*{box-sizing:border-box}body{color:#292929;background:#faf9f6;margin:0;font-family:Arial,sans-serif}header{border-bottom:1px solid #e8e5df;justify-content:space-between;align-items:center;padding:25px 6%;display:flex}header h2{font-family:Georgia,serif;font-size:27px}header p{color:#888;font-size:13px}main{max-width:1200px;margin:45px auto;padding:0 25px}.posting{background:#fff;border:1px solid #e8e5df;border-radius:14px;max-width:650px;margin:0 auto 55px;padding:25px;transition:border-color .2s}.posting.dragging{border:2px dashed #888}.posting h2,.feed-title{font-family:Georgia,serif}textarea{resize:vertical;width:100%;min-height:100px;font:inherit;border:1px solid #e5e5e5;border-radius:9px;padding:15px}.drop-area{text-align:center;background:#faf9f6;border:2px dashed #dedbd5;border-radius:12px;margin-top:20px;padding:25px}.drop-area p{color:#888;font-size:13px}.drop-area label{cursor:pointer;color:#292929;background:#fff;border:1px solid #ddd;border-radius:8px;padding:10px 18px;display:inline-block}#imageInput{display:none}#imagePreview{object-fit:contain;border-radius:8px;max-width:100%;max-height:250px;margin:15px auto 0;display:none}#removeImage{color:#333;background:#eee;margin:10px auto 0;padding:7px 14px;display:none}.post-actions{justify-content:flex-end;align-items:center;margin-top:15px;display:flex}button{color:#fff;cursor:pointer;background:#292929;border:none;border-radius:8px;padding:11px 25px}button:disabled{opacity:.6;cursor:not-allowed}.feed-title{margin-bottom:25px}.feed{columns:3 280px;column-gap:22px}.card{break-inside:avoid;background:#fff;border:1px solid #eee;border-radius:12px;width:100%;margin-bottom:18px;padding-bottom:32px;display:inline-block;position:relative;overflow:hidden}.post-image{width:100%;height:auto;display:block}.post-content{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:12px 15px;line-height:1.5}.post-date{color:#999;font-family:Arial,sans-serif;font-size:11px;position:absolute;bottom:10px;right:12px}@media (width<=600px){header{padding:20px}main{padding:0 15px}.feed{columns:2 140px;column-gap:10px}}