* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
  width: 100%;
  margin: 0;
  padding: 0;
}

#root {
  background-color: lightgrey;
  color: black;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  width: 100%;
  overflow-x: hidden;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Focus management for accessibility */
*:focus {
  outline: 2px solid #3498db;
  outline-offset: 2px;
}