:root {
  --radius: 0.625rem;
  --background: oklch(0.145 0.004 285.82);
  --foreground: oklch(0.97 0.003 264.54);
  --card: oklch(0.185 0.006 285.82);
  --card-foreground: oklch(0.97 0.003 264.54);
  --popover: oklch(0.205 0.006 285.82);
  --popover-foreground: oklch(0.97 0.003 264.54);
  --primary: oklch(0.655 0.215 293.37);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.26 0.007 285.82);
  --secondary-foreground: oklch(0.97 0.003 264.54);
  --muted: oklch(0.26 0.007 285.82);
  --muted-foreground: oklch(0.708 0.008 285.82);
  --accent: oklch(0.28 0.01 285.82);
  --accent-foreground: oklch(0.97 0.003 264.54);
  --destructive: oklch(0.637 0.237 25.33);
  --destructive-foreground: oklch(0.985 0 0);
  --success: oklch(0.79 0.18 141.5);
  --warning: oklch(0.83 0.16 84.4);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 12%);
  --ring: oklch(0.655 0.215 293.37);
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: color-mix(in oklch, var(--primary) 40%, transparent); }

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: calc(var(--radius) - 4px);
}

.container { max-width: 1024px; margin: 0 auto; padding: 0 24px; }