#nio-chats-preview .media-header-avatar{width:38px;height:38px;min-width:38px;padding:0;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#dbeafe;color:#173fab;font-size:18px;font-weight:700}
#nio-chats-preview .media-header-avatar img,#nio-chats-preview .nio-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
#nio-chats-preview .v2-hero-avatar[role=button]{cursor:pointer}
#nio-chats-preview .media-gallery-tools,#nio-chats-preview .media-post-photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0}
#nio-chats-preview .media-gallery-tools img{width:100%;height:190px;object-fit:cover;border-radius:12px}
#nio-chats-preview .media-gallery-tools button{display:block;margin:6px auto;color:var(--nio-text);background:transparent;border:0;cursor:pointer}
#nio-chats-preview .media-post-photos button{padding:0;border:0;cursor:pointer;border-radius:12px;overflow:hidden;background:transparent}
#nio-chats-preview .media-post-photos img{display:block;width:100%;max-height:450px;object-fit:cover}
#nio-chats-preview .media-post-photos button:only-child{grid-column:1/-1}
#nio-chats-preview .media-full-photo{width:100%;max-height:75dvh;object-fit:contain}
#nio-chats-preview .media-clips video{display:block;width:100%;max-height:65dvh;border-radius:14px;background:#0f172a;margin:10px 0}
#nio-chats-preview [data-media-progress]{font-size:13px;min-height:20px}