:root {
  --black: #080a0b;
  --charcoal: #20262c;
  --orange: #ff6400;
}

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

html {
  background: var(--black);
}

body {
  min-width: 320px;
  margin: 0;
  color: #fff;
  background: var(--black);
  font-family: "Helvetica Neue", Arial, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "BIZ UDPGothic", Meiryo, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.legal-header {
  border-bottom: 4px solid var(--orange);
  background: var(--charcoal);
}

.legal-header__inner {
  width: min(720px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0;
}

.legal-header__brand {
  color: #fff;
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 900;
  letter-spacing: .08em;
  text-decoration: none;
}

.legal-main {
  padding: clamp(32px, 6vw, 64px) 16px;
}

.legal-container {
  width: min(720px, 100%);
  margin: 0 auto;
}

.legal-image {
  width: 100%;
  text-align: center;
}

.legal-image img {
  display: block;
  width: 100%;
  max-width: 680px;
  height: auto;
  margin: 0 auto;
}

.legal-back {
  margin: 40px 0 0;
  text-align: center;
}

.legal-back a {
  display: inline-block;
  padding: 12px 26px;
  color: #fff;
  border: 1px solid #fff;
  font-weight: 700;
  text-decoration: none;
}

.legal-back a:hover {
  color: var(--black);
  background: #fff;
}

footer {
  padding: 28px 20px;
  color: #fff;
  border-top: 1px solid #31363a;
  background: #000;
  text-align: center;
  font-size: 13px;
}

footer a {
  color: #fff;
}

footer p {
  margin: 4px 0 0;
}

@media (max-width: 520px) {
  .legal-header__inner {
    width: min(100% - 24px, 720px);
    padding: 15px 0;
  }

  .legal-main {
    padding: 24px 8px 40px;
  }

  .legal-back {
    margin-top: 30px;
  }
}