:root {
  color-scheme: light;
  --bg: #f6f8ff;
  --card: #ffffff;
  --text: #1a1d2f;
  --muted: #5a607a;
  --line: #d8def3;
  --accent: #2f5aff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top right, #e8edff 0%, var(--bg) 45%);
  color: var(--text);
  font-family: "BIZ UDPGothic", "M PLUS Rounded 1c", sans-serif;
  line-height: 1.8;
}

a {
  color: var(--accent);
}

.legal-container {
  width: min(860px, calc(100% - 32px));
  margin: 28px auto 40px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 22px 30px;
  box-shadow: 0 10px 28px rgba(11, 16, 38, 0.08);
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.page-header h1 {
  margin: 0;
  font-size: clamp(24px, 4.8vw, 34px);
  line-height: 1.25;
}

.home-link {
  font-size: 14px;
  white-space: nowrap;
}

.updated {
  margin-top: 0;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 14px;
}

h2 {
  margin-top: 22px;
  margin-bottom: 8px;
  font-size: clamp(18px, 3.6vw, 22px);
  line-height: 1.35;
}

p {
  margin-top: 8px;
  margin-bottom: 8px;
}

ul {
  margin-top: 8px;
  margin-bottom: 8px;
  padding-left: 22px;
}

.placeholder {
  margin-top: 20px;
  margin-bottom: 0;
  padding: 10px 12px;
  border: 1px solid #ffe2a8;
  border-radius: 10px;
  background: #fff9ea;
  color: #5f4b1d;
  font-size: 14px;
}

@media (max-width: 520px) {
  .legal-container {
    margin-top: 16px;
    width: calc(100% - 18px);
    padding: 20px 14px 22px;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}