:root.dark-theme{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--text-primary: #c9d1d9;--text-secondary: #8b949e;--text-muted: #6e7681;--border-color: #30363d;--accent-primary: #58a6ff;--accent-secondary: #7ee787;--shadow: rgba(0, 0, 0, .3);--shadow-hover: rgba(88, 166, 255, .2);--link-color: #58a6ff;--link-hover: #7ee787;--syntax-keyword: #ff7b72;--syntax-variable: #79c0ff;--syntax-string: #a5d6ff;--syntax-type: #ffa657}:root.light-theme{--bg-primary: #ffffff;--bg-secondary: #f6f8fa;--bg-tertiary: #eaeef2;--text-primary: #24292f;--text-secondary: #57606a;--text-muted: #6e7781;--border-color: #d0d7de;--accent-primary: #0969da;--accent-secondary: #1a7f37;--shadow: rgba(31, 35, 40, .15);--shadow-hover: rgba(9, 105, 218, .3);--link-color: #0969da;--link-hover: #1a7f37;--syntax-keyword: #cf222e;--syntax-variable: #0550ae;--syntax-string: #0a3069;--syntax-type: #953800}:root *{transition:background-color .3s ease,color .3s ease,border-color .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-primary);background:var(--bg-primary);line-height:1.6}html,body{height:100%;margin:0;scroll-behavior:smooth;scroll-padding-top:80px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}:target{animation:targetGlow 2s ease-out}@keyframes targetGlow{0%{box-shadow:0 0 #58a6ffb3}50%{box-shadow:0 0 30px 10px #58a6ff4d}to{box-shadow:0 0 #58a6ff00}}