/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: #1D2129;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 按钮样式 */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    font-size: 16px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-success {
    background: #16a34a;
    color: white;
}

.btn-success:hover {
    background: #15803d;
}

.btn-warning {
    background: #f59e0b;
    color: white;
}

.btn-warning:hover {
    background: #d97706;
}

/* 英雄区域 */
.hero {
    background-image: url("/statics/themes/sanpin/images/index_banner_bg.png");
    /* 移除固定高度和内边距，让内容决定高度 */
    min-height: calc(100vh - 70px); /* 视口高度减去顶部margin */
    /*margin-top: 70px;*/
    display: flex;
    /* 水平居中 */
    justify-content: center;
    /* 垂直居中 */
    align-items: center;
    /* 背景图也居中显示 */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover; /* 可选：让背景图覆盖整个区域 */
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    /*display: grid;*/
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    text-align: center;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.1;
    margin-top: 70px;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-image {
    position: relative;
}

.hero-bg-image {
    margin-top: 50px;
    margin-bottom: 50px;
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 20px;
}

/* 核心服务 */
.services {
    padding: 100px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
}

.service-card {
    background: white;
    padding: 30px 28px;
    border-radius: 20px;
    /*text-align: center;*/
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #f1f5f9;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-image: url("/statics/themes/sanpin/images/index_icon_01.png");
    border-radius: 15px;
    /* 图片不重复 */
    background-repeat: no-repeat;

    /* 图片覆盖整个容器（可能拉伸变形） */
    background-size: cover;

    /* 图片居中显示 */
    background-position: center;
}

.service-card:nth-child(2) .service-icon{
    background-image: url("/statics/themes/sanpin/images/index_icon_02.png");
}
.service-card:nth-child(2) a{
    color: #0FD9DC;
}
.service-card:nth-child(3) .service-icon{
    background-image: url("/statics/themes/sanpin/images/index_icon_03.png");
}
.service-card:nth-child(3) a{
    color: #FF6D16;
}
.service-card:nth-child(4) .service-icon{
    background-image: url("/statics/themes/sanpin/images/index_icon_04.png");
}
.service-card:nth-child(4) a{
    color: #165DFF;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 20px;
}
.service-card p {
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.service-card a {
    text-decoration: none;
    color: #165DFF ;
    font-weight: bold;
}

.service-card a:hover {
    color: #2563eb;
}

/* 公司介绍 */
.about {
    padding: 100px 0;
    /* 从上到下的渐变色，从#F1F6FE过渡到#FFFFFF */
    background: linear-gradient(to bottom, #F1F6FE, #FFFFFF);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.2rem;
    margin-bottom: 25px;
    font-weight: 700;
    line-height: 1.2;
}

.about-text ul li i{
    width: 30px;
    height: 30px;
    background-image: url("/statics/themes/sanpin/images/index_icon_05.png");
    /* 图片不重复 */
    background-repeat: no-repeat;

    /* 图片覆盖整个容器（可能拉伸变形） */
    background-size: cover;

    /* 图片居中显示 */
    background-position: center;
}
.about-features li .about-fas-border{
    font-weight: bold;
}
.about-text .fa-rocket{
    background-image: url("/statics/themes/sanpin/images/index_icon_06.png");
}
.about-text .fa-cog{
    background-image: url("/statics/themes/sanpin/images/index_icon_07.png");

}

.about-text p {
    font-size: 1rem;
    margin-bottom: 35px;
    line-height: 1.7;
}

.about-features {
    list-style: none;
    margin-bottom: 40px;
}

.about-features li {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-size: 1rem;
}

.about-features i {
    margin-right: 15px;
    color: #2563eb;
    font-size: 1.3rem;
    width: 24px;
}

.about-image {
    position: relative;
}

.about-bg-image {
    width: 100%;
    /*height: 450px;*/
    height: auto;
    object-fit: cover;
    border-radius: 20px;
    /*box-shadow: 0 25px 50px rgba(0,0,0,0.15);*/
}

