.interview-section-nav{margin:0 0 clamp(1.25rem,3vw,1.75rem);padding:clamp(1rem,2.5vw,1.35rem);background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg)}.interview-study-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1.25rem;margin:0 0 clamp(1.25rem,3vw,1.75rem);padding:.85rem 1rem;background:color-mix(in srgb,var(--brand-50) 55%,var(--surface-1));border:1px solid var(--border);border-radius:var(--radius-md)}.interview-body .interview-qa{margin:0 0 .75rem;background:var(--bg-article);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.interview-qa-summary{display:grid;grid-template-columns:auto 1fr auto;gap:.75rem 1rem;padding:1rem;cursor:pointer;list-style:none}.interview-qa-summary::-webkit-details-marker{display:none}.interview-qa-num{display:inline-flex;align-items:center;justify-content:center;min-width:2rem;height:2rem;font-weight:700;font-size:.875rem;color:var(--brand-900);background:var(--brand-50);border-radius:999px}.interview-qa-question{font-weight:600;color:var(--text-strong);line-height:1.45}