:root{--paper: #FFFDF0;--ink: #0A0A0A;--orange: #FF4D2E;--blue: #355FFB;--yellow: #FFD60A;--pink: #FF5C8A;--purple: #8B3DFF;--green: #00C896;--border: 3px solid var(--ink);--shadow: 6px 6px 0 var(--ink);--shadow-lg: 10px 10px 0 var(--ink);--shadow-sm: 4px 4px 0 var(--ink)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Space Grotesk,PingFang SC,Noto Sans SC,system-ui,sans-serif;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}.mono{font-family:Space Mono,PingFang SC,monospace}.stripe-bg{position:fixed;top:0;left:0;right:0;height:100%;z-index:0;pointer-events:none;opacity:.4;background-image:repeating-linear-gradient(45deg,transparent,transparent 60px,rgba(10,10,10,.02) 60px,rgba(10,10,10,.02) 61px)}.nav-bar{position:sticky;top:0;z-index:100;background:var(--paper);border-bottom:var(--border);padding:16px 48px;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-family:Space 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