.MentalModel-module__5CNCoq__chapter{--chapter-accent:var(--lime)}.MentalModel-module__5CNCoq__chapter figure{margin:0}.MentalModel-module__5CNCoq__chapter h3,.MentalModel-module__5CNCoq__chapter h4,.MentalModel-module__5CNCoq__chapter p{overflow-wrap:break-word}.MentalModel-module__5CNCoq__hero{padding-top:82px;padding-bottom:74px}.MentalModel-module__5CNCoq__eyebrow{font:12px var(--font-mono);letter-spacing:.08em;justify-content:space-between;gap:20px;display:flex}.MentalModel-module__5CNCoq__eyebrow>span:first-child{background:var(--ink);color:var(--lime);padding:7px 10px;display:inline-block}.MentalModel-module__5CNCoq__eyebrow>span:last-child{padding-top:7px}.MentalModel-module__5CNCoq__hero h1{letter-spacing:-.075em;margin:35px 0 44px;font-size:clamp(64px,8.5vw,116px);font-weight:750;line-height:.93}.MentalModel-module__5CNCoq__hero h1>span{display:block}.MentalModel-module__5CNCoq__heroBottom{grid-template-columns:1.25fr 1fr;align-items:center;gap:10%;display:grid}.MentalModel-module__5CNCoq__lead{font:italic 40px/1.12 var(--font-serif);letter-spacing:-.045em;margin:0}.MentalModel-module__5CNCoq__deck{max-width:570px;font:19px/1.65 var(--font-serif);color:var(--ink-soft);margin:24px 0 0}.MentalModel-module__5CNCoq__heroFlow{border:1.5px solid var(--ink);background:var(--paper-bright);box-shadow:8px 8px 0 var(--lime);margin:0;padding:0;list-style:none;position:relative;transform:rotate(1deg)}.MentalModel-module__5CNCoq__heroFlow li{grid-template-columns:38px 1fr 30px;align-items:center;gap:18px;padding:17px 25px;display:grid}.MentalModel-module__5CNCoq__heroFlow li+li{border-top:1px solid var(--line)}.MentalModel-module__5CNCoq__heroFlow li>span{font:12px var(--font-mono)}.MentalModel-module__5CNCoq__heroFlow strong{letter-spacing:-.035em;font-size:23px;line-height:1.15}.MentalModel-module__5CNCoq__heroFlow i{align-self:end;font-size:29px;font-style:normal}.MentalModel-module__5CNCoq__heroFlow li:last-child{background:var(--lime)}.MentalModel-module__5CNCoq__startLink{font:12px var(--font-mono);text-underline-offset:5px;gap:30px;margin-top:42px;display:inline-flex}.MentalModel-module__5CNCoq__section{padding-top:90px;padding-bottom:90px}.MentalModel-module__5CNCoq__section .section-heading h2{letter-spacing:-.055em;max-width:900px;font-size:clamp(38px,5.15vw,67px);line-height:1.04}.MentalModel-module__5CNCoq__section .section-intro{max-width:750px;font-size:19px;line-height:1.6}.MentalModel-module__5CNCoq__section .section-number{font-size:12px}.MentalModel-module__5CNCoq__label{font:12px/1.5 var(--font-mono);letter-spacing:.045em;display:block}.MentalModel-module__5CNCoq__caption{border-top:1px solid var(--line);font:17px/1.6 var(--font-serif);margin-top:30px;padding-top:20px}.MentalModel-module__5CNCoq__requirements blockquote{background:var(--ink);color:var(--paper-bright);text-align:center;font:30px/1.5 var(--font-serif);letter-spacing:-.02em;margin:0;padding:35px 28px}.MentalModel-module__5CNCoq__requirements mark{color:var(--lime);background:0 0}.MentalModel-module__5CNCoq__branchLine{border-bottom:1.5px solid var(--ink);width:calc(75% + 21px);height:52px;margin:auto;position:relative}.MentalModel-module__5CNCoq__branchLine:before{background:var(--ink);content:"";width:1.5px;height:100%;position:absolute;top:0;left:50%}.MentalModel-module__5CNCoq__requirementBranches{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;display:grid}.MentalModel-module__5CNCoq__requirement{padding-top:34px;position:relative}.MentalModel-module__5CNCoq__requirement:before{border-left:1.5px solid var(--ink);content:"";height:27px;position:absolute;top:0;left:50%}.MentalModel-module__5CNCoq__requirementFlight{z-index:1;width:100%;margin-bottom:26px;position:relative}.MentalModel-module__5CNCoq__requirementIcon{border:1.5px solid var(--ink);background:var(--lime);width:fit-content;max-width:100%;min-height:45px;font:12px/1.3 var(--font-mono);box-shadow:3px 3px 0 var(--ink);justify-content:center;align-items:center;gap:8px;margin:0 auto;padding:8px 10px;display:flex}.MentalModel-module__5CNCoq__requirementIcon i{font:normal 23px/1 var(--font-sans)}.MentalModel-module__5CNCoq__requirement:first-child{--flight-x:calc(150% + 42px);--flight-delay:0s}.MentalModel-module__5CNCoq__requirement:nth-child(2){--flight-x:calc(50% + 14px);--flight-delay:.14s}.MentalModel-module__5CNCoq__requirement:nth-child(3){--flight-x:calc(-50% - 14px);--flight-delay:.28s}.MentalModel-module__5CNCoq__requirement:nth-child(4){--flight-x:calc(-150% - 42px);--flight-delay:.42s}.MentalModel-module__5CNCoq__motionFigure[data-enabled=true] .MentalModel-module__5CNCoq__requirementFlight{animation:MentalModel-module__5CNCoq__requirementSpread 6.5s