:root{--primary-color: #ff6b35;--primary-dark: #f7931e;--primary-light: #ff8555;--primary-gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);--primary-light-bg: #fff5f0;--primary-lighter-bg: #ffe8d9;--primary-lightest-bg: #fff9f6;--primary-shadow-light: rgba(255, 107, 53, .1);--primary-shadow-medium: rgba(255, 107, 53, .2);--primary-shadow-strong: rgba(255, 107, 53, .4);--background-main: #f8f9fa;--background-card: #ffffff;--text-primary: #333333;--text-secondary: #666666;--text-muted: #999999;--border-color: #e0e0e0;--border-light: #f0f0f0;--success-bg: #d4edda;--success-text: #155724;--success-border: #c3e6cb;--error-bg: #f8d7da;--error-text: #721c24;--error-border: #f5c6cb;--info-bg: #d1ecf1;--info-text: #0c5460;--info-border: #bee5eb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-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:var(--background-main)}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.p-1{padding:.5rem}.p-2{padding:1rem}.p-3{padding:1.5rem}.p-4{padding:2rem}