#nav button[data-view="tarjetas"]{white-space:nowrap}.v4-alert{border:1px solid #eecda3;background:#fff8e9;padding:12px;border-radius:10px}.v4-soft{background:#f3f7f3;padding:12px;border-radius:9px}.v4-card{border-radius:16px;border:1px solid #e0e8e0;padding:18px;margin:12px 0}@media(max-width:600px){.v4-card .row{align-items:flex-start}}