.d6e-theme{margin-top:7px;padding:5px 8px;border:1px solid #c7d2fe;border-radius:999px;background:#fff;color:#4338ca;font-size:10px;font-weight:800;cursor:pointer}
@media(max-width:900px){.d6e-subjects{grid-template-columns:repeat(2,1fr)}.d6e-motors{grid-template-columns:repeat(5,1fr)}.d6e-motor-tab span{font-size:10px}.d6e-sorter,.d6e-maze-wrap,.d6e-lab,.d6e-word,.d6e-hotspot{grid-template-columns:1fr}.d6e-memory{grid-template-columns:repeat(4,1fr)}.d6e-reflection{align-items:stretch;flex-direction:column}.d6e-reflection textarea{width:100%}}
@media(max-width:600px){.d6e-hero{align-items:stretch;flex-direction:column;padding:23px 18px}.d6e-score{align-self:flex-start;flex-basis:auto;min-height:0;width:100%}.d6e-subjects{grid-template-columns:1fr 1fr}.d6e-motors{grid-template-columns:repeat(2,1fr)}.d6e-workspace{padding:16px}.d6e-sort-items{grid-template-columns:repeat(2,1fr)}.d6e-baskets{grid-template-columns:1fr}.d6e-portal-list{grid-template-columns:repeat(2,1fr)}.d6e-memory{grid-template-columns:repeat(3,1fr)}.d6e-memory-card{height:100px}.d6e-flashcards{grid-template-columns:1fr}.d6e-tf-card{font-size:17px}}

/* Expanded learning context and progress */
.d6e-studio{position:relative;overflow:hidden}.d6e-score-top{display:flex;align-items:center;justify-content:space-between;width:100%}.d6e-score-top .d6e-theme{margin:0}.d6e-progress-track{overflow:hidden;width:100%;height:8px;margin:9px 0 6px;border-radius:99px;background:#e9ecf7}.d6e-progress-track i{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#4f46e5,#a855f7);transition:width .5s cubic-bezier(.2,.8,.2,1)}.d6e-context-main{min-width:0}.d6e-context-title{display:flex;align-items:flex-start;gap:10px;margin-bottom:8px}.d6e-context-icon{display:grid;flex:0 0 30px;place-items:center;width:30px;height:30px;border-radius:10px;background:#eef2ff;color:#5b4dec;font-size:16px}.d6e-context-kicker{display:block;margin:0 0 3px;color:#8177ce;font-size:9px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.d6e-context-title h2 i{color:#8b5cf6;font-style:normal}.d6e-unit-chips,.d6e-concept-row>div{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.d6e-unit-chips span,.d6e-concept-row>div span{padding:5px 8px;border:1px solid #e3e7fa;border-radius:999px;background:#f8f9ff;color:#5a568b;font-size:9px;font-weight:750}.d6e-learning-details{margin-top:11px;border-top:1px solid #edf0f7}.d6e-learning-details summary{display:flex;align-items:center;justify-content:space-between;padding:9px 0 2px;color:#5144af;font-size:10px;font-weight:850;cursor:pointer;list-style:none}.d6e-learning-details summary::-webkit-details-marker{display:none}.d6e-learning-details summary i{font-size:15px;font-style:normal;transition:transform .2s}.d6e-learning-details[open] summary i{transform:rotate(45deg)}.d6e-learning-body{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:8px 0 0;animation:d6eRise .25s ease both}.d6e-learning-body h3{margin:0 0 7px;color:#30296b;font-size:11px}.d6e-outcome-list{display:grid;gap:5px;padding:0;margin:0;list-style:none}.d6e-outcome-list li{display:flex;align-items:flex-start;gap:7px;color:#63718b;font-size:10px;line-height:1.5}.d6e-outcome-list li b{display:grid;flex:0 0 17px;place-items:center;width:17px;height:17px;border-radius:50%;background:#eeeaff;color:#5b4dec;font-size:9px}.d6e-challenge-card{padding:10px;border:1px solid #e5e7fb;border-radius:10px;background:#fafaff}.d6e-challenge-card p{margin:5px 0;color:#53617a;font-size:10px}.d6e-challenge-card ol{display:grid;gap:4px;padding-left:17px;margin:7px 0 0;color:#6d7890;font-size:9px;line-height:1.4}.d6e-label{color:#6d5dfc;font-size:8px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.d6e-evidence-grid{display:grid;grid-column:1/-1;grid-template-columns:repeat(3,1fr);gap:6px}.d6e-evidence-grid>div{padding:8px;border-radius:9px;background:#f7f8fe}.d6e-evidence-grid b,.d6e-evidence-grid span{display:block}.d6e-evidence-grid