/* ==================== 优质区块链网站区块层级 ==================== */
.post-list-sidebar {
    width: 100%;
}

/* 网站列表容器 - 子层级 */
.post-list-sidebar ul {
    width: 100%;
    padding: 0;
    margin: 0;
    list-style: none;
    box-sizing: border-box;
}

/* 网站列表项 - 孙层级 - 固定左图右文 */
.post-list-sidebar li {
    width: 100%;
    border-bottom: 1px dashed #ddd;
    padding: 9px 0;
    box-sizing: border-box;
    display: flex;
    align-items: flex-start;
}

.post-list-sidebar li:last-child {
    border-bottom: none;
}

/* 图片链接容器 - 曾孙层级 */
.post-list-sidebar li > a {
    display: block;
    flex-shrink: 0;
    margin-right: 10px;
    width: auto;
    height: auto;
}

/* 图片容器 - 玄孙层级 */
.post-list-sidebar li .post-img {
    height: 50px;
    width: 50px;
    overflow: hidden;
    border-radius: 4px;
    flex-shrink: 0;
}

/* 图片 - 来孙层级 */
.post-list-sidebar li img {
    height: 50px;
    width: 50px;
    display: block;
    object-fit: cover;
}

/* 标题文字容器 - 曾孙层级 */
.post-list-sidebar li > span {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: hidden;
}

/* 标题链接 - 玄孙层级 */
.post-list-sidebar span a {
    color: #444;
    font-size: 14px;
    line-height: 1.5;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s;
}

.post-list-sidebar span a:hover {
    color: #0590d6;
}

/* ==================== 响应式调整（保持左图右文不变） ==================== */

/* 平板设备 (768px - 1024px) */
@media screen and (max-width: 1024px) {
    /* 保持flex布局，仅调整间距和图片尺寸 */
    .post-list-sidebar li {
        padding: 8px 0;
    }

    .post-list-sidebar li > a {
        margin-right: 8px;
    }

    .post-list-sidebar li .post-img {
        height: 45px;
        width: 45px;
    }

    .post-list-sidebar li img {
        height: 45px;
        width: 45px;
    }

    .post-list-sidebar span a {
        font-size: 13px;
    }
}

/* 手机设备 (max-width: 767px) */
@media screen and (max-width: 767px) {
    .post-list-sidebar li {
        padding: 8px 0;
    }

    .post-list-sidebar li > a {
        margin-right: 8px;
    }

    .post-list-sidebar li .post-img {
        height: 40px;
        width: 40px;
    }

    .post-list-sidebar li img {
        height: 40px;
        width: 40px;
    }

    .post-list-sidebar span a {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }
}

/* 超小屏幕 (max-width: 480px) */
@media screen and (max-width: 480px) {
    .post-list-sidebar li {
        padding: 6px 0;
    }

    .post-list-sidebar li > a {
        margin-right: 6px;
    }

    .post-list-sidebar li .post-img {
        height: 36px;
        width: 36px;
    }

    .post-list-sidebar li img {
        height: 36px;
        width: 36px;
    }

    .post-list-sidebar span a {
        font-size: 12px;
        line-height: 1.4;
    }
}

/* 极小屏幕 (max-width: 360px) */
@media screen and (max-width: 360px) {
    .post-list-sidebar li .post-img {
        height: 32px;
        width: 32px;
    }

    .post-list-sidebar li img {
        height: 32px;
        width: 32px;
    }

    .post-list-sidebar span a {
        font-size: 11px;
    }
}