/*
 * Editorial print edition of the complete, shared-content portfolio.
 * Load after preview-shell.css and ad-case.css. Screen layout is untouched.
 * The 186 mm canvas matches make_preview_pdf.js; the lower 8 mm holds folios.
 */
@media print {
  @page { size: 210mm 210mm; margin: 11mm; }

  .portfolio-preview {
    --bg: #fff;
    --card: #fff;
    --tx: #17231e;
    --tx2: #5b655f;
    --tx3: #77817b;
    --green: #0b6950;
    --green-bg: #f2f5f3;
    --line: #e6ebe7;
    --line2: #dde4df;
    background: #fff;
    font-size: 11px;
    line-height: 1.65;
    overflow: visible;
  }
  .portfolio-preview .wrap { width: 100%; max-width: none; padding: 0 4px; }
  .portfolio-preview section { margin: 0; padding: 0; border: 0; }
  .portfolio-preview section > .wrap { display: block; }
  .portfolio-preview .case-body { display: contents; }
  .portfolio-preview .case-rail,
  .portfolio-preview .reading-progress,
  .portfolio-preview .project-exhibit,
  .portfolio-preview .proj-divider,
  .portfolio-preview .preview-nav,
  .portfolio-preview .skip-link,
  .portfolio-preview .image-viewer { display: none !important; }
  .portfolio-preview .image-expand { display: contents; }
  .portfolio-preview .page,
  .portfolio-preview #toudi .page {
    display: block;
    height: 186mm;
    min-height: 0;
    max-height: none;
    margin: 0;
    padding: 6mm 0 8mm;
    border: 0;
    border-radius: 0;
    background: #fff;
    box-shadow: none;
    position: relative;
    overflow: visible;
    break-before: page;
    page-break-before: always;
  }
  .portfolio-preview .page.first { break-before: auto; page-break-before: avoid; padding-top: 12mm; }
  .portfolio-preview .page::before,
  .portfolio-preview .page::after {
    font-family: var(--font);
    font-size: 8px;
    font-weight: 400;
    letter-spacing: .035em;
    color: var(--tx3);
  }
  .portfolio-preview .page::after { content: attr(data-preview-page) " / " attr(data-preview-total); }
  .portfolio-preview .page.first::before,
  .portfolio-preview .page.first::after { content: none; }

  /* One typography scale for prose, captions and the original component set. */
  .portfolio-preview .sec-head,
  .portfolio-preview .case-head { border: 0; padding: 0; max-width: none; margin: 0 0 4mm; }
  .portfolio-preview .page .sec-num {
    font-family: var(--font);
    color: var(--green);
    font-size: 9.5px;
    line-height: 1.5;
    letter-spacing: .025em;
    margin: 0 0 6px;
  }
  .portfolio-preview .sec-head h2,
  .portfolio-preview .case-head h3 {
    color: var(--tx);
    font-size: 22px;
    font-weight: 750;
    line-height: 1.32;
    letter-spacing: -.02em;
    margin: 0 0 8px;
  }
  .portfolio-preview .sec-head .lede,
  .portfolio-preview .case-head p {
    max-width: none;
    margin: 0;
    font-size: 11.5px;
    line-height: 1.7;
    color: var(--tx2);
  }
  .portfolio-preview .prose { max-width: none; }
  .portfolio-preview .prose h3,
  .portfolio-preview .prose h4,
  .portfolio-preview .story-research h4,
  .portfolio-preview .story-result-copy h4 { font-size: 13px; line-height: 1.5; margin: 0 0 6px; }
  .portfolio-preview .prose p,
  .portfolio-preview .story-columns p,
  .portfolio-preview .story-list,
  .portfolio-preview .story-note { font-size: 11px; line-height: 1.65; }
  .portfolio-preview .prose p { margin: 0 0 8px; }
  .portfolio-preview .prose p:last-child { margin-bottom: 0; }
  .portfolio-preview .story-list { padding-left: 1.35em; margin: 5px 0 8px; }
  .portfolio-preview .story-list li + li { margin-top: 4px; }
  .portfolio-preview .story-note { margin: 3mm 0 0; }
  .portfolio-preview .story-columns { gap: 5mm; margin-top: 4mm; }
  .portfolio-preview .story-columns h4 { font-size: 12px; line-height: 1.5; margin-bottom: 5px; }
  .portfolio-preview .metric-context { margin: 2mm 0 0; color: var(--tx2); font-size: 9.5px; line-height: 1.6; }

  /* Straight-on evidence images: original proportions, quiet frames, no crops. */
  .portfolio-preview .shot,
  .portfolio-preview #advertising .shot,
  .portfolio-preview #toudi .shot {
    width: 100%;
    max-width: 100%;
    margin: 3mm 0;
    border: 1px solid var(--line2);
    border-radius: 4px;
    background: #fff;
    box-shadow: none !important;
    overflow: visible;
    transform: none;
    break-inside: avoid;
  }
  .portfolio-preview .shot img,
  .portfolio-preview #advertising .shot img,
  .portfolio-preview #toudi .shot img {
    display: block;
    width: 100%;
    height: auto;
    max-height: none;
    object-fit: contain;
  }
  .portfolio-preview .shot .bar,
  .portfolio-preview #advertising .shot .bar,
  .portfolio-preview #toudi .shot .bar { padding: 4px 8px; gap: 0; background: var(--green-bg); border-bottom: 1px solid var(--line); }
  .portfolio-preview .shot .bar i { display: none; }
