:root{--div:#5839a7;--div-dark:#342269;--div-mid:#7656c2;--div-soft:#f0ebff;--div-aqua:#159483;--div-orange:#ef8e2f;--div-line:#d8d0ec;--board-ink:#183653}
.division-page{background:#faf9fd}.division-page [hidden]{display:none!important}.division-hero{overflow:hidden;border-bottom:1px solid var(--div-line);background:radial-gradient(circle at 88% 12%,rgba(239,142,47,.2),transparent 27%),radial-gradient(circle at 7% 30%,rgba(88,57,167,.13),transparent 30%),linear-gradient(140deg,#f5f1ff,#fbfdff 60%,#fff8ef)}.division-hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(390px,.98fr);gap:clamp(38px,7vw,86px);align-items:center;padding-block:clamp(58px,8vw,96px)}.grade-line{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.grade-line span{padding:6px 11px;border:1px solid #cfc4eb;border-radius:999px;background:rgba(255,255,255,.84);color:var(--div-dark);font-size:.78rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.grade-line span:first-child{border-color:var(--div);background:var(--div);color:#fff}.division-hero h1{max-width:760px;margin:0;font-size:clamp(2.6rem,5.7vw,5rem);letter-spacing:-.048em}.division-hero h1 em{color:var(--div);font-style:normal}.division-hero .hero-copy>p{max-width:700px;color:var(--muted);font-size:clamp(1.02rem,1.8vw,1.2rem)}.hero-facts{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}.hero-facts span{padding:7px 11px;border:1px solid #ddd5ed;border-radius:9px;background:rgba(255,255,255,.75);color:var(--div-dark);font-size:.82rem;font-weight:800}
.hero-board{overflow:hidden;border:1px solid #cfc5e8;border-radius:26px;background:#fff;box-shadow:0 28px 70px rgba(53,34,105,.17);transform:rotate(1deg)}.hero-board-top{display:flex;align-items:center;gap:7px;padding:13px 17px;border-bottom:1px solid #e6e0f1;background:#fbfaff}.hero-board-top i{width:9px;height:9px;border-radius:50%;background:#dcd5e9}.hero-board-top i:first-child{background:#ef8e2f}.hero-board-top i:nth-child(2){background:#efbf43}.hero-board-top i:nth-child(3){background:#55b69d}.hero-board-top span{margin-left:auto;color:#766a91;font-size:.68rem;font-weight:900;letter-spacing:.12em}.division-sketch{position:relative;min-height:330px;padding:35px 54px;background-color:#fff;background-image:linear-gradient(#e4edf3 1px,transparent 1px),linear-gradient(90deg,#e4edf3 1px,transparent 1px),linear-gradient(#cbdbe4 1px,transparent 1px),linear-gradient(90deg,#cbdbe4 1px,transparent 1px);background-size:24px 24px,24px 24px,120px 120px,120px 120px;color:var(--board-ink);font-family:"Segoe Print","Comic Sans MS",cursive;font-size:clamp(1.15rem,2.6vw,1.65rem);font-weight:700}.division-sketch strong{font-size:1.2em}.sketch-row,.sketch-line{position:absolute}.row-one{top:89px;left:65px}.line-one{top:126px;left:62px;width:63px;border-top:3px solid var(--board-ink)}.row-two{top:132px;left:87px}.row-three{top:174px;left:80px}.line-two{top:212px;left:78px;width:78px;border-top:3px solid var(--board-ink)}.row-four{top:218px;left:105px}.row-five{top:258px;left:98px}.line-three{top:296px;left:96px;width:81px;border-top:3px solid var(--board-ink)}.row-six{top:298px;left:142px}.ai-note{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;padding:15px 19px;border-top:1px solid #dce8e4;background:#effaf7}.ai-note>span{padding:5px 8px;border-radius:7px;background:var(--div-aqua);color:#fff;font-size:.68rem;font-weight:900;letter-spacing:.08em}.ai-note p{margin:0;color:#3b5d57;font-size:.8rem;line-height:1.45}.ai-note b{color:#0b6e60}
.steps-section{background:#fff}.division-heading{max-width:840px}.steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.steps-grid article{position:relative;padding:24px;border:1px solid var(--line);border-radius:19px;background:#fff;box-shadow:0 10px 28px rgba(30,24,62,.05)}.steps-grid article>span{display:block;margin-bottom:25px;color:#b8add5;font-size:1.75rem;font-weight:950}.steps-grid article::before{position:absolute;top:37px;left:69px;width:42px;border-top:2px solid var(--div-orange);content:""}.steps-grid h3{color:var(--div-dark)}.steps-grid p{margin:0;color:var(--muted);font-size:.91rem}
