:root{--ivory:#f7f6f2;--paper:#fff;--ink:#171c27;--muted:#667085;--line:#d8d7d2;--blue:#245bdb;--blue-dark:#183f9f;--graphite:#171c27;--green:#15734a;--warm:#f0e8d9;--shadow:0 22px 70px rgba(23,28,39,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--ivory);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);line-height:1.55}button,a,select,input{font:inherit}button{color:inherit}a{color:inherit}.skip-link{position:fixed;top:8px;left:8px;z-index:1000;padding:10px 16px;background:#fff;transform:translateY(-140%)}.skip-link:focus{transform:none}.site-header{height:68px;padding:0 max(24px,calc((100vw - 1220px)/2));display:flex;align-items:center;gap:28px;border-bottom:1px solid 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span{color:var(--green);font-weight:bold}.hero__motif{height:370px;background:var(--graphite);border-radius:34px;box-shadow:var(--shadow);position:relative;overflow:hidden;display:grid;place-items:center}.hero__motif:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle,#304065 0,transparent 42%);opacity:.6}.hero__motif p{position:absolute;right:28px;bottom:20px;color:#fff;text-align:right;font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;opacity:.6}.motif-cube{position:relative;z-index:1;width:205px;aspect-ratio:1;display:grid;grid-template-columns:repeat(3,1fr);gap:7px;transform:rotate(-10deg);filter:drop-shadow(24px 28px 20px rgba(0,0,0,.32))}.motif-cube i{border-radius:8px;background:#f5c84b}.motif-cube i:nth-child(2),.motif-cube i:nth-child(6){background:#2f68e7}.motif-cube i:nth-child(4),.motif-cube i:nth-child(8){background:#e84c4c}.motif-cube i:nth-child(5){background:#fff}.workshop{background:#fff;border:1px solid #e5e3dc;border-radius:28px;box-shadow:var(--shadow);overflow:hidden;margin-bottom:108px}.workshop__topline{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:26px 30px 18px}.workshop__topline h2{margin:0;font-size:clamp(1.5rem,3vw,2.4rem);letter-spacing:-.035em}.mode-switch{background:#f0efeb;padding:4px;border-radius:12px;display:flex}.mode-switch button,.level-tabs button,.view-controls button{border:0;background:transparent;border-radius:8px;padding:8px 11px;cursor:pointer}.mode-switch button[aria-pressed=true],.level-tabs button[aria-selected=true],.view-controls button[aria-pressed=true]{background:#fff;box-shadow:0 2px 10px rgba(23,28,39,.1);font-weight:750}.stage-track{margin:0;padding:0 30px 18px;list-style:none;display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.stage-track button{width:100%;height:64px;border:0;border-top:2px solid #d7d7d3;background:transparent;text-align:left;padding:8px 3px;cursor:pointer;color:var(--muted)}.stage-track 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b{color:#fff}.cube-3d{width:min(100%,680px);height:440px;grid-area:1/1}.cube-player{display:grid;width:100%;height:100%}.cube-2d{width:min(100%,610px);grid-area:1/1;z-index:0}.cube-2d[hidden]{display:none}.view-controls{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;background:rgba(8,12,18,.54);padding:4px;border-radius:12px;z-index:2}.view-controls button{color:#dce1ea;white-space:nowrap}.view-controls button[aria-pressed=true]{background:#fff;color:var(--ink)}.coach{background:#fbfaf7;padding:24px;display:flex;flex-direction:column}.level-tabs{display:grid;grid-template-columns:repeat(3,1fr);background:#eceae4;padding:4px;border-radius:11px}.level-tabs button{font-size:.76rem}.coach__count{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);font-weight:800;margin:38px 0 7px}.coach h3{font-size:1.62rem;line-height:1.15;letter-spacing:-.025em;margin:0 0 15px}.coach__landmark{color:#565d6a;font-size:.92rem}.coach__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:18px}.coach__actions .button{font-size:.82rem}.hint,.feedback{padding:12px;border-radius:10px;font-size:.87rem;margin-top:10px}.hint{background:#fff4c9;border:1px solid #e9d581}.feedback:not(:empty){background:#e9f6ef;border:1px solid #abd7be}.feedback[data-state=error]{background:#fff0ed;border-color:#e9b8ae}.story-link{margin-top:14px;border:0;background:transparent;text-align:left;color:var(--blue);padding:8px 0;cursor:pointer;font-weight:750}.move-deck{padding:24px 30px 30px}.move-deck__heading{display:flex;align-items:start;justify-content:space-between;gap:20px}.move-deck__heading p{margin:.1rem 0;color:var(--muted);font-size:.85rem}.move-deck__heading button,.workshop-options button{background:transparent;border:0;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.move-controls{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin-top:18px}.face-picks,.turn-picks{display:grid;gap:7px}.face-picks{grid-template-columns:repeat(6,1fr)}.turn-picks{grid-template-columns:repeat(3,1fr)}.face-picks button,.turn-picks button{border:1px solid var(--line);border-radius:10px;background:#fff;padding:10px 6px;cursor:pointer}.face-picks button[aria-pressed=true]{border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue);background:#eef3ff}.face-picks b{display:block;font-size:1.05rem}.face-picks span{display:block;color:var(--muted);font-size:.69rem}.turn-picks button:hover,.face-picks button:hover{border-color:#8e96a5}.workshop-options{border-top:1px solid var(--line);padding:15px 30px}.workshop-options summary{cursor:pointer;font-weight:730}.workshop-options div{display:flex;gap:18px;flex-wrap:wrap;padding:14px 0}.physical{padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:22px;background:#fbfaf7}.physical h3{font-size:2rem;margin:.2rem 0}.physical select{width:100%;padding:11px;border:1px 