:root {
  color-scheme: light dark;
  --bg: #f6f5f1;
  --surface: #ffffff;
  --ink: #16161a;
  --muted: #5d5d66;
  --line: #e2e0d9;
  --accent: #3b4a8c;
  --star: #c2502e; /* warm red-dwarf tone */
  --orbit: #aeaaa2;
  --planet: #16161a;
  --max: 40rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0e12;
    --surface: #15171d;
    --ink: #ece9e1;
    --muted: #a3a2a8;
    --line: #262932;
    --accent: #aeb9f0;
    --star: #f08a68;
    --orbit: #4c505b;
    --planet: #ece9e1;
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.6 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.wrap {
  width: 100%;
  max-width: calc(var(--max) + 2rem);
  margin: 0 auto;
  padding: 0 1rem;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand svg { width: 1.375rem; height: 1.375rem; flex: none; }
.star { fill: var(--star); }
.planet { fill: var(--planet); }
.orbit { fill: none; stroke: var(--orbit); stroke-width: 1.5; }

nav ul { display: flex; gap: 1.25rem; margin: 0; padding: 0; list-style: none; }
nav a { color: var(--muted); text-decoration: none; font-size: 0.9375rem; }
nav a:hover, nav a[aria-current="page"] { color: var(--ink); }

main { flex: 1; }
main .wrap { padding-top: 3rem; padding-bottom: 4rem; }

.hero-mark { width: 4.5rem; height: 4.5rem; display: block; margin-bottom: 2rem; }

h1 {
  font-size: clamp(2rem, 6vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 1rem;
  font-weight: 650;
}

h2 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 600;
  margin: 3rem 0 1rem;
}

h3 { font-size: 1.0625rem; margin: 2rem 0 0.5rem; }

.tagline {
  font-size: clamp(1.625rem, 5vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-weight: 550;
  color: var(--ink);
  margin: 0 0 0.75rem;
}

.lede { font-size: 1.1875rem; color: var(--muted); margin: 0; max-width: 34rem; }

p, li { overflow-wrap: anywhere; }

.facts, .work { list-style: none; margin: 0; padding: 0; max-width: 34rem; }
.facts li, .work li { padding: 0.75rem 0; border-top: 1px solid var(--line); }
.facts li:last-child, .work li:last-child { border-bottom: 1px solid var(--line); }
.facts li { color: var(--muted); }
.facts strong { color: var(--ink); font-weight: 650; font-size: 1.125rem; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

.prose p, .prose ul { margin: 0 0 1rem; }
.prose ul { padding-left: 1.25rem; }
.prose li { margin-bottom: 0.375rem; }
.meta { color: var(--muted); font-size: 0.9375rem; margin: 0 0 2rem; }

.site-footer { border-top: 1px solid var(--line); }
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1.5rem;
  padding-bottom: 2rem;
  color: var(--muted);
  font-size: 0.875rem;
}
.site-footer a { color: var(--muted); }