* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a,
a:hover {
    text-decoration: none;
}

img {
    max-width: 100%;
}

ul,
ol,
p {
    padding: 0;
    margin: 0;
    list-style: none;
}

.red {
    color: #D61619;
}

.gray {
    color: #6D6D6D;
}

.font10 {
    font-size: 10px;
}

.font14 {
    font-size: 14px;
}

.font20 {
    font-size: 20px;
}

.font55 {
    font-size: 55px;
}

.font32 {
    font-size: 32px;
}

.font35 {
    font-size: 35px;
}

.font36 {
    font-size: 36px;
}

.font70 {
    font-size: 70px;
}

.fw700 {
    font-weight: 700;
}

.fw400 {
    font-weight: 400;
}

.fw300 {
    font-weight: 300;
}
.icon {
    width: 1em; height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
 }
/* HarmonyOS Sans SC - 多字重支持 */
@font-face {
    font-family: 'HarmonyOS Sans Sc';
    src: url('../font/Harmony/HarmonyOS_Sans_SC_Light.ttf') format('truetype');
    font-weight: 300;
}

@font-face {
    font-family: 'HarmonyOS Sans Sc';
    src: url('../font/Harmony/HarmonyOS_Sans_SC_Regular.ttf') format('truetype');
    font-weight: 400;
}

@font-face {
    font-family: 'HarmonyOS Sans Sc';
    src: url('../font/Harmony/HarmonyOS_Sans_SC_Bold.ttf') format('truetype');
    font-weight: 700;
}

/* Gilroy - 修正格式声明 */
@font-face {
    font-family: 'Gilroy';
    src: url('../font/Gilroy/Gilroy-Light-11.otf') format('opentype');
}

/* Gill - 统一大小写并指定字重 */
@font-face {
    font-family: 'Gill';
    src: url('../font/gill/GILB____.TTF') format('truetype');
    font-weight: 700;
}

body {
    font-family: 'HarmonyOS Sans Sc', sans-serif;
    font-weight: 300;
    /* 默认 Light */
    overflow-x: hidden;
}

.gilroy {
    font-family: 'Gilroy';
}

.gill {
    font-family: 'Gill';
}

@media (min-width: 1440px) {

    .container {
        max-width: 1320px;
    }
}

.header {
    background: #2D2D2D;
    height: 55px;
    transition: all 0.3s;
}

.header .wrapper {
    height: 55px;
}

.header .site-logo img {
    height: 19px;
}

.header.fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
}

.header-placeholder {
    height: 55px;
    display: none;
}

.site-nav a {
    color: #FFFFFF;
    font-size: 14px;
}

.site-nav li {
    position: relative;
    margin: 0 30px;
    line-height: 55px;
    height: 55px;
}

.site-nav li:first-child {
    margin-left: 0;
}

.site-nav li::after {
    margin-right: 0;
}

.site-nav li:hover,
.site-nav li.active {
    border-bottom: 3px solid #D61619;
}
.site-nav .custom-menu{
    position: absolute;
    top: 55px;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    background: rgba(71, 71, 71, 0.5);
    z-index: 999;
    transition: all 0.3s ease-out;
    display: none;
    opacity: 0;
}
.site-nav li:hover .custom-menu{
    display: flex;
    opacity: 1;
}
.site-nav .custom-menu::after{
    content: '';
    width: 80px;
    height: 1px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: #F5F5F5;
}
.site-nav .custom-menu ul li{
    padding: 0px 5px;
    font-size: 13px;
    text-align: center;
    line-height: 40px;
    margin: 0;
    height: unset;
}
.site-nav .custom-menu ul li:hover{
    border: none;
}
.site-nav .custom-menu ul li a:hover{
    color: #D61619;
}



.site-config a {
    color: #fff;
}

.site-config .lang {
    font-size: 12px;
}

.site-config .lang span {
    margin: 0 5px;
    color: #fff;
}

.site-config .lang li a {
    color: #828282;
}

.site-config .lang li.active a,
.site-config .lang li:hover a {
    color: #fff;
}

.site-config .line {
    margin: 0 20px;
    width: 1px;
    height: 12px;
    background: #474747;
    content: '';
}

.m-15 {
    margin: 15px auto;
}

.main-container {
    max-width: 1056px;
    margin: 0 auto;
}


.product-category {
    width: 100%;
    padding: 73px 0;
    background: #fff;
    position: fixed;
    top: 55px;
    left: 0;
    display: none;
    z-index: 999;
}

.category-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* 两列网格 */
    gap: 15px;
    padding: 0;
}

.category-list a {
    position: relative;
    color: #000;
}

.category-list a:first-child {
    grid-column: 1 / -1;
    /* 占据整行 */
}

.category-list a img {
    width: 100%;
}

.category-list a .wrap {
    position: absolute;
    right: 107px;
    top: 71px;
    font-size: 14px;
}

.category-list a:nth-child(2) .wrap {
    right: 38px;
}

.category-list a:last-child .wrap {
    right: 0;
    left: 56px;
}

.category-list a .wrap .en {
    color: #696969;
    margin-bottom: 8px;
    line-height: 1;
}

.site-nav ul li:hover .second-menu {
    display: block;
}

/* 基础动画样式 */
/* .animate-box {
    opacity: 0;
    transition: all 0.8s ease-out;
    transition: 
        opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    backface-visibility: hidden;
} */
/* 动态速率控制系统 */
[data-animation] {
    opacity: 0;
  }

.footer {
    background: #000;
    padding: 113px 0;
    color: #fff;
}

.footer a {
    color: #fff;
}

.footer .site-info li {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 33px;
}
.footer .site-info li .iconfont{
    font-size: 18px;
    margin-right: 15px;
}
.footer .site-info li:last-child .iconfont{
    font-size: 22px;
}
.footer .site-info li:last-child {
    margin-bottom: 0;
}

.footer .address {
    font-size: 18px;
    font-weight: 400;
    line-height: 25px;
}

.footer .foot-sub-title {
    font-size: 60px;
    line-height: 1;
    /*margin-top: 30px;*/
}

.footer .copyright {
    margin: 24px 0 40px;
    font-size: 11px;
    line-height: 15px;
}

.footer .qrcode {
    width: 94px;
}

.img-item {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 关键属性 */
  }


.pub-more{
    border: 1px solid #000;
    border-radius: 25px;
    color: #000;
    padding: 7px 18px;
    font-size: 12px;
    line-height: 1;
    background: none;
}
.pub-more .iconfont{
    margin-left: 15px;
    display: inline-block;
}
.pub-more:hover{
    background: #D61619;
    color: #fff;
    border-color: #fff;
}


.m-header{
    display: none;
}