/* ================================================================
   OATCJ — Open Access Teaching Case Journal
   Brand palette derived from logo:
     Navy      #132A54  (primary text, headings, brand)
     Navy 2    #0F2148  (darker navy for headers)
     Gold      #F2B828  (accent dot)
     Coral     #E8462A  (accent dot)
     Magenta   #D62B6B  (accent dot)
     Green     #2F9C4B  (accent dot)
     Paper     #F7F5EF  (soft cream background)
     Ink       #1C2430  (body text)
     Muted     #5B6473
   ================================================================ */

:root {
  --navy: #132A54;
  --navy-dark: #0F2148;
  --navy-soft: #223b74;
  --gold: #F2B828;
  --coral: #E8462A;
  --magenta: #D62B6B;
  --green: #2F9C4B;
  --paper: #F7F5EF;
  --paper-2: #FBFAF5;
  --ink: #1C2430;
  --muted: #5B6473;
  --rule: #E3E0D5;
  --focus: #2f6fff;
  --max: 1180px;
  --radius: 10px;
  --serif: "Source Serif 4", "Source Serif Pro", "Merriweather", "Georgia", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Utility ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

*,*::before,*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: var(--navy); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--coral); }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 3px; }

h1,h2,h3,h4 { font-family: var(--serif); color: var(--navy); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 2.2vw + 1.2rem, 2.8rem); font-weight: 700; }
h2 { font-size: clamp(1.45rem, 1vw + 1.1rem, 1.9rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1.03rem; font-weight: 600; }

p { margin: 0 0 1em; }

::selection { background: var(--gold); color: var(--navy); }

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; padding: .75rem 1rem;
  background: var(--navy); color: #fff; z-index: 200; border-radius: 0 0 6px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 3.5rem 0; }
.section-tight { padding: 2rem 0; }
.section-alt { background: var(--paper-2); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.prose { max-width: 68ch; }
.prose p, .prose li { font-size: 1.03rem; }
.prose h2 { margin-top: 2em; }
.prose h3 { margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.25em; }
.prose li { margin-bottom: .4em; }

/* ---------- Header / Nav ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(160%) blur(6px);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .75rem 0;
}
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--navy); }
.brand img { height: 46px; width: auto; }
.brand .lockup { display: flex; flex-direction: column; line-height: 1; }
.brand .lockup strong { font-family: var(--serif); font-size: 1.15rem; letter-spacing: .02em; }
.brand .lockup span { font-size: .72rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; margin-top: 2px; }

/* Header right-side cluster */
.header-actions { display: flex; align-items: center; gap: .5rem; }

/* Header search */
.header-search {
  display: flex; align-items: center;
  border: 1px solid var(--rule); border-radius: 6px; background: #fff;
  overflow: hidden;
}
.header-search input[type=search] {
  border: 0; padding: .45rem .6rem; font: inherit; font-size: .9rem;
  width: 160px; background: transparent; color: var(--ink);
  outline: none;
}
.header-search button {
  border: 0; background: transparent; padding: .45rem .55rem;
  cursor: pointer; color: var(--muted); display: flex; align-items: center;
}
.header-search button:hover { color: var(--navy); }
.header-search:focus-within { border-color: var(--navy); }

/* Header submit CTA */
.btn-submit-header {
  text-decoration: none; background: var(--coral); color: #fff;
  padding: .5rem .9rem; border-radius: 6px; font-weight: 600; font-size: .9rem;
  white-space: nowrap;
}
.btn-submit-header:hover { background: #c23a22; color: #fff; }

.nav-toggle {
  display: none;
  background: transparent; border: 1px solid var(--rule); border-radius: 6px;
  padding: .5rem .7rem; font: inherit; color: var(--navy); cursor: pointer;
}
.nav-toggle:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.primary-nav { display: flex; gap: .25rem; align-items: center; }
.primary-nav a {
  text-decoration: none; color: var(--navy);
  padding: .5rem .75rem; border-radius: 6px; font-weight: 500; font-size: .92rem;
}
.primary-nav a:hover { background: var(--paper); color: var(--navy-dark); }
.primary-nav a.active, .primary-nav a[aria-current="page"] { background: var(--navy); color: #fff; }

