:root {
  --navy: #223a75;
  --text: #1d2433;
  --muted: #5e6670;
  --line: rgba(34, 58, 117, 0.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px;
  background: linear-gradient(180deg, #faf7f0 0%, #ffffff 100%);
  color: var(--text);
  font-family: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
}

.page {
  width: min(900px, 100%);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(34, 58, 117, 0.1);
}

.header {
  padding: 34px 42px;
  background: linear-gradient(135deg, var(--navy), #2c4d97);
  color: #ffffff;
}

.brand {
  margin: 0 0 10px;
  color: #e9d6ad;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
}

.content { padding: 24px 42px 42px; }

.updated {
  margin: 0 0 18px;
  color: #6f7383;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

section {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

section:first-of-type { padding-top: 18px; }
section:last-of-type { border-bottom: 0; }

h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 1.28rem;
}

p,
li {
  color: var(--muted);
  line-height: 1.85;
}

p { margin: 0; }
p + p { margin-top: 12px; }
ul { margin: 12px 0 0; padding-left: 24px; }
li + li { margin-top: 5px; }
strong { color: var(--text); }
a { color: var(--navy); }
address { color: var(--muted); font-style: normal; line-height: 1.85; }

.back {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--navy);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 600px) {
  body { padding: 12px; }
  .page { border-radius: 20px; }
  .header,
  .content { padding-left: 20px; padding-right: 20px; }
  .header { padding-top: 26px; padding-bottom: 26px; }
  .updated { margin-bottom: 14px; }
  .back { width: 100%; }
}