:root {
  --bg: #0b0b0d;
  --card: #151518;
  --text: #e4e4e7;
  --muted: #71717a;
  --line: #27272a;
  --accent: #facc15;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.legal-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px;
}

.legal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: color 0.2s;
}

.legal-back:hover {
  color: var(--text);
}

.legal-lang-switch {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
}

.legal-lang-switch a,
.legal-lang-switch button {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.legal-lang-switch a.active,
.legal-lang-switch button.active {
  color: #0b0b0d;
  background: var(--accent);
}

.legal-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
}

.legal-title {
  margin: 0;
  font-family: 'Audiowide', cursive;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #fff;
}

.legal-meta {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.legal-content {
  margin-top: 24px;
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.9;
  color: #a1a1aa;
  overflow-x: auto;
}

.legal-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  color: #fbbf24;
}

.legal-rich {
  white-space: pre-wrap;
  word-break: break-word;
}

.legal-rich a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-rich a:hover {
  color: #fbbf24;
}

@media (max-width: 720px) {
  .legal-page {
    padding: 16px;
  }

  .legal-card {
    padding: 20px;
    border-radius: 12px;
  }

  .legal-header {
    flex-direction: column;
    align-items: flex-start;
  }
}