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#50423617}.climb-node:hover,.climb-node-selected{border-color:var(--pink);transform:translate(-50%,-50%)translateY(-2px);box-shadow:0 10px 24px #50423624}.climb-node:focus-visible{border-color:var(--blue-grey-deep);outline:4px solid var(--pink);outline-offset:4px;transform:translate(-50%,-50%)translateY(-2px);box-shadow:0 12px 28px #50423629}.climb-node small{color:var(--ink-soft);letter-spacing:.02em;font-size:.62rem;font-weight:800}.climb-node strong{font:700 .78rem/1.22 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif}.climb-node>span:not(.climb-bodh){color:var(--ink-soft);font-size:.65rem;font-weight:750}.climb-node-ready{background:#f0f3e3}.climb-node-next{background:var(--peach-soft);border-color:#e18a5561}.climb-node-goal{background:var(--blue-grey-soft);border-color:#5e758880}.climb-node-goal:before{content:"";pointer-events:none;background:#e8aa30;border:5px solid #fffaf0;border-radius:50%;width:24px;height:24px;position:absolute;top:-20px;right:13px;box-shadow:0 0 0 7px #e8aa3024,0 0 22px #e8aa307a}.climb-node-here{border-color:var(--pink);background:var(--pink-soft);grid-template-rows:repeat(3,auto);grid-template-columns:minmax(0,1fr) 48px;column-gap:8px;width:168px;box-shadow:0 11px 26px #bd3e6624}.climb-bodh{filter:drop-shadow(0 7px 8px #50423624);grid-area:1/2/-1;place-self:center;width:48px;height:48px;position:static}.climb-bodh .bodh-mark{width:48px;height:48px}.climb-node-here>:not(.climb-bodh){grid-column:1;min-width:0}.climb-detail{background:var(--canvas);border-radius:22px;align-content:start;align-self:stretch;gap:10px;padding:20px;display:grid}.climb-detail>span{background:var(--pink-soft);width:max-content;color:var(--pink-text);border-radius:999px;padding:5px 9px;font-size:.68rem;font-weight:800}.climb-detail h3{margin:0;font:700 1.3rem/1.2 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif}.climb-detail>small{color:var(--blue-grey-deep);font-size:.7rem;font-weight:700;line-height:1.4}.climb-detail p{color:var(--ink-soft);margin:0;font-size:.86rem;line-height:1.55}.climb-detail>div{background:var(--olive-soft);border-radius:15px;gap:6px;margin-top:5px;padding:13px;display:grid}.climb-detail>div strong{color:var(--olive-text);font-size:.74rem}.climb-detail .climb-route-warning{background:var(--peach-soft);color:#744127;border:1px solid #a84f242e;border-radius:13px;padding:11px 12px;font-size:.74rem}.climb-dependencies{background:var(--canvas);border:1px solid #5e758824;border-radius:16px;margin-top:14px}.climb-dependencies summary{min-height:48px;color:var(--blue-grey-deep);cursor:pointer;border-radius:16px;align-items:center;padding:10px 14px;font-size:.78rem;font-weight:800;display:flex}.climb-dependencies summary::marker{color:var(--olive)}.climb-dependencies ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0;padding:0 12px 12px;list-style:none;display:grid}.climb-dependencies li{background:var(--surface);border-radius:12px;gap:5px;min-width:0;padding:11px;display:grid}.climb-dependencies li>span{color:var(--blue-grey-deep);grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:6px;font-size:.68rem;line-height:1.25;display:grid}.climb-dependencies li>span b{color:var(--olive)}.climb-dependencies li small{color:var(--ink-soft);font-size:.63rem;line-height:1.35}.climb-boundary{margin-top:14px;font-size:.78rem;font-weight:650}.atomic-play-ready{background:var(--pink-soft);color:var(--pink-text);border-color:#bd3e666b;animation:1.15s ease-in-out 2 listen-ready-pulse;box-shadow:0 8px 22px #bd3e6624,0 