@font-face {
    font-family: "Poppins";
    font-weight: 700;
    src: url('https://primelabel.oss-accelerate.aliyuncs.com/Poppins-Bold.ttf');
}

@font-face {
    font-family: "Poppins";
    font-weight: 600;
    src: url('https://primelabel.oss-accelerate.aliyuncs.com/Poppins-SemiBold.ttf');
}

@font-face {
    font-family: "Poppins";
    font-weight: 500;
    src: url('https://primelabel.oss-accelerate.aliyuncs.com/Poppins-Medium.ttf');
}

@font-face {
    font-family: "Poppins";
    font-weight: 400;
    src: url('https://primelabel.oss-accelerate.aliyuncs.com/Poppins-Regular.ttf');
}

html,
body {
    font-family: "Poppins";
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 62.5%;
    color: #222222;
    scroll-behavior: smooth;
    font-weight: 400;
}

/* 针对英文内容的字体 */
:lang(en) {
    font-family: "Poppins";
}

/* 针对中文内容的字体 */
:lang(zh) {
    font-family: "Noto Sans", "PingFang SC", "Microsoft YaHei", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
}

.main {
    width: 100%;
    height: 100%;
    background: #FFFFFF;
    box-sizing: border-box;
}

a {
    display: block;
    text-decoration: none;
}

.img-size {
    width: 100%;
    height: 100%;
    /* vertical-align: middle;  */
}

/* Banner模块 */
.banner-mask {
    width: 100%;
    height: 56.4rem;
    background-image: url(https://primelabel.oss-accelerate.aliyuncs.com/banner.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    position: relative;

}

.banner-area {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

.head-wrap {
    width: 100%;
    height: 8rem;
    box-shadow: 0 0.2rem 0.5rem 0 rgba(0, 57, 30, 0.06);
    box-sizing: border-box;
}

.head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
    width: 128rem;
    height: 100%;
    color: #222222;
}

.logo-img {
    width: 15.2rem;
    height: 2.8rem;
}

.anchor-link {
    display: flex;
}

.link-text {
    font-size: 1.6rem;
    font-weight: 600;
    color: #FFFFFF;
}

.translate-wrap {
    /* width: 8.4rem; */
    height: 5rem;
    display: flex;
    align-items: center;
    position: relative;
}

.language-ico {
    width: 2rem;
    height: 2rem;
    margin-right: 0.7rem;
}

.languages {
    font-size: 1.6rem;
    color: #FFFFFF;
}

.languages-select-wrap {
    display: none;
    position: absolute;
    top: 4rem;
    right: 0rem;
    width: 11.4rem;
    height: 8.4rem;
    padding: 1rem 0 1rem 1.6rem;
    background: #FFFFFF;
    box-shadow: 0 .2rem .4rem 0 rgba(0, 0, 0, 0.04);
    border: .1rem solid #EAEAEA;
    box-sizing: border-box;
}

.languages-select-item {
    font-size: 1.6rem;
    line-height: 2.2rem;
    color: #666666;
    cursor: pointer;
}

.languages-select-item:nth-child(1) {
    margin-bottom: 2rem;
}

.languages-select-item:hover {
    color: #222222;
    text-decoration: underline;
}

.translate-wrap:hover .languages-select-wrap {
    display: block;
}

.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 300;
    background: #FFFFFF;
    margin-bottom: 16.1rem;
}

.sticky-header .languages {
    color: #222222;
}

.sticky-header .link-text {
    color: #222222;
}

.banner-con {
    width: 89.8rem;
    margin: 0 auto;
    text-align: center;
    color: #FFFFFF;
}

.con-title {
    width: 100%;
    font-size: 5.2rem;
    font-weight: 700;
    line-height: 6.3rem;
    margin: 8.1rem 0 2.4rem 0;
}

:lang(zh) .con-title {
    margin: 12.9rem 0 1.4rem 0;
    line-height: 7.3rem;
}

.sticky-con-title {
    margin: 16.1rem 0 2.4rem 0;
}

:lang(zh) .sticky-con-title {
    margin: 20.9rem 0 1.4rem 0;
}

.con-paragraph {
    width: 81rem;
    font-size: 1.8rem;
    margin: 0 auto;
    opacity: 0.9;
}