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D . .";gap:8px;width:min(100%,560px);margin:auto;color:#fff}.cube-net__face{margin:0}.cube-net__face strong{display:block;text-align:center;font-size:.64rem;font-weight:650;color:#cdd3df}.cube-net__face--u{grid-area:U}.cube-net__face--r{grid-area:R}.cube-net__face--f{grid-area:F}.cube-net__face--d{grid-area:D}.cube-net__face--l{grid-area:L}.cube-net__face--b{grid-area:B}.cube-net__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;background:#0f141e;padding:4px;border-radius:6px;aspect-ratio:1}.cube-sticker{display:grid;place-items:center;border-radius:3px;font-size:.58rem;font-weight:900;color:rgba(0,0,0,.6);box-shadow:inset 0 0 0 1px rgba(0,0,0,.22)}.cube-sticker--w{background:#f7f5ed}.cube-sticker--y{background:#ffd84c}.cube-sticker--g{background:#28a96b}.cube-sticker--b{background:#3572e8;color:#fff}.cube-sticker--r{background:#e94e4e;color:#fff}.cube-sticker--o{background:#f28a37}.method-intro{padding:20px 0 110px}.method-intro h2,.guide>h2,.faq>h2,.next-step h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.2rem,4vw,4.2rem);line-height:1.05;letter-spacing:-.04em;margin:.15em 0 .7em}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.principles article{background:#fff;border:1px solid #e2e0da;border-radius:18px;padding:24px}.principles span,.guide__number{color:var(--blue);font-size:.75rem;font-weight:850;letter-spacing:.12em}.principles h3{font-size:1.35rem;margin:32px 0 7px}.principles p{color:var(--muted);margin:0}.guide{padding:92px max(30px,calc((100% - 1080px)/2));background:#171c27;color:#fff;width:100%;max-width:none}.guide>.eyebrow,.guide>h2,.guide>.guide__lead,.guide__steps{width:min(1080px,100%);margin-left:auto;margin-right:auto}.guide__lead{color:#bac2d1;max-width:760px;margin-bottom:54px!important}.guide__steps article{display:grid;grid-template-columns:80px 1fr;gap:30px;padding:34px 0;border-top:1px solid rgba(255,255,255,.14)}.guide__steps h3{font-size:1.7rem;margin:0 0 8px}.guide__steps p{color:#c4cad5;max-width:800px}.guide__landmark strong{color:#fff}.algorithm{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff!important;background:#252d3c;border-radius:9px;padding:10px 13px;width:max-content;max-width:100%;letter-spacing:.06em}.guide details{color:#d4d8e0}.guide details summary{cursor:pointer}.guide button{border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;border-radius:9px;padding:8px 12px;cursor:pointer}.faq{padding:105px 0}.faq>div{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}.faq summary{font-weight:780;cursor:pointer}.faq p{color:var(--muted)}.next-step{text-align:center;padding:70px 30px 90px}.next-step p{max-width:670px;margin:0 auto 25px;color:var(--muted)}dialog{width:min(850px,calc(100% - 28px));border:0;border-radius:22px;padding:30px;box-shadow:0 30px 90px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(10,14,22,.7)}.dialog-close{float:right;border:0;background:transparent;cursor:pointer}.story-player{display:grid;grid-template-columns:1fr 1fr;gap:25px;background:#171c27;color:#fff;padding:24px;border-radius:16px}.story-player ol{margin:0;padding-left:24px}.story-player li{padding:5px 8px;color:#aeb6c5}.story-player li[aria-current=step]{color:#fff;background:#2b3548;border-radius:7px}.story-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:14px}.story-controls button,.story-controls select{padding:8px 10px}.dialog-note{font-size:.82rem;color:var(--muted)}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120px);background:#171c27;color:#fff;border-radius:999px;padding:10px 18px;z-index:20;transition:transform .25s}.toast[data-show=true]{transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.noscript{padding:18px 30px;background:#fff4c9}
@media(max-width:850px){.site-header{padding:0 18px}.site-header nav{display:none}.hero{grid-template-columns:1fr;gap:24px;padding:46px 0}.hero__motif{height:240px}.workshop__topline{align-items:start;flex-direction:column}.stage-track{overflow-x:auto;display:flex}.stage-track li{min-width:105px}.workshop__grid{grid-template-columns:1fr}.cube-stage{min-height:430px;padding-inline:10px}.cube-3d{height:360px}.coach{min-height:430px}.move-controls{grid-template-columns:1fr}.face-picks{grid-template-columns:repeat(3,1fr)}.physical{grid-template-columns:1fr}.case-picks{grid-template-columns:1fr 1fr}.principles{grid-template-columns:1fr}.faq>div{grid-template-columns:1fr}.story-player{grid-template-columns:1fr}.hero__actions .button{width:100%}}
@media(max-width:520px){.hero,.workshop,.method-intro,.faq,.next-step{width:min(100% - 24px,1220px)}.hero h1{font-size:2.65rem}.workshop{border-radius:18px}.workshop__topline,.move-deck{padding-left:17px;padding-right:17px}.mode-switch{width:100%}.mode-switch button{flex:1}.cube-stage{min-height:390px}.cube-3d{height:320px}.view-controls{width:calc(100% - 22px)}.view-controls button{flex:1;font-size:.72rem}.coach{padding:18px}.level-tabs button{font-size:.68rem;padding:8px 4px}.move-deck__heading{display:block}.turn-picks{grid-template-columns:1fr}.case-picks{grid-template-columns:1fr}.guide{padding:70px 18px}.guide__steps article{grid-template-columns:46px 1fr;gap:12px}.guide__steps h3{font-size:1.38rem}.site-header .tool-subscription-cta{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}