cubic-bezier(.2,.65,.25,1) var(--flight-delay) infinite both}.MentalModel-module__5CNCoq__requirement .MentalModel-module__5CNCoq__label{color:#53419d}.MentalModel-module__5CNCoq__requirement h3{letter-spacing:-.035em;margin:10px 0 12px;font-size:23px;line-height:1.18}.MentalModel-module__5CNCoq__requirement p{font:17px/1.55 var(--font-serif);margin:0}.MentalModel-module__5CNCoq__motionFigure{position:relative}.MentalModel-module__5CNCoq__motionFigure [class]:before,.MentalModel-module__5CNCoq__motionFigure [class]:after,.MentalModel-module__5CNCoq__motionFigure [class]{animation-play-state:paused}.MentalModel-module__5CNCoq__motionFigure[data-running=true] [class],.MentalModel-module__5CNCoq__motionFigure[data-running=true] [class]:before,.MentalModel-module__5CNCoq__motionFigure[data-running=true] [class]:after{animation-play-state:running}.MentalModel-module__5CNCoq__motionButton,.MentalModel-module__5CNCoq__playback{border:1px solid var(--line-strong);color:inherit;font:12px/1.3 var(--font-mono);cursor:pointer;background:0 0;align-items:center;gap:9px;padding:9px 12px;display:inline-flex}.MentalModel-module__5CNCoq__motionButton{margin-top:20px}.MentalModel-module__5CNCoq__sequenceSection{background:var(--paper-deep);border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink)}.MentalModel-module__5CNCoq__sequence{border:1.5px solid var(--ink);background:var(--paper-bright);box-shadow:7px 7px 0 var(--ink)}.MentalModel-module__5CNCoq__sequenceToolbar{border-bottom:1.5px solid var(--ink);background:var(--ink);min-height:63px;color:var(--paper);justify-content:space-between;align-items:center;gap:15px;padding:14px 22px;display:flex}.MentalModel-module__5CNCoq__sequenceToolbar>span{font:11px/1.5 var(--font-mono);letter-spacing:.025em}.MentalModel-module__5CNCoq__playback{border-color:#92968e;flex-shrink:0}.MentalModel-module__5CNCoq__playbackControls{flex-shrink:0;gap:7px;display:flex}.MentalModel-module__5CNCoq__playbackControls>button:last-child{font-size:19px;line-height:15px}.MentalModel-module__5CNCoq__mobileStage{display:none}.MentalModel-module__5CNCoq__sequenceBody{grid-template-columns:minmax(260px,.9fr) minmax(0,1.4fr);display:grid}.MentalModel-module__5CNCoq__stageNotes{border-right:1px solid var(--ink);margin:0;padding:28px 24px;list-style:none}.MentalModel-module__5CNCoq__stageNotes li{grid-template-columns:30px 1fr;gap:13px;padding-bottom:27px;display:grid;position:relative}.MentalModel-module__5CNCoq__stageNotes li:last-child{padding-bottom:0}.MentalModel-module__5CNCoq__stageNotes li:not(:last-child):before{border-left:1px solid var(--line-strong);content:"";height:calc(100% - 28px);position:absolute;top:31px;left:14px}.MentalModel-module__5CNCoq__stageNumber{border:1px solid var(--ink);background:var(--paper);width:29px;height:29px;font:13px var(--font-mono);border-radius:50%;place-items:center;transition:background .4s;display:grid}.MentalModel-module__5CNCoq__stageNotes li[data-current=true] .MentalModel-module__5CNCoq__stageNumber{background:var(--lime);box-shadow:0 0 0 4px var(--paper-bright), 0 0 0 5px var(--ink)}.MentalModel-module__5CNCoq__stageNotes h3{letter-spacing:-.025em;margin:3px 0 7px;font-size:17px;line-height:1.3}.MentalModel-module__5CNCoq__stageNotes strong{font-size:13px;font-weight:600}.MentalModel-module__5CNCoq__stageNotes p{font:15px/1.5 var(--font-serif);color:var(--ink-soft);margin:5px 0 0}.MentalModel-module__5CNCoq__scheduleBoard{background:linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 28px, var(--paper);background-blend-mode:soft-light;min-width:0;padding:29px 25px 23px}.MentalModel-module__5CNCoq__boardHeader strong{letter-spacing:-.035em;margin:9px 0 4px;font-size:25px;display:block}.MentalModel-module__5CNCoq__boardHeader p{font:12px/1.5 var(--font-mono);margin:0 0 23px}.MentalModel-module__5CNCoq__calendar{background:var(--paper-bright);border:1px solid var(--ink);padding:16px 14px}.MentalModel-module__5CNCoq__calendarGrid{--name-track:45px;--slot-gap:4px;--slot-width:calc((100% - var(--name-track) - 4 * var(--slot-gap)) / 4);position:relative}.MentalModel-module__5CNCoq__calendarHeader,.MentalModel-module__5CNCoq__calendarRow{grid-template-columns:var(--name-track) repeat(4, minmax(0, 1fr));gap:var(--slot-gap);display:grid}.MentalModel-module__5CNCoq__calendarHeader{text-align:center;font:12px var(--font-mono);align-items:center;margin-bottom:9px}.MentalModel-module__5CNCoq__calendarHeader>span:first-child{text-align:left;font-size:10px}.MentalModel-module__5CNCoq__calendarRow{margin-top:5px}.MentalModel-module__5CNCoq__calendarRow>strong{align-self:center;font-size:12px}.MentalModel-module__5CNCoq__slot{border:1px solid var(--line);min-height:49px;font:12px