/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ベース */
body {
  background-color: #000;
  color: #fff;
  font-family: 'Helvetica Neue', Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased; /* 文字を滑らかに */
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: #ff0000;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}