*, *::before, *::after { box-sizing: border-box; }
html { min-height: 100%; color-scheme: light; }
body { margin: 0; min-height: 100%; font-family: "Noto Sans Thai", "Leelawadee UI", Tahoma, Arial, sans-serif; }
button, input { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
h1, h2, p { margin: 0; }
img { max-width: 100%; }