._btn_1pypt_10{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--touch-target);padding:0 var(--space-4);border-radius:var(--radius-sm);font-size:var(--font-size-md);font-weight:500;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}._btn_1pypt_10:disabled{opacity:.4;cursor:default}._btn_1pypt_10:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}._btnSm_1pypt_36{min-height:36px;padding:0 var(--space-3);font-size:var(--font-size-sm)}._btnPrimary_1pypt_43{background:var(--color-primary);border:1px solid var(--color-primary);color:#fff}._btnPrimary_1pypt_43:not(:disabled):active{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}._btnNeutral_1pypt_55{background:transparent;border:1px solid var(--color-border-strong);color:var(--color-text)}._btnNeutral_1pypt_55:not(:disabled):active{background:var(--color-hover)}._btnDanger_1pypt_66{background:transparent;border:1px solid var(--color-danger-soft);color:var(--color-danger)}._btnDanger_1pypt_66:not(:disabled):active{background:var(--color-danger-tint)}._btnSuccess_1pypt_77{background:transparent;border:1px solid var(--color-success);color:var(--color-success-ink)}._btnSuccess_1pypt_77:not(:disabled):active{background:var(--color-success-tint)}._btnActive_1pypt_88{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-tint)}@media (hover: hover){._btnPrimary_1pypt_43:not(:disabled):hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}._btnNeutral_1pypt_55:not(:disabled):hover{background:var(--color-hover)}._btnDanger_1pypt_66:not(:disabled):hover{background:var(--color-danger-tint)}._btnSuccess_1pypt_77:not(:disabled):hover{background:var(--color-success-tint)}}._segmented_1pypt_112{position:relative;display:inline-flex;padding:3px;gap:2px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-popup)}._segmentedThumb_1pypt_125{position:absolute;top:3px;bottom:3px;left:0;background:var(--color-primary-tint);border:1px solid var(--color-primary);border-radius:var(--radius-sm);transition:transform .18s ease-out,width .18s ease-out;pointer-events:none}._segment_1pypt_112{position:relative;z-index:1;min-height:calc(var(--touch-target) - 6px);padding:0 var(--space-4);background:transparent;border:none;border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-md);font-weight:500;cursor:pointer;white-space:nowrap;transition:color .15s}._segment_1pypt_112:not(._segmentActive_1pypt_155):active{background:var(--color-hover)}._segment_1pypt_112:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}._segmentActive_1pypt_155{color:var(--color-primary);font-weight:600}@media (hover: hover){._segment_1pypt_112:not(._segmentActive_1pypt_155):hover{background:var(--color-hover)}}._panel_1pypt_177{background:var(--color-surface-overlay);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-2) var(--space-3);box-shadow:var(--shadow-panel);pointer-events:auto}._panelHeading_1pypt_186{font-size:var(--font-size-xs);font-weight:700;color:var(--color-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}._modalOverlay_1pypt_197{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:1000}._modalBox_1pypt_211{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px 28px;max-width:480px;width:90%;box-shadow:var(--shadow-modal)}._modalTitle_1pypt_221{margin:0 0 10px;font-size:var(--font-size-lg);font-weight:700;color:var(--color-ink)}._modalTitleDanger_1pypt_228{color:var(--color-danger)}._modalBody_1pypt_233{margin:0 0 var(--space-4);font-size:var(--font-size-sm);color:var(--color-text);line-height:1.5}._modalActions_1pypt_240{display:flex;justify-content:flex-end;gap:var(--space-2)}._root_miuxv_3{position:relative;margin-left:8px}._trigger_miuxv_9{display:flex;align-items:center;gap:6px;min-height:var(--touch-target);padding:6px 12px;border:none;border-radius:var(--radius-pill);background:transparent;color:#fff;font:inherit;font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:background .15s}._trigger_miuxv_9:active{background:#ffffff2e}@media (hover: hover){._trigger_miuxv_9:hover{background:#ffffff1f}}._name_miuxv_36{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width: 900px){._name_miuxv_36{max-width:110px}}._menu_miuxv_49{position:absolute;top:calc(100% + 6px);right:0;z-index:20;display:flex;flex-direction:column;gap:var(--space-2);min-width:220px;padding:var(--space-3)}._lapsed_miuxv_61{margin:0;color:var(--color-danger);font-size:var(--font-size-sm)}._layout_1nx2k_3{height:100vh;height:100dvh;display:flex;flex-direction:column;font-family:system-ui,-apple-system,sans-serif;overflow:hidden}._header_1nx2k_14{display:flex;align-items:center;padding:0 32px;height:48px;background-color:var(--color-header);background-image:repeating-linear-gradient(60deg,rgba(255,255,255,.05) 0 1px,transparent 1px 16px),repeating-linear-gradient(-60deg,rgba(255,255,255,.05) 0 1px,transparent 1px 16px);box-shadow:inset 0 -1px #00000040;flex-shrink:0}._brand_1nx2k_30{display:flex;align-items:center;gap:10px;font-size:var(--font-size-xl);font-weight:700;color:#fff;letter-spacing:-.3px;text-decoration:none}._learnLink_1nx2k_41{display:flex;align-items:center;gap:6px;margin-left:auto;padding:6px 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14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-ink);font-size:var(--font-size-input);outline:none}._nameInput_f05es_41:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-focus-ring)}._listSection_f05es_58{max-width:720px}._nameError_f05es_63{color:var(--color-danger);font-size:var(--font-size-xs);margin:6px 0 0}._emptyState_f05es_69{text-align:center;padding:60px 0;color:var(--color-muted);font-size:var(--font-size-md)}._emptyHint_f05es_76{margin-top:8px;font-size:var(--font-size-sm);color:var(--color-muted)}._drawingList_f05es_82{list-style:none;display:flex;flex-direction:column;gap:8px}._drawingItem_f05es_89{display:flex;align-items:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}._drawingButton_f05es_98{flex:1;background:none;border:none;padding:16px 20px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:4px}._drawingName_f05es_110{font-size:var(--font-size-lg);font-weight:600;color:var(--color-ink)}._drawingMeta_f05es_116{font-size:var(--font-size-sm);color:var(--color-muted)}._drawingActions_f05es_121{display:flex;gap:6px;padding:0 12px}._loadingText_f05es_127{color:var(--color-muted);padding:40px}._root_1c7ly_1{display:flex;flex-direction:column;height:100vh;height:100dvh;background:var(--color-surface-raised);color:var(--color-ink);overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:pan-x pan-y}._root_1c7ly_1 input,._root_1c7ly_1 textarea{user-select:text;-webkit-user-select:text}._topBar_1c7ly_27{display:flex;align-items:center;gap:16px;padding:6px 20px;background:var(--color-surface-raised);border-bottom:1px solid var(--color-border);height:64px;flex-shrink:0;position:relative}._backLink_1c7ly_39{display:flex;align-items:center;justify-content:center;width:34px;height:34px;flex-shrink:0;border-radius:50%;border:1px solid var(--color-border-strong);background:transparent;color:var(--color-text);text-decoration:none;font-size:var(--font-size-lg);line-height:1;transition:background .15s,border-color .15s,color .15s}._backLink_1c7ly_39:active{background:var(--color-hover)}._body_1c7ly_62{display:flex;flex:1;overflow:hidden}._canvasContainer_1c7ly_68{flex:1;position:relative;overflow:hidden}._canvas_1c7ly_68{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;background:var(--color-surface);touch-action:none}._toolSection_1c7ly_84{margin-bottom:12px}._sectionLabel_1c7ly_88{font-size:var(--font-size-xs);font-weight:700;color:var(--color-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}._selectedInfo_1c7ly_97{font-size:var(--font-size-sm);font-weight:600;color:var(--color-ink);margin-bottom:8px}._statusBox_1c7ly_104{background:var(--color-success-tint);border:1px solid var(--color-success-soft);border-radius:var(--radius-sm);padding:10px;font-size:var(--font-size-xs);color:var(--color-success-ink);margin-bottom:8px;margin-top:8px}._cancelRow_1c7ly_116{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-bottom:6px;border-bottom:1px solid var(--color-border);margin-bottom:6px}._cancelRowLabel_1c7ly_125{font-size:var(--font-size-xs);font-weight:600;color:var(--color-primary)}._cancelRowBtn_1c7ly_130{display:flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-muted);cursor:pointer;transition:background .15s,border-color .15s,color .15s}._cancelRowBtn_1c7ly_130:active{background:var(--color-danger-tint);border-color:var(--color-danger);color:var(--color-danger)}._cancelBtn_1c7ly_150{padding:5px 10px;background:transparent;border:1px solid var(--color-success-soft);border-radius:var(--radius-sm);color:var(--color-success-ink);font-size:var(--font-size-xs);font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s}._cancelBtn_1c7ly_150:active{background:var(--color-success-tint)}._loading_1c7ly_166{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;height:100dvh;background:var(--color-surface-raised);color:var(--color-muted);gap:12px}._errorLink_1c7ly_179{color:var(--color-primary)}._sketchStatusText_1c7ly_184{margin:0 0 6px}._sketchHintText_1c7ly_189{margin:0 0 8px;color:var(--color-muted);font-size:var(--font-size-xs)}._placeHintText_1c7ly_196{margin:0}._snapPopup_1c7ly_202{position:absolute;background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:4px;font-size:var(--font-size-sm);z-index:100;pointer-events:auto;box-shadow:var(--shadow-popup);min-width:120px;white-space:nowrap}._snapOption_1c7ly_217{display:flex;align-items:center;gap:6px;width:100%;min-height:var(--touch-target);padding:4px 