:root {
    --accent: #D70010;
    --accent-soft: #FF7257;
}

.pc-menu {
    display: flex;
}

.site-header {
    height: 80px;
    padding-left: 56px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 3px solid #D70010;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.05);
    z-index: 9;
    background-color: #fff;
}

.site-header .logo {
    display: inline-block;
}

.site-header .logo img {
    height: 51px;
}

.right-menu {
    display: flex;
    height: 77px;
    align-items: center;
}

.right-menu .menu {
    height: 77px;
}

.right-menu .menu>ul {
    height: 100%;
    display: flex;
    align-items: center;
    margin-bottom: 0;
}

.right-menu .menu>ul>li {
    list-style: none;
    width: 165px;
    height: 77px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid #EEEEEE;
}

.right-menu .menu ul>li * {
    font-size: 18px;
    color: #666666;
    font-family: 'Microsoft YaHei-Regular';
}

.right-menu .menu ul li.current-menu-item > a {
    color: #D70010;
    font-weight: bold;
}

.right-menu .menu ul li a:hover {
    color: #D70010;
    font-weight: bold;
    transition: all .3s;
}

.right-menu .menu .current-sub-menu-item,
.right-menu .menu .current-sub-menu-item .name,
.right-menu .menu .current-sub-menu-item .text {
    color: #D70010;
    font-weight: bold;
}

.right-menu .other {
    height: 77px;
    display: flex;
    align-items: center;
}

.right-menu .other>* {
    width: 100px;
    height: 77px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.right-menu .other .chinese-language {
    background-color: #000000;
    color: #DDDDDD;
    font-size: 18px;
    font-family: 'Microsoft YaHei-Regular';
}

.right-menu .other .search-wrap {
    background-color: #D70010;
    cursor: pointer;
    border: 0;
    padding: 0;
}

.right-menu .other .search-wrap i {
    color: #EEEEEE;
    font-size: 18px;
}

.right-menu .other .search-wrap:hover {
    background-color: #fff;
    transition: all .3s;
}

.right-menu .other .search-wrap:hover i {
    color: #D70010;
    transition: all .3s;
}

.site-search-open {
    overflow: hidden;
}

.site-search-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .22s ease, visibility .22s ease;
}

.site-search-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.site-search-modal__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(18, 16, 16, .46);
    cursor: pointer;
}

.site-search-modal__panel {
    position: relative;
    width: 100%;
    min-height: 236px;
    margin-top: 80px;
    background: #fff;
    border-bottom: 3px solid #D70010;
    box-shadow: 0 18px 46px rgba(18, 16, 16, .16);
    padding: 42px 156px 48px;
    transform: translateY(-100%);
    transition: transform .28s ease;
}

.site-search-modal.is-open .site-search-modal__panel {
    transform: translateY(0);
}

.site-search-modal__close {
    position: absolute;
    top: 34px;
    right: 56px;
    width: 48px;
    height: 48px;
    border: 1px solid #EEEEEE;
    background: #FBFBFB;
    color: #121010;
    font-size: 32px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.site-search-modal__close:hover,
.site-search-modal__close:focus {
    color: #fff;
    border-color: #D70010;
    background: #D70010;
}

.site-search-modal__eyebrow {
    width: min(1040px, calc(100vw - 312px));
    margin: 0 auto 8px;
    color: #D70010;
    font-size: 15px;
    font-family: 'Microsoft YaHei-Regular';
    letter-spacing: 0;
    text-transform: uppercase;
}

.site-search-modal__title {
    width: min(1040px, calc(100vw - 312px));
    margin: 0 auto 24px;
    color: #121010;
    font-size: 32px;
    font-family: 'Microsoft YaHei';
    font-weight: bold;
    line-height: 1.2;
}

.site-search-modal__form {
    display: flex;
    width: min(1040px, calc(100vw - 312px));
    height: 68px;
    margin: 0 auto;
    border: 1px solid #E5E5E5;
    background: #FBFBFB;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.site-search-modal__form:focus-within {
    border-color: #D70010;
    box-shadow: 0 12px 30px rgba(215, 0, 16, .1);
}

.site-search-modal__input {
    flex: 1;
    min-width: 0;
    height: 66px;
    border: 0;
    background: transparent;
    padding: 0 28px;
    color: #121010;
    font-size: 20px;
    outline: none;
}

.site-search-modal__input::placeholder {
    color: #999999;
}

.site-search-modal__submit {
    width: 156px;
    height: 66px;
    border: 0;
    background: #D70010;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 18px;
    cursor: pointer;
    transition: background .2s ease, color .2s ease;
}

.site-search-modal__submit:hover,
.site-search-modal__submit:focus {
    background: #b9000d;
}

