:root {
  --bg: #0b0d12;
  --surface: #141821;
  --text: #e6e8ee;
  --muted: #9aa3b2;
  --accent: #d9b56c;
  --border: #252b38;
  --max: 760px;
}

* { box-sizing: border-box; }

html { font-size: 18px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.65;
}

a { color: var(--accent); }
a:hover { text-decoration: none; }

header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  align-items: baseline;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.9rem;
}

.nav .brand {
  font-family: Georgia, serif;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  margin-right: auto;
  letter-spacing: 0.02em;
}

.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

h1, h2, h3 { font-weight: normal; line-height: 1.25; }
h1 { font-size: 2.1rem; margin: 0 0 1rem; }
h2 { font-size: 1.45rem; margin: 2.5rem 0 0.75rem; color: var(--accent); }
h3 { font-size: 1.15rem; margin: 1.75rem 0 0.5rem; }

.hero {
  text-align: center;
  padding: 3rem 0 2rem;
}

.hero .sign {
  font-size: 2.5rem;
  color: var(--accent);
  letter-spacing: 0.3em;
}

.hero p.lead {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 34rem;
  margin: 0 auto;
}

.thesis {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 2rem 0;
}

.thesis div {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem;
}

.thesis strong { color: var(--accent); font-size: 1.2rem; display: block; margin-bottom: 0.25rem; }

.draft {
  border-left: 3px solid var(--accent);
  background: var(--surface);
  padding: 0.75rem 1rem;
  color: var(--muted);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.85rem;
  margin: 1.5rem 0;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin: 2rem 0;
}

.button {
  display: inline-block;
  padding: 0.65rem 1.3rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  text-decoration: none;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.95rem;
}

.button.primary { background: var(--accent); color: var(--bg); }

dl dt { color: var(--accent); margin-top: 1.25rem; font-size: 1.1rem; }
dl dd { margin: 0.25rem 0 0; }

details {
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 0;
}

details summary { cursor: pointer; font-size: 1.1rem; }
details p { margin: 0.75rem 0 0; }

footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 1.25rem;
  text-align: center;
  color: var(--muted);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.8rem;
}