*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #41589b;--primary-dark: #243156;--primary-light: rgba(65, 88, 155, .1);--text-color: #333;--text-light: #666;--bg-color: #ffffff;--bg-light: #f9f9f9;--border-color: #ddd;--shadow: 0 2px 8px rgba(0, 0, 0, .1);--shadow-hover: 0 4px 16px rgba(65, 88, 155, .2)}html{font-size:16px;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol;color:var(--text-color);background:var(--bg-light);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[dir=rtl]{direction:rtl;text-align:right}[dir=ltr]{direction:ltr;text-align:left}[dir=rtl] *{font-family:Arial,Tahoma,Segoe UI,sans-serif}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease}.btn.btn-primary{background:var(--primary-color);color:#fff}.btn.btn-primary:hover{background:var(--primary-dark)}@media(max-width:768px){html{font-size:14px}.container{padding:0 1rem}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}