/* Publication alignment: existing palette, typography, and component geometry. */
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 100; padding: .7rem 1rem; background: var(--paper); border: 2px solid var(--brand); }
.skip-link:focus { top: 1rem; }
.topbar .brand { flex-shrink: 0; }
.brand img { display: block; }
.btn.primary, .topnav a.cta { background: var(--brand); }
.publication-title { max-width: 24ch; }
.publication-lede { max-width: 62ch; }
.small { font-size: .88rem; }
.source-line { font-size: .88rem; color: var(--ink-soft); margin-top: 1.4rem; }
.outcome-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.8rem 0 1rem; }
.outcome { padding: 1.4rem; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.outcome strong { display: block; font-family: var(--serif); font-size: 3rem; line-height: 1.15; color: var(--brand); margin-bottom: .4rem; }
.outcome span { display: block; font-size: .94rem; color: var(--ink-soft); }
.table-wrap { max-width: 100%; }
.benchmark { min-width: 760px; font-variant-numeric: tabular-nums; }
.benchmark caption { text-align: left; padding: .8rem 1rem; font-weight: 600; color: var(--ink); background: var(--paper-2); border-bottom: 1px solid var(--line); }
.benchmark tbody th { padding: .85rem 1rem; text-align: left; font-size: .92rem; border-bottom: 1px solid var(--line); min-width: 155px; font-weight: 600; }
.benchmark tbody tr:last-child th { border-bottom: 0; }
.benchmark td { white-space: nowrap; }
.estimate { display: block; font-family: var(--mono); font-size: .92rem; }
.estimate sup { font-family: var(--sans); font-size: .72em; }
.effect { display: block; font-size: .78rem; color: var(--ink-faint); font-weight: 400; margin-top: .2rem; }
.result-details { margin: 1rem 0; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--paper); overflow: hidden; }
.result-details summary { padding: 1rem 1.2rem; cursor: pointer; font-weight: 600; color: var(--ink); }
.result-details[open] summary { border-bottom: 1px solid var(--line); }
.detail-body { padding: 1rem 1.2rem; }
.detail-body .table-wrap { margin-bottom: 0; }
.citation { overflow-x: auto; font-family: var(--mono); font-size: .84rem; padding: 1rem 1.2rem; margin: 0; color: var(--ink-soft); }
.hash { display: block; overflow-wrap: anywhere; white-space: normal; }
.paper-viewer-section { padding: 0 0 2rem; }
.paper-frame { width: 100%; height: 80vh; min-height: 500px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--paper-3); }
.timeline { list-style: none; padding: 0; margin: 2rem 0; }
.timeline li { position: relative; padding: 0 0 2rem 1.8rem; border-left: 2px solid var(--line-strong); }
.timeline li::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--brand); position: absolute; left: -6px; top: .5rem; }
.timeline time { font-family: var(--mono); font-size: .78rem; color: var(--brand); }
.timeline h3 { font-family: var(--serif); font-size: 1.3rem; margin: .35rem 0 .6rem; line-height: 1.35; }
.timeline p { max-width: 70ch; margin-bottom: .6rem; color: var(--ink-soft); }
.version-entry { border: 1px solid var(--line); border-radius: 14px; padding: 1.4rem; }
.version-entry h3 { font-family: var(--serif); font-size: 1.4rem; margin: 1rem 0 .6rem; }
.note p:last-child { margin-bottom: 0; }
section[id] { scroll-margin-top: 6rem; }
footer .copy { line-height: 1.8; }
@media (max-width: 900px) and (min-width: 761px) { .topbar { gap: .7rem; padding-left: 1.25rem; padding-right: 1.25rem; } .topnav { gap: 1rem; } .topnav a { font-size: .8rem; } }
@media (max-width: 540px) { .outcome-grid { grid-template-columns: 1fr; gap: .7rem; } .outcome { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; } .outcome strong { font-size: 2.5rem; min-width: 2ch; margin: 0; } .outcome span { max-width: 22ch; } .publication-title { font-size: 2.45rem; } .paper-frame { min-height: 400px; height: 65vh; } .cta-row .btn { width: 100%; justify-content: center; text-align: center; } }