b{margin-bottom:4px;color:#5144af;font-size:9px}.d6e-evidence-grid span{color:#6f7b92;font-size:9px;line-height:1.45}.d6e-concept-row{display:flex;grid-column:1/-1;align-items:center;gap:8px;flex-wrap:wrap;color:#56617a;font-size:9px}.d6e-concept-row>div{margin:0}.d6e-focus{align-self:stretch}.d6e-focus-top{display:flex;align-items:center;justify-content:space-between;color:#7771c2;font-size:8px;font-weight:850;letter-spacing:.1em}.d6e-focus-top i{font-size:17px;font-style:normal}.d6e-focus h3{margin:8px 0 5px;color:#30296b;font-size:14px}.d6e-focus p{font-size:10px}.d6e-focus-stat{display:flex;gap:7px;margin-top:10px}.d6e-focus-stat span{padding:6px;border:1px solid #e2e3fa;border-radius:8px;background:#fff;color:#727d93;font-size:8px}.d6e-focus-stat b{display:inline;color:#4f46e5;font-size:12px}.d6e-focus-tip{display:grid;gap:3px;padding-top:9px;margin-top:9px;border-top:1px solid #e2e3fa;color:#68758c;font-size:9px}.d6e-focus-tip b{color:#4d458f;font-size:8px;text-transform:uppercase}

/* Activities: sorting, simulation, and games */
.d6e-sort-intro,.d6e-step-hint,.d6e-sequence-intro,.d6e-word-intro{display:grid;gap:4px;padding:11px 13px;margin-bottom:11px;border:1px solid #e3e7ff;border-radius:11px;background:linear-gradient(120deg,#f7f8ff,#fbfaff)}.d6e-sort-intro b,.d6e-step-hint b,.d6e-sequence-intro b,.d6e-word-intro b{color:#393178;font-size:11px}.d6e-sort-intro span,.d6e-step-hint span,.d6e-sequence-intro span,.d6e-word-intro span{color:#74809a;font-size:10px;line-height:1.5}.d6e-sort-items{grid-template-columns:repeat(2,minmax(0,1fr))}.d6e-sort-item{min-height:40px;transition:transform .18s,box-shadow .18s,opacity .18s}.d6e-sort-item:hover,.d6e-sort-item.is-selected{border-color:#8b7cf6;background:#f1efff;box-shadow:0 5px 13px -10px #4338ca;transform:translateY(-1px)}.d6e-sort-item.is-placed{opacity:1;background:#fff}.d6e-basket{transition:background .2s,border-color .2s,transform .2s}.d6e-basket h4{display:grid;gap:2px}.d6e-basket h4 small{color:#96a0b3;font-size:8px;font-weight:600}.d6e-basket:focus-visible{outline:3px solid #c4b5fd;outline-offset:2px}.d6e-basket.is-over{transform:scale(1.015)}.d6e-maze-intro{display:flex;align-items:flex-start;gap:9px;padding:10px 12px;margin-bottom:11px;border:1px solid #fde68a;border-radius:10px;background:#fffbeb;color:#725719;font-size:10px;line-height:1.5}.d6e-maze-intro b{flex:0 0 auto;color:#a16207}.d6e-maze-canvas{border:1px solid #303c59;box-shadow:0 12px 25px -18px #111827;cursor:crosshair}.d6e-portal-list{grid-template-columns:repeat(4,minmax(0,1fr))}.d6e-portal{display:flex;align-items:center;gap:6px;min-height:37px;text-align:left}.d6e-portal b{display:grid;flex:0 0 21px;place-items:center;width:21px;height:21px;border-radius:7px;background:#6d5dfc;color:#fff}.d6e-pad{align-items:center}.d6e-pad button{min-width:40px;min-height:38px;font-size:17px}.d6e-pad span{margin-left:4px;color:#8a94a8;font-size:9px}.d6e-level.is-complete{border-color:#a7f3d0;background:#ecfdf5;color:#047857}.d6e-maze-status{margin-top:8px;color:#7c3aed;font-size:10px;font-weight:800}.d6e-lab-title{display:grid;gap:4px;margin-bottom:11px}.d6e-lab-title span{color:#6c5ce7;font-size:8px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.d6e-lab-title b{color:#34316e;font-size:12px}.d6e-lab{grid-template-columns:minmax(190px,.75fr) minmax(0,1.8fr);gap:14px}.d6e-control label{align-items:flex-start;gap:7px}.d6e-control output{margin-left:auto;color:#4f46e5;font-size:12px}.d6e-lab-insight{min-height:49px;padding:10px;border:1px solid #e1e5fa;border-radius:10px;background:#fff;color:#5b5d88;font-size:10px;line-height:1.5}.d6e-chart-wrap{position:relative;min-width:0}.d6e-lab-canvas{min-height:0;aspect-ratio:760/300}.d6e-axis-labels{display:flex;justify-content:space-between;padding:4px 5px 0;color:#707b92;font-size:8px}.d6e-memory-score{display:flex;justify-content:center;gap:8px;margin-bottom:10px}.d6e-memory-score