/* Homepage layout (A2). Scoped to body.home. */

body.home { color: #2e3a33; font-size: 1rem; }
body.home .bi-zh { color: inherit; }
body.home .bi-en { color: #4d5750; font-size: 0.95em; }
body.home .lang-toggle { display: none; align-items: center; gap: 4px; font-size: 0.9375rem; color: #f4efe6; }
body.home .lang-toggle button { background: none; border: 0; color: inherit; font: inherit; padding: 4px 6px; cursor: pointer; opacity: 0.7; }
body.home .lang-toggle button[aria-pressed="true"] { opacity: 1; font-weight: 700; text-decoration: underline; }

.hero-a2 { display: flex; align-items: center; justify-content: space-between; gap: 48px; padding: 80px max(24px, calc((100% - 1080px) / 2)); }
.hero-a2 .hero-inner { max-width: 640px; margin: 0; padding: 0; }
.hero-a2 h1 { font-size: 2.75rem; line-height: 1.3; margin: 0 0 16px; }
.hero-a2 h1 .bi-en { font-size: 1.375rem; font-weight: 500; color: #d7e3dd; margin-top: 6px; }
.hero-a2 .hero-sub { font-size: 1.25rem; margin: 0 0 28px; color: #eef3f0; }
.hero-a2 .hero-sub .bi-en { font-size: 1rem; color: #d7e3dd; margin-top: 4px; }
.hero-a2 .hero-mark { position: static; flex: 0 0 auto; width: 21rem; opacity: 1; }
.hero-a2 .hero-mark img { width: 100%; }
.hero-a2 .btn-cta { font-size: 1.0625rem; padding: 14px 28px; display: inline-flex; flex-direction: column; align-items: flex-start; line-height: 1.35; }
.hero-a2 .btn-cta .bi-en { font-size: 0.875rem; color: inherit; opacity: 0.85; margin: 0; }
.hero-a2 .hero-note { margin: 16px 0 0; font-size: 0.9375rem; color: #d7e3dd; }
.hero-a2 .hero-note .bi-en { color: #c3d3cb; }

body.home .home-h2 { font-size: 1.75rem; color: #14382e; line-height: 1.35; margin: 56px 0 22px; }
body.home .home-h2 .bi-en { font-size: 1rem; color: #4d5750; font-weight: 500; }
.home-cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.home-card { position: relative; background: #fff; border: 1px solid #e3ddd3; border-radius: 14px; padding: 22px; display: flex; flex-direction: column; }
.home-card .tag { display: block; font-size: 0.8125rem; letter-spacing: 0.04em; color: #3f5a4f; font-weight: 700; margin: 0 0 6px; background: none; padding: 0; }
.home-card .soon-badge { align-self: flex-start; font-size: 0.8125rem; font-weight: 700; color: #5a4320; background: #f1e6d3; border-radius: 999px; padding: 2px 10px; margin: 0 0 8px; }
.home-card h3 { font-size: 1.1875rem; color: #14382e; line-height: 1.35; margin: 0 0 10px; padding-right: 2.5rem; }
.home-card h3 .bi-en { font-size: 0.9375rem; font-weight: 500; }
.home-card p { flex: 1; margin: 0 0 18px; font-size: 1rem; color: #2e3a33; }
.home-card .go { align-self: flex-start; font-weight: 700; color: #14382e; border: 1.5px solid #14382e; border-radius: 8px; padding: 7px 16px; font-size: 0.9375rem; text-decoration: none; }
.home-card .go:hover { background: #14382e; color: #fff; }
.home-card .oracle-mark { position: absolute; top: 14px; right: 14px; }
.home-card--soon { background: #f2efea; }
.members-fold { margin: 32px 0 0; background: #fff; border: 1px solid #e3ddd3; border-radius: 14px; padding: 16px 22px; }
.members-fold summary { cursor: pointer; font-weight: 700; color: #14382e; font-size: 1.0625rem; }
.members-fold summary .bi-zh, .members-fold summary .bi-en { display: inline; }
.members-fold summary .bi-en { margin-left: 8px; }
.members-fold p { margin: 10px 0 0; font-size: 1rem; }

/* Readability on the rest of the homepage: no labels below 13px, darker text. */
body.home .order-note, body.home .source-line, body.home .honoree-tag, body.home .photo-credit,
body.home .coi-note, body.home .leader-scroll-hint, body.home .weekly-range, body.home .news-kicker,
body.home .evidence, body.home .animal-note, body.home .briefing-disclaimer, body.home .leader-more,
body.home .leader-extra summary, body.home .footer-meta, body.home .eyebrow { font-size: 0.8125rem !important; color: #3d4a43; }
body.home .leader-role, body.home .leader-view, body.home .news-point, body.home .section-lead,
body.home .issue-intro, body.home .contact-lead, body.home .content-block p { font-size: 0.9375rem; color: #2e3a33; }

