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.lab{flex:none;height:calc(100vh / var(--zf, 1));height:calc(100dvh / var(--zf, 1));flex-direction:column;overflow:hidden}.lab .top{flex:none}.top>.btn{flex:none}.lab-body{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) var(--panel-w);grid-template-rows:minmax(0,1fr)}.lab.panel-hidden .lab-body{grid-template-columns:minmax(0,1fr) 0}.lab.panel-hidden .record{display:none}.lab.panel-hidden #btn-panel{--bg: var(--line-2)}.stage-col{position:relative;display:flex;flex-direction:column;min-width:0;min-height:0}.stage-col .stage{flex:1}.quick{flex:none;display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px 22px;padding:10px 16px 12px;background:var(--sheet);border-top:1px solid var(--line);max-height:38%;overflow-y:auto;overscroll-behavior:contain}.quick[hidden]{display:none}.quick .field{flex:1 1 170px;max-width:300px;gap:2px}.quick .field>label,.quick .field-label{font-size:var(--t-2)}.quick .field .select,.quick .field .input{height:var(--ctl-sm);font-size:var(--t-1)}.quick .range{height:1.5rem}.quick .check{font-size:var(--t-1);height:var(--ctl-sm)}.quick .seg,.quick .seg.seg-fill{display:inline-flex;width:auto;flex:0 0 auto}.quick .seg>button{flex:none}.quick .field:has(.seg){flex:0 0 auto;max-width:none}.quick .stack,.quick .field-row,.quick .row{display:contents}.quick [hidden]{display:none!important}.full-pause{display:none;position:absolute;top:max(12px,env(safe-area-inset-top));right:calc(5rem + 28px);z-index:9;width:2.5rem;height:2.5rem;padding:0;border-radius:50%;--bg: var(--sheet);--fg: var(--ink);--bd: var(--line);box-shadow:0 3px 12px #1b243733}.lab.is-full .full-pause{display:inline-flex}#btn-pause.is-on,.full-pause.is-on{--bg: var(--vermilion);--fg: #fff;--bd: var(--vermilion)}.paused-pill{position:absolute;left:50%;top:58px;transform:translate(-50%);z-index:7;pointer-events:none;display:inline-flex;align-items:center;gap:8px;padding:7px 14px 7px 12px;border-radius:var(--r0);background:var(--ink);color:#fff;font-size:var(--t-1);font-weight:600;box-shadow:0 4px 16px #1b243747;animation:pill-in .25s ease-out}.paused-pill small{font-weight:400;opacity:.75}.paused-pill[hidden]{display:none}.stage-col.is-paused>.stage:after{content:"";position:absolute;inset:0;pointer-events:none;z-index:6;box-shadow:inset 0 0 0 3px var(--vermilion);border-radius:inherit}@keyframes pill-in{0%{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%)}}.full-close{display:none;position:absolute;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));z-index:9;width:2.5rem;height:2.5rem;padding:0;border-radius:50%;--bg: var(--ink);--fg: #fff;--bd: var(--ink);box-shadow:0 3px 12px #1b243740}.lab.is-full .full-close{display:inline-flex}.full-controls{display:none;position:absolute;top:max(12px,env(safe-area-inset-top));right:calc(2.5rem + max(20px,env(safe-area-inset-right)));z-index:9;width:2.5rem;height:2.5rem;padding:0;border-radius:50%;--bg: var(--sheet);--fg: var(--ink);--bd: var(--line);box-shadow:0 3px 12px #1b243733}.lab.is-full .full-controls:not([hidden]){display:inline-flex}.full-controls.is-on{--bg: var(--ink);--fg: #fff;--bd: var(--ink)}.lab.is-full .top{display:none}.lab.is-full .lab-body{grid-template-columns:minmax(0,1fr) 0}.lab.is-full .record{display:none}.lab.is-full .stage-top,.lab.is-full .stage.has-tools .stage-top{right:calc(7.5rem + 40px)}.lab.is-full .quick{position:absolute;z-index:8;inset:64px 12px 12px auto;width:min(22rem,42vw);max-height:none;flex-flow:column nowrap;align-items:stretch;padding:12px;border:1px solid rgba(215,222,232,.9);border-radius:var(--r1);background:#fffffff7;box-shadow:0 8px 30px #1b243733}.lab.is-full .quick .field{flex:none;width:100%;max-width:none}.lab.is-full.quick-open .stage-foot{right:calc(min(22rem,42vw) + 28px)}.stage{position:relative;min-width:0;min-height:0;overflow:hidden;container-type:inline-size;container-name:stage;background:var(--sheet);background-image:linear-gradient(var(--grid-major) 1px,transparent 1px),linear-gradient(90deg,var(--grid-major) 1px,transparent 1px),linear-gradient(var(--grid-minor) 1px,transparent 1px),linear-gradient(90deg,var(--grid-minor) 1px,transparent 1px);background-size:100px 100px,100px 100px,20px 20px,20px 20px;touch-action:none}.stage canvas.main{position:absolute;inset:0;width:100%;height:100%;touch-action:none}.stage canvas.main.is-draw{cursor:crosshair}.stage canvas.main.is-grab{cursor:grab}.stage canvas.main.is-grabbing{cursor:grabbing}.stage canvas.main.is-point{cursor:pointer}.stage-ui{position:absolute;inset:0;pointer-events:none}.stage-ui>*{pointer-events:auto}.tools{position:absolute;left:12px;top:12px;display:flex;flex-direction:column;gap:4px;max-height:calc(100% - 80px);overflow-y:auto;overflow-x:hidden;padding:4px;background:var(--sheet);border:1px solid var(--line);border-radius:var(--r1);box-shadow:0 2px 8px #1b243714}.tools .btn{--bd: transparent;width:var(--ctl);height:var(--ctl);padding:0}.tools .btn.is-on{--bg: var(--ink);--fg: #fff}.tools .btn.is-cut{--bg: var(--vermilion);--fg: #fff}.tools .tools-gap{height:1px;background:var(--line);margin:3px 4px}.stage-top{position:absolute;left:12px;right:12px;top:12px;display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap;pointer-events:none}.stage-top>*{pointer-events:auto}.stage-top .grow{flex:1;pointer-events:none}.stage.has-tools .stage-top{left:calc(var(--ctl) + 24px)}.readouts{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;margin-left:auto}.readout{display:inline-flex;align-items:baseline;gap:8px;padding:6px 10px;border-radius:var(--r0);background:var(--sheet);border:1px solid var(--line);font-size:var(--t-1);color:var(--ink-2);box-shadow:0 2px 8px #1b24370f}.readout b{font-family:var(--mono);font-weight:500;color:var(--ink);font-size:var(--t0)}.readout.hot b{color:var(--vermilion-text)}.readout .lbl-s{display:none;font-weight:600;color:var(--ink-2)}.readout .dot{width:9px;height:9px;border-radius:50%;background:var(--vermilion);align-self:center}.msg{padding:8px 12px;border-radius:var(--r0);background:var(--sheet);border:1px solid var(--line);font-size:var(--t-1);color:var(--ink-2);box-shadow:0 2px 8px #1b24370f;max-width:100%}.msg b{color:var(--ink);font-weight:600}.msg[hidden]{display:none}.msg.is-live:before{content:"";display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:var(--vermilion);vertical-align:1px}.stage-foot{position:absolute;left:12px;right:12px;bottom:12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.stage-foot .grow{flex:1}.stage-foot .msg{flex:1 1 100%;order:-1}.stage-foot .row{display:flex;gap:8px;align-items:center}.modebar{flex:none}@container stage (max-width: 640px){.readout .lbl{display:none}.readout .lbl-s{display:inline}.readout-secondary{display:none}.modebar .seg>button{padding:0 9px;height:28px;font-size:var(--t-2)}.readout{padding:4px 8px}.readout b{font-size:var(--t-2)}.stage-foot .btn .status-text{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.stage-foot .btn-sm{width:32px;padding:0}.stage-foot .btn-sm.keep-text{width:auto;padding:0 10px}.stage-foot .btn-sm.keep-text .status-text{display:inline;position:static;width:auto;height:auto;margin:0;overflow:visible;clip-path:none}.stage-foot .btn.keep-text:not(:has(svg)) .status-text{display:inline;position:static;width:auto;height:auto;margin:0;overflow:visible;clip-path:none}}.record{position:relative;border-left:1px