span{padding:6px 10px;border:1px solid #e4e8f8;border-radius:999px;background:#f8f9ff;color:#768198;font-size:9px}.d6e-memory-score b{color:#4f46e5}.d6e-memory-card{transition:transform .18s}.d6e-memory-card:hover{transform:translateY(-2px)}.d6e-step{position:relative;flex:1 1 100%;justify-content:flex-start;min-height:50px;padding:8px 9px;cursor:grab}.d6e-step>span{flex:1;line-height:1.45}.d6e-step.is-running{border-color:#a78bfa;background:#f5f3ff;box-shadow:0 0 0 3px #ede9fe;animation:d6ePulse 1s ease-in-out infinite alternate}.d6e-order-controls{display:flex;gap:3px;margin-left:auto}.d6e-order-controls button{width:26px;height:25px;border:1px solid #dbe2f5;border-radius:7px;background:#fff;color:#5144af;font-weight:850;cursor:pointer}.d6e-order-controls button:hover{border-color:#9b8cf5;background:#f1efff}.d6e-runline{min-height:25px;padding:7px 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.13s}.d6e-cell:hover{z-index:1;background:#dddafe;transform:scale(1.08)}.d6e-cell.is-selected{border-color:#8b5cf6;background:#c4b5fd;color:#312e81;transform:scale(1.08)}.d6e-cell.is-found{border-color:#34d399;background:#a7f3d0;color:#047857}.d6e-word-list-title{display:block;margin-bottom:8px;color:#393178;font-size:11px}.d6e-term.is-active{border-color:#8b5cf6;background:#f1efff;color:#4338ca;box-shadow:0 0 0 2px #ede9fe}.d6e-word-target{min-height:33px;padding:8px;margin:9px 0;border-radius:8px;background:#f5f3ff;color:#5546a4;font-size:9px;font-weight:750}.d6e-hotspot-target{display:grid;gap:5px}.d6e-hotspot-target>span{color:#a16207;font-size:8px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.d6e-hotspot-target b{color:#4338ca;font-size:10px}.d6e-hotspot-target p{margin:0;color:#795a21;font-size:9px;line-height:1.5}.d6e-hotspot-instruction{margin:8px 0;color:#74809a;font-size:9px;line-height:1.5}.d6e-hotspot-progress{color:#5b4dec;font-size:9px;font-weight:850}.d6e-hotspot-dot{cursor:pointer;transition:filter .2s,transform .2s}.d6e-hotspot-dot:hover,.d6e-hotspot-dot:focus{filter:drop-shadow(0 5px 5px #c4b5fd);outline:none}.d6e-hotspot-dot.is-hit circle{fill:#d1fae5;stroke:#10b981}.d6e-flash-progress{display:flex;align-items:center;gap:9px;margin-bottom:10px;color:#778198;font-size:9px}.d6e-flash-progress b{padding:5px 9px;border-radius:999px;background:#eef2ff;color:#4f46e5}.d6e-flashcards{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}.d6e-flash{display:flex;flex-direction:column;min-width:0;padding:9px;background:transparent;border:0}.d6e-flip-card{display:block;width:100%;height:175px;padding:0;border:0;border-radius:14px;background:transparent;text-align:left;cursor:pointer;perspective:900px}.d6e-flip-inner{position:relative;display:block;width:100%;height:100%;transform-style:preserve-3d;transition:transform .55s cubic-bezier(.2,.75,.25,1)}.d6e-flash.is-flipped .d6e-flip-inner{transform:rotateY(180deg)}.d6e-flash-face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:10px;padding:15px;border:1px solid #ddd6fe;border-radius:14px;backface-visibility:hidden;box-shadow:0 10px 25px -22px #4f46e5}.d6e-flash-face small{color:#8173db;font-size:8px;font-weight:850;letter-spacing:.1em}.d6e-flash-face strong{color:#30296b;font-size:15px;line-height:1.4}.d6e-flash-face i{color:#8a91a6;font-size:9px;font-style:normal}.d6e-flash-front{background:linear-gradient(145deg,#fff,#f2efff)}.d6e-flash-back{transform:rotateY(180deg);background:linear-gradient(145deg,#eef2ff,#fafaff);color:#4b5874}.d6e-flash-back>span{font-size:10px;line-height:1.6}.d6e-flash .d6e-actions{margin-top:7px}.d6e-flash-state{min-height:14px;margin-top:5px;color:#8992a6;font-size:8px}.d6e-flash.is-known .d6e-flash-front{border-color:#6ee7b7;background:#ecfdf5}.d6e-flash 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.d6e-dark .d6e-sort-intro,.d6e-dark .d6e-step-hint,.d6e-dark .d6e-sequence-intro,.d6e-dark .d6e-word-intro,.d6e-dark .d6e-runline,.d6e-dark .d6e-memory-score