/* ==================== 列表页左侧主内容区样式 ==================== */

/* ---------- 左侧文章区容器 ---------- */
.article-section {
    flex: 1;
    min-width: 0;
    background-color: transparent;
    padding: 0;
}

/* ---------- 1. 频道头部区域 ---------- */
.channel-header {
    background-color: #fff;
    border-radius: 4px;
    padding: 24px;
    margin-bottom: 16px;
}

.channel-title {
    font-size: 24px;
    font-weight: bold;
    color: #101010;
    margin-bottom: 20px;
}

.channel-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
}

.sms-reminder {
    margin-top: 32px;
    margin-bottom: 0;
}

/* ---------- 4. 文章列表 ---------- */
.article-list {
    background-color: #fff;
    border-radius: 4px;
    padding: 32px 24px 24px;
    margin-bottom: 16px;
}

.list-section-title {
    margin-bottom: 12px;
}

.list-section-title h2 {
    font-size: 24px;
    font-weight: bold;
    color: #2d6cde;
    margin: 0;
}

.article-list-item {
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
}

.article-list-item:last-child {
    border-bottom: none;
}

.article-list-title {
    font-size: 18px;
    font-weight: bold;
    color: #101010;
    margin-bottom: 16px;
    line-height: 1.5;
    display: block;
    transition: color 0.2s;
}

.article-list-title:hover {
    color: #1e6fff;
}

.article-list-summary {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-list-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 13px;
    color: #949698;
}

/* ---------- 6. 底部信息卡片（相关考试推荐 + 关于我们） ---------- */
.bottom-info-card {
    background-color: #fff;
    border-radius: 4px;
    padding: 24px;
}

/* 相关考试推荐 */
.related-exams {
    display: flex;
    gap: 66px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.related-exams-title {
    flex-shrink: 0;
    display: flex;
    gap: 10px;
    flex-direction: column;
    font-size: 16px;
    font-weight: bold;
    color: #101010;
    width: 120px;
}

.related-exams-title .icon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid #ddd;
    color: #999;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.related-exams-tags {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    row-gap: 12px;
}

.exam-tag {
    width: 20%;
    font-size: 12px;
    color: #393F4A;
    transition: color 0.2s;
}

.exam-tag:hover {
    color: #2D6CDE;
}

/* 分隔线 */
.bottom-info-divider {
    height: 1px;
    background-color: #f0f0f0;
    margin: 0 0 24px;
}

/* 关于我们 */
.about-title {
    font-size: 15px;
    font-weight: bold;
    color: #393F4A;
    margin-bottom: 8px;
}

.about-content {
    font-size: 12px;
    color: #999;
    line-height: 1.8;
}

.about-content p {
    font-size: 15px;
    color: #949698;
}

/* 响应式：移动端适配 */
@media (max-width: 768px) {
    .article-section {
        margin-right: 0;
        background-color: #fff;
        margin-bottom: 16px;
    }

    .channel-header {
        padding: 0;
    }

    .channel-title {
        font-size: 22px;
        margin-bottom: 16px;
    }

    .channel-desc {
        font-size: 14px;
    }

    .sms-reminder {
        margin-top: 20px;
    }

    .article-list {
        padding: 0;
    }

    .article-list-item {
        padding: 20px 0;
    }

    .article-list-title {
        font-size: 16px;
    }

    .article-list-summary {
        font-size: 13px;
        display: none;
    }

    .article-list-meta {
        gap: 12px;
        font-size: 13px;
    }

    .list-section-title {
        margin-bottom: 8px;
    }

    .list-section-title h2 {
        font-size: 18px;
        color: #101010;
    }

    .bottom-info-card {
        padding: 0;
    }

    .related-exams {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 32px;
        width: 100%;
    }

    .related-exams-title {
        width: auto;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        font-size: 18px;
        gap: 0;
        width: 100%;
    }

    .related-exams-title .icon {
        width: auto;
        height: auto;
        border: none;
        border-radius: 0;
        font-size: 13px;
        color: #999;
        display: inline;
    }

    .related-exams-tags {
        display: grid;
        grid-gap: 12px;
        grid-template-columns: 1fr 1fr;
        width: 100%;
    }

    .exam-tag {
        width: 100%;
        font-size: 14px;
        color: #393F4A;
        background-color: #f5f5f5;
        border-radius: 4px;
        padding: 10px 12px;
        text-align: center;
        text-decoration: none;
        box-sizing: border-box;
    }

    .exam-calendar,
    .bottom-info-divider {
        display: none;
    }

    .about-section {
        padding-left: 0;
    }

    .about-title,
    .about-content {
        font-size: 14px;
    }

}