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

body {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

/* 内容区域 */
.content-area {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #ffffff;
    min-height: 100vh;
}

/* 顶部布局区域 */
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 20px;
}

/* 左侧标题栏 */
.title-banner {
    background: #1a365d;
    padding: 25px 50px;
    position: relative;
    overflow: hidden;
    border-radius: 0;
    box-shadow: none;
}

.title-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
    pointer-events: none;
}

.banner-title {
    font-size: 32px;
    font-weight: bold;
    color: #ffffff;
    margin: 0;
    position: relative;
    z-index: 1;
    letter-spacing: 2px;
}

/* 右侧面包屑导航 */
.breadcrumb-nav {
    flex: 1;
    margin-left: 40px;
    background-color: #f5f5f5;
    padding: 15px 20px;
    border-radius: 4px;
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.breadcrumb-icon {
    font-size: 16px;
    color: #666;
    margin-right: 8px;
}

.breadcrumb-text {
    font-size: 14px;
    color: #333;
    line-height: 1.4;
}

.breadcrumb-text a {
    color: #2c5aa0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-text a:hover {
    color: #1a365d;
    text-decoration: underline;
}

/* 分割线 */
.header-divider,
.content-divider {
    height: 1px;
    background: #e0e0e0;
    margin: 25px 0;
    border: none;
}

/* 内容主体区域 */
.article-content {
    padding: 20px 0;
}

/* 公告标题 */
.article-title {
    font-size: 24px;
    font-weight: 600;
    color: #000;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.4;
    padding: 0;
}

/* 元信息区域 */
.article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
    text-align: center;
}

.publish-time,
.view-count {
    padding: 0 10px;
}

.meta-separator {
    color: #ccc;
    font-weight: 300;
}



/* 响应式设计 */
@media (max-width: 768px) {
    .content-area {
        padding: 15px;
        margin: 10px;
    }
    
    .detail-header {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
    }
    
    .title-banner {
        padding: 15px 25px;
        text-align: center;
    }
    
    .banner-title {
        font-size: 28px;
    }
    
    .breadcrumb-nav {
        margin-left: 0;
    }
    
    .breadcrumb-content {
        justify-content: center;
    }
    
    .article-title {
        font-size: 20px;
        padding: 0;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .meta-separator {
        display: none;
    }
    
    .publish-time {
        padding-left: 0;
    }
    
    .article-meta {
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }
    
    
}

@media (max-width: 480px) {
    .title-banner {
        padding: 12px 20px;
    }
    
    .banner-title {
        font-size: 24px;
    }
    
    .breadcrumb-text {
        font-size: 12px;
    }
    
    .article-title {
        font-size: 18px;
        text-align: center;
    }
    
    .article-meta {
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }
    
    .back-button {
        padding: 10px 25px;
        font-size: 14px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-area {
    animation: fadeInUp 0.6s ease-out;
}

.title-banner {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.breadcrumb-nav {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.article-content {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

/* 标题横幅动画 */
.title-banner {
    position: relative;
    overflow: hidden;
}

.title-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shine 2s infinite;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}