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255/.9);color:var(--ink);font-family:var(--font-display);font-weight:800;font-size:.95rem;box-shadow:0 3px 0 rgb(11 42 107/.18)}.trows{list-style:none;margin:0;padding:0;display:grid;grid-gap:10px;gap:10px}@media (min-width:760px){.trows{grid-template-columns:1fr 1fr}}.trow{display:grid;grid-template-columns:52px 1fr auto 40px;grid-gap:12px;gap:12px;align-items:center;min-height:72px;padding:8px 10px 8px 8px;text-decoration:none;background:#fff;color:var(--ink);border-radius:20px;border:3px solid #e2ebfb;box-shadow:0 4px 0 #b8cbe8;transition:transform .12s var(--ease)}.trow:hover{transform:translateX(3px)}.trow__icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.8rem;background:var(--surface-2)}.trow__name{font-family:var(--font-display);font-weight:800;font-size:1.08rem;line-height:1.1}.trow__score{display:inline-flex;align-items:center;gap:4px;font-weight:800;font-size:1rem;white-space:nowrap}.trow__score .gicon{width:22px;height:22px}.status{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;border:3px solid #fff}.status svg{width:20px;height:20px}.status--done{background:linear-gradient(180deg,#4bd36c,#17913a);box-shadow:0 3px 0 #0d5f25}.status--play{background:linear-gradient(180deg,#a78bfa,#6d28d9);box-shadow:0 3px 0 #47188f}.trow--next{border-color:var(--gold);box-shadow:0 4px 0 #d99a00,0 0 0 4px rgb(255 194 61/.35)}.tabs{display:flex;gap:8px;justify-content:center;margin:2px 0 14px;flex-wrap:wrap}.tab{position:relative;min-height:46px;padding:8px 20px;border-radius:999px;text-decoration:none;display:inline-flex;align-items:center;gap:6px;background:rgb(214 233 255/.92);color:var(--ink);font-family:var(--font-display);font-weight:800;font-size:1.02rem;border:3px solid transparent}@media (max-width:480px){.tab{padding:6px 13px;font-size:.95rem}.tabs{gap:6px}}.tab[aria-current=page],.tab[aria-selected=true]{background:#fff;border-color:#fff;box-shadow:0 4px 0 #b8cbe8}.tab[aria-current=page]:after,.tab[aria-selected=true]:after{content:"";position:absolute;left:50%;bottom:-9px;transform:translateX(-50%);border:8px solid transparent;border-top-color:#fff;border-bottom:0}.lesson{display:grid;grid-gap:12px;gap:12px;grid-template-columns:1fr;position:relative}@media (min-width:820px){.lesson{grid-template-columns:1fr 190px;align-items:end}}.lesson__aside{display:none}@media (min-width:820px){.lesson__aside{display:block}}.lcard{background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:20px;border:3px solid #e2ebfb;box-shadow:var(--shadow);display:grid;grid-gap:14px;gap:14px;animation:pop .3s var(--ease)}.lcard h2{font-size:clamp(1.4rem,5vw,1.8rem);color:var(--ink)}.lcard__body{font-size:1.12rem;line-height:1.6;font-weight:600}.lbox{border-radius:18px;padding:12px 16px;font-weight:700;line-height:1.5;border:2px solid transparent}.lbox--yellow{background:#fff4c2;border-color:#ffd34d}.lbox--blue{background:#e1efff;border-color:#a9cdfb}.lbox--green{background:#e3f8e6;border-color:#9ddfa9}.lbox--purple{background:#efe9ff;border-color:#c9b8ff}.lbox__title{display:block;font-family:var(--font-display);font-weight:800;font-size:1.05rem;margin-bottom:2px}.kid-peek{display:flex;justify-content:flex-end;margin-top:-10px}.kid-peek .kid{width:120px;height:auto}@media (min-width:820px){.kid-peek{display:none}}.lesson-dots{display:flex;gap:6px;justify-content:center;margin-bottom:10px}.lesson-dots i{width:12px;height:12px;border-radius:50%;background:rgb(255 255 255/.45);border:2px solid #fff}.lesson-dots i.is-on{background:var(--gold)}.lesson-dots i.is-now{width:28px;border-radius:999px;background:#fff}.dots{display:flex;align-items:center;justify-content:center;margin:0 auto 12px;max-width:520px}.dots i{width:24px;height:24px;border-radius:50%;flex:none;display:grid;place-items:center;background:rgb(255 255 255/.9);border:3px solid #fff;box-shadow:inset 0 0 0 2px #9fc2f0}.dots i+i{margin-left:0}.dots b{flex:1 1;height:4px;min-width:6px;background:rgb(255 255 255/.8)}.dots i.is-ok{background:#22a447;box-shadow:none}.dots i.is-bad{background:#ff9b1f;box-shadow:none}.dots i.is-now{box-shadow:0 0 0 4px var(--gold);background:#fff}.dots i svg{width:14px;height:14px;color:#fff}.play{display:grid;grid-gap:14px;gap:14px;grid-template-columns:1fr}@media (min-width:820px){.play--won{grid-template-columns:1fr 230px;align-items:start}}.qcard{background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:18px;border:3px solid #e2ebfb;box-shadow:var(--shadow);display:grid;grid-gap:16px;gap:16px}.qhead{display:grid;grid-template-columns:52px 1fr;grid-gap:12px;gap:12px;align-items:start}.qicon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.8rem;background:#eaf2ff;border:2px solid #c9dcfb}.qtext{font-size:clamp(1.15rem,4.6vw,1.4rem);font-weight:800;line-height:1.35;font-family:var(--font-body)}.qtext .frac{font-size:1.1em}.opts{display:grid;grid-gap:10px;gap:10px;grid-template-columns:1fr}@media (min-width:560px){.opts--grid{grid-template-columns:1fr 1fr}}.opt{display:grid;grid-template-columns:40px 1fr 32px;align-items:center;grid-gap:12px;gap:12px;width:100%;min-height:60px;padding:8px 12px 8px 10px;text-align:left;border-radius:999px;border:3px solid #cfdcf3;background:linear-gradient(180deg,#fff,#f3f7ff);color:var(--ink);font-size:1.15rem;font-weight:800;box-shadow:0 4px 0 #c3d3ee;transition:transform .1s var(--ease),border-color .15s}.opt:hover:not(:disabled){border-color:#7aa7f0;transform:translateY(-2px)}.opt:active:not(:disabled){transform:translateY(3px);box-shadow:none}.opt__l{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-display);font-size:1.05rem;background:#fff;border:3px solid #9fc2f0;color:#1d5fd6}.opt__end{width:30px;height:30px;border-radius:50%;display:grid;place-items:center}.opt__end svg{width:18px;height:18px}.opt .frac{font-size:1.1em}.opt.is-correct{border-color:#22a447;background:linear-gradient(180deg,#e9fbe9,#d3f5d6);box-shadow:0 4px 0 #8fd59c}.opt.is-correct .opt__l{border-color:#22a447;color:#17913a}.opt.is-correct .opt__end{background:#22a447;color:#fff}.opt.is-wrong{border-color:#ff9b1f;background:linear-gradient(180deg,#fff6ea,#ffe7cc);box-shadow:0 4px 0 #f5c48a}.opt.is-wrong .opt__l{border-color:#ff9b1f;color:#b45d00}.opt.is-wrong .opt__end{background:#ff9b1f;color:#fff}.opt:disabled{cursor:default}.opt:disabled:not(.is-correct):not(.is-wrong){opacity:.6}.opts--tf{grid-template-columns:1fr 1fr}.opts--tf .opt{grid-template-columns:40px 1fr}.win{display:grid;grid-template-columns:96px 1fr;grid-gap:10px;gap:10px;align-items:center;position:relative}.win__box{width:100%;background:linear-gradient(180deg,#ecfdee,#d6f7dc);border:3px solid #9ddfa9;border-radius:22px;padding:12px 