.training-section{border-top:1px solid var(--div-line);background:#f2eff8}.studio-layout{display:grid;grid-template-columns:272px minmax(0,1fr);gap:20px;align-items:start}.studio-sidebar{display:grid;gap:13px;position:sticky;top:120px}.score-card,.settings-card,.method-card,.privacy-card{border:1px solid var(--div-line);border-radius:18px;background:#fff}.score-card{display:grid;grid-template-columns:82px 1fr;gap:13px;align-items:center;padding:17px}.score-orbit{display:grid;width:78px;height:78px;place-content:center;border-radius:50%;background:conic-gradient(var(--div-orange) 0deg,#eee9f7 0deg);box-shadow:inset 0 0 0 8px #fff;text-align:center}.score-orbit strong,.score-orbit span{display:block;line-height:1}.score-orbit strong{color:var(--div-dark);font-size:1.45rem}.score-orbit span{margin-top:4px;color:var(--muted);font-size:.63rem;font-weight:800}.score-card small,.score-card b{display:block}.score-card small{color:var(--muted);font-size:.69rem;font-weight:850;text-transform:uppercase}.score-card b{margin:2px 0 8px;color:var(--div-dark);font-size:.92rem}.score-progress{height:6px;overflow:hidden;border-radius:999px;background:#ede9f4}.score-progress span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--div),var(--div-orange));transition:width .3s ease}.settings-card,.method-card{padding:18px}.sidebar-label{display:block;margin-bottom:10px;color:var(--muted);font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.level-control{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;border-radius:12px;background:#eeebf5}.level-control button{padding:8px 4px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-weight:850;cursor:pointer}.level-control button.is-active{background:#fff;color:var(--div-dark);box-shadow:0 2px 8px rgba(45,30,80,.12)}.settings-card p{margin:11px 0 0;color:var(--muted);font-size:.78rem;line-height:1.45}.method-card ol{display:grid;gap:12px;margin:0;padding:0;list-style:none;counter-reset:steps}.method-card li{position:relative;padding-left:34px;counter-increment:steps}.method-card li::before{position:absolute;top:1px;left:0;display:grid;width:24px;height:24px;place-items:center;border-radius:7px;background:var(--div-soft);color:var(--div);font-size:.72rem;font-weight:900;content:counter(steps)}.method-card b,.method-card span{display:block}.method-card b{color:var(--div-dark);font-size:.84rem}.method-card span{color:var(--muted);font-size:.71rem;line-height:1.35}.privacy-card{display:grid;grid-template-columns:auto 1fr;gap:10px;padding:14px;background:#f6fbfa;border-color:#c9e5df}.privacy-card>span{color:var(--div-aqua);font-size:1.25rem}.privacy-card p{margin:0;color:#496a64;font-size:.73rem;line-height:1.45}.privacy-card b{color:#17695d}
.whiteboard-card{overflow:hidden;border:1px solid #cfc6e5;border-radius:24px;background:#fff;box-shadow:0 18px 48px rgba(49,34,91,.1)}.task-header{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:21px 24px;border-bottom:1px solid #e4def0;background:linear-gradient(100deg,#faf8ff,#fff)}.task-header>div>span{color:var(--muted);font-size:.73rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.task-header h3{margin:2px 0 0;color:var(--div-dark);font-family:"Cambria Math",Cambria,serif;font-size:clamp(1.8rem,4vw,2.7rem)}.task-tags{display:flex;gap:9px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.task-tags>span{padding:6px 10px;border-radius:999px;background:var(--div-soft);color:var(--div-dark);font-size:.73rem;font-weight:900}.new-task-link{padding:6px;border:0;background:transparent;color:var(--div);font-weight:850;cursor:pointer}.board-toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid #dfe6eb;background:#f7f9fb}.tool-group{display:flex;gap:5px;align-items:center}.tool-button,.pen-sizes button{display:inline-flex;min-height:38px;align-items:center;justify-content:center;gap:6px;border:1px solid #d6dfe6;border-radius:9px;background:#fff;color:#40566a;font-weight:800;cursor:pointer}.tool-button{padding:7px 10px}.tool-button:hover,.tool-button.is-active,.pen-sizes button.is-active{border-color:#9e8bce;background:var(--div-soft);color:var(--div-dark)}.tool-button:disabled{opacity:.4;cursor:not-allowed}.tool-button.danger{color:#a33e39}.pen-symbol{font-size:.65rem}.pen-sizes{padding:4px;border-radius:11px;background:#e9edf1}.pen-sizes button{width:35px;min-height:30px;border:0}.pen-sizes i{display:block;border-radius:50%;background:currentColor}.pen-sizes button:nth-child(1) i{width:5px;height:5px}.pen-sizes button:nth-child(2) i{width:8px;height:8px}.pen-sizes button:nth-child(3) i{width:12px;height:12px}