@media (max-width: 1000px) { .home-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  body.home .lang-toggle { display: inline-flex; }
  html[data-lang="zh"] body.home .bi-en, html:not([data-lang]) body.home .bi-en, html[data-lang="zh"] body.home .contact-kicker .en { display: none !important; }
  html[data-lang="en"] body.home .bi-zh, html[data-lang="en"] body.home .contact-kicker .zh { display: none !important; }
  body.home .contact-kicker .sep, body.home .members-fold summary .bi-en { margin: 0; }
  .hero-a2 { flex-direction: column-reverse; align-items: flex-start; gap: 20px; padding: 40px 20px; }
  .hero-a2 .hero-mark { width: 11rem; align-self: center; }
  .hero-a2 h1 { font-size: 2rem; }
  html[data-lang="en"] .hero-a2 h1 .bi-en { font-size: 2rem; color: inherit; font-weight: 700; }
  .hero-a2 .hero-sub { font-size: 1.0625rem; }
  .home-cards { grid-template-columns: minmax(0, 1fr); }
  body.home .home-h2 { font-size: 1.5rem; margin-top: 40px; }
}
body.home .home-card .go .bi-zh, body.home .home-card .go .bi-en, body.home .soon-badge .bi-zh, body.home .soon-badge .bi-en { display: inline; color: inherit; font-size: inherit; margin: 0; }
body.home .home-card .go .bi-en::before, body.home .soon-badge .bi-en::before { content: " · "; }
@media (max-width: 600px) { body.home .home-card .go .bi-en::before, body.home .soon-badge .bi-en::before { content: none; } }

/* Leaders, studies, and weekly issues: one item open, the rest click to expand. */
body.home .leader-row {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  overflow: visible;
  scroll-snap-type: none;
  padding-bottom: 0;
}
body.home .leader-row > li {
  display: block;
  width: 100%;
  min-width: 0;
  scroll-snap-align: none;
}
body.home .leader-scroll-hint { display: none; }

body.home .leader-card--feature {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 1rem;
  row-gap: 0.35rem;
  align-items: start;
  padding: 0.85rem 1rem 1rem;
}
body.home .leader-card--feature .leader-card-top { grid-column: 1 / -1; }
body.home .leader-card--feature .leader-figure {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
}
body.home .leader-card--feature .leader-feature-copy {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
body.home .leader-card--feature .leader-feature-copy > * { margin: 0; }
body.home .leader-card--feature .photo-frame {
  width: 7.25rem;
  height: 9rem;
}
body.home .leader-card--feature .photo-credit { text-align: left; }
body.home .leader-card--feature h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.35;
}

body.home .leader-fold,
body.home .study-fold {
  background: #fff;
  border: 1px solid var(--warm-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
body.home .study-fold { border-radius: var(--radius); }

body.home .leader-fold > summary,
body.home .study-fold > summary {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.7rem 0.85rem;
  cursor: pointer;
  list-style: none;
}
body.home .leader-fold > summary::-webkit-details-marker,
body.home .study-fold > summary::-webkit-details-marker { display: none; }
body.home .leader-fold > summary::marker,
body.home .study-fold > summary::marker { content: none; }
body.home .leader-fold > summary::before,
body.home .study-fold > summary::before {
  content: "\25B8";
  flex: none;
  margin-top: 0.15rem;
  color: var(--teal-700);
  font-size: 0.8rem;
  line-height: 1.4;
}
body.home .leader-fold[open] > summary::before,
body.home .study-fold[open] > summary::before { content: "\25BE"; }
body.home .leader-fold[open] > summary,
body.home .study-fold[open] > summary { border-bottom: 1px solid var(--warm-200); }
body.home .leader-fold > summary:hover,
body.home .study-fold > summary:hover { background: var(--warm-50); }
body.home .leader-fold > summary:focus-visible,
body.home .study-fold > summary:focus-visible,
body.home .issue-fold > summary:focus-visible {
  outline: 2px solid var(--teal-500);
  outline-offset: 2px;
}
body.home .leader-fold-main,
body.home .study-fold-main { flex: 1; min-width: 0; }

body.home .leader-fold > summary h3,
body.home .study-fold > summary h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.35;
  color: var(--teal-900);
  overflow-wrap: break-word;
}
body.home .leader-fold > summary h3 .bi-zh,
body.home .leader-fold > summary h3.leader-name-en,
body.home .study-fold > summary h3 .bi-zh { font-weight: 650; }
body.home .leader-fold > summary .leader-role { margin: 0.12rem 0 0; }
body.home .study-fold > summary .study-fold-main {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.15rem 0.85rem;
}
body.home .study-fold > summary h3 { flex: 1 1 16rem; }
body.home .study-fold-date {
  flex: none;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: #3d4a43;
}
body.home .study-fold[open] > summary .study-fold-date { display: none; }

body.home .leader-fold .leader-card,
body.home .study-fold .news-card {
  border: 0;
  box-shadow: none;
  background: transparent;
  border-radius: 0;
}
body.home .leader-fold .leader-card { padding: 0.6rem 0.85rem 0.75rem; }
body.home .study-fold .news-card { padding: 0.45rem 0.85rem 0.75rem; height: auto; }

body.home .issue-fold .news-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

@media (min-width: 720px) {
  body.home .leader-fold:not([open]) > summary .leader-fold-main {
    display: grid;
    grid-template-columns: minmax(9rem, 34%) minmax(0, 1fr);
    column-gap: 1rem;
    align-items: start;
  }
  body.home .leader-fold:not([open]) > summary .leader-role { margin-top: 0; }
}

@media (max-width: 600px) {
  body.home .leader-card--feature {
    column-gap: 0.7rem;
    padding: 0.7rem 0.75rem 0.8rem;
  }
  body.home .leader-card--feature .photo-frame {
    width: 5.15rem;
    height: 6.4rem;
  }
  body.home .leader-card--feature h3 { font-size: 1.05rem; }
}