:root{--brand-orange: #f97316;--brand-purple: #8b5cf6;--brand-gradient: linear-gradient(135deg, #f97316 0%, #8b5cf6 100%);--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-card: #0d1117;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #484f58;--border-color: #30363d;--hover-bg: #21262d;--focus-ring: rgba(56, 139, 253, .4);--font-sans: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;font-family:var(--font-sans);line-height:1.5;font-weight:400;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f6f8fa;--bg-tertiary: #eaeef2;--bg-card: #ffffff;--text-primary: #0d1117;--text-secondary: #24292f;--text-muted: #57606a;--border-color: #d0d7de;--hover-bg: #f3f4f6;--focus-ring: rgba(9, 105, 218, .4)}a{font-weight:500;color:var(--brand-purple);text-decoration:inherit;transition:color .2s}a:hover{color:var(--brand-orange)}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s,color .3s}h1,h2,h3,h4,h5,h6{color:var(--text-primary)}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--bg-secondary);color:var(--text-primary);cursor:pointer;transition:all .25s;border:1px solid var(--border-color)}button:hover{border-color:var(--brand-purple);background-color:var(--bg-tertiary)}button:focus,button:focus-visible{outline:4px auto var(--focus-ring)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}