/* Current research presentation. Frozen archive pages have no research-site class. */
.research-site { --wide: 1200px; }
.research-site .accent-text { color: var(--brand); }
.research-site .hero > .wrap-wide, .research-site .hero > .wrap { position: relative; z-index: 1; }
.research-site .study-hero { padding-top: clamp(2.5rem, 4vw, 3.5rem); padding-bottom: 3.5rem; }
.research-site .study-hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.research-site .publication-title { max-width: 23ch; font-size: clamp(2.5rem, 4.4vw, 3.65rem); line-height: 1.07; }
.research-site .study-hero .publication-lede { font-size: 1.22rem; max-width: 44ch; margin-top: 1.5rem; }
.research-site .study-hero .authors { margin-bottom: 1.3rem; }
.research-site .hero-caption { max-width: 42ch; margin: 1.2rem 0 0; font-size: .82rem; color: var(--ink-faint); }
.research-site .hero-evidence { min-width: 0; }
.research-site .study-strip { border-block: 1px solid var(--line); background: var(--paper-2); }
.research-site .study-facts { display: grid; grid-template-columns: repeat(4, 1fr); margin-block: 0; padding-block: 1.6rem; }
.research-site .study-facts > div { padding-inline: 1.6rem; border-left: 1px solid var(--line-strong); }
.research-site .study-facts > div:first-child { padding-left: 0; border-left: 0; }
.research-site .study-facts dt { font-family: var(--serif); font-size: 2rem; font-weight: 600; line-height: 1.1; }
.research-site .study-facts dd { margin: .4rem 0 0; font-size: .85rem; color: var(--ink-soft); }
.research-site .story-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 1.6rem; }
.research-site .story-columns .big { font-family: var(--serif); font-size: 1.5rem; line-height: 1.5; }
.research-site .story-columns > *, .research-site .story-split > *, .research-site .results-explorer-grid > * { min-width: 0; }
.research-site .story-split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; margin-top: 1.8rem; }
.research-site .section-deck { max-width: 66ch; font-size: 1.15rem; color: var(--ink-soft); }
.research-site .text-link { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .94rem; padding-block: .5rem; text-decoration: none; }
.research-site .text-link:hover { text-decoration: underline; }
.research-site .normalization-card { background: var(--paper); padding: 1.8rem; border: 1px solid var(--line); border-radius: 14px; }
.research-site .normalization-values { display: grid; grid-template-columns: 1fr auto 1fr; gap: .7rem; align-items: center; margin: 1.6rem 0; }
.research-site .normalization-values div > * { display: block; }
.research-site .normalization-values span { color: var(--ink-soft); font-size: .82rem; }
.research-site .normalization-values strong { font-family: var(--serif); color: var(--brand); font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.4; }
.research-site .normalization-values small { font-family: var(--mono); font-size: .77rem; color: var(--ink-soft); }
.research-site .normalization-values .normalization-arrow { font-size: 1.5rem; color: var(--brand); }
.research-site .normalization-card > p:last-child { font-size: .8rem; color: var(--ink-soft); margin: 0; }
.research-site .landing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; margin: 2rem 0 1.2rem; }
.research-site .landing-grid article { border-top: 2px solid var(--brand); padding-top: 1rem; }
.research-site .landing-grid strong { font-family: var(--serif); font-size: 2.8rem; line-height: 1.2; color: var(--brand); }
.research-site .landing-grid h3 { font-family: var(--serif); font-size: 1.2rem; line-height: 1.2; margin: .6rem 0; }
.research-site .landing-grid p { font-size: .88rem; color: var(--ink-soft); }
.research-site .pull-stat { border-left: 1px solid var(--line-strong); padding-left: 3rem; }
