.course-title-card{position:relative;isolation:isolate;width:max-content;max-width:100%;font-size:calc(13 * var(--u));padding:.55em 1em .65em;border-radius:1.25em;border:1px solid #ffffffb8;background:linear-gradient(105deg,#f8fcfff2,#edf7ffe8 62%,#dceeff55);box-shadow:inset 0 1px 1px #fff,0 3px 20px #176dd323;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#09235d}.subject-badge{display:inline-block;flex:none;padding:.35em 1em;border-radius:999px;background:linear-gradient(180deg,#69d1ff,#2798ff 40%,#1479ef);box-shadow:inset 0 2px 3px #ffffff9c,0 2px 9px #4caeff80;border:1px solid #bceeff;color:#fff;font-size:calc(18 * var(--u));font-weight:700;text-shadow:0 1px 2px #147ac566}.scene-header h1{margin:.12em 0 .04em;padding:0;font-size:2.65em;line-height:1.15;font-weight:800;letter-spacing:.035em;color:#081f5c;text-shadow:0 1px 0 #ffffffb3;white-space:normal}.scene-hint{display:inline-block;margin:calc(8 * var(--u)) 0 0;padding:calc(3 * var(--u)) calc(12 * var(--u));border-radius:999px;background:#ffffffd1;font-size:calc(16 * var(--u));line-height:1.4;color:#4d6680}.stage{--bar-h:calc(66 * var(--u))}.stagebar,.stage.panel-collapsed .stagebar{left:var(--m);right:var(--m);height:var(--bar-h);justify-content:flex-start;gap:var(--s2);transition:none}.panel{bottom:calc(var(--m) + var(--bar-h) + var(--s1))}.panel-tab{top:calc(50% - (var(--bar-h) + var(--s1)) / 2)}.nav-wrap{flex:1 1 auto;min-width:0;display:flex;align-items:center;gap:var(--s1)}.nav-wrap .views{flex:0 1 auto;min-width:0;flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;gap:calc(2 * var(--u)) calc(6 * var(--u));padding:calc(5 * var(--u)) calc(8 * var(--u))}.nav-wrap .views::-webkit-scrollbar{display:none}.nav-wrap .views.scrolls{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 calc(14 * var(--u)),#000 calc(100% - 14 * var(--u)),transparent);mask-image:linear-gradient(90deg,transparent 0,#000 calc(14 * var(--u)),#000 calc(100% - 14 * var(--u)),transparent)}.nav-wrap .views>*{flex:none}.nav-wrap .views button{padding:calc(4 * var(--u)) calc(6 * var(--u))}.nav-wrap .views button[data-s] .lf{display:none}.nav-wrap .views button[data-s]:after{content:attr(data-s)}.nav-wrap .stage-group{display:grid;padding-left:calc(6 * var(--u))}.nav-wrap .stage-group b{width:0;min-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-tools{flex:none;display:flex;align-items:center;gap:calc(4 * var(--u));padding:calc(5 * var(--u));border-radius:999px;background:linear-gradient(160deg,#f0f7ffd1,#d0e4fcb3);border:1px solid rgba(255,255,255,.75);box-shadow:0 calc(12 * var(--u)) calc(40 * var(--u)) #12305a29,inset 0 1px #ffffffe6;backdrop-filter:blur(24px) saturate(1.6);-webkit-backdrop-filter:blur(24px) saturate(1.6)}.tb{display:flex;align-items:center;gap:calc(5 * var(--u));height:calc(40 * var(--u));padding:0 calc(12 * var(--u));border:0;border-radius:999px;white-space:nowrap;background:transparent;color:#164a86;font-size:var(--floor);font-weight:600}.tb:hover{background:#ffffffb3}.tb .ti{font-style:normal;line-height:1}.tb[aria-pressed=false]{color:#7d92aa}.tb[aria-pressed=false] .ti{opacity:.55}#cut-all[aria-pressed=true]{color:#0a5fd6}.tb.demo{background:linear-gradient(140deg,#ff5a4f,#c9271d);color:#fff;box-shadow:0 calc(3 * var(--u)) calc(10 * var(--u)) #c9271d4d;margin-right:calc(2 * var(--u))}.tb.demo:hover{filter:brightness(1.07);background:linear-gradient(140deg,#ff5a4f,#c9271d)}.tb.demo:disabled{opacity:.55;cursor:default;filter:grayscale(.3)}#reset .tl,#fullscreen .tl,.tb.demo .tl{display:none}#reset,#fullscreen{padding:0 calc(10 * var(--u))}#reset .ti,#fullscreen .ti{font-size:calc(19 * var(--u))}.tb.demo:after{content:"\6f14\793a"}.run-btn{flex:none;min-width:calc(188 * var(--u));height:calc(56 * var(--u));display:flex;align-items:center;justify-content:center;gap:calc(3 * var(--u));border:0;border-radius:999px;padding:0 calc(22 * var(--u));font-size:calc(20 * var(--u));font-weight:800;letter-spacing:.06em;color:#fff;white-space:nowrap;line-height:1.15;overflow:hidden;background:linear-gradient(140deg,#2f93ff,#0a5fd6);box-shadow:0 calc(6 * var(--u)) calc(18 * var(--u)) #0a63d861,inset 0 1px #ffffff59;transition:background .25s,box-shadow .25s,transform .12s}.run-btn[data-state=idle]{animation:none;box-shadow:0 calc(6 * var(--u)) calc(18 * var(--u)) #0a63d857}.run-btn[data-state=run]{flex-direction:column;background:linear-gradient(140deg,#ff5a4f,#d42c22);box-shadow:0 calc(6 * var(--u)) calc(18 * var(--u)) #c9271d5c,inset 0 1px #ffffff4d}.run-btn[data-state=run] .run-txt{font-size:calc(18 * var(--u))}.run-btn[data-state=lock]{background:linear-gradient(140deg,#aab6c4,#8794a4);box-shadow:none;cursor:not-allowed;animation:none;font-size:calc(18 * var(--u))}.run-time{display:flex;align-items:center;gap:calc(7 * var(--u));font-size:calc(14 * var(--u));font-weight:600;letter-spacing:.02em;opacity:.95;font-variant-numeric:tabular-nums}.run-dot{display:block;flex:none;width:calc(10 * var(--u));height:calc(10 * var(--u));border-radius:50%;background:#fff;box-shadow:0 0 calc(6 * var(--u)) #ffffffb3;animation:none}@media(max-aspect-ratio:3/2){.tb:not(.demo) .tl{display:none}.tb{padding:0 calc(10 * var(--u))}.tb .ti{font-size:calc(19 * var(--u))}.run-btn{min-width:calc(168 * var(--u));padding:0 calc(14 * var(--u))}.stagebar{gap:var(--s1)}}.demo-sub{font-size:calc(20 * var(--u));max-width:min(calc(860 * var(--u)),calc(100% - 4 * var(--m)));padding:calc(10 * var(--u)) calc(20 * var(--u));border-radius:calc(14 * var(--u));background:#0c1018a8}.scene-label.unit.has-sub{pointer-events:auto;cursor:pointer}.scene-label.unit.has-sub small{display:none}.scene-label.unit.has-sub.open small{display:block}.scene-label.unit.has-sub b:after{content:" \25be";font-size:.72em;opacity:.7}.scene-label.unit.has-sub.open b:after{content:" \25b4"}.scene-label.unit.has-sub:hover{border-color:#c8e6fff2}.scene-header h1{white-space:nowrap}.labels.overview .scene-label.unit.has-sub.open small{display:block}.stagebar{height:auto!important;bottom:calc(24 * var(--u));align-items:flex-end}.stage:not(.panel-collapsed) .stagebar{max-width:calc(100% - var(--pw) - 3 * var(--m));right:calc(var(--pw) + 2 * var(--m))}.stage #steps,.stage .views{flex:0 1 auto;min-width:0}.stage:not(.panel-collapsed) #steps,.stage.panel-collapsed #steps{display:grid!important;grid-template-columns:auto auto auto;grid-template-rows:auto auto;width:max-content;max-width:100%;justify-content:start;align-items:end;justify-items:start;row-gap:calc(8 * var(--u));column-gap:calc(8 * var(--u));padding:calc(9 * var(--u)) calc(16 * var(--u));border-radius:calc(22 * var(--u));height:auto!important;flex-wrap:unset!important}.stage:not(.panel-collapsed) #steps>button:first-child,.stage.panel-collapsed #steps>button:first-child{grid-column:1;grid-row:1 / 3;align-self:center}.stage:not(.panel-collapsed) #steps>.stage-group:nth-child(2),.stage.panel-collapsed #steps>.stage-group:nth-child(2){grid-column:2;grid-row:1}.stage:not(.panel-collapsed) #steps>.stage-group:nth-child(3),.stage.panel-collapsed #steps>.stage-group:nth-child(3){grid-column:3;grid-row:1}.stage:not(.panel-collapsed) #steps>.stage-group:nth-child(4),.stage.panel-collapsed #steps>.stage-group:nth-child(4){grid-column:2;grid-row:2}.stage:not(.panel-collapsed) #steps>.stage-group:nth-child(5),.stage.panel-collapsed #steps>.stage-group:nth-child(5){grid-column:3;grid-row:2}:root{--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","PingFang SC","Helvetica Neue","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-family:var(--font);color:#0b2545;font-synthesis:none;-webkit-font-smoothing:antialiased;--ink:#0b2545;--ink2:#3d5a7a;--muted:#6a819b;--blue:#0a6cff;--hair:rgba(16,46,88,.12)}*{box-sizing:border-box}html,body{margin:0;width:100vw;height:100vh;overflow:hidden;background:#c9d6e2}button,input,output{font:inherit;color:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible{outline:3px