8px;border:none;background:transparent;color:var(--color-ink);font-size:var(--font-size-sm);cursor:pointer;border-radius:var(--radius-sm);text-align:left}._alignAxisRow_1c7ly_235{display:flex;gap:4px;padding:2px}._alignAxisRow_1c7ly_235>button{flex:1;min-width:84px}._alignAxisGlyph_1c7ly_248{font-size:20px;font-weight:700;line-height:1}._confirmRow_1c7ly_257{display:flex;gap:4px}._confirmRow_1c7ly_257 ._snapOption_1c7ly_217{width:auto;flex:1;justify-content:center}._snapPopupHint_1c7ly_268{padding:4px 8px;font-size:var(--font-size-sm);font-weight:600;color:var(--color-text);text-align:center;border-bottom:1px solid var(--color-border-soft);margin-bottom:2px}._toolbarGroup_1c7ly_280{display:flex;gap:4px;align-items:center}._toolbarBtn_1c7ly_289{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:56px;height:52px;padding:4px 8px;background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-xs);font-weight:500;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}._toolbarBtn_1c7ly_289:not(:disabled):active{background:var(--color-hover)}._toolbarBtn_1c7ly_289:disabled{opacity:.4;cursor:not-allowed}._toolbarBtnActive_1c7ly_318{background:var(--color-primary-tint);border-color:var(--color-primary);color:var(--color-primary)}@media (hover: hover){._toolbarBtn_1c7ly_289:not(:disabled):hover{background:var(--color-hover)}._toolbarBtnActive_1c7ly_318:not(:disabled):hover{background:var(--color-primary-tint)}}._toolbarDivider_1c7ly_334{width:1px;height:32px;background:var(--color-border);align-self:center;flex-shrink:0}._viewControlsGroup_1c7ly_342{display:flex;gap:4px;align-items:center}._toolbarSpacer_1c7ly_348{flex:1}._topBar_1c7ly_27>button{flex-shrink:0}@media (max-width: 1280px){._toolbarBtnCollapse_1c7ly_364{min-width:var(--touch-target);width:var(--touch-target);height:var(--touch-target);padding:0}._toolbarBtnCollapse_1c7ly_364 span{display:none}}._viewCorner_1c7ly_381{position:absolute;left:12px;bottom:12px;z-index:10;display:flex;flex-direction:column;align-items:center;pointer-events:none}._viewCornerBtn_1c7ly_392{width:var(--touch-target);height:var(--touch-target);display:inline-flex;align-items:center;justify-content:center;padding:0;background:transparent;border:none;border-radius:50%;color:#345;cursor:pointer;filter:drop-shadow(0 0 2px #fff) drop-shadow(0 0 2px #fff);pointer-events:auto}._viewCornerCompassBtn_1c7ly_414{display:inline-flex;padding:0;background:transparent;border:none;border-radius:50%;cursor:pointer;pointer-events:auto}._viewCornerBtn_1c7ly_392:active,._viewCornerCompassBtn_1c7ly_414:active{background:#33445526}@media (hover: hover){._viewCornerBtn_1c7ly_392:hover,._viewCornerCompassBtn_1c7ly_414:hover{background:#33445514}}._viewCornerReadout_1c7ly_440{font-size:var(--font-size-xs);font-weight:600;color:var(--color-muted);white-space:nowrap;text-shadow:0 0 3px #fff,0 0 3px #fff,0 0 3px #fff}._rowBreak_1c7ly_452{display:none}._overlayCollapseTab_1c7ly_460{align-self:flex-end;pointer-events:auto;flex-shrink:0}._rightOverlay_1c7ly_466{position:absolute;top:16px;right:16px;display:flex;flex-direction:column;gap:8px;max-height:calc(100% - 32px);overflow-y:auto;pointer-events:none;z-index:10}._overlayPanel_1c7ly_485{width:232px}._vertexHeader_1c7ly_497{display:flex;align-items:center;gap:6px;margin-bottom:8px}._vertexBadge_1c7ly_504{display:inline-block;padding:2px 7px;background:var(--color-primary-tint);border:1px solid var(--color-primary-soft);border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600;color:var(--color-primary);text-transform:capitalize}._vertexConns_1c7ly_516{font-size:var(--font-size-xs);color:var(--color-muted)}._vertexRow_1c7ly_521{display:flex;justify-content:space-between;align-items:baseline;padding:3px 0;border-bottom:1px solid var(--color-border-soft)}._vertexRow_1c7ly_521:last-of-type{border-bottom:none}._vertexRowLabel_1c7ly_533{font-size:var(--font-size-xs);color:var(--color-muted);text-transform:uppercase;letter-spacing:.04em}._vertexRowValue_1c7ly_540{font-size:var(--font-size-xs);color:var(--color-text);font-weight:500;text-transform:capitalize}._tagInput_1c7ly_547{width:80px;min-height:var(--touch-target);padding:2px 6px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-input);color:var(--color-text);background:var(--color-surface);outline:none}._tagInput_1c7ly_547:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-focus-ring)}._colorSwatchRow_1c7ly_567{display:flex;flex-wrap:wrap;gap:14px;margin:6px 0 12px}._colorSwatch_1c7ly_567{position:relative;width:30px;height:30px;padding:0;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);cursor:pointer}._colorSwatch_1c7ly_567:after{content:"";position:absolute;top:-7px;right:-7px;bottom:-7px;left:-7px}._colorSwatchActive_1c7ly_591{border:2px solid var(--color-primary);box-shadow:0 0 0 2px var(--color-focus-ring)}._routeColorDot_1c7ly_597{width:8px;height:8px;border-radius:50%;margin-right:6px;flex-shrink:0}._routeActions_1c7ly_606{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}._actionBtn_1c7ly_614{min-height:var(--touch-target);padding:5px 