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32px);padding:8px 11px;font-size:12.5px;font-weight:400;line-height:1.45;position:fixed;transform:translate(-50%,-100%);box-shadow:0 6px 20px #1715132e}.hint-tip.below{transform:translate(-50%)}.tip-note{background:var(--accent-soft);border:1px solid var(--oz-purple-200);border-radius:var(--radius-sm);color:var(--text);align-items:flex-start;gap:10px;padding:10px 14px;font-size:13px;line-height:1.5;display:flex}.tip-note .tip-badge{background:var(--accent);color:#fff;letter-spacing:.02em;border-radius:999px;flex:none;margin-top:2px;padding:1px 8px;font-size:11px;font-weight:600}.tip-note.warn{background:var(--warning-soft);border-color:#f0dcae}.tip-note.warn .tip-badge{background:var(--warn)}.tip-note .tip-body{min-width:0}.tip-note p{margin:0}.tip-note ol,.tip-note ul{margin:4px 0 0;padding-left:18px}.tip-note li+li{margin-top:2px}
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64px;display:grid}.edu-section{gap:12px;display:grid}.edu-stats{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;display:grid}.edu-stat{background:var(--surface);border:1px solid var(--border);border-radius:18px;gap:2px;padding:12px 14px;display:grid}.edu-stat b{color:#000;font-size:24px;font-weight:600}.edu-stat span{color:var(--muted);font-size:12px}.edu-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;display:grid}.edu-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--edu-card-radius);flex-direction:column;display:flex;overflow:hidden}.edu-cover{justify-content:center;align-items:center;height:132px;display:flex;position:relative}.edu-cover .blob{border-radius:var(--edu-blob);justify-content:center;align-items:center;width:108px;height:108px;display:flex}.edu-cover img{object-fit:contain;width:72px;height:72px}.edu-cover .second{width:64px;height:64px;margin-left:-14px}.edu-cover .tag{background:var(--surface);letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:600;position:absolute;top:12px;left:12px}.tint-peach{background:var(--edu-peach)}.tint-peach .blob{background:var(--edu-peach-strong)}.tint-pink{background:var(--edu-pink)}.tint-pink .blob{background:var(--edu-pink-strong)}.tint-lemon{background:var(--edu-lemon)}.tint-lemon .blob{background:var(--edu-lemon-strong)}.tint-sky{background:var(--edu-sky)}.tint-sky .blob{background:var(--edu-sky-strong)}.tint-purple{background:var(--edu-purple)}.tint-purple .blob{background:var(--edu-purple-strong)}.edu-card-body{gap:8px;padding:16px 18px 18px;display:grid}.edu-card-body h3{color:#000;margin:0;font-size:17px;font-weight:600}.edu-meta{color:var(--muted);font-size:13px}.edu-due{white-space:nowrap;font-size:12px;font-weight:600}.edu-due.late{color:var(--error)}.edu-due.soon{color:var(--warn)}.edu-due.done{color:var(--ok)}.edu-bar{background:var(--sunken);border-radius:999px;height:6px;overflow:hidden}.edu-bar>i{background:var(--accent);border-radius:999px;height:100%;display:block}.edu-btn{border:1px solid var(--border-strong);background:var(--surface);min-height:46px;color:var(--text);font:600 13px/1 var(--font-sans), sans-serif;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 24px;text-decoration:none;display:inline-flex}.edu-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.edu-btn.primary:hover{background:var(--accent-hover)}.edu-btn:disabled{opacity:.55;cursor:default}.edu-btn:focus-visible{box-shadow:var(--focus-ring);outline:none}.edu-btn.block{width:100%}.edu-badges{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}.edu-badge{background:var(--surface);border:1px solid var(--border);border-radius:18px;align-items:center;gap:12px;padding:12px 14px;display:flex}.edu-badge .blob{border-radius:var(--edu-blob);background:var(--edu-pink);flex:none;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.edu-badge img{width:34px;height:34px}.edu-empty{background:var(--surface);border:1px dashed var(--border-strong);color:var(--muted);border-radius:18px;padding:20px}.edu-player{grid-template-columns:260px minmax(0,1fr);align-items:start;gap:40px;max-width:1280px;margin:0 auto;padding:32px 40px 48px;display:grid}.edu-player-side{background:var(--surface);border:1px solid var(--border);border-radius:22px;gap:18px;padding:20px;display:grid;position:sticky;top:24px}.edu-back{color:var(--muted);font-size:13px;text-decoration:none}.edu-back:hover{color:var(--accent)}.edu-side-title{color:#000;font-size:17px;line-height:1.25}.edu-lessons{gap:4px;margin:0;padding:0;list-style:none;display:grid}.edu-lessons button{width:100%;color:var(--text);font:400 14px/1.3 