solid #0a84ff;outline-offset:2px}[hidden]{display:none!important}.stage{--u:max(1px, calc(1px / var(--scale, 1)));--s1:calc(8 * var(--u));--s2:calc(16 * var(--u));--s3:calc(24 * var(--u));--m:calc(16 * var(--u));--pw:calc(475 * var(--u));--floor:calc(16 * var(--u));position:absolute;left:50%;top:50%;width:1920px;height:var(--stage-height,1080px);transform:translate(-50%,-50%) scale(var(--scale,1));overflow:hidden;isolation:isolate;background:radial-gradient(80% 70% at 32% 30%,#fbfdff,#e3ebf2 55%,#cbd8e4)}@media(max-aspect-ratio:3/2){.stage{--pw:calc(430 * var(--u))}}.glass,.views,.panel,.panel-tab,.round{background:linear-gradient(160deg,#f0f7ffd1,#d0e4fcb3);border:1px solid rgba(255,255,255,.75);box-shadow:0 calc(12 * var(--u)) calc(40 * var(--u)) #12305a29,inset 0 1px #ffffffe6;backdrop-filter:blur(24px) saturate(1.6);-webkit-backdrop-filter:blur(24px) saturate(1.6)}.scene{position:absolute;inset:0}#apparatus{position:absolute;left:0;top:0;width:1920px;height:100%;display:block;cursor:grab}#apparatus:active{cursor:grabbing}.labels{position:absolute;inset:0;pointer-events:none}.webgl-error{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:20px 28px;background:#fff;border-radius:14px;font-size:var(--floor)}.scene-header{position:absolute;left:var(--m);top:var(--m);z-index:5;pointer-events:none;max-width:calc(100% - var(--pw) - 3 * var(--m));font-family:PingFang SC,Microsoft YaHei,sans-serif}.course-title-card{position:relative;isolation:isolate;width:max-content;max-width:100%;font-size:calc(20 * var(--u));padding:.55em 1em .65em;border-radius:1.25em;border:1px solid #ffffffb8;background:linear-gradient(145deg,#f1f7fff7,#dbe9f8f5);box-shadow:inset 0 1px 1px #fff,0 3px 20px #176dd323;color:#09235d}.header-meta{display:flex;align-items:center;gap:.65em;font-size:.9em;line-height:1.35;font-weight:700;white-space:normal;flex-wrap:wrap;color:#142e76;letter-spacing:.04em}.subject-badge{display:inline-block;flex:none;padding:.35em 1em;border-radius:999px;background:linear-gradient(180deg,#69d1ff,#2798ff 40%,#1479ef);box-shadow:inset 0 2px 3px #ffffff9c,0 2px 9px #4caeff80;border:1px solid #bceeff;color:#fff;font-size:1em;font-weight:700;text-shadow:0 1px 2px #147ac566}.scene-header h1{margin:.12em 0 .04em;padding:0;font-size:2.25em;line-height:1.15;font-weight:800;letter-spacing:.035em;color:#081f5c;text-shadow:0 1px 0 #ffffffb3;white-space:normal}.subtitle{margin:0;padding:0;border:0;font-size:1.2em;line-height:1.4;letter-spacing:.06em;font-weight:600;color:#0863c8;text-shadow:0 1px 0 #ffffff80}.scene-hint{margin:calc(8 * var(--u)) 0 0;font-size:var(--floor);line-height:1.4;color:#29435c;background:#ffffffc9;border-radius:99px;width:max-content;padding:5px 12px}.stagebar{position:absolute;z-index:6;left:var(--m);right:calc(var(--pw) + 2 * var(--m));bottom:var(--m);display:flex;align-items:center;justify-content:center;gap:var(--s1);pointer-events:none;transition:right .36s cubic-bezier(.3,.7,.2,1)}.stagebar>*{pointer-events:auto}.round{flex:none;width:calc(44 * var(--u));height:calc(44 * var(--u));border-radius:50%;font-size:calc(26 * var(--u));line-height:1;font-weight:500;color:#164a86;display:grid;place-items:center;padding:0 0 calc(3 * var(--u))}.round.primary{background:linear-gradient(140deg,#2b8cff,#0a63d8);color:#fff;border-color:#fff9}.round:disabled{opacity:.4;cursor:default}.views{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:calc(4 * var(--u)) var(--s1);padding:calc(6 * var(--u)) calc(10 * var(--u));border-radius:calc(20 * var(--u));min-width:0}.views button{border:0;background:transparent;padding:calc(5 * var(--u)) calc(7 * var(--u));border-radius:calc(11 * var(--u));font-size:var(--floor);font-weight:500;line-height:1.2;color:#25507e;white-space:nowrap}.views button:hover{background:#ffffff8c}.views button[aria-pressed=true]{background:linear-gradient(140deg,#2b8cff,#0a63d8);color:#fff;font-weight:600;box-shadow:0 2px 8px #0a63d84d}.views>button{align-self:center}.stage-group{display:flex;flex-direction:column;gap:2px;padding-left:var(--s1);border-left:1px solid var(--hair)}.stage-group b{font-size:var(--floor);font-weight:600;color:var(--muted);line-height:1.2;padding-left:calc(7 * var(--u))}.stage-group:has(button[aria-pressed=true]) b{color:var(--blue)}.stage-group span{display:flex;gap:2px}.panel{position:absolute;z-index:7;top:var(--m);right:var(--m);bottom:var(--m);width:var(--pw);--pf:1.5;--ff:calc(var(--u) * var(--pf));--floor:calc(16 * var(--ff));display:flex;flex-direction:column;border-radius:calc(24 * var(--u));overflow:hidden;transition:transform .36s cubic-bezier(.3,.7,.2,1),opacity .3s}.stage.panel-collapsed .panel{transform:translate(calc(100% + 2 * var(--m)));opacity:0;pointer-events:none}.stage.panel-collapsed .stagebar{right:calc(48 * var(--u) + 2 * var(--m))}.panel-tab{position:absolute;z-index:7;right:var(--m);top:50%;transform:translateY(-50%);writing-mode:vertical-rl;display:flex;align-items:center;gap:var(--s1);padding:var(--s2) calc(10 * var(--u));border-radius:calc(16 * var(--u));font-size:var(--floor);font-weight:600;color:#164a86;letter-spacing:.2em}.panel-tab span{writing-mode:horizontal-tb;font-size:calc(22 * var(--u));line-height:1}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:var(--s2) var(--s2) var(--s1) var(--s3)}.panel-title{margin:0;font-size:calc(22 * var(--ff));font-weight:700;letter-spacing:.01em;color:#06204a;display:flex;align-items:baseline;gap:var(--s1);min-width:0}.panel-step{font-size:var(--floor);font-weight:500;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.icon-btn{width:calc(32 * var(--u));height:calc(32 * var(--u));border-radius:50%;border:0;background:#0a3c7814;color:#25507e;font-size:calc(20 * var(--ff));line-height:1;display:grid;place-items:center;padding:0 0 calc(2 * var(--u))}.icon-btn:hover{background:#0a3c7824}.live-chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s1);margin:0 var(--s2) var(--s1);padding:var(--s1);border-radius:calc(16 * var(--u));background:#ffffff80;border:1px solid rgba(255,255,255,.7)}.live-chips>span{display:flex;flex-direction:column;align-items:flex-start;padding:0 calc(4 * var(--u));min-width:0}.live-chips>span+span{border-left:1px solid var(--hair);padding-left:var(--s1)}.live-chips small{font-size:var(--floor);color:var(--muted);white-space:nowrap}.live-chips b{font-size:calc(19 * var(--ff));font-weight:600;font-variant-numeric:tabular-nums;color:#0b2f5c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.panel-body{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:0 var(--s3);scrollbar-width:thin;scrollbar-color:rgba(16,46,88,.25) transparent}.acc{border-top:1px solid var(--hair)}.acc:first-child{border-top:0}.acc-head{display:flex;align-items:center;gap:var(--s1);width:100%;border:0;background:none;text-align:left;padding:calc(14 * var(--u)) 0;font-size:calc(18 * var(--ff));font-weight:600;color:#0b2545}.acc-title{flex:1;min-width:0;line-height:1.3}.chev{flex:none;width:calc(10 * var(--u));height:calc(10 * var(--u));border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-25%) rotate(45deg);transition:transform .28s ease;margin-right:calc(4 * var(--u))}.acc[data-open=false] .chev{transform:rotate(-45deg)}.acc-body{display:grid;grid-template-rows:1fr;transition:grid-template-rows .32s cubic-bezier(.3,.7,.2,1)}.acc[data-open=false] .acc-body{grid-template-rows:0fr}.acc-inner{min-height:0;overflow:hidden;padding-bottom:var(--s2)}.acc[data-open=false] .acc-inner{padding-bottom:0;visibility:hidden;transition:visibility 0s .32s}.badge{flex:none;display:inline-grid;place-items:center;min-width:calc(30 * var(--u));height:calc(28 * var(--u));padding:0 var(--s1);border-radius:calc(9 * var(--u));background:linear-gradient(140deg,#2b8cff,#0a63d8);color:#fff;font-size:var(--floor);font-weight:600}.state{flex:none;font-size:var(--floor);font-weight:500;color:var(--ink2);background:#0a3c7814;border-radius:999px;padding:calc(2 * var(--u)) calc(10 * var(--u))}.state:empty{display:none}.desc{margin:0;font-size:calc(17 * var(--ff));line-height:1.6;color:var(--ink2)}.feedback{margin-top:var(--s2);padding:calc(12 * var(--u)) var(--s2);border-radius:calc(14 * var(--u));background:#ffffff8c;border-left:calc(4 * var(--u)) solid #9ab3c9}.feedback[data-state=ok]{border-left-color:#0a84ff}.feedback[data-state=warn]{border-left-color:#f0a020;background:#fff6e4b3}.feedback[data-state=bad]{border-left-color:#e2453a;background:#ffece9cc}.feedback>b{display:block;font-size:var(--floor);font-weight:600;color:#0b2545}.feedback p{margin:calc(4 * var(--u)) 0 0;font-size:var(--floor);line-height:1.55;color:var(--ink2)}.feedback #boom-reset{margin-top:var(--s1)}b.bad{color:#d23a2a}b.ok{color:#0a6cff}.controls{display:flex;flex-direction:column;gap:var(--s2)}.control-head output{font-size:calc(20 * var(--ff));font-weight:600;font-variant-numeric:tabular-nums;color:#0a56c4}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:calc(6 * var(--u));border-radius:999px;margin:calc(10 * var(--u)) 0 calc(6 * var(--u));background:linear-gradient(90deg,#0a84ff var(--fill,50%),rgba(16,46,88,.16) var(--fill,50%))}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:calc(22 * var(--u));height:calc(22 * var(--u));border-radius:50%;background:#fff;border:0;box-shadow:0 1px 4px #00000040,0 0 0 .5px #00000014}input[type=range]::-moz-range-thumb{width:calc(22 * var(--u));height:calc(22 * var(--u));border-radius:50%;background:#fff;border:0;box-shadow:0 1px 4px #00000040}.scale{position:relative;display:flex;justify-content:space-between;font-size:var(--floor);color:var(--muted);height:calc(22 * var(--u));line-height:1}.scale .band{position:absolute;left:var(--a);width:calc(var(--b) - var(--a));top:calc(-4 * var(--u));padding-top:calc(4 * var(--u));text-align:center;white-space:nowrap;color:#0a56c4;border-top:3px solid rgba(10,132,255,.45);font-size:var(--floor)}.module-actions{display:flex;margin-top:var(--s2)}.controls:empty+.module-actions,#m-controls[hidden]+.module-actions{margin-top:0}.primary{border:0;background:linear-gradient(140deg,#2b8cff,#0a63d8);color:#fff}.module-actions button{flex:1;border:0;border-radius:999px;padding:calc(10 * var(--u)) var(--s2);font-size:calc(17 * var(--ff));font-weight:600;box-shadow:0 4px 14px #0a63d847}.progress{height:calc(4 * var(--u));border-radius:999px;background:#102e581f;overflow:hidden;margin-top:var(--s2)}.progress b{display:block;height:100%;width:0;background:linear-gradient(90deg,#5ac8fa,#0a84ff);transition:width .2s linear}.eqs{display:flex;flex-direction:column;gap:var(--s1)}.eq{font-size:calc(17 * var(--ff));font-weight:500;color:#0b2f5c;padding:calc(10 * var(--u)) var(--s2);border-radius:calc(12 * var(--u));background:#ffffff8c}.rxn{display:flex;align-items:center;gap:calc(10 * var(--u));flex-wrap:nowrap;font-size:calc(19 * var(--ff))}.rxn-side{white-space:nowrap;font-weight:600;color:#0b2f5c}.rxn-arr{display:flex;flex-direction:column;align-items:center;flex:none;line-height:1}.rxn-cond{display:block;min-height:1.15em;text-align:center;font-size:var(--floor);font-weight:500;color:#9a5a10;white-space:nowrap;line-height:1.15}.rxn-equal{display:block;width:3em;height:calc(8 * var(--u));margin:calc(4 * var(--u)) 0;border-top:calc(1.5 * var(--u)) solid currentColor;border-bottom:calc(1.5 * var(--u)) solid currentColor;color:#0b2f5c}.rxn-rev{display:flex;flex-direction:column;gap:calc(3 * var(--u));width:3em;margin:calc(3 * var(--u)) 0;color:#0b2f5c}.rxn-arrow{display:flex;width:100%}.rxn-arrow.up{align-items:flex-end}.rxn-arrow.down{align-items:flex-start}.rxn-line{flex:1;height:0;border-top:calc(1.5 * var(--u)) solid currentColor}.rxn-arrow.up .rxn-line{margin-bottom:0}.rxn-head{flex:none;width:calc(12 * var(--u));height:calc(8 * var(--u));fill:currentColor;display:block}.rxn-arrow.up .rxn-head{margin-left:calc(-2 * var(--u));margin-bottom:-1px}.rxn-arrow.down .rxn-head{margin-right:calc(-2 * var(--u));margin-top:-1px}.trap ul{margin:0;padding-left:1.2em}.trap li{font-size:calc(17 * var(--ff));line-height:1.6;color:var(--ink2)}.trap li::marker{color:#e08a1c}.kpi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s1)}.kpi span{display:flex;flex-direction:column;padding:calc(10 * var(--u)) calc(12 * var(--u));border-radius:calc(12 * var(--u));background:#ffffff8c}.kpi small{font-size:var(--floor);color:var(--muted)}.kpi b{font-size:calc(22 * var(--ff));font-weight:600;line-height:1.25;color:#0b2f5c;font-variant-numeric:tabular-nums}.kpi b small{font-size:var(--floor);margin-left:2px}.kpi span.bad{background:#ffece0bf}.kpi span.bad b{color:#d9661f}.chart{margin-top:var(--s1);padding:var(--s1);border-radius:calc(12 * var(--u));background:#ffffff8c}#chart-cv{display:block;width:100%;height:calc(120 * var(--u))}.hint{margin:0 0 var(--s1);font-size:var(--floor);color:var(--muted)}#legend{display:flex;flex-wrap:wrap;gap:var(--s1)}#legend button{display:flex;align-items:center;gap:calc(6 * var(--u));border:1px solid rgba(16,46,88,.12);background:#fff9;padding:calc(4 * var(--u)) calc(12 * var(--u)) calc(4 * var(--u)) calc(8 * var(--u));border-radius:999px;font-size:var(--floor);font-weight:500;color:#25496f}#legend button .mol-ico{width:calc(34 * var(--u));height:calc(34 * var(--u));margin:calc(-6 * var(--u)) 0;object-fit:contain;filter:drop-shadow(0 1px 1.5px rgba(6,32,74,.25))}#legend button[aria-pressed=true] .mol-ico{filter:drop-shadow(0 0 2px rgba(255,255,255,.7))}#legend button i{width:calc(11 * var(--u));height:calc(11 * var(--u));border-radius:50%;background:var(--c);box-shadow:0 0 0 1px #0000001f}#legend button[aria-pressed=true]{background:linear-gradient(140deg,#2b8cff,#0a63d8);color:#fff;border-color:transparent}.trace-btn{margin-top:var(--s2);border:0;background:#0a3c7814;color:#1d5da6;padding:calc(6 * var(--u)) calc(14 * var(--u));border-radius:999px;font-weight:600;font-size:var(--floor)}.trace-btn[aria-pressed=true]{background:linear-gradient(140deg,#f5b53a,#f08a24);color:#fff}.toggles{display:grid;grid-template-columns:1fr 1fr;gap:var(--s2) var(--s2)}.switch{display:flex;align-items:center;gap:calc(10 * var(--u));font-size:var(--floor);font-weight:500;color:#0b2545;cursor:pointer}.switch input{position:absolute;opacity:0;width:0;height:0}.switch span{flex:none;position:relative;width:calc(42 * var(--u));height:calc(26 * var(--u));border-radius:999px;background:#102e582e;transition:background .2s}.switch span:after{content:"";position:absolute;left:2px;top:2px;width:calc(26 * var(--u) - 4px);height:calc(26 * var(--u) - 4px);border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000040;transition:transform .2s}.switch input:checked+span{background:#34c759}.switch input:checked+span:after{transform:translate(calc(16 * var(--u)))}.switch input:focus-visible+span{outline:3px solid #0a84ff;outline-offset:2px}.theory .kicker{margin:0 0 var(--s1);font-size:var(--floor);letter-spacing:.12em;color:var(--muted)}.theory .cond{margin:0 0 var(--s1);font-size:var(--floor);line-height:1.6;color:var(--ink2)}.theory h3{margin:var(--s2) 0 calc(4 * var(--u));font-size:var(--floor);font-weight:600;color:#0b2545}.theory p{margin:0;font-size:var(--floor);line-height:1.65;color:var(--ink2)}.model-note{margin-top:var(--s2);padding:calc(12 * var(--u)) var(--s2);border-radius:calc(12 * var(--u));background:#ffffff80}.model-note b{font-size:var(--floor);font-weight:600}.panel-foot{display:flex;gap:var(--s1);padding:calc(12 * var(--u)) var(--s3) var(--s2);border-top:1px solid var(--hair)}.panel-foot button{flex:1;border:0;border-radius:999px;padding:calc(8 * var(--u)) var(--s1);background:#fff9;font-size:var(--floor);font-weight:500;color:#164a86;white-space:nowrap}.panel-foot