10px;background:transparent;border:1px solid var(--color-primary-soft);border-radius:var(--radius-sm);color:var(--color-primary);font-size:var(--font-size-xs);font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s}._iconBtn_1c7ly_628{display:inline-flex;align-items:center;justify-content:center;width:var(--touch-target);height:var(--touch-target);padding:0;background:transparent;border:1px solid var(--color-primary-soft);border-radius:var(--radius-sm);color:var(--color-primary);cursor:pointer;transition:background .15s,border-color .15s,color .15s}._iconBtn_1c7ly_628:active{background:var(--color-primary-tint)}._iconBtnDanger_1c7ly_628{border-color:var(--color-danger-soft);color:var(--color-danger)}._iconBtnDanger_1c7ly_628:active{background:var(--color-danger-tint)}._actionBtn_1c7ly_614:active{background:var(--color-primary-tint)}._vertexActions_1c7ly_662{display:flex;gap:4px;margin-top:8px;padding-top:8px;border-top:1px solid var(--color-border-soft)}._routeListScroll_1c7ly_672{max-height:272px;overflow-y:auto}._routeRowHeader_1c7ly_679{display:flex;align-items:center;gap:2px}._expandBtn_1c7ly_685{display:inline-flex;align-items:center;justify-content:center;min-width:var(--touch-target);min-height:var(--touch-target);background:none;border:none;padding:0;color:var(--color-text);font-size:var(--font-size-xs);cursor:pointer;flex-shrink:0}._routeCard_1c7ly_700{border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:4px;background:var(--color-surface)}._routeCard_1c7ly_700:last-child{margin-bottom:0}._routeToggleBtn_1c7ly_712{display:inline-flex;align-items:center;justify-content:center;min-width:var(--touch-target);min-height:var(--touch-target);padding:0;background:none;border:none;border-radius:var(--radius-sm);color:var(--color-text);cursor:pointer;flex-shrink:0}._routeToggleBtn_1c7ly_712:active{background:var(--color-hover)}._routeSelectBtn_1c7ly_732{display:flex;align-items:center;flex:1;min-width:0;min-height:var(--touch-target);padding:0 4px;background:none;border:none;border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-sm);cursor:pointer;text-align:left}._routeSelectBtn_1c7ly_732:active{background:var(--color-hover)}._routeSelectBtnActive_1c7ly_752{background:var(--color-primary-tint);color:var(--color-primary);font-weight:600}._routeSelectName_1c7ly_759{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._renameInput_1c7ly_765{width:100%;min-height:var(--touch-target);padding:3px 6px;border:1px solid var(--color-primary);border-radius:var(--radius-sm);font-size:var(--font-size-input);color:var(--color-ink);outline:none;box-sizing:border-box}._editBtn_1c7ly_777{display:inline-flex;align-items:center;justify-content:center;min-width:var(--touch-target);min-height:var(--touch-target);padding:0;background:transparent;border:1px solid var(--color-primary-soft);border-radius:var(--radius-sm);color:var(--color-primary);font-size:var(--font-size-xs);font-weight:500;cursor:pointer;flex-shrink:0;transition:background .15s,border-color .15s,color .15s}._editBtn_1c7ly_777:active{background:var(--color-primary-tint)}._subRouteList_1c7ly_801{border-top:1px solid var(--color-border-soft);padding:4px 0 4px 12px}._subRouteRow_1c7ly_806{padding:3px 8px 3px 0;border-bottom:1px dashed var(--color-border-soft)}._subRouteRow_1c7ly_806:last-child{border-bottom:none}._subRouteNameRow_1c7ly_815{display:flex;align-items:center;gap:4px}._subRouteName_1c7ly_815{flex:1;font-size:var(--font-size-xs);color:var(--color-text)}._subRouteRenameInput_1c7ly_827{flex:1;min-width:0;padding:2px 4px;border:1px solid var(--color-primary);border-radius:var(--radius-sm);font-size:var(--font-size-input);color:var(--color-ink);outline:none;box-sizing:border-box}._subRouteDescTextarea_1c7ly_841{width:100%;margin-top:4px;padding:3px 6px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-input);color:var(--color-text);resize:vertical;box-sizing:border-box;outline:none}._subRouteDescTextarea_1c7ly_841:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-focus-ring)}._subRouteColorDot_1c7ly_860{width:8px;height:8px;border-radius:50%;flex-shrink:0}._subRouteRowTap_1c7ly_869{display:flex;align-items:center;gap:5px;flex:1;min-height:var(--touch-target);background:transparent;border:none;padding:0;cursor:pointer;text-align:left;min-width:0}._subRouteOwnerSection_1c7ly_885{margin-top:4px}._errorList_1c7ly_893{margin:0 0 16px;padding-left:18px;max-height:240px;overflow-y:auto}._errorItem_1c7ly_900{font-size:var(--font-size-sm);color:var(--color-danger);margin-bottom:4px;line-height:1.4}._groupConfirmStrip_1c7ly_911{position:absolute;bottom:16px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;max-width:calc(100% - 16px);padding:8px 12px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-popup);z-index:20;pointer-events:auto}._groupConfirmLabel_1c7ly_929{font-size:var(--font-size-sm);color:var(--color-text);white-space:nowrap}._sketchSubModeBar_1c7ly_938{position:absolute;top:8px;left:12px;z-index:10}@media (hover: hover){._backLink_1c7ly_39:hover{background:var(--color-hover)}._cancelBtn_1c7ly_150:hover{background:var(--color-success-tint)}._cancelRowBtn_1c7ly_130:hover{background:var(--color-danger-tint);border-color:var(--color-danger);color:var(--color-danger)}._snapOption_1c7ly_217:hover{background:var(--color-hover)}._colorSwatch_1c7ly_567:hover{border-color:var(--color-primary)}._iconBtn_1c7ly_628:hover{background:var(--color-primary-tint)}._iconBtnDanger_1c7ly_628:hover{background:var(--color-danger-tint)}._actionBtn_1c7ly_614:hover{background:var(--color-primary-tint)}._expandBtn_1c7ly_685:hover{background:var(--color-hover);border-radius:var(--radius-sm)}._routeToggleBtn_1c7ly_712:hover,._routeSelectBtn_1c7ly_732:hover{background:var(--color-hover)}._editBtn_1c7ly_777:hover{background:var(--color-primary-tint)}._subRouteRowTap_1c7ly_869:hover ._subRouteName_1c7ly_815{color:var(--color-ink)}}@media (max-width: 900px){._topBar_1c7ly_27{padding:6px 8px;gap:8px;flex-wrap:wrap;height:auto;row-gap:4px}._toolbarBtn_1c7ly_289{min-width:44px;padding:4px 6px}._toolbarGroup_1c7ly_280,._viewControlsGroup_1c7ly_342{gap:2px}._rowBreak_1c7ly_452{display:block;flex-basis:100%;height:0;order:3}._historyGroup_1c7ly_1028,._historyDivider_1c7ly_1029,._toolbarSpacer_1c7ly_348,._viewControlsGroup_1c7ly_342,._completeDivider_1c7ly_1032,._topBar_1c7ly_27>button{order:6}._toolbarBtnCollapse_1c7ly_364{min-width:44px;width:auto;height:52px;padding:4px 6px}._toolbarBtnCollapse_1c7ly_364 span{display:inline}}._banner_5a52f_1{position:fixed;top:8px;left:50%;transform:translate(-50%);z-index:1000;max-width:min(640px,calc(100vw - 24px));padding:10px 16px;background:var(--color-danger-tint);border:1px solid var(--color-danger-soft);border-radius:var(--radius-sm);color:var(--color-danger);font-size:var(--font-size-sm);font-weight:600;text-align:center;pointer-events:none}@media print{._banner_5a52f_1{display:none!important}}._typeHint_1v69w_8{padding:8px 13px;font-size:var(--font-size-lg);font-weight:700;color:var(--color-text);text-align:center;border-bottom:1px solid var(--color-border-soft);margin-bottom:2px;margin-left:-4px;margin-right:-4px}._typeRow_1v69w_22{display:flex;align-items:stretch;gap:4px;padding:2px}._typeBtn_1v69w_29{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;flex:1;min-width:72px;min-height:64px;padding:8px 10px;border:1px solid transparent;background:transparent;color:var(--color-text);font-size:var(--font-size-xs);font-weight:500;border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap}._typeBtn_1v69w_29:active{background:var(--color-hover)}._typeDivider_1v69w_54{width:1px;height:44px;background:var(--color-border);align-self:center;flex-shrink:0}._variantHeader_1v69w_64{display:flex;align-items:center;gap:6px;padding:4px 6px 4px 4px;border-bottom:1px solid var(--color-border-soft);margin-bottom:4px}._backBtn_1v69w_73{display:flex;align-items:center;justify-content:center;width:var(--touch-target);height:var(--touch-target);background:transparent;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-md);cursor:pointer;flex-shrink:0;line-height:1;padding:0}._backBtn_1v69w_73:active{background:var(--color-hover)}._variantTitle_1v69w_94{font-size:var(--font-size-xs);font-weight:600;color:var(--color-text);flex:1}._variantGrid_1v69w_103{display:flex;flex-wrap:wrap;gap:6px;padding:4px}._variantTile_1v69w_111{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px;background:var(--color-surface-raised);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);cursor:pointer;min-width:72px;min-height:64px;transition:background .12s,border-color .12s}._variantTile_1v69w_111:active{background:var(--color-primary-tint-strong)}@media (hover: hover){._typeBtn_1v69w_29:hover{background:var(--color-hover)}._backBtn_1v69w_73:hover{background:var(--color-hover);color:var(--color-ink)}._variantTile_1v69w_111:hover{background:var(--color-hover);border-color:var(--color-muted)}}._variantLabel_1v69w_146{font-size:9px;color:var(--color-text);text-align:center;line-height:1.2;max-width:72px;word-break:break-word}._root_swef4_3{display:flex;flex-direction:column;height:100vh;height:100dvh;background:var(--color-surface-sunken);color:var(--color-ink);overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:pan-x pan-y}._root_swef4_3 input,._root_swef4_3 textarea{user-select:text;-webkit-user-select:text}._topBar_swef4_30{display:flex;align-items:center;gap:16px;padding:6px 20px;background:var(--color-surface-raised);border-bottom:1px solid var(--color-border);height:64px;flex-shrink:0;position:relative}._backLink_swef4_42{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--color-border-strong);background:transparent;color:var(--color-text);text-decoration:none;flex-shrink:0;transition:background .15s,border-color .15s,color .15s}._backLink_swef4_42:active{background:var(--color-hover)}._topBarActions_swef4_61{display:flex;align-items:center;gap:8px;margin-left:auto}._layoutField_swef4_70{display:flex;flex-direction:column;gap:6px;margin-bottom:var(--space-3)}._layoutLabel_swef4_77{font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--color-text)}._layoutInput_swef4_85{min-height:var(--touch-target);padding:0 10px;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);font-size:16px;color:var(--color-ink);background:var(--color-surface)}._layoutInput_swef4_85:disabled{background:var(--color-surface-sunken);color:var(--color-text);opacity:.6}._layoutHint_swef4_102{font-size:var(--font-size-xs);color:var(--color-text);opacity:.8}._layoutError_swef4_108{margin:0;font-size:var(--font-size-sm);color:var(--color-danger)}._printBtn_swef4_114{min-height:var(--touch-target);padding:7px 18px;background:var(--color-primary);border:1px solid var(--color-primary);border-radius:var(--radius-sm);color:#fff;font-size:var(--font-size-md);font-weight:500;cursor:pointer;transition:background .15s}._printBtn_swef4_114:active{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}._body_swef4_134{display:flex;flex:1;overflow:hidden}._sidebar_swef4_142{width:220px;flex-shrink:0;display:flex;flex-direction:column;background:var(--color-surface);border-right:1px solid var(--color-border);overflow:hidden;padding:12px 8px}._sidebarClosed_swef4_154{display:none}._sidebarHeading_swef4_158{font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-muted);margin:0 0 8px 6px}._routeList_swef4_167{list-style:none;margin:0;padding:0;flex:1;min-height:0;overflow-y:auto}._routeEntryRow_swef4_178{display:flex;align-items:stretch;gap:2px}._routeEntryRow_swef4_178 ._routeEntry_swef4_178{flex:1;min-width:0}._routeChevron_swef4_189{width:var(--touch-target);flex-shrink:0;display:flex;align-items:center;justify-content:center;border:none;background:none;border-radius:var(--radius-sm);color:var(--color-muted);cursor:pointer}._routeChevron_swef4_189:active{background:var(--color-hover)}._hiddenCountBadge_swef4_207{display:inline-flex;align-items:center;gap:3px;flex-shrink:0;margin-left:6px;font-size:var(--font-size-xs);font-weight:600;color:var(--color-muted)}._hiddenInline_swef4_219{display:flex;flex-direction:column;margin:2px 0 6px 12px;border-left:2px solid var(--color-border)}._sidebarPrintAll_swef4_226{flex-shrink:0;margin-top:12px}._routeEntryNested_swef4_232{padding-left:8px}._routeEntry_swef4_178{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:var(--touch-target);padding:6px 8px;background:none;border:none;border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-sm);cursor:pointer;text-align:left;gap:6px;transition:background .1s}._routeEntry_swef4_178:active{background:var(--color-hover)}._routeEntryActive_swef4_258{background:var(--color-primary-tint);color:var(--color-primary);font-weight:600}._routeEntryActive_swef4_258:active{background:var(--color-primary-tint-strong)}._routeEntryName_swef4_268{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._mainArea_swef4_278{flex:1;overflow:auto;display:flex;flex-direction:column;padding:32px}._instructionStrip_swef4_291{position:sticky;top:0;z-index:5;align-self:stretch;margin:-32px -32px 16px;padding:8px 20px;background:var(--color-primary-tint);border-bottom:1px solid var(--color-border);color:var(--color-text);font-size:var(--font-size-sm);text-align:center}._stalenessBanner_swef4_307,._offSheetBanner_swef4_324{display:flex;align-items:center;gap:12px;align-self:center;max-width:640px;padding:10px 16px;margin-bottom:16px;background:#fef3cd;border:1px solid #e0c97a;border-radius:var(--radius-sm);font-size:var(--font-size-sm);color:var(--color-ink);flex-shrink:0}._emptyState_swef4_340{color:var(--color-muted);font-size:var(--font-size-md);margin:80px auto 0}._pageSizeChooser_swef4_348{display:flex;flex-direction:column;align-items:center;gap:20px;margin:80px auto 0}._pageSizePrompt_swef4_356{font-size:var(--font-size-md);color:var(--color-text);margin:0}._pageSizeButtons_swef4_362{display:flex;gap:16px}._pageSizeBtn_swef4_367{padding:14px 28px;background:var(--color-surface);border:2px solid var(--color-border-strong);border-radius:var(--radius-lg);font-size:var(--font-size-md);font-weight:500;color:var(--color-text);cursor:pointer;transition:border-color .15s,background .15s,color .15s}._pageSizeBtn_swef4_367:active{background:var(--color-primary-tint)}._sheetWrapper_swef4_385{background:var(--color-surface);box-shadow:0 4px 24px #0000002e;flex-shrink:0;margin:auto}._sheetWrapper_swef4_385>svg{width:100%;height:100%}._zoomControls_swef4_405{display:flex;align-items:center;gap:4px}._toolbarDivider_swef4_412{width:1px;height:32px;background:var(--color-border);align-self:center;flex-shrink:0}._zoomBtn_swef4_420{width:var(--touch-target);height:var(--touch-target);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);font-size:var(--font-size-md);line-height:1;cursor:pointer}._zoomBtn_swef4_420:active:not(:disabled){background:var(--color-primary-tint)}._zoomBtn_swef4_420:disabled{opacity:.4;cursor:default}._zoomLabel_swef4_441{font-size:var(--font-size-sm);color:var(--color-text);min-width:38px;text-align:center}._loadingScreen_swef4_450{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;height:100dvh;background:var(--color-surface-raised);color:var(--color-muted);gap:12px}._errorLink_swef4_462{color:var(--color-primary);text-decoration:none}._errorLink_swef4_462:hover{text-decoration:underline}._annotateToolbar_swef4_475{display:flex;align-items:center;gap:4px}._toolBtn_swef4_481{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:56px;height:52px;padding:4px 8px;background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-xs);font-weight:500;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}._toolBtn_swef4_481:active{background:var(--color-hover)}._toolBtnActive_swef4_505{background:var(--color-primary-tint);border-color:var(--color-primary);color:var(--color-primary)}._toolBtnCancel_swef4_511{color:var(--color-danger)}._toolBtnCancel_swef4_511:active{background:var(--color-danger-tint);border-color:var(--color-danger)}._floatingControls_swef4_521{display:flex;align-items:center;gap:3px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-lg);padding:4px 6px;box-shadow:var(--shadow-popup);pointer-events:auto}._floatingGroup_swef4_534{display:flex;align-items:center;gap:3px}._floatingDivider_swef4_542{width:1px;height:28px;background:var(--color-border);margin:0 3px;flex-shrink:0}._floatingBtn_swef4_550{display:flex;align-items:center;justify-content:center;min-width:var(--touch-target);min-height:var(--touch-target);padding:4px 8px;background:none;border:1px solid transparent;border-radius:var(--radius-sm);font-size:var(--font-size-sm);font-weight:500;color:var(--color-text);cursor:pointer;white-space:nowrap;transition:background .1s,color .1s}._floatingBtn_swef4_550:active{background:var(--color-hover)}._floatingBtnDanger_swef4_572{color:var(--color-danger)}._floatingBtnDanger_swef4_572:active{background:var(--color-danger-tint)}._hiddenItemList_swef4_585{list-style:none;margin:0;padding:4px;overflow-y:auto;flex:1}._hiddenItemRow_swef4_593{display:flex;align-items:center;gap:8px;width:100%;min-height:var(--touch-target);padding:0 10px;border:none;background:transparent;color:var(--color-text);font-size:var(--font-size-sm);text-align:left;cursor:pointer;border-radius:var(--radius-sm)}._hiddenItemRow_swef4_593:active{background:var(--color-primary-tint)}._hiddenRestoreAll_swef4_613{min-height:var(--touch-target);margin:4px;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);font-size:var(--font-size-sm);cursor:pointer}._hiddenRestoreAll_swef4_613:active{background:var(--color-primary-tint)}._pipeSizePopup_swef4_630{display:grid;grid-template-columns:repeat(5,auto);gap:4px;padding:6px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-popup);pointer-events:auto}@media print{._root_swef4_3>:not(._body_swef4_134){display:none!important}._body_swef4_134{height:100vh;overflow:visible}._sidebar_swef4_142{display:none!important}._mainArea_swef4_278{padding:0;overflow:visible;align-items:flex-start;justify-content:flex-start}._sheetWrapper_swef4_385{box-shadow:none;page-break-inside:avoid;margin:0;width:auto!important;height:auto!important}._sheetWrapper_swef4_385>svg{width:auto!important;height:auto!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}._floatingControls_swef4_521,._annotateToolbar_swef4_475,._stalenessBanner_swef4_307,._offSheetBanner_swef4_324,.noPrint{display:none!important}}@media (max-width: 900px){._topBar_swef4_30{padding:6px 8px;gap:8px}._toolBtn_swef4_481{min-width:44px;padding:4px 6px}}@media (hover: hover){._backLink_swef4_42:hover{background:var(--color-hover)}._printBtn_swef4_114:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}._routeEntry_swef4_178:hover{background:var(--color-hover)}._routeEntryActive_swef4_258:hover{background:var(--color-primary-tint-strong)}._pageSizeBtn_swef4_367:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-tint)}._zoomBtn_swef4_420:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}._toolBtn_swef4_481:hover{background:var(--color-hover)}._toolBtnActive_swef4_505:hover{background:var(--color-primary-tint)}._toolBtnCancel_swef4_511:hover{background:var(--color-danger-tint);border-color:var(--color-danger)}._floatingBtn_swef4_550:hover{background:var(--color-hover);border-color:var(--color-border-strong);color:var(--color-ink)}._floatingBtnDanger_swef4_572:hover{background:var(--color-danger-tint);border-color:var(--color-danger-soft);color:var(--color-danger)}._hiddenItemRow_swef4_593:hover,._hiddenRestoreAll_swef4_613:hover{background:var(--color-primary-tint)}._hiddenPopoverClose_swef4_756:hover{background:var(--color-hover)}}._root_1wfk9_3{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow-y:auto;background:var(--color-surface-sunken);color:var(--color-ink)}._topBar_1wfk9_15{display:flex;align-items:center;gap:16px;padding:6px 