不要外面这层 contain，图片直接放出来展示即可

[圈选元素] img.object-contain
[HTML]
<img alt="Vibe Hacks #04：Vibe Coding for 「一分钟」小游戏 1" loading="lazy" decoding="async" data-nimg="fill" class="object-contain" sizes="(max-width: 640px) 92vw, 320px" srcset="/_next/image?url=https%3A%2F%2Fakxlagkpqhwjrwrq.public.blob.vercel-storage.com%2Fnews%2Fcml7wor4c0001i904he8icio7%2F1778507536490-gfirub-yhp5itfrYjim5v8O5JovfXJL9EtiON.blob&w=640&q=75 640w, /_next/image?url=https%3A%2F%2Fakxlagkpqhwjrwrq.public.blob.vercel-storage.com%2Fnews%2Fcml7wor4c0001i904he8icio7%2F1778507536490-...