  .portfolio-preview .shot .bar .url,
  .portfolio-preview #advertising .shot .bar .url,
  .portfolio-preview #toudi .shot .bar .url { margin: 0; padding: 0; border: 0; background: transparent; font: 8.5px/1.5 var(--font); letter-spacing: 0; color: var(--tx2); }
  .portfolio-preview .shot .cap,
  .portfolio-preview #advertising .shot .cap,
  .portfolio-preview #toudi .shot .cap {
    display: block;
    padding: 6px 8px;
    font: 10px/1.55 var(--font);
    color: var(--tx2);
    background: #fff;
    border-top: 1px solid var(--line);
  }
  .portfolio-preview .shot .cap b,
  .portfolio-preview #advertising .shot .cap b,
  .portfolio-preview #toudi .shot .cap b {
    display: inline;
    margin: 0 6px 0 0;
    color: var(--green);
    font: 600 10px/1.55 var(--font);
    white-space: normal;
    letter-spacing: 0;
  }

  /* Covers: the interface owns the page; three facts read underneath it. */
  .portfolio-preview .page.case-cover,
  .portfolio-preview #toudi .page.case-cover {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: max-content max-content max-content;
    column-gap: 0;
    row-gap: 3mm;
    align-content: start;
    align-items: start;
  }
  .portfolio-preview .case-cover .p8grid,
  .portfolio-preview .case-cover .lcol { display: contents; }
  .portfolio-preview .case-cover .sec-head,
  .portfolio-preview #toudi .case-cover .sec-head {
    display: block;
    grid-column: 1 / -1;
    grid-row: 1;
    height: auto;
    min-height: min-content;
    margin: 0;
    padding: 0;
  }
  .portfolio-preview .case-cover .sec-head h2 { font-size: 24px; line-height: 1.28; margin-bottom: 6px; }
  .portfolio-preview .case-cover .title-secondary { display: inline; font-size: .68em; font-weight: 500; color: var(--tx2); letter-spacing: 0; }
  .portfolio-preview #toudi .page .sec-num,
  .portfolio-preview #toudi .case-cover .sec-num { font: 9.5px/1.5 var(--font); letter-spacing: .025em; margin: 0 0 6px; }
  .portfolio-preview .case-cover .sec-head .lede,
  .portfolio-preview #toudi .case-cover .sec-head .lede { font-size: 11.5px; line-height: 1.65; }
  .portfolio-preview .case-cover .tags,
  .portfolio-preview #toudi .case-cover .tags { display: flex; gap: 5px 10px; margin: 6px 0 0; padding: 0; }
  .portfolio-preview .case-cover .tag { font-size: 9px; line-height: 1.5; border: 0; border-radius: 0; padding: 0; background: none; color: var(--tx2); }
  .portfolio-preview .case-cover .tag.hl { color: var(--green); }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .case-cover .case-hero {
    display: block;
    grid-column: 1 / -1;
    grid-row: 2;
    align-self: start;
    width: 100%;
    max-width: none;
    margin: 0;
    border: 0;
  }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .page.case-cover .case-hero img { width: auto; max-width: 100%; height: auto; max-height: 100mm; margin: 0 auto; object-fit: contain; border: 1px solid var(--line2); border-radius: 4px; }
  .portfolio-preview #advertising .page.case-cover .case-hero img { max-height: 92mm; }
  .portfolio-preview #toudi .page.case-cover .case-hero img { max-height: 104mm; }
  .portfolio-preview .case-cover .case-hero .bar { display: none; }
  .portfolio-preview .case-cover .case-hero .cap { font-size: 9.5px; padding: 5px 0 0; border: 0; }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .page.case-cover .case-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5mm;
    grid-column: 1 / -1;
    grid-row: 3;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 3mm 0 0;
    border: 0;
    border-top: 1px solid var(--line2);
  }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .page.case-cover .case-facts > .case-fact { min-width: 0; grid-row: auto; grid-column: auto; }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .case-cover .case-fact + .case-fact { margin-top: 0; }
  .portfolio-preview .case-cover .case-background .case-fact h3 { margin: 0 0 4px; color: var(--green); font-size: 12px; line-height: 1.5; }
  .portfolio-preview .case-cover .case-facts .case-fact p,
  .portfolio-preview #advertising .case-cover .case-background p,
  .portfolio-preview .case-cover .case-facts .story-list { font-size: 10.5px; line-height: 1.6; margin: 0; }
  .portfolio-preview .case-cover .case-facts .story-list { margin-top: 4px; }
  .portfolio-preview .case-cover .case-facts .story-list li + li { margin-top: 4px; }
  .portfolio-preview .case-cover .case-work { grid-column: 1 / -1; grid-row: 3; margin: 0; }
  .portfolio-preview .case-cover .case-work > h3,
  .portfolio-preview .case-cover .case-work > .prose h3 { font-size: 12px; line-height: 1.5; margin: 0 0 6px; }
  .portfolio-preview .case-cover .case-work .flow,
  .portfolio-preview #advertising .case-cover .case-work .flow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: auto;
    gap: 4mm;
    height: auto;
