section.exam-test-section{padding:36px 0 100px}.exam-breadcrumbs a{color:var(--main-text-color)}.exam-breadcrumbs a:hover{color:var(--accent-color)}.exam-main-title{font-size:46px;line-height:1.1;margin:0 0 30px}.exam-progress{margin:0 0 40px;font-size:22px}.exam-app-container{max-width:846px;margin:0 auto}.exam-question-block{margin-bottom:50px}.exam-question-block:last-child{border-bottom:none}.exam-q-num{font-weight:700;color:#ff4a00;text-transform:uppercase;font-size:14px;letter-spacing:1px}.exam-q-title{font-size:18px;font-weight:700;margin-bottom:20px;line-height:1.1}.exam-q-img-wrap{margin-bottom:20px;border-radius:8px;overflow:hidden}.exam-q-img{width:100%;max-width:140px;object-fit:cover}.exam-answers{display:flex;flex-direction:column;gap:5px}.exam-answer-label{display:flex;align-items:flex-start;padding:15px 20px 15px 15px;background:var(--light-gray);border:2px solid transparent;border-radius:8px;cursor:pointer;transition:all .2s ease}.exam-answer-label:hover:not(.read-only){background:#f1f1f1}.exam-answer-label input{display:none}.custom-checkbox{width:22px;height:22px;border:2px solid #ccc;border-radius:4px;margin-right:15px;position:relative;flex-shrink:0;background:#fff;transition:all .2s}.exam-answer-label input:checked+.custom-checkbox{border-color:var(--background-black);background:var(--background-black)}.exam-answer-label input:checked+.custom-checkbox:after{content:'';position:absolute;left:6px;top:2px;width:6px;height:12px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.exam-answer-label:has(input:checked){border-color:#ff4a00;background:#fff5f0}.results-header{margin-bottom:40px}.results-grid{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;margin:0 0 40px;width:875px}.res-box{width:50px;height:50px;display:flex;align-items:center;justify-content:center;color:var(--main-text-color);font-weight:400;border-radius:8px;font-size:18px}.res-box.correct{background:rgba(210,239,216,1)}.res-box.wrong{background:rgba(253,216,210,1)}.correct-highlight{background:rgba(210,239,216,1) !important;border-color:transparent !important}.wrong-highlight{background:rgba(253,216,210,1) !important;border-color:transparent !important}.exam-explanation-box{margin-top:20px;font-size:18px;line-height:1.5}.exam-controls{display:flex;justify-content:center;gap:20px;margin-top:30px}.results-actions{display:flex;justify-content:center;gap:15px;margin-top:40px}section.exam-test-section{margin:100px 0}.exam-controls .btn{padding:24px 58px;font-size:18px;transition:all .3s ease;background:var(--accent-color);color:var(--text-color-contrast);border-radius:8px;border:1px solid transparent}.exam-controls .btn:hover{background:var(--background-black);border:1px solid var(--accent-color)}.results-header h2{margin-bottom:30px}.results-header p{font-size:22px;font-weight:700}button#exam-review-btn{background-color:transparent;border:2px solid var(--accent-color);color:var(--accent-color);border-radius:8px;padding:21px 33px;transition:all .3s ease}button#exam-review-btn:hover{background-color:var(--background-black);color:var(--text-color-contrast);border:2px solid transparent}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{padding:5px 10px;border-radius:20px;font-size:12px;color:#fff;font-weight:700}.badge-success{background:#28a745}.badge-error{background:#dc3545}@media (max-width:1225px){.results-grid{width:auto}section.exam-test-section{margin:72px 0}.exam-controls .btn,.results-actions .btn{width:100%;border:2px solid var(--accent-color);border-radius:8px;padding:21px 33px;transition:all .3s ease}}@media (max-width:768px){section.exam-test-section{padding:12px 0 60px}.exam-app-container{padding:20px}.exam-controls,.results-actions{flex-direction:column}.exam-controls .btn,.results-actions .btn{width:100%}}.exam-learned-wrap{margin-top:20px;padding-top:15px;border-top:1px dashed #ddd;text-align:right}.exam-learned-label{display:inline-flex;align-items:center;cursor:pointer;font-size:14px;color:#888;transition:color .2s}.exam-learned-label:hover{color:#222}.exam-learned-label input{display:none}.learned-icon{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border:1.5px solid #ccc;border-radius:4px;margin-right:8px;font-size:12px;color:transparent;transition:all .2s}.exam-learned-label input:checked+.learned-icon{background-color:#28a745;border-color:#28a745;color:#fff}.exam-learned-label input:checked~.learned-text{color:#28a745;font-weight:500}.results-actions,.exam-controls{flex-wrap:wrap}.btn-learned-questions{background-color:transparent;border:2px solid #28a745;color:#28a745;border-radius:8px;padding:21px 33px;margin:0 0 30px;transition:all .3s ease}.btn-learned-questions:hover{background-color:#28a745;color:var(--text-color-contrast)}