.student-compose input[type=file]{display:block;width:100%;margin-top:8px;padding:10px;border:1px dashed #9fb3c8;border-radius:12px;background:#f8fbfe}
.student-compose label small{display:block;margin-top:6px;color:#607080}
.community-attachment-viewer{margin-top:16px;border:1px solid #d6e0ea;border-radius:16px;overflow:hidden;background:#f7f9fb}
.community-attachment-head{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 14px;background:#eef3f8;border-bottom:1px solid #d6e0ea}
.community-attachment-open{font-weight:800;text-decoration:none}
.community-attachment-image,.community-attachment-pdf{display:block;width:100%;height:360px;border:0;background:#fff}
.community-attachment-image{object-fit:contain}
.community-attachment-pdf{overflow:auto}
@media(max-width:700px){.community-attachment-image,.community-attachment-pdf{height:300px}}