/*通用样式*/
:root {
    --public-color: #cf1f2a;
    --max: 1430px;
}

.header,
.dropdown.lang .dropdown-toggle {
    background-color: transparent;
    color: #fff;
}

.navbar-custom .navbar-nav .nav-link,
.top-search-box .search-tb i,
.dropdown.lang .dropdown-toggle:after {
    color: #fff;
}

.header.fadeInDown,
.header.fadeInDown .dropdown.lang .dropdown-toggle {
    background-color: white;
    color: #333333;
}

.header.fadeInDown .navbar-custom .navbar-nav .nav-link,
.header.fadeInDown .top-search-box .search-tb i,
.header.fadeInDown .dropdown.lang .dropdown-toggle:after {
    color: #333333;
}

.header #logo1 {
    display: none !important;
}

.header #logo2 {
    display: block !important;
}

.header.fadeInDown #logo1 {
    display: block !important;
}

.header.fadeInDown #logo2 {
    display: none !important;
}

/* middle */
/* middle-one */
.middle-one {
    min-height: 500px;
    display: flex;
    align-items: flex-end;
}

.middle-one .container-xl>div:nth-child(1) {
    margin-bottom: 155px;
}

.middle-one .container-xl>div:nth-child(1) h1 {
    font-size: 64px;
    line-height: 72px;
    color: #fff;
    font-weight: 400;
}

/* middle-two */
.middle-two {
    padding: 165px 0 100px 0;
    background-color: #fff;
}

.middle-two .container-xl .up {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-bottom: 140px;
    border-bottom: 4px solid var(--public-color);
}

.middle-two .container-xl .up .left {
    width: 50%;
    padding-right: 100px;
    color: #666666;
    font-size: 18px;
    line-height: 32px;
    font-weight: 300;
}

.middle-two .container-xl .up .right {
    width: 50%;
}

.middle-two .container-xl .up .right .t1 {
    color: var(--public-color);
    font-size: 36px;
    line-height: 52px;
    font-weight: 400;
}

.middle-two .container-xl .up .right .t2 {
    margin-top: 35px;
}

.middle-two .container-xl .up .right .t2 p {
    font-size: 18px;
    padding-left: 45px;
    position: relative;
    margin-top: 20px;
    color: #666666;
    font-weight: 500;
}

.middle-two .container-xl .up .right .t2 p::before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 21px;
    height: 21px;
    background: url("../../images/ico/check.webp") no-repeat;
}

.middle-two .container-xl .down .product-index-box {
    border-bottom: 4px solid var(--public-color);
    padding: 100px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.middle-two .container-xl .down .product-index-box .image {
    width: 50%;
}

.middle-two .container-xl .down .product-index-box .image a {
    display: flex;
    width: 100%;
}

.middle-two .container-xl .down .product-index-box .image a img {
    margin: auto;
    width: auto;
}

.middle-two .container-xl .down .product-index-box .text {
    width: 50%;
}

.middle-two .container-xl .down .product-index-box .text .t1 a {
    color: #333333;
    font-weight: 400;
    font-size: 36px;
    line-height: 52px;
}

.middle-two .container-xl .down .product-index-box .text .t2 {
    margin-top: 30px;
}

.middle-two .container-xl .down .product-index-box .text .t2 p{
    color: #666666;
    font-weight: 300;
    font-size: 18px;
    line-height: 32px;
}

.middle-two .container-xl .down .product-index-box .text .t2 h5 {
    font-size: 18px;
    padding-left: 45px;
    position: relative;
    margin-top: 20px;
    color: #666666;
    font-weight: 500;
}

.middle-two .container-xl .down .product-index-box .text .t2 h5::before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 21px;
    height: 21px;
    background: url("../../images/ico/check.webp") no-repeat;
}

.middle-two .container-xl .down .product-index-box:nth-child(2n+1) .image {
    order: 2;
}

.middle-two .container-xl .down .product-index-box:nth-child(2n+1) .text {
    order: 1;
}

.middle-two .container-xl .down .product-index-box:nth-child(2n) .image {
    order: 1;
}

.middle-two .container-xl .down .product-index-box:nth-child(2n) .text {
    order: 2;
}

@media (max-width: 768px) {
    .middle-one{min-height: 150px;}
    .middle-one .container-xl>div:nth-child(1){margin-bottom: 15px;padding-left: 16px;}
    .middle-two{padding: 30px 0 30px 0;}
    .middle-two .container-xl .up{padding-bottom: 15px;}
    .middle-two .container-xl .up .left{padding-right: 0;}
    .middle-two .container-xl .up .right .t2{margin-top: 15px;}
    .middle-two .container-xl .down .product-index-box{padding: 30px 0;}
    .middle-two .container-xl .down .product-index-box .image{width: 100%;order: 1 !important;}
    .middle-two .container-xl .down .product-index-box .text{width: 100%;order: 2 !important;}
    .middle-two .container-xl .down .product-index-box .text .t2{margin-top: 15px;}
}