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@media print{.site-header,.hero,.workshop__topline,.workshop__grid,.move-deck,.workshop-options,.method-intro,.faq,.next-step,.guide button,.tool-subscription-cta{display:none!important}body{background:#fff;font-size:10pt}.workshop{display:none}.guide{background:#fff;color:#111;padding:0;width:100%}.guide>.eyebrow{color:#111}.guide>h2{font-size:24pt}.guide__lead,.guide__steps p,.guide details{color:#333}.guide__steps article{break-inside:avoid;border-color:#999;padding:13pt 0}.guide__steps h3{font-size:15pt}.guide__landmark strong{color:#111}.algorithm{color:#111!important;background:#eee}.guide details{display:block}.guide details>summary{list-style:none}.guide details[open]>*:not(summary){display:block}.guide details:not([open])>*:not(summary){display:block}}
.physical__example{background:#171c27;border-radius:14px;padding:18px;min-height:260px;display:grid;place-items:center}.physical__example .cube-net{width:min(100%,430px)}
.cube-player{filter:drop-shadow(0 24px 34px rgba(0,0,0,.32))}
.cube-3d{position:relative}.cube-player{touch-action:none;cursor:grab}.cube-player:focus-visible{outline:3px solid #a8c6ff;outline-offset:2px;border-radius:16px}.cube-3d[data-dragging=true] .cube-player{cursor:grabbing}.cube-touch-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}.cube-touch-overlay polygon{fill:rgba(255,255,255,.08);stroke:#b8d4ff;stroke-width:2.5;stroke-linejoin:round;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 4px #245bdb)}.cube-interaction-controls{position:absolute;right:18px;top:14px;z-index:3;display:flex;gap:3px;background:#0f1520;padding:3px;border:1px solid #434d60;border-radius:11px}.cube-interaction-controls[hidden]{display:none}.cube-interaction-controls button{min-height:40px;border:0;border-radius:7px;padding:7px 12px;background:transparent;color:#dce1ea;font-size:.78rem;font-weight:700;cursor:pointer}.cube-interaction-controls button[aria-pressed=true]{background:#fff;color:#171c27}.cube-interaction-controls button:focus-visible,.cube-net button:focus-visible{outline:3px solid #8eb6ff;outline-offset:3px}.cube-gesture-help{position:absolute;bottom:69px;left:20px;right:20px;max-width:560px;margin:0 auto;text-align:center;color:#dce4f4;font-size:.78rem;line-height:1.4;pointer-events:none}.cube-net button{border:0;padding:0;background:transparent;color:inherit;cursor:pointer;border-radius:6px}.cube-net button:hover .cube-net__grid{outline:2px solid #aecaff;outline-offset:2px}.cube-net button:active{transform:scale(.97)}.move-deck__heading .cube-last-move{color:#245bdb;font-weight:750;min-height:1.5em;margin-top:8px}
@media(max-width:850px){.cube-stage{padding-top:88px;padding-bottom:110px;min-height:530px}.cube-interaction-controls{top:50px;left:20px;right:auto}.cube-interaction-controls button{min-height:44px}.cube-gesture-help{font-size:.75rem;left:14px;right:14px;bottom:70px}.cube-net{grid-template-columns:repeat(4,minmax(0,1fr))}}

.workshop [hidden]{display:none!important}
.toast{pointer-events:none}

/* Deux intentions distinctes : résoudre un même cube ou travailler un cas. */
.pathway-switch{display:grid;grid-template-columns:minmax(190px,.6fr) minmax(0,1.4fr);align-items:center;gap:22px;padding:16px 30px 20px;border-top:1px solid #eceae4;background:#fbfaf7}.pathway-switch p{margin:0;color:#565d6a;font-size:.84rem}.pathway-switch .eyebrow{margin-bottom:4px;color:var(--blue)}.pathway-switch>div:last-child{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pathway-switch button{min-height:74px;padding:11px 14px;text-align:left;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer}.pathway-switch button b,.pathway-switch button span{display:block}.pathway-switch button b{font-size:.88rem}.pathway-switch button span{margin-top:3px;color:#667085;font-size:.72rem;line-height:1.35}.pathway-switch button[aria-pressed=true]{border-color:var(--blue);background:#eef3ff;box-shadow:inset 0 0 0 1px var(--blue)}.pathway-switch button:focus-visible{outline:3px solid #8eb6ff;outline-offset:3px}.stage-track button:disabled{opacity:.42;cursor:not-allowed}.stage-track button:disabled b:after{content:" · verrouillée";font-weight:500}
.initiation-guide{list-style:none;margin:12px 0 4px;padding:0;display:grid;gap:6px}.initiation-guide button{width:100%;display:grid;grid-template-columns:28px 1fr;gap:0 8px;padding:9px;text-align:left;border:1px solid #d8d7d2;border-radius:10px;background:#fff;cursor:pointer}.initiation-guide button>span{grid-row:1/3;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#eaf0ff;color:var(--blue-dark);font-size:.75rem;font-weight:850}.initiation-guide b{font-size:.8rem}.initiation-guide small{color:#667085;font-size:.69rem;line-height:1.35}.initiation-guide button:hover{border-color:#8aa8ef}.assistance-status{margin:10px 0 0;color:#667085;font-size:.72rem}.assistance-status[data-assisted=true]{color:#8a5b00}.success-next{margin-top:14px;padding:14px;border:1px solid #a8d4bb;border-radius:12px;background:#edf8f2}.success-next p{margin:0 0 10px;color:#24543a;font-size:.84rem}.success-next .button{width:100%;font-size:.82rem}.cube-sticker.is-init-target{outline:3px solid #fff;outline-offset:-2px;box-shadow:0 0 0 3px #245bdb,0 0 16px #8eb6ff}.cube-sticker.is-init-destination{outline:3px solid #fff;outline-offset:-2px;box-shadow:0 0 0 3px #f5c84b,0 0 16px #f5c84b}