.canvas-shell{position:relative;overflow:hidden;background:#fff;cursor:crosshair}.canvas-shell canvas{display:block;width:100%;height:auto;aspect-ratio:14/9;touch-action:none}.canvas-shell.is-erasing{cursor:cell}.canvas-placeholder{position:absolute;top:27%;left:50%;display:flex;align-items:center;gap:10px;color:#8294a4;pointer-events:none;transform:translateX(-50%);transition:opacity .2s}.canvas-placeholder span{font-size:1.5rem}.canvas-placeholder p{margin:0;font-size:.85rem;font-weight:750}.board-tip{display:flex;gap:9px;align-items:flex-start;margin:0;padding:11px 18px;border-top:1px solid #e3e9ed;background:#fbfcfd;color:#657888;font-size:.77rem}.board-tip span{display:grid;flex:0 0 20px;height:20px;place-items:center;border-radius:50%;background:#dfeaf0;color:#38566c;font-weight:900}.check-row{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:17px 20px;border-top:1px solid #e2ddec}.attempt-info span,.attempt-info small{display:block}.attempt-info span{color:var(--div-dark);font-size:.86rem;font-weight:900}.attempt-info small{margin-top:2px;color:var(--muted);font-size:.72rem}.check-button{display:inline-flex;min-width:190px;min-height:48px;align-items:center;justify-content:center;gap:9px;padding:11px 18px;border:0;border-radius:13px;background:linear-gradient(135deg,var(--div),#7853c7);color:#fff;font-weight:900;box-shadow:0 9px 22px rgba(88,57,167,.25);cursor:pointer}.check-button:disabled{background:#bdb6ce;box-shadow:none;cursor:not-allowed}.check-button.is-loading span:first-child{animation:pulse 1s ease infinite}
.assessment{margin:0 20px 22px;padding:20px;border:1px solid #cfc4e8;border-radius:17px;background:#faf8ff}.assessment-head{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center}.assessment-score{display:flex;width:78px;height:78px;align-items:baseline;justify-content:center;padding-top:19px;border-radius:50%;background:var(--div-dark);color:#fff}.assessment-score strong{font-size:2rem;line-height:1}.assessment-score span{font-size:.8rem}.assessment-head>div>span{color:var(--div);font-size:.7rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.assessment-head h3{margin:4px 0 0;font-size:1.1rem}.assessment-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.assessment-columns>div{padding:14px;border-radius:12px;background:#fff}.assessment-columns>div:first-child{border-left:4px solid var(--div-aqua)}.assessment-columns>div:last-child{border-left:4px solid var(--div-orange)}.assessment h4{margin:0 0 8px;color:var(--div-dark);font-size:.84rem}.assessment ul{display:grid;gap:7px;margin:0;padding-left:18px;color:#4d6171;font-size:.79rem}.assessment li span{display:block;margin-top:2px;color:#7b5a2f}.next-step{margin-top:12px;padding:12px 14px;border-radius:11px;background:var(--div-soft)}.next-step span{color:var(--div);font-size:.68rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.next-step p{margin:3px 0 0;color:var(--div-dark);font-size:.85rem;font-weight:750}.assessment-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:14px}
@keyframes pulse{50%{transform:scale(1.3);opacity:.55}}
@media(max-width:1000px){.division-hero-grid,.studio-layout{grid-template-columns:1fr}.hero-board{max-width:670px}.studio-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.privacy-card,.method-card{grid-column:auto}.steps-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.division-hero-grid{padding-block:45px}.steps-grid,.studio-sidebar,.assessment-columns{grid-template-columns:1fr}.hero-board{transform:none}.method-card{display:none}.task-header{align-items:flex-start;padding:16px}.task-tags{display:grid;justify-items:end}.board-toolbar{flex-wrap:wrap}.history-tools{width:100%;justify-content:flex-end;border-top:1px solid #dfe5e9;padding-top:7px}.canvas-placeholder{top:32%;width:100%;justify-content:center}.check-row{align-items:stretch;flex-direction:column}.check-button{width:100%}.assessment{margin-inline:10px;padding:15px}.assessment-head{grid-template-columns:66px 1fr}.assessment-score{width:64px;height:64px;padding-top:15px}.assessment-score strong{font-size:1.65rem}}
@media(prefers-reduced-motion:reduce){.check-button.is-loading span:first-child{animation:none}}
.hero-board{transform:none}