:root {
  color-scheme: light;
  --cp-bg: #f7f4ef;
  --cp-bg-elevated: #fcfbf8;
  --cp-surface: #ffffff;
  --cp-surface-soft: #f5f5f5;
  --cp-border: #dedede;
  --cp-border-strong: #919191;
  --cp-text: #242424;
  --cp-text-muted: #5c5c5c;
  --cp-text-soft: #6f6f6f;
  --cp-accent: #b11f4b;
  --cp-accent-hover: #9a1a41;
  --cp-accent-soft: rgba(177, 31, 75, 0.08);
  --cp-accent-fg: #ffffff;
  --cp-success: #16a34a;
  --cp-danger: #dc2626;
  --cp-warning: #f59e0b;
  --cp-link: #0078d4;
  --cp-shadow: 0 18px 48px rgba(0, 0, 0, 0.12);
  --cp-overlay: rgba(255, 255, 255, 0.8);
  --cp-panel: rgba(255, 255, 255, 0.86);
  --cp-panel-strong: rgba(255, 255, 255, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.55);
  --cp-highlight: rgba(177, 31, 75, 0.12);
  --paper-gutter: 24px;
  --paragraph-gap: 8px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--cp-surface); color: var(--cp-text); font: 16px/1.5 Georgia, "Times New Roman", serif; }
a { color: var(--cp-text); text-decoration-color: var(--cp-border-strong); text-underline-offset: 2px; }
a:hover { color: var(--cp-accent); }
:focus-visible { outline: 2px solid var(--cp-accent); outline-offset: 4px; }
.newspaper-stream { width: 100%; max-width: 1000px; margin: 0 auto; }
.edition + .edition { margin-top: 40px; border-top: 4px double var(--cp-text); }
.sheet { width: 100%; padding: 32px 40px; }
.page-one { padding-bottom: 0; }
.page-two { padding-top: 24px; }
.masthead { border-bottom: 4px double var(--cp-text); padding-bottom: 12px; text-align: center; }
.newspaper-name { margin: 0 0 12px; font: 700 clamp(30px, 5vw, 52px)/1 "Times New Roman", Georgia, serif; letter-spacing: -0.04em; text-transform: uppercase; }
.dateline { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.tagline { margin: 0; font-size: 14px; font-style: italic; }
.dateline time { font: 12px/1.4 "Segoe UI", Arial, sans-serif; }
h2 { margin: 0 0 12px; font: 700 30px/1.08 Georgia, "Times New Roman", serif; letter-spacing: -0.025em; text-wrap: balance; }
p { margin: 0 0 var(--paragraph-gap); }
p:last-child { margin-bottom: 0; }
.lead { margin-top: 16px; }
.lead h2 { font: 700 40px/1.05 "Times New Roman", Georgia, serif; letter-spacing: -0.025em; }
.lead-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--paper-gutter); }
.lead-copy { grid-column: span 2; min-width: 0; }
.story-columns { columns: 2; }
.hybrid-copy { columns: 3; }
.story-columns, .hybrid-copy { column-gap: var(--paper-gutter); column-rule: 1px solid var(--cp-border); }
.story-columns p, .hybrid-copy p, .story-intro p, .story-details p { text-align: justify; hyphens: auto; hyphenate-limit-chars: 7 3 3; orphans: 2; widows: 2; }
aside, .column { position: relative; min-width: 0; }
aside::before, .column + .column::before { content: ""; position: absolute; left: calc(var(--paper-gutter) / -2); top: 0; bottom: 0; width: 1px; background: var(--cp-border); }
.lead-illustration { margin: 0 0 12px; border-top: 1px solid var(--cp-border); border-bottom: 1px solid var(--cp-border); padding: 8px 0; }
.lead-illustration svg { display: block; width: 100%; height: auto; max-height: 180px; }
.lead-illustration svg text { fill: var(--cp-text); font: 11px "Segoe UI", Arial, sans-serif; }
.lead-illustration svg .move-label { font-size: 10px; }
.board-wall { fill: var(--cp-border-strong); }
.board-floor { fill: var(--cp-surface-soft); }
.board-box { fill: var(--cp-accent-soft); stroke: var(--cp-accent); stroke-width: 1.4; }