var(--font-mono);place-items:center;transition:background .22s,border-color .22s;display:grid;position:relative}.MentalModel-module__5CNCoq__freeSlot{background:var(--paper-bright)}.MentalModel-module__5CNCoq__busySlot{background:repeating-linear-gradient(-45deg, transparent, transparent 4px, #10121114 4px, #10121114 5px), var(--paper-deep)}.MentalModel-module__5CNCoq__slot>span{z-index:1;position:relative}.MentalModel-module__5CNCoq__sharedSlot{background:var(--lime);border-color:var(--ink)}.MentalModel-module__5CNCoq__sequence[data-confirmed=true] .MentalModel-module__5CNCoq__sharedSlot{background:var(--ink);color:var(--lime)}.MentalModel-module__5CNCoq__comparisonSweep{z-index:2;left:calc(var(--name-track) + var(--slot-gap));width:var(--slot-width);border:2px solid var(--purple);pointer-events:none;background:#755cf614;display:none;position:absolute;top:20px;bottom:-3px}.MentalModel-module__5CNCoq__comparisonSweep:before,.MentalModel-module__5CNCoq__comparisonSweep:after{content:"";background:var(--purple);width:10px;height:5px;position:absolute;left:50%;transform:translate(-50%)}.MentalModel-module__5CNCoq__comparisonSweep:before{top:-6px}.MentalModel-module__5CNCoq__comparisonSweep:after{bottom:-6px}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-phase="1"] .MentalModel-module__5CNCoq__comparisonSweep{animation:1.8s cubic-bezier(.55,0,.25,1) both MentalModel-module__5CNCoq__compareSlots;display:block}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-phase="1"] .MentalModel-module__5CNCoq__sharedSlot{animation:1.8s both MentalModel-module__5CNCoq__findOverlap}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-confirmed=true] .MentalModel-module__5CNCoq__sharedSlot{animation:.48s cubic-bezier(.2,.7,.2,1) both MentalModel-module__5CNCoq__commitSlot}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-confirmed=true] .MentalModel-module__5CNCoq__calendarRow:nth-child(3) .MentalModel-module__5CNCoq__sharedSlot{animation-delay:.1s}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-confirmed=true] .MentalModel-module__5CNCoq__calendarRow:nth-child(4) .MentalModel-module__5CNCoq__sharedSlot{animation-delay:.2s}.MentalModel-module__5CNCoq__sequence[data-step="0"] .MentalModel-module__5CNCoq__slot{background:repeating-linear-gradient(-45deg, transparent, transparent 4px, #1012110f 4px, #1012110f 5px), var(--paper-deep);border-color:var(--line)}.MentalModel-module__5CNCoq__commonSlot{font:12px/1.5 var(--font-mono);flex-wrap:wrap;align-items:center;gap:10px;padding-top:15px;display:flex}.MentalModel-module__5CNCoq__commonSlot>strong{margin-left:auto;font-size:13px}.MentalModel-module__5CNCoq__commonSlot>i{font-size:24px;font-style:normal;line-height:1}.MentalModel-module__5CNCoq__bookingPath{padding-top:22px}.MentalModel-module__5CNCoq__permissionGate{border:1px dashed var(--ink);background:var(--paper-bright);align-items:center;gap:12px;padding:12px;display:flex}.MentalModel-module__5CNCoq__gateIcon{border:1px solid var(--ink);background:var(--paper-deep);flex-shrink:0;place-items:center;width:27px;height:27px;font-size:19px;display:grid}.MentalModel-module__5CNCoq__permissionGate strong{font-size:14px;line-height:1.35;display:block}.MentalModel-module__5CNCoq__permissionGate div>span{font:12px/1.45 var(--font-mono);margin-top:4px;display:block}.MentalModel-module__5CNCoq__sequence[data-step="2"] .MentalModel-module__5CNCoq__permissionGate,.MentalModel-module__5CNCoq__sequence[data-step="3"] .MentalModel-module__5CNCoq__permissionGate{border-style:solid}.MentalModel-module__5CNCoq__sequence[data-step="2"] .MentalModel-module__5CNCoq__gateIcon,.MentalModel-module__5CNCoq__sequence[data-step="3"] .MentalModel-module__5CNCoq__gateIcon{background:var(--cyan)}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-phase="2"] .MentalModel-module__5CNCoq__gateIcon{animation:.55s cubic-bezier(.2,.7,.2,1) both MentalModel-module__5CNCoq__authorize}.MentalModel-module__5CNCoq__transfer{padding:18px 7px 20px}.MentalModel-module__5CNCoq__transferEndpoints{font:12px/1.3 var(--font-mono);justify-content:space-between;gap:20px;margin-bottom:12px;display:flex}.MentalModel-module__5CNCoq__transferEndpoints>strong{border-bottom:2px solid var(--ink);padding-bottom:6px}.MentalModel-module__5CNCoq__outbound>span,.MentalModel-module__5CNCoq__inbound>span{text-align:center;font:12px/1.4 var(--font-mono);display:block}.MentalModel-module__5CNCoq__transferTrack{border-top:1px dashed var(--line-strong);height:1px;margin:14px 0;position:relative}.MentalModel-module__5CNCoq__transferTrack:after{content:"";border-top:1px solid var(--ink);border-right:1px solid