@media (max-width: 1050px) {
  .header-search input { width: 110px; }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: .4rem; }
  .header-search { display: none; }
  .primary-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--rule);
    padding: .5rem 1rem 1rem;
    display: none; z-index: 100;
  }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: .75rem .5rem; border-bottom: 1px solid var(--rule); border-radius: 0; }
  .primary-nav a:last-child { border-bottom: 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.hero::before,
.hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(0.5px); opacity: .9; z-index: 0;
}
.hero .dot { position: absolute; width: 14px; height: 14px; border-radius: 50%; z-index: 1; }
.hero .d1 { background: var(--gold);   top: 18%; left: 6%; }
.hero .d2 { background: var(--coral);  top: 12%; right: 8%; }
.hero .d3 { background: var(--magenta); bottom: 18%; left: 10%; }
.hero .d4 { background: var(--green);  bottom: 12%; right: 12%; }
.hero .wrap { position: relative; z-index: 2; padding-top: 3.5rem; padding-bottom: 3rem; }
.hero h1 { max-width: 22ch; }
.hero .lede { font-size: 1.15rem; max-width: 60ch; color: var(--ink); }
.eyebrow {
  display: inline-block; font-family: var(--sans); font-size: .8rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--navy); background: #fff; border: 1px solid var(--rule);
  padding: .35rem .7rem; border-radius: 999px; margin-bottom: 1rem; font-weight: 600;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .7rem 1.15rem; border-radius: 8px; text-decoration: none;
  font-weight: 600; font-size: .98rem; border: 1px solid transparent;
  transition: transform .04s ease, background .15s, color .15s, border-color .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-accent { background: var(--coral); color: #fff; }
.btn-accent:hover { background: #c23a22; color: #fff; }
.btn-ghost { background: #fff; border-color: var(--rule); color: var(--navy); }
.btn-ghost:hover { border-color: var(--navy); }

.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex; flex-direction: column; gap: .6rem;
}
.card h3 { margin: 0 0 .25em; }
.card p { margin: 0; color: var(--ink); }
.card .more { margin-top: auto; font-weight: 600; color: var(--navy); text-decoration: none; }
.card .more::after { content: " →"; transition: margin .15s; }
.card .more:hover { color: var(--coral); }
.card .more:hover::after { margin-left: .25em; }

.card-accent { border-top: 4px solid var(--navy); }
.card-accent.gold   { border-top-color: var(--gold); }
.card-accent.coral  { border-top-color: var(--coral); }
.card-accent.magenta{ border-top-color: var(--magenta); }
.card-accent.green  { border-top-color: var(--green); }

.stakeholder-card .icon {
  width: 42px; height: 42px; border-radius: 10px; background: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; font-weight: 700; color: var(--navy);
  font-family: var(--serif); font-size: 1.2rem;
}

/* ---------- Feature list ---------- */
.features { list-style: none; padding: 0; margin: 0; display: grid; gap: .9rem; }
.features li {
  display: flex; gap: .8rem; align-items: flex-start;
  padding: .9rem 1rem; background: #fff; border: 1px solid var(--rule); border-radius: 8px;
}
.features .marker {
  flex: 0 0 auto; width: 10px; height: 10px; border-radius: 50%; margin-top: .45rem;
  background: var(--navy);
}
.features li:nth-child(4n+1) .marker { background: var(--gold); }
.features li:nth-child(4n+2) .marker { background: var(--coral); }
.features li:nth-child(4n+3) .marker { background: var(--magenta); }
.features li:nth-child(4n) .marker   { background: var(--green); }
.features strong { display: block; margin-bottom: .1rem; color: var(--navy); }

/* ---------- Stats strip ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; }
.stat {
  background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 1.1rem 1.2rem;
}
.stat .n { font-family: var(--serif); font-size: 2rem; color: var(--navy); font-weight: 700; line-height: 1; }
.stat .l { color: var(--muted); font-size: .9rem; margin-top: .3rem; }

