:root{--primary-color: #0b76a0;--primary-dark: #085a7a;--primary-light: #1090c4;--secondary-color: #1ba1e2;--secondary-light: #b7e1f7;--text-primary: #1a1a2e;--text-secondary: #5a6c7d;--background: #ffffff;--background-alt: #f8fafc;--border-color: #e2e8f0;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .12);--transition-base: all .3s cubic-bezier(.4, 0, .2, 1)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#fff,#f8fafc);color:var(--text-primary);line-height:1.6;min-height:100vh}code{font-family:JetBrains Mono,source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;background:var(--background-alt);padding:2px 6px;border-radius:4px;font-size:.9em}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--background-alt)}::-webkit-scrollbar-thumb{background:var(--primary-light);border-radius:5px;transition:var(--transition-base)}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}::selection{background:var(--secondary-light);color:var(--text-primary)}a{transition:var(--transition-base)}