._root_1ikde_1{--ink:#17324d;--muted:#5d7084;--line:#cbd9e6;--panel:#f8fbfe;--north:#ef5b62;--north-dark:#b72f3c;--south:#3f79d3;--south-dark:#2656a0;--accent:#136b63;--accent-soft:#dff3ef;color:var(--ink);background:radial-gradient(circle at 12% 8%,#dff3efb8,#0000 30%),linear-gradient(145deg,#fff,#f2f7fb);border:1px solid #d7e3ed;border-radius:28px;padding:clamp(18px,2.4vw,30px);position:relative;overflow:hidden;box-shadow:0 18px 55px #17324d1a}._root_1ikde_1 *{box-sizing:border-box}._root_1ikde_1 button{border:1px solid var(--line);min-height:44px;color:var(--ink);font:inherit;cursor:pointer;background:#fff;border-radius:14px;font-weight:750;transition:transform .16s,border-color .16s,box-shadow .16s,background .16s}._root_1ikde_1 button:hover:not([aria-disabled=true]){border-color:#76a9a3;transform:translateY(-1px);box-shadow:0 7px 20px #136b631f}._root_1ikde_1 button:focus-visible{outline-offset:3px;outline:3px solid #f1b448}._root_1ikde_1 button[aria-pressed=true]{color:#0d5d56;background:var(--accent-soft);border-color:#4c9b92}._root_1ikde_1 button[aria-disabled=true]{cursor:default;opacity:.64;box-shadow:none;transform:none}._header_1ikde_129{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px;display:flex}._header_1ikde_129>div:first-child{min-width:0}._header_1ikde_129 h2,._header_1ikde_129 p{margin:0}._kicker_1ikde_163{color:var(--accent);font-size:var(--font-size-small);letter-spacing:.02em;font-weight:850}._header_1ikde_129 h2{font-size:var(--font-size-title);letter-spacing:-.04em;margin-top:6px;line-height:1.15}._header_1ikde_129 p:last-child{color:var(--muted);font-size:var(--font-size-body);margin-top:8px;line-height:1.6}._actions_1ikde_205{flex:none;gap:9px;display:flex}._actions_1ikde_205 button,._guideToggle_1ikde_219{white-space:nowrap;justify-content:center;align-items:center;gap:7px;padding:0 14px;display:inline-flex}._modeTabs_1ikde_237{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:16px;display:grid}._modeTabs_1ikde_237 button{justify-content:center;align-items:center;gap:9px;min-height:52px;padding:8px 14px;display:flex}._workspace_1ikde_269{grid-template-columns:minmax(0,1.65fr) minmax(260px,.78fr);gap:16px;display:grid}._sceneColumn_1ikde_281,._explanationPanel_1ikde_283{background:#ffffffeb;border:1px solid #d9e4ed;border-radius:22px;min-width:0}._sceneColumn_1ikde_281{flex-direction:column;padding:14px;display:flex}._sceneHeading_1ikde_309{order:1;justify-content:space-between;align-items:center;gap:12px;padding:2px 2px 12px;display:flex}._sceneHeading_1ikde_309>div{gap:3px;min-width:0;display:grid}._sceneHeading_1ikde_309 span,._readout_1ikde_347 span,._inquiryCard_1ikde_349 span,._conditionNote_1ikde_351 span,._boundaryNote_1ikde_353 span,._safetyNote_1ikde_355 span,._controlGroup_1ikde_357>span{color:var(--muted);font-size:var(--font-size-small);font-weight:800}._sceneHeading_1ikde_309 strong{font-size:var(--font-size-body);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}._guideToggle_1ikde_219{flex:none}._sceneFrame_1ikde_391{background:#eef5f8;border:1px solid #d6e2eb;border-radius:20px;order:3;position:relative;overflow:hidden}._sceneSvg_1ikde_409{width:100%;height:auto;max-height:440px;display:block}._mobileSceneSummary_1ikde_423{color:var(--muted);font-size:var(--font-size-small);order:4;margin:10px 2px 0;line-height:1.55;display:none}._sceneBackground_1ikde_441{fill:#edf5f7}._sceneKicker_1ikde_449{fill:#2f786f;font-size:var(--font-size-small);font-weight:850}._sceneTitle_1ikde_461{fill:var(--ink);font-size:var(--font-size-title);letter-spacing:-.03em;font-weight:900}._tableLine_1ikde_475{fill:none;stroke:#a9bdc7;stroke-linecap:round;stroke-width:8px}._barMagnet_1ikde_489,._materialObject_1ikde_491,._compassNeedle_1ikde_493{transition:transform .42s cubic-bezier(.22,.78,.27,1)}._northPole_1ikde_501{fill:var(--north)}._southPole_1ikde_509{fill:var(--south)}._magnetOutline_1ikde_517{fill:none;stroke:#fff;stroke-width:5px;filter:drop-shadow(0 