.index {
    width: 100%;
}

/* WOW.js 动画支持 */
.wow {
    visibility: hidden;
}
.index_product_left_title {
    font-weight: bold;
}
/* 动画性能优化 */
.index_about,
.index_product,
.index_detail,
.index_news {
    will-change: transform, opacity;
}

/* 轮播图样式 */
.index_swiper {
    width: 100%;
    height: 3.75rem;
    position: relative;
    overflow: hidden;
}

.index_swiper .swiper-slide {
    width: 100%;
    height: 100%;
}

.index_swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 分页器样式 */
.index_swiper .swiper-pagination {
    bottom: 20px;
}

.index_swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #fff;
    opacity: 0.5;
    margin: 0 8px;
    transition: all 0.3s;
}

.index_swiper .swiper-pagination-bullet-active {
    opacity: 1;
    width: 30px;
    border-radius: 6px;
    background: #fff;
}

/* 导航按钮样式 */
.index_swiper .swiper-button-prev,
.index_swiper .swiper-button-next {
    color: #fff;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.25rem;
    background-image: none;
}

.index_swiper .swiper-button-prev:hover,
.index_swiper .swiper-button-next:hover {
    background: rgba(0, 0, 0, 0.6);
}

/* 隐藏默认的箭头图标 */
.index_swiper .swiper-button-prev::after,
.index_swiper .swiper-button-next::after {
    content: '';
    display: none;
}

/* Layui 图标样式 */
.index_swiper .swiper-button-prev i,
.index_swiper .swiper-button-next i {
    font-size: 24px;
    color: #fff;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .index_swiper {
        /* height: 400px; */
    }
    
    .index_swiper .swiper-button-prev,
    .index_swiper .swiper-button-next {
        width: 30px;
        height: 30px;
    }
    
    .index_swiper .swiper-button-prev i,
    .index_swiper .swiper-button-next i {
        font-size: 18px;
    }
}

@media screen and (max-width: 480px) {
    .index_swiper {
        /* height: 300px; */
    }
    
    .index_swiper .swiper-button-prev,
    .index_swiper .swiper-button-next {
        display: none;
    }
}

/* 关于我们部分 */
.index_about {
    width: 100%;
    background: #f5f0e8;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    background-image: url('/static/images/index/about-bg.png');
    background-size: 5.438rem 2.927rem;
    background-repeat: no-repeat;
    background-position: center .802rem;
}


.about_container {
    max-width: 8.542rem;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.about_title {
    font-size: 40px;
    color: #59200a;
    font-weight: bold;
    margin-bottom: 49px;
}

.about_desc {
    font-size: 18px;
    color: #666;
    line-height: 2;
    margin: 0 auto 60px;
    text-align: justify;
    text-indent: 2em;
    color: #59200a;
}

.about_data {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 1.031rem;
    margin-bottom: 113px;
    flex-wrap: wrap;
}

.data_item {
    text-align: left;
}

.data_number {
    margin-bottom: 15px;
}

.data_number .num {
    font-size: 60px;
    font-weight: bold;
    color: #59200a;
    font-family: Arial, sans-serif;
}

.data_number .unit {
    font-size: 16px;
    color: #59200a;
    margin-left: 5px;
}

.data_label {
    font-size: 24px;
    color: #59200a;
}

.about_btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #59200a;
    color: #fff;
    padding: 12px 35px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
}

.about_btn:hover {
    background: #3d1507;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(89, 32, 10, 0.3);
}

.about_btn i {
    font-size: 14px;
}

/* 产品部分 */
.index_product {
    width: 100%;
    background: #ffffff;
    padding: 80px .729rem;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.index_product_left {
    font-size: 40px;
    color: #59200a;
}
.index_product_left_desc {
    font-size: 16px;
    margin-top: 20px;
}
.index_product_right {
    display: flex;
    align-items: center;
}
.index_product_item {
    width: 1.13rem;
    text-align: center;
    cursor: pointer;
    border-right: 2px solid #f0f0f0;
}
.index_product_item:last-child {
    border-right: none;
}
.index_product_item_img {
    width: 60px;
    height: 38px;
    margin: 0 auto 20px;
}
.index_product_item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.index_product_item_title {
    font-size: 16px;
    color: #59200a;
    margin-bottom: 20px;
    /* 单行省略 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
}
.index_product_item_icon {
    width: 18px;
    height: 15px;
    opacity: 0;
}
.index_product_item_active .index_product_item_icon {
    opacity: 1;
}

.index_detail {
    width: 100%;
    height: auto;
    position: relative;
}
.index_detail_img {
    width: 100%;
    height: auto;
    display: block;
}
.index_detail_desc {
    position: absolute;
    top: .401rem;
    right: .729rem;
    width: 4.401rem;
	height: 2.063rem;
    background-color: #fffbef;
    padding: .313rem;
    box-sizing: border-box;
    z-index: 3;
}
.index_detail_desc_title {
    font-size: 40px;
    color: #59200a;
    margin-bottom: 10px;
    /* 单行省略 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
}
.index_detail_desc_text {
    font-size: .083rem;
    color: #59200a;
    line-height: .172rem;
    margin-bottom: 20px;
    /* 多行省略 */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}
 .index_detail_div {
     position: absolute;
     right: 0;
     bottom: 0;
     width: 4.208rem;
 	height: 1.979rem;
 	background-color: #59200a;
 }

