:root {
  --bg: #ffffff;
  --surface: #f6f7f9;
  --ink: #1a1d21;
  --muted: #5d6470;
  --line: #e3e6ea;
  --accent: #2f5fd0;
  --accent-ink: #ffffff;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111316;
    --surface: #1a1d22;
    --ink: #e8eaed;
    --muted: #9aa1ab;
    --line: #2a2e35;
    --accent: #7aa2ff;
    --accent-ink: #111316;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 var(--sans);
}
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

header.site { padding: 28px 0 0; }
header.site .wrap { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.brand span { color: var(--muted); font-weight: 500; }
nav a { color: var(--muted); text-decoration: none; margin-left: 20px; font-size: 0.95rem; }
nav a:first-child { margin-left: 0; }
nav a:hover, nav a[aria-current="page"] { color: var(--ink); }

.rule { width: 100%; height: 1px; background: var(--line); margin: 20px 0 0; border: 0; }

main { padding: 56px 0 72px; }
h1, h2, h3 { font-weight: 700; line-height: 1.25; letter-spacing: -0.015em; }
h1 { font-size: clamp(1.8rem, 4.5vw, 2.4rem); margin: 0 0 14px; }
h2 { font-size: 1.3rem; margin: 48px 0 12px; }
h3 { font-size: 1.1rem; margin: 28px 0 6px; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 34em; margin: 0; }

.games { display: grid; gap: 16px; margin-top: 18px; }
.game {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 24px;
}
.game h3 { margin: 0 0 6px; font-size: 1.2rem; }
.game p { margin: 0; color: var(--muted); }
.tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 12px;
}

.prose p, .prose li { max-width: 40em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin: 6px 0; }
.meta { color: var(--muted); font-size: 0.95rem; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 24px;
  margin: 18px 0;
}
.button {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
}
.button:hover { filter: brightness(1.08); }

@media (max-width: 480px) {
  nav a { margin-left: 14px; font-size: 0.9rem; }
  main { padding-top: 40px; }
}

footer.site { border-top: 1px solid var(--line); padding: 26px 0 40px; color: var(--muted); font-size: 0.9rem; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--ink); }