var(--ink);width:7px;height:7px;position:absolute;top:-4px;right:0;transform:rotate(45deg)}.MentalModel-module__5CNCoq__inbound .MentalModel-module__5CNCoq__transferTrack{margin-top:26px}.MentalModel-module__5CNCoq__inbound .MentalModel-module__5CNCoq__transferTrack:after{left:0;right:auto;transform:rotate(-135deg)}.MentalModel-module__5CNCoq__requestPacket,.MentalModel-module__5CNCoq__responsePacket{z-index:1;border:1.5px solid var(--ink);background:var(--cyan);width:40px;height:30px;color:var(--ink);box-shadow:3px 3px 0 var(--ink);font:normal 23px/1 var(--font-sans);place-items:center;display:none;position:absolute;top:-15px}.MentalModel-module__5CNCoq__requestPacket{left:calc(100% - 40px)}.MentalModel-module__5CNCoq__responsePacket{background:var(--lime);left:0}.MentalModel-module__5CNCoq__sequence[data-step="2"] .MentalModel-module__5CNCoq__requestPacket,.MentalModel-module__5CNCoq__sequence[data-step="3"] .MentalModel-module__5CNCoq__requestPacket,.MentalModel-module__5CNCoq__sequence[data-step="3"] .MentalModel-module__5CNCoq__responsePacket{display:grid}.MentalModel-module__5CNCoq__sequence[data-step="2"] .MentalModel-module__5CNCoq__outbound .MentalModel-module__5CNCoq__transferTrack,.MentalModel-module__5CNCoq__sequence[data-step="3"] .MentalModel-module__5CNCoq__outbound .MentalModel-module__5CNCoq__transferTrack,.MentalModel-module__5CNCoq__sequence[data-step="3"] .MentalModel-module__5CNCoq__inbound .MentalModel-module__5CNCoq__transferTrack{border-top-style:solid}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-phase="2"] .MentalModel-module__5CNCoq__requestPacket{animation:.95s cubic-bezier(.45,0,.25,1) .25s both MentalModel-module__5CNCoq__requestTravels}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-phase="3"] .MentalModel-module__5CNCoq__responsePacket{animation:1s cubic-bezier(.45,0,.25,1) both MentalModel-module__5CNCoq__resultReturns}.MentalModel-module__5CNCoq__result{border:1px dashed var(--ink);background:var(--paper-bright);align-items:center;gap:14px;min-height:139px;padding:20px 16px;display:flex}.MentalModel-module__5CNCoq__resultMark{border:1px solid var(--ink);border-radius:50%;flex-shrink:0;place-items:center;width:40px;height:40px;font-size:24px;display:grid}.MentalModel-module__5CNCoq__result .MentalModel-module__5CNCoq__label{font-size:10px}.MentalModel-module__5CNCoq__result strong{letter-spacing:-.035em;margin:6px 0;font-size:23px;line-height:1.15;display:block}.MentalModel-module__5CNCoq__result p{font:13px/1.5 var(--font-mono);margin:0}.MentalModel-module__5CNCoq__attendees{margin-top:6px;font-size:12px;display:block}.MentalModel-module__5CNCoq__sequence[data-confirmed=true] .MentalModel-module__5CNCoq__result{background:var(--lime);box-shadow:3px 3px 0 var(--ink);border-style:solid}.MentalModel-module__5CNCoq__sequence[data-animated=true][data-confirmed=true] .MentalModel-module__5CNCoq__resultMark{animation:.4s cubic-bezier(.2,.7,.2,1) both MentalModel-module__5CNCoq__authorize}.MentalModel-module__5CNCoq__sequence[data-playing=false] *,.MentalModel-module__5CNCoq__sequence[data-playing=false] :before,.MentalModel-module__5CNCoq__sequence[data-playing=false] :after{animation-play-state:paused!important}.MentalModel-module__5CNCoq__boardFootnote{font:12px/1.55 var(--font-serif);color:var(--ink-soft);margin:20px 0 0}.MentalModel-module__5CNCoq__sequenceCaption{border-top:1px solid var(--ink);font:15px/1.55 var(--font-serif);padding:22px 25px}.MentalModel-module__5CNCoq__sequenceCaption strong{font:600 16px/1.45 var(--font-sans);margin-bottom:5px;display:block}.MentalModel-module__5CNCoq__flowHead,.MentalModel-module__5CNCoq__factRow{grid-template-columns:1fr 1.25fr 1fr;gap:66px;display:grid}.MentalModel-module__5CNCoq__flowHead{border-bottom:2px solid var(--ink);font:12px var(--font-mono);padding:0 0 18px}.MentalModel-module__5CNCoq__factRow{border-bottom:1px solid var(--line);align-items:center;min-height:126px;padding:20px 0}.MentalModel-module__5CNCoq__source{grid-template-columns:36px 1fr;gap:4px 13px;display:grid}.MentalModel-module__5CNCoq__sourceIcon{border:1px solid var(--ink);background:var(--paper-bright);width:36px;height:43px;box-shadow:3px 3px 0 var(--paper-deep);font:20px var(--font-serif);grid-row:span 2;align-self:start;place-items:center;display:grid}.MentalModel-module__5CNCoq__source strong,.MentalModel-module__5CNCoq__fact strong,.MentalModel-module__5CNCoq__when strong{letter-spacing:-.02em;font-size:18px;line-height:1.3}.MentalModel-module__5CNCoq__source small{font:12px/1.5 var(--font-mono);color:var(--ink-soft)}.MentalModel-module__5CNCoq__fact,.MentalModel-module__5CNCoq__when{padding:15px 16px;position:relative}.MentalModel-module__5CNCoq__fact{background:var(--purple-soft);border-left:2px solid