.board-mark { fill: none; stroke: var(--cp-accent); stroke-width: 1; }
.board-player { fill: var(--cp-text); }
.board-target { fill: none; stroke: var(--cp-text-muted); stroke-dasharray: 2 2; }
.board-arrow { fill: none; stroke: var(--cp-text); stroke-width: 1.4; }
.lead-illustration figcaption { margin-top: 6px; font: 11px/1.4 "Segoe UI", Arial, sans-serif; color: var(--cp-text-muted); }
.mechanism, .chart, .diagram { margin: 0 0 16px; font-family: "Segoe UI", Arial, sans-serif; }
figcaption { font-size: 12px; line-height: 1.35; margin-bottom: 8px; }
figcaption span { display: block; margin-top: 4px; font-size: 11px; color: var(--cp-text-muted); }
.experiment-setup { font-size: 12px; color: var(--cp-text-muted); }
.mechanism table { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 12px; line-height: 1.35; }
.mechanism th, .mechanism td { padding: 7px 6px 7px 0; border-bottom: 1px solid var(--cp-border); text-align: left; vertical-align: top; }
.mechanism thead th { font-size: 11px; font-weight: 400; color: var(--cp-text-muted); }
.mechanism tbody th { width: 54%; font-weight: 400; }
.mechanism td { font-weight: 700; }
.figure-note { margin: 0; font: 11px/1.4 "Segoe UI", Arial, sans-serif; color: var(--cp-text-muted); }
.citation { margin-top: 12px; font: 11px/1.4 "Segoe UI", Arial, sans-serif; }
.citation a { color: var(--cp-text-muted); }
.hybrid { margin-top: 24px; padding-top: 16px; border-top: 2px solid var(--cp-text); }
.diagram ol { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 0; }
.diagram li { position: relative; display: grid; place-items: center; min-height: 44px; border: 1px solid var(--cp-border-strong); padding: 8px; text-align: center; font-size: 12px; line-height: 1.3; }
.diagram li:not(:last-child)::after { content: "\2192"; position: absolute; right: -16px; top: 50%; transform: translateY(-50%); font-size: 14px; line-height: 16px; color: var(--cp-accent); }
.memory { border-top: 1px solid var(--cp-text); padding-top: 6px; margin: 8px 0; text-align: center; font-size: 11px; color: var(--cp-text-muted); }
.continuation, .print-folio { display: none; }
.page-heading { border-top: 2px solid var(--cp-text); border-bottom: 1px solid var(--cp-border); padding: 16px 0; margin-bottom: 16px; }
.page-heading h2 { font-size: 35px; margin-bottom: 8px; }
.page-heading p { font-style: italic; }
.columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--paper-gutter); row-gap: 12px; }
.column { display: grid; grid-template-rows: subgrid; grid-row: span 5; gap: 12px; }
.column h2 { max-width: 24ch; margin: 0; font-size: 28px; }
.column .citation { align-self: end; margin: 0; }
.column .chart { margin: 0; padding: 12px 0; border-top: 1px solid var(--cp-border); border-bottom: 1px solid var(--cp-border); }
.chart-row { margin-bottom: 10px; }
.bar-label { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; margin-bottom: 4px; }
.track { height: 11px; background: var(--cp-border); }
.bar { height: 100%; background: var(--cp-text-muted); }
.bar.accent { background: var(--cp-accent); }
.axis { display: flex; justify-content: space-between; font-size: 10px; color: var(--cp-text-muted); margin-bottom: 8px; }
.discussion { margin-top: 24px; padding-top: 12px; border-top: 2px solid var(--cp-text); }
.discussion h2 { font-size: 22px; }
.editorial-policy { margin-top: 20px; border-top: 1px solid var(--cp-border); padding-top: 8px; font: 11px/1.45 "Segoe UI", Arial, sans-serif; color: var(--cp-text-muted); }
