:root{--ch-ink-950:#03050a;--ch-ink-900:#070b14;--ch-ink-800:#0c1322;--ch-ink-700:#141d31;--ch-ink-600:#1d2944;--ch-ink-500:#2a3658;--ch-ink-400:#46537a;--ch-ink-300:#6d779a;--ch-ink-200:#a1a9c3;--ch-ink-100:#d6dbeb;--ch-ink-50:#f0f3fa;--ch-blue-950:#04102a;--ch-blue-900:#08204e;--ch-blue-800:#0a2f7a;--ch-blue-700:#0e3fa6;--ch-blue-600:#1652d4;--ch-blue-500:#2667ff;--ch-blue-400:#4f86ff;--ch-blue-300:#7ba6ff;--ch-blue-200:#a9c5ff;--ch-blue-100:#d6e3ff;--ch-success:#34d399;--ch-warn:#fbbf24;--ch-danger:#f87171;--ch-white:#ffffff;--ch-black:#000000;--ch-bg:var(--ch-ink-950);--ch-surface:var(--ch-ink-900);--ch-surface-2:var(--ch-ink-800);--ch-border:var(--ch-ink-700);--ch-text:var(--ch-ink-50);--ch-text-mute:var(--ch-ink-300);--ch-accent:var(--ch-blue-500);--ch-accent-2:var(--ch-blue-400);--ch-focus:var(--ch-blue-400);--ch-radius-sm:4px;--ch-radius-md:8px;--ch-radius-lg:12px;--ch-radius-xl:20px;--ch-font-sans:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--ch-font-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;--ch-shadow-sm:0 1px 2px rgba(0,0,0,0.4);--ch-shadow-md:0 4px 16px rgba(0,0,0,0.45);--ch-shadow-lg:0 10px 40px rgba(0,0,0,0.55);--ch-shadow-glow:0 0 0 1px rgba(38,103,255,0.45),0 0 24px rgba(38,103,255,0.35);color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--ch-bg);color:var(--ch-text);font-family:var(--ch-font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--ch-blue-300);text-decoration:none}a:hover{color:var(--ch-blue-200)}::selection{background:var(--ch-blue-500);color:white}:where(button,a,input,select,textarea,[role=button]):focus-visible{outline:2px solid var(--ch-focus);outline-offset:2px}