var(--purple)}.MentalModel-module__5CNCoq__fact>strong,.MentalModel-module__5CNCoq__fact>span:not(.MentalModel-module__5CNCoq__flowConnector){display:block}.MentalModel-module__5CNCoq__fact>span:not(.MentalModel-module__5CNCoq__flowConnector){font:15px/1.5 var(--font-serif);margin-top:5px}.MentalModel-module__5CNCoq__when{padding-right:0}.MentalModel-module__5CNCoq__flowConnector{background:var(--ink);width:58px;height:1px;position:absolute;top:50%;left:-66px}.MentalModel-module__5CNCoq__flowConnector:after{content:"";border-top:1px solid var(--ink);border-right:1px solid var(--ink);width:6px;height:6px;position:absolute;top:-3px;right:0;transform:rotate(45deg)}.MentalModel-module__5CNCoq__flowConnector i{border:1px solid var(--ink);background:var(--purple-soft);width:24px;height:21px;color:var(--ink);font:normal 11px/1 var(--font-mono);place-items:center;display:grid;position:absolute;top:-10px;left:0}.MentalModel-module__5CNCoq__factRow{--row-delay:0s}.MentalModel-module__5CNCoq__factRow:nth-child(3){--row-delay:1.15s}.MentalModel-module__5CNCoq__factRow:nth-child(4){--row-delay:2.3s}.MentalModel-module__5CNCoq__factRow:nth-child(5){--row-delay:3.45s}.MentalModel-module__5CNCoq__motionFigure[data-enabled=true] .MentalModel-module__5CNCoq__flowConnector i{animation:MentalModel-module__5CNCoq__factTravel 5.6s cubic-bezier(.3,.6,.3,1) var(--row-delay) infinite both}.MentalModel-module__5CNCoq__motionFigure[data-enabled=true] .MentalModel-module__5CNCoq__when .MentalModel-module__5CNCoq__flowConnector i{animation-delay:calc(var(--row-delay) + .6s)}.MentalModel-module__5CNCoq__motionFigure[data-enabled=true] .MentalModel-module__5CNCoq__fact{animation:MentalModel-module__5CNCoq__factReceived 5.6s ease-out calc(var(--row-delay) + .5s) infinite both}.MentalModel-module__5CNCoq__motionFigure[data-running=false] *,.MentalModel-module__5CNCoq__motionFigure[data-running=false] :before,.MentalModel-module__5CNCoq__motionFigure[data-running=false] :after{animation-play-state:paused!important}.MentalModel-module__5CNCoq__principle{grid-template-columns:.9fr 1.1fr;align-items:center;gap:9%;padding:30px 0 55px;display:grid}.MentalModel-module__5CNCoq__principle+.MentalModel-module__5CNCoq__principle{border-top:1px solid var(--line);padding-top:55px}.MentalModel-module__5CNCoq__principle h3,.MentalModel-module__5CNCoq__failureSection>h3{letter-spacing:-.045em;margin:15px 0;font-size:35px;line-height:1.1}.MentalModel-module__5CNCoq__principle>div>p,.MentalModel-module__5CNCoq__failureIntro{font:18px/1.6 var(--font-serif);margin:0}.MentalModel-module__5CNCoq__division{border:1px solid var(--ink);background:var(--paper-bright)}.MentalModel-module__5CNCoq__division>div{padding:23px 26px}.MentalModel-module__5CNCoq__division strong{letter-spacing:-.03em;margin:10px 0 6px;font-size:23px;line-height:1.2;display:block}.MentalModel-module__5CNCoq__division p{font:15px/1.5 var(--font-serif);margin:0}.MentalModel-module__5CNCoq__aiLabel{background:var(--purple-soft);font:12px var(--font-mono);padding:4px 7px;display:inline-block}.MentalModel-module__5CNCoq__divisionArrow{padding:0 26px 12px;font-size:24px;display:block}.MentalModel-module__5CNCoq__rulesStep{border-top:1px solid var(--ink);background:var(--lime)}.MentalModel-module__5CNCoq__overlap{height:38px;margin:20px 0 15px;position:relative}.MentalModel-module__5CNCoq__overlap i{border:1px solid var(--ink);width:70%;height:13px;position:absolute;top:0;left:0}.MentalModel-module__5CNCoq__overlap i:nth-child(2){width:60%;top:24px;left:40%}.MentalModel-module__5CNCoq__overlap b{background:var(--ink);mix-blend-mode:multiply;opacity:.25;border-left:1px dashed var(--ink);border-right:1px dashed var(--ink);width:30%;height:47px;position:absolute;top:-5px;left:40%}.MentalModel-module__5CNCoq__decisionTree{border-left:1.5px solid var(--ink);padding-left:28px}.MentalModel-module__5CNCoq__decisionRoot{border:1px solid var(--ink);background:var(--paper-bright);margin:0 0 16px -29px;padding:15px 20px;font-size:23px;display:block}.MentalModel-module__5CNCoq__decisionTree>div{grid-template-columns:1fr 20px 1fr;align-items:center;gap:10px;margin-top:16px;font-size:15px;display:grid;position:relative}.MentalModel-module__5CNCoq__decisionTree>div:before{border-top:1px solid var(--ink);content:"";width:19px;position:absolute;top:50%;left:-29px}.MentalModel-module__5CNCoq__decisionTree i{font-style:normal}.MentalModel-module__5CNCoq__decisionTree div>strong{border:1px solid var(--ink);background:var(--yellow-soft);padding:9px 11px;font-size:14px}.MentalModel-module__5CNCoq__decisionTree>div:last-child>strong{background:var(--lime)}.MentalModel-module__5CNCoq__failureSection{border-top:1px solid