*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{background:#0a0e27;color:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;overflow-x:hidden}body::-webkit-scrollbar{width:8px;height:8px}body::-webkit-scrollbar-track{background:#141829}body::-webkit-scrollbar-thumb{background:#06f;border-radius:4px}body::-webkit-scrollbar-thumb:hover{background:#3385ff}h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:600;margin-bottom:1rem}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.75rem,4vw,2.5rem)}h3{font-size:clamp(1.5rem,3vw,1.8rem)}p{margin-bottom:1rem;line-height:1.8}a{color:#06f;text-decoration:none;transition:all .3s ease}a:hover{color:#00d4ff}a:focus-visible{outline:2px solid #0066ff;outline-offset:2px}img{max-width:100%;height:auto;display:block}ul,ol{margin-bottom:1rem;padding-left:2rem}ul li,ol li{margin-bottom:.5rem}input,textarea,select{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:16px}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #0066ff;outline-offset:2px}button,[type=button],[type=submit],[type=reset]{cursor:pointer;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;transition:all .3s ease}button:disabled,[type=button]:disabled,[type=submit]:disabled,[type=reset]:disabled{opacity:.6;cursor:not-allowed}button:focus-visible,[type=button]:focus-visible,[type=submit]:focus-visible,[type=reset]:focus-visible{outline:2px solid #0066ff;outline-offset:2px}code,pre{background:#1a1f3a;color:#00d4ff;padding:.2rem .5rem;border-radius:4px;font-family:Courier New,monospace;font-size:.9rem}pre{padding:1rem;overflow-x:auto;margin-bottom:1rem}pre code{padding:0;background:none;color:inherit}::selection{background:#06f;color:#fff}::-moz-selection{background:#06f;color:#fff}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 2rem}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.hidden{display:none}.visually-hidden,.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.no-scroll{overflow:hidden}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width: 768px){body{font-size:14px}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.2rem}}@media (max-width: 480px){body{font-size:13px}h1{font-size:1.5rem}h2{font-size:1.3rem}h3{font-size:1.1rem}}