/* Research publications use the public site's established paper and navy tokens. */
.research-section { --page-border: #dce3e9; --page-surface: #f5f7fa; --page-surface-raised: #fff; --page-navy: #1a2835; --page-muted: #53616c; --page-accent: #414dd4; padding: 80px 0; background: #1a2835; color: #fff; }
.research-section a { text-decoration: none; }
.research-section .eyebrow { color: #c3d0db; font-size: .7rem; letter-spacing: .14em; }
.research-section-heading { display: flex; gap: 25px; align-items: flex-end; justify-content: space-between; margin-bottom: 35px; }
.research-section-heading h2 { max-width: 680px; font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -.04em; }
.research-section-heading p { color: #c3d0db; }
.research-section-heading > a { color: #fff; white-space: nowrap; }
@media (max-width: 600px) { .research-section-heading { display: block; } .research-section-heading > a { display: inline-block; margin-top: 10px; } }
.research-publications { --research-border: var(--page-border); color: var(--page-text); }
.publication-index-hero { padding-block: 96px 65px; }
.publication-index-hero h1, .publication-hero h1 { max-width: 1030px; margin: 0; font-size: clamp(2.65rem, 5.4vw, 5.2rem); font-weight: 500; line-height: 1.08; letter-spacing: -.065em; }
.publication-index-hero > p:last-child { max-width: 610px; margin: 30px 0 0; color: var(--page-muted); font-size: 1.1rem; line-height: 1.7; }
.publication-index-list { padding-bottom: 110px; }
.publication-pagination { display: flex; gap: 25px; align-items: center; justify-content: center; margin-top: 55px; font-size: .85rem; }
.publication-pagination a { color: var(--page-accent); }
.publication-filters { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 37px; }
.publication-filters a { display: inline-flex; min-height: 42px; align-items: center; padding: 9px 16px; border: 1px solid var(--page-border); border-radius: 24px; color: var(--page-muted); font-size: .82rem; font-weight: 500; transition: background .15s, color .15s; }
.publication-filters a:hover { color: var(--page-accent); border-color: var(--page-accent); }
.publication-filters .is-selected { color: var(--page-surface-raised); background: var(--page-navy); border-color: var(--page-navy); }
.publication-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 38px 26px; }
.publication-card { min-width: 0; }
.publication-card-cover { display: flex; position: relative; flex-direction: column; justify-content: space-between; overflow: hidden; aspect-ratio: 1.5; padding: 25px; border: 1px solid var(--page-border); background: var(--page-surface); color: var(--page-navy); }
.publication-cover-label { font-size: .62rem; font-weight: 700; letter-spacing: .14em; }
.publication-cover-lines { display: flex; align-items: flex-end; justify-content: center; gap: 15px; height: 72%; padding-top: 28px; }
.publication-cover-lines i { width: 42px; height: 75%; border: 1px solid var(--page-accent); transform: skewY(-25deg); background: var(--page-surface-raised); transition: transform .25s; }
.publication-cover-lines i:nth-child(2) { height: 95%; background: var(--page-accent); }
.publication-cover-lines i:nth-child(3) { height: 55%; border-color: var(--page-navy); }
.publication-card-cover:hover .publication-cover-lines i { transform: skewY(-25deg) translateY(-4px); }
.publication-cover-bottom { display: flex; justify-content: space-between; margin-top: 20px; font-size: .72rem; font-weight: 500; }
.publication-card-meta { display: flex; flex-wrap: wrap; gap: 8px 15px; margin: 21px 0 12px; color: var(--page-muted); font-size: .68rem; }
.publication-card h3 { margin: 0 0 13px; font-size: 1.3rem; line-height: 1.4; font-weight: 500; letter-spacing: -.035em; }
.publication-card h3 a:hover, .publication-read:hover { color: var(--page-accent); }
.publication-card > p { color: var(--page-muted); font-size: .86rem; line-height: 1.7; }
.publication-read { display: inline-flex; gap: 20px; margin-top: 6px; font-size: .82rem; font-weight: 600; }
.publication-empty { grid-column: 1 / -1; padding: 40px; border: 1px solid var(--page-border); background: var(--page-surface); }
.publication-empty h3 { font-size: 1.2rem; font-weight: 500; }
.publication-empty p { color: var(--page-muted); margin: 12px 0 0; }
.publication-hero { padding-block: 50px 76px; border-bottom: 1px solid var(--page-border); }
.publication-back { display: inline-block; margin-bottom: 68px; color: var(--page-muted); font-size: .78rem; }
.publication-meta { display: flex; flex-wrap: wrap; gap: 17px; margin-bottom: 24px; color: var(--page-muted); font-size: .73rem; }
.publication-meta > span:first-child { color: var(--page-accent); }
.publication-subtitle { max-width: 720px; margin: 28px 0 20px; font-size: 1.14rem; color: var(--page-muted); line-height: 1.65; }
.publication-byline { font-size: .78rem; color: var(--page-muted); }
.publication-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }
.publication-layout { display: grid; grid-template-columns: 205px minmax(0, 840px); gap: 65px; padding-block: 70px 120px; }
.publication-toc nav { position: sticky; top: 108px; display: grid; gap: 15px; }
.publication-toc p { font-size: .63rem; color: var(--page-muted); font-weight: 700; letter-spacing: .12em; }
.publication-toc a { font-size: .76rem; color: var(--page-muted); line-height: 1.5; }
.publication-toc a:hover, .publication-toc a:focus-visible { color: var(--page-accent); }
.publication-prose { min-width: 0; font-size: 1rem; line-height: 1.85; }
.publication-prose > .block-paragraph, .publication-prose .rich-text { max-width: 750px; }
.publication-prose p { margin: 0 0 1.4em; }
