.food-img-1 {
    top: 0;
    right: 0;
    width: 300px;
    height: 200px;
    z-index: 2;
}

.food-img-2 {
    bottom: 0;
    left: 50px;
    width: 250px;
    height: 180px;
    z-index: 1;
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.dot.active {
    background: white;
}

/* 薪火传承计划 */
.heritage-section{
    background-color: white;
}
.heritage-content {
    display: flex;
    flex-direction: row;
    gap: 50px;
    align-items: center;
}

.heritage-text h2 {
    font-size: 36px;
    color: #333;
    margin-bottom: 30px;
    position: relative;
}

.heritage-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: #d32f2f;
}

.heritage-text p {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    font-family:"黑体";
}

.heritage-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: nowrap;
}

.heritage-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.heritage-image img {
    max-width: 400px;
    height: auto;
}

.certificate-badge {
    position: absolute;
    height: 70px;
    width: 70px;
    top: 20px;
    right: 20px;
    background: white;
    padding: 15px;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.certificate-badge img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.certificate-badge span {
    font-size: 12px;
    font-weight: bold;
    color: #d32f2f;
    text-align: center;
}

/* 资讯中心 */
.news-section{
    background-color: #f8f9fa;
}
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.section-header h2 {
    font-size: 36px;
    color: #333;
    position: relative;
    flex: 1;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: #d32f2f;
}

.more-link {
    font-size: 14px;
    padding: 0 23px;
    height: 38px;
    border-radius: 19px;
    display: inline-flex;
    text-align: center;
    align-items: center;
    background-color: white;
    color: #d32f2f;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    flex-shrink: 0;
    white-space: nowrap;
}

.more-link:hover {
    color: #b71c1c;
}

.news-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.news-main {
    border-radius: 20px;
    padding: 20px;
    background-color: white;
    position: relative;
    overflow: hidden;
}

.news-main-title {
    margin: 0;
    font-size: 16px;
    color: #333;
    margin-right: 15%;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    
}

.news-date {
    color: #999;
    margin: 0;
    font-size: 14px;
}

.news-main-img {
    width: 100%;
    height: 250px;
    border-radius: 10px;
    object-fit: cover;
}
.news-main-info{
    text-decoration: none;
}
.news-item.featured {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.news-item.featured img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.news-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 30px 20px 20px;
    color: white;
}

.news-tag {
    background: #d32f2f;
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.news-info h3 {
    margin-top: 10px;
    font-size: 18px;
}
.news-list{
    border-radius: 20px;
    background-color: white;
    display: flex;
    flex-direction: column;
}
.news-list .news-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 4px auto;
    align-items: start;
    gap: 15px;
    padding: 15px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: all 0.3s;
    width: 90%;
    border-bottom: #333 1px dashed;
    position: relative;
}
.news-list .news-item:last-child {
    
    border-bottom: transparent 1px dashed;
}
.news-list .news-item:hover {
    padding-left: 10px;
}


.news-list h4 {
    font-size: 16px;
    color: #333;
    line-height: 1.4;
    margin: 0;
}

/* 新增新闻按钮样式 */
.main-news-button{
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
    opacity: 0.8;
    cursor: pointer;
    z-index: 2;
}

.news-button {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
    opacity: 0.8;
    cursor: pointer;
    z-index: 2;
}

.news-main:hover .main-news-button,
.news-item:hover .news-button {
    background-color: #e53935;
    opacity: 1;
    transform: scale(1.1);
}

/* 调整主新闻和新闻项的相对定位，以便按钮正确定位 */
.news-main,
.news-item {
    position: relative;
}

/* 平台业务 */
.business-section {
    background: #fff;
}

.business-section h2 {
    text-align: center;
    font-size: 36px;
    color: #333;
    margin-bottom: 60px;
    position: relative;
}

.business-section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #d32f2f;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.business-item {
    background: white;
    padding: 40px 30px;
    border-radius: 5px;
    text-align: center;
    transition: all 0.3s;
    width: 100%;
    box-sizing: border-box;
}
.ccc{
    box-shadow: 0 0px 20px rgba(0, 0, 0, 0.1);
}
.business-itt {
    background: #f8f9fa;
}

.business-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.business-icon img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    height: auto;
}

.business-item h3 {
    margin: 0;
    font-size: 24px;
    color: #333;
}

.business-item p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.business-item ul {
    list-style: none;
    margin-bottom: 30px;
    margin: 20px 0 10px 0;
    padding: 0;
}

.business-item li {
    color: #333;
    font-size: 16px;
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
    word-wrap: break-word;
}

.business-item li::before {
    content: '•';
    color: #d32f2f;
    margin-right: 3px;
}

.business-btn {
    background: #d32f2f;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    white-space: nowrap;
}

.business-btn:hover {
    background: #b71c1c;
}

/* 国际中心 */
.international-section {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url('https://images.pexels.com/photos/1640777/pexels-photo-1640777.jpeg?auto=compress&cs=tinysrgb&w=1200&h=400&fit=crop');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
    background-repeat: no-repeat;
}

.international-overlay {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
}

.international-section h2 {
    font-size: 42px;
    margin-bottom: 30px;
}

.international-section pre {
    font-size: 18px;
    text-align: center;
    margin-bottom: 15px;
    opacity: 0.9;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* 知产中心 */
.ip-section {
    background-color: #f8f9fa;
}

.ip-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: center;
}
.ip-image{
    display: flex;
    justify-content: center;
    align-items: center;
}
.ip-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
}

.ip-text h2 {
    font-size: 36px;
    color: #333;
    margin-bottom: 20px;
    position: relative;
}

