/* Scoped editorial treatment for the AI Transformation Challenge story. */
.ogis-article:has(.challenge-hero) { background: #fff; }
.challenge-hero { padding: 64px 24px 0; background: linear-gradient(180deg, #edf4fa, #fff 80%); }
.challenge-hero .container { padding: 0; }
.challenge-hero .challenge-eyebrow, .challenge-winner .challenge-eyebrow { margin: 0 0 18px; padding: 0; color: #0d5694; font-size: 12px; font-weight: 700; line-height: 1.6; letter-spacing: .12em; text-transform: uppercase; }
.challenge-hero h1 { max-width: 1050px; margin: 0 0 24px; padding: 0; color: #102e48; font-size: clamp(32px, 4.3vw, 58px); font-weight: 700; line-height: 1.12; letter-spacing: -.035em; text-wrap: balance; }
.challenge-deck { max-width: 780px; margin: 0 0 24px; color: #526779; font-size: clamp(18px, 2vw, 22px); line-height: 1.65; }
.challenge-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-bottom: 36px; color: #526779; font-size: 13px; }
.challenge-meta > :first-child { color: #102e48; font-weight: 600; }
.challenge-banner { display: block; width: 100%; height: auto; border-radius: 16px; }
.challenge-highlights { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 24px 0 0; padding: 28px 0; border-bottom: 1px solid #dce5ed; }
.challenge-highlights > div { padding: 0 24px; border-right: 1px solid #dce5ed; }
.challenge-highlights > div:first-child { padding-left: 0; }
.challenge-highlights > div:last-child { border: 0; }
.challenge-highlights dt { color: #0d5694; font-size: 40px; font-weight: 700; line-height: 1.2; }
.challenge-highlights dd { margin: 8px 0 0; color: #526779; font-size: 14px; }
.ogis-article:has(.challenge-hero) > .section { padding: 48px 24px 72px; }
.ogis-article:has(.challenge-hero) > .section > .container { max-width: 920px; padding: 0; }
.ogis-article:has(.challenge-hero) .article-content { font-size: 18px; line-height: 1.85; }
.ogis-article:has(.challenge-hero) .article-content > h2 { margin-top: 52px; color: #102e48; font-size: clamp(26px, 3vw, 34px); line-height: 1.3; letter-spacing: -.025em; }
.article-content .challenge-winner { overflow: hidden; margin: 32px 0; border: 1px solid #dce5ed; border-radius: 16px; background: #f6f9fc; }
.challenge-winner > img { display: block; width: 100%; height: auto; }
.challenge-winner-copy { padding: 32px; }
.article-content .challenge-winner h3 { margin: 0 0 8px; color: #102e48; font-size: 32px; }
.article-content .challenge-winner .challenge-unit { margin-bottom: 20px; color: #526779; font-size: 15px; font-weight: 600; }
.challenge-winner-copy > :last-child { margin-bottom: 0; padding-bottom: 0; }
.article-content .challenge-quote { margin: 36px 0; padding: 28px 32px; border-left: 4px solid #0d5694; border-radius: 0 12px 12px 0; background: #edf4fa; }
.article-content .challenge-quote blockquote { margin: 0; padding: 0; border: 0; background: none; }
.article-content .challenge-quote blockquote p { margin: 0 0 16px; color: #102e48; font-size: clamp(22px, 3vw, 28px); font-style: normal; line-height: 1.5; }
.article-content .challenge-quote figcaption { color: #526779; font-size: 13px; }
@media (max-width: 600px) {
 .challenge-hero { padding: 40px 20px 0; }
 .challenge-highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 0; }
 .challenge-highlights > div { padding: 0 16px; }
 .challenge-highlights > div:nth-child(odd) { padding-left: 0; }
 .challenge-highlights > div:nth-child(even) { border: 0; }
 .challenge-highlights dt { font-size: 34px; }
 .ogis-article:has(.challenge-hero) > .section { padding: 32px 20px 48px; }
 .challenge-winner-copy, .article-content .challenge-quote { padding: 24px; }
}