.story-active{padding:11px 13px;border-left:3px solid var(--blue);background:#eef3ff;color:#183f9f;font-weight:700}.story-player ol{list-style:none;padding:0;max-height:420px;overflow:auto}.story-player li{padding:0}.story-player li+li{margin-top:6px}.story-player li button{width:100%;display:grid;grid-template-columns:62px 1fr;gap:2px 10px;padding:9px 10px;text-align:left;border:1px solid transparent;border-radius:9px;background:transparent;color:inherit;cursor:pointer}.story-player li button b{grid-row:1/3;color:#fff;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.story-player li button span{font-size:.8rem;line-height:1.35}.story-player li button small{color:#9faabd;font-size:.69rem}.story-player li[aria-current=step] button{border-color:#6f86b1;background:#2b3548}.story-player li button:focus-visible{outline:3px solid #8eb6ff;outline-offset:2px}.story-controls button,.story-controls select{min-height:42px;border:1px solid #c7cbd3;border-radius:8px;background:#fff}.story-controls label{display:flex;align-items:center;gap:6px;font-size:.8rem}.case-result{min-height:2.8em;padding:12px;border-radius:10px;background:#eef3ff;color:#183f9f}.case-result:empty{display:none}#case-dialog fieldset{margin:12px 0;padding:14px;border:1px solid var(--line);border-radius:12px}#case-dialog legend{padding:0 6px;font-weight:750}#case-dialog fieldset button,.case-dialog__choices button{min-height:44px;margin:4px;padding:8px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer}#case-dialog button[aria-pressed=true]{border-color:var(--blue);background:#eef3ff;color:#183f9f;font-weight:750}.case-dialog__choices{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.case-dialog__choices button{margin:0;text-align:left}
@media(max-width:850px){.pathway-switch{grid-template-columns:1fr;padding:16px 20px}.pathway-switch>div:last-child{grid-template-columns:1fr 1fr}.story-player ol{max-height:none}}
@media(max-width:520px){.pathway-switch{padding:14px 17px}.pathway-switch>div:last-child{grid-template-columns:1fr}.pathway-switch button{min-height:64px}.stage-track button:disabled b:after{content:""}.case-dialog__choices{grid-template-columns:1fr}dialog{padding:20px}.story-player{padding:14px}.story-player li button{grid-template-columns:54px 1fr}}

/* Continue from the cube to the wider Maxdecours learning world. */
.next-step{position:relative;isolation:isolate;overflow:hidden;min-height:530px;padding:62px 66px;margin-bottom:80px;border:1px solid #1c3048;border-radius:32px;text-align:left;background:#0a1728;box-shadow:0 22px 60px rgba(10,23,40,.15)}
.next-step__visual{position:absolute;inset:0 0 0 24%;z-index:-2;pointer-events:none}
.next-step__visual img{display:block;width:100%;height:100%;object-fit:cover;object-position:64% center}
.next-step:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,#0a1728 0%,rgba(10,23,40,.98) 30%,rgba(10,23,40,.9) 47%,rgba(10,23,40,.25) 73%,rgba(10,23,40,.05) 100%)}
.next-step__copy{max-width:590px}
.next-step .eyebrow{color:#f5cf83;margin:0 0 20px;font-size:.7rem;letter-spacing:.18em}
.next-step h2{max-width:590px;color:#fff;font-size:clamp(2.15rem,4.5vw,3.8rem);line-height:1.05;margin:0 0 24px;letter-spacing:-.035em}
.next-step h2 span{display:block;color:#ffe1a2}
.next-step .next-step__intro{max-width:480px;margin:0 0 30px;color:#d8e1ed;font-size:1.02rem;line-height:1.65}
.next-step .button--primary{gap:22px;min-height:54px;padding:14px 20px;background:#f5cf83;color:#111d2d;border-color:#f5cf83;box-shadow:0 6px 24px rgba(0,0,0,.16)}
.next-step .button--primary:hover{background:#ffe1a2;border-color:#ffe1a2}
.next-step .button--primary:focus,.next-step .button--primary:focus-visible{outline:3px solid #fff;outline-offset:5px}
.next-step .button--primary svg{flex:none;transition:transform .18s ease}
.next-step .button--primary:hover svg{transform:translateX(3px)}
@media(max-width:850px){.next-step{padding:42px 36px 265px;min-height:0;border-radius:26px;margin-bottom:56px}.next-step__copy{max-width:560px}.next-step__visual{inset:auto -10% -26px;height:365px}.next-step__visual img{object-position:58% bottom}.next-step:after{background:linear-gradient(180deg,#0a1728 0%,#0a1728 43%,rgba(10,23,40,.94) 53%,rgba(10,23,40,.28) 76%,rgba(10,23,40,.02) 100%)}.next-step h2{font-size:clamp(2.15rem,5.3vw,3rem)}}
@media(max-width:520px){.next-step{padding:32px 24px 242px;border-radius:22px}.next-step h2{margin-bottom:20px}.next-step .eyebrow{margin-bottom:17px;letter-spacing:.13em}.next-step .next-step__intro{font-size:.94rem;margin-bottom:24px}.next-step .button--primary{width:100%;justify-content:space-between;gap:12px;font-size:.9rem;padding:14px 16px}.next-step__visual{inset:auto -17% -20px;height:320px}}

/* Beginner context stays compact; the optional discovery has its own example. */
.hero{padding:38px 0 32px;gap:48px;grid-template-columns:minmax(0,1.55fr) minmax(300px,.75fr)}
.hero h1{font-size:clamp(2.65rem,4.8vw,4.6rem)}
.hero h1 span{white-space:nowrap}
.hero .promise{margin:18px 0 14px}
.hero__explanation{max-width:610px;margin:0 0 22px;color:#414756;font-size:.98rem}
.hero__explanation strong{font-weight:750}
.learning-link{display:inline-block;margin-top:10px;font-size:.84rem;color:var(--blue-dark);text-underline-offset:3px}
.cube-discovery{width:min(1220px,calc(100% - 40px));margin:0 auto 22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.cube-discovery>summary{padding:17px 22px;cursor:pointer;font-weight:750;min-height:56px}
.cube-discovery>summary:focus-visible,.discovery-picks button:focus-visible,.learning-link:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:8px}
.cube-discovery[open]>summary{border-bottom:1px solid var(--line)}
.cube-discovery__body{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:28px}
.cube-discovery__body h2{font-size:1.6rem;line-height:1.2;letter-spacing:-.025em;margin:0 0 14px}
.cube-discovery__body p{color:#565d6a;font-size:.92rem}
.piece-families{display:grid;gap:16px;margin-top:24px}
.piece-families article{border-top:1px solid var(--line);padding-top:14px}
.piece-families h3{font-size:1.08rem;margin:0}
