:root{--primary-teal: #0d4f63;--accent-teal: #1cb5c8;--accent-orange: #f7941d;--text-white: #ffffff;--text-gray: #b8c5cc;--max-width: 1440px;--date-letter: #026389;--date-letter-border: #cbbb9f;--card-bg: #e4ded4}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Lato,sans-serif;color:var(--text-white);overflow-x:hidden;background-color:var(--primary-teal)}.competition-container{position:relative;width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.background-wrapper{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;background:linear-gradient(135deg,#0a3a4a,#0d4f63,#165968);background-image:url(/build/assets/background-CgtbdJDd.svg);background-size:cover;background-position:center;background-repeat:no-repeat}.content-wrapper{position:relative;width:100%;max-width:var(--max-width);min-height:80vh;padding:40px 60px;display:flex;flex-direction:column;z-index:1}.top-bar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px}.competition-title{font-size:48px;font-weight:700;color:var(--accent-orange);line-height:1.1;margin:0}.top-right{display:flex;flex-direction:column;align-items:flex-end;gap:5px}.header-text{color:var(--text-white);font-size:10px;font-weight:600;text-transform:uppercase}.question-card{background:var(--card-bg);border-radius:40px;border:15px solid var(--accent-teal);padding:50px;width:100%;max-width:900px;margin:auto;color:var(--primary-teal);position:relative;box-shadow:0 20px 50px #0000004d}.question-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px}.task-info h2{font-size:36px;font-weight:900;margin:0;color:var(--primary-teal)}.task-info p{font-size:14px;font-weight:600;margin-top:5px}.timer-wrapper{text-align:center}.timer-time{font-size:18px;font-weight:800}.question-text{font-size:22px;font-weight:700;line-height:1.3;margin-bottom:40px}.options-container{display:flex;flex-direction:column;gap:15px}.option-item{display:flex;align-items:center;gap:15px;font-size:18px;font-weight:600;cursor:pointer;transition:transform .2s;background:#fff;padding:15px;border-radius:10px}.option-item:hover{transform:translate(5px)}.option-item input[type=radio]{appearance:none;width:24px;height:24px;flex-shrink:0;border:2px solid var(--primary-teal);border-radius:50%;outline:none;position:relative;cursor:pointer}.option-item input[type=radio]:checked{background:var(--primary-teal);border:4px solid white;box-shadow:0 0 0 2px var(--primary-teal);flex-shrink:0}.next-button-wrapper{display:flex;justify-content:center;margin-top:40px}.next-button{background:var(--primary-teal);color:var(--text-white);border:none;padding:12px 45px;font-size:18px;font-weight:800;border-radius:8px;cursor:pointer;transition:all .3s ease;text-transform:uppercase}.next-button:hover{background:#165968;transform:translateY(-2px);box-shadow:0 5px 15px #0d4f6366}.popup-overlay{position:fixed;inset:0;background:#0d4f63e6;display:none;justify-content:center;align-items:center;z-index:9999}.popup-card{background:var(--accent-teal);border-radius:40px;padding:40px;text-align:center;width:90%;max-width:600px;color:#fff}.popup-buttons{display:flex;gap:20px;justify-content:center;margin-top:30px}.btn-back{background:var(--accent-orange);color:#fff;border:none;padding:12px 40px;border-radius:10px;font-weight:800;cursor:pointer}.btn-confirm{background:var(--primary-teal);color:#fff;border:none;padding:12px 40px;border-radius:10px;font-weight:800;cursor:pointer}.matching-container .item.selected{background:var(--accent-teal)!important;color:#fff}.circle.filled{background:var(--primary-teal)!important}.drag-item.dragging{z-index:9999;opacity:.9;cursor:grabbing}.quiz-alert,.quiz-field-error{display:none}.quiz-timer-wrapper{display:flex;justify-content:flex-end;margin-bottom:20px}#timer-box{display:flex;align-items:center;gap:10px;background:#fff;border:3px solid var(--accent-teal);padding:8px 18px;border-radius:15px;box-shadow:0 4px 15px #00b9c31a;justify-content:center;height:45px;box-sizing:border-box}#quiz-timer{font-family:Courier New,Courier,monospace;font-size:22px;font-weight:800;color:var(--primary-teal);display:inline-block;text-align:center;letter-spacing:1px}@media(max-width:768px){.content-wrapper{padding:20px}.competition-title{font-size:32px;text-align:center}.top-bar{flex-direction:column;align-items:center;gap:20px}.question-card{padding:25px;border-width:8px}.task-info h2{font-size:24px}}