@font-face {
  font-family: 'han_blod';
  src: url('./fonts/SourceHanSansCN-Bold.otf') format('truetype');
  font-style: normal;
}
@font-face {
  font-family: 'han_extraLight';
  src: url('./fonts/SourceHanSansCN-ExtraLight.otf') format('truetype');
  font-style: normal;
}
@font-face {
  font-family: 'han_heavy';
  src: url('./fonts/SourceHanSansCN-Heavy.otf') format('truetype');
  font-style: normal;
}
@font-face {
  font-family: 'han_light';
  src: url('./fonts/SourceHanSansCN-Light.otf') format('truetype');
  font-style: normal;
}
@font-face {
  font-family: 'han_medium';
  src: url('./fonts/SourceHanSansCN-Medium.otf') format('truetype');
  font-style: normal;
}
@font-face {
  font-family: 'han-normal';
  src: url('./fonts/SourceHanSansCN-Normal.otf') format('truetype');
  font-style: normal;
}
@font-face {
  font-family: 'han_regular';
  src: url('./fonts/SourceHanSansCN-Regular.otf') format('truetype');
  font-style: normal;
}

:root{
    --primary-color: #CCA773;
    --second-color: #0A183F;

    --padding-top: 110px;

    --font--family: 'han-normal';
    --banner-font-family: "han_heavy";

    /* 标题 */
    --font-title-size: 46px;
    --font-title-weight: 700;

    /* 副标题 */
    --small-title-size: 24px;
    --small-title-weight: 400;

    /* 正文 */
    --desc-font-size: 16px;
    --desc-font-weight: 400;
}

/* a:hover {
    color: inherit !important;
} */


/* 标题 */
.fuxuan-title{
    color: var(--second-color);
    font-family: 'han_blod';
    font-size: var(--font-title-size);
    font-style: normal;
    font-weight: var(--font-title-weight);
    line-height: normal;
}
/* 副标题 */
.fuxuan-sub-title{
    color: var(--second-color);
    font-family: 'han_regular';
    font-size: var(--small-title-size);
    font-style: normal;
    font-weight: var(--small-title-weight);
    line-height: normal;
}
/* 正文 */
.fuxuan-text{
    color: #000;
    font-family: 'han_regular';
    font-size: var(--desc-font-size);
    font-style: normal;
    font-weight: var(--desc-font-weight);
    line-height: 1.5;
}


/* 按钮样式 */
.fuxuan-button{
    height: 60px;
    padding: 10px 49px 0 59px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-family: "Source Han Sans CN";
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    position: relative;
    transition: all 0.5s;
}
.fuxuan-button::after{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    border: 1px solid var(--primary-color);
    z-index: -2;
    transition: all 0.5s;
}
.fuxuan-button::before{
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    background: var(--primary-color);
    z-index: -1;
    transition: all 0.5s;
}
.fuxuan-button:hover{
    color: #fff;
    padding: 10px 49px;
}
/* .fuxuan-button:hover::after,
.fuxuan-button:hover::before{
    width: 100%;
    height: 100%;
} */
.fuxuan-button:hover::after{
    left: 5px;
    top: 5px;
}
.fuxuan-button:hover::before{
    right: 5px;
    bottom: 5px;
}


.about-title-box{
    display: flex;
    align-items: center;
}
.about-title{
    color: var(--second-color);
    font-family: var(--font--family);
    font-size: var(--font-title-size);
    font-style: normal;
    font-weight: 500;
    line-height: 146%; /* 67.16px */
    position: relative;
    text-align: center;
    display: inline-block;
    margin: 0 auto;
}
.about-title::after,
.about-title::before{
    content: '';
    position: absolute;
    width: 32px;
    height: 1px;
    top: 50%;
    transform: translateY(-50%);
    background: #000;
}
.about-title::after{
    left: -50px;
}
.about-title::before{
    right: -50px;
}




@media screen and (max-width: 1500px) {
    :root {
        --font-title-size: 36px;
    }
    

}
@media screen and (min-width: 1400px) {
    .container{
        max-width: 1320px !important;
        padding-right: 0;
        padding-left: 0;
    }
}
@media screen and (max-width: 1200px) {
    :root {
        --font-title-size: 30px;
        --padding-top: 50px;
    }
    .fuxuan-button{
        height: 50px;
        padding: 10px 29px 0 39px;
    }

}
@media screen and (max-width: 992px) {
    :root {
        --font-title-size: 26px;
        --small-title-size: 20px;
    }
    .about-title::after,
    .about-title::before{
        display: none;
    }
}
@media screen and (max-width: 768px) {
    :root {
        --font-title-size: 24px;
    }
}