14px;color:var(--ink);text-align:left}.win__title{font-family:var(--font-display);font-weight:800;font-size:1.5rem;color:#17813a;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.laurel{width:96px;height:auto;animation:trophy .6s var(--ease)}@media (min-width:560px){.win{grid-template-columns:140px 1fr}.laurel{width:140px}}@keyframes trophy{0%{transform:scale(.4) rotate(-12deg);opacity:0}}.oops{background:linear-gradient(180deg,#fff6ea,#ffe9cf);border:3px solid #f5c48a;border-radius:22px;padding:12px 14px;color:var(--ink);display:grid;grid-gap:4px;gap:4px;animation:pop .25s var(--ease)}.oops__title{font-family:var(--font-display);font-weight:800;font-size:1.3rem;color:#a04a00}.expl{display:grid;grid-template-columns:72px 1fr;grid-gap:8px;gap:8px;align-items:end}.expl .robot{width:72px;height:auto}.expl__box{background:#eef5ff;border:2px solid #c9dcfb;border-radius:20px 20px 20px 6px;padding:10px 14px;font-size:.98rem}.expl__box b.kicker{color:#1d5fd6;display:flex;align-items:center;gap:4px}.hintbox{display:grid;grid-gap:2px;gap:2px;padding:10px 14px;border-radius:18px;background:#fff4c2;border:2px dashed #e0a800;color:var(--ink);animation:pop .25s var(--ease)}.hintbox .kicker{color:#8a5a00}@keyframes pop{0%{transform:scale(.96);opacity:0}}.actionbar{position:fixed;left:0;right:0;bottom:0;z-index:25;padding:12px 16px calc(12px + var(--safe-b));background:linear-gradient(180deg,transparent,rgb(9 30 90/.35) 45%);pointer-events:none}.actionbar__in{max-width:820px;margin:0 auto;display:flex;gap:10px;justify-content:space-between;align-items:center;pointer-events:auto}.actionbar__in .cbtn--big{flex:1 1;max-width:360px;margin-left:auto}.actions-inline{gap:10px;align-items:center;flex-wrap:wrap}.actions-inline,.order-legend{display:flex;justify-content:space-between}.order-legend{font-size:.85rem;font-weight:800;color:var(--text-muted)}.order-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.order-item{display:grid;grid-template-columns:38px 1fr auto;grid-gap:10px;gap:10px;align-items:center;min-height:62px;padding:8px 8px 8px 10px;border-radius:20px;background:linear-gradient(180deg,#fff,#f3f7ff);border:3px solid #cfdcf3;box-shadow:0 4px 0 #c3d3ee;font-weight:800;font-size:1.05rem}.order-item__pos{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#1d5fd6;color:#fff;font-family:var(--font-display)}.order-item.is-correct{border-color:#22a447}.order-item.is-wrong{border-color:#ff9b1f}.order-item__moves{display:flex;gap:6px}.order-item__moves button{width:44px;height:44px;border-radius:14px;border:2px solid #cfdcf3;background:#fff;color:var(--ink);display:grid;place-items:center}.order-item__moves button:disabled{opacity:.3}.match{display:grid;grid-gap:10px;gap:10px}.match__row{display:grid;grid-gap:8px;gap:8px;padding:10px;border-radius:20px;background:#f3f7ff;border:3px solid #e2ebfb}.match__left{font-weight:800;font-size:1.15rem}.match__opts{display:flex;flex-wrap:wrap;gap:8px}.match__opt{min-height:46px;padding:6px 14px;border-radius:999px;border:3px solid #cfdcf3;background:#fff;color:var(--ink);font-weight:800}.match__opt[aria-checked=true]{border-color:#6d28d9;background:#6d28d9;color:#fff}.match__row.is-correct{border-color:#22a447}.match__row.is-wrong{border-color:#ff9b1f}.short{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.short input{flex:1 