/* 新闻部分 */
.index_news {
    width: 100%;
    background: #fff;
    padding: 100px 0;
}

.news_container {
    max-width: 8.542rem;
    margin: 0 auto;
}

.news_title {
    font-size: 40px;
    color: #59200a;
    margin-bottom: 45px;
    text-align: left;
}

.news_list {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 39px;
    margin-bottom: 40px;
}

.news_item {
    flex: 1;
    background: #fff;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.news_item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(89, 32, 10, 0.15);
}

.news_item a {
    display: block;
    text-decoration: none;
    height: 100%;
}

.news_img {
    width: 100%;
    height: 460px;
    overflow: hidden;
}

.news_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.news_item:hover .news_img img {
    transform: scale(1.1);
}

.news_content {
    padding: 30px 25px;
}

.news_item_title {
    font-size: 24px;
    color: #59200a;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.4;
    /* 单行省略 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
}

.news_date {
    font-size: 14px;
    color: #999;
    margin-bottom: 15px;
}

.news_desc {
    font-size: 16px;
    color: #59200a;
    line-height: 1.8;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news_more {
    text-align: center;
}

.news_more_btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #59200a;
    color: #fff;
    padding: 14px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
}

.news_more_btn:hover {
    background: #3d1507;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(89, 32, 10, 0.3);
}

.news_more_btn i {
    font-size: 14px;
}

 /* 响应式设计 */
@media screen and (max-width: 768px) {
    .index_about {
        padding: 60px 0;
    }
    .index_product {
        flex-direction: column;
        padding: 40px 20px;
        gap: 30px;
    }
    
    .index_product_left_title {
        font-size: 28px;
    }
    
    .index_product_left_desc {
        font-size: 14px;
        margin-top: 15px;
    }
    
    .index_product_right {
        flex-direction: column;
        gap: 20px;
        width: 100%;
    }
    
    .index_product_item {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #f0f0f0;
        padding-bottom: 20px;
    }
    
    .index_product_item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .index_product_item_img {
        width: 80px;
        height: 50px;
        margin: 0 auto 15px;
    }
    
    .index_product_item_title {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .index_detail_desc {
        position: static;
        width: 100%;
        height: auto;
        margin: 20px;
        padding: 20px;
    }
    
    .index_detail_desc_title {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .index_detail_desc_text {
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 20px;
    }
    
    .index_detail_div {
        display: none;
    }
    
    .index_news {
        padding: 60px 0;
    }
    .about_title {
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .about_desc {
        font-size: 13px;
        margin-bottom: 40px;
    }
    
    .about_data {
        gap: 40px;
    }
    
    .data_number .num {
        font-size: 36px;
    }
    
    .data_number .unit {
        font-size: 16px;
    }
    
    .data_label {
        font-size: 14px;
    }

    .news_title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .news_list {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .news_img {
        height: 200px;
    }
    
    .news_content {
        padding: 20px;
    }
    
    .news_item_title {
        font-size: 18px;
        min-height: auto;
    }
}

@media screen and (max-width: 480px) {
    .index_product {
        padding: 30px 15px;
    }
    
    .index_product_left_title {
        font-size: 24px;
    }
    
    .index_product_left_desc {
        font-size: 13px;
    }
    
    .index_product_item {
        display: flex;
        align-items: center;
        gap: 15px;
        text-align: left;
    }
    
    .index_product_item_img {
        width: 60px;
        height: 40px;
        margin: 0;
    }
    
    .index_product_item_title {
        flex: 1;
        font-size: 14px;
        margin-bottom: 0;
    }
    
    .index_product_item_icon {
        width: 15px;
        height: 12px;
        margin: 0;
    }
    
    .index_detail_desc {
        margin: 15px;
        padding: 15px;
    }
    
    .index_detail_desc_title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .index_detail_desc_text {
        font-size: 13px;
        line-height: 1.6;
        margin-bottom: 15px;
    }
    
    .about_data {
        gap: .156rem;
        margin-bottom: 40px;
    }
    
    .data_number .num {
        font-size: 28px;
    }
    
    .data_number .unit {
        font-size: 14px;
    }
    
    .data_label {
        font-size: 13px;
    }
    
    .about_btn {
        padding: 10px 30px;
        font-size: 14px;
    }

    .news_title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .news_img {
        height: 180px;
    }
    
    .news_content {
        padding: 15px;
    }
    
    .news_item_title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .news_date {
        font-size: 12px;
        margin-bottom: 10px;
    }
    
    .news_desc {
        font-size: 13px;
    }
    
    .news_more_btn {
        padding: 12px 30px;
        font-size: 14px;
    }
}