:root{color:#182033;background:#f4f6fb;font-family:system-ui,sans-serif}main{background:#fff;border-radius:16px;max-width:900px;margin:8vh auto;padding:2rem;box-shadow:0 8px 30px #18203320}.buttons{flex-wrap:wrap;gap:.7rem;display:flex}button{color:#fff;cursor:pointer;background:#5130d8;border:0;border-radius:8px;padding:.7rem 1rem}pre,aside{white-space:pre-wrap;background:#eef0f7;margin-top:1.2rem;padding:1rem}aside{border-left:4px solid #d84c30}