8px 8px #17324d29)}._magnetDivider_1ikde_531{stroke:#ffffffa6;stroke-width:3px}._poleLabel_1ikde_541{fill:#fff;font-size:var(--font-size-body);font-weight:950}._magnetGhost_1ikde_553{opacity:.2}._magnetGhost_1ikde_553 ._northPole_1ikde_501,._magnetGhost_1ikde_553 ._southPole_1ikde_509{fill:#7691a8}._magnetGhost_1ikde_553 ._magnetOutline_1ikde_517{stroke-dasharray:8 8;filter:none}._materialObject_1ikde_491{filter:drop-shadow(0 8px 8px #17324d26)}._ironObject_1ikde_589{fill:#6c7d8e;stroke:#374d61;stroke-linecap:round;stroke-linejoin:round;stroke-width:5px}._clipObject_1ikde_605{fill:none}._foilObject_1ikde_613{fill:#cbd7df;stroke:#738798;stroke-linecap:round;stroke-linejoin:round;stroke-width:3px}._foilObject_1ikde_613 path+path{fill:none;stroke-width:2px}._woodObject_1ikde_639 rect{fill:#c88a4e;stroke:#935c2e;stroke-width:4px}._woodObject_1ikde_639 path{fill:none;stroke:#9f6737;stroke-linecap:round;stroke-width:3px}._objectGhost_1ikde_665{opacity:.22}._objectLabel_1ikde_673{fill:#526b7e;font-size:var(--font-size-small);font-weight:800}._motionArrow_1ikde_685,._motionArrowReverse_1ikde_687,._curvedArrow_1ikde_689,._curvedArrowReverse_1ikde_691{fill:none;stroke:#d57a18;stroke-dasharray:8 7;stroke-linecap:round;stroke-width:5px}._arrowHead_1ikde_707{fill:#d57a18}._guideLabel_1ikde_715{fill:#a75c0c;font-size:var(--font-size-small);font-weight:850}._resultBadge_1ikde_727 rect{fill:#ffffffeb;stroke:#b9d4d0;stroke-width:2px}._resultBadge_1ikde_727 text:first-of-type{fill:#557082;font-size:var(--font-size-small);font-weight:800}._resultBadge_1ikde_727 text:last-of-type{fill:#0d6259;font-size:var(--font-size-body);font-weight:900}._compassBody_1ikde_763>circle:first-child{fill:#fff;stroke:#89a4b7;stroke-width:7px;filter:drop-shadow(0 9px 10px #17324d24)}._compassBody_1ikde_763>circle:nth-child(2){fill:#eef5f8;stroke:#c2d2dd;stroke-width:2px}._compassBody_1ikde_763>path{fill:none;stroke:#71899b;stroke-linecap:round;stroke-width:4px}._compassBody_1ikde_763>text{fill:#61778a;font-size:var(--font-size-small);font-weight:850}._needleNorth_1ikde_815{fill:var(--north);stroke:var(--north-dark);stroke-width:2px}._needleSouth_1ikde_827{fill:var(--south);stroke:var(--south-dark);stroke-width:2px}._compassPin_1ikde_839{fill:#fff;stroke:#42596c;stroke-width:4px}._compassGhostNeedle_1ikde_851{fill:#8095a5;opacity:.23;stroke:#556d80;stroke-dasharray:5 5;stroke-width:2px}._controls_1ikde_867{order:2;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:3px 0 13px;display:grid}._sceneColumn_1ikde_281>._guideToggle_1ikde_219{color:#405b69;background:#f7fafb;border-color:#aabdc6;order:5;align-self:flex-start;margin-top:10px}._materialPicker_1ikde_901{background:#f6fafb;border:1px solid #d6e2e8;border-radius:14px;min-width:0}._materialPicker_1ikde_901>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:48px;padding:8px 12px;list-style:none;display:flex}._materialPicker_1ikde_901>summary::-webkit-details-marker{display:none}._materialPicker_1ikde_901>summary span,._materialPicker_1ikde_901>summary strong{display:block}._materialPicker_1ikde_901>summary span{color:var(--muted);font-size:var(--font-size-small);font-weight:800}._materialPicker_1ikde_901>summary strong{color:#0f7067;margin-top:2px}._materialPicker_1ikde_901>summary svg{flex:none;transition:transform .18s}._materialPicker_1ikde_901[open]>summary svg{transform:rotate(180deg)}._materialPicker_1ikde_901 ._choiceGrid_1ikde_995{margin:0 8px 8px}._controlGroup_1ikde_357{gap:7px;display:grid}._choiceGrid_1ikde_995,._choiceGridTwo_1ikde_1015,._actionGroup_1ikde_1017{gap:8px;display:grid}._choiceGrid_1ikde_995{grid-template-columns:repeat(4,minmax(0,1fr))}._choiceGridTwo_1ikde_1015{grid-template-columns:repeat(2,minmax(0,1fr))}._choiceGrid_1ikde_995 button,._choiceGridTwo_1ikde_1015 button,._actionGroup_1ikde_1017 button{padding:8px 12px}._actionGroup_1ikde_1017{grid-template-columns:repeat(2,max-content);align-self:end}._actionGroup_1ikde_1017 