size: 24px;
    color: white;
}

.timeline-track {
    display: flex;
    scroll-behavior: smooth;
    padding: 20px 0;
    position: relative;
    overflow-x: hidden;
    scroll-behavior: smooth;
    align-items: flex-start;
    padding-top: 60px;
    padding-bottom: 60px;
}

/* 时间轴线 */
/*.timeline-track::before {
    content: '';
    position: absolute;
    top: 100px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, #ff7e5f, #feb47b);
    z-index: 1;
}*/

.timeline-item {
    width: 320px;
    flex: 0 0 320px;
    /*margin: 0 20px;*/
    /*background: rgba(255, 255, 255, 0.1);*/
    border-radius: 15px;
    /*backdrop-filter: blur(10px);*/
    padding: 20px;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
}
.timeline-date{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    /*background-color: red;*/
    flex-shrink: 0;
}
.timeline-item:nth-child(even) .timeline-date{
    display: flex;
    flex-direction: column-reverse;
    justify-content: flex-end;
    align-items: flex-start;
}
.timeline-date span{
    font-family: "futianM";
    font-size: 22px;
    color: #fff;
}
.timeline-date img{
    margin-top: 35px;
}
.timeline-item:nth-child(even) .timeline-date span{
    margin-top: 35px;
}
.timeline-item:nth-child(even) .timeline-date img{
    margin-top: -12px;

}
.timeline-info{
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    margin-bottom: -60px;
}
.timeline-item:nth-child(even) .timeline-info{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    margin-top: -60px;
}
.timeline-info p{
    font-family: "futianM";
    font-size: 20px;
    color: #fff;
    margin-bottom: 5px;
}
.timeline-info span{
    font-family: "futianM";
    margin-bottom: 5px;
    font-size: 14px;
    color: #fff;
}
.timeline-info img{
    width: 110px;
    height: 110px;
    border-radius: 50%;
}
.progress-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    margin: 40px auto 20px;
    max-width: 800px;
    position: relative;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: linear-gradient(to right, #ff7e5f, #feb47b);
    border-radius: 3px;
    width: 0%;
    transition: width 0.5s ease;
}

.indicator {
    text-align: center;
    font-size: 1.1rem;
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.8);
}
.honor-info{
    width: 100%;
    padding-top: 110px;
    padding-bottom: 140px;
    background-size: cover;
    background-image: url(../img/introduce5.png);
    position: relative;
    background-position: bottom;
}
.honor-img{
    display: flex;
    width: 80%;
    margin-left: 10%;
    flex-wrap: wrap;
}
.honor-img div{
    width: 14%;
    margin-left: 1.3%;
    margin-right: 1.3%;
    text-align: center;
}
.honor-img div img{
    width: 100%;
    display: block;
}
.honor-img div span{
    font-size: 16px;
    font-family: "futianM";
    display: block;
    margin: 10px 0 20px 0;
    color: #fff;
}


.foot{
    width: 100%;
    background-color: #f0f0f0;
    margin-top: 200px;
}
.link{
    width: 100%;
    text-align: center;
    padding-top: 30px;
}
.link a{
    margin: 0 20px;
}
.multimedia{
    text-align: center;
    display: flex;
    justify-content: center;
    margin-top: 30px;
}
.multimedia div{
    margin: 0 25px;
}
.multimedia div span{
    font-size: 14px;
    display: block;
    margin-top: 8px;
}
.info{
    font-size: 12px;
    margin-top: 30px;
    text-align: center;
    padding-bottom: 10px;
}


