:root {
  --navy: #1a2744;
  --gold: #b8922a;
  --gold-light: #d4a843;
  --cream: #f7f4ef;
  --text: #2c2c2c;
  --text-muted: #6b6b6b;
  --white: #ffffff;
  --border: #d4c9b0;
  --teal: #1e5c5c;
  --teal-light: #267070;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Montserrat";
  background: var(--cream);
  color: var(--text);
  min-height: 100vh;
}

.page-header {
  background: var(--teal);
  padding: 28px 24px 24px;
  text-align: center;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
  transition: color 0.2s;
}
.back-link:hover { color: var(--gold-light); }

.page-title {
  font-size: clamp(1.2rem, 3.5vw, 1.9rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  max-width: 540px;
  margin: 0 auto 8px;
}

.page-subtitle {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.main {
  max-width: 720px;
  margin: 0 auto;
  padding: 36px 24px 60px;
}

.intro-block {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 4px;
  padding: 20px 22px;
  margin-bottom: 28px;
  border-left: 4px solid var(--teal);
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-muted);
  font-style: italic;
}

.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal-light);
  font-weight: 600;
  margin-bottom: 22px;
  display: block;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toc-item {
  display: flex;
  align-items: stretch;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.22s ease;
}

.toc-item:hover {
  border-color: var(--teal);
  box-shadow: 0 4px 18px rgba(30,92,92,0.1);
  transform: translateX(4px);
}

.toc-num {
  min-width: 56px;
  background: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold-light);
  flex-shrink: 0;
  padding: 18px 12px;
}

.toc-content {
  padding: 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.toc-title {
  font-size: clamp(0.88rem, 2.2vw, 1rem);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
}

.toc-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
}

.toc-icon {
  display: flex;
  align-items: center;
  padding: 18px 16px;
  font-size: 1.2rem;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .main { padding: 24px 14px 48px; }
  .toc-num { min-width: 44px; font-size: 1.1rem; }
  .toc-content { padding: 14px 14px; }
}