:root {
  color-scheme: light;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color: #202020;
  background: #fff;
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
}

* { box-sizing: border-box; }

body { margin: 0; }

.company {
  width: min(100%, 880px);
  margin-inline: auto;
  padding: 112px 48px 96px;
}

.brand {
  margin: 0 0 18px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.4;
}

h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.04em;
}

.introduction {
  margin: 48px 0 72px;
  font-size: 15px;
  line-height: 2;
}

h2 {
  margin: 0 0 24px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

dl { margin: 0; }

.detail {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 16px;
  padding-block: 22px;
  border-top: 1px solid #e5e5e5;
  font-size: 14px;
  line-height: 1.9;
}

.detail:last-child { border-bottom: 1px solid #e5e5e5; }

dt { color: #595959; }
dd { margin: 0; overflow-wrap: anywhere; }

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid #202020; outline-offset: 5px; }

@media (max-width: 600px) {
  .company { padding: 64px 24px; }
  .brand { font-size: 25px; }
  h1 { font-size: 17px; }
  .introduction { margin: 36px 0 52px; }
  .detail { grid-template-columns: minmax(0, 1fr); gap: 6px; padding-block: 20px; }
  dt { font-size: 13px; }
}