*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
h1, h2, h3, h4, h5, h6 { font-weight: inherit; margin: 0; }
p { margin: 0; }
ul, ol { padding: 0; margin: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
button { cursor: pointer; background: none; border: none; padding: 0; font: inherit; }
input, textarea, select { font: inherit; }