0 0 4px #f7d6e07a}.atomic-play-ready>span{background:var(--pink)}@keyframes listen-ready-pulse{0%,to{transform:scale(1);box-shadow:0 8px 22px #bd3e6624,0 0 0 4px #f7d6e07a}50%{transform:scale(1.018);box-shadow:0 10px 26px #bd3e6633,0 0 0 8px #f7d6e03d}}.progress-path{grid-template-columns:repeat(5,minmax(0,1fr));margin-top:28px;margin-bottom:42px;position:relative}.progress-stage{z-index:1;text-align:center;grid-template-rows:50px 17px minmax(1.2em,auto);min-width:0;line-height:1.25}.progress-stage:not(:last-child):after{z-index:0;border-radius:999px;width:86%;top:59px;left:57%}.progress-stage-complete:not(:last-child):after{background:linear-gradient(90deg, var(--olive), #6d7d40b8)}.progress-dot,.progress-stage>span:last-child{z-index:1;position:relative}.progress-bodh-slot{z-index:2;place-items:center;width:50px;height:50px;display:grid;position:relative}.progress-stage-with-bodh .progress-bodh-slot:after{content:"";background:var(--pink);opacity:.56;border-radius:999px;width:2px;height:9px;position:absolute;top:44px;left:50%}.progress-bodh-slot .bodh-mark{filter:drop-shadow(0 7px 9px #40586b29);width:48px;height:48px}.progress-stage-finished .progress-bodh-slot:after{background:var(--olive)}.progress-stage-finished .progress-dot{box-shadow:0 0 0 5px var(--olive-soft)}.adaptive-route-node-copy{width:100%}.adaptive-route-text{gap:3px;min-width:0;display:grid}.adaptive-route-start>.adaptive-route-node-copy{grid-template-columns:minmax(0,1fr) 42px;align-items:center;gap:8px}.adaptive-route-bodh{place-items:center;width:42px;height:42px;display:grid;position:static}.adaptive-route-bodh .bodh-mark{width:42px;height:42px}.quarter-probe-artifact{background:radial-gradient(circle at 9% 10%, #e18a5524, transparent 9rem), var(--canvas);border:1px solid #5e75882e;border-radius:24px;margin-top:28px;padding:clamp(18px,3vw,26px);transition:border-color .22s,box-shadow .22s;box-shadow:inset 0 1px #ffffffeb,0 14px 34px #50423612}.quarter-probe-exact{border-color:#6d7d406b;box-shadow:inset 0 0 0 3px #e3e7cdb8,0 14px 34px #50423612}.quarter-probe-caption{color:var(--ink-soft);justify-content:space-between;gap:18px;margin-bottom:9px;font-size:.72rem;font-weight:800;display:flex}.quarter-probe-question-row{grid-template-columns:78px 58px minmax(0,1fr);align-items:center;gap:clamp(10px,2vw,18px);display:grid}.quarter-probe-piece{background:linear-gradient(145deg, var(--peach), #eea47a);color:#fffdf8;border:2px solid #a84f2438;border-radius:16px;place-items:center;min-height:76px;font:800 1.05rem/1 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif;display:grid;box-shadow:0 10px 22px #e18a5533,inset 0 1px #ffffff6b}.quarter-probe-times{color:var(--blue-grey-deep);text-align:center;font:800 1.2rem/1 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif}.quarter-probe-whole-outline{min-width:0;min-height:88px;color:var(--blue-grey-deep);background:#fffdf8c7;border:3px dashed #5e758866;border-radius:18px;place-items:center;display:grid}.quarter-probe-whole-outline small{font-size:.75rem;font-weight:800}.quarter-probe-result{gap:12px;display:grid}.quarter-probe-tray{background:#5e758814;border:2px solid #40586b73;border-radius:18px;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:7px;display:grid}.quarter-probe-tray>span{background:#fffdf8b8;border:2px dashed #5e758838;border-radius:11px;place-items:center;min-width:0;min-height:82px;display:grid}.quarter-probe-tray>span i{background:#5e75882e;border-radius:50%;width:9px;height:9px}.quarter-probe-tray>.quarter-probe-slot-filled{border-style:solid;border-color:var(--peach);background:var(--peach);color:#fffdf8;animation:.32s