solid var(--line);background:var(--paper);min-height:0;overflow-y:auto;overscroll-behavior:contain}.sheet-handle{display:none}.record-tabs{position:sticky;top:0;z-index:5;background:var(--paper);padding:10px 14px;border-bottom:1px solid var(--line)}@media(min-width:821px){.record-tabs,.record-body{padding-right:48px}}.record-tabs .seg{width:100%;display:flex}.record-tabs .seg>button{flex:1 1 auto;padding:0 6px}.record-body{padding:4px 14px 40px}.sec{padding:16px 0 18px;border-bottom:1px solid var(--line)}.sec[hidden]{display:none}.record [id]{scroll-margin-top:66px}.sec:last-child{border-bottom:0}.sec>h2{font-size:var(--t2);font-weight:600;margin-bottom:10px;display:flex;align-items:baseline;justify-content:space-between;gap:10px}.sec>h2 small{font-size:var(--t-1);color:var(--ink-2);font-weight:400;white-space:nowrap}.sec>p{color:var(--ink-2);font-size:var(--t0);margin-bottom:8px}.sec .stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.row .grow{flex:1}.sec .note{font-size:var(--t-1);color:var(--ink-2);padding:10px 12px;border:1px solid var(--line);background:var(--sheet);border-radius:var(--r0)}.sec .note b{color:var(--ink)}.sec .note.warn{background:var(--amber-soft);border-color:#d9822b59}.sec .note.saved-note{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;background:var(--green-soft);border-color:#1e8e5a4d}.sec .note.saved-note .btn{--fg: var(--green-text)}.sec .note.hot{background:var(--vermilion-soft);border-color:#e0432b4d}.field>label .unit{color:var(--ink-3);font-weight:400;margin-left:6px}.sub{font-size:var(--t0);font-weight:600;margin:4px 0 2px;display:flex;align-items:baseline;justify-content:space-between;gap:8px}.sub small{font-weight:400;color:var(--ink-3);font-size:var(--t-1)}.is-flash{animation:flash 1.6s var(--ease)}@keyframes flash{0%{box-shadow:0 0 #e0432b00}15%{box-shadow:0 0 0 4px #e0432b73}to{box-shadow:0 0 #e0432b00}}.parts{display:flex;flex-direction:column;gap:6px}.part{display:grid;grid-template-columns:22px minmax(0,1fr) 30px;grid-template-areas:"sw name del" "mat mat mat" "props props props" "info info info";gap:6px 8px;align-items:center;padding:8px;border:1px solid var(--line);border-radius:var(--r0);background:var(--sheet);cursor:pointer}.part.is-on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.part.is-hole{background:repeating-linear-gradient(45deg,var(--sheet),var(--sheet) 6px,var(--line-2) 6px,var(--line-2) 8px)}.part .sw{grid-area:sw;width:22px;height:22px;border-radius:4px;border:1px solid rgba(27,36,55,.25)}.part input.name{grid-area:name;border:0;background:transparent;padding:0;min-width:0;width:100%;font-weight:500}.part input.name:focus{outline:none;border-bottom:1px solid var(--ink)}.part .select,.part .input{height:32px;font-size:var(--t-1);padding-left:8px}.part .select{grid-area:mat;padding-right:26px;background-position:right 8px center}.part .props{grid-area:props;display:grid;grid-template-columns:1fr 1fr;gap:6px 8px}.part .props label{display:flex;flex-direction:column;gap:2px;font-size:var(--t-2);color:var(--ink-2)}.part .hole-note{grid-area:mat;font-size:var(--t-1);color:var(--ink-2)}.part .btn{grid-area:del;--bd: transparent}.part small{grid-area:info;color:var(--ink-2);font-size:var(--t-1);font-family:var(--mono)}.preset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}.preset{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 6px 8px;border:1px solid var(--line);border-radius:var(--r0);background:var(--sheet);color:var(--ink);font-size:var(--t-1);font-weight:500;line-height:1.2;text-align:center}.preset:hover{border-color:var(--ink-3)}.preset.is-on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.preset