@charset "UTF-8";

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: #fff;
  color: #000;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 18px;
  line-height: 1.85;
}

.maintenance {
  width: min(100%, 1048px);
  margin-inline: auto;
  padding: 88px 24px 100px;
}

.maintenance-header {
  margin-bottom: 94px;
  text-align: center;
}

.logo {
  display: block;
  width: 220px;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
}

h1 {
  margin: 56px 0 0;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.9;
}

h1 span {
  display: block;
}

p {
  margin: 0;
}

.notice {
  padding-inline: 12px;
  overflow-wrap: anywhere;
}

.notice p + p {
  margin-top: 34px;
}

a {
  color: #00a0b5;
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.reference-links {
  margin: 36px 0;
  padding-left: 44px;
}

.reference-links li {
  padding-left: 14px;
}

.contact {
  margin-top: 66px;
  border: 1px solid #555;
  padding: 34px 24px 36px;
  text-align: center;
}

.contact-message {
  font-size: 20px;
  font-weight: 500;
}

.phone {
  display: inline-block;
  margin: 16px 0;
  color: #357a20;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
}

.contact-hours {
  font-size: 18px;
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .maintenance {
    padding: 40px 20px 48px;
  }

  .maintenance-header {
    margin-bottom: 44px;
  }

  .logo {
    width: 178px;
  }

  h1 {
    margin-top: 32px;
    font-size: clamp(18px, 4.6vw, 26px);
    line-height: 1.8;
  }

  .notice {
    padding-inline: 0;
  }

  .reference-links {
    margin-block: 28px;
    padding-left: 24px;
  }

  .reference-links li {
    padding-left: 4px;
  }

  .reference-links li + li {
    margin-top: 8px;
  }

  .notice p + p {
    margin-top: 28px;
  }

  .contact {
    margin-top: 36px;
    padding: 24px 16px;
  }

  .contact-message,
  .contact-hours {
    font-size: 16px;
  }

  .phone {
    font-size: clamp(28px, 8vw, 38px);
  }
}