._shell_ak6u3_8{--tn-ink:#1a1814;--tn-ink-mid:#4a4640;--tn-ink-light:#8a8480;--tn-paper:#f5f0e8;--tn-paper-dark:#ede8dc;--tn-paper-darker:#e0d9cc;--tn-accent:#8b1a1a;--tn-accent-lt:#c4392a;--tn-gold:#b8860b;--tn-green:#2d5a3d;--tn-border:#1a181426;--tn-border-s:#1a18144d;--tn-mono:"IBM Plex Mono", monospace;--tn-serif:"Source Serif 4", Georgia, serif;--tn-display:"DM Serif Display", Georgia, serif;font-family:var(--tn-serif);background:var(--tn-paper);color:var(--tn-ink);color-scheme:light;font-size:15px;line-height:1.6}._topbar_ak6u3_35{z-index:100;background:var(--tn-ink);align-items:center;height:44px;padding:0 16px;display:flex;position:sticky;top:0;box-shadow:0 2px 8px #00000040}._navLeft_ak6u3_46{z-index:1;flex-shrink:0;align-items:center;display:flex}._navBack_ak6u3_47{font-family:var(--tn-mono);color:#f5f0e8a6;white-space:nowrap;border-right:1px solid #f5f0e833;flex-shrink:0;margin-right:4px;padding:8px 10px 8px 2px;font-size:11px;text-decoration:none;transition:color 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0;border:none;padding:6px;font-size:22px;transition:color .2s;display:block;position:absolute;top:14px;right:14px}._sidebarClose_ak6u3_105:hover{color:#f5f0e8f2}._sbHeader_ak6u3_112{border-bottom:1px solid #f5f0e81a;padding:22px 20px 16px}._sbEyebrow_ak6u3_113{font-family:var(--tn-mono);letter-spacing:.15em;text-transform:uppercase;color:var(--tn-gold);margin-bottom:8px;font-size:9px}._sbTitle_ak6u3_121{font-family:var(--tn-display);margin-bottom:4px;font-size:18px;line-height:1.3}._sbSubtitle_ak6u3_122{font-family:var(--tn-mono);color:#f5f0e88c;margin-bottom:16px;font-size:10px}._sbProgressRow_ak6u3_123{color:#f5f0e8bf;flex-direction:column;gap:6px;font-size:11px;display:flex}._sbProgressTrack_ak6u3_124{background:#f5f0e826;border-radius:4px;height:4px;display:block;overflow:hidden}._sbProgressFill_ak6u3_125{background:var(--tn-gold);height:100%;transition:width .4s;display:block}._sbTabs_ak6u3_127{border-bottom:1px solid #f5f0e81a;flex-shrink:0;display:flex}._sbTab_ak6u3_127{font-family:var(--tn-mono);letter-spacing:.1em;text-transform:uppercase;color:#f5f0e880;cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:12px 8px;font-size:10px;transition:color .2s,border-color .2s}._sbTab_ak6u3_127:hover{color:#f5f0e8cc}._sbTabActive_ak6u3_143{color:var(--tn-paper);border-bottom-color:var(--tn-gold)}._sbBody_ak6u3_145{scrollbar-width:thin;scrollbar-color:#f5f0e840 transparent;flex:1;padding:8px 0;overflow-y:auto}._sbBody_ak6u3_145::-webkit-scrollbar{width:8px}._sbBody_ak6u3_145::-webkit-scrollbar-track{background:0 0}._sbBody_ak6u3_145::-webkit-scrollbar-thumb{background:#f5f0e840;border-radius:999px}._sbBody_ak6u3_145::-webkit-scrollbar-thumb:hover{background:#f5f0e866}._sbFooter_ak6u3_153{border-top:1px solid #f5f0e81a;flex-shrink:0;padding:14px 20px}._sbFooterBtn_ak6u3_154{width:100%;color:var(--tn-paper);font-family:var(--tn-mono);letter-spacing:.06em;cursor:pointer;background:#f5f0e81a;border:none;border-radius:4px;padding:10px;font-size:11px;transition:background .2s}._sbFooterBtn_ak6u3_154:hover{background:#f5f0e82e}._sbResetConfirm_ak6u3_168{color:#f5f0e8d9;flex-direction:column;gap:8px;font-size:12px;display:flex}._sbResetBtns_ak6u3_169{gap:8px;display:flex}._sbResetBtns_ak6u3_169 