/* reset.css - Chuẩn hóa giao diện trên mọi trình duyệt */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: auto;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}
img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}
button {
  cursor: pointer;
}
ul, ol {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}