.site-search-modal__submit .iconfont {
    font-size: 18px;
}

.mobile-header,
.mobile-menu-panel {
    display: none;
}

.mobile-menu-open {
    overflow: hidden;
}


@media (max-width: 1310px) {
    .site-header {
        padding-left: 10px;
    }

    .site-header .logo img {
        height: auto;
        width: 80%;
    }
}

@media (max-width: 1200px) {
    .pc-menu {
        display: none;
    }

    .mobile-header {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 999;
        display: flex;
        width: 100%;
        height: 64px;
        padding: 0 16px;
        align-items: center;
        justify-content: space-between;
        border-bottom: 3px solid #D70010;
        background: #fff;
        box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
    }

    .mobile-header__logo {
        display: flex;
        min-width: 0;
        align-items: center;
    }

    .mobile-header__logo img {
        display: block;
        width: auto;
        max-width: 182px;
        height: 42px;
        object-fit: contain;
    }

    .mobile-header__actions {
        display: flex;
        flex: 0 0 auto;
        align-items: center;
        gap: 10px;
    }

    .mobile-header__search,
    .mobile-menu-toggle {
        display: inline-flex;
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
        border: 0;
        background: #D70010;
        color: #fff;
        padding: 0;
        cursor: pointer;
    }

    .mobile-header__search .iconfont {
        color: #fff;
        font-size: 18px;
    }

    .mobile-menu-toggle {
        flex-direction: column;
        gap: 5px;
        background: #121010;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        background: #fff;
        transition: transform .22s ease, opacity .22s ease;
    }

    .mobile-menu-toggle.is-active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-menu-toggle.is-active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.is-active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .mobile-menu-panel {
        position: fixed;
        inset: 0;
        z-index: 998;
        display: block;
        visibility: hidden;
        pointer-events: none;
    }

    .mobile-menu-panel.is-open {
        visibility: visible;
        pointer-events: auto;
    }

    .mobile-menu-backdrop {
        position: absolute;
        inset: 0;
        border: 0;
        background: rgba(18, 16, 16, .42);
        opacity: 0;
        transition: opacity .22s ease;
    }

    .mobile-menu-panel.is-open .mobile-menu-backdrop {
        opacity: 1;
    }

    .mobile-menu-drawer {
        position: absolute;
        top: 64px;
        right: 0;
        width: min(86vw, 360px);
        height: calc(100vh - 64px);
        overflow-y: auto;
        background: #fff;
        border-left: 1px solid #EEEEEE;
        box-shadow: -16px 0 38px rgba(18, 16, 16, .14);
        transform: translateX(100%);
        transition: transform .26s ease;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-menu-panel.is-open .mobile-menu-drawer {
        transform: translateX(0);
    }

    .mobile-menu-list {
        margin: 0;
        padding: 10px 0 0;
        list-style: none;
    }

    .mobile-menu-item {
        border-bottom: 1px solid #EEEEEE;
    }

    .mobile-menu-row {
        display: flex;
        min-height: 58px;
        align-items: stretch;
    }

    .mobile-menu-link {
        display: flex;
        flex: 1;
        min-width: 0;
        align-items: center;
        padding: 0 20px;
        color: #333333;
        font-family: 'Microsoft YaHei-Regular';
        font-size: 17px;
        line-height: 1.35;
    }

    .mobile-menu-link:hover,
    .mobile-menu-link:focus,
    .mobile-menu-item.current-menu-item .mobile-menu-link {
        color: #D70010;
        font-weight: bold;
        text-decoration: none;
    }

    .mobile-submenu-toggle {
        position: relative;
        flex: 0 0 58px;
        width: 58px;
        border: 0;
        border-left: 1px solid #F2F2F2;
        background: #fff;
        cursor: pointer;
    }

    .mobile-submenu-toggle span::before,
    .mobile-submenu-toggle span::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 14px;
        height: 2px;
        background: #D70010;
        transform: translate(-50%, -50%);
        transition: transform .2s ease;
    }

    .mobile-submenu-toggle span::after {
        transform: translate(-50%, -50%) rotate(90deg);
    }

    .mobile-menu-item.is-open .mobile-submenu-toggle span::after {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    .mobile-submenu {
        display: none;
        margin: 0;
        padding: 4px 0 12px;
        list-style: none;
        background: #FBFBFB;
    }

    .mobile-menu-item.is-open .mobile-submenu {
        display: block;
    }

    .mobile-submenu a {
        display: block;
        padding: 12px 34px;
        color: #666666;
        font-family: 'Microsoft YaHei-Regular';
        font-size: 15px;
        line-height: 1.4;
    }

    .mobile-submenu a:hover,
    .mobile-submenu a:focus,
    .mobile-submenu a.current-sub-menu-item {
        color: #D70010;
        font-weight: bold;
        text-decoration: none;
    }

