.elementor-20056 .elementor-element.elementor-element-303deb5{--display:flex}.elementor-20056 .elementor-element.elementor-element-0205726{--display:flex}.elementor-20056 .elementor-element.elementor-element-844ac57 .elementor-button{background-color:#022394;fill:var(--e-global-color-408ec305);color:var(--e-global-color-408ec305);box-shadow:0px 0px 0px 0px rgba(0,0,0,.5);border-style:none}.elementor-20056 .elementor-element.elementor-element-844ac57 .elementor-button:hover,.elementor-20056 .elementor-element.elementor-element-844ac57 .elementor-button:focus{background-color:transparent;background-image:linear-gradient(180deg,#022394 0%,#000 100%);border-color:#022394}.exercise-container{max-width:800px;margin:20px auto;font-family:Arial,sans-serif}.exercise-item{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;margin-bottom:20px;padding:20px;transition:all .3s ease}.exercise-item:hover{box-shadow:0 2px 8px rgba(0,0,0,.1)}.question{font-weight:700;margin-bottom:15px;font-size:16px;color:#2c3e50}.question u{color:#e74c3c;text-decoration:underline;font-weight:700}.answer-options{display:flex;flex-direction:column;gap:10px;margin-bottom:15px}.hidden-radio{display:none}.answer-option{display:block;padding:12px 16px;background:#fff;border:2px solid #dee2e6;border-radius:6px;cursor:pointer;transition:all .3s ease;font-size:14px;position:relative}.answer-option:hover{background:#f1f3f4;border-color:#adb5bd}.explanation{display:none;background:#d4edda;border:1px solid #c3e6cb;border-radius:6px;padding:12px;margin-top:10px;color:#155724;font-style:italic}.error-message{display:none;background:#f8d7da;border:1px solid #f5c6cb;border-radius:6px;padding:12px;margin-top:10px;color:#721c24;font-style:italic}.hidden-radio:checked+.answer-option{background:#fff3cd;border-color:#ffeaa7}.hidden-radio:checked+.answer-option.correct{background:#d4edda;border-color:#28a745;color:#155724;font-weight:700}.hidden-radio:checked+.answer-option:not(.correct){background:#f8d7da;border-color:#dc3545;color:#721c24}.hidden-radio:checked+.answer-option.correct~.explanation{display:block;animation:fadeIn .5s ease-in}.hidden-radio:checked+.answer-option:not(.correct)~.error-message{display:block;animation:fadeIn .5s ease-in}@keyframes fadeIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.exercise-container{margin:10px;padding:0 10px}.exercise-item{padding:15px}.answer-option{padding:10px 12px;font-size:13px}}.answer-option:focus{outline:2px solid #007bff;outline-offset:2px}