.ip-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: #d32f2f;
}

.ip-text h3 {
    font-size: 24px;
    color: #d32f2f;
    margin-bottom: 20px;
}

.ip-text pre {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: #666;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.ip-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* 人物专栏 */
.people-section {
    padding: 80px 0;
    background: #f8f9fa;
    text-align: center;
}

.people-section h2 {
    font-size: 36px;
    color: #333;
    margin-bottom: 60px;
    position: relative;
}

.people-section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #d32f2f;
}

.people-slider {
    position: relative;
    margin-bottom: 40px;
}

.people-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.person-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    width: 100%;
    box-sizing: border-box;
}

.person-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.person-card.featured {
    background: #d32f2f;
    color: white;
    transform: scale(1.05);
}

.person-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    max-width: 100%;
}

.person-card h3 {
    font-size: 20px;
    margin: 15px 0 10px;
}

.person-card p {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.8;
}

.person-card span {
    display: inline-block;
    background: rgba(211, 47, 47, 0.1);
    color: #d32f2f;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    margin-bottom: 20px;
}

.person-card.featured span {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.person-btn {
    text-decoration: none;
    background: #d32f2f;
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 20px;
    cursor: pointer;
    margin-bottom: 20px;
    transition: all 0.3s;
    white-space: nowrap;
    display: inline-block;
}

.person-card.featured .person-btn {
    background: white;
    color: #d32f2f;
}

.person-btn:hover {
    background: #b71c1c;
}

.person-card.featured .person-btn:hover {
    background: #f5f5f5;
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.slider-btn {
    background: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #333;
    transition: all 0.3s;
    pointer-events: all;
}

.slider-btn:hover {
    background: #d32f2f;
    color: white;
}

.view-all-btn {
    background: #d32f2f;
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
    white-space: nowrap;
}

.view-all-btn:hover {
    background: #b71c1c;
    transform: translateY(-2px);
}

/* 招募中心 */
.recruit-section {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
        url('https://images.pexels.com/photos/2347311/pexels-photo-2347311.jpeg?auto=compress&cs=tinysrgb&w=1200&h=400&fit=crop');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
    background-repeat: no-repeat;
}

.recruit-overlay {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
}

.recruit-section h2 {
    font-size: 42px;
}

.recruit-section pre {
    font-size: 18px;
    margin-bottom: 15px;
    opacity: 0.9;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* 响应式设计 */
@media (max-width: 992px) { 
    .news-content {
        grid-template-columns: 1fr;
    }
    
    .business-grid {
        gap: 30px;
    }
    
    .people-cards {
        gap: 20px;
    }
    
    .ip-content {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .heritage-buttons{
        justify-content: space-between;
        padding: 0 10%;
    }

    .heritage-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .business-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .people-cards {
        grid-template-columns: 1fr;
    }

    .ip-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    
    .section-header h2 {
        font-size: 30px;
        margin-bottom: 15px;
    }
    
    .more-link {
        margin-top: 15px;
    }
    
    .news-content {
        gap: 30px;
    }
    
    .news-main-title {
        font-size: 22px;
        margin-right: 0;
    }
    
    .news-main-img {
        height: 200px;
    }
    
    .business-section h2,
    .people-section h2,
    .ip-text h2 {
        font-size: 30px;
        margin-bottom: 40px;
    }
    
    .business-item {
        padding: 30px 20px;
    }
    
    .business-item h3 {
        font-size: 22px;
    }
    
    .business-item li {
        font-size: 15px;
    }
    
    .international-section h2,
    .recruit-section h2 {
        font-size: 36px;
    }
    
    .international-section pre,
    .recruit-section pre {
        font-size: 16px;
    }
    
    .person-card img {
        height: 180px;
    }
    
    .person-card h3 {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 28px;
    }

    .section-header h2,
    .heritage-text h2,
    .ip-text h2 {
        font-size: 28px;
    }
    .heritage-buttons{
        align-items: flex-start;
        justify-content: left;
        padding: 0;
        flex-wrap: wrap;
    }
    .news-main-title {
        font-size: 16px;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .news-main-img {
        height: 160px;
    }
    
    .news-list .news-item {
        padding: 12px;
        gap: 10px;
    }
    
    .news-list h4 {
        font-size: 16px;
    }
    
    .main-news-button {
        top: 42px;
        right: 20px;
        width: 24px;
        height: 24px;
    }
    
    .news-button {
        bottom: 12px;
        right: 12px;
        width: 24px;
        height: 24px;
    }
    
    .business-section h2,
    .people-section h2,
    .ip-text h2 {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .business-grid {
        gap: 15px;
    }
    
    .business-item {
        padding: 25px 15px;
    }
    
    .business-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto 15px;
    }
    
    .business-item h3 {
        font-size: 20px;
    }
    
    .business-item li {
        font-size: 14px;
        padding-left: 15px;
    }
    
    .business-btn,
    .person-btn,
    .view-all-btn {
        padding: 8px 20px;
        font-size: 13px;
    }
    
    .international-section h2,
    .recruit-section h2 {
        font-size: 30px;
        margin-bottom: 20px;
    }
    
    .international-section pre,
    .recruit-section pre {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .person-card img {
        height: 150px;
    }
    
    .person-card h3 {
        font-size: 16px;
        margin: 12px 0 8px;
    }
    
    .person-card p {
        font-size: 13px;
        margin-bottom: 8px;
    }
    
    .ip-text pre {
        font-size: 14px;
        margin-bottom: 20px;
        line-height: 1.6;
    }
}