@font-face {
    font-family: 'SourceHanSansTW-Bold';
    src: url('./fonts/SourceHanSansTW/SourceHanSansTW-Bold.otf');
}
@font-face {
    font-family: 'SourceHanSansTW-Heavy';
    src: url('./fonts/SourceHanSansTW/SourceHanSansTW-Heavy.otf');
}
@font-face { 
    font-family: 'SourceHanSansTW-Medium';
    src: url('./fonts/SourceHanSansTW/SourceHanSansTW-Medium.otf');
}
@font-face {
    font-family: 'SourceHanSansTW-Normal';
    src: url('./fonts/SourceHanSansTW/SourceHanSansTW-Normal.otf');
}
@font-face {
    font-family: 'SourceHanSansTW-Regular';
    src: url('./fonts/SourceHanSansTW/SourceHanSansTW-Regular.otf');
}
@font-face {
   font-family: 'RobotoFlex';
   src: url('./fonts/RobotoFlex.ttf'); 
}
body, html{ 
    padding: 0;
    margin: 0;
}
#app{
    font-family: "SourceHanSansTW-Normal";
}

#app_en {
    font-family: "RobotoFlex";
}

a {
  color: inherit;        /* 继承父元素文字颜色 */
  text-decoration: none; /* 去掉下划线 */
  cursor: pointer;       /* 保持手型指针 */
}


/* 顶部导航栏样式 --- S */
header {
    max-width: 1920px;
    min-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.logo{
    margin-top: 26px;
    margin-bottom: 60px;
    width: 100%;
    text-align: center;
}
.logo img{
    width: calc(100% - 120px);
    margin: 0 60px;
}
.aft_nav {
    width: calc(100% - 120px);
    position: relative;
}
.nav_list { 
    display: flex;
    justify-content: center;
}
.list_item {
    position: relative;
    padding-left: 60px;
    padding-right: 60px;
    font-size: 25px;
    font-family: "SourceHanSansTW-Bold";
    color: #8d8d8d;
    cursor: pointer;
}
.list_item:hover {
    color: #e38701;
}
.list_item:hover > a {
    border-bottom: 3px solid #e38701;
}
.list_item:not(:last-child)::after {
    content: '|';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #8d8d8d;
}
.goods {
    position: relative;
}
.goods:hover .shade_box {
    visibility: visible;
    opacity: 1;
    transform: translate(-20px,0);
}
.shade_box {
    visibility: hidden;
    padding-top: 60px;
    position: absolute;
    bottom: -100%;
    left: -50%;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}
.aft_nav_en .shade_box{
    left: -24%;
}
.secondary_option {
    display: flex;
    justify-content: center;
    font-size: 18px;
    font-family: "SourceHanSansTW-Bold";
}

.secondary_option .item {
    white-space: nowrap;
    color: #8d8d8d;
}
.secondary_option > .item:hover {
    color: #e38701;
}
.secondary_option .item:not(:last-child)::after {
    content: '|';
    transform: translateY(-50%);
    color: #8d8d8d;
    margin: 0  40px;
}

.switch_lang {
    font-size: 18px;
    font-family: "RobotoFlex";
    color: #8d8d8d;
    font-weight: bold;
    padding-left: 80px;
    align-items: center;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    cursor: pointer;
}
.icon-hover {
    margin-top: 5px;
    margin-right: 15px;
    width: 20px;
    height: 10px;
    background: url('../img/nav_lang_icon_grey.png')  no-repeat;
    background-size: cover;
    display: inline-block;
}
.switch_lang:hover .icon-hover {
  background-image: url('../img/nav_lang_icon_orange.png');
}

.switch_lang:hover span {
    color: #e38701
}
/* 顶部导航栏样式 --- E */

/* 底部导航栏样式 --- S */
footer {
    min-width: 1440px;
    max-width: 1920px;
    margin: 0 auto;
}
.footer_box {
    width: 100%;
}
.show_goods_shade {
    background-color: #e70012;
}
.footer_shade {
    background-color: #e38701;
    padding: 0 60px;
}
.show_goods {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
    font-family: "SourceHanSansTW-Bold";
    padding-bottom: 40px;
    letter-spacing: 4px;
}
.show_goods  .goods_box_left {
    width: 16.67%;
}
.show_goods  .goods_box_left img {
    width: 100%;
    margin-bottom: 30px;
}
.goods_box_right {
    width: 28.4%;
    margin-bottom: 30px;
}
.goods_box_right img {
    width: 100%;

}
.footer {
   
}
.footer_box_top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed #ffffff;
    padding: 24px 0;
}
.social_platform {
    display: flex;
}
.social_platform a {
    margin-left: 20px;
}
.footer_box_below {
    font-size: 16px;
    color: #ffffff;
    padding: 35px 0;
}
.left_arrow_white {
    display: inline-block;
    width: 11px;
    height: 12px;
    background: url('../img/left_arrow_white.png')  no-repeat;
    background-size: cover;
    margin-right: 11px;
}
.back_to_page:not(:last-child) {
    margin-right: 70px;
}
.copyright {
    float: right;
    overflow: hidden;
    letter-spacing: 1px;
}
/* 底部导航栏样式 --- E */

.container {
    max-width: 1920px;
    min-width: 1440px;
    margin: 0 auto;
}

@media screen and (min-width: 1800px) {
    .shade_box {
        left: -42%;
    }
    .aft_nav_en .shade_box{
        left: -13%;
    }
    .list_item {
        font-size: 33.3px;
    }
    .switch_lang {
        font-size: 24px;
    }
    .icon-hover {
        width: 26.67px;
        height: 13.33px;
    }
    .footer_logo {
        width: 152px;
        height: 88px;
    }
    .footer_logo img { 
        width: 100%;
    }
    .social_platform a {
        margin-left: 26.67px;
    }
    .social_platform a img {
        width: 56px;
        height: 56px;
    }
    .footer_box_below {
        font-size: 21px;
    }
    .left_arrow_white {
        width: 14.6px;
        height: 16px;
        margin-right: 14.6px;
    }
}