* { box-sizing: border-box; }
body { margin: 0; padding: 24px 16px; background: #f8f7ff; color: #20233c; font: 18px/1.5 system-ui, sans-serif; }
main { max-width: 660px; margin: 0 auto; padding: 24px; background: white; border: 1px solid #d5cafa; border-radius: 16px; }
h1 { margin-top: 0; font-size: clamp(1.7rem, 6vw, 2.3rem); line-height: 1.15; }
.eyebrow { color: #644191; font-size: .9rem; }
.card-field { display: flex; flex-wrap: wrap; gap: 12px; }
button { font: inherit; min-height: 48px; padding: 12px 16px; border: 1px solid #7753d8; border-radius: 10px; background: #7041d5; color: white; cursor: pointer; touch-action: manipulation; overflow-wrap: anywhere; }
.card-field button { flex: 1 1 180px; min-height: 112px; }
button:hover { background: #5428ad; }
button:disabled { background: #eee8ff; color: #302443; border-color: #c8b6eb; cursor: default; }
button:focus-visible { outline: 3px solid #b86512; outline-offset: 4px; }
#status { min-height: 3em; }
@media (max-width: 420px) { main { padding: 18px; } }