@media screen and (min-width: 1400px) and (max-width: 1600px){

.timeline-container{
    width: 1090px;
}


}

@media screen and (min-width: 1200px) and (max-width: 1400px){
.introduce .int-title{
    width: 90%;
    margin-left: 5%;
}
.introduce .int-title p{
    font-size: 36px;
}
.introduce .int-title span{
    font-size: 18px;
}
.brand{
    width: 90%;
    margin-left: 5%;
}
.brand>p{
    font-size: 36px;
}
.brand>span{
    font-size: 18px;
}
.brand-info div p{
    font-size: 18px;
}
.timeline-container{
    width: 1050px;
}
.timeline-item{
    padding: 20px 15px;
}
.honor-info{
    width: 100%;
    padding: 70px 0;
    background-size: cover;
    background-image: url(../img/introduce5.png);
    position: relative;
}
.honor-img{
    display: flex;
    width: 90%;
    margin-left: 5%;
    flex-wrap: wrap;
}
.honor-img div{
    width: 14%;
    margin-left: 1.3%;
    margin-right: 1.3%;
    text-align: center;
}
.honor-img div img{
    width: 100%;
    display: block;
}
.honor-img div span{
    font-size: 14px;
    font-family: "futianM";
    display: block;
    margin: 10px 0 20px 0;
}

}

@media screen and (min-width: 1024px) and (max-width: 1200px){
.introduce .int-title{
    width: 90%;
    margin-left: 5%;
}
.introduce .int-title p{
    font-size: 36px;
}
.introduce .int-title span{
    font-size: 18px;
}
.brand{
    width: 90%;
    margin-left: 5%;
}
.brand>p{
    font-size: 36px;
}
.brand>span{
    font-size: 18px;
}
.brand-info div p{
    font-size: 16px;
}
.timeline-container{
    width: 715px;
}
.honor-info{
    width: 100%;
    padding: 70px 0;
    background-size: cover;
    background-image: url(../img/introduce5.png);
    position: relative;
}
.honor-img{
    display: flex;
    width: 90%;
    margin-left: 5%;
    flex-wrap: wrap;
}
.honor-img div{
    width: 17%;
    margin-left: 1.5%;
    margin-right: 1.5%;
    text-align: center;
}
.honor-img div img{
    width: 100%;
    display: block;
}
.honor-img div span{
    font-size: 14px;
    font-family: "futianL";
    display: block;
    margin: 10px 0 20px 0;
}

}
@media screen and (min-width: 768px) and (max-width: 1024px){
.introduce{
    padding-bottom: 50px;
    margin-bottom: 70px;
}
.introduce .int-title{
    width: 90%;
    margin-left: 5%;
    margin-top: -50px;
}
.introduce .int-title p{
    font-size: 32px;
    margin-bottom: 30px;
}
.introduce .int-title span{
    font-size: 16px;
    line-height: 30px;
}
.brand{
    width: 90%;
    margin-left: 5%;
}
.brand>p{
    font-size: 32px;
    margin-bottom: 30px;
}
.brand>span{
    margin-bottom: 30px;
    font-size: 16px;
}
.brand-info div p{
    font-size: 14px;
    line-height: 24px;
}
.brand-logo{
    width: 360px;
    margin-top: 50px;
}
.container{
    padding: 50px 0;
}
.timeline-info img{
    width: 80px;
    height: 80px;
}
.timeline-item{
    width: 250px;
    flex: 0 0 250px;
}
.timeline-container{
    width: 600px;
}
.title{
    margin-bottom: 40px;
}
.title p{
    font-size: 32px;
    margin-bottom: 20px;
}
.title span{
    font-size: 18px;
}
.course{
    margin-bottom: 40px;
}
.honor-info{
    width: 100%;
    padding: 70px 0;
    background-size: cover;
    background-image: url(../img/introduce5.png);
    position: relative;
}
.honor-img{
    display: flex;
    width: 90%;
    margin-left: 5%;
    flex-wrap: wrap;
}
.honor-img div{
    width: 22%;
    margin-left: 1.5%;
    margin-right: 1.5%;
    text-align: center;
}
.honor-img div img{
    width: 100%;
    display: block;
}
.honor-img div span{
    font-size: 14px;
    font-family: "futianL";
    display: block;
    margin: 10px 0 20px 0;
}


