/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/jtusjig1_i6t8kchkm459wrhyzbi.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/jtusjig1_i6t8kchkm459w1hyzbi.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/jtusjig1_i6t8kchkm459wzhyzbi.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/jtusjig1_i6t8kchkm459wdhyzbi.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/jtusjig1_i6t8kchkm459wlhyw.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/jtusjig1_i6t8kchkm459wrhyzbi.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/jtusjig1_i6t8kchkm459w1hyzbi.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/jtusjig1_i6t8kchkm459wzhyzbi.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/jtusjig1_i6t8kchkm459wdhyzbi.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/jtusjig1_i6t8kchkm459wlhyw.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}




:root{
    --bs-hover-bg-color: #d0121c;/*主色调*/
    --bs-hover-def-bg-color: #000000;/*黑色*/

    --color1:#ffffff;/*白色*/
    --color2:#000000;/*黑色*/
    --color3:#4175fc;/*主色调*/
    --color4:#494b51;/*副色调*/
    --color5:#777777;/*副色调*/
}

body{
    display:grid;
    grid-template-columns:1fr;
    /*grid-template-rows:minmax(calc(100vh - 0.4em - 2.5em),1fr) 2.5rem;*/
    place-content:center;
    font-family: 'Montserrat', sans-serif;
}

.text-color1{
    color:var(--color1);
}
.text-color2{
    color:var(--color2);
}
.text-color3{
    color:var(--color3);
}

.text-color4{
    color:var(--color4);
}

.text-color5{
    color:var(--color5);
}

.bg-color1{
    background-color:var(--color1);
}
.bg-color2{
    background-color:var(--color2);
}
.bg-color3{
    background-color:var(--color3);
}

.bg-color4{
    background-color:var(--color4);
}

.bg-color5{
    background-color:var(--color5);
}

/*内页内容*/
.page{
    margin-bottom:0.65rem;
}






/*头部标题*/
.header-main .header-cont{
    
}
.header-main .header-cont .header-main-left{
    max-width: 2.25rem;
    margin-right: 0.7rem;
}
.header-main .header-cont .header-main-left .img img{
    margin-right: 0.08rem;
    width: 0.75rem;
    height: auto;
}

/*导航*/
.header-main .header-cont .header-main-right{
    
}
.header-main .header-cont .header-main-right .header-nav-main>ul{
    width:100%;
    height:0.7rem;
    line-height:0.7rem;
    display:flex;
    color:var(--color2);
}
.header-main .header-cont .header-main-right .header-nav-main>ul>li{
    flex:1;
    position: relative;
    transition: all 0.3s;
    z-index:10;
    text-wrap: nowrap;
}
.header-main .header-cont .header-main-right .header-nav-main>ul>li>a{
    width:100%;
    padding:0 0.2rem;
    font-weight:bold;
    transition: all 0.3s;
}
.header-main .header-cont .header-main-right .header-nav-main>ul>li>a>i{
  margin-left: 10px;
}
.header-main .header-cont .header-main-right .header-nav-main>ul>li>a:hover{
    transform: scale(1.25);
}
.header-main .header-cont .header-main-right .header-nav-main>ul>li:hover,
.header-main .header-cont .header-main-right .header-nav-main>ul>li.active{
    
}
.header-main .header-cont .header-main-right .header-nav-main>ul>li:hover>a,
.header-main .header-cont .header-main-right .header-nav-main>ul>li.active>a{
    color:var(--color3);
}

.header-main .header-cont .header-main-right .header-nav-main li>ul{
    display:none;
    background: var(--color1);
    position: relative;
    margin-top: 0px;
    /*width: 100%;*/
    line-height: 0.4rem;
    z-index:3;
    width:180px;
    text-wrap: nowrap;
}
.header-main .header-cont .header-main-right .header-nav-main li>ul>li{
    transition: all 0.3s;
}
.header-main .header-cont .header-main-right .header-nav-main li>ul>li:hover{
    background: var(--color4);
    color:var(--color1);
}
.header-main .header-cont .header-main-right .header-nav-main li>ul>li>a{
    width:100%;
}
@media (max-width: 480px) {
    /*右侧*/
    .header-main .header-cont .header-main-left{
        padding-right: 0.15rem;
    }
}