/* 中文状态下的样式 */
:lang(zh) .con-paragraph {
    width: 66.6rem;
    line-height: 2.5rem;
}

.link-btn {
    margin: 3rem auto 0;
    width: 12.8rem;
    height: 4.8rem;
    line-height: 4.8rem;
    background: #FFFFFF;
    border-radius: 0.4rem;
    font-weight: 500;
    font-size: 1.6rem;
    color: #222222;
}

:lang(zh) .link-btn {
    margin-top: 4rem;
}

.type-area {
    width: 128rem;
    margin: 0 auto;
}

.type-title {
    width: 100%;
    text-align: center;
    font-weight: 700;
    font-size: 3.8rem;
    margin-bottom: 3rem;
}

/*ABOUT US模块  */
.about-us-wrap {
    padding-top: 8rem;
    box-sizing: border-box;
}

.introduce-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 4rem;
    box-sizing: border-box;
}

.introduce-left {
    width: 66.2rem;
}

.introduce-title {
    font-weight: 700;
    font-size: 3.8rem;
}

.introduce-desc {
    font-size: 1.6rem;
    color: #666666;
    margin-top: 1.6rem;
    line-height: 2.7rem;
}

:lang(zh).introduce-desc {
    margin-top: 3.2rem;
}

.introduce-right {
    width: 56.8rem;
    height: 36.4rem;
}

.manifesto-wrap {
    padding: 4rem 0 8rem 0;
    box-sizing: border-box;
    text-align: center;
}

.manifesto-con {
    display: flex;
    justify-content: space-between;
}

.manifesto-con-item {
    width: 39.4rem;
}

.manifesto-con-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto;
}

.manifesto-con-title {
    font-weight: 600;
    font-size: 2rem;
    margin: 1.9rem 0 1rem 0;
}

:lang(zh) .manifesto-con-title {
    margin: 1.7rem 0 1rem 0;
}

.manifesto-con-desc {
    font-size: 1.6rem;
    color: #666666;
}

.sites-wrap {
    width: 100%;
    background: #F5F7FA;
    text-align: center;
}

.sites-area {
    padding: 8rem 10rem;
    box-sizing: border-box;
}

.sites-con {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sites-con-left {
    width: 37rem;
    text-align: left;
}

.sites-con-left-item:nth-child(2) {
    margin-top: 4rem;
}

.sites-con-title {
    font-weight: 600;
    font-size: 2rem;
    margin-bottom: 0.7rem;
}

.sites-con-items {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.sites-con-location {
    width: 18.5rem;
    display: flex;
    align-items: center;
    margin-top: 0.6rem;
}

.sites-con-location-icon {
    width: 1.2rem;
    height: 1.7rem;
    margin-right: 0.6rem;
}

.sites-con-location-name {
    font-size: 1.6rem;
    color: #666666;
    line-height: 2.7rem;
}

#sites-con-right {
    width: 45.2rem;
    height: 45.2rem;
    padding: 0;
}

canvas {
    width: 45.2rem;
    height: 45.2rem;
}

/* PRODUCTS模块 */
.products-wrap {
    padding: 8rem 0 4rem 0;
    box-sizing: border-box;
}

.products-con {
    display: flex;
    justify-content: space-between;
}

.products-con-item {
    width: 30.2rem;
}

.products-con-img {
    width: 30.2rem;
    height: 21.2rem;
}

.products-con-title {
    font-weight: 600;
    font-size: 2rem;
    margin-top: 1.6rem;
}

.products-desc {
    display: flex;
    align-items: center;
    margin-top: 0.6rem;
}

.products-desc-circle {
    width: 0.6rem;
    height: 0.6rem;
    background: #666666;
    border-radius: 50%;
    margin-right: 0.6rem;
}

.products-desc-con {
    font-size: 1.6rem;
    line-height: 2.7rem;
    color: #666666;
}

/*SUSTAINABILITY 模块 */
.features-wrap {
    padding: 4rem 0;
    box-sizing: border-box;
}

