:root{--primary:#185fa5;--primary-light:#e6f1fb;--bg:#f4f6f9;--surface:#fff;--border:#e0e4eb;--text:#1a1a2e;--text-muted:#6b7280;--font:"Lato", sans-serif;--radius:8px}*,:before,:after{box-sizing:border-box}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-size:14px}input,select,textarea{font-family:var(--font);font-size:13px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#9ca3af}main{background:var(--surface)}button{font-family:var(--font);cursor:pointer}