.article-hero h1 span { display: block; }
.data-article a:not(.button):not(.data-source-card) { color: var(--green); text-decoration: underline; text-underline-offset: .2em; }
.data-visual { margin: 0 0 34px; }
.data-visual img { width: 100%; height: auto; }
.data-visual figcaption { margin-top: 10px; color: var(--ink-soft); font-size: 13px; line-height: 1.85; }
.data-study, .data-record, .data-example, .data-sources { margin: 28px 0; padding: 26px; border: 1px solid var(--line); background: rgba(255,255,255,.34); }
.data-study h3, .data-record h3, .data-example h3 { margin-top: 0; }
.data-article .data-small { font-size: 13px; line-height: 1.85; }
.data-study p:last-child, .data-example p:last-child { margin-bottom: 0; }
.data-rates { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 22px; }
.data-rates > div { padding: 22px 18px; border: 1px solid var(--line); background: var(--surface); }
.data-rates strong { color: var(--green); font-size: 38px; font-weight: 700; }
.data-rates strong span { font-size: 20px; }
.data-article .data-rates p { margin: 10px 0 0; font-size: 14px; line-height: 1.8; }
.data-table { width: 100%; border-collapse: collapse; table-layout: fixed; margin: 24px 0; font-size: 15px; line-height: 1.9; }
.data-table caption { padding-bottom: 12px; font-weight: 700; text-align: left; }
.data-table th, .data-table td { padding: 18px; border: 1px solid var(--line); vertical-align: top; text-align: left; }
.data-table th { width: 26%; color: var(--green); background: rgba(255,255,255,.34); }
.data-table td { color: var(--ink-soft); }
.data-timeline { margin: 28px 0; border: 1px solid var(--line); background: rgba(255,255,255,.34); }
.data-timeline figcaption { padding: 18px 22px; font-size: 14px; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.data-timeline-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); }
.data-timeline-grid > div { padding: 24px 20px; background: var(--surface); }
.data-timeline-grid span { display: block; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.data-timeline-grid strong { display: block; margin-top: 14px; color: var(--green); font-size: 30px; }
.data-intervals { display: flex; flex-wrap: wrap; gap: 10px 24px; padding: 22px; }
.data-article .data-intervals p { margin: 0; font-size: 14px; }
.data-record dl { margin: 0; }
.data-record dl > div { display: grid; grid-template-columns: 135px 1fr; gap: 18px; padding: 16px 0; border-top: 1px solid var(--line); line-height: 1.85; font-size: 15px; }
.data-record dt { color: var(--green); font-weight: 700; }
.data-record dd { margin: 0; color: var(--ink-soft); }
.data-sources h2 { margin-top: 0; font-size: 26px; }
.data-source-card { display: block; padding: 22px 0; border-top: 1px solid var(--line); }
.data-source-card strong { display: block; color: var(--green); font-size: 16px; line-height: 1.8; text-decoration: underline; text-underline-offset: .2em; }
.data-source-card span { display: block; margin-top: 8px; color: var(--ink-soft); font-size: 14px; line-height: 1.9; }
.data-source-card:last-child { padding-bottom: 0; }
@media (max-width: 560px) {
  .data-article h2 { font-size: 26px; }
  .data-study, .data-record, .data-example, .data-sources { padding: 20px; }
  .data-rates { grid-template-columns: 1fr; gap: 12px; }
  .data-rates > div { padding: 18px; }
  .data-table th, .data-table td { padding: 12px 10px; font-size: 14px; }
  .data-table th { width: 29%; }
  .data-timeline-grid { grid-template-columns: 1fr; }
  .data-timeline-grid > div { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px; }
  .data-timeline-grid strong { margin: 0; font-size: 28px; }
  .data-record dl > div { grid-template-columns: 95px 1fr; gap: 14px; font-size: 14px; }
  .data-article .cta { padding: 24px; }
}