    .mobile-menu-tools {
        display: flex;
        margin: 18px 20px 24px;
        height: 42px;
        align-items: center;
        justify-content: center;
        background: #121010;
        color: #DDDDDD;
        font-family: 'Microsoft YaHei-Regular';
        font-size: 16px;
    }

    .site-search-modal__panel {
        margin-top: 64px;
    }
}

@media (max-width: 767px) {
    .site-search-modal__panel {
        min-height: 246px;
        margin-top: 64px;
        padding: 34px 18px 28px;
    }

    .site-search-modal__close {
        top: 20px;
        right: 18px;
        width: 42px;
        height: 42px;
        font-size: 28px;
    }

    .site-search-modal__eyebrow,
    .site-search-modal__title,
    .site-search-modal__form {
        width: 100%;
    }

    .site-search-modal__title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .site-search-modal__form {
        flex-direction: column;
        height: auto;
    }

    .site-search-modal__input {
        width: 100%;
        height: 58px;
        font-size: 18px;
        padding: 0 18px;
    }

    .site-search-modal__submit {
        width: 100%;
        height: 54px;
    }
}

.float-box {
    
    background-color: #fff;
    position: absolute;
    width: 100%;
    top: 101%;
    left: 0;
    z-index: 99;
    /* 阴影 */
    box-shadow: 0px 3px 16px 0px rgba(0, 0, 0, 0.12);
}

.float-box .left {
    
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: start;
    height: 100%;
    padding-top: 75px;
    padding-left: 122px; 
    padding-bottom: 50px;
}

.float-box .left.active {
    background-color: #FBFBFB;
}

.nav-wrap>li>.float-box {
    display: none;
}



.nav-wrap > li:hover .float-box{
    display: block;
}


.float-box .left .title {
    font-family: 'Microsoft YaHei-Regular';
    font-size: 42px;
    color: #121010;
    position: relative;
    z-index: 1;
}

.float-box .left .title>span {
    position: absolute;
    left: -20px;
    top: 20px;
    width: 58px;
    height: 58px;
    border-radius: 4px;
    background: linear-gradient(145deg, var(--accent) 0%, var(--accent-soft) 68%, rgba(255, 255, 255, 0.98) 100%);
    transform: translateY(-49%);
    box-shadow: 0 12px 26px rgba(215, 0, 16, 0.12);
    z-index: -1;
}

.float-box .left .introduction {
    font-family: 'Microsoft YaHei';
    font-size: 16px;
    color: #1A0404;
    font-weight: bold;
    margin-top: 28px;
}

.float-box .left .text {
    font-family: 'Microsoft YaHei-Regular';
    font-size: 16px;
    color: #999999;
    margin-top: 18px;
}

.float-box .left .box {
    padding-left: 40px;
    padding-right: 127px;
}

.float-box .img-item {
    margin-bottom: 30px;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.float-box .img-item .name {
    position: absolute;
    bottom: 10px;
    left: 20px;
    color: #fff;
    font-size: 28px;
}

.float-box>.row {
    align-items: stretch;
    display: flex;
}

.float-box .right {
    padding-top: 75px;
    padding-right: 90px;
    padding-bottom: 50px;
    height: 100%;
    padding-left: 76px;
}

.float-box .right a:hover .name {
    color: #D70010;
    transition: all .3s;
}

.float-box .right a:hover img {
    scale: 1.2;
    transition: all .8s;
}

.float-box .left .items .item {
    display: block;
    padding: 38px 10px 20px 0;
    border-bottom: 1px solid #EEEEEE;
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
}

.float-box .left.active .box {
    width: 100%;
}

.float-box .left.active a:hover {
    border-bottom: 1px solid #D7000F;
    transition: all .8s;
}

.float-box .left.active a:hover::after {
    content: '';
    display: inline-block; /* 必须加！否则不显示 */
    width: 0;
    height: 0;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-left: 9px solid #D7000F;
    margin-left: 6px; /* 给点间距更好看 */
    transition: all .8s;
}

.float-box .right .item-wrap {
    display: none;
}

.float-box .right .item-wrap.is-default-active {
    display: block;
}

.float-box .right.active {
    display: flex;
    align-items: center;
	 justify-content: center;
}

.float-box .right .item-wrap .text {
    text-align: center;
    margin-top: 62px;
    font-weight: bold;
    font-size: 32px;
    color: #333333;
    font-family: 'Microsoft YaHei';
}

.float-box .left .items .item.current-sub-menu-item,
.float-box .right a.current-sub-menu-item .name,
.float-box .right .item-wrap.current-sub-menu-item .text {
    color: #D70010;
    font-weight: bold;
}