._check_1asxi_1{border:0;min-width:0;margin:16px 0;padding:0}._check_1asxi_1 legend{margin-bottom:12px;font-size:1.1rem;font-weight:650;line-height:1.45}._check_1asxi_1 legend:focus{outline:none}._check_1asxi_1 button{text-align:left;border:1px solid var(--border);background:var(--surface-2,var(--card));width:100%;min-height:48px;color:var(--foreground);font:inherit;cursor:pointer;border-radius:12px;align-items:center;gap:12px;margin:8px 0;padding:12px;line-height:1.5;display:flex}._check_1asxi_1 button>span{color:var(--muted-foreground);font-weight:650}._check_1asxi_1 button[data-result=supported]{color:#14532d;background:#dff8e9;border:2px solid #15803d}._check_1asxi_1 button[data-result=retry]{color:#713f12;background:#fff3d4;border:2px dashed #a16207}._check_1asxi_1 button[data-result]>span{color:inherit}:is(._check_1asxi_1 button:focus-visible,._findings_1asxi_49 button:focus-visible){outline:3px solid var(--accent);outline-offset:3px}._feedback_1asxi_53{color:#14532d;background:#dff8e9;border:2px solid #15803d;border-radius:12px;gap:10px;padding:16px;line-height:1.55;display:grid}._feedback_1asxi_53[data-result=retry]{color:#713f12;background:#fff3d4;border-color:#a16207}._feedback_1asxi_53 strong{align-items:baseline;gap:10px;font-size:1.15rem;display:flex}._feedback_1asxi_53 strong>span{font-size:1.4em}._feedback_1asxi_53 small{font-size:.9rem}@media (forced-colors:active){._check_1asxi_1 button[data-result],._feedback_1asxi_53{border-color:highlight}._feedback_1asxi_53[data-result=retry]{border-style:dashed}}._findings_1asxi_49{min-width:0;font-size:1rem;line-height:1.55}._findings_1asxi_49 ol{padding-left:24px}._findings_1asxi_49 li{border-bottom:1px solid var(--border);padding:12px 0}._findings_1asxi_49 li p{margin:8px 0}._findings_1asxi_49 button{border:1px solid var(--border);color:var(--foreground);font:inherit;cursor:pointer;background:0 0;border-radius:8px;padding:10px 12px}._notice_1asxi_104{color:var(--muted-foreground)}._explorer_mdimt_1{border:1px solid var(--border);background:var(--card);color:var(--foreground);border-radius:12px;margin-bottom:28px;overflow:hidden}._scenePicker_mdimt_2{border-bottom:1px solid var(--border);background:var(--surface-2);grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:8px;display:grid}._sceneButton_mdimt_3{white-space:normal;flex-direction:column;align-items:flex-start;gap:3px;height:auto;min-height:60px;padding:12px 16px;font-size:1rem}._sceneButton_mdimt_3 span{color:var(--muted-foreground);font-size:.875rem}._sceneButton_mdimt_3[aria-pressed=true]{background:var(--card);box-shadow:inset 0 -2px var(--accent);color:var(--foreground)}._zoomControls_mdimt_6{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:10px;padding:14px 16px;display:flex}._zoomSlider_mdimt_7{flex:1;min-width:120px}._zoomSlider_mdimt_7 label{margin-bottom:12px;font-size:.875rem;display:block}._zoomSlider_mdimt_7>div{padding:8px 0}._panButtons_mdimt_10{border:0;align-items:center;min-width:0;margin:0;padding:0;display:flex}._scenePicker_mdimt_2{border-inline:0;border-top:0;min-width:0;margin:0}._enlarged_mdimt_12 ._workbench_mdimt_12{grid-template-columns:1fr}._enlarged_mdimt_12 ._visualColumn_mdimt_13{border-right:0}._enlarged_mdimt_12 ._stage_mdimt_14{max-width:1500px;margin-inline:auto}._enlarged_mdimt_12 ._inspector_mdimt_15{border-top:1px solid var(--border);width:100%;max-width:1000px;margin-inline:auto}._enlarged_mdimt_12 ._stageBottom_mdimt_16 a{display:inline-flex}._labLinks_mdimt_17{border-top:1px solid var(--border);flex-wrap:wrap;gap:20px;padding:18px 20px;display:flex}._labLinks_mdimt_17 a{color:var(--accent);align-items:center;min-height:44px;font-size:.875rem;text-decoration:underline;display:inline-flex}._textReference_mdimt_19 