    margin: 0 !important;
  }
  .portfolio-preview .case-cover .flow .step {
    min-width: 0;
    padding: 7px 0 0;
    background: transparent;
    border: 0;
    border-top: 1px solid var(--line2);
    border-radius: 0 !important;
  }
  .portfolio-preview .case-cover .flow .step .sn { font: 600 9.5px/1.5 var(--font); margin: 0 0 3px; }
  .portfolio-preview .case-cover .flow .step h4 { font-size: 11px; line-height: 1.5; margin: 0 0 4px; }
  .portfolio-preview .case-cover .flow .step p { font-size: 10px; line-height: 1.55; margin: 0; }
  .portfolio-preview .case-cover .case-flow { display: none; }
  .portfolio-preview #walk .page.case-cover { grid-template-columns: 110mm minmax(0, 1fr); column-gap: 6mm; }
  .portfolio-preview #walk .page.case-cover .case-hero { grid-column: 1; grid-row: 2; }
  .portfolio-preview #walk .page.case-cover .case-hero img { width: 100%; height: auto; max-height: none; }
  .portfolio-preview #walk .page.case-cover .case-facts { display: block; grid-column: 2; grid-row: 2; padding: 0 0 0 4mm; border: 0; border-left: 1px solid var(--line2); }
  .portfolio-preview #walk .page.case-cover .case-facts .case-fact + .case-fact { margin-top: 3mm; }
  .portfolio-preview #walk .case-cover .case-context { grid-column: 1 / -1; grid-row: 3; margin: 0; }
  .portfolio-preview #walk .case-cover .case-context .case-work { display: block; margin-top: 3mm; }
  .portfolio-preview .case-cover > .metric-context { grid-column: 1 / -1; margin: 0; }
  .portfolio-preview #walk .case-cover .case-foundation { margin: 0; padding: 2mm 0 0; border-top: 1px solid var(--line2); }
  .portfolio-preview #walk .case-cover .case-foundation h4 { margin: 0 0 4px; font-size: 11px; color: var(--green); }
  .portfolio-preview #walk .case-cover .case-foundation p { font-size: 10.5px; line-height: 1.6; margin: 0; }

  /* Diagrams and tables retain their role and all comparison conditions. */
  .portfolio-preview .prototype-diagram,
  .portfolio-preview #advertising .prototype-diagram {
    width: 100%;
    max-width: 100%;
    margin: 3mm 0 4mm;
    border: 1px solid var(--line2);
    border-radius: 3px;
  }
  .portfolio-preview .prototype-diagram img { max-height: 115mm; width: 100%; height: auto; object-fit: contain; }
  .portfolio-preview #advertising .ad-product-flow .prototype-diagram { max-width: 150mm; margin: 3mm auto; }
  .portfolio-preview #advertising .ad-product-flow .prototype-diagram img { max-height: 102mm; }
  .portfolio-preview #advertising .ad-design-context { display: grid; grid-template-columns: 1fr 1fr; gap: 5mm; padding: 2mm 0; margin: 2mm 0; border-block: 1px solid var(--line2); }
  .portfolio-preview #advertising .ad-design-context h4 { margin: 0 0 4px; font-size: 11px; line-height: 1.5; }
  .portfolio-preview #advertising .ad-design-context p { margin: 0; font-size: 10.5px; line-height: 1.6; color: var(--tx2); }
  .portfolio-preview #advertising .ad-product-principles { margin-top: 2mm; }
  .portfolio-preview #advertising .ad-quality-results { display: grid; grid-template-columns: 1fr 1fr; gap: 4mm; margin: 4mm 0 2mm; }
  .portfolio-preview #advertising .ad-quality-card { padding: 3mm 4mm; border: 1px solid var(--line2); border-radius: 3px; background: var(--green-bg); }
  .portfolio-preview #advertising .ad-quality-label { display: flex; align-items: center; justify-content: space-between; gap: 2mm; font-size: 12px; font-weight: 650; }
  .portfolio-preview #advertising .ad-quality-label span { font-size: 9px; font-weight: 400; color: var(--tx2); }
  .portfolio-preview #advertising .ad-quality-value { margin: 2mm 0; font-size: 28px; line-height: 1.2; font-weight: 650; color: var(--green); }
  .portfolio-preview #advertising .ad-quality-value small { margin-left: 5px; font-size: 12px; font-weight: 400; color: var(--tx2); }
  .portfolio-preview #advertising .ad-quality-card p { font-size: 9.5px; line-height: 1.6; color: var(--tx2); margin: 0 0 2mm; }
  .portfolio-preview #advertising .ad-quality-breakdown { display: flex; gap: 6mm; border-top: 1px solid var(--line2); padding-top: 2mm; font-size: 9.5px; color: var(--tx2); }
  .portfolio-preview #advertising .ad-quality-breakdown b { color: var(--tx); margin-left: 4px; }
  .portfolio-preview #advertising .ad-post-result-note { font-size: 9.5px !important; color: var(--tx2); margin: 2mm 0 0; }
  .portfolio-preview #advertising .ad-quality-targets { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 5mm; padding: 3mm 0; margin-top: 3mm; border-block: 1px solid var(--line2); }
  .portfolio-preview #advertising .ad-quality-targets h4 { margin: 0 0 3px; font-size: 11px; }
  .portfolio-preview #advertising .ad-quality-targets p { margin: 0; font-size: 9px; line-height: 1.6; color: var(--tx2); }
  .portfolio-preview #advertising .ad-quality-targets span { display: block; font-size: 9.5px; color: var(--tx2); }