button{justify-content:center;align-items:center;gap:7px;display:inline-flex}._actionGroup_1ikde_1017 ._primaryButton_1ikde_1079{color:#fff;background:#0f7067;border-color:#0f7067}._actionGroup_1ikde_1017 ._primaryButton_1ikde_1079:hover:not([aria-disabled=true]){background:#095b54;border-color:#095b54}._actionGroup_1ikde_1017 ._primaryButton_1ikde_1079[aria-pressed=true]{color:#fff;background:#095b54;border-color:#095b54}._explanationPanel_1ikde_283{align-content:start;gap:10px;padding:14px;display:grid}._readout_1ikde_347,._inquiryCard_1ikde_349,._conditionNote_1ikde_351,._boundaryNote_1ikde_353,._safetyNote_1ikde_355{background:var(--panel);border:1px solid #dbe5ed;border-radius:17px;padding:14px}._readout_1ikde_347{background:linear-gradient(145deg,#e5f5f2,#f7fbfa);border-color:#b8dcd6}._readout_1ikde_347 strong{color:#0c6159;font-size:var(--font-size-title);margin-top:4px;line-height:1.22;display:block}._readout_1ikde_347 p,._conditionNote_1ikde_351 p,._boundaryNote_1ikde_353 p,._safetyNote_1ikde_355 p{color:#445c70;font-size:var(--font-size-small);margin:7px 0 0;line-height:1.58}._inquiryCard_1ikde_349,._safetyNote_1ikde_355{align-items:flex-start;gap:10px;display:flex}._inquiryCard_1ikde_349 svg{color:#19766c;flex:none;margin-top:2px}._inquiryCard_1ikde_349 strong{font-size:var(--font-size-body);margin-top:5px;line-height:1.45;display:block}._boundaryNote_1ikde_353{background:#fff9eb;border-color:#eed59b}._boundaryNote_1ikde_353 span{color:#8e5e10}._safetyNote_1ikde_355{background:#fff4f2;border-color:#edc5bf}._safetyNote_1ikde_355 svg,._safetyNote_1ikde_355 span{color:#a33d35}._visualOnlyNote_1ikde_1273{color:#546b7e;font-size:var(--font-size-small);align-items:center;gap:9px;margin-top:13px;line-height:1.5;display:flex}._visualOnlyNote_1ikde_1273 svg{color:#287c73;flex:none}._srOnly_1ikde_1303{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}._classroomMode_1ikde_1327{z-index:1000;border:0;border-radius:0;width:100vw;max-width:none;height:100dvh;padding:clamp(14px,2vw,26px);position:fixed;inset:0;overflow:auto}._classroomMode_1ikde_1327 ._header_1ikde_129{margin-bottom:12px}._classroomMode_1ikde_1327 ._sceneSvg_1ikde_409{max-height:min(48vh,500px)}@media (width<=1080px){._workspace_1ikde_269{grid-template-columns:minmax(0,1.45fr) minmax(240px,.75fr)}._controls_1ikde_867{grid-template-columns:1fr}._actionGroup_1ikde_1017{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=860px){._workspace_1ikde_269{grid-template-columns:1fr}._explanationPanel_1ikde_283{grid-template-columns:repeat(2,minmax(0,1fr))}._readout_1ikde_347,._inquiryCard_1ikde_349{grid-column:span 2}._choiceGrid_1ikde_995{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=620px){._root_1ikde_1{border-radius:20px;padding:14px}._header_1ikde_129{display:grid}._actions_1ikde_205{width:100%}._actions_1ikde_205 button{flex:1}._modeTabs_1ikde_237{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}._modeTabs_1ikde_237 button{font-size:var(--font-size-small);justify-content:center;gap:5px;padding-inline:5px}._sceneHeading_1ikde_309{display:none}._guideToggle_1ikde_219,._sceneColumn_1ikde_281>._guideToggle_1ikde_219{width:100%}._explanationPanel_1ikde_283{grid-template-columns:1fr}._readout_1ikde_347,._inquiryCard_1ikde_349{grid-column:auto}}@media (width<=430px){._root_1ikde_1{padding:11px}._header_1ikde_129 h2{font-size:var(--font-size-title)}._sceneColumn_1ikde_281,._explanationPanel_1ikde_283{border-radius:16px}._sceneColumn_1ikde_281{padding:9px}._sceneSvg_1ikde_409 text{display:none}._sceneSvg_1ikde_409{min-height:220px}._mobileSceneSummary_1ikde_423{display:block}._choiceGrid_1ikde_995,._choiceGridTwo_1ikde_1015,._actionGroup_1ikde_1017{grid-template-columns:1fr}._visualOnlyNote_1ikde_1273{align-items:flex-start}}@media (prefers-reduced-motion:reduce){._root_1ikde_1 *,._root_1ikde_1 :before,._root_1ikde_1 :after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media print{._root_1ikde_1{display:none!important}}