h4{margin-top:18px;font-size:1rem;font-weight:600}._toolbar_mdimt_20{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;display:flex}._viewName_mdimt_21{align-items:center;gap:12px;display:flex}._viewName_mdimt_21>svg{width:24px;height:24px;color:var(--accent)}._viewName_mdimt_21 strong{font-size:1rem;font-weight:600;display:block}._viewName_mdimt_21 span{color:var(--muted-foreground);margin-top:2px;font-size:.875rem;display:block}._controls_mdimt_25{flex-wrap:wrap;gap:8px;display:flex}._button_mdimt_26{white-space:normal;height:auto;min-height:44px;padding:10px 13px;font-size:.875rem}._button_mdimt_26[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--foreground)}._workbench_mdimt_12{grid-template-columns:minmax(0,1.8fr) minmax(290px,1fr);display:grid}._visualColumn_mdimt_13{border-right:1px solid var(--border);min-width:0}._stage_mdimt_14{aspect-ratio:3/2;isolation:isolate;background:#15171a;position:relative;overflow:hidden}._imagePlane_mdimt_31{width:100%;height:100%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}._stage_mdimt_14[data-zoomed=true]{touch-action:none;cursor:grab}._stage_mdimt_14[data-dragging=true]{cursor:grabbing;-webkit-user-select:none;user-select:none}._stage_mdimt_14:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}._stage_mdimt_14[data-dragging=true] ._camera_mdimt_35,._stage_mdimt_14[data-dragging=true] ._marker_mdimt_35{transition:none}._camera_mdimt_35{transform-origin:0 0;transition:transform .65s cubic-bezier(.22,.75,.2,1);position:absolute;inset:0}._pcImage_mdimt_37{object-fit:contain;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}._revealImage_mdimt_38{pointer-events:none;transition:opacity .45s;position:absolute;inset:0}._region_mdimt_39{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;padding:0;transition:border-color .2s,background .2s;position:absolute}._region_mdimt_39:hover,._region_mdimt_39[data-selected=true]{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 9%, transparent);box-shadow:0 0 18px color-mix(in srgb, var(--accent) 12%, transparent)}._marker_mdimt_35{z-index:2;width:44px;height:44px;color:var(--foreground);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;transition:left .65s cubic-bezier(.22,.75,.2,1),top .65s cubic-bezier(.22,.75,.2,1);display:grid;position:absolute;transform:translate(-50%,-50%)}._marker_mdimt_35:focus-visible{outline-offset:4px;border-radius:50%;outline:3px solid #fff}._pin_mdimt_43{border:1px solid color-mix(in srgb,var(--foreground) 30%,var(--border));background:var(--card);width:29px;height:29px;color:var(--foreground);font:600 .75rem/1 var(--font-geist-mono),monospace;border-radius:50%;place-items:center;transition:transform .18s,box-shadow .18s;display:grid;box-shadow:0 3px 12px #000a}:is(._marker_mdimt_35:hover ._pin_mdimt_43,._marker_mdimt_35:focus-visible ._pin_mdimt_43,._marker_mdimt_35[data-selected=true] ._pin_mdimt_43){border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 28%, transparent),0 3px 12px #000a;transform:scale(1.08)}._pinLabel_mdimt_45{opacity:0;pointer-events:none;background:var(--card);border:1px solid var(--border);white-space:nowrap;border-radius:4px;padding:5px 9px;font-size:.875rem;transition:opacity .18s;position:absolute;top:43px;left:50%;transform:translate(-50%);box-shadow:0 3px 10px #0007}:is(._marker_mdimt_35:hover ._pinLabel_mdimt_45,._marker_mdimt_35:focus-visible ._pinLabel_mdimt_45,._marker_mdimt_35[data-show-label=true] ._pinLabel_mdimt_45){opacity:1}._stageStatus_mdimt_47,._stageBottom_mdimt_16{z-index:3;color:#eef5ff;pointer-events:none;justify-content:space-between;align-items:center;gap:14px;padding:10px 16px;font-size:.8125rem;display:flex;position:absolute;left:0;right:0}._stageStatus_mdimt_47{background:linear-gradient(#0b101be6,#0000);top:0}._stageStatus_mdimt_47 span{text-shadow:0 1px 5px #000}._stageBottom_mdimt_16{background:linear-gradient(#0000,#0b101bf5);padding-top:24px;bottom:0}._stageBottom_mdimt_16 