var(--font-sans), sans-serif;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:10px;padding:9px 10px;display:flex}.edu-lessons button:hover:not(:disabled){background:var(--sunken)}.edu-lessons button:disabled{cursor:default;color:var(--muted)}.edu-lessons li.now button{background:var(--edu-purple);color:var(--accent-hover);font-weight:600}.edu-lessons .dot{border:1px solid var(--border-strong);border-radius:999px;flex:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:600;display:inline-flex}.edu-lessons li.done .dot{background:var(--edu-ok);border-color:var(--edu-ok-line);color:var(--edu-ok-ink)}.edu-lessons li.now .dot{background:var(--accent);border-color:var(--accent);color:#fff}.edu-player-main{gap:24px;min-width:0;max-width:900px;display:grid}.edu-round{border:1px solid var(--border);background:var(--surface);width:40px;height:40px;color:var(--text);border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.edu-steps{grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;display:grid}.edu-steps i{background:var(--border);border-radius:999px;height:4px}.edu-steps i.done{background:var(--accent)}.edu-steps i.now{background:#b780f0}.edu-player-foot{z-index:4;background:var(--edu-cream);border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:16px 0;display:flex;position:sticky;bottom:0}@media (max-width:900px){.edu-player{grid-template-columns:1fr;gap:20px;padding:20px}.edu-player-side{position:static}.edu-main{padding:24px 20px 48px}.edu-top{flex-wrap:wrap;padding:14px 20px}.edu-top nav{order:3;width:100%;margin:0}}.edu-text{gap:10px;font-size:16px;font-weight:300;line-height:1.6;display:grid}.edu-text p,.edu-text ul{margin:0}.edu-text ul{gap:4px;padding-left:20px;display:grid}.edu-text h3{color:#000;margin:0;font-size:18px;font-weight:600}.edu-media{border-radius:var(--edu-card-radius);background:var(--edu-sky);overflow:hidden}.edu-media video,.edu-media img{object-fit:contain;background:#000;width:100%;max-height:420px;display:block}.edu-media figcaption{color:var(--muted);background:var(--surface);padding:8px 14px;font-size:13px}.edu-facts{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;display:grid}.edu-fact{background:var(--surface);border:1px solid var(--border);border-radius:18px;align-items:flex-start;gap:10px;padding:12px;display:flex}.edu-fact img{flex:none;width:38px;height:38px}.edu-fact b{color:#000;font-size:14px;display:block}.edu-fact span{color:var(--muted);font-size:13px}.edu-callout{border-radius:18px;gap:4px;padding:14px 16px;font-size:15px;line-height:1.5;display:grid}.edu-callout.say{background:var(--edu-pink)}.edu-callout.say .edu-eyebrow{color:var(--edu-pink-ink)}.edu-callout.tip{background:var(--edu-sky)}.edu-callout.watch{background:var(--warning-soft)}.edu-activity{background:var(--surface);border:1px solid var(--border);border-radius:var(--edu-card-radius);gap:14px;padding:20px;display:grid}.edu-activity h2{font-size:22px}.edu-options{gap:10px;display:grid}.edu-cols{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:10px;display:grid}.edu-cols>div{gap:10px;display:grid}.edu-opt{text-align:left;border:1px solid var(--border-strong);background:var(--surface);color:#000;width:100%;min-height:56px;font:600 14px/1.3 var(--font-sans), sans-serif;cursor:pointer;border-radius:18px;align-items:center;gap:10px;padding:10px 14px;display:flex}.edu-opt img{flex:none;width:32px;height:32px}.edu-opt:hover{border-color:var(--accent)}.edu-opt:focus-visible{box-shadow:var(--focus-ring);outline:none}.edu-opt[aria-pressed=true],.edu-opt[aria-checked=true]{border:2px solid var(--accent);background:var(--edu-purple);color:var(--accent-hover);padding:9px 13px}.edu-opt.right{background:var(--edu-ok);border-color:var(--edu-ok-line);color:var(--edu-ok-ink)}.edu-opt.wrong{background:var(--edu-bad);border-color:var(--edu-bad-ink);color:var(--edu-bad-ink)}.edu-opt .pairtag{letter-spacing:.06em;color:var(--muted);margin-left:auto;font-size:11px;font-weight:600}.edu-opt:disabled{cursor:default}.edu-groups{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;display:grid}.edu-group{border:2px dashed var(--border-strong);background:var(--edu-cream);cursor:pointer;text-align:left;min-height:120px;font:inherit;color:inherit;border-radius:18px;align-content:start;gap:8px;padding:10px;display:grid}.edu-group.ready{border-color:var(--accent);background:var(--edu-purple)}.edu-group header{color:#000;align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.edu-group header img{width:28px;height:28px}.edu-chip{background:var(--surface);border:1px solid