<div class="bilibili-custom-embed">
    /* ↓↓↓B站复制嵌入式链接复制到这↓↓↓ */


</div>

<style>
    /* 仅针对这篇文章的 B 站播放器样式 */
    .bilibili-custom-embed {
        position: relative;
        width: 100%;
        padding-bottom: 56.25%; /* 16:9 比例 */
        margin: 20px 0;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
        background: #f5f5f5;
    }
    .bilibili-custom-embed iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: none;
    }
    /* 鼠标悬停时加深阴影 */
    .bilibili-custom-embed:hover {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }
</style>

<div style="position: relative; padding: 30% 45%;">
<iframe style="position: absolute; width: 100%; height: 100%; left: 0; top: 0;" src="//www.bilibili.com/blackboard/html5mobileplayer.html这里填写你自己的" frameborder="no" scrolling="no"></iframe>
</div>