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640px){.form-row.two-col{grid-template-columns:repeat(2,1fr)}.form-section-content{padding:clamp(2rem,4vw,2.5rem)}button{width:auto;min-width:200px}}@media (max-width: 639px){.theme-toggle{top:1rem;right:1rem;width:48px;height:48px;border-radius:10px}.theme-toggle svg{width:22px;height:22px}}@media (max-width: 374px){.theme-toggle{top:.75rem;right:.75rem;width:44px;height:44px}.theme-toggle svg{width:20px;height:20px}}