span,.d6e-dark .d6e-tf-rationale{border-color:#374151;background:#202b3a;color:#cbd5e1}.d6e-dark .d6e-sort-intro b,.d6e-dark .d6e-step-hint b,.d6e-dark .d6e-sequence-intro b,.d6e-dark .d6e-word-intro b,.d6e-dark .d6e-lab-title b,.d6e-dark .d6e-flash-face strong{color:#e0e7ff}.d6e-dark .d6e-basket,.d6e-dark .d6e-challenge-card,.d6e-dark .d6e-evidence-grid>div,.d6e-dark .d6e-lab-insight,.d6e-dark .d6e-flash-front,.d6e-dark .d6e-flash-back{border-color:#374151;background:#202b3a;color:#cbd5e1}.d6e-dark .d6e-outcome-list li,.d6e-dark .d6e-evidence-grid span,.d6e-dark .d6e-focus p{color:#cbd5e1}.d6e-dark .d6e-focus h3,.d6e-dark .d6e-focus-tip b,.d6e-dark .d6e-learning-body h3{color:#e0e7ff}.d6e-dark .d6e-unit-chips span,.d6e-dark .d6e-concept-row>div span{border-color:#374151;background:#263248;color:#d1d5db}.d6e-dark .d6e-flash-back>span,.d6e-dark .d6e-flash-face i{color:#cbd5e1}

@keyframes d6eRise{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes d6ePulse{from{box-shadow:0 0 0 2px #ede9fe}to{box-shadow:0 0 0 6px #ddd6fe}}@keyframes d6eConfetti{0%{opacity:0;transform:translateY(-20px) rotate(0)}12%{opacity:1}100%{opacity:0;transform:translateY(var(--fall,60px)) rotate(300deg)}}
@media(max-width:900px){.d6e-learning-body{grid-template-columns:1fr}.d6e-evidence-grid{grid-template-columns:1fr 1fr}.d6e-lab{grid-template-columns:1fr}.d6e-controls{display:grid;grid-template-columns:1fr 1fr}.d6e-controls>.d6e-button,.d6e-lab-insight{grid-column:1/-1}.d6e-flashcards{grid-template-columns:repeat(2,minmax(0,1fr))}.d6e-step{flex-basis:100%}}
@media(max-width:600px){.d6e-context{grid-template-columns:1fr}.d6e-context-title h2{font-size:16px}.d6e-evidence-grid{grid-template-columns:1fr}.d6e-focus-stat{flex-wrap:wrap}.d6e-portal-list{grid-template-columns:repeat(2,minmax(0,1fr))}.d6e-maze-wrap{grid-template-columns:1fr}.d6e-levels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.d6e-pad span{flex-basis:100%;margin:5px 0}.d6e-controls{grid-template-columns:1fr}.d6e-controls>.d6e-button,.d6e-lab-insight{grid-column:auto}.d6e-word{grid-template-columns:1fr}.d6e-grid{gap:2px}.d6e-cell{font-size:clamp(8px,2.8vw,11px)}.d6e-terms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.d6e-flashcards{grid-template-columns:1fr}.d6e-flash{padding:5px}.d6e-flip-card{height:155px}.d6e-sort-items{grid-template-columns:1fr 1fr}.d6e-step{gap:5px;font-size:10px}.d6e-order-controls button{width:23px}.d6e-tf-card{padding:19px 14px}.d6e-memory-score{gap:4px}.d6e-memory-score span{padding:5px 7px;font-size:8px}}
@media(prefers-reduced-motion:reduce){.d6e-studio *, .d6e-studio *::before,.d6e-studio *::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.d6e-tf-meta{margin-bottom:5px;color:#7972c7;font-size:9px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}
.d6e-reflection[hidden]{display:none!important}
@media(max-width:900px){.d6e-word{grid-template-columns:1fr}}
.d6e-subject-bar{display:flex;align-items:center;gap:12px;padding:10px 13px;margin:0 0 12px;border:1px solid #dce3fb;border-radius:15px;background:linear-gradient(120deg,#fff,#f7f8ff);box-shadow:0 7px 20px -20px #4338ca}.d6e-subject-picker{position:relative;display:flex;flex:0 0 245px;align-items:center;gap:9px;padding:7px 11px;border:1px solid #d9def6;border-radius:11px;background:#fff}.d6e-subject-picker>span,.d6e-current-challenge>span{flex:0 0 auto;color:#837acb;font-size:8px;font-weight:900;letter-spacing:.1em}.d6e-subject-picker select{width:100%;min-width:0;padding:3px 20px 3px 0;border:0;appearance:none;background:transparent;color:#30296b;font-size:12px;font-weight:850;cursor:pointer}.d6e-subject-picker>i{position:absolute;right:10px;color:#7768dd;font-size:15px;font-style:normal;pointer-events:none}.d6e-current-challenge{display:flex;min-width:0;align-items:center;gap:9px;margin-left:auto}.d6e-current-challenge b{overflow:hidden;color:#38316f;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.d6e-curriculum-panel{margin-top:12px;border:1px