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16px}.review-picker button{padding:7px 10px;border:1px solid #c9d8ef;border-radius:8px;background:#fff;color:#50627f;font-size:12px;font-weight:700}.review-picker button.active{border-color:var(--blue);background:var(--blue);color:#fff}.exam-intro h1{margin:0;color:var(--navy);font-size:42px;letter-spacing:-1.6px}.exam-overview,.result-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:27px 0;border:1px solid var(--line);border-radius:16px;overflow:hidden}.exam-overview div,.result-stats div{display:grid;gap:5px;padding:19px;border-left:1px solid var(--line)}.exam-overview div:first-child,.result-stats div:first-child{border-left:0}.exam-overview b,.result-stats strong{color:var(--blue);font-size:30px}.exam-overview span,.result-stats span{color:var(--muted);font-size:12px}.exam-rules{padding:18px;border-left:4px solid var(--blue);background:var(--wash);color:#405575;line-height:1.65}.exam-rules p{margin:6px 0 0}.exam-page{max-width:900px}.exam-status{display:flex;align-items:center;justify-content:space-between;margin:-7px 0 13px;color:var(--muted);font-size:13px;font-weight:700}.question-navigator{display:flex;gap:6px;max-height:82px;margin:0 -4px 22px;overflow:auto;padding:4px}.question-navigator button{flex:0 0 35px;height:35px;border:1px solid #d4deec;border-radius:8px;background:#fff;color:#6b7a91;font-size:12px;font-weight:700}.question-navigator button.answered{border-color:#91b8ff;color:var(--blue);background:#eff6ff}.question-navigator button.active{border-color:var(--blue);background:var(--blue);color:#fff}.answer.selected{border-color:var(--blue);background:#eff6ff}.answer.selected b{border-color:var(--blue);color:#fff;background:var(--blue)}.exam-answer-note{margin:20px 0 0;color:var(--muted);font-size:12px}.exam-navigation{display:flex;justify-content:space-between;gap:10px;margin-top:18px}.exam-navigation button:disabled{cursor:not-allowed;opacity:.45}.result-stats{max-width:510px;margin:24px auto;text-align:left}@media (max-width:760px){.exam-intro h1{font-size:33px}.exam-overview div,.result-stats div{padding:15px 10px}.exam-overview b,.result-stats strong{font-size:25px}.exam-status{margin-top:0}.question-navigator{max-height:92px}.exam-navigation button{flex:1}.result-stats{margin:22px 0}}