svg{width:64px;height:40px}.obs-block{display:flex;flex-direction:column;gap:6px}.obs-cap{font-size:var(--t-1);color:var(--ink-2)}.obs-cap b{color:var(--ink)}.obs-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r0);background:var(--sheet)}.obs{width:100%;font-size:var(--t-1)}.obs th,.obs td{padding:7px 8px;border-bottom:1px solid var(--line-2);white-space:nowrap;text-align:right;vertical-align:middle}.obs th{font-weight:500;color:var(--ink-2);background:var(--sheet-2);font-size:var(--t-2)}.obs th.hot{color:var(--vermilion-text)}.obs th:first-child,.obs td:first-child{text-align:left;position:sticky;left:0;background:var(--sheet);z-index:1}.obs th:first-child{background:var(--sheet-2);z-index:2}.obs td{font-family:var(--mono);font-variant-numeric:tabular-nums}.obs td.txt{font-family:var(--font)}.obs tr:last-child td{border-bottom:0}.obs tfoot td,.obs tfoot td:first-child{font-weight:500;background:var(--sheet-2);border-top:1px solid var(--line)}.obs tr.is-on td{background:var(--blue-soft)}.obs tr.is-new td{animation:rowin 1.8s var(--ease)}@keyframes rowin{0%,40%{background:var(--vermilion-soft)}to{background:transparent}}.obs td.hot{color:var(--vermilion-text);font-weight:500}.obs .unit{color:var(--ink-3);font-weight:400}.obs-empty{padding:16px 12px;color:var(--ink-2);font-size:var(--t-1)}.obs-actions{display:flex;gap:8px;margin-top:6px;flex-wrap:wrap}.steps{display:flex;flex-direction:column;gap:0;counter-reset:step}.step{display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;padding:12px 0;border-bottom:1px dashed var(--line)}.step:last-child{border-bottom:0}.step:before{counter-increment:step;content:counter(step);width:1.5rem;height:1.5rem;border-radius:50%;border:1.5px solid var(--ink);color:var(--ink);font-size:var(--t-1);font-weight:600;display:flex;align-items:center;justify-content:center;margin-top:1px}.step h3{font-size:var(--t0);font-weight:600;margin-bottom:4px}.step p{color:var(--ink-2);font-size:var(--t-1)}.step .math{margin-top:6px;padding:8px 10px;background:var(--sheet);border:1px solid var(--line);border-radius:var(--r0);font-family:var(--mono);font-size:var(--t-1);overflow-x:auto;line-height:1.7;color:var(--ink)}.step .math .r{color:var(--vermilion-text);font-weight:500}.step .math .v{color:var(--blue)}.frac{display:inline-flex;flex-direction:column;vertical-align:middle;text-align:center;margin:0 4px;line-height:1.25}.frac>span:first-child{border-bottom:1px solid currentColor;padding:0 4px}.frac>span:last-child{padding:0 4px}.result{padding:14px 16px;border:1.5px solid var(--ink);border-radius:var(--r1);background:var(--sheet);display:flex;flex-direction:column;gap:6px}.result .big{font-family:var(--mono);font-size:var(--t2);font-weight:500;overflow-x:auto}.result .big .r{color:var(--vermilion-text)}.result p{color:var(--ink-2);font-size:var(--t-1)}.state-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--r0);border:1px solid var(--line);background:var(--sheet);font-weight:500;font-size:var(--t-1)}.state-badge .dot{width:10px;height:10px;border-radius:50%;background:var(--ink-3)}.state-badge.rest .dot{background:var(--green)}.state-badge.verge .dot{background:var(--amber)}.state-badge.slide .dot,.state-badge.hot .dot{background:var(--vermilion)}.state-badge.air .dot,.state-badge.info .dot{background:var(--blue)}.graph-wrap{border:1px solid var(--line);border-radius:var(--r0);background:var(--sheet);padding:8px}.graph-wrap canvas{width:100%;height:12rem}.graph-wrap.tall canvas{height:14.5rem}.kv{display:grid;grid-template-columns:1fr auto;gap:4px 12px;font-size:var(--t-1);margin:0}.kv