solid #e0e5f3;border-radius:13px;background:#fff}.d6e-curriculum-panel>summary{padding:11px 14px;color:#7770b8;font-size:10px;font-weight:850;cursor:pointer;list-style:none}.d6e-curriculum-panel>summary::-webkit-details-marker{display:none}.d6e-curriculum-panel>summary:after{float:right;content:'＋';color:#6958e8;font-size:14px}.d6e-curriculum-panel[open]>summary:after{content:'−'}.d6e-curriculum-panel .d6e-context{margin:0;border:0;border-top:1px solid #edf0f7;border-radius:0 0 13px 13px}.d6e-stage>*:first-child{animation:d6eRise .3s ease both}.d6e-motor-tab{transition:transform .2s,background .2s,box-shadow .2s}.d6e-motor-tab.is-active{transform:translateY(-1px)}.d6e-workspace{scroll-margin-top:20px}
@keyframes d6eStageIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:600px){.d6e-subject-bar{align-items:stretch;flex-direction:column;gap:7px;padding:9px}.d6e-subject-picker{flex:1 1 auto;width:100%}.d6e-current-challenge{justify-content:flex-start;margin-left:0;padding:3px 2px}.d6e-current-challenge b{white-space:normal}}
.d6e-studio{--d6e-primary:#4f46e5;--d6e-primary-2:#7c3aed;--d6e-ink:#17104f;--d6e-text:#40506b;--d6e-muted:#71809a;--d6e-line:#dfe5f5;--d6e-soft:#f5f7ff;box-sizing:border-box;max-width:100%;margin:0 auto;padding:0 0 30px;color:var(--d6e-text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.d6e-studio *{box-sizing:border-box}.d6e-studio button,.d6e-studio textarea,.d6e-studio input{font:inherit}.d6e-studio button:focus-visible,.d6e-studio a:focus-visible,.d6e-studio input:focus-visible,.d6e-studio textarea:focus-visible{outline:3px solid rgba(99,102,241,.35);outline-offset:2px}.d6e-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:205px;padding:30px 32px;margin-bottom:16px;border:1px solid #cfd9ff;border-radius:24px;background:linear-gradient(135deg,#fff 0%,#f3f5ff 55%,#eeeaff 100%);box-shadow:0 18px 42px -28px rgba(79,70,229,.55)}.d6e-hero>div:first-child{min-width:0}.d6e-eyebrow{display:inline-flex;align-items:center;gap:7px;margin-bottom:10px;color:#6366f1;font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.d6e-hero h1{margin:0;color:var(--d6e-ink);font-size:clamp(26px,3.2vw,39px);font-weight:850;letter-spacing:-.04em;line-height:1.15}.d6e-hero h1 span{color:transparent;background:linear-gradient(90deg,#4f46e5,#8b5cf6);-webkit-background-clip:text;background-clip:text}.d6e-hero p{max-width:690px;margin:11px 0 14px;color:#5e6d87;font-size:14px;line-height:1.65}.d6e-badges{display:flex;flex-wrap:wrap;gap:7px}.d6e-badges span{padding:6px 10px;border:1px solid #d5ddfa;border-radius:999px;background:#fff;color:#5144af;font-size:10px;font-weight:800}.d6e-score{display:flex;flex:0 0 150px;align-items:center;justify-content:center;flex-direction:column;min-height:120px;padding:15px;border:1px solid #d9d4ff;border-radius:19px;background:rgba(255,255,255,.84);box-shadow:0 12px 25px -21px #4f46e5;text-align:center}.d6e-score strong{color:#4338ca;font-size:21px;font-weight:850}.d6e-score>span{margin:4px 0;color:#f59e0b;font-size:22px;letter-spacing:1px}.d6e-score small{color:#7b87a0;font-size:10px;line-height:1.35}.d6e-theme{margin-top:8px;padding:5px 9px;border:1px solid #c7d2fe;border-radius:999px;background:#fff;color:#4338ca;font-size:10px;font-weight:800;cursor:pointer}.d6e-subjects{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:14px}.d6e-subject-tab{display:flex;align-items:flex-start;flex-direction:column;gap:3px;min-height:60px;padding:10px 12px;border:1px solid var(--d6e-line);border-radius:13px;background:#fff;color:#4b5a75;text-align:left;cursor:pointer;transition:.2s}.d6e-subject-tab span{font-size:12px;font-weight:850}.d6e-subject-tab small{overflow:hidden;width:100%;color:#94a3b8;font-size:10px;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.d6e-subject-tab:hover,.d6e-subject-tab.is-active{border-color:#a5b4fc;background:#eef2ff;color:#312e81;box-shadow:0 