:root{--brand:#1a1a1a;--brand-light:#404040;--brand-dark:#000;--brand-muted:#525252;--brand-muted-light:#737373;--primary-blue:var(--brand);--primary-blue-light:var(--brand-light);--primary-blue-dark:var(--brand-dark);--primary-sky:var(--brand-muted);--primary-sky-light:var(--brand-muted-light);--bg-primary:#fafafa;--bg-secondary:#f5f5f5;--bg-tertiary:#eee;--bg-card:#fff;--bg-hover:#f5f5f5;--text-primary:#1a1a1a;--text-secondary:#525252;--text-tertiary:#737373;--text-blue:#000;--border-primary:#e5e5e5;--border-secondary:#d4d4d4;--border-blue:#d4d4d4;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--shadow-blue:0 4px 14px 0 #0003;--accent-success:#10b981;--accent-warning:#525252;--accent-error:#1a1a1a;--accent-info:#1a1a1a}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fafafa;background-color:var(--bg-primary);color:#1a1a1a;color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;margin:0;min-height:100vh}code{background-color:#eee;background-color:var(--bg-tertiary);border-radius:4px;font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;font-size:.9em;padding:2px 6px}#root{background-color:#fafafa;background-color:var(--bg-primary);color:#1a1a1a;color:var(--text-primary);min-height:100vh}*{box-sizing:border-box}a{color:#1a1a1a;color:var(--brand);text-decoration:none;transition:color .2s ease}a:hover{color:#000;color:var(--brand-dark);text-decoration:underline}button{cursor:pointer;font-family:inherit;transition:all .2s ease}h1,h2,h3,h4,h5,h6{color:#1a1a1a;color:var(--text-primary);font-weight:600;line-height:1.3;margin-top:0}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{color:#525252;color:var(--text-secondary);margin-top:0}.container{margin:0 auto;max-width:1200px;padding:0 1rem}.card{background-color:#fff;background-color:var(--bg-card);border:1px solid #e5e5e5;border:1px solid var(--border-primary);border-radius:12px;box-shadow:0 4px 6px -1px #0000001a;box-shadow:var(--shadow-md);padding:1.5rem;transition:all .3s ease}.card:hover{box-shadow:0 10px 15px -3px #0000001a;box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn{align-items:center;border:none;border-radius:8px;display:inline-flex;font-weight:500;gap:.5rem;justify-content:center;padding:.75rem 1.5rem;transition:all .2s ease}.btn-primary{background-color:#1a1a1a;background-color:var(--brand);color:#fff}.btn-primary:hover{background-color:#000;background-color:var(--brand-dark);box-shadow:0 4px 14px 0 #0003;box-shadow:var(--shadow-blue)}.btn-secondary{background-color:#f5f5f5;background-color:var(--bg-secondary);border:1px solid #d4d4d4;border:1px solid var(--border-secondary);color:#1a1a1a;color:var(--text-primary)}.btn-secondary:hover{background-color:#eee;background-color:var(--bg-tertiary)}input,select,textarea{background-color:#fff;background-color:var(--bg-card);border:1px solid #e5e5e5;border:1px solid var(--border-primary);border-radius:8px;color:#1a1a1a;color:var(--text-primary);font-family:inherit;font-size:inherit;padding:.75rem 1rem;transition:all .2s ease;width:100%}input:focus,select:focus,textarea:focus{border-color:#1a1a1a;border-color:var(--brand);box-shadow:0 0 0 3px #0000001a;outline:none}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:#f5f5f5;background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:#d4d4d4;background:var(--border-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#737373;background:var(--text-tertiary)}::selection{background-color:#404040;background-color:var(--brand-light);color:#fff}::-moz-selection{background-color:#404040;background-color:var(--brand-light);color:#fff}