:root{--void-deep: oklch(8% .015 255);--void-mid: oklch(14% .018 252);--void-surface: oklch(18% .022 250);--void-raised: oklch(22% .025 248);--void-field: oklch(16% .02 250);--fg-primary: oklch(94% .004 250);--fg-secondary: oklch(70% .016 245);--fg-muted: oklch(50% .018 240);--accent: oklch(72% .19 210);--accent-glow: oklch(72% .19 210 / .35);--accent-soft: oklch(72% .19 210 / .12);--accent-ghost: oklch(72% .19 210 / .06);--accent-secondary: oklch(62% .22 285);--accent-tertiary: oklch(68% .18 155);--success: oklch(65% .18 155);--warning: oklch(75% .16 85);--danger: oklch(58% .22 20);--info: oklch(65% .14 240);--border-subtle: oklch(100% 0 0 / .06);--border-mid: oklch(100% 0 0 / .1);--border-glow: oklch(72% .19 210 / .25);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 12px 40px rgba(0,0,0,.6);--shadow-glow: 0 0 30px var(--accent-glow), 0 0 60px var(--accent-ghost);--shadow-glow-sm: 0 0 12px var(--accent-soft);--font-display: "Space Grotesk", "Söhne", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;--font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, monospace;--text-xs: .6875rem;--text-sm: .8125rem;--text-base: 1rem;--text-lg: 1.25rem;--text-xl: 1.5rem;--text-2xl: 1.875rem;--text-3xl: 2.375rem;--text-4xl: 3rem;--text-5xl: 3.75rem;--text-6xl: 4.75rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--nav-height: 64px;--sidebar-width: 260px;--content-max: 1280px;--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--duration-fast: .15s;--duration-base: .25s;--duration-slow: .4s;--duration-page: .5s}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;color-scheme:dark}body{font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;background:var(--void-deep);color:var(--fg-primary);min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 60% at 50% -10%,oklch(72% .19 210 / .04) 0%,transparent 70%),radial-gradient(ellipse 40% 50% at 80% 80%,oklch(62% .22 285 / .03) 0%,transparent 70%),radial-gradient(ellipse 60% 40% at 20% 50%,oklch(68% .18 155 / .02) 0%,transparent 60%);pointer-events:none;z-index:0}.grid-bg{position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(oklch(100% 0 0 / .025) 1px,transparent 1px),linear-gradient(90deg,oklch(100% 0 0 / .025) 1px,transparent 1px);background-size:48px 48px;pointer-events:none;z-index:0;-webkit-mask-image:radial-gradient(ellipse 60% 50% at 50% 30%,black 30%,transparent 70%);mask-image:radial-gradient(ellipse 60% 50% at 50% 30%,black 30%,transparent 70%)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-mid);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--fg-muted)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.15;letter-spacing:-.02em}h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}a{color:var(--accent);text-decoration:none;transition:color var(--duration-fast) var(--ease-out-expo)}a:hover{color:#13dcf6}.gradient-text{background:linear-gradient(135deg,var(--accent),oklch(82% .14 240));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-muted{color:var(--fg-muted)}.text-accent{color:var(--accent)}.text-mono{font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.02em}.container{max-width:var(--content-max);margin:0 auto;padding:0 var(--space-6);position:relative;z-index:1}.container-narrow{max-width:960px;margin:0 auto;padding:0 var(--space-6);position:relative;z-index:1}.section{padding:var(--space-20) 0;position:relative;z-index:1}.section-sm{padding:var(--space-12) 0;position:relative;z-index:1}