8px 18px -15px #4f46e5}.d6e-context{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(230px,.82fr);gap:13px;padding:17px 18px;margin-bottom:15px;border:1px solid #d9e1f9;border-radius:17px;background:#fff}.d6e-context h2{margin:0 0 5px;color:var(--d6e-ink);font-size:18px;font-weight:850}.d6e-context p{margin:0;color:#697994;font-size:12px;line-height:1.6}.d6e-focus{padding:12px 13px;border-radius:12px;background:linear-gradient(135deg,#f6f3ff,#eef2ff);color:#5144af;font-size:11px;line-height:1.5}.d6e-focus b{display:block;margin-bottom:3px;font-size:10px;letter-spacing:.04em;text-transform:uppercase}.d6e-motors{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;padding:6px;margin-bottom:14px;border:1px solid #dfe5f5;border-radius:15px;background:#f7f8ff}.d6e-motor-tab{position:relative;display:flex;align-items:center;justify-content:center;gap:5px;min-height:43px;padding:7px 5px;border:0;border-radius:10px;background:transparent;color:#71809a;font-size:10px;font-weight:850;cursor:pointer;transition:.2s}.d6e-motor-tab i{color:#6366f1;font-size:14px}.d6e-motor-tab:hover,.d6e-motor-tab.is-active{background:#fff;color:#241c68;box-shadow:0 6px 15px -12px #334155}.d6e-motor-tab b{display:none;position:absolute;top:3px;right:4px;width:14px;height:14px;border-radius:50%;background:#10b981;color:#fff;font-size:9px;line-height:14px;text-align:center}.d6e-motor-tab.is-done b{display:block}.d6e-workspace{min-height:410px;padding:22px;border:1px solid #e1e6f2;border-radius:19px;background:#fff;box-shadow:0 14px 32px -27px rgba(15,23,42,.4)}.d6e-workspace-head{margin-bottom:16px}.d6e-workspace-head>span{color:#6366f1;font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.d6e-workspace-head h2{margin:4px 0 5px;color:var(--d6e-ink);font-size:22px;font-weight:850}.d6e-workspace-head p{margin:0;color:#72809a;font-size:12px;line-height:1.55}.d6e-stage{min-height:280px}.d6e-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 13px;border:0;border-radius:10px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-size:11px;font-weight:850;cursor:pointer;box-shadow:0 8px 17px -12px #4f46e5;transition:.2s}.d6e-button:hover{filter:brightness(1.07);transform:translateY(-1px)}.d6e-button.alt{background:#eef2ff;color:#4338ca;box-shadow:none}.d6e-feedback{min-height:21px;margin-top:11px;font-size:12px;font-weight:800}.d6e-feedback.good{color:#047857}.d6e-feedback.warn{color:#b45309}.d6e-feedback.bad{color:#b91c1c}.d6e-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}.d6e-sorter{display:grid;grid-template-columns:1.1fr 1fr;gap:17px}.d6e-sort-items{display:grid;grid-template-columns:repeat(3,1fr);align-content:start;gap:7px}.d6e-sort-item{padding:10px 7px;border:1px solid #c7d2fe;border-radius:10px;background:#eef2ff;color:#3730a3;font-size:11px;font-weight:750;text-align:center;cursor:grab}.d6e-sort-item.is-placed{opacity:.34;cursor:default}.d6e-baskets{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.d6e-basket{min-height:145px;padding:9px;border:2px dashed #cbd5e1;border-radius:12px;background:#fafbff;text-align:center}.d6e-basket h4{margin:0 0 7px;color:#53617a;font-size:11px}.d6e-basket.is-over{border-color:#6366f1;background:#eef2ff}.d6e-basket .d6e-sort-item{display:block;width:100%;margin:4px 0;background:#fff}.d6e-maze-wrap{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:15px;align-items:center}.d6e-maze-canvas{display:block;width:100%;border-radius:14px;background:#111827;touch-action:none}.d6e-levels{display:flex;flex-direction:column;gap:6px}.d6e-level{padding:9px 10px;border:1px solid #e1e6f2;border-radius:10px;background:#fafbff;color:#53617a;font-size:11px;line-height:1.35}.d6e-level.is-current{border-color:#a5b4fc;background:#eef2ff;color:#3730a3;font-weight:800}.d6e-portal-list{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:9px}.d6e-portal{padding:8px 5px;border:1px solid #dfe5f5;border-radius:9px;background:#fff;color:#53617a;font-size:10px;font-weight:750;cursor:pointer}.d6e-portal:hover{border-color:#818cf8;background:#eef2ff}.d6e-lab{display:grid;grid-template-columns:220px 1fr;gap:17px;align-items:center}.d6e-controls{display:flex;flex-direction:column;gap:10px}.d6e-control{padding:11px;border-radius:12px;background:#f8f9ff}.d6e-control label{display:flex;justify-content:space-between;margin-bottom:6px;color:#53617a;font-size:11px;font-weight:800}.d6e-control input{width:100%;accent-color:#4f46e5}.d6e-lab-canvas{display:block;width:100%;min-height:220px;border:1px solid #dfe5ff;border-radius:14px;background:linear-gradient(135deg,#f8faff,#fff)}.d6e-memory{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;perspective:1000px}.d6e-memory-card{height:112px;padding:0;border:0;border-radius:12px;background:transparent;cursor:pointer;perspective:800px}.d6e-memory-inner{position:relative;width:100%;height:100%;transition:transform .55s;transform-style:preserve-3d}.d6e-memory-card.is-flipped .d6e-memory-inner,.d6e-memory-card.is-matched .d6e-memory-inner{transform:rotateY(180deg)}.d6e-memory-face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:8px;border:1px solid #c7d2fe;border-radius:12px;backface-visibility:hidden;text-align:center;font-size:10px;font-weight:800}.d6e-memory-front{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-size:23px}.d6e-memory-back{transform:rotateY(180deg);background:#eef2ff;color:#3730a3}.d6e-memory-card.is-matched .d6e-memory-back{border-color:#6ee7b7;background:#ecfdf5;color:#047857}.d6e-step-list{display:flex;flex-wrap:wrap;gap:7px;min-height:68px;padding:11px;border:1px dashed #cbd5e1;border-radius:13px;background:#fafbff}.d6e-step{display:flex;align-items:center;gap:6px;padding:10px;border:1px solid #bfdbfe;border-radius:9px;background:#eff6ff;color:#1e40af;font-size:11px;font-weight:750;cursor:grab}.d6e-step small{display:flex;align-items:center;justify-content:center;width:19px;height:19px;border-radius:50%;background:#2563eb;color:#fff;font-size:10px}.d6e-step.is-correct{border-color:#6ee7b7;background:#ecfdf5;color:#047857}.d6e-step.is-wrong{border-color:#fecaca;background:#fef2f2;color:#b91c1c}.d6e-runline{display:flex;align-items:center;gap:7px;margin-top:10px;color:#53617a;font-size:11px}.d6e-tf{max-width:700px;margin:auto}.d6e-timer{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;color:#71809a;font-size:11px;font-weight:800}.d6e-timer strong{color:#4338ca;font-size:19px}.d6e-tf-card{padding:23px;border-radius:14px;background:linear-gradient(135deg,#eef2ff,#f5f3ff);color:#312e81;font-size:18px;font-weight:850;text-align:center}.d6e-tf-buttons{display:flex;justify-content:center;gap:10px;margin-top:13px}.d6e-tf-buttons button{min-width:105px;padding:11px 17px;border:0;border-radius:10px;color:#fff;font-size:13px;font-weight:850;cursor:pointer}.d6e-tf-buttons button:first-child{background:#059669}.d6e-tf-buttons button:last-child{background:#e11d48}.d6e-word{display:grid;grid-template-columns:1fr 190px;gap:17px}.d6e-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:3px;max-width:500px;margin:auto}.d6e-cell{aspect-ratio:1;padding:0;border:1px solid #c7d2fe;border-radius:5px;background:#eef2ff;color:#3730a3;font-size:11px;font-weight:850;cursor:pointer}.d6e-cell.is-found{border-color:#6ee7b7;background:#d1fae5;color:#047857;animation:d6ePop .25s}.d6e-terms{display:flex;flex-direction:column;gap:6px}.d6e-term{padding:9px 10px;border:1px solid #e1e6f2;border-radius:9px;background:#fff;color:#53617a;text-align:left;font-size:11px;font-weight:750;cursor:pointer}.d6e-term.is-found{border-color:#6ee7b7;background:#ecfdf5;color:#047857;text-decoration:line-through}.d6e-sequence{display:flex;flex-direction:column;gap:7px;max-width:650px;margin:auto}.d6e-sequence .d6e-step{justify-content:flex-start;background:#fff}.d6e-hotspot{display:grid;grid-template-columns:minmax(0,1fr) 205px;gap:15px;align-items:center}.d6e-map{display:block;width:100%;min-height:230px;border:1px