:root {
  --canvas: #0a0d14;
  --surface: #121620;
  --raised: #1a202e;
  --cyan: #00f2fe;
  --violet: #7f00ff;
  --text: #ffffff;
  --text-2: #94a3b8;
  --muted: #64748b;
  --border: rgba(255, 255, 255, 0.08);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--text-2);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
}
a { color: var(--cyan); }
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
header.site { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
header.site a { display: flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
.mark { width: 36px; height: 36px; flex: none; }
h1 { color: var(--text); font-size: 34px; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { color: var(--text); font-size: 20px; margin: 36px 0 8px; }
h3 { color: var(--text); font-size: 16px; margin: 20px 0 4px; }
p, li { margin: 0 0 12px; }
ul { padding-left: 20px; }
strong { color: var(--text); }
.meta { color: var(--muted); font-size: 14px; }
.draft {
  border: 1px solid rgba(0, 242, 254, 0.3);
  background: var(--raised);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  margin: 20px 0 8px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin: 16px 0;
}
.card h2 { margin-top: 0; }
nav.links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 8px; }
footer.site { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 14px; color: var(--muted); }
footer.site a { color: var(--text-2); margin-right: 16px; }
.hero { padding: 40px 0 8px; }
.hero .mark { width: 72px; height: 72px; margin-bottom: 20px; }