a{pointer-events:auto;align-items:center;gap:8px;min-height:44px;text-decoration:underline;display:none}._stageBottom_mdimt_16 svg{width:16px;height:16px}._imageError_mdimt_53{background:var(--card);border:1px solid var(--border);color:var(--foreground);z-index:4;border-radius:8px;padding:20px;font-size:1rem;position:absolute;inset:20%}._viewControls_mdimt_54{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;display:flex}._viewControls_mdimt_54>div{align-items:center;gap:6px;display:flex}._labelToggle_mdimt_56{cursor:pointer;align-items:center;gap:10px;min-height:44px;font-size:.875rem;display:inline-flex}._iconButton_mdimt_57{width:44px;height:44px}._partPicker_mdimt_58{border:0;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;min-width:0;margin:0;padding:12px;display:grid}._partButton_mdimt_59{text-align:left;white-space:normal;min-width:0;height:auto;min-height:44px;color:var(--muted-foreground);justify-content:flex-start;gap:8px;padding:10px;font-size:.875rem;line-height:1.4}._partButton_mdimt_59>span{font:.75rem/1.4 var(--font-geist-mono),monospace;color:var(--muted-foreground)}._partButton_mdimt_59[aria-pressed=true]{background:var(--accent-soft);box-shadow:inset 2px 0 var(--accent);color:var(--foreground)}._inspector_mdimt_15{flex-direction:column;min-width:0;padding:24px;scroll-margin-top:95px;display:flex}._inspector_mdimt_15[hidden]{display:none}._partHeading_mdimt_64{color:var(--muted-foreground);justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;font-size:.8125rem;display:flex}._partHeading_mdimt_64>span:first-child{font-family:var(--font-geist-mono),monospace;color:var(--accent)}._partContent_mdimt_66{animation:.28s both _partIn_mdimt_1}._partContent_mdimt_66 h2{letter-spacing:-.025em;margin:0 0 14px;font-size:clamp(1.5rem,2.2vw,2rem);font-weight:580;line-height:1.2}._role_mdimt_68{margin:0 0 24px;font-size:1rem;line-height:1.7}._assignment_mdimt_69{border-bottom:2px solid var(--accent);margin-bottom:24px;padding-bottom:20px;line-height:1.55}._assignment_mdimt_69 h2{margin:10px 0;font-size:1.45rem;line-height:1.25}._taskPosition_mdimt_71{color:var(--muted-foreground);font-size:.875rem}._taskNavigation_mdimt_72{flex-wrap:wrap;justify-content:space-between;gap:10px;margin-block:16px;display:flex}._taskNavigation_mdimt_72 button{white-space:normal;height:auto;min-height:44px}._partContent_mdimt_66 dl{margin:0}._partContent_mdimt_66 dl>div{border-top:1px solid var(--border);padding:16px 0}._partContent_mdimt_66 dt{margin-bottom:6px;font-size:.875rem;font-weight:600}._partContent_mdimt_66 dd{color:var(--muted-foreground);margin:0;font-size:.9375rem;line-height:1.7}._distinction_mdimt_78{border-left:2px solid var(--accent);background:var(--accent-soft);border-radius:0 5px 5px 0;margin:6px 0 18px;padding:14px 16px}._distinction_mdimt_78 strong{font-size:.875rem;font-weight:600}._distinction_mdimt_78 p{margin:7px 0 0;font-size:.9375rem;line-height:1.7}._source_mdimt_81{color:var(--accent);text-underline-offset:4px;align-items:center;gap:8px;font-size:.875rem;line-height:1.6;text-decoration:underline;display:inline-flex}._source_mdimt_81 svg{flex-shrink:0;width:14px;height:14px}._partNavigation_mdimt_83{justify-content:space-between;gap:8px;margin-top:auto;padding-top:22px;display:flex}._announcement_mdimt_84{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}._safety_mdimt_85{border-top:1px solid var(--border);background:var(--surface-2);align-items:flex-start;gap:11px;margin:0;padding:16px 20px;font-size:.875rem;line-height:1.7;display:flex}._safety_mdimt_85>svg{width:20px;height:20px;color:var(--accent);flex-shrink:0;margin-top:2px}._prototypeNote_mdimt_87{color:var(--muted-foreground);margin:0;padding:12px 20px;font-size:.8125rem;line-height:1.7}._textReference_mdimt_19{border-top:1px solid var(--border);padding:14px 20px;font-size:1rem;line-height:1.7}._textReference_mdimt_19 