  .portfolio-preview #advertising .ad-quality-targets b { display: block; margin-top: 3px; font-size: 16px; }
  .portfolio-preview #advertising .ad-quality-targets small { font-size: 10px; font-weight: 400; color: var(--tx2); }
  .portfolio-preview #advertising .ad-architecture .ad-architecture-diagram { width: 147mm; max-width: 147mm; margin: 2mm auto 3mm; }
  .portfolio-preview #advertising .ad-architecture .ad-architecture-diagram img { max-height: 108mm; }
  .portfolio-preview .product-table { width: 100%; margin: 4mm 0 0; font-size: 10.5px; line-height: 1.6; table-layout: fixed; border-collapse: collapse; }
  .portfolio-preview .product-table th,
  .portfolio-preview .product-table td,
  .portfolio-preview #toudi .toudi-results th,
  .portfolio-preview #toudi .toudi-results td { padding: 7px 9px; font-size: 10.5px; line-height: 1.6; border-bottom: 1px solid var(--line2); vertical-align: top; }
  .portfolio-preview .product-table thead th { padding-block: 6px; font-size: 9.5px; color: var(--tx2); font-weight: 500; background: var(--green-bg); }
  .portfolio-preview .product-table th:first-child { width: 23%; }
  .portfolio-preview .product-table strong { font-size: 12px; line-height: 1.5; font-weight: 650; color: var(--green); }
  .portfolio-preview .decision-table th:last-child,
  .portfolio-preview .interaction-table th:last-child { width: 29%; }
  .portfolio-preview .interaction-table { margin-top: 3mm; }
  .portfolio-preview .result-table { border-top: 1px solid var(--line2); }
  .portfolio-preview .result-table th:first-child { width: 24%; }

  /* Start from a full-width figure; split only the pages that need it. */
  .portfolio-preview .editorial-steps { display: grid; grid-template-columns: 1fr; gap: 3mm; margin: 0; }
  .portfolio-preview .editorial-step { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2mm; align-items: start; margin: 0; min-width: 0; }
  .portfolio-preview .editorial-copy { min-width: 0; padding: 0; }
  .portfolio-preview .editorial-copy h4 { font-size: 12px; line-height: 1.5; margin: 0 0 5px; }
  .portfolio-preview .editorial-copy h3 { font-size: 13px; line-height: 1.5; margin: 0 0 6px; }
  .portfolio-preview .editorial-copy p + h4 { margin-top: 3mm; }
  .portfolio-preview .editorial-copy p { font-size: 11px; line-height: 1.65; margin: 0; color: var(--tx2); }
  .portfolio-preview .step-kicker { font-size: 9.5px; line-height: 1.5; color: var(--green); margin: 0 0 5px; }
  .portfolio-preview .editorial-step > .shot { margin: 0; max-width: 100%; }
  .portfolio-preview .editorial-step > .shot .bar { display: none; }
  .portfolio-preview .editorial-step > .shot .cap { font-size: 9.5px; padding: 5px 7px; }

  /* Three steps: one dominant view, then two adjacent supporting views. */
  .portfolio-preview .drama-assets .editorial-steps,
  .portfolio-preview #advertising .ad-authoring .editorial-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3mm 5mm; }
  .portfolio-preview .drama-assets .editorial-step,
  .portfolio-preview #advertising .ad-authoring .editorial-step { display: block; }
  .portfolio-preview .drama-assets .editorial-step:first-child,
  .portfolio-preview #advertising .ad-authoring .editorial-step:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 110mm minmax(0, 1fr); gap: 5mm; align-items: start; }
  .portfolio-preview .drama-assets .editorial-step:first-child > .shot,
  .portfolio-preview #advertising .ad-authoring .editorial-step:first-child > .shot { grid-column: 1; grid-row: 1; }
  .portfolio-preview .drama-assets .editorial-step:first-child > .editorial-copy,
  .portfolio-preview #advertising .ad-authoring .editorial-step:first-child > .editorial-copy { grid-column: 2; grid-row: 1; }
  .portfolio-preview #advertising .ad-authoring > .case-head { margin-bottom: 3mm; }
  .portfolio-preview #advertising .ad-authoring .editorial-step:first-child { grid-template-columns: 104mm minmax(0, 1fr); }
  .portfolio-preview #advertising .ad-authoring .editorial-step > .shot { margin: 0; }
  .portfolio-preview .drama-assets .editorial-step .editorial-copy,
  .portfolio-preview #advertising .ad-authoring .editorial-step .editorial-copy { margin-bottom: 1.5mm; }
  .portfolio-preview .drama-assets .editorial-step:first-child .editorial-copy,
  .portfolio-preview #advertising .ad-authoring .editorial-step:first-child .editorial-copy { margin: 0; }
  .portfolio-preview .drama-assets .editorial-copy p,
  .portfolio-preview #advertising .ad-authoring .editorial-copy p { font-size: 10.5px; line-height: 1.55; }
  .portfolio-preview .drama-assets .editorial-step > .shot img,
  .portfolio-preview #advertising .ad-authoring .editorial-step > .shot img { max-height: none; object-fit: contain; }