/*轮播图*/
.header-banner-div{
    
}
.swiper-banner{
    height:550px;
    background-attachment: fixed;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.swiper-banner .swiper-banner-mask{
    background-color: #000000;
    opacity: 0.5;
    transition: background 0.3s, border-radius 0.3s, opacity 0.3s;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    position: absolute;
}
.swiper-banner .swiper-banner-textbox{
    z-index: 2;
    position: relative;
}
.swiper-banner h1{
    text-align: center;
    font-size:70px;
    font-weight: bold;
    color:#ffffff;
    padding: 200px 0px 100px 0px;
}

.swiper-banner p{
    text-align: center;
    font-size:20px;
    font-weight: lighter;
    color:#ffffff;
}
@media (max-width: 768px) {
    .swiper-banner h1{
        font-size:33px;
    }
    .swiper-banner p{
        font-size:18px;
    }
}
.video-banner{
    position: relative;
}
.video-banner .video-banner-div{
    width: 100%;
    height: 550px;
    position: relative;
    overflow: hidden;
}
.video-banner .video-banner-div iframe{
    height: 200%;
    width: 100%;
    top: -50%;
    left: 0;
    position: absolute;
    z-index: 0;
}
@media (max-width: 768px) {
    .video-banner .video-banner-div iframe{
        height: 200%;
        width: 250%;
        top: -50%;
        left: -50%;
        position: absolute;
        z-index: 0;
    }
}
.video-banner .video-banner-div h1{
    position: absolute;
    top: 45%;
    left: 0;
    right: 0;
    text-align: center;
    margin: 0 auto;
    font-size:70px;
    color:#ffffff;
    text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.3);
}
@media (max-width: 768px) {
  .video-banner .video-banner-div h1{
    font-size:33px;
  }
}

/*底部*/
.footer-main .footer-cont{
    background-image: linear-gradient(180deg, #000000 0%, #000000 100%);
    padding-top:0.15rem;
    padding-bottom:0.15rem;
    color:var(--color1);
}
.footer-main .footer-cont .footer-hr{
    height: 0px;
    background: #262626;
    margin: 0.25rem;
}

.footer-c2{
    gap:0 0.15rem;
    font-size:0.14rem
}

.footer-c2 .footer-c2-left h3{
    font-size:15px;
    font-weight:bold;
    margin-bottom:0.15rem;
}

.footer-c2 .footer-c2-left p{
    margin-top:0.1rem;
    color:#ffffff;
}
.footer-c2 .footer-c2-left .footer-c2-box a:nth-of-type(1){
    padding:7.5px 12px;
    background-color:#3B5998;
    font-size:25px;
    border-radius:5px;
}
.footer-c2 .footer-c2-left .footer-c2-box a:nth-of-type(2){
    padding:7.5px 12px;
    background-color:#1DA1F2;
    font-size:25px;
    border-radius:5px;
}
.footer-c2 .footer-c2-left .footer-c2-box a:nth-of-type(3){
    padding:7.5px 12px;
    background-color:#CD201F;
    font-size:25px;
    border-radius:5px;
}
.footer-c2 .footer-c2-center ul h3{
    font-size:23px;
    font-weight:bold;
    margin-bottom:0.15rem;
}

.footer-c2 .footer-c2-center ul li a{
    margin-top:0.2rem;
    color:#ffffff;
    transition:all 0.5s;
    font-weight:bold;
    font-size:12px;
}

.footer-c2 .footer-c2-center ul li a:hover{
    color:var(--color3);
}
.footer-c2 .footer-c2-right{
    display: flex;
    flex-direction: column;
}
.footer-c2 .footer-c2-right h3{
    font-size:23px;
    font-weight:bold;
    margin-bottom:0.15rem;
}
.footer-c2 .footer-c2-right p{
    margin-top:0.15rem;
    font-weight:bold;
    font-size:12px;
}
.footer-c3{
    margin-top:0.1rem;
    gap:0 1rem;
    font-size:15px;
    font-weight:lighter;
    color:#f3f2f2;
}
@media (max-width: 768px) {
    .footer-c2{
        gap:0;
    }
    .footer-c2 .footer-c2-left{
        width:100%;
        margin-bottom: 0.25rem;
    }
    .footer-c2 .footer-c2-center{
        width:100%;
        margin-bottom: 0.25rem; 
    }
    .footer-c2 .footer-c2-right{
        width:100%;
        margin-bottom: 0.25rem;
        justify-content: center;
    }
}