dt{color:var(--ink-2)}.kv dd{margin:0;font-family:var(--mono);text-align:right}.stopwatch{border:1px solid var(--line);border-radius:var(--r0);background:var(--sheet);padding:10px 12px;display:flex;flex-direction:column;gap:8px}.stopwatch .sw-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.stopwatch .sw-lbl{font-size:var(--t-1);color:var(--ink-2);font-weight:500}.stopwatch .sw-face{font-size:var(--t3);font-weight:500;letter-spacing:.02em}.hold-btn{touch-action:none;user-select:none;-webkit-user-select:none}.tut{position:fixed;inset:0;z-index:100}.tut[hidden]{display:none}.tut .blk{position:absolute;background:#1b24378c;transition:all .22s var(--ease)}.tut .ring{position:absolute;border-radius:8px;box-shadow:0 0 0 2px var(--sheet),0 0 0 4px var(--vermilion);pointer-events:none;transition:all .22s var(--ease)}.tut-card{position:absolute;width:min(22.5rem,calc(100vw - 32px));background:var(--sheet);border-radius:var(--r1);box-shadow:0 12px 40px #1b243747;padding:16px 18px 14px;transition:top .22s var(--ease),left .22s var(--ease);max-height:calc(100dvh / var(--zf, 1) - 24px);overflow-y:auto;overscroll-behavior:contain}@media(max-height:600px)and (pointer:coarse)and (orientation:landscape){.tut-card{width:min(27rem,50vw)}}.tut-card .k{font-size:var(--t-1);color:var(--ink-2);margin-bottom:4px}.tut-card h3{font-size:var(--t2);font-weight:600;margin-bottom:6px}.tut-card p{color:var(--ink-2);font-size:var(--t0)}.tut-card p b{color:var(--ink)}.tut-card .tut-foot{display:flex;align-items:center;gap:8px;margin-top:14px}.tut-card .tut-foot .grow{flex:1}.tut-card .tut-foot .dots{display:flex;gap:4px}.tut-card .tut-foot .dots i{width:7px;height:7px;border-radius:50%;background:var(--line)}.tut-card .tut-foot .dots i.is-on{background:var(--ink)}.tut-skip{position:fixed;top:10px;right:12px;z-index:101}.tut-card .try{margin-top:10px;padding:8px 10px;border-radius:var(--r0);background:var(--vermilion-soft);color:var(--vermilion-deep);font-size:var(--t-1);font-weight:500}@media(max-width:820px){.tut-card{left:12px!important;right:12px;width:auto}}@media(max-width:820px),(max-height:600px)and (pointer:coarse){.tut-card{padding:12px 14px}.tut-card h3{font-size:var(--t1)}.tut-card p{font-size:var(--t-1)}}.toast{position:fixed;left:50%;bottom:20px;transform:translate(-50%,8px);z-index:120;background:var(--ink);color:#fff;padding:10px 14px;border-radius:var(--r0);font-size:var(--t-1);opacity:0;transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);pointer-events:none;max-width:calc(100vw - 32px)}.toast.is-on{opacity:1;transform:translate(-50%)}@media(max-width:980px){:root{--panel-w: 23.75rem}}@media(max-width:820px),(max-height:600px)and (pointer:coarse){.lab-body{display:flex;flex-direction:column}.stage-col,.stage{flex:1;min-height:0}.quick{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;max-height:none;gap:0 14px;padding:8px max(12px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));scrollbar-width:thin}.quick .field{flex:0 0 160px;max-width:none}.quick .check{flex:0 0 auto;white-space:nowrap}.lab.is-full .stage-top,.lab.is-full .stage.has-tools .stage-top{right:152px}.full-pause{right:calc(5rem + 24px)}.lab.is-full .quick,.lab[data-sheet=peek] .quick{position:absolute;z-index:8;inset:auto 0 0;width:auto;max-height:6.25rem;flex-flow:row nowrap;align-items:flex-start;border:0;border-top:1px solid rgba(215,222,232,.92);border-radius:0;background:#fffffff7;box-shadow:0 -5px 22px #1b243724}.lab.is-full .quick .field{flex:0 0 160px;width:auto}.lab.is-full.quick-open .stage-foot,.lab[data-sheet=peek].quick-open .stage-foot{right:8px;bottom:calc(var(--quick-h, 100px) + 