window.IQ3K_PRACTICE_FALLBACK = {
  quizzes: [
    { slug:'harry-potter-trivia', title:'Harry Potter Trivia', description:'Spells, Hogwarts houses, and wizarding world lore.', image_url:'/img/iq3k-main-logo-500x500-black-background.png' },
    { slug:'space-explorer', title:'Space Explorer', description:'Planets, missions, and the cosmos.', image_url:'/img/iq3k-main-logo-500x500-black-background.png' },
    { slug:'world-capitals', title:'World Capitals', description:'Country capitals around the globe.', image_url:'/img/iq3k-main-logo-500x500-black-background.png' },
    { slug:'movie-night', title:'Movie Night Classics', description:'Famous movies and directors.', image_url:'/img/iq3k-main-logo-500x500-black-background.png' },
    { slug:'science-lab', title:'Science Lab Challenge', description:'Biology, chemistry, and physics basics.', image_url:'/img/iq3k-main-logo-500x500-black-background.png' },
    { slug:'football-frenzy', title:'Football Frenzy', description:'Clubs, records, and football facts.', image_url:'/img/iq3k-main-logo-500x500-black-background.png' }
  ],
  questions: {
    'harry-potter-trivia': [
      {question:'What platform is 9¾ at?', option_a:'King\'s Cross', option_b:'Waterloo', option_c:'Paddington', option_d:'Euston', correct_answer:'A'},
      {question:'Who is the Half-Blood Prince?', option_a:'Sirius Black', option_b:'Severus Snape', option_c:'Remus Lupin', option_d:'James Potter', correct_answer:'B'}
    ],
    'space-explorer': [
      {question:'Which planet is known for its rings?', option_a:'Saturn', option_b:'Mars', option_c:'Earth', option_d:'Venus', correct_answer:'A'}
    ]
  }
};