  .portfolio-preview .drama-assets .editorial-step:not(:first-child) > .shot { width: 82mm; max-width: 100%; margin-inline: 0; }
  .portfolio-preview #advertising .ad-authoring .editorial-step > .shot .cap { font-size: 9.5px; line-height: 1.5; padding: 4px 6px; }
  .portfolio-preview .drama-assets .p3grid { width: 100%; max-width: 94%; margin: 0 auto; gap: 4mm; }
  .portfolio-preview .drama-assets .p3grid .shot { margin: 0; }
  .portfolio-preview .drama-video > .shot { max-width: 100%; margin: 2mm auto 3mm; }
  .portfolio-preview .drama-video > .editorial-step { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2mm; }
  .portfolio-preview .drama-video > .editorial-step > .shot { grid-row: 1; border: 0; }
  .portfolio-preview .drama-video > .editorial-step > .editorial-copy { grid-row: 2; }
  .portfolio-preview .drama-video > .editorial-step > .shot img { width: auto; max-width: 100%; max-height: 92mm; margin: 0 auto; border: 1px solid var(--line2); border-radius: 4px; }
  .portfolio-preview .drama-video > .editorial-step .editorial-copy h4 { display: inline; margin-right: 8px; }
  .portfolio-preview .drama-video > .editorial-step .editorial-copy p { display: inline; }
  .portfolio-preview .story-evolution { margin: 0; }
  .portfolio-preview .story-evolution .evo-item { grid-template-columns: 29mm minmax(0, 1fr); gap: 5mm; padding: 3mm 0; }
  .portfolio-preview .story-evolution .evo-item .yr { font: 10px/1.6 var(--font); }
  .portfolio-preview .story-evolution .evo-item h4 { font-size: 13px; line-height: 1.5; margin: 0 0 4px; }
  .portfolio-preview .story-evolution .story-list { font-size: 10.5px; line-height: 1.6; margin: 3px 0 0; }
  .portfolio-preview .drama-evolution-shots { gap: 5mm; margin-top: 3mm !important; }
  .portfolio-preview .drama-evolution-shots .shot { margin: 0; }
  .portfolio-preview .result-followup { grid-template-columns: minmax(0, 1fr); gap: 1mm; align-items: start; margin-top: 2mm; }
  .portfolio-preview .result-followup .story-result-copy { margin: 0; }
  .portfolio-preview .drama-results .story-result-copy p { font-size: 11px; line-height: 1.65; margin: 0; }
  .portfolio-preview .result-followup .editorial-copy h4 { display: inline; margin-right: 8px; }
  .portfolio-preview .result-followup .editorial-copy p { display: inline; }
  .portfolio-preview .result-followup .shot { width: 136mm; max-width: 100%; margin: 0 auto; }
  .portfolio-preview .result-followup .shot .bar { display: none; }
  .portfolio-preview .result-followup .shot .cap { display: block; }
  .portfolio-preview .drama-iteration-steps { gap: 3mm; }
  .portfolio-preview .drama-iteration-steps .editorial-step { grid-template-columns: 115mm minmax(0, 1fr); gap: 5mm; align-items: start; }
  .portfolio-preview .drama-iteration-steps .editorial-step > .shot { grid-column: 1; grid-row: 1; }
  .portfolio-preview .drama-iteration-steps .editorial-step > .editorial-copy { grid-column: 2; grid-row: 1; }
  .portfolio-preview .drama-iteration-steps .story-list { font-size: 10.5px; line-height: 1.6; }

  /* Advertising: large diagrams, distinct vertical generation components. */
  .portfolio-preview #advertising .ad-role-points,
  .portfolio-preview #advertising .ad-design-points { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5mm; margin: 3mm 0 0; }
  .portfolio-preview #advertising .ad-role-points h4,
  .portfolio-preview #advertising .ad-step-copy h4,
  .portfolio-preview #advertising .ad-authoring-step h4,
  .portfolio-preview #advertising .ad-media-step h4,
  .portfolio-preview #advertising .ad-exploration-step h4 { font-size: 12px; line-height: 1.5; margin: 0 0 5px; }
  .portfolio-preview #advertising .ad-role-points p,
  .portfolio-preview #advertising .ad-step-copy p,
  .portfolio-preview #advertising .ad-authoring-step p,
  .portfolio-preview #advertising .ad-media-step p,
  .portfolio-preview #advertising .ad-exploration-step p { font-size: 11px; line-height: 1.65; margin: 0; }
  .portfolio-preview #advertising .ad-authoring-intake { grid-template-columns: .85fr 1.15fr; gap: 6mm; margin: 3mm 0 4mm; }
  .portfolio-preview #advertising .ad-authoring-main { grid-template-columns: 1fr 1fr; gap: 5mm; margin: 0 !important; }
  .portfolio-preview #advertising .ad-authoring-main .shot { margin: 2mm 0 0; }
  .portfolio-preview #advertising .ad-media-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8mm; margin: 0 !important; }
  .portfolio-preview #advertising .ad-media-pair .ad-media-step { display: block; }
  .portfolio-preview #advertising .ad-media-pair .shot { width: 61mm; max-width: 61mm; margin: 2mm auto 3mm; }
  .portfolio-preview #advertising .ad-media-pair .shot .cap { font-size: 9px; padding: 5px 7px; }
  .portfolio-preview #advertising .ad-media-pair .shot .cap b { font-size: 9px; }
  /* The two real wide screenshots replace the former tall component captures.
