html,body{margin:0;width:100%;min-height:100%;overflow-x:hidden;background:#fff;font-family:IBM Plex Sans Thai,Inter,Noto Sans Thai,Segoe UI,Arial,sans-serif;font-size:14px;line-height:1.55;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}