.research-site .pull-stat > strong { font-family: var(--serif); font-size: 6rem; line-height: 1; letter-spacing: -.04em; color: var(--brand); }
.research-site .pull-stat strong span { font-size: 3rem; color: var(--ink-faint); }
.research-site .pull-stat p { font-family: var(--serif); font-size: 1.35rem; max-width: 25ch; margin: 1rem 0 .5rem; }
.research-site .pull-stat small { color: var(--ink-soft); }
.research-site .research-title { max-width: 26ch; font-size: clamp(2.3rem, 4.7vw, 3.6rem); line-height: 1.08; }
.research-site .section-nav { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--line-strong); }
.research-site .section-nav a { padding-block: .5rem; font-size: .88rem; color: var(--ink-soft); font-weight: 500; }
.research-site .section-nav a:hover { color: var(--brand); }
.research-site .method-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin: 2rem 0; border-block: 1px solid var(--line); padding-block: 1.5rem; }
.research-site .method-cards h3 { font-family: var(--serif); font-size: 1.3rem; margin: 0 0 .5rem; }
.research-site .method-cards p { font-size: .94rem; color: var(--ink-soft); margin: 0; }
.research-site .editorial-note { border-left: 3px solid var(--brand); padding: .3rem 0 .3rem 1.3rem; margin: 2rem 0 0; }
.research-site .editorial-note strong { font-size: .88rem; color: var(--brand); }
.research-site .editorial-note p { margin: .5rem 0 0; }
.research-site .protocol-list { padding: 0; list-style: none; counter-reset: protocol; margin: 2rem 0; }
.research-site .protocol-list li { counter-increment: protocol; display: grid; grid-template-columns: 1.6rem 7rem 1fr; gap: .8rem; border-top: 1px solid var(--line); padding-block: 1rem; font-size: .94rem; }
.research-site .protocol-list li::before { content: "0" counter(protocol); font-family: var(--mono); color: var(--brand); font-size: .82rem; }
.research-site .protocol-list span { color: var(--ink-soft); }
.research-site .research-history { margin-top: 2rem; }
.research-site .research-history .timeline { margin-bottom: 0; }
.research-site .results-explorer-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 3rem; align-items: center; }
.research-site .reading-guide h3 { font-family: var(--serif); font-size: 1.5rem; margin: 0 0 1.2rem; }
.research-site .reading-guide p { font-size: .94rem; }
.research-site .benchmark tbody th { position: sticky; left: 0; background: var(--paper); z-index: 1; border-right: 1px solid var(--line); }
.research-site .benchmark tbody tr:hover th { background: var(--paper-2); }
.research-site .benchmark td, .research-site .benchmark thead th:not(:first-child) { text-align: right; }
.research-site .table-wrap { overscroll-behavior-x: contain; }
.research-site .paper-hero { padding-bottom: 2.5rem; }
.research-site .paper-hero .publication-title { max-width: 29ch; }
.research-site .paper-hero .affil { margin-bottom: 1.4rem; }
.research-site .paper-meta { font-size: .85rem; color: var(--ink-faint); margin: 1.2rem 0 0; }
.research-site .download-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.8rem; }
.research-site .download-card { padding: 1.5rem; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); display: flex; flex-direction: column; align-items: flex-start; }
.research-site .download-type { font-family: var(--mono); color: var(--brand); font-size: .65rem; letter-spacing: .06em; }
.research-site .download-card h3 { font-family: var(--serif); font-size: 1.35rem; margin: 1rem 0 .7rem; line-height: 1.2; }
.research-site .download-card p { font-size: .9rem; color: var(--ink-soft); flex-grow: 1; }
.research-site .download-coverage { max-width: 86ch; margin-top: 1.4rem; }
.research-site .paper-viewer-section { padding-top: 3rem; }
.research-site .reader-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; flex-wrap: wrap; }
.research-site .paper-frame { margin: .7rem 0; }
