/* 首页入口组件样式 - 基于参考文件重构 */

/* 容器样式 */
.page-index-entrance .container {
    width: 100%;
    padding: 20px 4%;
    display: flex;
    flex-wrap: wrap;
}

.page-index-entrance .main {
    flex: 3;
    margin-right: 20px;
}

/* 文章网格布局 */
.page-index-entrance .article-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* 文章卡片样式 - 深色主题 */
.page-index-entrance .article {
    border: 1px solid #333;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: var(--dark-bg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index-entrance .article:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.page-index-entrance .article img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
}

.page-index-entrance .article-content {
    padding: 10px 10px 5px 10px;
}

.page-index-entrance .article-title {
    font-size: 15px;
    margin: 0 0 10px;
    color: var(--text-light);
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.page-index-entrance .article-description {
    font-size: 14px;
    color: var(--text-gray);
    margin: 0 0 10px;
    height: 150px;
    overflow: hidden;
    line-height: 1.6;
}

.page-index-entrance .article-content > p:last-child {
    font-size: 12px;
    color: #888;
    margin: 0;
}

.page-index-entrance .article-link {
    text-decoration: none;
    color: var(--primary-yellow);
    font-weight: bold;
    display: block;
}

.page-index-entrance .article-link:hover {
    text-decoration: underline;
}

/* 1000-1200px 屏幕适配 */
@media screen and (min-width: 1000px) and (max-width: 1200px) {
    .page-index-entrance .container {
        padding: 18px 3%;
    }

    .page-index-entrance .main {
        margin-right: 15px;
    }

    .page-index-entrance .article-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }

    .page-index-entrance .article img {
        height: 130px;
    }

    .page-index-entrance .article-content {
        padding: 8px 8px 4px 8px;
    }

    .page-index-entrance .article-title {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .page-index-entrance .article-description {
        font-size: 13px;
        height: 130px;
        margin-bottom: 8px;
    }
}

/* 响应式样式 - 平板 */
@media (max-width: 1024px) {
    .page-index-entrance .article-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 响应式样式 - 移动端 */
@media (max-width: 768px) {
    .page-index-entrance .container {
        flex-direction: column;
        padding: 0 10px;
    }

    .page-index-entrance .main {
        margin-right: 0;
    }

    .page-index-entrance .article-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .page-index-entrance .article-title {
        font-size: 14px;
    }

    .page-index-entrance .article-description {
        font-size: 13px;
        height: 120px;
    }
}

/* 小屏幕移动端 */
@media (max-width: 480px) {
    .page-index-entrance .article-grid {
        grid-template-columns: 1fr;
    }

    .page-index-entrance .article img {
        height: 180px;
    }
}