:root{--text:#4b5563;--text-h:#111827;--text-muted:#6b7280;--bg:#fff;--bg-subtle:#f9fafb;--border:#e5e7eb;--accent:#7c3aed;--accent-hover:#6d28d9;--accent-bg:#7c3aed14;--danger:#dc2626;--shadow:#0000000f 0 1px 3px, #0000000a 0 1px 2px;--sans:system-ui, "Segoe UI", Roboto, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;font:16px/1.6 var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#d1d5db;--text-h:#f9fafb;--text-muted:#9ca3af;--bg:#111217;--bg-subtle:#191a21;--border:#2a2c36;--accent:#a78bfa;--accent-hover:#c4b5fd;--accent-bg:#a78bfa1f;--danger:#f87171;--shadow:#0006 0 1px 3px, #0000004d 0 1px 2px}}*{box-sizing:border-box}body{margin:0}h1,h2,h3{color:var(--text-h);margin:0 0 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