:root,[data-theme=dark]{--color-bg: #0a0a0f;--color-bg-elevated: #111118;--color-bg-card: #16161f;--color-bg-card-hover: #1c1c28;--color-border: #222233;--color-border-subtle: #1a1a2a;--color-text: #e8e8f0;--color-text-secondary: #8888a0;--color-text-muted: #55556a;--color-accent: #6366f1;--color-accent-glow: rgba(99, 102, 241, .15);--color-accent-soft: rgba(99, 102, 241, .08);--color-green: #22c55e;--color-orange: #f97316;--color-cyan: #06b6d4;--color-purple: #a855f7;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--max-width: 1100px}[data-theme=light]{--color-bg: #fafafa;--color-bg-elevated: #f0f0f3;--color-bg-card: #ffffff;--color-bg-card-hover: #f5f5f8;--color-border: #e0e0e8;--color-border-subtle: #eaeaf0;--color-text: #1a1a2e;--color-text-secondary: #555570;--color-text-muted: #9999aa;--color-accent: #4f46e5;--color-accent-glow: rgba(79, 70, 229, .1);--color-accent-soft: rgba(79, 70, 229, .06);--color-green: #16a34a;--color-orange: #ea580c;--color-cyan: #0891b2;--color-purple: #9333ea}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}::selection{background:var(--color-accent);color:#fff}a{color:var(--color-accent);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}html{scrollbar-width:thin;scrollbar-color:var(--color-border) var(--color-bg)}