     Until both files are selected in the source, keep the safe portrait layout. */
  .portfolio-preview #advertising .ad-media-pair:has(img[src*="ad-storyboard-wide"]):has(img[src*="ad-video-wide"]) { grid-template-columns: minmax(0, 1fr); gap: 2mm; }
  .portfolio-preview #advertising .ad-media-pair:has(img[src*="ad-storyboard-wide"]):has(img[src*="ad-video-wide"]) .ad-media-step { display: grid; grid-template-columns: 112mm minmax(0, 1fr); grid-template-rows: max-content max-content 1fr; gap: 2mm 5mm; align-items: start; }
  .portfolio-preview #advertising .ad-media-pair:has(img[src*="ad-storyboard-wide"]):has(img[src*="ad-video-wide"]) .ad-media-step > h4 { grid-column: 2; grid-row: 1; margin: 0; }
  .portfolio-preview #advertising .ad-media-pair:has(img[src*="ad-storyboard-wide"]):has(img[src*="ad-video-wide"]) .ad-media-step > p { grid-column: 2; grid-row: 2; margin: 0; font-size: 10.5px; line-height: 1.6; }
  .portfolio-preview #advertising .ad-media-pair:has(img[src*="ad-storyboard-wide"]):has(img[src*="ad-video-wide"]) .ad-media-step > .shot { display: contents; }
  .portfolio-preview #advertising .ad-media-pair:has(img[src*="ad-storyboard-wide"]):has(img[src*="ad-video-wide"]) .shot img { grid-column: 1; grid-row: 1 / 4; width: 100%; height: auto; max-height: none; border: 1px solid var(--line2); border-radius: 4px; }
  .portfolio-preview #advertising .ad-media-pair:has(img[src*="ad-storyboard-wide"]):has(img[src*="ad-video-wide"]) .shot .cap { grid-column: 2; grid-row: 3; align-self: start; margin: 0; padding: 0; border: 0; font-size: 9.5px; line-height: 1.55; }
  .portfolio-preview #advertising .ad-media-production > .case-head { margin-bottom: 2mm; }
  .portfolio-preview #advertising .ad-media-production > .story-note { font-size: 10.5px; line-height: 1.55; margin-top: 2mm; }
  .portfolio-preview #advertising .ad-exploration-steps { display: grid; grid-template-columns: 1fr; gap: 4mm; margin: 0; }
  .portfolio-preview #advertising .ad-exploration-step { display: grid; grid-template-columns: minmax(0, 1fr) 76mm; gap: 6mm; align-items: center; }
  .portfolio-preview #advertising .ad-exploration-step > h4,
  .portfolio-preview #advertising .ad-exploration-step > p { grid-column: 1; }
  .portfolio-preview #advertising .ad-exploration-step > .shot { grid-column: 2; grid-row: 1 / 3; margin: 0; }
  .portfolio-preview #advertising .ad-exploration-step > .editorial-copy { grid-column: 1; }
  .portfolio-preview #advertising .ad-exploration-step > .editorial-copy + .shot { grid-row: auto; }
  .portfolio-preview #advertising .ad-exploration-step .shot .cap { padding: 4px 6px; font-size: 9px; }
  .portfolio-preview #advertising .ad-exploration-step .shot .cap b { font-size: 9px; }
  .portfolio-preview #advertising .ad-exploration .editorial-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3mm 5mm; }
  .portfolio-preview #advertising .ad-exploration .editorial-step { display: block; }
  .portfolio-preview #advertising .ad-exploration .editorial-step:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 96mm minmax(0, 1fr); grid-template-rows: max-content 1fr; gap: 2mm 5mm; align-items: start; }
  .portfolio-preview #advertising .ad-exploration .editorial-step:first-child > .editorial-copy { grid-column: 2; grid-row: 1; }
  .portfolio-preview #advertising .ad-exploration .editorial-step:first-child > .shot { display: contents; }
  .portfolio-preview #advertising .ad-exploration .editorial-step:first-child > .shot img { grid-column: 1; grid-row: 1 / 3; border: 1px solid var(--line2); border-radius: 4px; }
  .portfolio-preview #advertising .ad-exploration .editorial-step:first-child > .shot .cap { grid-column: 2; grid-row: 2; align-self: start; border: 0; padding: 0; }
  .portfolio-preview #advertising .ad-exploration .editorial-copy { margin-bottom: 1.5mm; }
  .portfolio-preview #advertising .ad-exploration .editorial-copy p { font-size: 10.5px; line-height: 1.55; }
  .portfolio-preview #advertising .ad-exploration .editorial-step:first-child .editorial-copy { margin-bottom: 0; }
  .portfolio-preview #advertising .ad-exploration .editorial-step > .shot { margin: 0; }
  .portfolio-preview #advertising .ad-exploration .editorial-step:not(:first-child) > .shot { width: 78mm; max-width: 100%; margin-inline: 0; }
  .portfolio-preview #advertising .ad-exploration .editorial-step > .shot img { max-height: none; }
  .portfolio-preview #advertising .ad-exploration .editorial-step .shot .cap,
  .portfolio-preview #advertising .ad-exploration .editorial-step .shot .cap b { font-size: 9px; line-height: 1.5; }
  .portfolio-preview #advertising .ad-optimization { margin-top: 4mm; }
  .portfolio-preview #advertising .ad-optimization h3,
  .portfolio-preview #advertising .ad-evaluation h3 { font-size: 13px; line-height: 1.5; margin: 0 0 6px; }
  .portfolio-preview #advertising .ad-optimization p,
  .portfolio-preview #advertising .ad-evaluation p,
  .portfolio-preview #advertising .ad-optimization ol,