8px)}.lab.is-full.quick-open .stage.has-tools .stage-foot,.lab[data-sheet=peek].quick-open .stage.has-tools .stage-foot{bottom:calc(var(--quick-h, 100px) + 64px)}.lab.is-full.quick-open .tools,.lab[data-sheet=peek].quick-open .tools{bottom:calc(var(--quick-h, 100px) + 8px)}.record{flex:none;height:50%;border-left:0;border-top:1px solid var(--line);border-radius:14px 14px 0 0;box-shadow:0 -6px 24px #1b24371a;transition:height .24s var(--ease)}.lab[data-sheet=peek] .record{height:64px;overflow:hidden}.lab[data-sheet=full] .record{height:86%}.sheet-handle{display:flex;position:sticky;top:0;z-index:6;width:100%;justify-content:center;align-items:center;height:18px;border:0;background:var(--paper);padding:0;cursor:grab;touch-action:none}.sheet-handle i{width:44px;height:5px;border-radius:3px;background:var(--ink-3);opacity:.5;display:block}.record-tabs{padding:2px 12px 8px;top:18px}.record [id]{scroll-margin-top:70px}.crumbs>span{display:none}.crumbs h1{font-size:var(--t0)}.tools{flex-direction:row;flex-wrap:wrap;inset:auto auto 8px 8px;max-width:calc(100% - 16px);max-height:none;overflow:visible}.tools .btn{width:34px;height:34px}.tools .tools-gap{width:1px;height:auto;margin:4px 2px}.stage-top,.stage.has-tools .stage-top{left:8px;right:8px;top:8px;gap:6px}.readouts{gap:4px}.readout{padding:4px 8px;font-size:var(--t-2);gap:6px}.readout b{font-size:var(--t-2)}.stage-foot{left:8px;right:8px;bottom:8px;gap:6px}.msg{font-size:var(--t-2);padding:6px 10px}.stage.has-tools .stage-foot{bottom:52px}.state-badge{padding:6px 10px;font-size:var(--t-2)}.record-body{padding-inline:12px}#btn-tutorial .status-text{display:none}#btn-tutorial{width:var(--ctl-sm);padding:0}.top{gap:6px}}@media(max-width:520px){.lab .top #btn-panel{display:none}.lab .top #lang-switch>button.is-on{display:none}}@media(max-height:640px)and (min-width:821px){.record-body{padding-bottom:24px}.sec{padding:12px 0 14px}.tools{gap:2px;padding:3px}.tools .btn{width:32px;height:32px}}@container stage (max-width: 420px){.stage-top,.stage.has-tools .stage-top{gap:4px}.modebar .seg{padding:2px}.modebar .seg>button{padding:0 8px;height:26px;font-size:var(--t-2)}.readouts{gap:4px}.readout{padding:3px 6px;gap:5px;font-size:var(--t-2)}.readout b{font-size:var(--t-2)}.readout .dot{width:7px;height:7px}.stage-top .msg{padding:5px 8px;font-size:var(--t-2);line-height:1.35}.stage-foot{gap:4px}.stage-foot .btn{height:34px;padding:0 12px;font-size:var(--t-1);gap:6px}.stage-foot .btn svg{width:16px;height:16px}.state-badge{padding:5px 8px;font-size:var(--t-2);gap:6px}.state-badge .dot{width:8px;height:8px}}.proc-list{margin:0;padding-left:20px;color:var(--ink-2);font-size:var(--t-1);display:flex;flex-direction:column;gap:6px}.proc-list li::marker{color:var(--ink);font-weight:600}.toast{bottom:68px}.density-row{display:grid;grid-template-columns:minmax(0,1fr) 110px;gap:12px 14px;align-items:end}.mission{border:1px solid var(--line);border-radius:var(--r0);background:var(--sheet);padding:10px 12px;display:flex;flex-direction:column;gap:6px}.mission.is-on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.mission.is-done{border-color:var(--green);background:var(--green-soft)}.mission-head{display:flex;align-items:center;gap:10px}.mission-tick{flex:none;width:24px;height:24px;border-radius:50%;border:1.5px solid var(--ink);display:flex;align-items:center;justify-content:center;font-size:var(--t-1);font-weight:600}.mission.is-done .mission-tick{background:var(--green);border-color:var(--green);color:#fff}.mission-title{flex:1;font-weight:600;font-size:var(--t0);line-height:1.3}.mission-hint{color:var(--ink-2);font-size:var(--t-1);margin:0}.mission .note.mission-why{border-color:#1e8e5a4d;background:var(--sheet)}.stage-foot .seg{padding:2px;flex:none}.stage-foot .seg>button{height:1.875rem;padding:0 10px;display:inline-flex;align-items:center;gap:6px}@container stage (max-width: 420px){.stage-foot .seg>button{padding:0 7px;font-size:var(--t-2)}}.record-tabs .seg:has(>button:nth-child(5))>button{padding:0 3px;font-size:var(--t-2);letter-spacing:-.01em}@container stage (max-width: 640px){.stage-foot .seg>button:has(svg) .seg-label{display:none}.stage-foot .btn.pedal .status-text{display:inline;position:static;width:auto;height:auto;margin:0;overflow:visible;clip-path:none}}@media(pointer:coarse){.btn,.seg>button{min-height:2.5rem}.btn-icon,.stage-foot .btn-sm,.tools .btn,#btn-tutorial{min-width:2.5rem}.record-tabs .seg>button,.modebar .seg>button,.stage-foot .seg>button,.quick .seg>button{min-height:2.25rem}.select,.input,.quick .field .select,.quick .field .input{min-height:2.5rem}.range,.quick .range{height:2.25rem}.range::-webkit-slider-thumb{width:1.5rem;height:1.5rem;margin-top:calc((3px - 1.5rem)/2)}.range::-moz-range-thumb{width:1.375rem;height:1.375rem}.check input{width:22px;height:22px}.quick .check{min-height:2.5rem}.swatch{width:2rem;height:2rem}.stepper .stp>a,.stepper .stp>span{min-height:2.5rem}.sheet-handle{height:26px}.sheet-handle i{width:52px}}@media(pointer:coarse)and (max-width:820px),(pointer:coarse)and (max-height:600px){.record-tabs{top:26px}.stage.has-tools .stage-foot{bottom:64px}}@media(max-height:600px)and (pointer:coarse){.quick{gap:0 12px;padding:4px max(10px,env(safe-area-inset-right)) max(5px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left))}.quick .field{flex-basis:150px}.quick .field>label,.quick .field-label{line-height:1.15}.lab.is-full .quick,.lab[data-sheet=peek] .quick{max-height:4.5rem}}@media(max-height:600px)and (pointer:coarse)and (orientation:landscape){:root{--header-h: 2.875rem}.lab[data-sheet=peek]:not(.is-full) .stage-col{flex-direction:row}.lab[data-sheet=peek]:not(.is-full) .quick{position:relative;inset:auto;z-index:auto;flex:none;width:13.5rem;max-height:none;flex-flow:column nowrap;align-items:stretch;gap:10px;overflow-x:hidden;overflow-y:auto;padding:10px max(12px,env(safe-area-inset-right)) 14px 12px;border:0;border-left:1px solid var(--line);border-radius:0;background:var(--sheet);box-shadow:none}.lab[data-sheet=peek]:not(.is-full) .quick .field{flex:none;width:100%;max-width:none}.lab[data-sheet=peek]:not(.is-full) .quick .seg{display:flex;flex-wrap:wrap;width:100%}.lab[data-sheet=peek]:not(.is-full) .quick .seg>button{flex:1 1 auto}.lab[data-sheet=peek]:not(.is-full) .quick .check{white-space:normal;line-height:1.3}.lab[data-sheet=peek]:not(.is-full).quick-open .stage-foot{right:8px;bottom:8px}.lab[data-sheet=peek]:not(.is-full).quick-open .stage.has-tools .stage-foot{bottom:64px}.lab[data-sheet=peek]:not(.is-full).quick-open .tools{bottom:8px}.lab[data-sheet=peek] .record{height:28px}}.stage-error{position:absolute;inset:0;display:grid;place-items:center;padding:16px}.stage-error-card{display:flex;flex-direction:column;gap:8px;max-width:26rem;padding:20px 22px;background:var(--sheet);border:1px solid var(--line);border-radius:var(--r1);box-shadow:0 8px 24px #1b24371a}.stage-error-card h2{font-size:var(--t2)}.stage-error-card p{color:var(--ink-2)}.stage-error-card .row{margin-top:8px}.field-heading{display:block;margin:14px 0 2px;font-size:13.5px}@media(min-width:1600px){:root{font-size:clamp(16px,calc(1vw / var(--zf, 1)),40px)}.lab .top{height:4.5rem;padding:0 2rem}.lab .crumbs{font-size:1.15rem}.lab .stage-foot{min-height:4.5rem}.record-body,.sec,.stage-col,.record{font-size:1rem}}