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  .section-head { display: block; padding: 22px 20px 24px; margin-bottom: 26px; }
  .section-number { display: inline-grid; width: auto; min-width: 44px; height: 32px; padding-inline: 10px; margin: 0 0 12px; font-size: 1rem; }
  .section-head .section-title { font-size: 1.8rem; line-height: 1.42; }
  .section-subtitle { font-size: 1.06rem; margin-top: 10px; }
  .section-description { font-size: 1rem; }
  .section h3, .section .feature-text h3, .section .option-grid .content-card h3, .section .mission h3 { font-size: 1.35rem; line-height: 1.5; }
  .section .two-columns, .section .option-grid, .section .role-grid, .section .training-grid { gap: 24px; }
  .section .two-columns { margin-top: 28px; }
  .section .risk-feature { margin-top: 36px; }
}
@media (max-width: 360px) {
  .section-head { padding-inline: 16px; }
  .section-head .section-title { font-size: 1.75rem; }
}
@media print {
  .section-head { background: white; border-color: #456e75; padding: 18px; }
  .section-head .section-title, .section-subtitle { color: #173e45; }
  .section-number { background: white; color: #173e45; }
}