/* ---------- Case list ---------- */
.case-list { display: grid; gap: 1rem; }
.case {
  background: #fff; border: 1px solid var(--rule); border-radius: 10px;
  padding: 1.2rem 1.3rem;
}
.case h3 { margin: 0 0 .25em; font-family: var(--serif); font-size: 1.18rem; color: var(--navy); }
.case h3 a { color: inherit; text-decoration: none; }
.case h3 a:hover { color: var(--coral); }
.case .authors { font-size: .95rem; color: var(--ink); margin-bottom: .5rem; }
.case .meta {
  display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .6rem;
}
.tag {
  display: inline-block; padding: .15rem .55rem; border-radius: 999px;
  font-size: .75rem; background: var(--paper); color: var(--navy);
  border: 1px solid var(--rule);
}
.tag.cat { background: #eef3ff; border-color: #d5deff; }
.case .abstract { font-size: .98rem; color: var(--ink); }
.case .case-footer {
  display: flex; flex-wrap: wrap; gap: .75rem; justify-content: space-between; align-items: center;
  margin-top: .9rem; padding-top: .9rem; border-top: 1px dashed var(--rule);
  font-size: .92rem;
}
.case .case-footer a { font-weight: 600; }

/* ---------- Issue hero / cards ---------- */
.issue-card {
  background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 1.5rem;
  position: relative; overflow: hidden;
}
.issue-card .badge {
  position: absolute; top: 1rem; right: 1rem;
  font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  background: var(--navy); color: #fff; padding: .25rem .55rem; border-radius: 4px; font-weight: 600;
}
.issue-card h3 { margin-bottom: .15em; }
.issue-card .year { color: var(--muted); font-size: .9rem; margin-bottom: .8rem; }
.issue-card ul { padding-left: 1.1rem; margin: 0 0 1rem; font-size: .95rem; }
.issue-card ul li { margin-bottom: .3rem; }
.issue-card .more { font-weight: 600; text-decoration: none; color: var(--navy); }
.issue-card .more:hover { color: var(--coral); }

/* ---------- People ---------- */
.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.person {
  background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 1.1rem 1.2rem;
}
.person h4 { margin: 0 0 .1em; font-family: var(--serif); color: var(--navy); font-size: 1.05rem; }
.person .role { color: var(--coral); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }
.person .aff { color: var(--muted); font-size: .95rem; margin-top: .25rem; }

/* ---------- Board grid (about page) ---------- */
.board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}
.board-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.board-photo {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--paper);
}
.board-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  display: block;
  transition: transform .3s ease;
}
.board-card:hover .board-photo img { transform: scale(1.03); }
.board-photo-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--paper) 0%, #e8e5db 100%);
}
.board-info {
  padding: 1rem 1.05rem 1.1rem;
}
.board-info .role {
  color: var(--coral); font-weight: 600; font-size: .76rem;
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: .2rem;
}
.board-info h4 {
  margin: 0 0 .15em; font-family: var(--serif); color: var(--navy); font-size: 1.05rem;
}
.board-info .aff {
  color: var(--muted); font-size: .88rem; margin-top: .15rem;
}

/* ---------- Filters ---------- */
.filters {
  display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.25rem;
  padding: .9rem 1rem; background: #fff; border: 1px solid var(--rule); border-radius: 10px;
  align-items: center;
}
.filters label { font-size: .85rem; color: var(--muted); margin-right: .25rem; }
.filters select, .filters input[type=search] {
  font: inherit; padding: .5rem .65rem; border: 1px solid var(--rule); border-radius: 6px; background: #fff;
  color: var(--ink);
}
.filters input[type=search] { min-width: 220px; }
.filters .count { margin-left: auto; font-size: .9rem; color: var(--muted); }