.piece-families h3 span{font-size:.75rem;font-weight:600;color:#565d6a;display:block;margin-top:2px}
.piece-families p{margin:7px 0 0}
.discovery-example{align-self:start;padding:22px;border-radius:18px;background:var(--graphite);color:#fff}
.discovery-example>p{color:#dce1ea;margin:0 0 16px;font-size:.83rem}
.discovery-example .discovery-example__label{font-weight:800;color:#fff;font-size:1rem;margin-bottom:6px}
.discovery-picks{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0}
.discovery-picks button{background:#293348;border:1px solid #66738b;color:#fff;border-radius:8px;min-height:44px;padding:8px 12px;cursor:pointer;font-size:.8rem}
.discovery-picks button[aria-pressed=true]{background:#fff;border-color:#fff;color:var(--ink);font-weight:800}
.discovery-net{margin:24px 0}
.discovery-net .cube-net{grid-template-columns:repeat(4,minmax(0,1fr));max-width:480px}
.discovery-net .cube-sticker{opacity:.28}
.discovery-net[data-highlight-kind=center] [data-piece-kind=center],.discovery-net[data-highlight-kind=edge] [data-piece-kind=edge],.discovery-net[data-highlight-kind=corner] [data-piece-kind=corner]{opacity:1;box-shadow:inset 0 0 0 2px #fff,0 0 0 1px #111827}
.discovery-example .discovery-observation{min-height:4.5em;margin:0;border-top:1px solid #4a5363;padding-top:16px}
.cube-discovery [hidden]{display:none!important}
.method-intro__lead{max-width:850px;color:#414756;margin:0 0 20px;font-size:1.04rem}
.method-intro .principles{margin-top:32px}
.learning-time{margin-top:64px;scroll-margin-top:24px;padding:30px;background:#fff;border:1px solid var(--line);border-radius:22px}
.learning-time__heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}
.learning-time h3{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.1;letter-spacing:-.03em;margin:0}
.learning-time>p{max-width:900px;color:#565d6a}
.learning-time__total{font-size:2rem;font-weight:800;color:var(--blue-dark);white-space:nowrap;line-height:1.2;margin:0}
.learning-time__total span{display:block;font-size:.78rem;font-weight:650;color:#565d6a;margin-top:8px}
.learning-sessions{list-style:none;padding:0;margin:26px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.learning-sessions li{border-top:2px solid #b8c9f3;padding-top:14px}
.learning-sessions .learning-sessions__duration{font-size:.78rem;color:var(--blue-dark);font-weight:750;margin:0 0 8px}
.learning-sessions h4{font-size:1.1rem;line-height:1.3;margin:0 0 10px}
.learning-sessions p{font-size:.9rem;color:#565d6a;margin:0}
.learning-time .learning-time__practice{padding-top:20px;margin-bottom:0;border-top:1px solid var(--line);color:#414756}
@media(max-width:850px){.hero{grid-template-columns:1fr;padding:32px 0 24px;min-height:0}.hero__motif{display:none}.cube-discovery__body{grid-template-columns:1fr;padding:22px;gap:26px}.learning-sessions{grid-template-columns:1fr;gap:20px}.learning-time__heading{align-items:start;flex-direction:column}.learning-time{padding:24px}.hero h1{font-size:clamp(2.65rem,6vw,4.1rem)}}
@media(max-width:520px){.cube-discovery{width:calc(100% - 24px)}.cube-discovery>summary{padding:14px 16px;font-size:.88rem}.cube-discovery__body{padding:18px}.discovery-example{padding:16px}.discovery-picks button{flex:1;padding:8px 6px;font-size:.75rem}.learning-time{padding:20px}.learning-time__total{font-size:1.8rem}}
@media print{.cube-discovery{display:none!important}}

.physical-coach{background:#fbfaf7;padding:24px;display:flex;flex-direction:column;gap:12px;min-width:0}.physical-coach>.eyebrow{margin:0}.physical-coach h3{font-size:1.6rem;line-height:1.15;letter-spacing:-.025em;margin:2px 0}.physical-stage-label,.physical-example-label{font-size:.75rem;color:#667085;font-weight:750;margin:0}.physical-coach select{max-width:100%;width:100%;min-height:44px;padding:8px;border:1px solid #d8d7d2;border-radius:9px;background:#fff;font-size:.82rem;color:#171c27}.physical-objective{font-size:.9rem;color:#414756;margin:0}.physical-examples{display:flex;gap:6px;flex-wrap:wrap}.physical-examples button{border:1px solid #d8d7d2;border-radius:8px;padding:8px 10px;min-height:44px;background:#fff;cursor:pointer;font-size:.76rem}.physical-examples button[aria-pressed=true]{background:#eaf0ff;border-color:#245bdb;color:#183f9f;font-weight:750}.physical-instruction{font-size:.9rem;margin:0;padding:12px;border-left:3px solid #245bdb;background:#f0f3fa;border-radius:0 9px 9px 0}.physical-note{font-size:.77rem;color:#667085;margin:0}.physical-help,.physical-verification{font-size:.82rem;border-top:1px solid #d8d7d2;padding-top:10px}.physical-help summary,.physical-verification summary{cursor:pointer;font-weight:750;min-height:30px}.physical-help li+li{margin-top:6px}.physical-verification fieldset{display:grid;gap:8px;margin:12px 0;font-size:.8rem}.physical-verification label{display:flex;gap:8px;align-items:start}.physical-verification input{margin-top:4px}.physical-coach [data-physical-feedback]{font-size:.85rem;color:#15734a;margin:0}.physical-coach [data-physical-feedback]:empty{display:none}.physical-coach .button{font-size:.83rem}.physical-coach .story-link{margin-top:0}.cube-stage[data-companion=true]{min-height:650px;padding-bottom:175px;align-self:start}.cube-example-badge{position:absolute;top:59px;left:20px;font-size:.7rem;letter-spacing:.03em;background:#2d3950;color:#e3ebfa;border-radius:6px;padding:4px 8px}.cube-stage[data-companion=true] .cube-gesture-help{bottom:178px}.physical-transport{position:absolute;bottom:78px;left:20px;right:20px;z-index:2;color:#e3ebfa}.physical-transport p{margin:0 auto 9px;min-height:24px;text-align:center;font-size:.73rem;line-height:1.35}.physical-transport>div{display:flex;justify-content:center;gap:6px}.physical-transport button{min-height:44px;padding:8px 13px;border:1px solid #4c5870;border-radius:9px;background:#273248;color:#fff;font-size:.8rem;cursor:pointer;font-weight:700}.physical-transport button:first-child{background:#fff;color:#171c27;border-color:#fff;min-width:70px}.physical-transport button:disabled{opacity:.4;cursor:default}.physical-transport button:focus-visible,.physical-examples button:focus-visible{outline:3px solid #8eb6ff;outline-offset:3px}.physical-coach button:disabled{cursor:default;opacity:.45}