.features-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.features-menu {
    width: 61.7rem;
}

.menu-wrap {
    padding: 2rem 0;
    border-top: 1px solid #DDDDDD;
    box-sizing: border-box;
}

.menu-wrap:last-child {
    border-top: 1px solid #DDDDDD;
    border-bottom: 1px solid #DDDDDD;
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.menu-item-left {
    display: flex;
}

.menu-icon {
    width: 3.2rem;
    height: 3.2rem;
    margin-right: 1.5rem;
}

.menu-title {
    font-weight: 600;
    font-size: 2rem;
    line-height: 3.2rem;
}

.menu-item.active {
    /* background-color: #f0f0f0; */
}

.toggle-icon {
    width: 2rem;
    height: 2rem;
    transition: transform 0.3s ease;
    /* 添加旋转动画 */
}

.menu-item.active .toggle-icon {
    transform: rotate(45deg);
    /* 旋转 45 度变成叉号 */
}

.content-panel {
    display: none;
    margin-top: 1.6rem;
    padding-left: 4.7rem;
}

.content-panel:not(.hidden) {
    width: 52.3rem;
    display: block;
}

.panel-row-item {
    box-sizing: border-box;
    display: flex;
    font-size: 1.6rem;
    margin-top: 0.5rem;
    line-height: 2.7rem;
}

#content1 .panel-row-item {
    width: 100%;
}

.panel-row-icon {
    width: 1.6rem;
    height: 1.6rem;
    margin: 0.2rem 0.6rem 0 0;
}

.panel-row-title {
    font-weight: 500;
    margin: 0 0.6rem 0 0;
}

:lang(zh) .panel-row-title {
    margin-right: 0;
}

.panel-row-desc {
    font-size: 1.6rem;
    color: #666666;
    line-height: 2.7rem;
}

.image-display {
    width: 58.6rem;
    height: 54.9rem;
}

.panel-row-flex {
    display: grid;
    grid-template-columns: repeat(2, max-content);
    /* 每行两个 item，宽度按内容动态 */
    column-gap: 3.9rem;
    /* 水平间距 */
    /* row-gap: 0.5rem; */
    /* 垂直间距 */
}

.panel-img-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.6rem;
}

.features-icon {
    width: 6.6rem;
    height: 5rem;

}

/* CUSTOMER REFERENCES 模块 */
.customer-wrap {
    padding: 4rem 0 8rem 0;
    box-sizing: border-box;
}

.customer-con-wrap {
    width: 100%;
    height: 9.3rem;
    overflow: hidden;
    position: relative;
}

.pre-mask{
    width: 21.5rem;
    height: 10.3rem;
    background: linear-gradient(to right, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
    position: absolute;
    top: -0.5rem;
    left: -6.5rem;
    z-index: 99999999;
}
.next-mask{
    width: 21.5rem;
    height: 10.3rem;
    background: linear-gradient(to left, #FFFFFF 0%, rgba(255, 255, 255, 0) 100%);
    position: absolute;
    top: -0.5rem;
    right: -6.5rem;
    z-index: 99999999;
}

.customer-con-imgs {
    margin-top: 0.1rem;
    display: flex;
    align-items: center;
    white-space: nowrap;
    position: relative;
}

.scroll-content {
    display: flex;
    align-items: center;
    animation: scrollleft 20s linear infinite;
}

.customer-con-img {
    width: 20rem;
    height: 8.7rem;
    flex-shrink: 0;
    /* 防止图片缩小 */
    margin-right: 1.6rem;
    background: #FFFFFF;
    box-shadow: 0 0.2rem 0.4rem 0.1rem rgba(0, 0, 0, 0.07);
}
/* 关键帧动画 */
@-webkit-keyframes scrollleft {
    0% {
        -webkit-transform: translateX(0);
    }

    100% {
        -webkit-transform: translateX(-50%);
    }
}

@-moz-keyframes scrollleft {
    0% {
        -moz-transform: translateX(0);
    }