button{font-family:var(--tn-mono);cursor:pointer;color:var(--tn-paper);background:#f5f0e81f;border:none;border-radius:4px;flex:1;padding:8px;font-size:10px}._sbResetBtns_ak6u3_169 button:last-child{background:var(--tn-accent)}._sbList_ak6u3_183{margin:0;padding:0;list-style:none}._sbItem_ak6u3_184{border-bottom:1px solid #f5f0e80f}._sbItemBtn_ak6u3_185{width:100%;font-family:var(--tn-mono);color:var(--tn-paper);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:12px 20px;transition:background 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14px;font-size:13px;transition:background .15s;display:flex}._sbConceptBtn_ak6u3_237:hover{background:#f5f0e81a}._sidebarTrigger_ak6u3_258{z-index:150;background:var(--tn-ink);color:var(--tn-paper);font-family:var(--tn-mono);letter-spacing:.04em;cursor:pointer;border:none;border-radius:24px;padding:12px 20px;font-size:12px;transition:transform .2s,box-shadow .2s;position:fixed;bottom:20px;right:20px;box-shadow:0 4px 16px #0000004d}._sidebarTrigger_ak6u3_258:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00000059}._sidebarBackdrop_ak6u3_268{display:none}._main_ak6u3_267{margin-left:0;transition:margin-left .25s}._mainShifted_ak6u3_273{margin-left:280px}._content_ak6u3_274{max-width:960px;margin:0 auto}._docHeader_ak6u3_282{padding:40px 40px 8px}._coverCard_ak6u3_288{background:var(--tn-paper);border:2px solid var(--tn-accent);text-align:center;border-radius:4px;width:100%;padding:36px 40px 34px;position:relative;overflow:hidden;transform:rotate(-.25deg);box-shadow:0 10px 30px 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0;font-size:12px;display:flex}._coverField_ak6u3_316:last-child{border-bottom:none}._coverFieldLabel_ak6u3_319{color:var(--tn-ink-mid);white-space:nowrap}._coverFieldDots_ak6u3_320{border-bottom:1px dotted var(--tn-ink-light);flex:1;align-self:center;height:0;margin:0 2px}._coverFieldValue_ak6u3_321{color:var(--tn-ink);white-space:nowrap;font-weight:600}._coverChecklist_ak6u3_323{border:1px solid var(--tn-border-s);text-align:left;border-radius:3px;margin-bottom:24px;padding:14px 18px}._coverChecklistTitle_ak6u3_324{font-family:var(--tn-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tn-ink-mid);text-decoration:underline;text-decoration-color:var(--tn-border-s);text-underline-offset:3px;margin-bottom:10px;font-size:10px}._coverChecklistItem_ak6u3_329{font-family:var(--tn-mono);letter-spacing:.03em;color:var(--tn-ink-mid);align-items:center;gap:10px;padding:4px 0;font-size:12px;display:flex}._coverCheckbox_ak6u3_330{border:1.5px solid var(--tn-ink-mid);width:14px;height:14px;color:var(--tn-paper);border-radius:2px;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;line-height:1;display:inline-flex}._coverCheckboxChecked_ak6u3_336{background:var(--tn-accent);border-color:var(--tn-accent)}._openFileBtn_ak6u3_338{font-family:var(--tn-mono);letter-spacing:.08em;text-transform:uppercase;background:var(--tn-ink);color:var(--tn-paper);cursor:pointer;border:none;border-radius:4px;width:100%;padding:14px 0;font-size:13px;transition:background .2s,transform .15s}._openFileBtn_ak6u3_338:hover{background:#2a2620;transform:translateY(-1px)}._openFileBtnOpen_ak6u3_345{background:var(--tn-paper-darker);color:var(--tn-ink-mid)}._openFileBtnOpen_ak6u3_345:hover{background:var(--tn-paper-dark)}._briefingBox_ak6u3_352{background:var(--tn-paper);border-radius:6px;width:100%;max-width:560px;overflow:hidden;box-shadow:0 