cubic-bezier(.2,.9,.25,1.12) both tile-place}.quarter-probe-slot-filled small{font:800 clamp(.72rem,2vw,.96rem)/1 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif}.quarter-probe-fit-line{color:var(--blue-grey-deep);justify-content:center;align-items:center;gap:14px;font:750 clamp(1rem,3vw,1.38rem)/1.2 "Baloo 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small{color:var(--pink-text)}.fraction-group-builder{background:radial-gradient(circle at 92% 0, #bd3e6617, transparent 10rem), var(--canvas);border:1px solid #5e75882e;border-radius:24px;margin-top:22px;padding:clamp(17px,3vw,24px);position:relative;box-shadow:0 14px 34px #50423612,inset 0 1px #ffffffe0}.fraction-group-builder-ribbon{background:radial-gradient(circle at 8% 0, #e18a5526, transparent 11rem), var(--canvas)}.fraction-group-builder-correct{border-color:#6d7d406b;box-shadow:inset 0 0 0 3px #e3e7cdb3,0 14px 34px #50423612}.builder-step-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.builder-step-tabs-single{grid-template-columns:minmax(0,1fr)}.builder-step-tabs>span{min-height:42px;color:var(--ink-soft);background:#5e758814;border-radius:12px;align-items:center;gap:7px;padding:7px 10px;font-size:.72rem;font-weight:800;display:flex}.builder-step-tabs b{background:var(--blue-grey-soft);width:24px;height:24px;color:var(--blue-grey-deep);border-radius:50%;flex:none;place-items:center;font-size:.68rem;display:grid}.builder-step-tabs .builder-step-active{background:var(--pink-soft);color:var(--pink-text);box-shadow:inset 0 0 0 1px #bd3e663d}.builder-step-tabs .builder-step-active b{background:var(--pink);color:#fff}.builder-step-tabs .builder-step-done{background:var(--olive-soft);color:var(--olive-text)}.builder-step-tabs .builder-step-done b{background:var(--olive);color:#fff}.builder-scene-label{color:var(--blue-grey-deep);align-items:center;gap:8px;margin:18px 2px 8px;display:flex}.builder-scene-label>span{border:3px solid var(--peach);border-radius:50%;width:12px;height:12px;box-shadow:0 0 0 5px #e18a5521}.fraction-group-builder-return .builder-scene-label>span{border-color:var(--pink);box-shadow:0 0 0 5px #bd3e661c}.builder-scene-label strong{font:800 .86rem/1.2 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif}.builder-scene-label small{color:var(--ink-soft);margin-left:auto;font-size:.68rem;font-weight:750}.builder-track{isolation:isolate;background:#5e758814;border:2px solid #40586b5c;border-radius:18px;gap:6px;min-width:0;min-height:112px;padding:7px;display:grid;position:relative}.fraction-group-builder-ribbon .builder-track:before,.fraction-group-builder-ribbon .builder-track:after{content:"";z-index:0;background:var(--peach);opacity:.58;border-radius:0 0 8px 8px;width:16px;height:42px;position:absolute;bottom:-22px}.fraction-group-builder-ribbon .builder-track:before{left:14px;transform:rotate(7deg)}.fraction-group-builder-ribbon .builder-track:after{right:14px;transform:rotate(-7deg)}.builder-track>*{z-index:1;position:relative}.builder-whole-part,.builder-split-part{background:#fffdf8d1;border:2px solid #5e758829;border-radius:11px;min-width:0;min-height:96px;overflow:hidden}.builder-whole-part{color:var(--blue-grey-deep);cursor:pointer;align-content:center;place-items:center;gap:5px;padding:8px 4px;transition:transform .18s,border-color .18s,background-color .18s,box-shadow .18s;display:grid}.builder-whole-part:hover,.builder-whole-part:focus-visible{border-color:var(--pink);transform:translateY(-2px)}.builder-whole-part:disabled{cursor:default;opacity:.48;border-style:dashed;transform:none}.builder-whole-part>span{font:800 