:root{--bg:#edf1ef;--surface:#ffffff;--surface-2:#eef2f0;--ink:#1c2420;--muted:#5f6a64;--line:#e2e7e4;--accent:#2d7a62;--accent-ink:#ffffff;--accent-soft:#e2f0ea;--good:#2d7a62;--good-soft:#e2f0ea;--warn:#9c6a17;--warn-soft:#f7eedc;--bad:#b04a42;--bad-soft:#f7e5e3;--pencil:#f4c63d;--pencil-soft:#fff3c9;--pencil-ink:#2b2306;--f-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;--f-kid:"Andika","Figtree",system-ui,sans-serif;--r:14px;color-scheme:light}*{box-sizing:border-box}body,html{margin:0}body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--f-body);cursor:default}h1,h2,h3{margin:0;line-height:1.2;font-weight:600;text-wrap:balance}h1{font-size:1.7rem;letter-spacing:-.015em}h2{font-size:1.1rem}h3{font-size:1rem}p{margin:0;text-wrap:pretty}a{color:var(--accent)}button,input,select,textarea{font:inherit;color:inherit}input,select,textarea{border:1px solid var(--line);background:var(--surface-2);border-radius:10px;padding:9px 11px;width:100%}input,textarea{cursor:text}input[type=checkbox],input[type=date],input[type=radio],input[type=time],select{cursor:pointer}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}*{caret-color:transparent}input,textarea{caret-color:auto}.wrap{max-width:1080px;margin:0 auto;padding:24px max(16px,env(safe-area-inset-right)) 48px max(16px,env(safe-area-inset-left));display:flex;flex-direction:column;gap:20px}.bar{background:var(--surface);box-shadow:0 1px 0 var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:5}.bar-in{max-width:1080px;margin:0 auto;padding:10px 16px;gap:12px;justify-content:space-between}.bar-in,.brand{display:flex;align-items:center}.brand{font-weight:700;font-size:1.05rem;text-decoration:none;color:var(--ink);gap:8px}.brand i{width:22px;height:22px;border-radius:6px;background:var(--accent);display:inline-block}.muted{color:var(--muted)}.small{font-size:.85rem}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.cols{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px;align-items:start}@media (max-width:820px){.cols{grid-template-columns:1fr}}.card{border-radius:var(--r);padding:20px;box-shadow:0 1px 2px rgba(16,24,32,.05),0 4px 16px rgba(16,24,32,.04);display:flex;flex-direction:column;gap:12px;min-width:0}.btn,.card{background:var(--surface)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-weight:600;cursor:pointer;text-decoration:none;color:var(--ink);white-space:nowrap}.btn-primary,.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-sm{padding:5px 10px;font-size:.85rem}.btn:disabled{opacity:.55;cursor:not-allowed}.linkbtn{background:none;border:0;text-decoration:underline;cursor:pointer;padding:2px}.linkbtn,.pill{color:var(--muted)}.pill{display:inline-block;font-size:.75rem;font-weight:600;padding:2px 9px;border-radius:999px;white-space:nowrap;background:var(--surface-2)}.pill.good{background:var(--good-soft);color:var(--good)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}.pill.accent{background:var(--accent-soft);color:var(--accent)}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.list>li{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--surface-2)}.list>li:first-child{border-top:0}.grow{flex:1 1;min-width:0}.field{display:flex;flex-direction:column;gap:5px}.field>label,.lbl{font-weight:600;font-size:.85rem}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}@media (max-width:520px){.grid2{grid-template-columns:1fr}}.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-size:1.5rem;background:var(--surface-2);flex:none}.notice{background:var(--accent-soft)}.error,.notice{border-radius:10px;padding:10px 12px}.error{background:var(--bad-soft);color:var(--bad)}.scrollbox{max-height:320px;overflow-y:auto}.thread{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow-y:auto}.bubble{max-width:85%;background:var(--surface-2);border-radius:12px 12px 12px 4px;padding:8px 12px;align-self:flex-start}.bubble.me{align-self:flex-end;background:var(--accent-soft);border-radius:12px 12px 4px 12px}.bubble small{display:block;color:var(--muted);font-size:.72rem}.plan{margin:0;padding-left:20px;font-size:.88rem;display:flex;flex-direction:column;gap:3px}.skill-pick{width:100%;min-height:180px}.empty{color:var(--muted);font-size:.9rem}.kid{font-family:var(--f-kid)}.who{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:16px;gap:16px}.who a{display:flex;flex-direction:column;align-items:center;gap:8px;padding:22px 12px;border-radius:18px;background:var(--surface);text-decoration:none;color:var(--ink);font-size:1.3rem;font-weight:700}.who .avatar{width:84px;height:84px;font-size:3rem}.