button:hover{background:#ffffffd9}.boom-banner{position:absolute;left:var(--m);top:40%;z-index:6;padding:var(--s2) var(--s3);border-radius:calc(18 * var(--u));background:#7a1010ee;color:#fff;display:flex;flex-direction:column;gap:var(--s1);max-width:calc(360 * var(--u))}.boom-banner b{font-size:calc(22 * var(--u))}.boom-banner span{font-size:var(--floor)}.boom-banner button,#boom-reset{align-self:flex-start;padding:calc(8 * var(--u)) var(--s3);border-radius:999px;border:0;background:#fff;color:#7a1010;font-weight:700;font-size:var(--floor);pointer-events:auto}.feedback #boom-reset{background:linear-gradient(140deg,#ff5a4f,#d42c22);color:#fff}.scene-label{position:absolute;left:0;top:0;white-space:nowrap;padding:calc(4 * var(--u)) calc(10 * var(--u));border-radius:calc(9 * var(--u));font-size:var(--floor);font-weight:600;color:#17324f;background:#ffffffe6;border:1px solid #dbe7f2;box-shadow:0 4px 14px #1e3d5c1f;transition:opacity .2s;will-change:transform}.scene-label i{font-style:normal;color:#0a6cff;margin-left:4px}.scene-label.unit{z-index:3;display:flex;flex-direction:column;align-items:center;font-size:calc(17 * var(--u));background:linear-gradient(110deg,#1c3a50eb,#122c40e6);color:#fff;border-color:#a0c0cdb3}.scene-label.unit small{font-size:var(--floor);font-weight:500;opacity:.88;margin-top:1px}.scene-label.unit.small{font-size:var(--floor)}.labels.overview .scene-label small{display:none}.labels.overview .scene-label.unit{font-size:var(--floor);padding:calc(3 * var(--u)) calc(9 * var(--u));background:#102033b8}.scene-label.gas{z-index:2;font-size:var(--floor);padding:calc(3 * var(--u)) calc(9 * var(--u));background:#14304ae6;color:#fff;border-color:#ffffff40}.scene-label.gas.loop{background:linear-gradient(105deg,#b87408ee,#e09a1cee)}.scene-label.trace{background:linear-gradient(105deg,#e8a21ef2,#d9801aee);border-color:#fff3;display:flex;flex-direction:column;align-items:center;font-size:var(--floor)}.scene-label.trace small{font-size:var(--floor);font-weight:500}.scene-label.micro{font-size:var(--floor)}.scene-label.zone{display:flex;flex-direction:column;align-items:flex-start;font-size:var(--floor);padding:calc(4 * var(--u)) calc(10 * var(--u));color:#fff;background:#14202ccc;border:1px solid rgba(255,255,255,.33);box-shadow:0 4px 14px #0006}.scene-label.zone small{font-size:var(--floor);font-weight:500;opacity:.85;margin-top:1px}.scene-label.reading{display:flex;gap:8px;padding:5px 8px;background:#0e161dee;border:2px solid #56626e;border-radius:7px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:var(--floor);font-weight:700}.scene-label.reading span{color:#ff4a55}.scene-label.reading span+span{color:#5fe3ff}.scene-label.status{display:flex;align-items:center;gap:7px;font-size:var(--floor);background:#101a24dd;color:#fff}.scene-label.stamp{font-size:calc(24 * var(--u));font-weight:800;color:#fff;background:linear-gradient(110deg,#0a7bfff2,#0b5fc8e8);border:2px solid #bfe3ff;padding:8px 18px}.micro-card{position:absolute;z-index:4;left:0;top:0;width:calc(340 * var(--u));pointer-events:auto;--pf:1.5;--ff:calc(var(--u) * var(--pf));--floor:calc(16 * var(--ff));display:flex;flex-direction:column;border-radius:calc(24 * var(--u));overflow:hidden;padding:0 var(--s2)}.micro-card[data-open=false] .chev{transform:rotate(-45deg)}.micro-card[data-open=false] .acc-body{grid-template-rows:0fr}.micro-card[data-open=false] .acc-inner{padding-bottom:0;visibility:hidden;transition:visibility 0s .32s}@media(max-aspect-ratio:3/2){.micro-card{width:calc(290 * var(--u))}}.micro-card .acc-body{min-height:0}.micro-card .acc-head{padding:calc(12 * var(--u)) 0}.micro-card .acc-title{white-space:normal}.mc-view{position:relative;aspect-ratio:2/1;flex:none;border-radius:calc(14 * var(--u));overflow:hidden;background:#0b2746;box-shadow:inset 0 0 0 1px #102e5840,inset 0 2px 6px #00000059}.mc-cv{position:absolute;inset:0;width:100%;height:100%;display:block}.mc-tag{position:absolute;left:0;top:0;white-space:nowrap;font-size:calc(16 * var(--u));font-weight:600;line-height:1.15;padding:1px calc(6 * var(--u));border-radius:calc(7 * var(--u));background:#08162ac7;border:1px solid rgba(255,255,255,.35);color:#fff;transition:opacity .25s;opacity:0;pointer-events:none}.mc-tag.fe{color:#ffd9b8;border-color:#ffbe8c8c;transform:translate(-50%,-100%)}.mc-tag.n2{color:#a9c4ff}.mc-tag.nh3{color:#cdf5ff;border-color:#a0e6ffb3}.mc-steps{list-style:none;margin:var(--s1) 0 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:calc(6 * var(--u))}.mc-steps li{position:relative;display:flex;flex-direction:column;align-items:center;padding:calc(4 * var(--u)) 0 calc(6 * var(--u));border-radius:calc(12 * var(--u));overflow:hidden;background:#ffffff80;border:1px solid rgba(255,255,255,.7);color:var(--muted);transition:background .3s,color .3s,border-color .3s}.mc-steps i{font-style:normal;font-size:calc(16 * var(--u));font-weight:700;line-height:1.1}.mc-steps span{font-size:var(--floor);font-weight:600;line-height:1.2;text-align:center;white-space:nowrap}.mc-steps em{position:absolute;left:0;bottom:0;height:calc(3 * var(--u));width:0;background:currentColor;opacity:.85}.mc-steps li.on em{width:var(--p,0%)}.mc-steps li.done{color:#25507e}.mc-steps li.on{background:linear-gradient(140deg,#2b8cff,#0a63d8);border-color:#fff9;color:#fff}.mc-steps li.hot{background:#ffece9cc;border-color:#f3b8ad;color:#d23a2a}.mc-steps li.hot.on{background:linear-gradient(140deg,#ff6a55,#d42c22);border-color:#fff9;color:#fff}.mc-steps li.cool{background:#e2f8ecd9;border-color:#a8e2c2;color:#16884c}.mc-steps li.cool.on{background:linear-gradient(140deg,#34c77b,#16884c);border-color:#fff9;color:#fff}.mc-cap{margin:var(--s1) 0 0;padding:calc(8 * var(--u)) calc(12 * var(--u));border-radius:calc(14 * var(--u));background:#ffffff8c;border-left:calc(4 * var(--u)) solid #0a84ff;font-size:var(--floor);line-height:1.4;color:var(--ink2);min-height:calc(2.8em + 16 * var(--u))}.mc-cap b{margin-right:calc(6 * var(--u));color:#0b2545;font-weight:700}.live-chips b{white-space:normal;font-size:calc(17 * var(--ff));line-height:1.3;overflow:visible;overflow-wrap:anywhere;max-width:100%}.micro-cv{display:block;width:100%;height:calc(300 * var(--u));border-radius:calc(12 * var(--u));background:radial-gradient(ellipse at 50% 40%,#ffffffd9,#d6e2ee99)}.micro-eq{margin:var(--s1) 0 0;font-size:calc(18 * var(--ff))}.micro-cap{margin:calc(6 * var(--u)) 0 0}.panel-foot #cut-all{flex:1.35;font-weight:600}.panel-foot #cut-all[aria-pressed=true]{background:linear-gradient(140deg,#2b8cff,#0a63d8);color:#fff;box-shadow:0 2px 8px #0a63d84d}.kcard{display:flex;flex-direction:column;gap:var(--s2)}.phline{padding:calc(12 * var(--u)) var(--s2) calc(10 * var(--u));border-radius:calc(14 * var(--u));background:#ffffff8c}.ph-track{position:relative;height:calc(14 * var(--u));margin:calc(34 * var(--u)) calc(10 * var(--u)) 0;border-radius:999px;background:linear-gradient(90deg,#e2453a,#f08a24,#f3c33a 28%,#8fd27a,#3fa7d6 72%,#3a5fd6,#5a3fc0);box-shadow:inset 0 0 0 1px #102e582e}.ph-win{position:absolute;top:calc(-6 * var(--u));bottom:calc(-6 * var(--u));left:var(--a);width:calc(var(--b) - var(--a));border-radius:calc(6 * var(--u));border:calc(3 * var(--u)) solid #0a6cff;background:#0a6cff24;box-shadow:0 0 0 calc(3 * var(--u)) #ffffffbf}.ph-mark{position:absolute;left:var(--x);bottom:calc(100% + 8 * var(--u));display:flex;flex-direction:column;font-size:var(--floor);font-weight:600;line-height:1.2;color:#0b2f5c;white-space:nowrap}.ph-mark em{font-style:normal;color:#0a56c4;font-weight:700}.ph-mark.lo{transform:translate(-50%);align-items:center}.ph-mark.hi{transform:translate(-8%);align-items:flex-start}.ph-mark:after{content:"";position:absolute;top:100%;left:var(--tick,50%);height:calc(8 * var(--u));border-left:2px solid #0a6cff}.ph-mark.hi:after{left:8%}.ph-now{position:absolute;left:var(--x);top:calc(100% + 2 * var(--u));transform:translate(-50%);width:0;height:0;border-left:calc(8 * var(--u)) solid transparent;border-right:calc(8 * var(--u)) solid transparent;border-bottom:calc(11 * var(--u)) solid #0b2545;transition:left .2s}.ph-now.off{border-bottom-color:#e2453a}.ph-ticks{position:relative;height:calc(22 * var(--u));margin:calc(14 * var(--u)) calc(6 * var(--u)) 0}.ph-ticks span{position:absolute;left:var(--x);transform:translate(-50%);font-size:var(--floor);color:var(--muted);font-variant-numeric:tabular-nums;line-height:1}.ph-cap{margin:calc(8 * var(--u)) 0 0;font-size:var(--floor);line-height:1.5;color:var(--ink2)}.ph-cap b{color:#0a56c4}.kdata{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s1);margin:0}.kdata div{padding:calc(8 * var(--u)) calc(10 * var(--u));border-radius:calc(12 * var(--u));background:#ffffff8c;min-width:0}.kdata dt{font-size:var(--floor);color:var(--muted);white-space:nowrap}.kdata dd{margin:calc(2 * var(--u)) 0 0;font-size:var(--floor);font-weight:600;color:#0b2f5c;overflow-wrap:anywhere}.kcalc{margin:0;padding:calc(10 * var(--u)) var(--s2) calc(10 * var(--u)) calc(34 * var(--u));border-radius:calc(12 * var(--u));background:#ffffff8c;font-size:var(--floor);line-height:1.55;color:var(--ink2)}.kcalc li+li{margin-top:calc(4 * var(--u))}.kcalc b{color:#0a56c4;white-space:nowrap}.cmp{display:flex;flex-direction:column;border-radius:calc(14 * var(--u));overflow:hidden;background:#ffffff8c;border:1px solid rgba(255,255,255,.7)}.cmp-row{display:grid;grid-template-columns:calc(92 * var(--ff) / 1.5) minmax(0,1fr) minmax(0,1.15fr)}.cmp-row+.cmp-row{border-top:1px solid var(--hair)}.cmp-row>span{padding:calc(8 * var(--u)) calc(10 * var(--u));font-size:var(--floor);line-height:1.45;color:var(--ink2);min-width:0}.cmp-row>span+span{border-left:1px solid var(--hair)}.cmp-row>span[role=rowheader]{font-weight:600;color:#0b2545}.cmp-h>span{font-weight:700;color:#0b2545;background:#0a3c780f}.cmp-h .win{background:linear-gradient(140deg,#2b8cff2e,#0a63d81f);color:#0a56c4}.cmp-h .win em{display:block;font-style:normal;font-weight:600;font-size:var(--floor);color:#0a6cff}.cmp .good{color:#16784a;font-weight:600}.cmp .bad{color:#b4462c}.cmp .na{color:var(--muted)}.cmp-eq,.cmp-eq .rxn-side{font-size:var(--floor)}.ph-flag{position:absolute;left:var(--x);bottom:calc(100% + 8 * var(--u));transform:translate(-50%);font-size:calc(18 * var(--ff));font-weight:700;color:#0a56c4;line-height:1}.ph-ticks{margin-left:calc(10 * var(--u));margin-right:calc(10 * var(--u))}.ph-legend{list-style:none;margin:calc(6 * var(--u)) 0 0;padding:0;display:flex;flex-wrap:wrap;gap:calc(4 * var(--u)) var(--s2)}.ph-legend li{font-size:var(--floor);color:var(--ink2);white-space:nowrap}.ph-legend b{color:#0a56c4;margin-right:calc(6 * var(--u))}.kdata{grid-template-columns:1fr;gap:0;border-radius:calc(12 * var(--u));overflow:hidden;background:#ffffff8c}.kdata div{display:flex;justify-content:space-between;align-items:baseline;gap:var(--s1);border-radius:0;background:none;padding:calc(6 * var(--u)) calc(12 * var(--u))}.kdata div+div{border-top:1px solid var(--hair)}.kdata dt{white-space:normal}.kdata dd{margin:0;white-space:nowrap}.nw,.live-chips b .nw{white-space:nowrap}@media(max-aspect-ratio:3/2){.views{gap:calc(2 * var(--u)) calc(4 * var(--u));padding:calc(4 * var(--u)) calc(8 * var(--u))}.views button{padding:calc(4 * var(--u)) calc(5 * var(--u))}.views button[data-s] .lf{display:none}.views button[data-s]:after{content:attr(data-s)}.stage-group{padding-left:calc(5 * var(--u))}}.stage.intro-on .scene-header,.stage.intro-on .stagebar,.stage.intro-on .labels,.stage.intro-on #labels{opacity:0!important;pointer-events:none!important;transition:none!important}.demo-box{margin:0 0 var(--s2);padding:calc(12 * var(--u)) var(--s2) calc(10 * var(--u));border-radius:calc(14 * var(--u));background:linear-gradient(140deg,#ffece6e6,#fff6ecd9);border:1px solid rgba(214,52,36,.28);border-left:calc(4 * var(--u)) solid #d42c22}.demo-btn{display:block;width:100%;border:0;border-radius:999px;padding:calc(8 * var(--ff)) var(--s2);cursor:pointer;background:linear-gradient(140deg,#ff5a4f,#c9271d);color:#fff;font-size:calc(17 * var(--ff));font-weight:700;letter-spacing:.04em;box-shadow:0 calc(4 * var(--u)) calc(14 * var(--u)) #c9271d52;transition:filter .15s,transform .15s}.demo-btn:hover{filter:brightness(1.07)}.demo-btn:active{transform:scale(.98)}.demo-btn:disabled{opacity:.55;cursor:default;filter:grayscale(.3)}.demo-cap{margin:calc(8 * var(--u)) 0 0;font-size:var(--floor);line-height:1.55;color:#6b1a12}.demo-ui{position:absolute;inset:0;z-index:61;pointer-events:none}.demo-ui[hidden]{display:none}.demo-sub{position:absolute;left:50%;bottom:calc(40 * var(--u));transform:translate(-50%);margin:0;max-width:min(calc(1240 * var(--u)),calc(100% - 4 * var(--m)));width:max-content;box-sizing:border-box;padding:calc(10 * var(--u)) calc(26 * var(--u));border-radius:calc(12 * var(--u));background:#0c1018b8;color:#fff;font-size:calc(26 * var(--u));line-height:1.5;font-weight:600;text-align:center;box-shadow:0 calc(6 * var(--u)) calc(24 * var(--u)) #00000059}.demo-skip{position:absolute;right:calc(28 * var(--u));top:calc(26 * var(--u));pointer-events:auto;border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:calc(8 * var(--u)) calc(24 * var(--u));background:#0c10188c;color:#fff;font-size:calc(20 * var(--u));font-weight:600;cursor:pointer}.demo-skip:hover{background:#0c1018bf}.formula-layer{position:absolute;inset:0;pointer-events:none;z-index:2}.formula{position:absolute;left:0;top:0;white-space:nowrap;will-change:transform,opacity;padding:calc(2 * var(--u)) calc(9 * var(--u));border-radius:999px;font-size:calc(19 * var(--u));font-weight:700;letter-spacing:.01em;font-family:"Cambria Math","STIX Two Math","Times New Roman",var(--font);color:#fff;background:#084a94db;border:1px solid rgba(160,214,255,.75);box-shadow:0 3px 10px #061e3c4d}.formula-out{background:#0e7048e0;border-color:#aaf0c8b3}.formula-gas{background:#505c6cdb;border-color:#e6ecf4b3}.formula-solid{background:#fafaf6f0;color:#17324f;border-color:#c9d6e2}.formula-ion{background:#763496db;border-color:#debeffb3}.formula-warn{background:#c4281ce6;border-color:#ffc8becc}.scene-label.active{outline:calc(3 * var(--u)) solid #ffcf4a;box-shadow:0 0 18px #ffcf4acc;z-index:4}.scene-label.unit.active{background:linear-gradient(110deg,#d97a12f2,#b85a0ae8);border-color:#ffe2a8}.scene-label.stream{font-size:var(--floor);color:#1b66b0;background:#e6f2ffeb}.scene-label.stream.green{color:#1d7a4e;background:#e9f9f0f0;border-color:#bfe8d2}.scene-label.note{font-size:var(--floor);color:#fff;background:#14202ccc;border:1px solid rgba(255,255,255,.33)}.labels.overview .scene-label.unit.active{background:#102033b8;outline:0;box-shadow:none}.dbg-info{position:absolute;left:40px;bottom:120px;z-index:8;max-width:760px;max-height:300px;overflow:auto;margin:0;padding:10px 14px;font:16px/1.5 Menlo,Consolas,monospace;color:#ffe;background:#101820d8;border-radius:10px;white-space:pre-wrap}.views .step-btn i{font-style:normal;margin-right:calc(3 * var(--u));opacity:.7}.hstats{display:grid;grid-template-columns:1fr 1fr;gap:var(--s1);margin-top:var(--s2)}.hstats:empty{display:none}.hstats>span{display:flex;flex-direction:column;padding:calc(8 * var(--u)) calc(12 * var(--u));border-radius:calc(12 * var(--u));background:#ffffff8c}.hstats small{font-size:var(--floor);color:var(--muted)}.hstats b{font-size:calc(17 * var(--ff));font-weight:600;color:#0b2f5c}.module-actions{gap:var(--s1)}.module-actions #auto{flex:0 0 auto;background:#ffffffb3;color:#164a86;box-shadow:none;border:1px solid rgba(16,46,88,.14)}.module-actions #auto[aria-pressed=true]{background:linear-gradient(140deg,#2b8cff,#0a63d8);color:#fff}.rxn-note{display:block;margin-top:calc(4 * var(--u));font-size:var(--floor);color:var(--muted);font-weight:500}.eq-wrap{display:flex;flex-direction:column}.theory