*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif);
  font-size: var(--fs-md);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
a { color: var(--color-link); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea, button { font-family: inherit; font-size: inherit; color: inherit; }
img { max-width: 100%; display: block; }
table { border-collapse: collapse; width: 100%; }