clamp(.82rem,2.4vw,1.05rem)/1 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif}.builder-whole-part>small{background:var(--blue-grey-soft);width:25px;height:25px;color:var(--blue-grey-deep);border-radius:50%;place-items:center;font-size:.75rem;font-weight:900;display:grid}.builder-whole-part-selected{border-color:var(--peach);background:var(--peach-soft);color:var(--peach-text);box-shadow:0 7px 18px #e18a5529}.builder-whole-part-selected>small{background:var(--peach);color:#fff}.fraction-group-builder-return .builder-whole-part-selected{border-color:var(--pink);background:var(--pink-soft);color:var(--pink-text)}.fraction-group-builder-return .builder-whole-part-selected>small{background:var(--pink)}.builder-split-part{grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:3px;display:grid}.builder-split-part>button{background:var(--peach-soft);min-width:0;color:var(--peach-text);cursor:pointer;border:1px solid #a84f2438;border-radius:7px;align-content:center;place-items:center;gap:5px;padding:5px 2px;transition:transform .18s,box-shadow .18s,background-color .18s;display:grid}.fraction-group-builder-return .builder-split-part>button{background:var(--pink-soft);color:var(--pink-text);border-color:#bd3e6633}.builder-split-part>button:hover,.builder-split-part>button:focus-visible{transform:translateY(-2px);box-shadow:0 7px 16px #5042361a}.builder-split-part>button span{font:800 clamp(.58rem,1.8vw,.78rem)/1 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif}.builder-split-part>button small{background:#fffdf8bf;border-radius:50%;place-items:center;width:22px;height:22px;font-size:.64rem;font-weight:900;display:grid}.builder-split-part>.builder-unit-counted,.fraction-group-builder-return .builder-split-part>.builder-unit-counted{border-color:var(--blue-grey-deep);background:linear-gradient(155deg, #7890a3, var(--blue-grey));color:#fff;animation:.26s cubic-bezier(.2,.9,.25,1.12) both tile-place;box-shadow:0 7px 16px #40586b2b}.builder-unit-counted small{color:var(--blue-grey-deep);background:#fffdf8eb!important}.builder-unused-part{background:repeating-linear-gradient(-45deg,#5e75880a,#5e75880a 8px,#5e758817 8px 16px);border-radius:7px;grid-column:span 2}.builder-instruction{color:var(--olive-text);background:#e3e7cda8;border-radius:13px;align-items:flex-start;gap:9px;margin-top:14px;padding:11px 13px;display:flex}.builder-instruction>span{font-weight:900}.builder-instruction p{margin:0;font-size:.76rem;font-weight:750;line-height:1.52}.builder-count-panel{justify-content:space-between;align-items:center;gap:14px;margin-top:14px;display:flex}.builder-equation{color:var(--blue-grey-deep);white-space:nowrap;align-items:baseline;gap:7px;font:750 clamp(1rem,3vw,1.28rem)/1.2 "Baloo 2",Mukta,ui-rounded,system-ui,sans-serif;display:flex}.builder-equation strong{min-width:36px;color:var(--pink);text-align:center;font-size:1.5em}.builder-count-beads{flex-wrap:wrap;justify-content:flex-end;gap:5px;display:flex}.builder-count-beads span{background:var(--surface);width:27px;height:27px;color:var(--ink-soft);border:2px solid #5e758830;border-radius:50%;place-items:center;font-size:.62rem;font-weight:850;display:grid}.builder-count-beads .builder-count-bead-filled{border-color:var(--olive);background:var(--olive);color:#fff}.builder-reset{min-height:42px;color:var(--blue-grey-deep);cursor:pointer;text-underline-offset:3px;background:0 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