/* ---------- Callouts ---------- */
.callout {
  background: #fff; border-left: 4px solid var(--gold); border-radius: 6px;
  padding: 1rem 1.2rem; margin: 1.5rem 0; box-shadow: 0 1px 2px rgba(15,33,72,.04);
}
.callout.navy   { border-left-color: var(--navy); }
.callout.coral  { border-left-color: var(--coral); }
.callout.green  { border-left-color: var(--green); }
.callout.magenta{ border-left-color: var(--magenta); }
.callout h3 { margin: 0 0 .3em; font-size: 1.08rem; }
.callout p:last-child { margin-bottom: 0; }

/* ---------- Dl table ---------- */
.kv {
  display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1.2rem;
  background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 1rem 1.25rem;
  margin: 1.25rem 0;
}
.kv dt { font-weight: 600; color: var(--navy); }
.kv dd { margin: 0; }

/* ---------- TOC ---------- */
.toc {
  background: var(--paper-2); border: 1px solid var(--rule); border-radius: 10px;
  padding: 1rem 1.25rem; margin-bottom: 1.5rem;
}
.toc h3 { margin: 0 0 .5em; font-size: 1rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-family: var(--sans); font-weight: 600; }
.toc ul { list-style: none; padding: 0; margin: 0; }
.toc li { margin: .25rem 0; }
.toc a { color: var(--navy); text-decoration: none; }
.toc a:hover { color: var(--coral); text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-dark); color: #d8def0;
  margin-top: 3rem;
  padding: 3rem 0 1.5rem;
}
.site-footer a { color: #ffffff; }
.site-footer a:hover { color: var(--gold); }
.footer-grid {
  display: grid; gap: 2rem;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-grid h4 {
  color: #ffffff; font-family: var(--sans); font-size: .85rem; text-transform: uppercase; letter-spacing: .12em;
  margin-bottom: .8rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: .4rem; font-size: .95rem; }
.footer-grid .brand-lockup { display: flex; align-items: center; gap: .7rem; margin-bottom: .8rem; }
.footer-grid .brand-lockup img { height: 40px; filter: brightness(0) invert(1); }
.footer-grid .brand-lockup strong { font-family: var(--serif); font-size: 1.1rem; color: #fff; }
.footer-grid p { font-size: .95rem; color: #b7c0d7; margin: 0 0 .6rem; max-width: 32ch; }
.site-footer .bottom {
  border-top: 1px solid rgba(255,255,255,.12); margin-top: 2rem; padding-top: 1.2rem;
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: .85rem; color: #9ea7bf;
}

/* ---------- Footer journal facts ---------- */
.footer-facts {
  display: grid; grid-template-columns: auto 1fr; gap: .2rem .7rem;
  margin: .8rem 0 0; font-size: .8rem;
}
.footer-facts dt { font-weight: 600; color: #c5cfe8; white-space: nowrap; }
.footer-facts dd { margin: 0; color: #9ea7bf; }

/* ---------- Timing table ---------- */
.timing-table { width: 100%; border-collapse: collapse; font-size: .97rem; margin: 1rem 0 1.5rem; }
.timing-table th, .timing-table td { text-align: left; padding: .55rem .75rem; border-bottom: 1px solid var(--rule); }
.timing-table th { background: var(--paper-2); font-weight: 600; color: var(--navy); font-size: .88rem; text-transform: uppercase; letter-spacing: .06em; }
.timing-table tr:last-child td { border-bottom: 0; }

/* ---------- SDG badges ---------- */
.sdg-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .75rem; }
.sdg-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .35rem .75rem; border-radius: 999px;
  font-size: .82rem; font-weight: 600; font-family: var(--sans);
  background: var(--navy); color: #fff;
}
.sdg-badge.sdg4  { background: #c5192d; }
.sdg-badge.sdg10 { background: #dd1367; }

/* ---------- Citation block ---------- */
.citation-block {
  background: var(--paper-2); border: 1px solid var(--rule); border-radius: 8px;
  padding: .9rem 1.1rem; font-size: .95rem; font-family: var(--serif);
  position: relative; margin: .75rem 0;
}
.citation-block .copy-btn {
  position: absolute; top: .6rem; right: .7rem;
  font-size: .75rem; font-family: var(--sans); padding: .25rem .6rem;
  border: 1px solid var(--rule); border-radius: 5px; background: #fff;
  cursor: pointer; color: var(--muted);
}
.citation-block .copy-btn:hover { color: var(--navy); border-color: var(--navy); }

