/* Static reading layout, scoped to the three Insights articles. */
.article-document { scroll-padding-top: 24px; scroll-behavior: auto; }
.article-page { --article-rule: rgba(13, 31, 76, .2); --article-muted: #4d5870; }
.article-page .ed-header { border-color: var(--article-rule); }
.article-page .ed-nav { background: var(--cream); }
.article-page .ed-nav [aria-current] { text-decoration: underline; text-decoration-color: var(--blue); text-decoration-thickness: 2px; text-underline-offset: 7px; }
.article-shell { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.article-breadcrumb { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 46px; }
.article-back { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; font-size: .8rem; font-weight: 700; }
.article-back:hover { text-decoration: underline; text-underline-offset: 5px; }
.article-label { font-size: .7rem; font-weight: 700; letter-spacing: .13em; line-height: 1.6; text-transform: uppercase; }
.article-hero { padding: 28px 0 60px; border-bottom: 1px solid var(--article-rule); }
.article-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, .43fr); gap: clamp(36px, 5vw, 76px); align-items: center; }
.article-category { display: flex; align-items: center; gap: 10px; font-size: .75rem; line-height: 1.5; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.article-category::before { content: ''; width: 10px; height: 10px; background: var(--blue); flex: 0 0 auto; }
.article-heading h1 { margin: 22px 0 26px; font-size: clamp(2.5rem, 4.25vw, 3.8rem); line-height: 1.08; letter-spacing: -.045em; text-wrap: balance; }
.article-intro { max-width: 64ch; font-size: clamp(1.06rem, 1.4vw, 1.2rem); line-height: 1.65; color: var(--article-muted); }
.article-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 28px; font-size: .75rem; font-weight: 600; color: var(--article-muted); }
.article-meta span + span { padding-left: 24px; border-left: 1px solid var(--article-rule); }
.article-cover { align-self: center; min-width: 0; }
.article-cover img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; background: #e6e2d8; }
.article-cover--neurociencia-aplicada img { object-position: 61% center; }
.article-cover--dados-cerebrais-atencao img { aspect-ratio: 1; object-position: 56% center; }
.article-cover--neurotecnologia-brasileira img { aspect-ratio: 1; }
.article-cover figcaption { margin-top: 14px; padding-left: 14px; border-left: 3px solid var(--yellow); color: var(--article-muted); font-size: .75rem; line-height: 1.6; }
.article-reading { display: grid; grid-template-columns: 240px minmax(0, 700px); justify-content: space-between; gap: 64px; padding: 72px 0 80px; }
.article-sidebar { min-width: 0; }
.article-toc { position: sticky; top: 32px; border-top: 3px solid var(--navy); padding-top: 20px; }
.article-toc ol { list-style: none; padding: 0; margin: 18px 0 0; }
.article-toc li { border-bottom: 1px solid var(--article-rule); }
.article-toc a { display: flex; align-items: baseline; gap: 14px; padding: 15px 0; min-height: 48px; font-size: .85rem; font-weight: 600; line-height: 1.5; }
.article-toc a span { font-size: .7rem; color: var(--article-muted); font-variant-numeric: lining-nums; }
.article-toc a:hover { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; }
.article-body { min-width: 0; }
.article-body section[id] { scroll-margin-top: 24px; }
.article-section + .article-section { margin-top: 52px; padding-top: 38px; border-top: 1px solid var(--article-rule); }
.article-body .article-label { color: var(--blue); margin-bottom: 12px; }
.article-body h2 { font-size: clamp(1.75rem, 2.6vw, 2.35rem); line-height: 1.15; letter-spacing: -.035em; margin-bottom: 24px; text-wrap: balance; }
.article-body p:not(.article-label) { font-size: 1.125rem; line-height: 1.75; color: #28364f; }
.article-body p + p { margin-top: 20px; }
.article-body p a { color: var(--blue); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.article-body p a:hover { text-decoration-thickness: 2px; }
