.contact-shell { max-width: 760px; }
.contact-shell h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.1; }
.contact-form { grid-template-columns: minmax(0, 1fr); }
.contact-optional { color: var(--muted); font-weight: 400; }
.contact-form textarea { width: 100%; min-height: 160px; padding: 12px 14px; resize: vertical; border: 1px solid #a3b8b2; border-radius: 11px; background: var(--field); color: var(--ink); font: inherit; line-height: 1.5; }
.contact-form textarea:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.contact-error { margin: 0; padding: 14px; border-left: 4px solid var(--green); background: var(--wash); font-weight: 600; }
.contact-result { margin-top: 28px; padding-block: 24px; border-block: 1px solid var(--line); }
.contact-result h2 { margin-top: 0; }