.research-site .copy-citation { font-family: var(--sans); margin: 0 1.2rem 1.2rem; padding: .6rem 1rem; border: 1px solid var(--brand); border-radius: 8px; background: var(--paper); color: var(--brand); font-weight: 600; cursor: pointer; }
.research-site .copy-status { color: var(--ink-soft); font-size: .8rem; }
/* An HTML plot keeps labels readable at phone widths and supports no-JS reading. */
.research-site .aim-figure { margin: 0; padding: 1.5rem; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); box-shadow: 0 20px 50px rgba(22,22,31,0.07); }
.research-site .aim-heading { margin: 0; color: var(--ink); }
.research-site .aim-heading .kicker { font-size: .65rem; margin-bottom: .45rem; }
.research-site .aim-heading h2 { font-family: var(--serif); font-size: 1.5rem; line-height: 1.15; margin: 0 0 1rem; color: var(--ink); }
.research-site .mode-controls { display: flex; justify-content: space-between; align-items: center; gap: .7rem; border-top: 1px solid var(--line); padding-top: .9rem; }
.research-site .mode-controls label { font-size: .78rem; font-weight: 500; color: var(--ink-soft); }
.research-site .mode-controls select { min-height: 40px; max-width: 60%; padding: .5rem .6rem; font: 500 .85rem var(--sans); color: var(--ink); background: var(--paper-2); border: 1px solid var(--line-strong); border-radius: 8px; }
.research-site .aim-insight { min-height: 3.3em; margin: .85rem 0 .7rem; font-size: .8rem; line-height: 1.5; color: var(--ink-soft); }
.research-site .aim-rows { padding: 0; margin: 0; list-style: none; }
.research-site .aim-row, .research-site .aim-axis { display: grid; grid-template-columns: minmax(95px, 1.05fr) minmax(80px, 1.5fr) 48px; gap: .5rem; align-items: center; }
.research-site .aim-row { min-height: 34px; }
.research-site .aim-name { font-size: .82rem; line-height: 1.25; color: var(--ink-soft); }
.research-site .aim-track { position: relative; height: 32px; }
.research-site .aim-zero { position: absolute; left: 33.3333%; height: 100%; border-left: 1px dashed var(--ink-faint); }
.research-site .aim-ci { position: absolute; top: 15px; height: 2px; background: var(--brand); }
.research-site .aim-ci::before, .research-site .aim-ci::after { content: ''; position: absolute; top: -3px; width: 1px; height: 8px; background: var(--brand); }
.research-site .aim-ci::after { right: 0; }
.research-site .aim-point, .research-site .aim-control { position: absolute; top: 16px; width: 8px; height: 8px; border-radius: 50%; transform: translate(-50%, -50%); }
.research-site .aim-point { background: var(--brand); border: 1px solid var(--paper); }
.research-site .aim-control { width: 9px; height: 9px; background: var(--paper); border: 1.5px solid var(--ink-soft); }
.research-site .aim-value { text-align: right; font: .78rem var(--mono); color: var(--ink); }
.research-site .aim-axis { font-family: var(--mono); font-size: .72rem; color: var(--ink-faint); margin-top: .25rem; }
.research-site .aim-axis > div { display: flex; justify-content: space-between; position: relative; }
.research-site .aim-axis-zero { position: absolute; left: 33.3333%; transform: translateX(-50%); }
.research-site .aim-axis > span:last-child { text-align: right; }
.research-site .aim-direction { display: flex; justify-content: space-between; gap: .5rem; font-size: .75rem; color: var(--ink-soft); margin-top: .75rem; }
.research-site .aim-key { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem; font-size: .73rem; color: var(--ink-soft); margin: .9rem 0 .5rem; padding-top: .8rem; border-top: 1px solid var(--line); }
.research-site .key-point, .research-site .key-control { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-left: .4rem; }
.research-site .key-point { background: var(--brand); margin-left: 0; }
.research-site .key-control { border: 1.5px solid var(--ink-soft); }