/* 生态系统 */
.ecosystem {
    padding: 30px 0 100px;
    background: white;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.ecosystem-card {
    text-align: left;
    transition: transform 0.3s;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    border-radius: 15px;
}

.ecosystem-card:hover {
    transform: translateY(-8px);
}

.ecosystem-card  div{
    margin-left: 30px;
}
.ecosystem-card  div p {
    margin-bottom: 20px;
}

.ecosystem-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 20px;
    /*box-shadow: 0 10px 25px rgba(0,0,0,0.1);*/
}

.ecosystem-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
}

/* 成果展示 */
.achievements {
    padding: 100px 0;
    background: #F1F6FE;
}

.achievements-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.achievements-left h3,
.achievements-right h3 {
    font-size: 1.5rem;
    margin-bottom: 35px;
    font-weight: 600;
}
.achievements h3 span{
    font-size: 14px;
    font-weight: normal;
}
.certificate {
    /* 保持父容器基本样式 */
}

/* 新增包裹层，用于承载变换效果 */
.certificate-wrapper {
    position: relative; /* 作为收藏文字的定位参考 */
    transition: transform 0.3s; /* 应用变换过渡效果 */
}

.certificate-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    /* 移除图片本身的transform过渡，移到包裹层 */
}

.certificate-collect {
    /* 定位：固定在右上角 */
    position: absolute;
    top: 12px;
    right: 12px;

    /* 文字样式 */
    background-color: rgba(22, 93, 255, 1);
    color: white;
    font-size: 12px;
    /*padding: 4px 10px;*/
    border-radius: 15px;
    /*cursor: pointer;*/
    width: 60px;
    height: 25px;
    line-height: 25px;
    text-align: left;
    padding-left: 5px;
}

.certificate-collect img{
    width: 12px;
    height: 12px;
    vertical-align: middle;
    margin-right: 2px;
}

.certificate-collect2 {
    top: 42px;
    background-color: rgba(38, 175, 100, 1);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.certificate-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.achievements-qrcode{
    position: absolute;
    top:0;
    display: none;
}

.achievements-qrcode{
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}
.achievements-qrcode p {
    color: white;
    text-align: center;
    margin-top: 15px;
    font-size: 1rem;
}
.achievements-qrcode p a{
    color: white;
}
.achievements-qrcode img{
    /*width: 100%;*/
    display: block; /* 将图片转为块级元素 */
    margin: 10px auto; /* 左右 margin 自动，实现水平居中 */
    /* 其他样式 */
    max-width: 80%;
    height: auto;
}

.ip-series {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 25px;
    margin-bottom: 35px;
}


.ip-image {
    float: left;
    width: 190px;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    /*margin-bottom: 15px;*/
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.ip-card{
    background-color: #ffffff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 12px;
}
.ip-card>div{
    width: 350px;
    padding: 10px 20px;
    float: left;
}
.ip-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
}
.ip-card h4 {
    font-size: 0.9rem;
}

/* 合作伙伴 */
.partners {
    padding: 100px 0;
    background: white;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    align-items: center;
}

.partner-logo {
    text-align: center;
}

.partner-image {
    max-width: 200px;
    height: auto;
    object-fit: contain;
}


/* 合伙模式 */
.partnership {
    padding: 100px 0;
    background: #f8fafc;
}

.partnership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.partnership-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    /*text-align: center;*/
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #f1f5f9;
}

.partnership-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.partnership-icon {
    width: 60px;
    height: 60px;
    background-image: url("/statics/themes/sanpin/images/index_icon_08.png");
    /* 图片不重复 */
    background-repeat: no-repeat;

    /* 图片覆盖整个容器（可能拉伸变形） */
    background-size: cover;

    /* 图片居中显示 */
    background-position: center;
}
.partnership-card:nth-child(2) .partnership-icon{
    background-image: url("/statics/themes/sanpin/images/index_icon_09.png");
}
.partnership-card:nth-child(3) .partnership-icon{
    background-image: url("/statics/themes/sanpin/images/index_icon_10.png");
}

