*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:#333;scroll-behavior:smooth}body{overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#4a7c59;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#2c5530}::selection{background:#c8e6c9;color:#1a3a1e}