var(--border);border-radius:999px;align-items:center;gap:6px;padding:6px 10px;font-size:13px;display:inline-flex}.edu-chip.right{background:var(--edu-ok);border-color:var(--edu-ok-line);color:var(--edu-ok-ink)}.edu-chip.wrong{background:var(--edu-bad);border-color:var(--edu-bad-ink);color:var(--edu-bad-ink)}.edu-order{gap:8px;margin:0;padding:0;list-style:none;display:grid}.edu-order li{background:var(--surface);border:1px solid var(--border-strong);border-radius:18px;align-items:center;gap:10px;padding:8px 8px 8px 14px;font-size:14px;display:flex}.edu-order li.right{background:var(--edu-ok);border-color:var(--edu-ok-line)}.edu-order li.wrong{background:var(--edu-bad);border-color:var(--edu-bad-ink)}.edu-order li .n{background:var(--edu-purple);width:24px;height:24px;color:var(--accent-hover);border-radius:999px;flex:none;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:inline-flex}.edu-order li .moves{gap:4px;margin-left:auto;display:flex}.edu-order li .moves button{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:999px;width:36px;height:36px}.edu-customer{align-items:flex-start;gap:10px;display:flex}.edu-customer .bubble{background:var(--edu-peach);border-radius:18px 18px 18px 4px;padding:12px 14px;font-size:15px;line-height:1.5}.edu-feedback{border-radius:14px;gap:4px;padding:12px 14px;font-size:14px;line-height:1.5;display:grid}.edu-feedback.ok{background:var(--edu-ok);color:var(--edu-ok-ink)}.edu-feedback.bad{background:var(--edu-bad);color:var(--edu-bad-ink)}.edu-feedback.info{background:var(--sunken);color:var(--text)}.edu-result{text-align:center;justify-items:center;gap:14px;padding:32px 0;display:grid}.edu-result .blob{border-radius:var(--edu-blob);background:var(--edu-pink-strong);justify-content:center;align-items:center;width:168px;height:168px;display:flex}.edu-result .blob img{width:112px;height:112px}.edu-checklist{background:var(--surface);border:1px solid var(--border);text-align:left;border-radius:18px;width:100%;max-width:420px;margin:0;padding:4px 16px;list-style:none}.edu-checklist li{border-bottom:1px solid var(--sunken);padding:12px 0;font-size:14px}.edu-checklist li:last-child{border-bottom:0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.edu-match{grid-template-columns:minmax(0,3fr) minmax(220px,2fr);align-items:start;gap:20px;display:grid}.edu-match-rows{gap:10px;display:grid}.edu-match-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch;gap:10px;display:grid}.edu-match-left{background:var(--edu-cream);border:1px solid var(--border);color:#000;border-radius:18px;align-items:center;gap:10px;padding:10px 14px;font-size:14px;font-weight:600;display:flex}.edu-match-left img{width:32px;height:32px}.edu-match-row.right .edu-match-left,.edu-match-row.right .edu-slot{background:var(--edu-ok);border-color:var(--edu-ok-line)}.edu-match-row.wrong .edu-match-left,.edu-match-row.wrong .edu-slot{background:var(--edu-bad);border-color:var(--edu-bad-ink)}.edu-slot{border:2px dashed var(--border-strong);border-radius:18px;align-items:center;min-height:56px;padding:6px;transition:background .12s,border-color .12s;display:flex}.edu-slot.filled{background:var(--surface);border-style:solid;border-width:1px}.edu-slot.over,.edu-bank.over,.edu-group.over{border-color:var(--accent);background:var(--edu-purple)}.edu-slot-btn{width:100%;height:100%;min-height:42px;color:var(--muted);font:400 13px var(--font-sans), sans-serif;cursor:pointer;background:0 0;border:0;border-radius:12px}.edu-bank{border:2px dashed var(--border);background:var(--edu-cream);border-radius:18px;flex-direction:column;align-items:flex-start;gap:8px;min-height:120px;padding:14px;display:flex}.edu-bank.row{flex-flow:wrap;align-items:center;min-height:64px}.edu-chip{cursor:pointer;font:600 14px/1.3 var(--font-sans), sans-serif;color:#000;text-align:left;padding:9px 14px}.edu-chip.drag{cursor:grab;box-shadow:var(--shadow)}.edu-chip.drag:active{cursor:grabbing}.edu-chip[aria-pressed=true]{border:2px solid var(--accent);background:var(--edu-purple);color:var(--accent-hover)}.edu-chip:disabled{cursor:default;box-shadow:none}.edu-group-head{width:100%;font:600 14px var(--font-sans), sans-serif;color:#000;cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:8px;padding:4px 2px 8px;display:flex}.edu-group-head img{width:28px;height:28px}.edu-group{cursor:default}.edu-order li.drag{cursor:grab}.edu-order li.over{border-color:var(--accent);background:var(--edu-purple)}.edu-order .grip{color:var(--muted);letter-spacing:-2px;font-size:14px}@media (max-width:760px){.edu-match{grid-template-columns:1fr}}