:root {
  --legal-bg: #121212;
  --legal-panel: rgba(30, 30, 30, 0.94);
  --legal-panel-border: rgba(255, 255, 255, 0.08);
  --legal-accent: #ffb36b;
  --legal-accent-soft: rgba(255, 179, 107, 0.12);
  --legal-text: #e6e6e6;
  --legal-text-muted: #b8b8b8;
  --legal-link: #ffd2a7;
  --legal-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--legal-bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "BIZ UDPGothic", "Hiragino Sans", "Segoe UI", sans-serif;
  color: var(--legal-text);
  background: var(--legal-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--legal-link);
}

.legal-shell {
  width: min(960px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.legal-header {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.legal-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--legal-text);
  text-decoration: none;
}

.legal-brand img {
  width: 44px;
  height: 44px;
}

.legal-brand-name {
  font-size: 1.2rem;
  font-weight: 700;
}

.legal-panel {
  padding: 28px;
  border: 1px solid var(--legal-panel-border);
  border-radius: 28px;
  background: var(--legal-panel);
  box-shadow: var(--legal-shadow);
}

.legal-title {
  margin: 0 0 8px;
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  line-height: 1.15;
}

.legal-summary {
  margin: 0;
  color: var(--legal-text-muted);
  line-height: 1.7;
}

.legal-meta {
  display: grid;
  gap: 6px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--legal-panel-border);
  color: var(--legal-text-muted);
  font-size: 0.96rem;
}

.legal-body {
  margin-top: 28px;
  line-height: 1.9;
}

.legal-body h2 {
  margin: 32px 0 12px;
  font-size: 1.22rem;
  color: var(--legal-accent);
}

.legal-body h3 {
  margin: 24px 0 10px;
  font-size: 1.02rem;
}

.legal-body p,
.legal-body li {
  color: var(--legal-text);
}

.legal-body ul,
.legal-body ol {
  padding-left: 1.4rem;
}

.legal-note {
  margin-top: 28px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--legal-text-muted);
}

.legal-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.875rem;
  opacity: 0.7;
}
.legal-footer-nav { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.legal-footer-nav a { color: inherit; text-decoration: underline; }

@media (max-width: 640px) {
  .legal-shell {
    width: min(100vw - 20px, 960px);
    padding: 20px 0 36px;
  }

  .legal-panel {
    padding: 20px;
    border-radius: 22px;
  }
}