:root { --bg: #ffffff; --ink: #18171b; --muted: #6d6873; --line: #e8e5e1; --accent: #c4466d; }
@media (prefers-color-scheme: dark) { :root { --bg: #0f0e11; --ink: #f2eff4; --muted: #9a94a1; --line: #2a2830; --accent: #e0708f; } }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 ui-rounded, "SF Pro Rounded", -apple-system, system-ui, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 32px 20px 64px; }
a { color: var(--accent); }
.wordmark { display: inline-block; font-weight: 800; font-size: 22px; letter-spacing: -0.5px; color: var(--ink); text-decoration: none; margin-bottom: 28px; }
h1 { font-size: 34px; line-height: 1.15; letter-spacing: -0.5px; margin: 0 0 4px; }
h2 { font-size: 21px; margin: 36px 0 8px; letter-spacing: -0.2px; }
h3 { font-size: 17px; margin: 22px 0 4px; }
p, li { color: var(--ink); }
ul { padding-left: 22px; }
li { margin: 6px 0; }
.meta { color: var(--muted); font-size: 14px; }
main > .meta:last-child { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 8px 10px; border-top: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; border-top: 0; }