.tdw-wrap{max-width:500px;margin:30px auto;text-align:center;font-family:sans-serif}.tdw-card{background:#fff;padding:20px;border-radius:12px;box-shadow:0 10px 30px rgb(0 0 0 / .1)}canvas{width:100%;border-radius:12px;margin-bottom:15px}input,button{width:100%;margin:8px 0;padding:12px;border-radius:8px;border:1px solid #ddd}button{background:#ff5722;color:#fff;font-weight:700;border:none}.tdw-check{font-size:14px}