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30px;position:relative}.mobile-context-tabs{display:none}.context-close{z-index:2;background:var(--atlas-paper-light);cursor:pointer;border:0;border-radius:50%;place-items:center;width:44px;height:44px;display:none;position:absolute;top:10px;right:10px}.context-card header h2{font-family:var(--atlas-serif);margin:5px 40px 3px 0;font-size:30px;font-weight:500;line-height:1.05}.context-meta{color:var(--atlas-muted);font-size:var(--atlas-text-caption);align-items:center;gap:5px;margin:8px 0 0;display:flex}.connection-rule{color:var(--atlas-muted);font-size:var(--atlas-text-caption);align-items:flex-start;gap:7px;margin:-2px 2px 10px;line-height:1.4;display:flex}.connection-rule svg{color:var(--atlas-navy);flex:none;margin-top:1px}.classification-chips{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.classification-chips span,.classification-chips a{border:1px solid 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var(--atlas-success-bg) 68%, var(--atlas-card));border:1px solid #a9c5b8;border-radius:6px;margin-top:14px;padding:12px}.knowledge-check h3{font-family:var(--atlas-serif);margin:4px 0 0;font-size:1rem;font-weight:600;line-height:1.3}.knowledge-check>div>small{color:var(--atlas-muted);font-size:var(--atlas-text-small);margin-top:6px;line-height:1.4;display:block}.knowledge-options{gap:7px;margin-top:11px;display:grid}.knowledge-options button{background:var(--atlas-card);min-height:44px;color:var(--atlas-ink);font-size:var(--atlas-text-small);text-align:left;cursor:pointer;border:1px solid #c6d4cd;border-radius:5px;grid-template-columns:22px minmax(0,1fr);align-items:start;gap:7px;padding:9px 10px;line-height:1.4;display:grid}.knowledge-options button:hover{border-color:var(--atlas-success-border);background:color-mix(in srgb, var(--atlas-success-bg) 55%, var(--atlas-card))}.knowledge-options button:focus-visible{outline:2px solid var(--atlas-navy);outline-offset:2px}.knowledge-options button>span{color:var(--atlas-muted);font-size:1rem;font-weight:700;line-height:1.1}.knowledge-options button.is-correct{border-color:var(--atlas-success-border);background:var(--atlas-success-bg);color:var(--atlas-success-text)}.knowledge-options button.is-selected{color:var(--atlas-navy);background:#edf3f7;border-color:#6f8ea7}.knowledge-options button.is-incorrect{border-color:var(--atlas-danger-border);background:var(--atlas-danger-bg);color:var(--atlas-danger-text)}.knowledge-actions{flex-wrap:wrap;gap:7px;margin-top:10px;display:flex}.knowledge-actions button{border:1px solid var(--atlas-navy);background:var(--atlas-navy);color:#fff;min-height:40px;font-size:var(--atlas-text-small);cursor:pointer;border-radius:5px;padding:7px 11px;font-weight:700}.knowledge-actions button+button{color:var(--atlas-navy);background:0 0}.knowledge-actions button:disabled{border-color:var(--atlas-line-strong);background:var(--atlas-surface-disabled);color:var(--atlas-text-disabled);cursor:not-allowed}.knowledge-feedback,.knowledge-hint{font-size:var(--atlas-text-small);margin:9px 0 0;line-height:1.45}.final-insight{background:color-mix(in srgb, var(--atlas-warning-bg) 66%, var(--atlas-card));border:2px solid #9d8050;border-radius:7px;margin-top:14px;padding:15px}.final-insight h3{font-family:var(--atlas-serif);margin:6px 0 0;font-size:1.12rem;font-weight:600;line-height:1.35}.final-insight-instruction{color:var(--atlas-muted);font-size:var(--atlas-text-small);margin:8px 0 0;line-height:1.45}.final-resolution{border:1px solid color-mix(in srgb, #9d8050 55%, var(--atlas-line));background:color-mix(in srgb, var(--atlas-card) 84%, transparent);border-radius:6px;margin-top:12px}.final-resolution summary{color:var(--atlas-navy);font-size:var(--atlas-text-small);cursor:pointer;padding:10px 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0;border:0;outline:0;font-size:12px}.list-status{color:var(--atlas-muted);white-space:nowrap;align-items:center;gap:7px;margin:0;font-size:9px;display:flex}.list-status strong{color:var(--atlas-ink);font-family:var(--atlas-serif);font-size:18px}.list-status span{border-left:1px solid var(--atlas-line);padding-left:7px}.list-empty{min-height:260px;color:var(--atlas-muted);text-align:center;align-content:center;place-items:center;padding:28px;display:grid}.list-empty h3{color:var(--atlas-ink);font-family:var(--atlas-serif);margin:9px 0 0;font-size:20px;font-weight:500}.list-empty p{margin:7px 0 0;font-size:10px}.list-empty button{border:1px solid var(--atlas-navy);min-height:40px;color:var(--atlas-navy);cursor:pointer;background:0 0;border-radius:4px;margin-top:13px;padding:7px 12px}.timeline-list ol{margin:0;padding:0;list-style:none}.timeline-list li+li{border-top:1px solid #d9d0c2b3}.timeline-list li>button{text-align:left;cursor:pointer;background:0 0;border:0;border-left:3px solid 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