.quiz-heading-stack {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.subtle-pill {
    background: rgba(255,255,255,0.06);
    color: #d7cffd;
}
.session-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 14px;
}
.compact-session-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.stat-box {
    display: grid;
    gap: 6px;
    padding: 14px;
    border-radius: 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
}
.stat-box strong {
    display: block;
    font-size: 1.9rem;
    line-height: 1;
}
.stat-box span {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
}
.quiz-sidebar-card {
    display: grid;
    gap: 16px;
    align-content: start;
}
.quiz-side-note {
    padding: 16px;
    border-radius: 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
}
.quiz-side-note strong {
    display: block;
    margin-bottom: 6px;
}
.quiz-side-note p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}
.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.darkness-figure-wrap {
    margin: 1rem 0 1.25rem;
}
.darkness-figure-image {
    width: 100%;
    max-width: 280px;
    border-radius: 16px;
    display: block;
    object-fit: contain;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.08);
}
.quiz-sidebar-actions {
    margin-top: 4px;
}
@media (max-width: 920px) {
    .session-stats-grid,
    .compact-session-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 640px) {
    .session-stats-grid,
    .compact-session-stats {
        grid-template-columns: 1fr;
    }
    .stat-box strong {
        font-size: 1.6rem;
    }
}