.publication-prose h2 { scroll-margin-top: 102px; margin: 70px 0 24px; font-size: clamp(1.65rem, 2.5vw, 2.25rem); font-weight: 500; letter-spacing: -.045em; line-height: 1.3; }
.publication-prose > h2:first-child { margin-top: 0; }
.publication-prose a { text-decoration: underline; text-underline-offset: 4px; color: var(--page-accent); }
.publication-figure { margin: 42px 0 56px; padding: 27px 25px 22px; border: 1px solid var(--page-border); background: var(--page-surface-raised); }
.publication-figure-heading { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.publication-figure h3 { margin: 0; font-size: 1.04rem; font-weight: 600; letter-spacing: -.025em; line-height: 1.5; }
.publication-export { border: 0; padding: 4px 0; color: var(--page-muted); font-size: .67rem; background: transparent; white-space: nowrap; }
.publication-export:hover { color: var(--page-accent); }
.publication-chart { height: 325px; width: 100%; margin: 10px 0; }
.publication-figure figcaption { color: var(--page-muted); font-size: .73rem; line-height: 1.7; }
.publication-data { margin-top: 19px; border-top: 1px solid var(--page-border); padding-top: 12px; }
.publication-data summary { cursor: pointer; font-size: .74rem; color: var(--page-muted); }
.publication-table-scroll { overflow-x: auto; margin-top: 15px; }
.publication-data table { width: 100%; border-collapse: collapse; font-size: .73rem; line-height: 1.55; }
.publication-data th, .publication-data td { padding: 10px 12px 10px 0; text-align: left; border-bottom: 1px solid var(--page-border); min-width: 95px; }
.publication-data td span { white-space: nowrap; color: var(--page-muted); }
.publication-chart-error { margin-top: 20px !important; color: var(--page-muted); font-size: .8rem; }
.publication-example { margin: 30px 0; padding: 28px; background: var(--page-surface); border-left: 2px solid var(--page-accent); }
.publication-example-label { color: var(--page-muted); font-size: .64rem; letter-spacing: .13em; }
.publication-example blockquote { margin: 0 0 18px; font-size: 1.2rem; letter-spacing: -.025em; }
.publication-example p:last-child { margin-bottom: 0; font-size: .9rem; }
.publication-continuity { margin: 42px 0 56px; padding: 30px 26px; background: var(--page-surface); border: 1px solid var(--page-border); }
.publication-continuity h3 { margin: 0 0 28px; font-size: 1.1rem; font-weight: 600; line-height: 1.5; }
.continuity-moments { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding: 0; margin: 0 0 24px; list-style: none; }
.continuity-moments li { position: relative; padding: 19px 17px 15px; border-top: 3px solid var(--page-accent); background: var(--page-surface-raised); min-width: 0; }
.continuity-moments li + li::before { content: '→'; position: absolute; left: -18px; top: 40px; color: var(--page-muted); }
.continuity-phase { display: block; margin-bottom: 14px; color: var(--page-muted); font-size: .67rem; line-height: 1.5; }
.continuity-moments p { margin: 0; font-size: .86rem; line-height: 1.65; }
.continuity-thread { margin-bottom: 23px; color: var(--page-accent); font-size: .85rem; line-height: 1.6; }
.continuity-thread span { margin-right: 9px; }
.publication-continuity figcaption { color: var(--page-muted); font-size: .72rem; line-height: 1.7; }
@media (max-width: 600px) { .publication-continuity { padding: 25px 18px; } .continuity-moments { grid-template-columns: 1fr; gap: 16px; } .continuity-moments li + li::before { display: none; } .continuity-phase { margin-bottom: 8px; } }
.publication-downloads { border-top: 1px solid var(--page-border); margin-top: 65px; }
.publication-downloads a { display: inline-block; margin-right: 25px; font-size: .83rem; }
.research-section .publication-filters a { color: #c3d0db; border-color: #62717c; }
.research-section .publication-filters .is-selected { background: #fff; color: var(--page-navy); border-color: #fff; }
.research-section .publication-card h3, .research-section .publication-read { color: #fff; }
.research-section .publication-card > p, .research-section .publication-card-meta { color: #c3d0db; }
.research-section .publication-empty { color: var(--page-text); }
.research-section .publication-view-all { display: inline-block; margin-top: 40px; color: #fff; font-size: .85rem; text-decoration: underline; text-underline-offset: 5px; }
[data-bs-theme="dark"] .research-publications { --page-surface-raised: var(--bs-body-bg); --page-text: var(--bs-body-color); --page-muted: #b5c5d7; --page-border: #405369; --page-surface: #203348; }
@media (max-width: 991px) { .publication-layout { grid-template-columns: 160px minmax(0, 1fr); gap: 35px; } .publication-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) { .publication-index-hero { padding-block: 64px 40px; } .publication-grid { grid-template-columns: 1fr; } .publication-layout { display: block; padding-block: 35px 70px; } .publication-toc { margin-bottom: 40px; } .publication-toc nav { position: static; gap: 12px; padding-bottom: 22px; border-bottom: 1px solid var(--page-border); } .publication-hero { padding-bottom: 45px; } .publication-back { margin-bottom: 40px; } .publication-figure { padding: 20px 12px; } .publication-figure-heading { flex-direction: column; gap: 6px; } .publication-chart { height: 345px; } .publication-example { padding: 22px; } }
@media (prefers-reduced-motion: reduce) { .research-publications *, .research-section .publication-card * { transition: none !important; } }
@media print { .site-header, .site-footer, .publication-toc, .publication-actions, .publication-back, .publication-export { display: none; } .publication-layout { display: block; padding: 0; } .publication-figure { break-inside: avoid; } .publication-hero { padding-top: 0; } }