20px;background:var(--color-surface-raised);border-bottom:1px solid var(--color-border);height:64px;flex-shrink:0;position:sticky;top:0;z-index:10}._backLink_1wfk9_30{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--color-border-strong);background:transparent;color:var(--color-text);text-decoration:none;flex-shrink:0;transition:background .15s,border-color .15s,color .15s}._backLink_1wfk9_30:active{background:var(--color-hover)}._pageTitle_1wfk9_49{font-size:var(--font-size-xl);font-weight:700;color:var(--color-ink);margin:0}._body_1wfk9_58{flex:1;max-width:760px;width:100%;margin:0 auto;padding:24px 20px 48px;display:flex;flex-direction:column;gap:28px}@media (max-width: 900px){._body_1wfk9_58{padding:16px 16px 32px}}._mainVideoSection_1wfk9_77{display:flex;flex-direction:column}._video_1wfk9_82{width:100%;border-radius:var(--radius-lg);background:#000}._videoPlaceholder_1wfk9_88{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:48px 20px;border:1px dashed var(--color-border-strong);border-radius:var(--radius-lg);background:var(--color-surface-sunken);text-align:center}._videoPlaceholderTitle_1wfk9_101{font-size:var(--font-size-lg);font-weight:600;color:var(--color-ink);margin:0}._videoPlaceholderMessage_1wfk9_108{font-size:var(--font-size-sm);color:var(--color-muted);margin:0}._tocList_1wfk9_116{list-style:none;display:flex;flex-direction:column;gap:10px;margin:0;padding:0}._tocCard_1wfk9_125{display:flex;flex-direction:column;gap:4px;padding:16px 20px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);text-decoration:none;transition:border-color .15s,background 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var(--color-primary-soft);border-radius:var(--radius-sm);font-size:var(--font-size-sm);color:var(--color-ink)}._sectionNav_1wfk9_201{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:16px;border-top:1px solid var(--color-border-soft)}._sectionNavLink_1wfk9_210{font-size:var(--font-size-sm);color:var(--color-primary);text-decoration:none}._sectionNavHome_1wfk9_216{font-size:var(--font-size-sm);color:var(--color-muted);text-decoration:none;margin:0 auto}._backToLearnLink_1wfk9_225{color:var(--color-primary);font-size:var(--font-size-md)}._faqCategory_1wfk9_232{display:flex;flex-direction:column;gap:8px}._faqEntry_1wfk9_238{padding:10px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm)}._faqQuestion_1wfk9_245{font-size:var(--font-size-md);font-weight:600;color:var(--color-ink);cursor:pointer}._faqEntry_1wfk9_238 p{margin:8px 0 0;font-size:var(--font-size-sm);color:var(--color-text)}._screen_yph99_3{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:var(--color-surface-raised);color:var(--color-ink);font-family:system-ui,-apple-system,sans-serif}._status_yph99_15{color:var(--color-muted);font-size:var(--font-size-md)}._card_yph99_20{width:100%;max-width:420px;display:flex;flex-direction:column;gap:var(--space-4);padding:32px 28px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel)}._brand_yph99_33{display:flex;align-items:center;gap:10px;color:var(--color-primary);font-size:var(--font-size-xl);font-weight:700;letter-spacing:-.3px}._title_yph99_43{margin:0;font-size:var(--font-size-xl);font-weight:600}._message_yph99_49{margin:0;color:var(--color-text);font-size:var(--font-size-md);line-height:1.45}._action_yph99_57{width:100%;min-height:var(--touch-target)}._devSkip_yph99_62{align-self:flex-start;margin-top:var(--space-2)}:root{--color-primary: #004689;--color-primary-hover: #00396f;--color-primary-soft: #a9c6e0;--color-primary-tint: #e9f0f8;--color-primary-tint-strong: #d7e4f1;--color-focus-ring: rgba(0, 70, 137, .18);--color-success: #45ae38;--color-success-hover: #37922c;--color-success-ink: #2d7a24;--color-success-soft: #b4dcae;--color-success-tint: #eef8ec;--color-danger: #c03030;--color-danger-hover: #a02828;--color-danger-soft: #e0a0a0;--color-danger-tint: #fdecea;--color-ink: #1a2033;--color-text: #4a5568;--color-muted: #8494a8;--color-border: #d0d7e2;--color-border-strong: #c0c8d4;--color-border-soft: #e6ebf2;--color-surface: #ffffff;--color-surface-raised: #f5f7fa;--color-surface-sunken: #f0f2f5;--color-surface-overlay: rgba(255, 255, 255, .92);--color-hover: #edf1f6;--color-header: #004689;--font-size-xs: 11px;--font-size-sm: 12px;--font-size-md: 14px;--font-size-lg: 16px;--font-size-xl: 18px;--font-size-input: 16px;--radius-sm: 4px;--radius-lg: 8px;--radius-pill: 999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--shadow-panel: 0 1px 4px rgba(0, 0, 0, .1);--shadow-popup: 0 4px 12px rgba(0, 0, 0, .18);--shadow-modal: 0 8px 32px rgba(0, 0, 0, .22);--touch-target: 44px}