body{font-family:Arial,sans-serif;background:#0b0a12;color:#fff;padding:20px} .btn{background:#6ee7f9;color:#000;padding:10px 18px;border:none;border-radius:8px;cursor:pointer} .container{max-width:900px;margin:auto} .card{background:#181528;padding:20px;border-radius:12px;margin-top:12px} .addon{display:flex;align-items:center;justify-content:space-between;margin-top:12px;background:#181528;padding:12px;border-radius:12px} img{width:72px;height:72px;object-fit:cover;border-radius:10px}