solid #dbe4ff;border-radius:14px;background:#f8faff}.d6e-hotspot-dot{cursor:pointer;transition:transform .2s}.d6e-hotspot-dot:hover{transform:scale(1.12);transform-origin:center}.d6e-hotspot-dot.is-hit{stroke:#059669;stroke-width:5}.d6e-hotspot-target{padding:11px 12px;border-radius:10px;background:#fef3c7;color:#92400e;font-size:11px;font-weight:750}.d6e-flashcards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.d6e-flash{min-height:155px;padding:14px;border:1px solid #ddd6fe;border-radius:14px;background:linear-gradient(145deg,#faf5ff,#eef2ff);color:#3730a3}.d6e-flash h4{margin:0 0 8px;color:#312e81;font-size:14px}.d6e-flash p{min-height:52px;margin:0;color:#53617a;font-size:11px;line-height:1.55}.d6e-reflection{display:flex;align-items:center;gap:10px;margin-top:13px;padding:12px 14px;border:1px solid #dbe4ff;border-radius:12px;background:#f8faff}.d6e-reflection>div{display:flex;flex:1;flex-direction:column;gap:3px}.d6e-reflection b{color:#312e81;font-size:12px}.d6e-reflection span{color:#71809a;font-size:10px}.d6e-reflection textarea{width:32%;min-height:50px;padding:8px;border:1px solid #cbd5e1;border-radius:8px;resize:vertical;font-size:11px}.d6e-noscript{padding:18px;border:1px solid #fbbf24;border-radius:10px;background:#fffbeb;color:#92400e}@keyframes d6ePop{from{transform:scale(.8)}to{transform:scale(1)}}
.d6e-dark{background:#111827!important;color:#e5e7eb}.d6e-dark .d6e-workspace,.d6e-dark .d6e-subject-tab,.d6e-dark .d6e-context,.d6e-dark .d6e-flash{background:#1f2937;border-color:#374151}.d6e-dark .d6e-workspace-head h2,.d6e-dark .d6e-context h2,.d6e-dark .d6e-flash h4{color:#e0e7ff}.d6e-dark .d6e-workspace-head p,.d6e-dark .d6e-context p{color:#cbd5e1}
.d6e-theme{margin-top:7px;padding:5px 8px;border:1px solid #c7d2fe;border-radius:999px;background:#fff;color:#4338ca;font-size:10px;font-weight:800;cursor:pointer}@media(max-width:900px){.d6e-subjects{grid-template-columns:repeat(2,1fr)}.d6e-motors{grid-template-columns:repeat(5,1fr)}.d6e-motor-tab span{font-size:10px}.d6e-sorter,.d6e-maze-wrap,.d6e-lab,.d6e-word,.d6e-hotspot{grid-template-columns:1fr}.d6e-memory{grid-template-columns:repeat(4,1fr)}.d6e-reflection{align-items:stretch;flex-direction:column}.d6e-reflection textarea{width:100%}}@media(max-width:600px){.d6e-hero{align-items:stretch;flex-direction:column;padding:23px 18px}.d6e-score{align-self:flex-start;flex-basis:auto;min-height:0;width:100%}.d6e-subjects{grid-template-columns:1fr 1fr}.d6e-motors{grid-template-columns:repeat(2,1fr)}.d6e-workspace{padding:16px}.d6e-sort-items{grid-template-columns:repeat(2,1fr)}.d6e-baskets{grid-template-columns:1fr}.d6e-portal-list{grid-template-columns:repeat(2,1fr)}.d6e-memory{grid-template-columns:repeat(3,1fr)}.d6e-memory-card{height:100px}.d6e-flashcards{grid-template-columns:1fr}.d6e-tf-card{font-size:17px}}

/* Animated Toast & Combo Styles */
.d6e-xp-float{position:fixed;top:35px;right:35px;padding:10px 18px;background:linear-gradient(135deg,#f59e0b,#ea580c);color:#fff;border-radius:999px;font-weight:900;font-size:14.5px;box-shadow:0 10px 25px rgba(245,158,11,.5);z-index:10000;pointer-events:none;animation:d6eFloatUp 1.2s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes d6eFloatUp{0%{transform:translateY(20px) scale(.85);opacity:0}20%{transform:translateY(0) scale(1.06);opacity:1}80%{transform:translateY(-10px) scale(1);opacity:1}100%{transform:translateY(-30px) scale(.9);opacity:0}}
.d6e-combo{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;font-size:10px;font-weight:900;letter-spacing:.5px;animation:comboPop .3s ease}
@keyframes comboPop{0%{transform:scale(1)}50%{transform:scale(1.18)}100%{transform:scale(1)}}
.d6e-lab-ext-btn{transition:all .18s ease}
.d6e-lab-ext-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(124,58,237,.4)}
.d6e-sound-toggle:hover{background:#eef2ff!important;border-color:#818cf8!important}