summary{cursor:pointer;font-size:.875rem;font-weight:550}._textReference_mdimt_19 h3{margin:18px 0 8px;font-weight:600}._textReference_mdimt_19 p{margin:8px 0}._notice_mdimt_92{padding:16px 20px;font-size:1rem;line-height:1.7;display:block}._fullWindowDialog_mdimt_93{width:100vw;height:100vh;z-index:1000;background:var(--background);border:0;border-radius:0;max-width:none;height:100dvh;max-height:none;margin:0;padding:0;display:block;inset:0;overflow:hidden;transform:none;animation:none!important}._helpDialog_mdimt_94{z-index:1200;width:min(680px,100vw - 32px);max-width:none;max-height:calc(100dvh - 32px);padding:24px;overflow:auto}._immersive_mdimt_95{width:100%;height:100vh;background:var(--background);max-width:none;height:100dvh;min-height:0;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);border:0;border-radius:0;flex-direction:column;margin:0;display:flex;overflow:hidden}._immersive_mdimt_95>._scenePicker_mdimt_2,._immersive_mdimt_95>._safety_mdimt_85,._immersive_mdimt_95>._prototypeNote_mdimt_87,._immersive_mdimt_95>._labLinks_mdimt_17,._immersive_mdimt_95>._textReference_mdimt_19{display:none}._focusToolbar_mdimt_97{border-bottom:1px solid var(--border);background:var(--card);flex:none;align-items:center;gap:8px;padding:10px 14px;display:flex}._focusToolbar_mdimt_97>[data-slot=native-select-wrapper]{flex:1;width:auto;min-width:0;max-width:260px;margin-right:auto}._focusToolbar_mdimt_97 select,._focusParts_mdimt_99 select{height:auto;min-height:44px;color:var(--foreground);background:var(--card);padding-block:10px;font-size:1rem}._immersive_mdimt_95 ._workbench_mdimt_12{flex:1;grid-template-columns:minmax(0,1fr);min-height:0;display:grid;overflow:hidden}._immersive_mdimt_95[data-info-open=true] ._workbench_mdimt_12{grid-template-columns:minmax(0,1fr) minmax(280px,360px)}._immersive_mdimt_95 ._visualColumn_mdimt_13{border:0;flex-direction:column;min-height:0;display:flex;overflow:hidden}._immersive_mdimt_95 ._stage_mdimt_14{aspect-ratio:auto;flex:1;width:100%;max-width:none;min-height:0;margin:0}._immersive_mdimt_95 ._stageBottom_mdimt_16{display:none}._immersive_mdimt_95 ._zoomControls_mdimt_6{flex:none;gap:8px;padding:8px 12px}._immersive_mdimt_95 ._zoomSlider_mdimt_7{min-width:70px}._immersive_mdimt_95 ._zoomSlider_mdimt_7 label{margin-bottom:2px}._immersive_mdimt_95 ._panButtons_mdimt_10,._immersive_mdimt_95 ._viewControls_mdimt_54,._immersive_mdimt_95 ._partPicker_mdimt_58{display:none}._focusParts_mdimt_99{background:var(--card);flex:none;grid-template-columns:44px minmax(0,1fr) 44px 44px;align-items:center;gap:8px;padding:8px 12px;display:grid}._focusParts_mdimt_99>[data-slot=native-select-wrapper]{width:100%;min-width:0}._focusParts_mdimt_99 [aria-expanded=true]{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}._immersive_mdimt_95 ._inspector_mdimt_15{overscroll-behavior:contain;border-left:1px solid var(--border);border-top:0;max-width:none;min-height:0;margin:0;padding:18px;overflow:auto}._immersive_mdimt_95 ._partNavigation_mdimt_83{display:none}._immersive_mdimt_95 ._inspector_mdimt_15 ._safety_mdimt_85{margin-top:20px;padding:14px}._closeInfo_mdimt_115{align-self:flex-end;gap:8px;height:auto;min-height:44px;margin:-6px -6px 10px 0;padding:10px;font-size:.875rem}._focusNote_mdimt_116{color:var(--muted-foreground);border-top:1px solid var(--border);flex:none;margin:0;padding:5px 12px;font-size:.875rem;line-height:1.5}._fullWindowDialog_mdimt_93,._immersive_mdimt_95{box-sizing:border-box;width:100%;min-width:0}._immersive_mdimt_95 ._focusToolbar_mdimt_97{padding:max(12px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) 12px max(24px, env(safe-area-inset-left));flex-wrap:wrap}._focusToolbar_mdimt_97>button{flex-shrink:0}._immersive_mdimt_95>._notice_mdimt_92{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}@keyframes _partIn_mdimt_1{0%{opacity:.4;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media (min-width:1550px){._partPicker_mdimt_58{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:1100px){._workbench_mdimt_12{grid-template-columns:1fr}._visualColumn_mdimt_13{border-right:0}._inspector_mdimt_15{border-top:1px solid var(--border)}._stageBottom_mdimt_16 a{display:inline-flex}._partPicker_mdimt_58{grid-template-columns:repeat(5,minmax(0,1fr))}}@media (max-width:650px){._partPicker_mdimt_58{grid-template-columns:repeat(2,minmax(0,1fr))}._inspector_mdimt_15{padding:20px}._toolbar_mdimt_20{padding:14px}._stageStatus_mdimt_47{padding:8px 10px;font-size:.875rem}._stageBottom_mdimt_16>span{display:none}._stageBottom_mdimt_16{background:0 0;justify-content:flex-end;padding:0 10px}._stageBottom_mdimt_16 a{background:#10151bed;border-radius:4px;padding:4px 8px;font-size:.875rem}._marker_mdimt_35{width:44px;height:44px}._pin_mdimt_43{width:30px;height:30px}._pinLabel_mdimt_45{display:none}._viewControls_mdimt_54{padding:10px}._imageError_mdimt_53{padding:10px;font-size:.875rem;inset:10%;overflow:auto}._enlargeButton_mdimt_124{display:none}}@media (prefers-reduced-motion:reduce){._camera_mdimt_35,._marker_mdimt_35,._pin_mdimt_43,._revealImage_mdimt_38,._region_mdimt_39{transition:none}._partContent_mdimt_66{animation:none}}@media (max-width:650px){._scenePicker_mdimt_2{grid-template-columns:repeat(2,minmax(0,1fr))}._sceneButton_mdimt_3{padding:10px}._panButtons_mdimt_10{justify-content:center;width:100%}}@media (max-width:700px) and (orientation:portrait){._immersive_mdimt_95[data-info-open=true] ._workbench_mdimt_12{grid-template-rows:minmax(0,1fr) minmax(0,.65fr);grid-template-columns:minmax(0,1fr)}._immersive_mdimt_95 ._inspector_mdimt_15{border-left:0;border-top:1px solid var(--border)}._focusToolbar_mdimt_97{padding:8px}._focusToolbar_mdimt_97 ._button_mdimt_26{padding:10px}}@media (orientation:landscape) and (max-height:500px){._focusToolbar_mdimt_97,._immersive_mdimt_95 ._zoomControls_mdimt_6,._focusParts_mdimt_99{padding-block:4px}._focusNote_mdimt_116{padding-block:2px}._immersive_mdimt_95[data-info-open=true] ._workbench_mdimt_12{grid-template-columns:minmax(0,1fr) minmax(220px,32%)}}._viewer_2n1sf_1{z-index:1100;background:var(--background);height:100dvh;color:var(--foreground);flex-direction:column;display:flex}._header_2n1sf_2{padding:max(16px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) 16px max(20px,env(safe-area-inset-left));border-bottom:1px solid var(--border);flex:none;justify-content:space-between;align-items:center;gap:16px;display:flex}._header_2n1sf_2 span{letter-spacing:.12em;font-size:12px}._header_2n1sf_2 button{flex-shrink:0;min-height:44px}._title_2n1sf_5{margin-top:6px;font-size:clamp(22px,2.5vw,40px);line-height:1.15}._body_2n1sf_6{min-height:0;padding:24px;padding-bottom:max(24px,env(safe-area-inset-bottom));flex:1;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:24px;display:grid;overflow:auto}._visual_2n1sf_7{flex-direction:column;gap:14px;min-width:0;min-height:0;display:flex}._imageArea_2n1sf_8{border:1px solid var(--border);background:#fff;border-radius:16px;flex:1;min-height:240px;overflow:auto}._fit_2n1sf_9{object-fit:contain;width:100%;height:100%}._actual_2n1sf_10{width:auto;max-width:none;height:auto}._credit_2n1sf_11{font-size:13px;line-height:1.6}._credit_2n1sf_11 a{text-underline-offset:3px;text-decoration:underline}._notes_2n1sf_13{font-size:clamp(17px,1.35vw,23px);line-height:1.55;overflow:auto}._notes_2n1sf_13 h3{margin:24px 0 6px;font-size:1.05em;font-weight:700}._example_2n1sf_15{background:var(--muted);border-radius:12px;padding:16px;font-size:.85em}@media (max-width:760px){._body_2n1sf_6{grid-template-columns:1fr;padding:16px}._visual_2n1sf_7{min-height:340px}._imageArea_2n1sf_8{flex:none;height:34dvh}._notes_2n1sf_13{overflow:visible}._header_2n1sf_2{gap:8px}._header_2n1sf_2 button{white-space:normal;max-width:115px}}