/* 内容主体 */
.content_main {
    margin: 0;
    margin: 10px 5px;
}

/* 信息展示区 */
.info-display {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    padding: 30px;
    margin-bottom: 25px;
}

.info-content {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.info-title h2 {
    font-size: 26px;
    font-weight: 700;
    color: #202124;
    line-height: 1.3;
}

.info-intro {
    font-size: 15px;
    color: #5f6368;
    line-height: 1.7;
}

/* 联系信息区 */
.info-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 40px;
    padding-top: 18px;
    border-top: 1px solid #eee;
}

.info-meta-item {
    display: flex;
    align-items: baseline;
    font-size: 15px;
}

/* 总部地址单独换行 */
.info-meta-item:nth-child(3) {
    width: 100%;
}

.info-label {
    color: #80868b;
    white-space: nowrap;
}

.info-value {
    color: #202124;
    font-weight: 500;
}

/* 文章展示区 */
.article-section {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    padding: 30px;
}

.article-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: #202124;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid #eee;
}

.article-content {
    font-size: 15px;
    color: #3c4043;
    line-height: 1.9;
    word-break: break-all;
}

/* 响应式 */
@media (max-width: 768px) {
    .content_main {
        padding: 15px 12px;
    }

    .info-display,
    .article-section {
        padding: 20px 16px;
    }

    .info-title h2 {
        font-size: 22px;
    }

    .info-meta {
        flex-direction: column;
        gap: 12px;
    }
}