:root {
  --accent: #6D4AFF; --accent-text: #5A36F0; --lime: #C6F432;
  --bg: #FBFAF8; --surface: #FFFFFF; --surface-2: #F3F1EE; --border: #E7E3DE;
  --text: #121117; --text-2: #3A3842; --muted: #6B6866;
  --shadow: 0 30px 80px -30px rgba(40, 24, 90, .35), 0 8px 24px -12px rgba(20, 16, 10, .12);
}
@media (prefers-color-scheme: dark) {
  :root {
    --accent-text: #A895FF;
    --bg: #111015; --surface: #1A1920; --surface-2: #23222A; --border: #2C2B33;
    --text: #F1EFF6; --text-2: #CFCCD8; --muted: #9C99A8;
    --shadow: 0 30px 80px -30px rgba(0, 0, 0, .8), 0 8px 24px -12px rgba(0, 0, 0, .6);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4);
  background: color-mix(in srgb, var(--bg) 78%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent); }
.nav .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.brand img { width: 30px; height: 30px; }
.nav .links { margin-left: auto; display: flex; gap: 22px; font-size: 15px; }
.nav .links a { color: var(--muted); }
.nav .links a:hover { color: var(--text); text-decoration: none; }

/* Prose pages */
.prose { max-width: 720px; margin: 0 auto; padding: 64px 24px 96px; }
.prose h1 { font-size: 40px; letter-spacing: -.02em; line-height: 1.15; margin: 0 0 8px; }
.prose .updated { color: var(--muted); margin: 0 0 40px; font-size: 15px; }
.prose h2 { font-size: 21px; margin: 40px 0 8px; letter-spacing: -.01em; }
.prose p, .prose li { color: var(--text-2); }
.prose ul { padding-left: 20px; }
.prose .note { background: var(--surface-2); border-radius: 14px; padding: 16px 20px; margin: 24px 0; }

/* Footer */
footer { border-top: 1px solid var(--border); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }
footer .links { display: flex; gap: 20px; margin-left: auto; }
footer a { color: var(--muted); }