  .portfolio-preview #advertising .ad-evaluation .story-list { font-size: 11px; line-height: 1.65; }
  .portfolio-preview #advertising .ad-optimization li { margin-bottom: 6px; }
  .portfolio-preview #advertising .ad-evaluation { margin-top: 4mm; }
  .portfolio-preview #advertising .support-note { margin-top: 3mm; padding-top: 2mm; font-size: 9.5px; line-height: 1.6; }

  /* Research: keep the model's evaluation separate from the tool's use. */
  .portfolio-preview #walk .p9 .shot-grid { max-width: 100%; margin: 3mm 0 0 !important; gap: 5mm; }
  .portfolio-preview #walk .p9 .shot-grid > div:not(.shot) { gap: 4mm !important; }
  .portfolio-preview #walk .p9 .shot-grid .shot { margin: 0; }
  .portfolio-preview #walk .p9 .editorial-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4mm 5mm; }
  .portfolio-preview #walk .p9 .editorial-step { display: block; }
  .portfolio-preview #walk .p9 .editorial-step:first-child { grid-column: 2; grid-row: 1; }
  .portfolio-preview #walk .p9 .editorial-step:nth-child(2) { grid-column: 1; grid-row: 1 / 3; }
  .portfolio-preview #walk .p9 .editorial-step:nth-child(3) { grid-column: 2; grid-row: 2; }
  .portfolio-preview #walk .p9 .editorial-copy { margin-bottom: 2mm; }
  .portfolio-preview .walk-results .story-evaluation-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 6mm; align-items: start; margin-top: 3mm; }
  .portfolio-preview #walk .story-evaluation-layout > .shot { max-width: 100%; margin: 0; }
  .portfolio-preview #walk .story-evaluation-layout .prose h3 { font-size: 13px; line-height: 1.5; margin: 3mm 0 5px; }
  .portfolio-preview #walk .story-evaluation-layout .prose h3:first-child { margin-top: 0; }
  .portfolio-preview #walk .story-evaluation-layout .prose p,
  .portfolio-preview #walk .story-evaluation-layout .story-list { font-size: 10.5px; line-height: 1.6; }
  .portfolio-preview .walk-results .walk-metrics { margin-top: 4mm; }
  .portfolio-preview #walk .walk-results > .editorial-step { grid-template-columns: 122mm minmax(0, 1fr); gap: 5mm; align-items: start; }
  .portfolio-preview #walk .walk-results > .editorial-step > .shot { grid-column: 1; grid-row: 1; }
  .portfolio-preview #walk .walk-results > .editorial-step > .editorial-copy { grid-column: 2; grid-row: 1; }
  .portfolio-preview #walk .walk-results .case-evaluation { margin-top: 4mm; }

  /* TouDi: paired current interfaces and three complete interview actions. */
  .portfolio-preview #toudi .toudi-page > .case-head { margin-bottom: 4mm; }
  .portfolio-preview #toudi .toudi-page .toudi-main-shot { max-width: 151mm; margin: 3mm auto; }
  .portfolio-preview #toudi .toudi-page .toudi-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 5mm; margin: 4mm 0; }
  .portfolio-preview #toudi .toudi-pair .shot { margin: 0; }
  .portfolio-preview #toudi .toudi-points,
  .portfolio-preview #toudi .toudi-principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5mm; margin: 4mm 0 0; }
  .portfolio-preview #toudi .toudi-points h4,
  .portfolio-preview #toudi .toudi-principles h4 { font-size: 12px; line-height: 1.5; margin: 0 0 5px; }
  .portfolio-preview #toudi .toudi-points p,
  .portfolio-preview #toudi .toudi-principles p { font-size: 11px; line-height: 1.65; margin: 0; }
  .portfolio-preview #toudi .toudi-session-steps { display: grid; grid-template-columns: 1fr; gap: 4mm; }
  .portfolio-preview #toudi .toudi-session-step { display: grid; grid-template-columns: minmax(0, 1fr) 79mm; gap: 6mm; align-items: center; }
  .portfolio-preview #toudi .toudi-session-step h4 { font-size: 12px; line-height: 1.5; margin: 0 0 5px; }
  .portfolio-preview #toudi .toudi-session-step p { font-size: 11px; line-height: 1.65; margin: 0; }
  .portfolio-preview #toudi .toudi-session-step .shot { margin: 0; }
  .portfolio-preview #toudi .toudi-session-step .shot .bar { display: none; }
  .portfolio-preview #toudi .toudi-page .toudi-profile-shot { max-width: 126mm; margin: 2mm auto 3mm; }
  .portfolio-preview #toudi .toudi-profile-shot .cap { display: block; }
  .portfolio-preview #toudi .toudi-fill-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5mm; margin: 3mm 0; }
  .portfolio-preview #toudi .toudi-fill-flow li,
  .portfolio-preview #toudi .toudi-fill-flow p { font-size: 10.5px; line-height: 1.6; margin: 0; }
  .portfolio-preview #toudi .toudi-fill-flow strong { font-size: 11px; margin-bottom: 4px; }
  .portfolio-preview #toudi .toudi-results { margin-top: 3mm; }
  .portfolio-preview #toudi .toudi-results th:first-child { width: 23%; }
  .portfolio-preview #toudi .toudi-results th,
  .portfolio-preview #toudi .toudi-results td { padding-block: 6px; }
  .portfolio-preview #toudi .editorial-step > .shot { margin: 0; }
  .portfolio-preview #toudi .editorial-step > .shot .bar { display: none; }
  .portfolio-preview #toudi .page.case-cover .case-hero { max-width: none; width: 100%; margin: 0; }
  .portfolio-preview #toudi .toudi-review .editorial-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3mm 5mm; }