.research-site .key-ci { width: 13px; height: 2px; background: var(--brand); margin-left: .4rem; }
.research-site .figure-note { font-size: .75rem; line-height: 1.5; color: var(--ink-soft); margin: 0; }
.research-site .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.research-site [hidden] { display: none !important; }
@media (max-width: 1020px) {
  .research-site .study-hero-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .research-site .study-hero .publication-title { font-size: 2.65rem; }
  .research-site .aim-figure { padding: 1.2rem; }
}
@media (max-width: 820px) {
  .research-site .study-hero-grid, .research-site .results-explorer-grid { grid-template-columns: 1fr; }
  .research-site .hero-evidence { width: 100%; max-width: 600px; }
  .research-site .publication-title, .research-site .study-hero .publication-title { font-size: clamp(2.3rem, 6.5vw, 3.3rem); }
  .research-site .landing-grid { grid-template-columns: repeat(2, 1fr); }
  .research-site .story-split { grid-template-columns: 1fr; gap: 1.8rem; }
  .research-site .download-grid { grid-template-columns: 1fr; }
  .research-site .pull-stat { border-left: 0; border-top: 1px solid var(--line-strong); padding: 1.5rem 0 0; }
  .research-site .pull-stat > strong { font-size: 4.5rem; }
}
@media (max-width: 760px) {
  .research-site .topnav { visibility: hidden; }
  .research-site .topnav.open { visibility: visible; }
  .research-site .navtoggle { width: 44px; height: 44px; flex-shrink: 0; }
  .research-site .story-columns, .research-site .method-cards { grid-template-columns: 1fr; gap: 1rem; }
  .research-site .method-cards { padding-block: 1.25rem; }
  .research-site .method-cards article + article { border-top: 1px solid var(--line); padding-top: 1rem; }
  .research-site .study-facts { grid-template-columns: repeat(2, 1fr); gap: 1.3rem 0; }
  .research-site .study-facts > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .research-site .mode-controls select { font-size: 16px; min-height: 44px; }
}
@media (max-width: 390px) {
  .research-site .aim-figure { padding: 1rem; }
  .research-site .aim-row, .research-site .aim-axis { grid-template-columns: 90px minmax(50px, 1fr) 45px; gap: .3rem; }
  .research-site .aim-name, .research-site .aim-value { font-size: .78rem; }
  .research-site .landing-grid { gap: 1rem; }
  .research-site .protocol-list li { grid-template-columns: 1.5rem 1fr; }
  .research-site .protocol-list span { grid-column: 2; }
  .research-site .normalization-card { padding: 1.2rem; }
}

.research-site .exact-values { margin-top: .75rem; border-top: 1px solid var(--line); padding-top: .5rem; }
.research-site .exact-values summary { cursor: pointer; font-size: .78rem; color: var(--brand); padding-block: .5rem; }
.research-site .exact-values .table-wrap { margin: .5rem 0; }
.research-site .chart-values { min-width: 430px; font-size: .75rem; font-variant-numeric: tabular-nums; }
.research-site .chart-values caption { text-align: left; padding: .75rem; font-weight: 600; }
.research-site .chart-values th, .research-site .chart-values td { padding: .6rem; font-size: .75rem; letter-spacing: 0; text-transform: none; }
.research-site .chart-values tbody th { text-align: left; border-bottom: 1px solid var(--line); position: sticky; left: 0; background: var(--paper); }
.research-site .chart-values td { white-space: nowrap; font-family: var(--mono); font-size: .7rem; }
.research-site a:not(.btn):hover { color: var(--brand); }

/* Prose in the data inventory wraps; numerical benchmark cells stay compact. */
.research-site .benchmark.handoff-table { min-width: 640px; }
.research-site .benchmark.handoff-table td,
.research-site .benchmark.handoff-table thead th { text-align: left; white-space: normal; }
.research-site .benchmark.handoff-table td:last-child { min-width: 130px; }
 .research-site .benchmark.handoff-table td:last-child a { white-space: nowrap; }