:root {
  --bg: #FAFAF8;
  --ink: #1A1D21;
  --accent: #1F3A5F;
  --muted: #6B7280;
  --rule: #DCDCD6;
  --content: 1080px;
  --reading: 740px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
}

h1, h2, h3, h4 {
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.25;
  margin: 0 0 0.5em;
}

h1 { font-size: 2.15rem; letter-spacing: -0.01em; }
h2 { font-size: 1.4rem; margin-top: 2.2em; }
h3 { font-size: 1.12rem; margin-top: 1.8em; }

p, ul, ol { margin: 0 0 1.15em; }
ul, ol { padding-left: 1.25em; }
li { margin-bottom: 0.35em; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
a:hover { text-decoration: none; }

hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5rem 0; }

.wrap {
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 24px;
}

.reading { max-width: var(--reading); }

/* Header */
.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
}
.site-header .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  padding-bottom: 22px;
  flex-wrap: wrap;
}
.brand { text-decoration: none; color: var(--ink); display: inline-flex; align-items: baseline; gap: 8px; }
.brand:hover { text-decoration: none; }
.brand .wordmark {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
}
.brand .sub {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.site-nav { display: flex; gap: 26px; }
.site-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }

/* Main */
main { padding: 56px 0 72px; }

.hero { max-width: var(--reading); }
.hero h1 { font-size: 2.5rem; margin-bottom: 0.4em; }
.hero p { font-size: 1.1rem; color: var(--ink); margin-bottom: 1.2em; }

.label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 14px;
}

.section-head {
  border-top: 1px solid var(--rule);
  padding-top: 18px;
  margin-top: 56px;
}

/* Report cards */
.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.report-card {
  border: 1px solid var(--rule);
  background: transparent;
  padding: 22px 22px 20px;
}
.report-card .meta { margin-bottom: 10px; }
.report-card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.report-card h3 a { color: var(--ink); text-decoration: none; }
.report-card h3 a:hover { color: var(--accent); }
.report-card p { margin: 0; color: var(--muted); font-size: 0.94rem; }

.meta {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.meta .num { color: var(--accent); font-weight: 600; }
.meta a { color: var(--muted); }

/* Report page */
.report-header { border-bottom: 1px solid var(--rule); padding-bottom: 26px; margin-bottom: 34px; }
.report-header .meta { margin-bottom: 14px; }
.lead { font-size: 1.14rem; color: var(--ink); }
.report-body { max-width: var(--reading); }
.report-body h2 { font-size: 1.32rem; }

.subject-box {
  border: 1px solid var(--rule);
  padding: 18px 20px;
  margin: 34px 0;
  max-width: var(--reading);
}
.subject-box .label { margin-bottom: 8px; }
.subject-box p { margin: 0; font-size: 0.96rem; }

.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  margin: 28px 0;
  border: 1px solid var(--rule);
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

blockquote {
  margin: 1.4em 0;
  padding-left: 18px;
  border-left: 2px solid var(--accent);
  color: var(--muted);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}

table { border-collapse: collapse; width: 100%; margin: 1.4em 0; font-size: 0.95rem; }
th, td { border: 1px solid var(--rule); padding: 8px 12px; text-align: left; }
th { font-weight: 600; }

/* Index list */
.report-list { list-style: none; padding: 0; margin: 0; }
.report-list li { border-top: 1px solid var(--rule); padding: 24px 0; margin: 0; }
.report-list li:last-child { border-bottom: 1px solid var(--rule); }
.report-list h2 { margin: 6px 0 8px; font-size: 1.3rem; }
.report-list h2 a { color: var(--ink); text-decoration: none; }
.report-list h2 a:hover { color: var(--accent); }
.report-list p { margin: 0; color: var(--muted); max-width: var(--reading); font-size: 0.96rem; }

/* Leadership */
.people { margin-top: 8px; }
.person {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: start;
  border-top: 1px solid var(--rule);
  padding: 32px 0;
}
.person:last-child { border-bottom: 1px solid var(--rule); }
.person-photo img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
}
.person-text { max-width: var(--reading); }
.person-text h2 { margin: 0 0 6px; font-size: 1.3rem; }
.person-text .label { margin-bottom: 12px; }
.person-text p:last-child { margin-bottom: 0; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 26px 0 40px;
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.84rem;
  color: var(--muted);
}
.site-footer a { color: var(--muted); }

@media (max-width: 640px) {
  body { font-size: 16px; }
  h1 { font-size: 1.75rem; }
  .hero h1 { font-size: 1.95rem; }
  main { padding: 40px 0 56px; }
  .site-header .wrap { padding-top: 18px; padding-bottom: 18px; }
  .site-nav { gap: 18px; }
  .report-grid { grid-template-columns: 1fr; }
  .person { grid-template-columns: 1fr; gap: 20px; padding: 26px 0; }
  .person-photo { max-width: 220px; }
}