.optional-panel { background: var(--bs-tertiary-bg); border: 1px solid var(--bs-border-color); border-radius: .75rem; padding: 1rem; }
.result-answer { background: #fff; border: 1px solid var(--bs-border-color); border-radius: .75rem; padding: 1rem; }
.result-answer-heading { color: var(--ojt-accent, #0d6efd); font-size: .8rem; font-weight: 700; letter-spacing: .06em; margin-bottom: .35rem; text-transform: uppercase; }
@media (min-width: 768px) { .optional-panel { padding: 1.25rem; } }