1;min-width:0;min-height:62px;border-radius:999px;border:3px solid #cfdcf3;padding:10px 22px;font-size:1.45rem;font-weight:800;background:#fff;color:var(--ink);box-shadow:inset 0 3px 0 #e8eef9}.short input:focus{outline:none;border-color:#1d5fd6;box-shadow:0 0 0 4px rgb(29 95 214/.25)}.widget{display:grid;grid-gap:14px;gap:14px}.shape-wrap{display:grid;place-items:center}.shape-wrap svg{width:min(100%,250px);height:auto;touch-action:manipulation;filter:drop-shadow(0 6px 0 rgb(11 42 107/.15))}.shape-wrap--bar svg{width:min(100%,420px)}.slice{cursor:pointer;transition:fill .15s}.slice:focus-visible{outline:none;stroke:var(--focus);stroke-width:7}.fraction-readout{gap:16px;font-size:2.6rem;color:var(--ink);font-family:var(--font-display)}.fraction-readout,.stepper{display:flex;align-items:center;justify-content:center}.stepper{gap:12px}.stepper button{width:50px;height:50px;border-radius:50%;border:3px solid #fff;background:linear-gradient(180deg,#5aa8ff,#1d5fd6);color:#fff;font-size:1.6rem;font-weight:800;box-shadow:0 4px 0 #123e8f}.stepper button:disabled{opacity:.4}.stepper output{min-width:3ch;text-align:center;font-weight:800;font-size:1.25rem}.seg{display:inline-flex;padding:4px;gap:4px;background:#eaf2ff}.seg,.seg button{border-radius:999px}.seg button{min-height:42px;padding:6px 16px;border:0;background:transparent;font-weight:800;color:var(--ink)}.seg button[aria-pressed=true]{background:#fff;box-shadow:0 3px 0 #b8cbe8}.factor-table{display:grid;grid-template-columns:auto auto;justify-content:center;font-family:var(--font-display);font-size:1.6rem;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.factor-table span{padding:2px 16px}.factor-table span:nth-child(odd){text-align:right;border-right:4px solid var(--ink)}.factor-table .is-new{color:#6d28d9;animation:pop .3s var(--ease)}.expr{font-family:var(--font-display);font-size:clamp(1.5rem,6vw,2rem);font-weight:800;text-align:center;line-height:1.8;overflow-wrap:anywhere}.expr mark{background:#ffd34d;color:inherit;border-radius:10px;padding:0 6px;box-shadow:0 3px 0 #e0a800}.rules{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;list-style:none;padding:0;margin:0}.rules .chip[aria-current=step]{background:#6d28d9;color:#fff}.timeline{display:grid;grid-gap:10px;gap:10px}.timeline__track{display:flex;gap:8px;overflow-x:auto;padding:6px 2px 10px;scroll-snap-type:x mandatory}.timeline__dot{scroll-snap-align:start;flex:none;min-width:96px;min-height:66px;border-radius:18px;border:3px solid #cfdcf3;background:#fff;color:var(--ink);font-weight:800;padding:6px 10px;display:grid;grid-gap:2px;gap:2px;text-align:center;box-shadow:0 4px 0 #c3d3ee}.timeline__dot strong{font-family:var(--font-display);font-size:1.25rem}.timeline__dot span{font-size:.75rem}.timeline__dot[aria-pressed=true]{border-color:#6d28d9;background:#efe9ff;box-shadow:0 4px 0 #a78bfa}.deck{display:grid;grid-gap:14px;gap:14px}.deck__label{display:flex;justify-content:space-between;min-height:50px;padding:6px 18px;border-radius:999px;background:#fff;color:var(--ink);font-weight:800;border:3px solid #d3e2fa;box-shadow:0 4px 0 #b8cbe8}.deck__label,.deck__stage{align-items:center;gap:8px}.deck__stage{display:grid;grid-template-columns:46px 1fr 46px;grid-gap:8px}.fcard{perspective:1100px}.fcard__in{position:relative;width:100%;min-height:300px;border:0;padding:0;background:transparent;transition:transform .5s var(--ease);transform-style:preserve-3d}.fcard__in[aria-pressed=true]{transform:rotateY(180deg)}.fcard__face{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:grid;place-items:center;align-content:center;grid-gap:12px;gap:12px;padding:22px;text-align:center;background:#fff;border-radius:26px;border:5px solid #8b5cf6;box-shadow:0 6px 0 #6d28d9,0 16px 30px rgb(11 42 107/.25);color:var(--ink)}.fcard__q{font-family:var(--font-display);font-weight:800;font-size:clamp(1.4rem,6vw,1.9rem);color:#5b21b6;line-height:1.15}.fcard__a{font-size:clamp(1.15rem,4.6vw,1.45rem);font-weight:700;line-height:1.35}.fcard__face--back{transform:rotateY(180deg);background:#faf7ff}.fcard__tip{font-size:.85rem;color:var(--text-muted);font-weight:800}.deck__count{text-align:center;font-family:var(--font-display);font-weight:800;font-size:1.2rem;color:#fff;text-shadow:0 2px 0 var(--ink)}.deck__actions{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px}.deck__actions .cbtn{flex-direction:column;gap:2px;border-radius:20px;min-height:76px;padding:8px 6px;font-size:1rem}.deck__actions .cbtn svg{width:28px;height:28px}.prog{display:grid;grid-gap:14px;gap:14px;grid-template-columns:1fr}@media (min-width:760px){.prog{grid-template-columns:1.4fr 1fr}.prog__side{grid-row:span 2}}.me{display:grid;grid-template-columns:104px 1fr;grid-gap:14px;gap:14px;align-items:center}.me h2{font-size:1.8rem;color:var(--ink)}.subject-progress{display:grid;grid-template-columns:44px 1fr 52px;grid-gap:10px;gap:10px;align-items:center}.subject-progress strong{font-size:.95rem}.badges{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}.badge{display:grid;justify-items:center;grid-gap:4px;gap:4px;text-align:center;padding:12px 8px;border-radius:20px;background:linear-gradient(180deg,#fff,#f1ebff);border:3px solid #e4dafd;color:var(--ink)}.badge strong{font-family:var(--font-display);font-size:.98rem;line-height:1.1}.badge--locked{filter:grayscale(1);opacity:.55}.celebrate{position:relative;text-align:center;display:grid;grid-gap:12px;gap:12px;justify-items:center}.burst{inset:-20px 0 auto;height:160px;pointer-events:none;overflow:visible}.burst,.burst i{position:absolute}.burst i{left:50%;top:60px;width:11px;height:15px;border-radius:3px;background:var(--gold);opacity:0;animation:burst .9s var(--ease) forwards}.burst i:nth-child(3n){background:#7c3aed}.burst i:nth-child(3n+1){background:#22a447}.burst i:nth-child(4n){background:#ef4444}@keyframes burst{0%{opacity:1;transform:translate(0) rotate(0)}to{opacity:0;transform:translate(var(--dx),var(--dy)) rotate(260deg)}}.score-big{font-family:var(--font-display);font-size:3.4rem;font-weight:800;line-height:1;color:var(--ink)}.badge-new{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--gold);color:#3d2200;font-weight:800;border:3px solid #fff;box-shadow:0 3px 0 #b37d00}.bob{animation:bob 3.2s ease-in-out infinite}@keyframes bob{50%{transform:translateY(-6px)}}.onboard{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:16px;padding-top:6px}.onboard .logo__words{font-size:clamp(2.6rem,13vw,4rem)}.choice-grid{display:grid;grid-gap:10px;gap:10px}.choice-grid,.choice-grid--av{grid-template-columns:repeat(3,1fr)}.choice{min-height:76px;border-radius:20px;border:3px solid #cfdcf3;background:linear-gradient(180deg,#fff,#eef5ff);color:var(--ink);box-shadow:0 