:root{--mono: "JetBrains Mono", "Fira Code", monospace;--sans: "DM Sans", -apple-system, sans-serif;--bg: #0a0a0a;--text-primary: rgba(255, 255, 255, .88);--text-secondary: rgba(255, 255, 255, .7);--text-tertiary: rgba(255, 255, 255, .5);--text-quaternary: rgba(255, 255, 255, .3);--max-width: 1000px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background-color:var(--bg);color:var(--text-primary);font-family:var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:var(--sans)}@media (max-width: 768px){.layer-grid,.vendor-grid{grid-template-columns:1fr!important}}@media print{body{background:#fff;color:#000}.no-print{display:none!important}.layer-section{break-inside:avoid}.layer-content{display:block!important}}