@charset "UTF-8";

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: #1f2f3a;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif JP", serif;
  line-height: 1.9;
  letter-spacing: 0.04em;
  background:
    radial-gradient(circle at top left, rgba(2, 120, 200, 0.08), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f4f8fb 100%);
}

.notice {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 48px 20px;
}

.notice__inner {
  width: min(100%, 760px);
  padding: clamp(40px, 7vw, 72px) clamp(24px, 6vw, 64px);
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(2, 120, 200, 0.14);
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(27, 62, 88, 0.1);
}

.notice__logo {
  margin: 0 0 34px;
}

.notice__logo img {
  display: block;
  width: min(72%, 320px);
  height: auto;
  margin: 0 auto;
}

.notice__content {
  margin: 0 auto;
}

.notice__label {
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 16px 4px;
  color: #0278c8;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  border: 1px solid rgba(2, 120, 200, 0.28);
  border-radius: 999px;
}

h2 {
  margin: 0 0 28px;
  font-size: clamp(25px, 4vw, 36px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.12em;
}

p {
  margin: 0;
  font-size: clamp(15px, 2.5vw, 17px);
}

p + p {
  margin-top: 1.1em;
}

.notice__thanks {
  margin-top: 2.2em;
  color: #0278c8;
  font-size: clamp(17px, 2.8vw, 20px);
  font-weight: 600;
}

.sp-only {
  display: none;
}

@media (max-width: 640px) {
  body {
    line-height: 1.85;
  }

  .notice {
    padding: 28px 16px;
  }

  .notice__inner {
    border-radius: 18px;
  }

  .notice__logo {
    margin-bottom: 28px;
  }

  .notice__logo img {
    width: min(82%, 280px);
  }

  .notice__label {
    font-size: 12px;
  }

  h2 {
    margin-bottom: 24px;
  }

  .sp-only {
    display: block;
  }
}