.partnership-icon i {
    font-size: 2.5rem;
    color: white;
}

.partnership-card h3 {
    font-size: 1.2rem;
    margin-top: 20px;
    font-weight: 600;
}

.partnership-card p {
    margin-bottom: 30px;
    line-height: 1.6;
    font-size: 0.87rem;
}
.partnership-card .btn{
    border-radius: 8px
}
.partnership-card:nth-child(2) .sp-btn-outline{
    color: #0FD9DC;
    border: 2px solid #0FD9DC;
    background: transparent;
}
.partnership-card:nth-child(2) .sp-btn-outline:hover{
    color: white;
    background: #0FD9DC;
    border: 2px solid #0FD9DC;
}

.partnership-card:nth-child(2) .btn-primary{
    color: white;
    background: #0FD9DC;
    border: 2px solid #0FD9DC;
}
.partnership-card:nth-child(2) .btn-primary:hover{
    color: white;
    background: #0FC4DCFF;
    border: 2px solid #0FC4DCFF;
}

.partnership-card:nth-child(3) .sp-btn-outline{
    color: #FF6D16;
    border: 2px solid #FF6D16;
    background: transparent;
}
.partnership-card:nth-child(3) .sp-btn-outline:hover{
    color: white;
    background: #FF6D16;
    border: 2px solid #FF6D16;
}

.partnership-card:nth-child(3) .btn-primary{
    color: white;
    background: #FF6D16;
    border: 2px solid #FF6D16;
}
.partnership-card:nth-child(3) .btn-primary:hover{
    color: white;
    background: #E85D0AFF;
    border: 2px solid #E85D0AFF;
}


.partnership-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.text-center {
    text-align: center;
}

/* 新闻动态 */
.news {
    padding-top: 100px;
    padding-bottom: 20px;
    background: white;
}
.news .section-title, .news .section-subtitle{
    text-align: left;
}
.news-more{
    float:  right;
    /*color: #1d4ed8;*/
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(520px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.news-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #f1f5f9;
    height: 200px;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}
.news-image{
    width: 200px;
    float: left;
    height: 200px;
    line-height: 200px;
}
.news-content{
    float: left;
    width: 357px;
}

.news-bg-image {
    vertical-align: middle;
    height: 200px;
    width: 200px;
}

.news-content {
    padding: 20px;
}

.news-date {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 5px;
    display: block;
}

.news-content h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    line-height: 1.4;
    font-weight: 600;

    white-space: nowrap;
    /* 超出容器部分隐藏 */
    overflow: hidden;
    /* 超出部分用省略号代替 */
    text-overflow: ellipsis;
    /* 可选：设置一个最大宽度，控制何时开始显示省略号 */
    max-width: 100%; /* 可根据实际需求调整为固定值，如 200px */
}

.news-content p {
    margin-bottom: 20px;
    line-height: 1.6;
    /*height: 50px;*/
    -webkit-line-clamp: 2;
    /* 弹性盒模型 */
    display: -webkit-box;
    /* 垂直排列子元素 */
    -webkit-box-orient: vertical;
    /* 超出部分隐藏 */
    overflow: hidden;
    /* 可选：设置容器高度或最大宽度，控制触发省略的时机 */
    max-width: 100%; /* 根据实际需求调整 */
}

.read-more {
    color: #0b55ff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.read-more:hover {
    color: #0B55FFFF;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .about-text h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .achievements-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .footer-middle {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .partnership-buttons {
        flex-direction: column;
    }
    
    .services-grid,
    .ecosystem-grid,
    .news-grid,
    .partnership-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-banner h2 {
        font-size: 2.5rem;
    }
    
    .certificates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ip-series {
        grid-template-columns: 1fr;
    }
    
    .service-card,
    .partnership-card {
        padding: 40px 30px;
    }
    
    .news-content {
        padding: 25px;
    }
}