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:16px;gap:16px}.tile{background:var(--surface);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:10px}.kbtn{font-family:var(--f-kid);font-size:1.15rem;font-weight:700;border:0;border-radius:14px;padding:12px 18px;cursor:pointer;background:var(--pencil);color:var(--pencil-ink);text-decoration:none;text-align:center}.kbtn.alt{background:var(--surface-2);color:var(--ink)}.quiz{max-width:560px;margin:0 auto;width:100%;flex-direction:column;gap:16px;text-align:center}.dots,.quiz{display:flex}.dots{gap:6px;justify-content:center;flex-wrap:wrap}.dots i{width:12px;height:12px;border-radius:50%;background:var(--line)}.dots i.ok{background:var(--good)}.dots i.no{background:var(--bad)}.dots i.now{background:var(--pencil)}.dots i.wk{background:var(--accent)}.q-prompt{font-size:2.4rem;font-weight:700;line-height:1.25;max-width:34ch;margin:0 auto;overflow-wrap:break-word}.q-prompt.q-long{font-size:1.4rem;font-weight:600;max-width:30ch}.q-prompt>*+*{margin-top:12px}.q-prompt p{font-size:1.2rem;font-weight:400}.q-prompt svg{display:block;margin:0 auto;max-width:100%;height:auto}.q-input{font-family:var(--f-kid);font-size:2rem;text-align:center;border:3px solid var(--line);border-radius:14px;max-width:280px;margin:0 auto;background:var(--surface)}.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(70px,1fr));grid-gap:10px;gap:10px}.choices.long{grid-template-columns:1fr}.choices button{font-family:var(--f-kid);font-size:1.5rem;font-weight:700;padding:14px 8px;border-radius:16px;border:3px solid var(--line);background:var(--surface);cursor:pointer}.choices.long button{font-size:1.1rem;text-align:left;padding:12px 14px}.q-fb{border-radius:14px;padding:14px;font-size:1.2rem;font-weight:700}.q-fb.ok{background:var(--good-soft);color:var(--good)}.q-fb.no{background:var(--bad-soft);color:var(--bad)}.q-why{font-size:1rem;font-weight:400;margin-top:6px}.q-steps{text-align:left;background:var(--surface);border-radius:14px;padding:12px 16px}.q-steps ol{margin:6px 0 0;padding-left:22px}.td-worked{text-align:left;font-size:1rem;font-weight:400;background:var(--pencil-soft);border-radius:12px;padding:10px 14px}.td-worked ol{margin:6px 0 0;padding-left:22px}.td-objs{font-size:2rem;word-break:break-all}.td-sent{background:var(--surface-2);padding:4px 10px;border-radius:8px;display:inline-block;font-size:1.15rem;font-weight:400}.td-frac{font-size:0;display:inline-flex;flex-direction:column;align-items:center;vertical-align:middle}.td-frac sub,.td-frac sup{font-size:1.6rem;vertical-align:baseline}.td-frac sup{border-bottom:2.5px solid}.td-passage{text-align:left;font-size:1rem;font-weight:400;background:var(--surface);border-radius:12px;padding:10px 14px;max-height:280px;overflow-y:auto}.td-grid3{display:grid;grid-template-columns:repeat(3,52px);grid-gap:4px;gap:4px;font-size:2rem}.td-grid3,.td-row{justify-content:center}.td-row{display:flex;gap:14px;flex-wrap:wrap}.td-row figure{margin:0;font-weight:700}.frame{display:grid;grid-template-columns:repeat(5,40px);grid-gap:4px;gap:4px;width:max-content;margin:0 auto}.frame i{width:40px;height:40px;border:2px solid var(--muted);border-radius:6px;display:grid;place-items:center}.frame i.f:after{content:"";width:24px;height:24px;border-radius:50%;background:#c4893a}.say{border:0;background:var(--surface-2);border-radius:999px;padding:5px 12px;cursor:pointer;font-size:1rem}.filedrop{display:flex;flex-direction:column;gap:6px;position:relative}.filedrop label{align-self:flex-start;position:relative}.filelist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.filelist li{display:flex;gap:8px;align-items:center;font-size:.9rem;padding:6px 10px;border-radius:8px;background:var(--surface-2)}.filelist li.error{color:var(--bad,#b3261e)}.filelinks{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.filelinks a{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:8px;background:var(--surface-2);font-size:.85rem;max-width:260px}.filelinks a span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filelinks img{width:44px;height:44px;object-fit:cover;border-radius:6px}.family{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:16px;gap:16px}.kidcard .list li{padding:6px 0}.kidtabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.kidtabs a{padding:6px 14px;border-radius:999px;background:var(--surface-2);text-decoration:none;color:inherit}.kidtabs a[aria-current=page]{background:var(--accent,#2a4fc4);color:#fff}.bar{padding-top:env(safe-area-inset-top)}.bar-in{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}body{padding-bottom:env(safe-area-inset-bottom)}input,select,textarea{font-size:16px}@media (pointer:coarse){.btn-sm,.linkbtn{min-height:40px}}.chips-pick{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.chips-pick label{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--surface-2);cursor:pointer;font-size:.92rem}.chips-pick input{width:auto;margin:0}.chips-pick label:has(input:checked){background:var(--accent,#2d7a62);color:#fff}.chips{display:flex;flex-wrap:wrap;gap:6px}