.article-faq { margin-top: 56px; padding: 32px; background: #f0ecdf; border-top: 3px solid var(--navy); }
.article-question { padding: 24px 0; border-top: 1px solid var(--article-rule); }
.article-question:last-child { padding-bottom: 0; }
.article-question h3 { margin-bottom: 12px; font-size: 1.125rem; line-height: 1.4; letter-spacing: -.015em; }
.article-question p:not(.article-label) { font-size: 1rem; line-height: 1.7; }
.article-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 48px; margin-top: 24px; font-size: .8rem; font-weight: 600; }
.article-top:hover { text-decoration: underline; text-underline-offset: 4px; }
.article-related { padding: 48px 0 80px; border-top: 1px solid var(--navy); }
.article-related__heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 32px; }
.article-related h2 { margin-top: 12px; font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.1; }
.article-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.article-card { display: flex; flex-direction: column; align-items: start; padding: clamp(24px, 3vw, 40px); border: 1px solid var(--article-rule); border-top: 3px solid var(--blue); }
.article-card h3 { max-width: 30ch; font-size: clamp(1.35rem, 2vw, 1.8rem); line-height: 1.25; margin: 22px 0 32px; letter-spacing: -.025em; text-wrap: balance; }
.article-card__link { margin-top: auto; width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: .8rem; font-weight: 700; }
.article-card__link span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--yellow); font-size: 1.1rem; }
.article-card:hover { background: #f0ecdf; }
.article-card:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
@media (max-width: 1050px) {
  .article-shell { width: calc(100% - 64px); }
  .article-hero__grid { grid-template-columns: minmax(0, 1fr) 250px; gap: 32px; }
  .article-heading h1 { font-size: 2.6rem; }
  .article-reading { grid-template-columns: 195px minmax(0, 700px); gap: 40px; }
}
@media (max-width: 760px) {
  .article-shell { width: calc(100% - 40px); }
  .article-page .ed-logo { max-width: 150px; }
  .article-breadcrumb { margin-bottom: 28px; }
  .article-breadcrumb > .article-label { display: none; }
  .article-hero { padding: 16px 0 36px; }
  .article-hero__grid { grid-template-columns: 1fr; gap: 28px; }
  .article-heading h1 { font-size: clamp(2rem, 6.6vw, 2.65rem); margin: 18px 0 22px; line-height: 1.13; }
  .article-category { font-size: .7rem; }
  .article-meta { gap: 10px 16px; }
  .article-meta span + span { padding-left: 16px; }
  .article-cover img { aspect-ratio: 16 / 9; max-height: 340px; }
  .article-cover--neurociencia-aplicada img { object-position: center 30%; }
  .article-cover--neurotecnologia-brasileira img { object-fit: contain; background: #151517; }
  .article-reading { grid-template-columns: 1fr; gap: 42px; padding: 36px 0 48px; }
  .article-toc { position: static; }
  .article-toc ol { margin-top: 12px; }
  .article-toc a { padding: 12px 0; }
  .article-body p:not(.article-label) { font-size: 1.0625rem; }
  .article-section + .article-section { margin-top: 36px; padding-top: 30px; }
  .article-faq { padding: 24px 20px; margin-top: 40px; }
  .article-question p:not(.article-label) { font-size: 1rem; }
  .article-related { padding: 32px 0 48px; }
  .article-related__heading { display: block; margin-bottom: 24px; }
  .article-related__heading > a { margin-top: 16px; }
  .article-cards { grid-template-columns: 1fr; gap: 16px; }
}
@media print {
  .article-page .ed-header, .article-page .ed-footer, .article-breadcrumb, .article-sidebar, .article-related, .article-top, .article-cover { display: none; }
  .article-shell { width: 100%; }
  .article-hero__grid, .article-reading { display: block; }
  .article-hero, .article-reading { padding: 24px 0; }
  .article-heading h1 { font-size: 28pt; }
  .article-body h2, .article-question h3 { break-after: avoid; }
  .article-body p:not(.article-label) { font-size: 11pt; }
  .article-faq { background: transparent; }
}