12px 48px #0006}._briefingHeader_ak6u3_360{background:var(--tn-ink);color:var(--tn-paper);padding:22px 28px 18px}._briefingEyebrow_ak6u3_361{font-family:var(--tn-mono);letter-spacing:.15em;text-transform:uppercase;color:var(--tn-gold);margin-bottom:8px;font-size:10px}._briefingTitle_ak6u3_362{font-family:var(--tn-display);font-size:24px;font-style:italic}._briefingBody_ak6u3_363{padding:24px 28px}._briefingText_ak6u3_364{color:var(--tn-ink);font-size:15px;line-height:1.75}._briefingSteps_ak6u3_365{counter-reset:briefing-step;flex-direction:column;gap:10px;margin:18px 0 0;padding:0;list-style:none;display:flex}._briefingSteps_ak6u3_365 li{counter-increment:briefing-step;color:var(--tn-ink-mid);border:1px solid var(--tn-border);background:var(--tn-paper-dark);border-radius:3px;align-items:baseline;gap:12px;padding:10px 14px;font-size:14px;line-height:1.55;display:flex}._briefingSteps_ak6u3_365 li:before{content:counter(briefing-step);font-family:var(--tn-mono);background:var(--tn-accent);width:20px;height:20px;color:var(--tn-paper);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:600;display:flex}._briefingFooter_ak6u3_380{text-align:center;padding:0 28px 26px}._briefingBtn_ak6u3_381{font-family:var(--tn-mono);letter-spacing:.06em;text-transform:uppercase;background:var(--tn-accent);color:var(--tn-paper);cursor:pointer;border:none;border-radius:4px;padding:14px 30px;font-size:13px;transition:background .2s,transform .15s}._briefingBtn_ak6u3_381:hover{background:var(--tn-accent-lt);transform:translateY(-1px)}._contentWrap_ak6u3_390{color:var(--tn-ink);flex-direction:column;gap:16px;padding:40px 40px 80px;display:flex}._contentWrap_ak6u3_390 p{margin-bottom:1.1em}._contentWrap_ak6u3_390 p:last-child{margin-bottom:0}._contentWrapInstant_ak6u3_398 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36px}._dataTable_ak6u3_486{border-collapse:collapse;width:100%;font-family:var(--tn-mono);margin:24px 0;font-size:12px}._dataTable_ak6u3_486 th{text-align:left;letter-spacing:.12em;text-transform:uppercase;color:var(--tn-ink-light);border-bottom:1px solid var(--tn-border-s);background:var(--tn-paper-dark);padding:8px 12px;font-size:9px}._dataTable_ak6u3_486 td{border-bottom:1px solid var(--tn-border);vertical-align:top;padding:9px 12px}._dataTable_ak6u3_486 tr:last-child td{border-bottom:none}._dataTable_ak6u3_486 tbody tr:hover td{background:var(--tn-paper-dark)}._highlightRow_ak6u3_491 td{background:#8b1a1a0f;font-weight:500}._callout_ak6u3_495{border-left:3px solid var(--tn-gold);background:#b8860b0f;margin:24px 0;padding:16px 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p{margin-bottom:1em}._witnessText_ak6u3_506 p:last-child{margin-bottom:0}._beforeDetails_ak6u3_515{text-align:left;border:1px solid var(--tn-border-s);border-radius:3px;margin-bottom:18px;overflow:hidden}._beforeSummary_ak6u3_516{font-family:var(--tn-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tn-ink-mid);cursor:pointer;user-select:none;align-items:center;gap:8px;padding:12px 18px;font-size:10px;list-style:none;transition:background .15s,color .15s;display:flex}._beforeSummary_ak6u3_516::-webkit-details-marker{display:none}._beforeSummary_ak6u3_516:hover{background:var(--tn-paper-dark);color:var(--tn-ink)}._beforeDetails_ak6u3_515[open] ._beforeSummary_ak6u3_516{border-bottom:1px solid var(--tn-border-s);background:var(--tn-paper-dark)}._beforeContent_ak6u3_524{flex-direction:column;gap:16px;padding:14px 18px 16px;display:flex}._beforeGroupTitle_ak6u3_525{font-family:var(--tn-mono);letter-spacing:.13em;text-transform:uppercase;color:var(--tn-accent);margin-bottom:8px;font-size:9px;display:block}._beforeList_ak6u3_526{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}._beforeList_ak6u3_526 li{color:var(--tn-ink-mid);padding-left:13px;font-size:12.5px;line-height:1.5;position:relative}._beforeList_ak6u3_526 li:before{content:"–";color:var(--tn-ink-light);position:absolute;left:0}._diagram_ak6u3_532{width:100%;margin:24px 0;display:block}._diagram_ak6u3_532 img,._diagram_ak6u3_532 svg{width:100%;height:auto;display:block}._diagramCaption_ak6u3_534{font-family:var(--tn-mono);color:var(--tn-ink-light);letter-spacing:.06em;text-align:center;margin-top:8px;font-size:10px}._instruction_ak6u3_538{background:var(--tn-paper-dark);border:1px solid var(--tn-border);border-radius:3px;margin-bottom:20px;padding:16px 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var(--tn-border);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:10px;padding:16px 32px;display:flex}._tnNavBtn_ak6u3_665{font-family:var(--tn-mono);letter-spacing:.06em;border:1px solid var(--tn-border-s);color:var(--tn-ink);cursor:pointer;background:0 0;border-radius:3px;padding:9px 16px;font-size:11px;transition:background .15s}._tnNavBtn_ak6u3_665:hover{background:var(--tn-paper-dark)}._tnNavBtn_ak6u3_665:disabled{opacity:.4;cursor:not-allowed}._tnClearBtn_ak6u3_672{font-family:var(--tn-mono);color:var(--tn-ink-light);cursor:pointer;background:0 0;border:none;font-size:10px;text-decoration:underline}._tnClearBtn_ak6u3_672:hover{color:var(--tn-accent)}._clearConfirm_ak6u3_674{color:var(--tn-ink-mid);align-items:center;gap:8px;font-size:12px;display:flex}._clearConfirm_ak6u3_674 button{font-family:var(--tn-mono);border:1px solid var(--tn-border-s);cursor:pointer;background:0 0;border-radius:3px;padding:5px 10px;font-size:10px}._clearConfirm_ak6u3_674 button:last-child{background:var(--tn-accent);color:var(--tn-paper);border-color:var(--tn-accent)}@media (width<=900px){._docHeader_ak6u3_282{padding:32px 20px 8px}._coverCard_ak6u3_288{padding:28px 24px 24px}._docTitle_ak6u3_309{font-size:33px}._contentWrap_ak6u3_390{padding:40px 24px 64px}._sidebar_ak6u3_89{width:300px;max-width:84vw;top:0}._sidebarBackdrop_ak6u3_268{z-index:190;background:#00000080;display:block;position:fixed;inset:0}._mainShifted_ak6u3_273{margin-left:0}}@media (width<=600px){._docTitle_ak6u3_309{font-size:26px}._coverCard_ak6u3_288{padding:24px 18px 20px;transform:none}._coverField_ak6u3_316{flex-wrap:wrap}._briefingHeader_ak6u3_360{padding:18px 20px 16px}._briefingBody_ak6u3_363{padding:20px}._briefingFooter_ak6u3_380{padding:0 20px 22px}._tnModalBox_ak6u3_605{height:94vh}._tnModalHeader_ak6u3_616{padding:16px 48px 14px 18px}._tnModalBody_ak6u3_632{padding:18px 18px 0}._tnModalFull_ak6u3_561,._tnConceptBox_ak6u3_614 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