:root{--millionaire-dark-blue: #000080;--millionaire-blue: #0000CD;--millionaire-light-blue: #1E3A8A;--millionaire-gold: #FFD700;--millionaire-gold-dark: #DAA520;--millionaire-gold-light: #FFE87C;--millionaire-white: #FFFFFF;--millionaire-black: #000000;--millionaire-green: #00FF00;--millionaire-red: #FF0000}.app{min-height:100vh;background:linear-gradient(135deg,var(--millionaire-dark-blue) 0%,var(--millionaire-blue) 50%,var(--millionaire-light-blue) 100%);display:flex;flex-direction:column;align-items:center;padding:20px;position:relative;overflow-x:hidden}.app:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(255,215,0,.1) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(255,215,0,.1) 0%,transparent 50%);animation:pulse 4s ease-in-out infinite;pointer-events:none}@keyframes pulse{0%,to{opacity:.5}50%{opacity:.8}}.header{width:100%;max-width:900px;margin-bottom:40px;text-align:center}.title{font-size:3rem;font-weight:700;color:var(--millionaire-gold);text-shadow:0 0 10px rgba(255,215,0,.5),0 0 20px rgba(255,215,0,.3),2px 2px 4px rgba(0,0,0,.8);margin-bottom:20px;letter-spacing:2px}.progress-bar{height:6px;background:linear-gradient(90deg,var(--millionaire-gold) 0%,var(--millionaire-gold-light) 100%);border-radius:3px;margin-bottom:15px;box-shadow:0 0 10px #ffd70080}.question-counter{color:var(--millionaire-gold-light);font-size:1.2rem;font-weight:600;text-shadow:1px 1px 2px rgba(0,0,0,.8)}.content{width:100%;max-width:900px;flex:1;display:flex;flex-direction:column;align-items:center}.question-container{width:100%}.question{font-size:1.8rem;color:var(--millionaire-white);text-align:center;margin-bottom:40px;line-height:1.6;text-shadow:2px 2px 4px rgba(0,0,0,.8);font-weight:600}.options-container{width:100%;display:flex;flex-direction:column;gap:20px;margin-bottom:30px}.option{width:100%;padding:20px 25px;background:linear-gradient(135deg,#ffffff1a,#ffffff0d);border:3px solid var(--millionaire-gold);border-radius:12px;color:var(--millionaire-white);font-size:1.2rem;cursor:pointer;display:flex;align-items:center;gap:20px;transition:all .3s ease;text-align:left;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 15px #0000004d}.option:hover:not(:disabled){background:linear-gradient(135deg,#ffd70033,#ffd7001a);border-color:var(--millionaire-gold-light);box-shadow:0 0 20px #ffd70066;transform:translate(10px)}.option:disabled{cursor:not-allowed}.option.selected{background:linear-gradient(135deg,#ffd7004d,#ffd70033);border-color:var(--millionaire-gold-light)}.option.correct{background:linear-gradient(135deg,#00ff004d,#0f03);border-color:var(--millionaire-green);box-shadow:0 0 25px #00ff0080;animation:correctPulse .5s ease}.option.incorrect{background:linear-gradient(135deg,#ff00004d,#f003);border-color:var(--millionaire-red);box-shadow:0 0 25px #ff000080;animation:incorrectShake .5s ease}@keyframes correctPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes incorrectShake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.option-letter{width:50px;height:50px;background:var(--millionaire-gold);color:var(--millionaire-black);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.5rem;flex-shrink:0;box-shadow:0 2px 10px #ffd70080}.option.correct .option-letter{background:var(--millionaire-green);color:var(--millionaire-white)}.option.incorrect .option-letter{background:var(--millionaire-red);color:var(--millionaire-white)}.option-text{flex:1;font-weight:500}.checkmark,.cross{font-size:2rem;font-weight:700;flex-shrink:0}.checkmark{color:var(--millionaire-green);text-shadow:0 0 10px rgba(0,255,0,.8)}.cross{color:var(--millionaire-red);text-shadow:0 0 10px rgba(255,0,0,.8)}.explanation{margin-top:30px;padding:20px;background:#ffffff1a;border:2px solid var(--millionaire-gold);border-radius:10px;color:var(--millionaire-gold-light);font-size:1.1rem;line-height:1.6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.explanation p{margin:0}.result-container{text-align:center;padding:40px;background:#00000080;border:4px solid var(--millionaire-gold);border-radius:20px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 0 40px #ffd7004d}.result-title{font-size:3rem;color:var(--millionaire-gold);margin-bottom:30px;text-shadow:0 0 20px rgba(255,215,0,.5)}.score-display{margin:40px 0}.score-number{font-size:6rem;font-weight:700;color:var(--millionaire-gold);text-shadow:0 0 30px rgba(255,215,0,.8);line-height:1}.score-label{font-size:1.5rem;color:var(--millionaire-gold-light);margin-top:10px}.score-message{font-size:1.3rem;color:var(--millionaire-white);margin:30px 0;line-height:1.6}.reset-button{margin-top:30px;padding:15px 40px;font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,var(--millionaire-gold) 0%,var(--millionaire-gold-dark) 100%);color:var(--millionaire-black);border:none;border-radius:10px;cursor:pointer;box-shadow:0 4px 15px #ffd70066;transition:all .3s ease}.reset-button:hover{box-shadow:0 6px 20px #ffd70099;transform:translateY(-2px)}@media (max-width: 768px){.title{font-size:2rem}.question{font-size:1.4rem}.option{font-size:1rem;padding:15px 20px}.option-letter{width:40px;height:40px;font-size:1.2rem}.score-number{font-size:4rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}#root{width:100%;min-height:100vh}