@media(max-width:850px){.cube-stage[data-companion=true]{min-height:575px;padding-top:88px}.physical-coach{padding:20px}.physical-transport{left:14px;right:14px}.physical-transport button{padding:8px 11px}.physical-transport p{font-size:.7rem}.cube-stage[data-companion=true] .cube-gesture-help{font-size:.72rem}.physical-coach [data-action=physical-next]{align-self:start}}
@media print{.toast{display:none!important}}

.cube-click-direction{position:absolute;right:18px;top:64px;z-index:3;display:grid;grid-template-columns:repeat(2,minmax(84px,1fr));gap:3px;padding:4px;background:#0f1520;border:1px solid #434d60;border-radius:11px;color:#dce1ea}.cube-click-direction[hidden]{display:none}.cube-click-direction span{grid-column:1/-1;padding:1px 5px;text-align:center;font-size:.65rem;font-weight:750;letter-spacing:.04em}.cube-click-direction button{min-height:40px;border:0;border-radius:7px;padding:7px 10px;background:transparent;color:inherit;font-size:.76rem;font-weight:750;cursor:pointer}.cube-click-direction button[aria-pressed=true]{background:#fff;color:#171c27}.cube-click-direction button:focus-visible{outline:3px solid #8eb6ff;outline-offset:3px}
@media(max-width:850px){.cube-click-direction{top:100px;right:14px;grid-template-columns:repeat(2,minmax(76px,1fr))}.cube-click-direction button{min-height:44px;padding-inline:8px}}
@media(max-width:430px){.cube-click-direction{left:14px;right:14px;top:103px;grid-template-columns:repeat(2,1fr)}.cube-stage{padding-top:164px}}

/* Lire un geste avant de le faire : même repère dans le guide et l’atelier. */
.notation{width:min(1080px,100%);margin:0 auto 48px;padding:32px;border:1px solid #46516a;border-radius:22px;background:#202838;scroll-margin-top:24px}
.notation h3{font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.2;letter-spacing:-.025em;margin:0 0 16px}
.notation>p{color:#d3dae7;max-width:850px}.notation>.eyebrow{color:#a9c8ff}.notation h4{margin:26px 0 12px;font-size:1.05rem}
.notation__explorer{display:grid;grid-template-columns:minmax(260px,.9fr) 1.2fr;gap:32px;align-items:center;margin:28px 0}
.notation-net{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-areas:". U . ." "L F R B" ". D . .";gap:7px;align-items:stretch}
.notation-net button{display:grid;place-content:center;gap:1px;border:1px solid #66738c;min-height:83px;padding:7px 3px;border-radius:9px;background:#2b3549;color:#e9eef8;text-align:center}
.notation-net b{font:800 1.55rem ui-monospace,monospace}.notation-net span{font-size:.73rem;font-weight:750}.notation-net small{font-size:.65rem;color:#bdc9dd}
.notation-net [data-notation-face=U]{grid-area:U}.notation-net [data-notation-face=D]{grid-area:D}.notation-net [data-notation-face=F]{grid-area:F}.notation-net [data-notation-face=B]{grid-area:B}.notation-net [data-notation-face=R]{grid-area:R}.notation-net [data-notation-face=L]{grid-area:L}
.notation-net button[aria-pressed=true]{background:#c9ddff;border-color:#c9ddff;color:#14233e}.notation-net button[aria-pressed=true] small{color:#364c6c}
.notation button:focus-visible,.speed-goals a:focus-visible{outline:3px solid #f5ca58;outline-offset:4px}.notation button:disabled{cursor:default;opacity:1}
.notation-turns{display:flex;gap:8px}.notation-turns button{display:flex;align-items:center;justify-content:center;gap:10px;min-width:76px;min-height:48px;border-color:#71809b;font-size:1.2rem;font-weight:750;background:#202838}
.notation-turns button[aria-pressed=true]{background:#fff;color:#192334;border-color:#fff}.notation-readout{display:flex;align-items:center;gap:16px;min-height:88px;margin:20px 0 12px}.notation-readout>b{font:800 2.6rem ui-monospace,monospace;min-width:70px;color:#c9ddff}.notation-readout>span{font-size:1.04rem;line-height:1.5}.notation-focus .notation-viewpoint{color:#c2ccdd;font-size:.86rem;margin-bottom:0}
.notation-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;border-block:1px solid #46516a;padding:18px 0}.notation-rules p{margin:0;color:#d4ddec;font-size:.85rem}.notation-rules b{display:block;color:#c9ddff;font-size:1.65rem;margin-bottom:6px}
.decoded-moves{list-style:none;margin:14px 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.decoded-moves li{position:relative;display:flex;flex-direction:column;gap:5px;min-width:0;padding:14px 10px;border:1px solid #46536b;border-radius:10px;background:#273145}
.decoded-moves code{font:750 1.45rem ui-monospace,monospace;color:#fff}.decoded-moves strong{font-size:.85rem;color:#e8eef8}.decoded-moves li>span:not(.sr-only):not(.decoded-moves__number){font-size:.76rem;color:#c9d7ed}.decoded-moves li>span>b{font-size:1.05rem}.decoded-moves__number{position:absolute;right:10px;top:10px;color:#b1c0d8;font-size:.65rem}
.guide .guide__direction-note,.notation .notation-note{font-size:.83rem;color:#c5d0e2}.guide__direction-note a{color:#c9ddff;text-underline-offset:3px}.guide__steps>article>div{min-width:0}.guide__steps details{margin:18px 0}.guide .cube-source{font-size:.74rem;color:#b1c0d8}.cube-source a{text-underline-offset:3px}

