{
  "intro": {
    "visible_text": [
      "CĂNG THẲNG,",
      "SAO MIỆNG BỖNG KHÔ KHỐC?"
    ],
    "dominant_focal": "A huge anxious stick-figure face fills the right half, with visibly dry lips and tongue but no choking or airway swelling. Three salivary glands and a shrinking set of blue saliva droplets form the central medical focal.",
    "causal_metaphor": "A small brain marked by a stress lightning symbol sends one orange autonomic arrow toward salivary glands; the saliva stream narrows from several droplets to one. A separate small open-mouth airflow icon indicates evaporation. Do not imply whole-body dehydration is the only cause.",
    "typography": "CĂNG THẲNG in white on a saturated red-orange block; SAO MIỆNG BỖNG KHÔ KHỐC? huge yellow-white on deep navy with a red question mark. Exact Vietnamese diacritics, comma and question mark; no other text.",
    "composition": "Deep navy and warm cream high-contrast background. Headline fills upper-left, giant anxious face fills right, brain-to-gland causal arrow fills lower center. Three purposeful layers, strong mobile readability, no product, medicine-stopping scene, drinking-water treatment, airway emergency, diagnosis label, competing panel or dead space.",
    "benchmarks": ["038", "039", "040"]
  },
  "outro": {
    "visible_text": ["Bản Năng Cổ Đại", "Thanks for watching"]
  }
}