  .portfolio-preview #toudi .toudi-review .editorial-step { display: block; }
  .portfolio-preview #toudi .toudi-review .editorial-copy { margin-bottom: 1.5mm; }
  .portfolio-preview #toudi .toudi-review .editorial-copy p { font-size: 10.5px; line-height: 1.55; }
  .portfolio-preview #toudi .toudi-review .editorial-step:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 138mm minmax(0, 1fr); gap: 5mm; }
  .portfolio-preview #toudi .toudi-review .editorial-step:first-child > .shot { grid-column: 1; grid-row: 1; }
  .portfolio-preview #toudi .toudi-review .editorial-step:first-child > .editorial-copy { grid-column: 2; grid-row: 1; margin-bottom: 0; }
  .portfolio-preview #toudi .toudi-research .editorial-steps,
  .portfolio-preview #toudi .toudi-preparation .editorial-steps { gap: 3mm; }
  .portfolio-preview #toudi :is(.toudi-research, .toudi-preparation) > .case-head { margin-bottom: 3mm; }
  .portfolio-preview #toudi .toudi-research .editorial-step { grid-template-columns: 116mm minmax(0, 1fr); grid-template-rows: max-content 1fr; gap: 2mm 5mm; }
  .portfolio-preview #toudi .toudi-preparation .editorial-step { grid-template-columns: 124mm minmax(0, 1fr); grid-template-rows: max-content 1fr; gap: 2mm 5mm; }
  .portfolio-preview #toudi :is(.toudi-research, .toudi-preparation) .editorial-step > .editorial-copy { grid-column: 2; grid-row: 1; }
  .portfolio-preview #toudi :is(.toudi-research, .toudi-preparation) .editorial-step > .shot { display: contents; }
  .portfolio-preview #toudi :is(.toudi-research, .toudi-preparation) .editorial-step > .shot img { grid-column: 1; grid-row: 1 / 3; width: 100%; height: auto; max-height: none; border: 1px solid var(--line2); border-radius: 4px; }
  .portfolio-preview #toudi .toudi-research .editorial-step > .shot .cap,
  .portfolio-preview #toudi .toudi-preparation .editorial-step > .shot .cap { grid-column: 2; grid-row: 2; align-self: start; font-size: 9.5px; line-height: 1.55; padding: 0; border: 0; }
  .portfolio-preview #toudi .toudi-filling > .editorial-step { grid-template-columns: 136mm minmax(0, 1fr); gap: 5mm; }
  .portfolio-preview #toudi .toudi-filling > .editorial-step > .shot { grid-column: 1; grid-row: 1; }
  .portfolio-preview #toudi .toudi-filling > .editorial-step > .editorial-copy { grid-column: 2; grid-row: 1; }
  .portfolio-preview #toudi .toudi-filling .editorial-step > .toudi-profile-shot { max-width: 100%; margin: 0; }
  .portfolio-preview #toudi .page.toudi-structure { display: flex; flex-direction: column; }
  .portfolio-preview #toudi .toudi-structure > .toudi-diagram { flex: none; margin-block: auto; }
  .portfolio-preview #toudi .case-associated-copy { display: grid; grid-template-columns: 30mm minmax(0, 1fr); gap: 4mm; align-items: start; margin-top: 3mm; padding-top: 2mm; border-top: 1px solid var(--line2); }
  .portfolio-preview #toudi .case-associated-copy h4 { font-size: 12px; line-height: 1.5; margin-bottom: 5px; }
  .portfolio-preview #toudi .case-associated-copy p { font-size: 11px; line-height: 1.65; margin: 0; color: var(--tx2); }

  /* Opening contents and contact sheet belong to the same print edition. */
  .portfolio-preview .hero { display: block; width: 100%; padding: 0; }
  .portfolio-preview .hero::before { content: none; }
  .portfolio-preview .hero-intro { display: block; }
  .portfolio-preview .hero .eyebrow { font: 9px/1.5 var(--font); letter-spacing: .12em; margin-bottom: 5mm; }
  .portfolio-preview .hero .eyebrow::before { display: none; }
  .portfolio-preview .hero h1 { font-size: 30px; line-height: 1.3; margin-bottom: 5mm; }
  .portfolio-preview .hero-name { display: inline; font: inherit; margin: 0; }
  .portfolio-preview .hero .sub { max-width: 165mm; font-size: 11px; line-height: 1.75; margin-bottom: 3mm; }
  .portfolio-preview .print-overview { display: grid; grid-template-columns: 1fr; width: 100%; max-width: 100%; gap: 0; margin: 7mm 0 0; border-top: 1px solid var(--line2); }
  .portfolio-preview .print-overview a { display: grid; grid-template-columns: 47mm minmax(0, 1fr); gap: 1mm 5mm; padding: 4mm 0; border: 0; border-bottom: 1px solid var(--line2); border-radius: 0; background: none; box-shadow: none; }
  .portfolio-preview .print-overview .no { grid-column: 1 / -1; margin: 0; color: var(--green); font: 9px/1.5 var(--font); letter-spacing: 0; }
  .portfolio-preview .print-overview h3 { font-size: 13px; line-height: 1.5; margin: 0; }
  .portfolio-preview .print-overview p { font-size: 10.5px; line-height: 1.65; margin: 0; }
  .portfolio-preview .page.contact { display: flex; justify-content: center; }
  .portfolio-preview footer { padding: 0; border: 0; }
  .portfolio-preview footer .big { font-size: 24px; line-height: 1.4; margin-bottom: 4mm; }
  .portfolio-preview footer p { font-size: 11px; line-height: 1.75; max-width: 160mm; margin-bottom: 5mm; }
  .portfolio-preview footer .fine { margin-top: 7mm; font: 9px/1.6 var(--font); letter-spacing: .03em; }
}