@charset "UTF-8";
:root{
  --barlow: 'Barlow Semi Condensed', sans-serif;
  --IBM: 'IBM Plex Sans JP', sans-serif;
  --mainColor:#E60F14;
  --archColor:#2446AA;
  --techColor:#FDE100;
  --secondaryColor:#707070;
}

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

/* ----全体設定---- */

body {
  margin: 0;
  font-family: 'IBM Plex Sans JP',"メイリオ", Meiryo, "ヒラギノ角ゴ Pro W6", "Hiragino Kaku Gothic Pro", Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #202020;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-break: break-word;
  background: #f4f4f4;
  min-width: 1200px;
}

/* ----ヘッドライン---- */

h1,
.h1 {
  font-size: 28px;
  color: #000;
  font-weight: bold;
}

h2 {
  font-size: 26px;
  color: #000;
  font-weight: bold;
}

h3 {
  font-size: 21px;
  color: #000;
  font-weight: bold;
}

/* ----リンク---- */

a {
  text-decoration: none;
  color: #333;
}

a img{
  transition: opacity .4s;
}

a:hover {
  text-decoration: underline;
}

a:hover img{
  opacity: 0.7;
}

a:focus {
  outline: 5px auto -webkit-focus-ring-color;
  outline-offset: -2px;
}

/* ----タグ---- */

img {
  max-width: 100%;
  vertical-align: bottom;
}

hr {
  border: 0;
  border-bottom: 1px dotted #ccc;
}

strong{
  font-weight: bold;
}

.wrapper ::-webkit-scrollbar {
  width: 3px;
  height: 3px;
}
.wrapper ::-webkit-scrollbar-track{
  background: #D8D8D8;
}
.wrapper ::-webkit-scrollbar-thumb {
  background: #747575;
}
.arch ::selection{
  background-color: var(--archColor);
  color: #FFF;
}
.tech ::selection{
  background-color: var(--techColor);
}