.udh-calculator { max-width: 620px; }
.entry-content > .udh-calculator { margin: 0 0 42px; padding: 28px; border: 1px solid var(--line, #d8e4e9); border-radius: 18px; background: var(--mist, #f4f8fa); }
.udh-delivery { grid-template-columns: 1fr 1fr; }
.udh-delivery .udh-button, .udh-delivery .udh-result { grid-column: 1 / -1; }
@media (max-width: 620px) { .udh-delivery { grid-template-columns: 1fr; } .udh-delivery .udh-button, .udh-delivery .udh-result { grid-column: auto; } }