body{font-family:Arial,Helvetica,sans-serif;background:#f4f6f8;color:#222;margin:0}header{background:#0b633a;color:#fff;padding:12px}.wrap{display:flex;gap:16px;padding:16px}panel{display:block} .panel{background:#fff;padding:12px;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,.06);flex:1} .box{max-width:420px;margin:40px auto;padding:18px;background:#fff;border-radius:10px}input,select,textarea{display:block;width:100%;padding:8px;margin:6px 0;border-radius:6px;border:1px solid #ddd}button{background:#0b633a;color:#fff;border:none;padding:8px 12px;border-radius:6px;cursor:pointer} .card{background:#fff;padding:10px;border-radius:8px;margin-bottom:8px}