4px 0 #c3d3ee;font-family:var(--font-display);font-weight:800;font-size:1.5rem;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px}.choice small{font-family:var(--font-body);font-size:.75rem;font-weight:800;color:var(--text-muted)}.choice[aria-checked=true]{border-color:#ff9b1f;background:linear-gradient(180deg,#fff6d6,#ffe08a);box-shadow:0 4px 0 #e0a800}.theme-choice{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.theme-card{padding:0;overflow:hidden;border-radius:24px;border:4px solid #fff;background:#fff;color:var(--ink);text-align:left;box-shadow:0 5px 0 rgb(11 42 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picture{position:absolute;inset:0}.theme-card__preview .scene{object-fit:cover;object-position:center 60%}.theme-card__preview .robot{width:70px}.theme-card__body strong{font-size:1.05rem}.note-photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:8px;gap:8px}.note-photos img{width:100%;height:160px;object-fit:cover;border-radius:12px;border:2px solid #e6ebf3}.note-card:hover,.test-card:hover{box-shadow:0 10px 26px rgb(14 50 130/.28)}.gface{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;line-height:1.15}.gface__text{font-family:var(--font-display);font-weight:800;font-size:clamp(1.05rem,4.4vw,1.5rem);text-align:center;overflow-wrap:anywhere}.gface__text--long{font-size:clamp(.78rem,3.3vw,1.05rem);overflow-wrap:normal}.gface__cap{font-weight:800;font-size:.85rem}.gv{width:64px;height:auto;display:block}.grule{margin:0;text-align:center;background:#fff;border-radius:18px;padding:10px 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#c3d3ee;cursor:pointer;display:grid;place-items:center;transition:transform .12s,box-shadow .12s}.gcell:not(:disabled):hover{transform:translateY(-2px)}.gcell:not(:disabled):active{transform:translateY(3px);box-shadow:none}.gcell--card{min-height:84px}.gcell.is-sel{border-color:var(--accent);background:#fff8e1;box-shadow:0 4px 0 #d39a00,0 0 0 4px rgb(255 194 61/.4)}.gcell.is-ok{border-color:#16a34a;background:#dcfce7;color:#14532d;box-shadow:0 4px 0 #15803d;opacity:1;animation:gpop .3s ease-out}.gcell.is-no{border-color:#f59e0b;background:#fff3c4;color:#7a4b00;box-shadow:none;opacity:.75}.gcell.is-shake{animation:gshake .3s}@keyframes gpop{0%{transform:scale(.92)}60%{transform:scale(1.08)}to{transform:scale(1)}}@keyframes gshake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}.gnote{margin:0 auto;max-width:520px;width:100%;min-height:52px;padding:10px 14px;border-radius:16px;background:rgb(255 255 255/.92);color:var(--ink);font-weight:700;text-align:center}.gnote--ok{background:#dcfce7;color:#14532d}.gnote--no{background:#fff3c4;color:#5f3b00}.gduelo{display:grid;grid-template-columns:1fr auto 1fr;grid-gap:10px;gap:10px;align-items:stretch;max-width:520px;margin:0 auto;width:100%}.gduel{min-height:150px}.gduel .gv{width:96px}.gduel .gface__text{font-size:clamp(1.8rem,9vw,2.6rem)}.gvs{align-self:center;font-family:var(--font-display);font-weight:800;color:#fff;background:var(--candy);border:3px solid #fff;border-radius:50%;width:46px;height:46px;display:grid;place-items:center;box-shadow:0 4px 0 rgb(0 0 0/.2)}.glinha{background:#fff;border-radius:22px;padding:14px 22px 40px;max-width:520px;margin:0 auto;width:100%;box-shadow:0 4px 0 rgb(14 42 