:root {
  --bg: #0b0f14;
  --bg-2: #121821;
  --panel: rgba(18, 24, 33, 0.92);
  --panel-border: rgba(232, 228, 219, 0.12);
  --ink: #f3efe6;
  --muted: #b7b1a4;
  --gold: #e8b86d;
  --gold-soft: rgba(232, 184, 109, 0.14);
  --sky: #7dd3fc;
  --sky-soft: rgba(125, 211, 252, 0.12);
  --rose: #fb7185;
  --mint: #6ee7b7;
  --paper: #f6f1e6;
  --paper-ink: #1c1915;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(232, 184, 109, 0.08), transparent 50%),
    radial-gradient(900px 500px at 100% 0%, rgba(125, 211, 252, 0.08), transparent 45%),
    var(--bg);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

a {
  color: var(--gold);
}

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.topnav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  color: inherit;
}

.brand small {
  color: var(--gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: "Segoe UI", sans-serif;
  font-size: 0.72rem;
}

.brand strong {
  font-size: 1.05rem;
}

.nav-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-links a,
.chip,
button,
.tab {
  font-family: "Segoe UI", sans-serif;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
}

.nav-links a[aria-current="page"],
.nav-links a:hover {
  border-color: rgba(232, 184, 109, 0.55);
  background: var(--gold-soft);
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 28px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.kicker {
  display: inline-block;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: "Segoe UI", sans-serif;
  font-size: 0.75rem;
  margin-bottom: 10px;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4.1rem);
  font-weight: 500;
}

h2 {
  font-size: 1.7rem;
}

.lede {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 42rem;
}

.meta-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}

.meta-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px;
  font-family: "Segoe UI", sans-serif;
  font-size: 0.92rem;
}

.meta-list span {
  color: var(--gold);
}

.equation {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 16px;
  background: var(--gold-soft);
  border: 1px solid rgba(232, 184, 109, 0.28);
  font-size: 1.35rem;
  text-align: center;
}

.equation small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  font-family: "Segoe UI", sans-serif;
}

.grid-3,
.grid-2,
.week-grid {
  display: grid;
  gap: 16px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: 1fr 1fr;
}

.week-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 18px;
}

.card p,
.panel p,
.session ol,
.card li {
  color: var(--muted);
  line-height: 1.65;
}

.card h3 {
  font-size: 1.2rem;
}

.chip {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--sky-soft);
  color: var(--sky);
  margin-bottom: 8px;
}

.chip.gold {
  background: var(--gold-soft);
  color: var(--gold);
}

.session {
  margin: 28px 0;
}

.session ol {
  margin: 0;
  padding-left: 20px;
}

.week {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
}

.week b {
  color: var(--gold);
  font-family: "Segoe UI", sans-serif;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button,
.button {
  appearance: none;
  border: 0;
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.primary {
  background: linear-gradient(135deg, var(--gold), #f3d39a);
  color: #1c1408;
}

.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  border: 1px solid var(--panel-border);
}

button:hover,
.button:hover {
  transform: translateY(-1px);
}

.paper {
  background: var(--paper);
  color: var(--paper-ink);
}

.paper p,
.paper li {
  color: #3f3a32;
}

.muted {
  color: var(--muted);
}

.stat {
  font-size: 2rem;
  color: var(--gold);
}

.footer {
  margin-top: 28px;
  color: var(--muted);
  font-family: "Segoe UI", sans-serif;
  font-size: 0.88rem;
}

.toc {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 0;
}

.toc a {
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 12px 14px;
  font-family: "Segoe UI", sans-serif;
  font-size: 0.88rem;
}

.toc a:hover {
  border-color: rgba(232, 184, 109, 0.5);
}

.toc b {
  display: block;
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.meeting {
  margin: 18px 0 0;
}

.meeting-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: baseline;
}

.when {
  font-family: "Segoe UI", sans-serif;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.agenda,
.forks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.agenda dl {
  margin: 0;
}

.agenda dt {
  color: var(--gold);
  font-family: "Segoe UI", sans-serif;
  font-size: 0.8rem;
  margin-top: 10px;
}

.agenda dd {
  margin: 4px 0 0;
  color: var(--muted);
}

.dark-week {
  border-style: dashed;
  opacity: 0.92;
}

@media print {
  body {
    background: white;
    color: #1c1915;
  }

  .topnav,
  .actions {
    display: none;
  }

  .panel,
  .card,
  .meeting {
    break-inside: avoid;
    box-shadow: none;
    background: white;
    border-color: #ddd;
  }
}

@media (max-width: 900px) {
  .hero,
  .grid-3,
  .grid-2,
  .week-grid,
  .toc,
  .agenda,
  .forks {
    grid-template-columns: 1fr;
  }

  .meta-list li {
    grid-template-columns: 1fr;
  }
}