@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap");

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: #10264b;
  background: #f5fbff;
  font-family: "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.85;
}

.page-header {
  border-bottom: 4px solid #ff7500;
  background: linear-gradient(100deg, #082f78, #0750bd);
  color: #fff;
}

.container {
  width: min(940px, calc(100% - 32px));
  margin: 0 auto;
}

.page-header .container {
  padding: 22px 0;
}

.home-link {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

h1 {
  margin: 10px 0 0;
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 900;
  letter-spacing: -0.06em;
}

main {
  padding: 28px 0 42px;
}

.content {
  border: 1px solid #d8e8f4;
  border-radius: 16px;
  background: #fff;
  padding: 28px;
  box-shadow: 0 3px 12px #0b4f8c1c;
}

h2 {
  margin: 28px 0 6px;
  padding-bottom: 5px;
  border-bottom: 2px solid #dceaf5;
  color: #083c96;
  font-size: 19px;
}

h2:first-child {
  margin-top: 0;
}

p,
ul {
  margin: 7px 0;
}

li {
  margin: 4px 0;
}

.notice {
  margin-bottom: 18px;
  border-radius: 8px;
  background: #fff4dc;
  padding: 10px 14px;
  color: #8b5100;
  font-size: 13px;
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border: 1px solid #d8e8f4;
  padding: 12px;
  text-align: left;
  vertical-align: top;
}

th {
  width: 28%;
  background: #eef7ff;
  color: #073c96;
  font-weight: 800;
}

.page-footer {
  background: #073c96;
  padding: 15px;
  text-align: center;
}

.page-footer a {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 600px) {
  body {
    font-size: 14px;
  }

  .content {
    padding: 18px;
  }

  th,
  td {
    display: block;
    width: 100%;
  }
}