:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--color-bg-deep: #0a0a0f;--color-bg-base: #12121a;--color-bg-elevated: #1a1a24;--color-bg-surface: #22222e;--color-bg-hover: #2a2a38;--color-text-primary: #ffffff;--color-text-secondary: #a0a0b0;--color-text-muted: #606070;--color-border: #2a2a3a;--color-border-accent: #3a3a4a;--color-primary: #00d4ff;--color-primary-dark: #00a8cc;--color-primary-glow: rgba(0, 212, 255, .3);--color-secondary: #a855f7;--color-success: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--font-display: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease}[data-theme=light]{--color-bg-deep: #f8f9fa;--color-bg-base: #ffffff;--color-bg-elevated: #f1f3f4;--color-bg-surface: #e8eaed;--color-bg-hover: #dadce0;--color-text-primary: #202124;--color-text-secondary: #5f6368;--color-text-muted: #9aa0a6;--color-border: #dadce0;--color-border-accent: #c4c7c9;--color-primary: #0077cc;--color-primary-dark: #005fa3;--color-primary-glow: rgba(0, 119, 204, .2)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background:var(--color-bg-deep);color:var(--color-text-primary);line-height:1.6;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--color-primary);text-decoration:none}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-base)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-border-accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);font-weight:500;border-radius:var(--radius-md);transition:all var(--transition-fast)}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;border:none}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px var(--color-primary-glow)}@keyframes pulse-glow{0%,to{opacity:1}50%{opacity:.5}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}