:root{--bg:#fff;--text:#1a1a1a;--text-muted:#666;--text-light:#999;--spacing-unit:1.5rem;--max-width:640px;--font-size-base:1rem;--font-size-small:.875rem;--font-size-large:1.125rem;--line-height:1.6}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scrollbar-gutter:stable;font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;font-size:var(--font-size-base);line-height:var(--line-height);color:var(--text);background-color:var(--bg);min-height:100vh}a{color:var(--text);text-underline-offset:2px;text-decoration:underline}a:hover{text-decoration-thickness:2px}h1,h2,h3,h4,h5,h6{font-weight:500;line-height:1.3}h1{font-size:1.5rem}h2{margin-bottom:1rem;font-size:1.25rem}h3{margin-bottom:.5rem;font-size:1rem}p{text-align:justify;margin-bottom:1rem}p:last-child{margin-bottom:0}ul,ol{padding-left:1.25rem}li{margin-bottom:.25rem}code{background:#f5f5f5;border-radius:2px;padding:.125rem .25rem;font-family:SF Mono,Monaco,Cascadia Code,Roboto Mono,Consolas,monospace;font-size:.875em}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#d0d0d0;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#b0b0b0}*{scrollbar-width:thin;scrollbar-color:#d0d0d0 transparent}