var(--line);padding-top:50px}.MentalModel-module__5CNCoq__failures{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:35px;display:grid}.MentalModel-module__5CNCoq__failures>div{border-top:3px solid var(--ink);padding-top:21px}.MentalModel-module__5CNCoq__failureSymbol{font:24px var(--font-mono);letter-spacing:.07em;color:#8c3224;display:block}.MentalModel-module__5CNCoq__failures h4{letter-spacing:-.035em;margin:20px 0 12px;font-size:23px;line-height:1.15}.MentalModel-module__5CNCoq__failures p{min-height:76px;font:17px/1.5 var(--font-serif);margin:0 0 15px}.MentalModel-module__5CNCoq__failures strong{font-size:15px;line-height:1.5;display:block}.MentalModel-module__5CNCoq__failures strong>span{color:#8c3224}.MentalModel-module__5CNCoq__analogyLimit{background:var(--ink);color:var(--paper-bright);align-items:center;gap:26px;margin-top:57px;padding:24px 30px;display:flex}.MentalModel-module__5CNCoq__analogyLimit>span{font:70px/1 var(--font-serif);color:var(--lime)}.MentalModel-module__5CNCoq__analogyLimit h3{letter-spacing:-.02em;margin:0 0 10px;font-size:22px;line-height:1.25}.MentalModel-module__5CNCoq__analogyLimit p{font:17px/1.6 var(--font-serif);margin:0}.MentalModel-module__5CNCoq__planningSheet{border:1.5px solid var(--ink);box-shadow:7px 7px 0 var(--purple-soft);background:var(--paper-bright);padding:35px 40px}.MentalModel-module__5CNCoq__planningSheet>span{color:#53419d;margin-bottom:22px}.MentalModel-module__5CNCoq__planningSheet p{font:17px/1.6 var(--font-mono);border-bottom:1px solid var(--line);overflow-wrap:anywhere;margin:0;padding:15px 0}.MentalModel-module__5CNCoq__nextReading{margin-top:66px}.MentalModel-module__5CNCoq__nextReading>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:23px;display:grid}.MentalModel-module__5CNCoq__nextReading a{border-top:1px solid var(--ink);padding:20px 0;text-decoration:none;display:block}.MentalModel-module__5CNCoq__nextReading a>span{min-height:52px;font:16px/1.5 var(--font-serif);display:block}.MentalModel-module__5CNCoq__nextReading strong{letter-spacing:-.03em;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;font-size:23px;line-height:1.15;display:flex}.MentalModel-module__5CNCoq__nextReading i{font-style:normal}@media (hover:hover) and (pointer:fine){.MentalModel-module__5CNCoq__playback:hover{background:var(--paper);color:var(--ink)}.MentalModel-module__5CNCoq__motionButton:hover{background:var(--ink);color:var(--paper)}.MentalModel-module__5CNCoq__nextReading a:hover strong,.MentalModel-module__5CNCoq__startLink:hover{color:#5844bd}}@keyframes MentalModel-module__5CNCoq__requirementSpread{0%,3%{transform:translate(var(--flight-x), -100px) scale(.8);opacity:0}5%{opacity:1}18%,91%{opacity:1;transform:translate(0)scale(1)}97%,to{opacity:0;transform:translate(0)scale(1)}}@keyframes MentalModel-module__5CNCoq__compareSlots{0%,18%{transform:translate(0)}35%,51%{transform:translateX(calc(100% + var(--slot-gap)))}72%,to{transform:translateX(calc(200% + 2 * var(--slot-gap)))}}@keyframes MentalModel-module__5CNCoq__findOverlap{0%,68%{background:var(--paper-bright);border-color:var(--line)}85%,to{background:var(--lime);border-color:var(--ink)}}@keyframes MentalModel-module__5CNCoq__commitSlot{0%{box-shadow:0 0 0 3px var(--lime);transform:scale(.84)}to{box-shadow:0 0 0 0 var(--lime);transform:scale(1)}}@keyframes MentalModel-module__5CNCoq__authorize{0%{box-shadow:0 0 0 5px var(--cyan);transform:scale(.72)}to{box-shadow:0 0 0 0 var(--cyan);transform:scale(1)}}@keyframes MentalModel-module__5CNCoq__requestTravels{0%{left:0}to{left:calc(100% - 40px)}}@keyframes MentalModel-module__5CNCoq__resultReturns{0%{left:calc(100% - 40px)}to{left:0}}@keyframes MentalModel-module__5CNCoq__factTravel{0%{opacity:0;transform:translate(0)}2%{opacity:1}10%{opacity:1;transform:translate(36px)}13%,to{opacity:0;transform:translate(36px)}}@keyframes MentalModel-module__5CNCoq__factReceived{0%,18%,to{box-shadow:0 0 0 0 var(--purple)}4%,12%{box-shadow:4px 0 0 0 var(--purple)}}@media (max-width:900px){.MentalModel-module__5CNCoq__hero{padding-top:60px}.MentalModel-module__5CNCoq__heroBottom{gap:6%}.MentalModel-module__5CNCoq__lead{font-size:34px}.MentalModel-module__5CNCoq__deck{font-size:17px}.MentalModel-module__5CNCoq__heroFlow li{grid-template-columns:26px 1fr 20px;gap:10px;padding:17px}.MentalModel-module__5CNCoq__heroFlow strong{font-size:20px}.MentalModel-module__5CNCoq__requirementBranches{gap:18px}.MentalModel-module__5CNCoq__branchLine{width:calc(75% + 13.5px)}.MentalModel-module__5CNCoq__requirement h3{font-size:20px}.MentalModel-module__5CNCoq__sequenceBody{grid-template-columns:minmax(220px,.9fr) minmax(0,1.4fr)}.MentalModel-module__5CNCoq__stageNotes{padding:25px 