    100% {
        -moz-transform: translateX(-50%);
    }
}

@-o-keyframes scrollleft {
    0% {
        -o-transform: translateX(0);
    }

    100% {
        -o-transform: translateX(-50%);
    }
}

@keyframes scrollleft {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* CONTACT US模块 */
.contact-wrap {
    width: 100%;
    background: #F5F7FA;

}

.contact-area {
    padding: 8rem 9rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}

.contact-info {
    width: 45.5rem;
}

.contact-title {
    font-size: 3.8rem;
    font-weight: 700;
}

.contact-fill-tip {
    font-weight: 500;
    font-size: 2rem;
    margin: 1.6rem 0;
}

:lang(zh) .contact-fill-tip {
    margin: 3rem 0 1.6rem 0;
}

.contact-item {
    display: flex;
    font-size: 1.6rem;
    color: #666666;
}

.contact-icon {
    width: 1.5rem;
    height: 1.7rem;
    margin-top: 0.3rem;
}

.contact-item-tip {
    width: 6.9rem;
    margin: 0 0.8rem 0 1rem;
}

:lang(zh) .contact-item-tip {
    width: 4.8rem;
    margin: 0 0rem 0 0.7rem;
}

.contact-item-con {
    width: 34.6rem;
}

:lang(zh) .contact-item-con {
    width: 37.5rem;
}

.form-container {
    width: 52.2rem;
    /* height: 54.8rem; */
    background: #FFFFFF;
    padding: 2rem;
    box-sizing: border-box;
}

.form-title {
    font-weight: 600;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
}

.form-group {}

label {
    display: block;
    font-size: 1.4rem;
    margin-bottom: 0.6rem;
}

.required {
    color: #F03729;
    margin-left: 0.2rem;
}

input,
textarea {
    width: 100%;
    height: 4rem;
    padding: 0 1rem;
    border: 0.1rem solid #999999;
    border-radius: 0.4rem;
    box-sizing: border-box;
    outline: none;
    margin-bottom: 1.6rem;
}

textarea {
    padding: 1rem;
    height: 6rem;
    resize: vertical;
    /* 启用拖拽 */
}

input:focus,
textarea:focus {
    border-color: #040301;
}

/* 隐藏默认的滚动条 */
textarea::-webkit-scrollbar {
    width: 0.8rem;
    height: 4.6rem;
}

/* 滚动条的轨道（背景部分） */
textarea::-webkit-scrollbar-track {
    background: #E5E6EB;
    /* 滑轨背景颜色 */
    border-radius: .2rem;
    border-right: 0.4rem solid transparent;
    /* 模拟右边距 */
    box-sizing: border-box;
    /* 圆角 */
}

/* 滚动条滑块 */
textarea::-webkit-scrollbar-thumb {
    background: #C9CDD4;
    /* 滑块颜色 */
    border-radius: .2rem;
    border-right: 0.4rem solid transparent;
    /* 模拟右边距 */

    box-sizing: border-box;
    /* 圆角 */
}

/* 鼠标悬停滑块时的样式 */
textarea::-webkit-scrollbar-thumb:hover {
    /* background: #888;  */
    /* 更深的颜色 */
}

.confirm-button {
    width: 100%;
    height: 4rem;
    background: #040301;
    border-radius: 0.4rem;
    font-size: 1.4rem;
    font-weight: 500;
    color: #FFFFFF;
    border: none;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
}

.confirm-button:hover {
    /* background-color: #444; */
}

.form-tip {
    font-size: 1.2rem;
    color: #FF2222;
    margin: 0.1rem 0 0.3rem 0;
}

.submit-tip-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1.6rem;
}

.form-tip,
.submit-tip-wrap {
    display: none;
}

.submit-icon {
    width: 2rem;
    height: 2rem;
    margin-right: 0.7rem;
}

.submit-tip {
    font-size: 1.6rem;
    color: #040301;
}

/* Foot模块 */
.foot-wrap {
    width: 100%;
    height: 8rem;
    background: #040301;
}

.foot-con {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.foot-img {
    width: 15.2rem;
    height: 2.8rem;
}

.foot-rights {
    font-size: 1.4rem;
    color: #FFFFFF;
}