h2{margin:0 0 var(--s1);font-size:calc(20 * var(--u));color:#0b2545}.theory .equation-bar{display:flex;align-items:center;gap:calc(10 * var(--u));margin:calc(6 * var(--u)) 0;font-size:calc(18 * var(--ff));font-weight:600;color:#0b2f5c;white-space:nowrap}.theory .equation-bar .cond{display:inline-flex;flex-direction:column;align-items:center;font-style:normal;color:#9a5a10;min-width:3em;line-height:1.1}.theory .equation-bar .cond small{font-size:var(--floor);min-height:1.1em}.theory .equation-bar .cond u{display:block;width:3em;height:calc(8 * var(--u));border-top:calc(1.5 * var(--u)) solid #0b2f5c;border-bottom:calc(1.5 * var(--u)) solid #0b2f5c;margin:calc(3 * var(--u)) 0 calc(1.1em + 3 * var(--u))}.theory .equation-bar .cond small:empty+u{margin-top:calc(1.1em + 3 * var(--u))}.theory b{color:#0b2545}.eq-wrap .rxn{flex-wrap:wrap;row-gap:calc(4 * var(--u));font-size:calc(18 * var(--ff))}.eq-wrap .rxn-side{white-space:normal}.live-chips b{font-size:calc(14 * var(--ff))}.live-chips b .dot{white-space:nowrap}.eqi{white-space:normal}.eqi-s{white-space:nowrap}.eqi-arr{display:inline-flex;flex-direction:column;align-items:center;vertical-align:middle;margin:0 .28em;line-height:1}.eqi-arr small{display:block;font-size:.64em;line-height:1.05;min-height:1.05em;font-weight:600;color:inherit;opacity:.92;white-space:nowrap}.eqi-arr i{display:block;width:2.6em;height:.32em;border-top:.09em solid currentColor;border-bottom:.09em solid currentColor}@media(max-aspect-ratio:3/2){.views{flex-wrap:nowrap}.views button:not([aria-pressed=true]) .nm{display:none}.views .step-btn:not([aria-pressed=true]) i{margin-right:0;opacity:1}}.panel-body{padding-bottom:var(--s3)}.panel-body.more{-webkit-mask-image:linear-gradient(#000 calc(100% - 56px),transparent);mask-image:linear-gradient(#000 calc(100% - 56px),transparent)}.rxn-to{position:relative;display:block;width:3.2em;height:calc(1.5 * var(--u));margin:calc(7 * var(--u)) 0;background:#0b2f5c}.rxn-to:after{content:"";position:absolute;right:calc(-2 * var(--u));top:50%;transform:translateY(-50%);border-left:calc(10 * var(--u)) solid #0b2f5c;border-top:calc(5 * var(--u)) solid transparent;border-bottom:calc(5 * var(--u)) solid transparent}.stage-group .nm{display:inline}.theory .equation-bar .cond b.rv{display:block;font-size:1.5em;line-height:1;font-weight:500;color:#0b2f5c;margin:calc(1 * var(--u)) 0}.sim-box{margin:0 0 var(--s2);padding:calc(12 * var(--u)) var(--s2) calc(12 * var(--u));border-radius:calc(14 * var(--u));background:#ffffff80;border:1px solid rgba(16,46,88,.1)}.sim-box[hidden]{display:none}.control-head{display:flex;justify-content:space-between;align-items:baseline}.control-head label{font-size:var(--floor);font-weight:600;color:#0b2545}.control-head output{font-size:calc(22 * var(--ff));font-weight:700;font-variant-numeric:tabular-nums;color:#0a56c4}.sim-box[data-state=warn] .control-head output{color:#c47500}.sim-box[data-state=bad] .control-head output,.sim-box[data-state=hot] .control-head output{color:#d23a2a}#sl-T{-webkit-appearance:none;appearance:none;width:100%;height:calc(6 * var(--u));border-radius:999px;margin:calc(12 * var(--u)) 0 calc(8 * var(--u));background:linear-gradient(90deg,#0a84ff var(--fill,28%),rgba(16,46,88,.16) var(--fill,28%))}.sim-box[data-state=hot] #sl-T,.sim-box[data-state=bad] #sl-T{background:linear-gradient(90deg,#0a84ff 0,#f0a020 57%,#e2453a var(--fill,28%),rgba(16,46,88,.16) var(--fill,28%))}#sl-T::-webkit-slider-thumb{-webkit-appearance:none;width:calc(22 * var(--u));height:calc(22 * var(--u));border-radius:50%;background:#fff;border:0;box-shadow:0 1px 4px #00000040,0 0 0 .5px #00000014}#sl-T::-moz-range-thumb{width:calc(22 * var(--u));height:calc(22 * var(--u));border-radius:50%;background:#fff;border:0;box-shadow:0 1px 4px #00000040}.sim-box .scale{position:relative;display:flex;justify-content:space-between;font-size:calc(14 * var(--ff));color:var(--muted);height:calc(24 * var(--u));line-height:1;margin-top:calc(6 * var(--u))}.sim-box .scale .band{position:absolute;left:var(--a);width:calc(var(--b) - var(--a));top:calc(-6 * var(--u));padding-top:calc(5 * var(--u));text-align:center;white-space:nowrap;color:#0a56c4;border-top:3px solid rgba(10,132,255,.5);font-size:calc(14 * var(--ff))}.sim-box .scale .band.hot{color:#b86a00;border-top-color:#f0a020b3}.sim-box .scale .band.boom{color:#c42a20;border-top-color:#e2453acc}.sim-box .scale>span:not(.band){position:relative;top:calc(14 * var(--u))}.sim-box .scale{height:calc(36 * var(--u))}.sim-read{display:grid;grid-template-columns:1fr 1fr;gap:var(--s1);margin-top:calc(4 * var(--u))}.sim-read span{display:flex;flex-direction:column;padding:calc(6 * var(--u)) calc(10 * var(--u));border-radius:calc(10 * var(--u));background:#fff9}.sim-read small{font-size:calc(14 * var(--ff));color:var(--muted)}.sim-read b{font-size:calc(20 * var(--ff));font-weight:700;color:#0a56c4;font-variant-numeric:tabular-nums;white-space:nowrap}.sim-read b.warn{color:#c47500}.sim-read b.bad{color:#d23a2a}.conv-bar{height:calc(6 * var(--u));border-radius:999px;background:#102e581f;overflow:hidden;margin-top:calc(8 * var(--u))}.conv-bar b{display:block;height:100%;width:0;background:linear-gradient(90deg,#5ac8fa,#0a84ff);transition:width .25s}.conv-bar b.warn{background:linear-gradient(90deg,#ffd27a,#f0a020)}.conv-bar b.bad{background:linear-gradient(90deg,#ff8a7a,#e2453a)}.sim-box .feedback{margin-top:calc(10 * var(--u));padding:calc(10 * var(--u)) calc(12 * var(--u));border-radius:calc(12 * var(--u));background:#fff9;border-left:calc(4 * var(--u)) solid #9ab3c9}.sim-box .feedback[data-state=ok]{border-left-color:#0a84ff}.sim-box .feedback[data-state=warn]{border-left-color:#f0a020;background:#fff6e4d9}.sim-box .feedback[data-state=bad]{border-left-color:#e2453a;background:#ffece9eb}.sim-box .feedback>b{display:block;font-size:var(--floor);font-weight:700;color:#0b2545}.sim-box .feedback[data-state=bad]>b{color:#b0201a}.sim-box .feedback p{margin:calc(4 * var(--u)) 0 0;font-size:var(--floor);line-height:1.55;color:var(--ink2)}#boom-reset{margin-top:calc(10 * var(--u));padding:calc(8 * var(--u)) calc(20 * var(--u));border-radius:999px;border:0;cursor:pointer;font-weight:700;font-size:var(--floor);background:linear-gradient(140deg,#ff5a4f,#d42c22);color:#fff;box-shadow:0 calc(4 * var(--u)) calc(12 * var(--u)) #c9271d4d}#boom-reset[hidden]{display:none}#mute-btn[aria-pressed=true]{opacity:.6}.boom-flash{position:absolute;inset:0;z-index:5;pointer-events:none;background:radial-gradient(circle at var(--fx,40%) var(--fy,45%),rgba(255,236,190,.95),rgba(255,140,40,.55) 30%,rgba(120,20,0,0) 70%);opacity:0}.boom-flash.go{animation:boomFlash .6s ease-out}@keyframes boomFlash{0%{opacity:0}8%{opacity:.85}to{opacity:0}}.panel-foot{gap:calc(6 * var(--u));padding-left:var(--s2);padding-right:var(--s2)}.panel-foot button{min-width:0;white-space:nowrap;padding-left:calc(4 * var(--u));padding-right:calc(4 * var(--u))}.panel-foot #cut-all{flex:1.5}@media(max-aspect-ratio:5/4){.scene-label.note.small,.scene-label.unit.small small{display:none!important}}.run-dock{flex:none;display:flex;align-items:stretch;gap:var(--s1);padding:calc(12 * var(--u)) var(--s2) 0;border-top:1px solid var(--hair)}.run-btn{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:calc(10 * var(--u));border:0;border-radius:999px;min-height:calc(60 * var(--u));padding:0 var(--s2);font-size:calc(19 * var(--ff));font-weight:800;letter-spacing:.06em;color:#fff;white-space:nowrap;background:linear-gradient(140deg,#2f93ff,#0a5fd6);box-shadow:0 calc(6 * var(--u)) calc(18 * var(--u)) #0a63d861,inset 0 1px #ffffff59;transition:background .25s,box-shadow .25s,transform .12s}.run-btn:active{transform:scale(.98)}.run-btn[data-state=idle]{animation:runBreath 2.6s ease-in-out infinite}@keyframes runBreath{0%,to{box-shadow:0 calc(6 * var(--u)) calc(18 * var(--u)) #0a63d857,0 