*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff;min-height:100vh}main{max-width:1200px;margin:0 auto;padding:20px}.game-container{display:flex;flex-direction:column;gap:30px;padding:20px}.game-header{text-align:center;padding:20px;background:rgba(0,0,0,.3);border-radius:15px}.game-header h1{font-size:2.5rem;margin-bottom:10px;background:linear-gradient(90deg,gold,#ffed4e);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.current-score{font-size:1.5rem;color:gold;font-weight:700}.game-content{display:flex;gap:30px}.question-section{flex:3;display:flex;flex-direction:column;gap:20px}.prize-section{flex:1}.question-container{background:hsla(0,0%,100%,.1);border-radius:15px;padding:25px}.question-header{margin-bottom:25px}.question-header h2{color:#4ecca3;margin-bottom:15px;font-size:1.8rem}.question-text{font-size:1.5rem;line-height:1.4}.options-container{display:grid;grid-template-columns:1fr;gap:15px;margin-bottom:20px}.option{display:flex;align-items:center;padding:18px 20px;background:hsla(0,0%,100%,.1);border-radius:10px;color:#fff;font-size:1.2rem;text-align:left;cursor:pointer;transition:all .3s ease;position:relative;border:none}.option:hover:not(:disabled){background:hsla(0,0%,100%,.2);transform:translateY(-2px)}.option:disabled{cursor:not-allowed;opacity:.8}.option.correct{background:rgba(46,204,113,.3);border-color:#2ecc71;animation:pulse 1.5s infinite}.option.wrong{background:rgba(231,76,60,.3);border-color:#e74c3c}.option.phone-friend-hint{border-color:#3498db;border-width:3px}.option-letter{font-weight:700;margin-right:15px;font-size:1.3rem;color:#4ecca3;min-width:30px}.option-text{flex:1}.audience-percent{background:rgba(52,152,219,.3);padding:5px 10px;border-radius:5px;margin-left:10px;font-weight:700}.phone-friend-indicator{position:absolute;bottom:-25px;left:0;right:0;text-align:center;font-size:.9rem;color:#3498db;font-weight:700}.audience-hint-box,.phone-friend-hint-box{background:rgba(52,152,219,.2);border:1px solid #3498db;border-radius:8px;padding:15px;margin-top:15px;font-size:1rem}.lifelines-container{background:hsla(0,0%,100%,.1);border-radius:15px;padding:20px}.lifelines-container h3{margin-bottom:15px;color:#4ecca3;font-size:1.5rem}.lifelines{display:flex;justify-content:space-around;gap:10px}.lifeline{display:flex;flex-direction:column;align-items:center;gap:8px;padding:15px;background:rgba(15,52,96,.5);border-radius:10px;color:#fff;cursor:pointer;transition:all .3s ease;flex:1;border:none}.lifeline:hover:not(:disabled){background:rgba(15,52,96,.8);transform:translateY(-3px)}.lifeline.used,.lifeline:disabled{cursor:not-allowed;opacity:.5}.lifeline-icon{font-size:1.8rem;font-weight:700}.lifeline-text{font-size:.9rem;text-align:center}.prize-table-container{background:hsla(0,0%,100%,.1);border-radius:15px;padding:20px;height:-moz-fit-content;height:fit-content}.prize-table-container h3{margin-bottom:15px;color:#4ecca3;font-size:1.5rem;text-align:center}.prize-table{display:flex;flex-direction:column;gap:5px}.prize-level{display:flex;justify-content:space-between;padding:12px 15px;background:rgba(0,0,0,.3);border-radius:8px;transition:all .3s ease}.prize-level.current{background:rgba(243,156,18,.3);border:2px solid #f39c12;transform:scale(1.05)}.prize-level.passed{background:rgba(46,204,113,.3);color:#2ecc71}.level-number,.prize-amount{font-weight:700}.safe-indicator{font-size:.8rem;color:#f1c40f;margin-left:5px}.game-over-container{display:flex;justify-content:center;align-items:center;min-height:80vh}.game-over-content{background:hsla(0,0%,100%,.1);border-radius:20px;padding:40px;text-align:center;max-width:600px;width:100%}.game-over-content h1{font-size:3rem;margin-bottom:20px;color:gold}.game-over-content h2{font-size:2rem;margin:20px 0;color:#4ecca3}.sad-face,.trophy{font-size:5rem;margin:20px 0}.game-over-content p{font-size:1.2rem;margin-bottom:30px;line-height:1.6}.restart-button{background:linear-gradient(90deg,#4ecca3,#2ecc71);color:#fff;border:none;padding:18px 40px;font-size:1.3rem;border-radius:10px;cursor:pointer;font-weight:700;transition:all .3s ease;margin-bottom:30px}.restart-button:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,.2)}.game-over-footer{padding-top:20px;font-size:1rem;color:hsla(0,0%,100%,.7)}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(46,204,113,.7)}70%{box-shadow:0 0 0 10px rgba(46,204,113,0)}to{box-shadow:0 0 0 0 rgba(46,204,113,0)}}@media (max-width:768px){.game-content{flex-direction:column}.game-header h1{font-size:1.8rem}.question-text{font-size:1.2rem}.option{padding:15px;font-size:1rem}.lifelines{flex-direction:column}.game-over-content h1{font-size:2.2rem}.game-over-content h2{font-size:1.5rem}}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:70vh}.spinner{border:6px solid hsla(0,0%,100%,.1);border-top-color:#4ecca3;border-radius:50%;width:60px;height:60px;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.game-info{display:flex;justify-content:center;gap:30px;margin-top:15px;font-size:1rem;color:hsla(0,0%,100%,.8)}.game-info span{background:hsla(0,0%,100%,.1);padding:8px 15px;border-radius:20px}.question-meta{display:flex;justify-content:space-between;margin-bottom:15px;font-size:.9rem}.question-category{background:rgba(78,204,163,.2);color:#4ecca3;padding:5px 12px;border-radius:15px;font-weight:700}.question-difficulty{color:gold}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.question-container{animation:fadeIn .5s ease-out}.new-questions-button{background:linear-gradient(90deg,#3498db,#2980b9);color:#fff;border:none;padding:12px 25px;font-size:1rem;border-radius:8px;cursor:pointer;font-weight:700;transition:all .3s ease;margin-left:15px}.new-questions-button:hover{transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,.2)}.question-bank-info{background:hsla(0,0%,100%,.05);border-radius:10px;padding:15px;margin-top:20px;text-align:center;font-size:.9rem;color:hsla(0,0%,100%,.7)}