.page {
  min-height: 100svh;
  padding: 30px clamp(16px, 4vw, 52px);
  background:
    radial-gradient(ellipse at 15% 0, #274563 0, transparent 55%),
    linear-gradient(120deg, #0c223b, #071a2d);
  color: #3c2c1a;
}

.shell {
  width: min(1140px, 100%);
  margin-inline: auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #f1deaf;
}

.brand > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 48px;
  border: 1px solid #bd9852;
  background: linear-gradient(145deg, #29445e, #0b1b30);
  box-shadow: inset 0 0 0 3px #0b1b2c;
  font:
    700 31px Georgia,
    serif;
}

.brand b {
  font:
    700 25px Georgia,
    serif;
  letter-spacing: 2px;
}

.brand small {
  display: block;
  margin-top: 6px;
  color: #b7c4ce;
  font:
    600 8px/1.5 Arial,
    sans-serif;
  letter-spacing: 1.7px;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #d8c391;
  font-size: 12px;
  text-underline-offset: 4px;
}

.document {
  overflow: hidden;
  border: 1px solid #b49661;
  border-radius: 3px;
  background: linear-gradient(120deg, #fbf1dd, #eee2c6);
  box-shadow:
    0 16px 50px #0005,
    0 0 0 4px #081b2f;
}

.heading {
  padding: clamp(24px, 4vw, 42px);
  border-bottom: 1px solid #baa075;
  background:
    radial-gradient(ellipse at 95% 10%, #fff7de80, transparent 60%), #e5d1a8;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #72562d;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.7px;
}

.heading h1 {
  margin: 17px 0 13px;
  font:
    500 clamp(30px, 4vw, 43px)/1.2 Georgia,
    serif;
  color: #4b3017;
}

.description {
  max-width: 720px;
  margin: 0;
  color: #70583a;
  font-size: 14px;
  line-height: 1.75;
}

.version {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 22px;
  color: #795e39;
  font-size: 11px;
}

.layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
}

.sidebar {
  padding: 30px 24px;
  border-right: 1px solid #d1bd98;
  background: #dac89f24;
}

.sidebar h2 {
  margin: 0 0 17px;
  color: #60421f;
  font:
    600 16px/1.4 Georgia,
    serif;
}

.contents ol {
  display: grid;
  gap: 13px;
  margin: 0;
  padding-left: 18px;
  color: #8b7048;
  font-size: 11px;
}

.contents a {
  color: #6a5232;
  text-decoration-color: #b6a17e;
  text-underline-offset: 4px;
  line-height: 1.55;
}

.operator {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid #cbb48b;
}

.operator address {
  display: grid;
  gap: 10px;
  font-size: 11px;
  font-style: normal;
  line-height: 1.6;
  overflow-wrap: anywhere;
  color: #7b6444;
}

.operator strong {
  color: #584022;
}

.operator a {
  color: #315678;
  text-underline-offset: 3px;
}

.body {
  min-width: 0;
  padding: clamp(24px, 4vw, 42px);
}

.intro {
  margin: 0 0 32px;
  padding-bottom: 25px;
  border-bottom: 1px solid #d3bf98;
  color: #715330;
  font-size: 15px;
  line-height: 1.85;
}

.section {
  margin-bottom: 31px;
  scroll-margin-top: 24px;
}

.section h2 {
  margin: 0 0 14px;
  color: #573b1c;
  font:
    600 23px/1.35 Georgia,
    serif;
}

.section p,
.section li {
  margin: 0 0 12px;
  color: #6b5539;
  font-size: 13px;
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.section ul {
  padding-left: 20px;
}

.relatedLinks {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.relatedLinks a {
  color: #315678;
  font-size: 12px;
  text-underline-offset: 3px;
}

.contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid #173a5a;
  border-radius: 2px;
  background: linear-gradient(#315b80, #203e5c);
  color: #fff0cf;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: 28px;
  color: #aab9c7;
  font-size: 10px;
  line-height: 1.7;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.footer a {
  color: #cdb988;
  text-underline-offset: 3px;
}

.footer a[aria-current="page"] {
  color: #f5e4bb;
}

.page a:focus-visible {
  outline: 2px solid #4d779b;
  outline-offset: 5px;
  border-radius: 1px;
}

@media (prefers-reduced-motion: no-preference) {
  .page a {
    transition:
      color 0.16s ease,
      background-color 0.16s ease,
      transform 0.16s ease;
  }

  .contents a:hover,
  .footer a:hover,
  .back:hover {
    color: #b88736;
  }

  .contact:hover {
    transform: translateY(-1px);
  }
}

@media (max-width: 760px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid #d1bd98;
  }

  .contents ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 24px;
  }

  .operator {
    margin-top: 22px;
    padding-top: 20px;
  }

  .operator address {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 18px;
  }

  .section h2 {
    font-size: 21px;
  }
}

@media (max-width: 420px) {
  .page {
    padding: 23px 14px;
  }

  .topbar {
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 24px;
  }

  .back {
    margin-left: auto;
  }

  .heading,
  .body,
  .sidebar {
    padding: 23px 20px;
  }

  .contents ol,
  .operator address {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact {
    width: 100%;
  }
}

*{box-sizing:border-box}html{color-scheme:light}body{margin:0;font-family:Arial,Helvetica,sans-serif}a{overflow-wrap:anywhere}.brand img{object-fit:contain;image-rendering:auto;flex-shrink:0}.skip{position:absolute;top:8px;left:8px;padding:12px;background:#fff7e4;color:#173a5a;transform:translateY(-200%);z-index:2}.skip:focus{transform:translateY(0)}.index-body{padding:clamp(24px,4vw,42px);display:grid;gap:18px}.document-card{display:block;padding:22px;border:1px solid #c9b28b;background:#fff4dc;color:#573b1c;text-decoration:none}.document-card h2{display:flex;justify-content:space-between;gap:20px;margin:0 0 12px;font:600 23px/1.35 Georgia,serif}.document-card p{margin:0;font-size:13px;line-height:1.85;color:#6b5539}.index-body .operator{margin-top:8px}.mail-note{font-size:11px;line-height:1.7;color:#705d40}.document:focus{outline:none}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.document-card:hover{background:#fff9e9;transform:translateY(-1px)}}