/* Des objectifs choisis, avec des durées exactes et sans calendrier imposé. */
.cube-horizons{width:min(1220px,calc(100% - 40px));margin:40px auto 80px;padding:48px;border:1px solid #dce2df;border-radius:30px;background:#eef2ef}
.cube-horizons__heading{max-width:850px}.cube-horizons h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.25rem,4.4vw,4.1rem);letter-spacing:-.04em;line-height:1.07;margin:0 0 24px}.cube-horizons__heading>p:last-child{font-size:1.12rem;color:#3d4e49;max-width:760px}.cube-horizons .eyebrow{color:#216b54}
.first-cube-note{display:flex;gap:18px;align-items:center;padding:20px 0;border-block:1px solid #c9d5ce;color:#3d4e49;font-size:.95rem;margin:30px 0}.first-cube-note>span{font:italic 2.5rem Georgia,serif;color:#297758}
.speed-roadmap{background:#fff;border:1px solid #dae2dd;border-radius:20px;overflow:hidden;box-shadow:0 12px 25px rgba(30,65,49,.04)}
.speed-curve{margin:0;padding:28px 30px 18px}.speed-curve h3{font-size:1.25rem;letter-spacing:-.02em;margin:0 0 20px}.speed-curve svg{display:block;width:100%;height:auto;overflow:visible}
.speed-curve__grid path{stroke:#e1e8e3;stroke-width:1;fill:none}.speed-curve__grid text{font:15px system-ui,sans-serif;fill:#57685d;text-anchor:end}.speed-curve__grid .speed-curve__axis{text-anchor:start;font-size:14px}.speed-curve__line{fill:none;stroke:#287858;stroke-width:4;stroke-linecap:round}.speed-curve__area{fill:#edf6ef}.speed-curve__point circle{fill:#fff;stroke:#287858;stroke-width:3}.speed-curve__point text{font:750 19px system-ui,sans-serif;fill:#1d4632;text-anchor:middle}.speed-curve__point[data-active=true] circle{fill:#287858;stroke:#d4e9dc;stroke-width:7;r:10}
.speed-curve figcaption{font-size:.79rem;color:#55655c;max-width:780px;margin-top:10px}.speed-goals{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:0 30px 20px}.speed-goals a{display:flex;flex-direction:column;align-items:center;text-decoration:none;border:1px solid #d3dfd6;border-radius:10px;padding:9px 4px;min-height:64px;color:#385644}.speed-goals span{font-size:.65rem}.speed-goals b{font-size:1.25rem;font-variant-numeric:tabular-nums}.speed-goals a[aria-current=true]{background:#1d6246;border-color:#1d6246;color:#fff}
.speed-goal-panel{display:grid;grid-template-columns:150px 1fr;gap:26px;padding:28px 30px;background:#f7faf7;border-top:1px solid #d9e4dc}.speed-goal-panel[hidden]{display:none}.speed-goal-panel h3{font-size:1.25rem;margin:0 0 10px;color:#1c3c2c}.speed-goal-panel p{font-size:.95rem;color:#3e5146;margin:0 0 16px}.speed-goal-panel .speed-goal-panel__time{font-size:2.9rem;letter-spacing:-.055em;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1;color:#236447}.speed-goal-panel__time span{display:block;font-size:.72rem;letter-spacing:0;font-weight:500;margin-top:10px}.speed-goal-panel .speed-goal-panel__practice{font-size:.86rem;margin:0;padding-left:14px;border-left:3px solid #9cbea7}.speed-goal-panel__practice strong{display:block;color:#234c34;margin-bottom:4px}
.speed-next-steps{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin:38px 0}.speed-next-steps h3{font-size:1.15rem;line-height:1.35;margin:0 0 12px;color:#253f31}.speed-next-steps p{font-size:.92rem;color:#4b5c52}.cube-source{font-size:.76rem;color:#5b6b62}.speed-next-steps .cube-source{font-size:.76rem}
.cube-competition{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;background:#192d27;color:#fff;padding:34px;border-radius:20px}.cube-competition .eyebrow{color:#bedfca}.cube-competition h3{font:2rem/1.1 Georgia,serif;letter-spacing:-.02em;margin:0 0 20px}.cube-competition p{color:#d3dfd9;font-size:.9rem}.cube-competition a{color:#e5f5eb;text-underline-offset:3px}.cube-competition__result{border-left:1px solid #52665c;padding-left:30px;align-self:center}.cube-competition .cube-competition__time{font-size:clamp(3.3rem,5vw,4.7rem);line-height:1;letter-spacing:-.065em;font-weight:800;font-variant-numeric:tabular-nums;color:#e5efb3;margin:0 0 14px}.cube-competition .cube-competition__label{font-size:.73rem;font-weight:750;color:#e5efb3}.cube-horizons__return{display:flex;gap:32px;align-items:center;justify-content:space-between;margin-top:30px}.cube-horizons__return>p{max-width:650px;color:#3d5145}.cube-horizons__return .button{flex-shrink:0}.cube-horizons__sources{margin:28px 0 0}
@media(max-width:850px){.notation{padding:24px}.notation__explorer{grid-template-columns:1fr;gap:24px}.notation-net{max-width:440px;width:100%;margin:auto}.cube-horizons{padding:30px}.speed-goal-panel{grid-template-columns:110px 1fr}.speed-goal-panel .speed-goal-panel__time{font-size:2.4rem}.cube-competition{grid-template-columns:1fr;gap:24px}.cube-competition__result{border-left:0;border-top:1px solid #52665c;padding:24px 0 0}.cube-horizons__return{align-items:flex-start;flex-direction:column;gap:8px}}