.foot{
    width: 100%;
    background-color: #f0f0f0;
    margin-top: 100px;
}


}



@media screen and (max-width: 768px){

.introduce{
    padding-bottom: 50px;
    margin-bottom: 40px;
}
.introduce .int-title{
    width: 90%;
    margin-left: 5%;
    margin-top: 0px;
}
.introduce .int-title p{
    font-size: 24px;
    padding-bottom: 15px;
    margin-bottom: 20px;
    border-bottom: solid 1px #fff;
}
.introduce .int-title span{
    font-size: 14px !important;
    line-height: 24px;
    margin-bottom: 20px;
    font-family: "futianL";
}
.brand{
    width: 90%;
    margin-left: 5%;
}
.brand>p{
    font-size: 24px;
    padding-bottom: 15px;
    margin-bottom: 20px;
    border-bottom: solid 1px #fff;
}
.brand>span{
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 20px;
    font-family: "futianL";

}
.brand-info{
    flex-direction: column;
}
.brand-info div{
    width: 90%;
    margin-left: 5%;
    margin-bottom: 20px;
}
.brand-info div p{
    font-size: 14px;
    line-height: 24px;
}
.brand-logo{
    width: 70%;
    margin-top: 30px;
}

.title{
    margin-bottom: 20px;
}
.title p{
    font-size: 24px;
    margin-bottom: 10px;
}
.title span{
    font-size: 14px;
}
.course{
    margin-bottom: 30px;
}
.honor-info{
    width: 100%;
    padding: 70px 0;
    background-size: cover;
    background-image: url(../img/introduce5.png);
    position: relative;
}
.honor-img{
    display: flex;
    width: 94%;
    margin-left: 3%;
    flex-wrap: wrap;
}
.honor-img div{
    width: 29%;
    margin-left: 2%;
    margin-right: 2%;
    text-align: center;
}
.honor-img div img{
    width: 100%;
    display: block;
}
.honor-img div span{
    font-size: 12px;
    font-family: "futianL";
    display: block;
    margin: 10px 0 20px 0;
}


.container{
    padding: 40px 0;
    padding-bottom: 80px;
}
.timeline-info img{
    width: 70px;
    height: 70px;
}
.timeline-item{
    width: 43%;
    flex: 0 0 43%;
    padding: 3%;
}
.timeline-container{
    width: 100%;
    padding: 0;
}
.timeline-arrow{
   top: 66vh;
}
.left-arrow{
    left: 25%;
    position: absolute;
    bottom: -130px;
    top: auto;
}
.right-arrow{
    right: 25%;
    position: absolute;
    bottom: -130px;
    top: auto;
}
.timeline-arrow{
    width: 40px;
    height: 40px;
}
.timeline-date img{
    width: 20px;
    margin-top: 15px;
}
.timeline-date span{
    font-size: 16px;
}
.timeline-info p{
    font-size: 16px;
}
.timeline-info span{
    font-size: 12px;
}
.timeline-info{
    margin-left: -20px;
}
.bg-line{
    top: 43%;
}

   
.foot{
    width: 100%;
    background-color: #f0f0f0;
    margin-top: 100px;
}
.link{
    width: 100%;
    text-align: center;
    padding-top: 30px;
}
.link a{
    margin: 0 20px;
    font-size: 12px;
}
.multimedia{
    text-align: center;
    display: flex;
    justify-content: center;
    margin-top: 20px;
    width: 90%;
    margin-left: 5%;
}
.multimedia div{
    margin: 0 2%;
    width: 23%;
}
.multimedia div img{
    width: 100%;
}
.multimedia div span{
    font-size: 0.5rem;
    display: block;
    margin-top: 8px;
}
.info{
    font-size: 0.5rem;
    margin-top: 30px;
    text-align: center;
    padding-bottom: 20px;
}

}