17px}.MentalModel-module__5CNCoq__stageNotes li{gap:10px}.MentalModel-module__5CNCoq__scheduleBoard{padding:25px 16px}.MentalModel-module__5CNCoq__calendar{padding:12px 8px}.MentalModel-module__5CNCoq__calendarGrid{--name-track:37px;--slot-gap:3px}.MentalModel-module__5CNCoq__calendarHeader,.MentalModel-module__5CNCoq__slot{font-size:12px}.MentalModel-module__5CNCoq__flowHead,.MentalModel-module__5CNCoq__factRow{gap:42px}.MentalModel-module__5CNCoq__flowConnector{width:34px;left:-42px}.MentalModel-module__5CNCoq__flowConnector i{width:21px}.MentalModel-module__5CNCoq__source{grid-template-columns:1fr}.MentalModel-module__5CNCoq__sourceIcon{display:none}.MentalModel-module__5CNCoq__principle{gap:6%}.MentalModel-module__5CNCoq__failures{gap:23px}.MentalModel-module__5CNCoq__nextReading strong{font-size:20px}}@media (max-width:700px){.MentalModel-module__5CNCoq__hero{padding-top:45px;padding-bottom:55px}.MentalModel-module__5CNCoq__hero h1{margin:30px 0;font-size:clamp(49px,10vw,70px)}.MentalModel-module__5CNCoq__heroBottom{grid-template-columns:1fr;gap:32px}.MentalModel-module__5CNCoq__heroFlow{box-shadow:5px 5px 0 var(--lime);grid-template-columns:repeat(3,minmax(0,1fr));display:grid;transform:none}.MentalModel-module__5CNCoq__heroFlow li{padding:15px 12px;display:block}.MentalModel-module__5CNCoq__heroFlow li+li{border-top:0;border-left:1px solid var(--ink)}.MentalModel-module__5CNCoq__heroFlow li>span{margin-bottom:15px;display:block}.MentalModel-module__5CNCoq__heroFlow strong{font-size:17px}.MentalModel-module__5CNCoq__heroFlow i,.MentalModel-module__5CNCoq__heroFlow strong br{display:none}.MentalModel-module__5CNCoq__lead{font-size:34px}.MentalModel-module__5CNCoq__deck{max-width:100%;font-size:18px}.MentalModel-module__5CNCoq__section{padding-top:58px;padding-bottom:58px}.MentalModel-module__5CNCoq__section .section-intro{font-size:18px}.MentalModel-module__5CNCoq__eyebrow{font-size:10px}.MentalModel-module__5CNCoq__requirements blockquote{text-align:left;padding:25px 22px;font-size:24px}.MentalModel-module__5CNCoq__desktopBreak,.MentalModel-module__5CNCoq__branchLine{display:none}.MentalModel-module__5CNCoq__requirementBranches{grid-template-columns:1fr 1fr;gap:0 26px}.MentalModel-module__5CNCoq__requirement{padding-top:24px}.MentalModel-module__5CNCoq__requirement:before{height:24px;left:23px}.MentalModel-module__5CNCoq__requirementFlight{--flight-x:0px;margin:0 0 18px}.MentalModel-module__5CNCoq__motionFigure[data-enabled=true] .MentalModel-module__5CNCoq__requirementFlight{animation-name:MentalModel-module__5CNCoq__requirementDrop}.MentalModel-module__5CNCoq__requirementIcon{margin:0}.MentalModel-module__5CNCoq__requirement h3{font-size:23px}.MentalModel-module__5CNCoq__caption{font-size:16px}.MentalModel-module__5CNCoq__sequenceToolbar{flex-wrap:wrap;padding:15px}.MentalModel-module__5CNCoq__sequenceToolbar>span{font-size:10px}.MentalModel-module__5CNCoq__sequenceBody{flex-direction:column;display:flex}.MentalModel-module__5CNCoq__scheduleBoard{order:-1;padding:24px 18px}.MentalModel-module__5CNCoq__mobileStage{border-bottom:1px solid var(--ink);align-items:center;gap:10px;min-height:49px;margin:-5px 0 22px;padding-bottom:13px;display:flex}.MentalModel-module__5CNCoq__mobileStage>span{font:12px var(--font-mono);background:var(--lime);border:1px solid var(--ink);flex-shrink:0;padding:4px 6px}.MentalModel-module__5CNCoq__mobileStage>strong{font-size:14px;line-height:1.3}.MentalModel-module__5CNCoq__stageNotes{border-right:0;border-top:1px solid var(--ink);padding:29px 24px}.MentalModel-module__5CNCoq__stageNotes li{padding-bottom:25px}.MentalModel-module__5CNCoq__stageNotes h3{font-size:19px}.MentalModel-module__5CNCoq__stageNotes strong{font-size:14px}.MentalModel-module__5CNCoq__stageNotes p{font-size:16px}.MentalModel-module__5CNCoq__calendar{padding:16px 12px}.MentalModel-module__5CNCoq__calendarHeader,.MentalModel-module__5CNCoq__slot{font-size:12px}.MentalModel-module__5CNCoq__calendarGrid{--name-track:40px;--slot-gap:4px}.MentalModel-module__5CNCoq__sequenceCaption{padding:22px}.MentalModel-module__5CNCoq__flowHead{display:none}.MentalModel-module__5CNCoq__factRow{border-bottom:1px solid var(--ink);grid-template-columns:1fr;gap:0;padding:24px 0}.MentalModel-module__5CNCoq__factRow:first-of-type{padding-top:0}.MentalModel-module__5CNCoq__source{grid-template-columns:36px 1fr;display:grid}.MentalModel-module__5CNCoq__sourceIcon{display:grid}.MentalModel-module__5CNCoq__fact{margin-top:24px;margin-left:49px}.MentalModel-module__5CNCoq__when{margin-top:24px;margin-left:49px;padding:8px 0}.MentalModel-module__5CNCoq__when:before{content:"NEEDED WHEN";font:10px