/* 文章容器样式 */
.article-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px 40px;
}

.article-title {
    font-size: 2.8rem;
    margin-bottom: 40px;
    text-align: center;
    color: #ffffff;
    font-weight: 600;
}

.article-meta {
    display: none;
}

.article-content {
    line-height: 1.8;
}

/* 图片样式 */
.image-wrapper {
    margin: 30px 0;
    text-align: center;
}

.image-wrapper img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.image-caption {
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* 特色网格布局 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.feature-item {
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    transition: transform 0.3s;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item h3 {
    color: #ffffff;
    margin-bottom: 10px;
}

/* 时间线样式 */
.timeline {
    position: relative;
    padding: 20px 0;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 180px;
    width: 2px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
}

.timeline-item {
    display: flex;
    padding: 30px 0;
    position: relative;
}

.timeline-date {
    flex: none;
    width: 160px;
    text-align: right;
    padding-right: 40px;
    font-size: 1.2rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.timeline-content {
    flex: 1;
    padding-left: 60px;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 8px;
    width: 12px;
    height: 12px;
    background-color: #ffffff;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.timeline-content h3 {
    color: #ffffff;
    margin-bottom: 15px;
}

.timeline-content ul {
    margin-top: 10px;
    padding-left: 20px;
    color: rgba(255, 255, 255, 0.8);
}

/* 添加时间线详细内容样式 */
.timeline-detail {
    margin-top: 20px;
}

.timeline-detail ul {
    list-style: none;
    padding: 0;
}

.timeline-detail li {
    margin-bottom: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.timeline-detail strong {
    color: #ffffff;
    font-weight: 500;
}

/* 时间线图片样式 */
.timeline-image {
    margin-top: 25px;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
}

.timeline-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.timeline-image .image-caption {
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* 添加特定图片的样式控制 */
.timeline-image img[alt="革命样板戏演出场景"] {
    max-width: 80%;
    display: block;
    margin: 0 auto;
}

/* 优化时间线样式 */
.timeline-content h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: #ffffff;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding: 20px 0;
    }

    .timeline-date {
        width: auto;
        padding-right: 0;
        padding-left: 50px;
        margin-bottom: 10px;
        text-align: left;
    }

    .timeline-content {
        padding-left: 50px;
    }

    .timeline-content::before {
        left: -16px;
    }

    .timeline-detail li {
        font-size: 0.95rem;
    }
    
    .timeline-content h3 {
        font-size: 1.4rem;
    }

    .timeline-image img[alt="革命样板戏演出场景"] {
        max-width: 100%;
    }
}

/* 添加新的样式 */

/* 视频部分样式 */
.video-section {
    margin: 30px auto 60px;
    max-width: 900px;
}

.video-wrapper {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    background-color: #000;
}

.video-wrapper iframe {
    width: 100%;
    height: 500px; /* 根据需要调整高度 */
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* 添加视频描述样式 */
.video-description {
    text-align: center;
    margin-bottom: 25px;
    padding: 0 20px;
}

.video-description p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    line-height: 1.6;
}

/* 内容部分样式 */
.content-section {
    margin-bottom: 60px;
    padding: 0;
    background: none;
}

.content-section h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: #ffffff;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.section-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.text-content {
    flex: 1;
    padding: 25px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    display: flex;
    align-items: center;
}

.text-content ul {
    list-style: none;
    width: 100%;
}

.text-content ul li {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.text-content ul li:last-child {
    margin-bottom: 0;
}

.image-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.image-wrapper img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.image-wrapper img:hover {
    transform: scale(1.02);
}

.image-caption {
    margin-top: 15px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

/* 特殊部分样式 */
.heritage, .modern-value {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.modern-value ul {
    list-style: none;
    padding: 0;
}

.modern-value li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.modern-value li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: rgba(255, 255, 255, 0.6);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .article-container {
        padding: 20px;
    }

    .article-title {
        font-size: 2.2rem;
    }

    .section-content {
        flex-direction: column;
        gap: 30px;
    }

    .content-section h2 {
        font-size: 1.8rem;
    }

    .text-content {
        padding: 20px;
    }

    .image-wrapper {
        margin: 0;
    }

    .video-description p {
        font-size: 1.1rem;
    }

    .video-wrapper iframe {
        height: 300px; /* 移动端调整高度 */
    }
}