.rsvp-section{background:linear-gradient(180deg, var(--color-crema) 0%, var(--color-arena) 100%);color:var(--color-text-soft)}.rsvp-card{border:1px solid var(--color-arena);background:color-mix(in srgb, var(--color-crema) 94%, transparent);max-width:860px;box-shadow:0 20px 50px color-mix(in srgb, var(--color-text-soft) 16%, transparent);border-radius:20px;margin:0 auto;padding:1.25rem}@media (min-width:768px){.rsvp-card{padding:2rem}}.rsvp-form-state{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.rsvp-error-state{text-align:center}.rsvp-family-name{color:var(--color-text-soft);font-size:2rem;font-weight:600}.rsvp-choice-btn{border:1px solid var(--color-arena);border-radius:14px;justify-content:center;align-items:center;gap:.75rem;padding:1rem;font-weight:600;display:flex}.rsvp-choice-confirm,.rsvp-choice-reject{background:var(--color-crema);color:var(--color-text-soft)}.rsvp-choice-confirm-active,.rsvp-choice-reject-active{background:var(--color-olivo);color:var(--color-crema);border-color:var(--color-olivo)}.rsvp-guest-input{border:1px solid var(--color-arena);background:var(--color-crema);border-radius:12px;width:100%;padding:.9rem 1rem}.rsvp-submit-btn{background:linear-gradient(135deg, var(--color-dorado), color-mix(in srgb, var(--color-dorado) 75%, var(--color-text-soft)));color:var(--color-text-soft);border:0;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.85rem 1.35rem;display:inline-flex}.rsvp-submit-btn:disabled{opacity:.6;cursor:not-allowed}.rsvp-error-message{border:1px solid var(--destructive);background:color-mix(in srgb, var(--destructive) 12%, var(--color-crema));color:var(--destructive);border-radius:12px}.rsvp-demo-reset-btn{border:1px solid var(--color-arena);background:var(--color-crema);color:var(--color-text-soft);border-radius:999px;padding:.5rem 1rem}