var(--font-mono);margin-bottom:7px;display:block}.MentalModel-module__5CNCoq__flowConnector{width:1px;height:20px;top:-24px;left:15px}.MentalModel-module__5CNCoq__flowConnector:after{top:auto;bottom:0;right:-3px;transform:rotate(135deg)}.MentalModel-module__5CNCoq__flowConnector i{width:21px;height:18px;top:-3px;left:-10px}.MentalModel-module__5CNCoq__motionFigure[data-enabled=true] .MentalModel-module__5CNCoq__flowConnector i{animation-name:MentalModel-module__5CNCoq__factTravelDown}.MentalModel-module__5CNCoq__when .MentalModel-module__5CNCoq__flowConnector{left:15px}.MentalModel-module__5CNCoq__principle{grid-template-columns:1fr;gap:25px;padding-top:0;padding-bottom:40px}.MentalModel-module__5CNCoq__principle+.MentalModel-module__5CNCoq__principle{padding-top:40px}.MentalModel-module__5CNCoq__principle h3,.MentalModel-module__5CNCoq__failureSection>h3{font-size:32px}.MentalModel-module__5CNCoq__decisionTree{margin-top:5px!important}.MentalModel-module__5CNCoq__failures{grid-template-columns:1fr;gap:32px}.MentalModel-module__5CNCoq__failures p{min-height:0}.MentalModel-module__5CNCoq__failureSymbol{font-size:23px}.MentalModel-module__5CNCoq__failures h4{margin-top:14px}.MentalModel-module__5CNCoq__analogyLimit{align-items:start;gap:15px;padding:24px 20px}.MentalModel-module__5CNCoq__analogyLimit>span{font-size:45px}.MentalModel-module__5CNCoq__analogyLimit h3{font-size:21px}.MentalModel-module__5CNCoq__analogyLimit p{font-size:16px}.MentalModel-module__5CNCoq__planningSheet{padding:25px 20px}.MentalModel-module__5CNCoq__planningSheet p{font-size:14px}.MentalModel-module__5CNCoq__nextReading>div{grid-template-columns:1fr;gap:0}.MentalModel-module__5CNCoq__nextReading a>span{min-height:0}.MentalModel-module__5CNCoq__nextReading strong{margin-top:8px;font-size:24px}}@media (max-width:380px){.MentalModel-module__5CNCoq__hero h1{font-size:45px}.MentalModel-module__5CNCoq__heroFlow li{padding:14px 8px}.MentalModel-module__5CNCoq__heroFlow strong{font-size:15px}.MentalModel-module__5CNCoq__section .section-heading h2{font-size:36px}.MentalModel-module__5CNCoq__eyebrow{flex-wrap:wrap;gap:10px}.MentalModel-module__5CNCoq__requirementBranches{grid-template-columns:1fr}.MentalModel-module__5CNCoq__requirement{padding-top:28px}.MentalModel-module__5CNCoq__requirementIcon{width:fit-content;min-height:43px}.MentalModel-module__5CNCoq__requirement:before{height:27px;left:20px}.MentalModel-module__5CNCoq__requirement h3{margin:10px 0}.MentalModel-module__5CNCoq__requirement p{margin:0}.MentalModel-module__5CNCoq__scheduleBoard{padding:22px 12px}.MentalModel-module__5CNCoq__boardHeader strong{font-size:23px}.MentalModel-module__5CNCoq__calendar{padding:12px 7px}.MentalModel-module__5CNCoq__calendarGrid{--name-track:34px;--slot-gap:2px}.MentalModel-module__5CNCoq__calendarHeader,.MentalModel-module__5CNCoq__calendarRow>strong{font-size:12px}.MentalModel-module__5CNCoq__slot{min-height:43px;font-size:12px}.MentalModel-module__5CNCoq__commonSlot{gap:4px;font-size:11px}.MentalModel-module__5CNCoq__commonSlot strong{font-size:12px}.MentalModel-module__5CNCoq__result{gap:10px;padding:16px 12px}.MentalModel-module__5CNCoq__resultMark{width:30px;height:30px;font-size:21px}.MentalModel-module__5CNCoq__result strong{font-size:21px}.MentalModel-module__5CNCoq__result .MentalModel-module__5CNCoq__label{font-size:9px}.MentalModel-module__5CNCoq__stageNotes{padding:26px 16px}.MentalModel-module__5CNCoq__decisionTree{padding-left:16px}.MentalModel-module__5CNCoq__decisionRoot{margin-left:-17px}.MentalModel-module__5CNCoq__decisionTree>div{grid-template-columns:1fr 14px 1fr;gap:7px;font-size:13px}.MentalModel-module__5CNCoq__decisionTree>div:before{width:11px;left:-17px}.MentalModel-module__5CNCoq__decisionTree div>strong{padding:8px;font-size:13px}.MentalModel-module__5CNCoq__analogyLimit{display:block}.MentalModel-module__5CNCoq__analogyLimit>span{margin-bottom:15px;display:block}}@media (prefers-reduced-motion:reduce){.MentalModel-module__5CNCoq__chapter *,.MentalModel-module__5CNCoq__chapter :before,.MentalModel-module__5CNCoq__chapter :after{transition:none!important;animation:none!important}.MentalModel-module__5CNCoq__motionButton,.MentalModel-module__5CNCoq__playback{display:none}.MentalModel-module__5CNCoq__flowConnector i,.MentalModel-module__5CNCoq__comparisonSweep{display:none!important}}@keyframes MentalModel-module__5CNCoq__factTravelDown{0%{opacity:0;transform:translateY(-4px)}2%{opacity:1}10%{opacity:1;transform:translateY(12px)}13%,to{opacity:0;transform:translateY(12px)}}@keyframes MentalModel-module__5CNCoq__requirementDrop{0%,3%{opacity:0;transform:translateY(-24px)}5%{opacity:1}18%,91%{opacity:1;transform:translateY(0)}97%,to{opacity:0;transform:translateY(0)}}