@supports not (grid-template-rows: subgrid) {
  .column { display: flex; flex-direction: column; }
  .column .citation { margin-top: auto; align-self: start; }
}
@media screen and (max-width: 840px) {
  .sheet { padding: 24px 20px; }
  .page-one { padding-bottom: 0; }
  .page-two { padding-top: 20px; }
  .dateline { flex-wrap: wrap; gap: 4px 12px; }
  .newspaper-name { font-size: clamp(28px, 6vw, 45px); }
  .lead h2 { font-size: 34px; }
  .lead-grid { grid-template-columns: 1fr; }
  .lead-copy { grid-column: auto; }
  .story-columns, .hybrid-copy { columns: 1; }
  .story-columns p, .hybrid-copy p, .story-intro p, .story-details p { text-align: left; hyphens: manual; }
  aside::before, .column + .column::before { display: none; }
  .columns, .column { display: block; }
  .column h2, .story-intro, .story-details { margin-bottom: 12px; }
  .column + .column { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--cp-text); }
  .column .chart { margin: 16px 0; }
  .diagram ol { grid-template-columns: 1fr; }
  .diagram li { font-size: 13px; }
  .diagram li:not(:last-child)::after { content: "\2193"; left: 50%; right: auto; top: auto; bottom: -18px; transform: translateX(-50%); }
}
@page { size: A4; margin: 0; }
@media print {
  body { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .newspaper-stream { max-width: none; margin: 0; }
  .edition + .edition { margin: 0; border: 0; }
  .sheet { width: 210mm; height: 297mm; padding: 8mm 9mm 7mm; display: flex; flex-direction: column; font-size: 13.2px; line-height: 18px; break-after: page; break-inside: avoid; }
  .sheet > * { flex-shrink: 0; }
  .edition:last-child .sheet:last-child { break-after: auto; }
  .newspaper-name { font-size: 45px; margin-bottom: 9px; }
  .masthead { padding-bottom: 9px; }
  .dateline time { font-size: 10px; }
  .lead { margin-top: 12px; }
  .lead h2 { font-size: 38px; line-height: 1.02; margin-bottom: 10px; }
  .lead-illustration { padding: 7px 0; }
  .lead-illustration svg { height: 128px; }
  .lead-illustration figcaption { margin-top: 4px; font-size: 9px; line-height: 1.35; }
  .mechanism table { font-size: 10.5px; }
  .mechanism th, .mechanism td { padding: 6px 5px 6px 0; }
  .mechanism thead th { font-size: 9px; }
  .experiment-setup { font-size: 10px; }
  .mechanism figcaption, .diagram figcaption { font-size: 11px; }
  .figure-note { font-size: 9px; }
  .citation { margin-top: 8px; font-size: 9px; line-height: 1.3; }
  .hybrid { margin-top: 20px; padding-top: 12px; }
  .hybrid h2 { font-size: 27px; line-height: 1.06; margin-bottom: 10px; }
  .diagram li { min-height: 38px; font-size: 11px; }
  .memory { font-size: 9px; }
  .continuation { display: block; border-bottom: 3px double var(--cp-text); padding-bottom: 9px; }
  .continuation-name { display: block; font: 700 27px/1.05 "Times New Roman", Georgia, serif; margin-bottom: 8px; }
  .continuation .tagline { font-size: 12px; }
  .page-heading { border-top: 0; padding: 14px 0; margin-bottom: 13px; }
  .page-heading p { font-size: 13px; }
  .column h2 { font-size: 27px; }
  figcaption { margin-bottom: 10px; }
  .bar-label { font-size: 11px; }
  .axis { font-size: 9px; }
  .discussion h2 { font-size: 19px; }
  .discussion p { font-size: 12px; }
  .editorial-policy { margin-top: 8px; font-size: 8px; }
  .print-folio { display: flex; justify-content: flex-end; margin-top: auto; font: 9px/1.4 "Segoe UI", Arial, sans-serif; color: var(--cp-text-muted); }
}