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/* FREE_TIER_ARTICLE_CTA_20260917 */
.article .micro-cta .free-access-note{margin:8px 0 10px}.article-cta .free-access-note{margin:8px 0 14px}

/* FORENSICS_CHALLENGE_20260920 */
.forensics-challenge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:26px 0 12px}
.forensics-challenge-card{margin:0;position:relative}
.forensics-challenge-badge{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 10px;margin:0 0 8px;border-radius:999px;background:#3B1D5A;color:#fff;font-weight:800;font-size:15px;line-height:1}
.forensics-challenge-image-link{display:block;border-radius:16px;overflow:hidden;border:1px solid #e8e3eb;background:#fff}
.forensics-challenge-image-link img{display:block;width:100%;height:auto}
.forensics-challenge-image-link:focus-visible{outline:3px solid currentColor;outline-offset:3px}
.challenge-reveal{margin:24px 0 34px}
.challenge-reveal summary{cursor:pointer;color:#3B1D5A;font-weight:800;font-size:15px}
.challenge-reveal[open] summary{margin-bottom:12px}
.challenge-reveal p:last-child{margin-bottom:0}
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/* AI_WATERMARK_COMPARISON_20261007 */
.quiz-stack{display:grid;grid-template-columns:1fr;gap:28px;margin:28px 0 14px}
.quiz-stack .forensics-challenge-card{margin:0}
.quiz-stack .forensics-challenge-image-link img{width:100%;height:auto;aspect-ratio:1200/554;object-fit:cover}
.quiz-stack .forensics-challenge-badge{margin-bottom:10px}
@media(max-width:760px){.quiz-stack{gap:22px}.quiz-stack .forensics-challenge-image-link{border-radius:14px}}