/* ---------- Search results ---------- */
.search-results-count { font-size: .95rem; color: var(--muted); margin-bottom: 1rem; }
.no-results { padding: 2rem; text-align: center; color: var(--muted); }

/* ---------- News list ---------- */
.news-list { list-style: none; padding: 0; margin: 0; }
.news-list li {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .8rem 0; border-bottom: 1px solid var(--rule);
}
.news-list li:last-child { border-bottom: 0; }
.news-list .bullet {
  flex: 0 0 8px; height: 8px; width: 8px; border-radius: 50%;
  background: var(--coral); margin-top: .55rem;
}

/* ---------- Utility ---------- */
.lead { font-size: 1.12rem; color: var(--ink); line-height: 1.65; }
.muted { color: var(--muted); }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 2rem; }
.center { text-align: center; }
.text-navy { color: var(--navy); }
.highlight { background: linear-gradient(transparent 62%, rgba(242,184,40,.45) 62%); padding: 0 2px; }
.divider { border: 0; border-top: 1px solid var(--rule); margin: 2rem 0; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 2rem 0; }
.italic { font-style: italic; }

/* ---------- Abstract / per-issue view (issue.php, cases.php) ---------- */

.abs-intro {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1.25rem 1.6rem;
  margin: 1.5rem 0;
  font-size: .97rem;
  line-height: 1.75;
}
.abs-intro p { margin-bottom: .5em; }
.abs-intro ul { padding-left: 1.3em; margin: .25em 0 .5em; }
.abs-intro li { margin-bottom: .2em; }

.abs-toc {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1rem 1.4rem;
  margin: 1.25rem 0 1.75rem;
}
.abs-toc h3 {
  text-align: center;
  font-size: .9rem;
  font-family: var(--sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: .75rem;
}
.abs-toc ul { list-style: none; padding: 0; margin: 0; }
.abs-toc li { margin: .3rem 0; font-size: .95rem; }
.abs-toc a { color: var(--navy); text-decoration: none; }
.abs-toc a:hover { color: var(--coral); text-decoration: underline; }

.abs-case {
  border-bottom: 1px solid var(--rule);
  padding: 1.75rem 0;
}
.abs-case:last-child { border-bottom: 0; }
.abs-case h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: .3em;
  line-height: 1.3;
}
.abs-case h3 a { color: inherit; text-decoration: none; }
.abs-case h3 a:hover { color: var(--coral); }
.abs-case .abs-authors {
  font-size: .96rem;
  margin-bottom: .6rem;
  color: var(--ink);
}
.abs-case .abs-meta {
  font-size: .94rem;
  line-height: 1.9;
  margin-bottom: .85rem;
  color: var(--ink);
}
.abs-case .abs-abstract {
  font-size: .98rem;
  line-height: 1.75;
  margin-bottom: .9rem;
  color: var(--ink);
}
.abs-case .abs-link {
  font-weight: 600;
  font-size: .94rem;
  color: var(--navy);
}
.abs-case .abs-link:hover { color: var(--coral); }

.abs-issue-group { margin-bottom: 3rem; }

.abs-issue-heading {
  font-size: clamp(1.2rem, 1.4vw + .85rem, 1.65rem);
  color: var(--navy);
  border-bottom: 2px solid var(--rule);
  padding-bottom: .5rem;
  margin: 2.5rem 0 1.25rem;
}
.abs-issue-group:first-child .abs-issue-heading { margin-top: .5rem; }

.abs-toc-inline { margin-bottom: 1rem; }

/* Print tweaks */
@media print {
  .site-header, .site-footer, .nav-toggle, .header-search, .btn-submit-header { display: none; }
  body { background: #fff; }
  .card, .case, .issue-card, .board-card { break-inside: avoid; }
}