:root { --bg: #000; --fg: #fff; --muted: #8c8c8c; --line: #1e1e1e; --accent: #fff; --mono: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color-scheme: dark; }
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.65 var(--mono); }
a { color: var(--fg); }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 max(16px, env(safe-area-inset-left, 0px)); }
nav { border-bottom: 1px solid var(--line); }
nav .wrap { height: 56px; display: flex; align-items: center; }
.logo { font-weight: 650; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo img { width: 30px; height: 30px; border-radius: 7px; }
main { padding: 40px 0 64px; }
h1 { font-size: clamp(26px, 5vw, 38px); margin: 0 0 6px; }
h2 { font-size: 17px; margin: 32px 0 6px; }
h3 { font-size: 15px; margin: 18px 0 4px; }
p, li { color: #cfd2cf; }
.dim { color: var(--muted); }
ul { padding-left: 20px; }