:root { --bg: #0A0A0B; --fg: #EDEDEC; --fg-2: #9B9BA1; --fg-3: #8B8B93; --line: #232327; --mint: #7BE0C3; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.65 "Instrument Sans", "Helvetica Neue", "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
main { max-width: 680px; margin: 0 auto; padding: 64px max(20px, env(safe-area-inset-right, 0px)) 96px max(20px, env(safe-area-inset-left, 0px)); }
a { color: var(--fg); text-underline-offset: 3px; text-decoration-color: var(--fg-3); }
.back { display: inline-flex; gap: 8px; align-items: center; color: var(--fg-2); text-decoration: none; font-size: 14px; }
h1 { font-weight: 500; font-size: 40px; letter-spacing: -0.035em; line-height: 1.05; margin: 28px 0 8px; }
h2 { font-weight: 500; font-size: 20px; letter-spacing: -0.015em; margin: 40px 0 8px; }
p, li { color: var(--fg-2); }
.meta { font: 12px "JetBrains Mono", ui-monospace, monospace; color: var(--fg-3); letter-spacing: .08em; text-transform: uppercase; }
* { scrollbar-width: thin; scrollbar-color: rgba(139,139,147,.4) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(139,139,147,.35); border-radius: 10px; border: 3px solid transparent; background-clip: padding-box; }
::selection { background: rgba(123,224,195,.28); color: var(--fg); }