@media(max-width:520px){.guide{padding-inline:12px}.guide__steps article{grid-template-columns:28px 1fr;gap:8px}.guide__steps h3{font-size:1.3rem}.notation{padding:18px 14px;border-radius:16px}.notation h3{font-size:1.5rem}.notation-net{gap:5px}.notation-net button{min-height:76px}.notation-net span{font-size:.66rem}.notation-net small{font-size:.6rem}.notation-rules{grid-template-columns:1fr;gap:14px}.notation-rules p{display:flex;align-items:center;gap:12px}.notation-rules b{width:40px;flex-shrink:0;margin:0}.decoded-moves{grid-template-columns:repeat(2,minmax(0,1fr))}.notation-readout{gap:10px}.notation-readout>span{font-size:.95rem}.cube-horizons{width:calc(100% - 24px);padding:24px 14px;border-radius:20px;margin-top:20px}.cube-horizons h2{font-size:2.2rem}.cube-horizons__heading>p:last-child{font-size:1rem}.first-cube-note{align-items:flex-start;font-size:.88rem;gap:12px}.speed-curve{padding:20px 14px 12px}.speed-curve h3{font-size:1.1rem}.speed-curve svg{min-height:155px}.speed-curve__point text{font-size:28px}.speed-curve__grid text{font-size:22px}.speed-curve__grid .speed-curve__axis{font-size:22px}.speed-goals{padding:0 10px 14px;gap:4px}.speed-goals a{min-height:62px}.speed-goals span{font-size:.55rem}.speed-goals b{font-size:1rem}.speed-goal-panel{grid-template-columns:1fr;gap:14px;padding:22px 18px}.speed-goal-panel .speed-goal-panel__time{font-size:2.4rem;display:flex;align-items:baseline;gap:10px;margin:0}.speed-goal-panel__time span{margin:0}.speed-next-steps{grid-template-columns:1fr;gap:18px}.cube-competition{padding:24px 20px}.cube-competition h3{font-size:1.75rem}.cube-horizons__return .button{width:100%}}
@media print{.speed-goal-panel[hidden]{display:grid!important}.speed-goals{display:none}.cube-horizons{background:#fff;margin:20px 0;padding:16px;width:100%}.notation,.cube-competition{break-inside:avoid}}

/* A finite, model-derived animation for reading the first cube movements. */
.notation__explorer{grid-template-columns:minmax(240px,.8fr) minmax(0,1.2fr);align-items:start;gap:26px}
.notation:not([data-animation-ready]) .notation__explorer{grid-template-columns:1fr}
.notation-choices{min-width:0}.notation .notation-choice-label{color:#c9ddff;font-size:.8rem;font-weight:800;margin:0 0 10px}
.notation-net{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-areas:"R U F" "L D B";max-width:none;margin:0 0 20px}
.notation-net button{min-height:66px;cursor:pointer}.notation-net b{font-size:1.35rem}
.notation-focus .notation-viewpoint{font-size:.8rem}.notation-readout{margin-top:16px;align-items:flex-start}.notation-readout>span{font-size:.93rem}
.notation-demo{min-width:0;padding:20px;border:1px solid #52627a;border-radius:16px;background:radial-gradient(ellipse at 34% 25%,#2e4058,#141e2e 72%)}
.notation-demo[hidden],.notation-sequence-play[hidden],.notation-motion-note[hidden]{display:none}
.notation .notation-demo__heading{font-size:1rem;font-weight:800;margin:0 0 4px;color:#f3f6fc}
.notation-visuals{display:grid;grid-template-columns:minmax(0,2.3fr) minmax(84px,1fr);align-items:center;gap:8px}
.notation-visuals figure{margin:0;min-width:0}.notation-visuals svg{display:block;width:100%;height:auto;overflow:visible}
.notation-visuals figcaption{font-size:.75rem;color:#d4dfef;text-align:center;line-height:1.4;min-height:36px}
.notation-front-view{padding:8px;background:#26364b;border:1px solid #52627a;border-radius:10px}.notation-front-view figcaption{margin-top:7px}
.notation .notation-demo__legend{color:#d3dfef;font-size:.78rem;line-height:1.5;margin:18px 0 8px;padding-left:15px;border-left:3px solid #ffdc7d}
.notation .notation-demo__status{font-size:.83rem;font-weight:750;color:#ffdc7d;min-height:24px;margin:14px 0 10px}
.notation-playback{display:flex;gap:7px;flex-wrap:wrap}.notation-playback button{min-height:44px;padding:9px 12px;border:1px solid #8294b1;background:#273950;color:#f4f7fc;font-size:.82rem;font-weight:700;border-radius:9px;cursor:pointer}
.notation-playback [data-notation-play]{background:#d4e4ff;color:#16243b;border-color:#d4e4ff;min-width:140px;flex:1}
.notation-scrubber{display:block;margin-top:18px;font-size:.77rem;color:#d6dfef}.notation-scrubber input{display:block;width:100%;min-height:34px;margin:3px 0;accent-color:#ffdc7d;cursor:ew-resize}.notation-scrubber>span{display:flex;justify-content:space-between;color:#aebed4;font-size:.68rem}
.notation-scrubber input:focus-visible{outline:3px solid #ffdc7d;outline-offset:3px;border-radius:6px}
.notation .notation-motion-note{font-size:.76rem;color:#d8e4f4;margin-bottom:0}
.notation .notation-assistance-note{font-size:.72rem;color:#b8c9e1;margin:18px 0 0}
.notation-sequence-play{padding:11px 16px!important;min-height:46px;background:#c9ddff!important;border-color:#c9ddff!important;color:#152440!important;font-weight:800;cursor:pointer}
.decoded-moves [data-notation-step]{font-size:.72rem;padding:8px 4px;min-height:44px;margin:5px 0 0;border-color:#71809b;background:#344760;color:#edf4ff;cursor:pointer}
.decoded-moves [data-notation-step][aria-pressed=true]{background:#ffe5a2;color:#182334;border-color:#ffe5a2}
.decoded-moves [data-notation-step]:disabled{display:none}
@media(max-width:850px){.notation__explorer{grid-template-columns:1fr}.notation-demo{order:-1}.notation-choices{max-width:600px;width:100%;margin:auto}.notation-visuals{max-width:620px;margin:auto}.notation-net{grid-template-columns:repeat(6,minmax(0,1fr));grid-template-areas:"R U F L D B"}.notation-readout{min-height:0}.notation-focus .notation-viewpoint{font-size:.84rem}}
@media(max-width:520px){.notation-demo{padding:15px 11px}.notation-visuals{grid-template-columns:minmax(0,2.1fr) minmax(86px,1fr);gap:3px}.notation-front-view{padding:5px}.notation-visuals figcaption{font-size:.69rem}.notation-net{gap:4px}.notation-net button{min-height:62px;padding:7px 2px}.notation-net span{font-size:.6rem}.notation-net small{display:none}.notation-playback button{padding:9px 10px}.notation-playback [data-notation-play]{min-width:125px}.notation-demo__legend{margin-top:12px}.notation__explorer{gap:22px}}
@media print{.notation-demo{break-inside:avoid}.notation-playback,.notation-scrubber,.notation-sequence-play,.decoded-moves [data-notation-step]{display:none}}