0 #2f93ff00}50%{box-shadow:0 calc(6 * var(--u)) calc(22 * var(--u)) #0a63d880,0 0 0 calc(6 * var(--u)) #2f93ff38}}.run-btn[data-state=run]{background:linear-gradient(140deg,#ff5a4f,#d42c22);box-shadow:0 calc(6 * var(--u)) calc(18 * var(--u)) #c9271d5c,inset 0 1px #ffffff4d}.run-btn[data-state=lock]{background:linear-gradient(140deg,#aab6c4,#8794a4);box-shadow:none;cursor:not-allowed;animation:none;font-size:calc(17 * var(--ff))}.run-dot{display:none;flex:none;width:calc(12 * var(--u));height:calc(12 * var(--u));border-radius:50%;background:#fff;box-shadow:0 0 calc(8 * var(--u)) #fff}.run-btn[data-state=run] .run-dot{display:block;animation:runBlink 1s steps(1) infinite}@keyframes runBlink{50%{opacity:.15}}.run-time{font-size:calc(15 * var(--ff));font-weight:600;letter-spacing:.02em;opacity:.92;font-variant-numeric:tabular-nums;padding-left:calc(10 * var(--u));border-left:1px solid rgba(255,255,255,.45)}.auto-mini{flex:none;align-self:center;border:1px solid rgba(16,46,88,.16);border-radius:999px;padding:calc(7 * var(--u)) calc(12 * var(--u));background:#ffffff9e;color:#164a86;font-size:calc(14 * var(--ff));font-weight:600;white-space:nowrap}.auto-mini[aria-pressed=true]{background:#dcebff;border-color:#2b8cff;color:#0a5fd6}.panel-foot.transport{border-top:0;padding-top:calc(10 * var(--u))}.panel-foot.transport button{background:#ffffff57;color:#4a6889;font-weight:500;box-shadow:none}.panel-foot.transport button:hover{background:#ffffffb3;color:#164a86}.panel-foot #cut-all[aria-pressed=true]{background:#2b8cff29;color:#1a5fae;box-shadow:none;font-weight:600}.run-fab{display:none;position:absolute;z-index:8;right:var(--m);bottom:var(--m);width:calc(84 * var(--u));height:calc(84 * var(--u));border-radius:50%;border:2px solid rgba(255,255,255,.75);flex-direction:column;align-items:center;justify-content:center;gap:calc(2 * var(--u));color:#fff;padding:0;background:linear-gradient(140deg,#2f93ff,#0a5fd6);box-shadow:0 calc(8 * var(--u)) calc(22 * var(--u)) #0a63d86b}.stage.panel-collapsed .run-fab{display:flex}.stage.panel-collapsed .stagebar{right:calc(84 * var(--u) + 3 * var(--m))}.run-fab .fab-ic{font-size:calc(30 * var(--u));line-height:1}.run-fab .fab-t{font-size:calc(14 * var(--u));font-weight:700;font-variant-numeric:tabular-nums}.run-fab[data-state=idle]{animation:runBreath 2.6s ease-in-out infinite}.run-fab[data-state=run]{background:linear-gradient(140deg,#ff5a4f,#d42c22);box-shadow:0 calc(8 * var(--u)) calc(22 * var(--u)) #c9271d6b}.run-fab[data-state=lock]{background:linear-gradient(140deg,#aab6c4,#8794a4);cursor:not-allowed}.run-btn{min-height:calc(64 * var(--u));overflow:hidden;line-height:1.15}.run-btn[data-state=run]{flex-direction:column;gap:calc(3 * var(--u))}.run-time{display:flex;align-items:center;gap:calc(7 * var(--u));border-left:0;padding-left:0;font-size:calc(13 * var(--ff))}.run-dot{display:block;width:calc(10 * var(--u));height:calc(10 * var(--u));background:#fff;animation:runBlink 1s steps(1) infinite}.stage.boomed #labels{opacity:.18;transition:opacity .6s}.stage:not(.panel-collapsed) .views{flex-wrap:wrap;justify-content:flex-start;align-items:flex-end;width:max-content;max-width:100%;box-sizing:border-box;column-gap:calc(4 * var(--u));row-gap:calc(2 * var(--u));padding:calc(3 * var(--u)) calc(8 * var(--u))}.stage:not(.panel-collapsed) .views button{padding:calc(2 * var(--u)) calc(3 * var(--u));font-size:calc(16 * var(--u));line-height:1.1;border-radius:calc(9 * var(--u))}.stage:not(.panel-collapsed) .views .step-btn i{margin-right:calc(2 * var(--u))}.stage:not(.panel-collapsed) .stage-group{padding-left:calc(4 * var(--u));gap:0}.stage:not(.panel-collapsed) .stage-group b{font-size:calc(14 * var(--u));padding-left:calc(3 * var(--u));line-height:1.05;letter-spacing:0}.stage:not(.panel-collapsed) .stage-group span{gap:1px}.stage:not(.panel-collapsed) .views{column-gap:calc(2 * var(--u));padding:calc(3 * var(--u)) calc(6 * var(--u))}.stage:not(.panel-collapsed) .views button{padding:calc(2 * var(--u)) calc(2 * var(--u))}.stage:not(.panel-collapsed) .views .step-btn i{font-size:calc(12 * var(--u));margin-right:calc(1 * var(--u))}.stage:not(.panel-collapsed) .stage-group{padding-left:calc(3 * var(--u))}.stage:not(.panel-collapsed) .stage-group b{padding-left:calc(2 * var(--u))}.stage.panel-collapsed .views{justify-content:center;column-gap:calc(8 * var(--u));row-gap:calc(3 * var(--u));padding:calc(4 * var(--u)) calc(10 * var(--u))}.stage.panel-collapsed .views button{padding:calc(4 * var(--u)) calc(6 * var(--u))}.stage.panel-collapsed .stage-group{padding-left:calc(8 * var(--u));gap:1px}.stage.panel-collapsed .stage-group b{font-size:calc(14 * var(--u));line-height:1.05;padding-left:calc(4 * var(--u))}.stage.panel-collapsed .stage-group span{gap:2px}.scene-header .course-title-card{width:max-content;max-width:100%;padding:calc(4 * var(--u)) calc(18 * var(--u)) calc(8 * var(--u));border:0;border-left:calc(3 * var(--u)) solid #29aff3;border-radius:0;background:transparent;box-shadow:none;text-align:left}.scene-header .course-title-card:before{content:"";position:absolute;inset:calc(-12 * var(--u)) calc(-40 * var(--u)) calc(-12 * var(--u)) calc(-10 * var(--u));z-index:-1;pointer-events:none;background:linear-gradient(90deg,#f5fafff0,#f5faffbd 60%,#f5faff00);filter:blur(calc(10 * var(--u)))}.scene-header .header-meta{justify-content:flex-start;font-size:calc(20 * var(--u));gap:calc(12 * var(--u));letter-spacing:0}.scene-header .subject-badge{font-size:calc(22 * var(--u));padding:.24em .65em}.scene-header h1{font-size:calc(56 * var(--u));line-height:1.15;margin:calc(9 * var(--u)) 0;letter-spacing:0}.scene-header h1:after{content:"";display:block;width:calc(42 * var(--u));height:calc(3 * var(--u));margin-top:calc(6 * var(--u));border-radius:99px;background:linear-gradient(90deg,#146cf2,#1ebdef)}.scene-header .subtitle{font-size:calc(24 * var(--u));line-height:1.3;letter-spacing:0}.scene-header .subtitle-lead{display:block;font-weight:700;margin-bottom:calc(7 * var(--u))}.scene-header .subtitle-detail{display:block;font-size:calc(17 * var(--u));line-height:1.45;font-weight:600;color:#486c91}html:root,html:root *{cursor:auto!important}html:root :is(button,a[href],label,summary,input,[role=button]),html:root :is(button,a[href],label,summary,[role=button]) *{cursor:pointer!important}html:root #apparatus{cursor:grab!important}html:root #apparatus:active{cursor:grabbing!important}html:root button:disabled,html:root button:disabled *{cursor:default!important}html:root button[data-state=lock],html:root button[data-state=lock] *{cursor:not-allowed!important}.live-chips{margin:0 var(--s2) calc(6 * var(--u));padding:calc(6 * var(--u)) var(--s1)}.live-chips small{font-size:calc(12 * var(--ff));color:var(--muted)}.live-chips b{font-size:calc(13 * var(--ff));font-weight:600;line-height:1.25;white-space:normal}.hstats{display:grid;grid-template-columns:1fr 1fr;gap:calc(6 * var(--u));margin:0 0 var(--s2)}.hstats>span{padding:calc(6 * var(--u)) calc(9 * var(--u));border-radius:calc(11 * var(--u));background:#ffffffb8;border:1px solid rgba(16,46,88,.1);box-shadow:0 1px #fff9 inset}.hstats small{font-size:calc(12 * var(--ff));color:var(--muted);letter-spacing:.02em}.hstats b{font-size:calc(14 * var(--ff));font-weight:700;color:#0b2f5c;line-height:1.2}.acc-body .desc{margin:0 0 var(--s2);font-size:calc(13.5 * var(--ff));line-height:1.42;color:var(--ink2)}.trap .desc b,.desc b{color:#0b2f5c}.acc{border-top:1px solid var(--hair);margin-top:calc(2 * var(--u))}.acc:first-child{border-top:0;margin-top:0}.acc-head{padding:calc(12 * var(--u)) 0 calc(8 * var(--u));font-size:calc(16 * var(--ff));font-weight:700;color:#0b2545}.acc-title{flex:1;min-width:0;line-height:1.25;letter-spacing:.01em}.acc-body .acc-inner{padding-bottom:calc(10 * var(--u))}.badge{font-size:calc(12 * var(--ff));min-width:calc(28 * var(--u));height:calc(24 * var(--u))}.feedback{margin-top:var(--s1);padding:calc(8 * var(--u)) calc(10 * var(--u));border-radius:calc(11 * var(--u));font-size:calc(13 * var(--ff));line-height:1.4}.eq-wrap{margin-top:var(--s1);gap:calc(6 * var(--u))}.rxn{font-size:calc(14.5 * var(--ff))}.panel-body{padding:calc(2 * var(--u)) var(--s3) var(--s2)}.mod-viz{display:flex;flex-direction:column;gap:calc(4 * var(--u));margin:0 0 calc(4 * var(--u))}.mod-viz[hidden]{display:none!important}.viz-block{padding:calc(5 * var(--u)) calc(7 * var(--u));border-radius:calc(9 * var(--u));background:#ffffff8c;border:1px solid rgba(16,46,88,.1)}.viz-cap{display:flex;align-items:baseline;flex-wrap:wrap;gap:calc(2 * var(--u)) calc(6 * var(--u));font-size:calc(11 * var(--ff));font-weight:600;color:var(--muted);margin:0 0 calc(3 * var(--u));letter-spacing:.02em}.viz-cap span{font-weight:500;opacity:.9}.viz-cap-end{margin-left:auto;color:var(--ink2)}.viz-cap-end b{color:#8a3a08;font-weight:700}.viz-flow{display:flex;align-items:stretch;justify-content:space-between;gap:calc(2 * var(--u))}.vf-node{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:calc(3 * var(--u)) calc(2 * var(--u));border-radius:calc(7 * var(--u));background:#0a6cff0f;border:1px solid rgba(10,108,255,.14)}.vf-node b{font-size:calc(11.5 * var(--ff));font-weight:700;color:#0b2f5c;line-height:1.1}.vf-node small{font-size:calc(10 * var(--ff));color:var(--muted);margin-top:0;line-height:1.1}.vf-phys{background:#0e8c5a12;border-color:#0e8c5a33}.vf-phys b{color:#0b5c3a}.vf-chem{background:#c85a1414;border-color:#c85a1438}.vf-chem b{color:#8a3a08}.vf-arr{flex:none;align-self:center;width:calc(7 * var(--u));height:calc(7 * var(--u));border-right:2px solid rgba(16,46,88,.35);border-bottom:2px solid rgba(16,46,88,.35);transform:rotate(-45deg);margin:0}.viz-cap-bars{margin-top:calc(4 * var(--u))}.viz-bars{display:flex;flex-direction:column;gap:calc(3 * var(--u))}.vb-row{display:grid;grid-template-columns:5.2em minmax(0,1fr) 4.8em;align-items:center;gap:calc(5 * var(--u))}.vb-lab{font-size:calc(11 * var(--ff));font-weight:700;color:#0b2545;line-height:1.15;white-space:nowrap}.vb-track{position:relative;height:calc(11 * var(--u));border-radius:calc(6 * var(--u));background:#102e5812;border:1px solid rgba(16,46,88,.08);overflow:hidden}.vb-fill{display:block;height:100%;border-radius:inherit;min-width:2px}.vb-dist{background:linear-gradient(90deg,#7eb6ef,#3a7fd4)}.vb-fcc{background:linear-gradient(90deg,#f0a050,#d46818)}.vb-val{font-size:calc(11 * var(--ff));font-weight:700;color:#0b2f5c;white-space:nowrap;text-align:right}.vb-axis{display:flex;justify-content:space-between;margin:0 4.8em 0 calc(5.2em + 5 * var(--u));font-size:calc(9 * var(--ff));color:var(--muted)}.labels{--floor:calc(17 * var(--u))}.scene-label.unit{font-size:calc(19 * var(--u))}.labels.overview .scene-label.unit{font-size:calc(17 * var(--u))}.formula{font-size:calc(20 * var(--u))}.scene-hint{font-size:calc(17 * var(--u))}.panel{--pf:1.5625}.stage .views button .nm{display:inline}.stage .views .step-btn:not([aria-pressed=true]) i{margin-right:calc(1 * var(--u));opacity:.7}.stage:not(.panel-collapsed) .views button,.stage.panel-collapsed .views button{font-size:calc(18 * var(--u))}.stage:not(.panel-collapsed) .stage-group b,.stage.panel-collapsed .stage-group b{font-size:calc(15 * var(--u))}.stage .views .step-btn i{font-size:calc(13 * var(--u))}.vb-row{grid-template-columns:5.2em minmax(0,1fr) calc(90 * var(--u))}.vb-axis{margin-right:calc(90 * var(--u))}.theory .equation-bar.phys{flex-wrap:wrap;row-gap:calc(4 * var(--u))}.stage:not(.panel-collapsed) .views button,.stage.panel-collapsed .views button{font-size:calc(27 * var(--u))}.stage:not(.panel-collapsed) .stage-group b,.stage.panel-collapsed .stage-group b{font-size:calc(22.5 * var(--u))}.stage:not(.panel-collapsed) .views .step-btn i,.stage.panel-collapsed .views .step-btn i{font-size:calc(19.5 * var(--u))}.stagebar{bottom:calc(24 * var(--u))}.stage.panel-collapsed .views{padding:calc(9 * var(--u)) calc(18 * var(--u));column-gap:calc(10 * var(--u));border-radius:calc(22 * var(--u))}.stage.panel-collapsed .views button{padding:calc(5 * var(--u)) calc(9 * var(--u))}.stage.panel-collapsed .stage-group{padding-left:calc(10 * var(--u));gap:calc(3 * var(--u))}.stage.panel-collapsed .stage-group b{padding-left:calc(9 * var(--u))}.stage:not(.panel-collapsed) .views{justify-content:center;padding:calc(9 * var(--u)) calc(16 * var(--u));column-gap:calc(8 * var(--u));row-gap:calc(8 * var(--u));border-radius:calc(22 * var(--u))}.stage:not(.panel-collapsed) .views button{padding:calc(5 * var(--u)) calc(7 * var(--u))}.stage:not(.panel-collapsed) .stage-group{padding-left:calc(8 * var(--u));gap:calc(3 * var(--u))}.stage:not(.panel-collapsed) .stage-group b{padding-left:calc(7 * var(--u))}.stage .stage-group span{gap:calc(2 * var(--u))}.stagebar{justify-content:flex-start}.stage:not(.panel-collapsed) .views,.stage.panel-collapsed .views{justify-content:flex-start}.stage:not(.panel-collapsed) .views{display:grid;grid-template-columns:auto auto 1fr;grid-template-rows:auto auto;width:max-content;max-width:100%;justify-content:start;align-items:end;justify-items:start}.stage:not(.panel-collapsed) .views>button:first-child{grid-column:1;grid-row:1 / 3;align-self:center}.stage:not(.panel-collapsed) .views>.stage-group:nth-child(2){grid-column:2 / 4;grid-row:1}.stage:not(.panel-collapsed) .views>.stage-group:nth-child(3){grid-column:2;grid-row:2}.stage:not(.panel-collapsed) .views>.stage-group:nth-child(4){grid-column:3;grid-row:2}.stagebar{height:auto!important}.stage .views,.stage:not(.panel-collapsed) .views,.stage.panel-collapsed .views{display:grid!important;grid-auto-flow:column!important;grid-template-rows:auto auto!important;grid-template-columns:none!important;grid-auto-columns:auto!important;width:max-content;max-width:100%;justify-content:start;align-items:end;justify-items:start;row-gap:calc(8 * var(--u));flex-wrap:unset!important}.stage .views>button:first-child{grid-column:1!important;grid-row:1 / 3!important;align-self:center}.stage .views>.stage-group{grid-column:auto!important;grid-row:auto!important}.stage:not(.panel-collapsed) .stagebar{max-width:calc(100% - var(--pw) - 3 * var(--m))}.panel-foot .ti{font-style:normal;margin-right:.2em}.panel-foot .tl,.panel-foot #reset .tl,.panel-foot #fullscreen .tl{display:inline!important}.panel-foot button{display:flex;align-items:center;justify-content:center;height:auto;font-size:var(--floor);font-weight:500;color:#164a86}.run-dock #demo-btn{flex:0 0 auto;display:flex;align-items:center;gap:.3em;border-radius:999px;padding:0 calc(16 * var(--u));background:#ffffffb3;color:#164a86;border:1px solid rgba(16,46,88,.14);font-weight:700;font-size:var(--floor)}.run-dock #demo-btn[hidden]{display:none}.run-dock #demo-btn .tl{display:inline!important}.panel-foot #demo-btn[hidden]{display:none}.boot{position:absolute;inset:0;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:calc(16 * var(--u));background:radial-gradient(120% 90% at 30% 20%,#f4f8fc,#dfe8f1 55%,#cdd9e5);color:#16314d;font-size:calc(26 * var(--u));font-weight:700;letter-spacing:.04em;transition:opacity .45s ease}.boot b{padding:calc(14 * var(--u)) calc(28 * var(--u));border-left:calc(3 * var(--u)) solid #29aff3;background:linear-gradient(90deg,#ffffffe6,#fff0)}.boot span{width:calc(360 * var(--u));height:calc(6 * var(--u));border-radius:99px;background:#16314d1f;overflow:hidden}.boot i{display:block;height:100%;background:linear-gradient(90deg,#146cf2,#1ebdef);transform:scaleX(.04);transform-origin:left;transition:transform .25s ease}.boot.done{opacity:0;pointer-events:none}#stage{position:fixed}.stage .stagebar .views{overflow-x:auto;overscroll-behavior-x:contain}.stagebar>.nav-wrap{display:flex;align-items:center;gap:var(--s1);max-width:100%;min-width:0}