@media (max-width: 768px){.community-feed{padding:12px}.community-post{padding:14px;margin-bottom:12px}.community-post-header{flex-wrap:wrap;gap:8px}.community-avatar{width:36px;height:36px}.community-username{font-size:14px}.community-post-content{font-size:14px;line-height:1.5}.community-actions{padding-top:10px;gap:16px}.community-action-button{font-size:13px;padding:6px 10px}}@media (max-width: 480px){.comment-input{font-size:14px;padding:10px}.comment-submit-btn{padding:8px 16px;font-size:13px}.comment-item{padding:10px;margin-left:8px}.comment-avatar{width:28px;height:28px}}.community-post:active{opacity:.9}.community-action-button:active{transform:scale(.95)}.community-tags{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.community-tags::-webkit-scrollbar{display:none}