:root{--color-bg: #F9F9FB;--color-surface: #ffffff;--color-surface-raised: #22252A;--color-border: #E2E5EA;--color-border-card: #E2E5EA;--color-text-primary: #22252A;--color-text-secondary: #555d66;--color-accent: #C51B29;--color-nav-bg: #22252A;--font: "JetBrains Mono", monospace;--radius-card: 12px;--radius-sm: 6px;--radius-pill: 20px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font);background:var(--color-bg);color:var(--color-text-primary)}body{min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}h2:before{content:"// ";color:var(--color-accent);font-weight:700}