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