*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--color-bg-page);
  color: var(--color-text-main);
  font-family: var(--font-sans-cn);
  font-weight: 300;
  line-height: 1.5;
}

body {
  margin: 0;
  min-height: 100vh;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--color-bg-page);
}

img,
svg {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

button {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
}

h1,
h2,
h3,
p {
  margin-block: 0;
}