/* Version:2.2.76 - 优化缓存策略与代码简洁性 */

/* 基础容器 */
.content-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

/* 全屏背景解决方案 */
.full-width-section {
    position: relative;
    padding: 7em 0 6em;
    margin: 5em 0 7em;
    isolation: isolate;
}

.full-width-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 100vw;
    height: 100%;
    background-color: #00296217;
    z-index: -1;
    transform: translateX(-50%);
}

.full-width-section .content-container {
    position: relative;
    z-index: 1;
    background: transparent;
}

/* 按钮样式 */
.section-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: #007cba;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    margin: 20px 0;
    cursor: pointer;
    border: none;
    font-size: 16px;
    font-weight: 500;
    position: relative;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.section-button:hover {
    background-color: #005a87;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* 图片样式 */
.section-image {
    width: 600px;
    max-width: 100%;
    height: auto;
    display: block;
    margin-bottom: 1em;
}

.image-wrapper {
    margin: 20px 0;
}

/* 文本样式 */
.content-h1 { font-size: 2rem; text-align: center; margin-bottom: 30px; }
.content-h2 { font-size: 1.75rem; margin-bottom: 20px; }
.content-h3 { font-size: 1.5rem; margin-bottom: 15px; }
.content-h4 { font-size: 1.25rem; margin-bottom: 12px; }
.content-h5 { font-size: 1.125rem; margin-bottom: 10px; }
.content-h6 { font-size: 1rem; margin-bottom: 8px; }

.content-p {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.5;
    margin-bottom: 20px;
}

.content-strong { font-weight: 600; }

/* 表格样式 */
.content-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.content-table th,
.content-table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

.content-table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

/* 列表样式 */
.content-ul, .content-ol {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.5;
    margin-bottom: 20px;
    padding-left: 2em;
}

.content-li { margin-bottom: 8px; }

/* 引用样式 */
.content-blockquote {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.5;
    margin: 20px 0;
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-left: 4px solid #007cba;
}

/* 代码样式 */
.content-code {
    font-family: 'Courier New', monospace;
    background-color: #f4f4f4;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .content-container { padding: 0 15px; }
    .section-image { width: 100%; }
    .full-width-section { padding: 4em 0; margin: 3em 0 5em; }
    .content-h1 { font-size: 1.75rem; }
    .content-h2 { font-size: 1.5rem; }
    .section-button { 
        padding: 10px 20px;
        font-size: 15px;
    }
}