109/.15);position:relative}.glinha__val{display:block;text-align:center;font-family:var(--font-display);font-weight:800;font-size:2rem;color:var(--primary);min-height:56px}.glinha input[type=range]{width:100%;height:44px;accent-color:var(--primary);cursor:pointer}.glinha__ticks{position:relative;height:0;margin:0 10px}.glinha__ticks span{position:absolute;top:2px;transform:translateX(-50%);font-weight:800;font-size:.85rem;color:var(--text-muted);white-space:nowrap}.ggraf{margin:0 auto;background:#fff;border-radius:22px;padding:12px 14px 10px;max-width:520px;width:100%;box-shadow:0 4px 0 rgb(14 42 109/.15)}.ggraf figcaption{font-weight:800;text-align:center;color:var(--ink);margin-bottom:8px}.ggraf__plot{display:grid;grid-template-columns:26px 1fr;grid-gap:4px;gap:4px}.ggraf__axis{position:relative;height:180px}.ggraf__axis span{position:absolute;right:2px;transform:translateY(50%);font-size:.75rem;color:var(--text-muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.ggraf__bars{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;grid-gap:6px;gap:6px;align-items:end;border-left:2px solid #9fb3d6;border-bottom:2px solid #9fb3d6;background:repeating-linear-gradient(0deg,transparent 0 calc(20% - 1px),#e6ebf3 calc(20% - 1px) 20%);height:180px}.ggraf__bar{height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;background:none;border:0;padding:0 2px;cursor:pointer;position:relative;min-width:44px}.ggraf__bar i{display:block;border-radius:8px 8px 0 0;background:#2563eb;transition:filter .12s}.ggraf__bar:not(:disabled):hover i{filter:brightness(1.15)}.ggraf__bar.is-ok i{background:#16a34a}.ggraf__bar.is-no i{background:#f59e0b;opacity:.7}.ggraf__bar span{position:absolute;bottom:-24px;left:0;right:0;text-align:center;font-size:.75rem;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ggraf{padding-bottom:34px}.gintro__emoji{font-size:3.4rem;line-height:1}.gintro__idea{display:flex;gap:10px;align-items:center;text-align:left;background:var(--surface-2);border-radius:16px;padding:10px 12px}.gintro__idea p{margin:0}.gstars span{color:#cbd5e1;line-height:1}.gstars span.is-on{color:#f59e0b;text-shadow:0 2px 0 #b45309}.ghub{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}@media (min-width:700px){.ghub{grid-template-columns:repeat(4,minmax(0,1fr))}}.ghub__card{position:relative;display:flex;flex-direction:column;gap:4px;padding:14px 12px 10px;border-radius:22px;background:#fff;border:3px solid #fff;color:var(--ink);text-decoration:none;box-shadow:0 5px 0 rgb(14 42 109/.18);transition:transform .12s}.ghub__card:hover{transform:translateY(-3px)}.ghub__card.is-today{border-color:var(--accent);box-shadow:0 5px 0 #b37d00,0 0 0 4px rgb(255 194 61/.35)}.ghub__today{position:absolute;top:-10px;right:10px;background:var(--accent);color:var(--on-accent);font-weight:800;font-size:.72rem;padding:2px 8px;border-radius:99px}.ghub__emoji{font-size:2.2rem;line-height:1}.ghub__card small{color:var(--text-muted);line-height:1.2}.ghub__foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:6px}.streak-chip{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 12px;border-radius:999px;background:rgb(255 255 255/.92);color:#7a4b00;font-family:var(--font-display);font-weight:800;font-size:1.05rem;text-decoration:none;border:3px solid #fff;box-shadow:0 3px 10px rgb(0 0 0/.18);margin-left:auto;filter:grayscale(.7)}.streak-chip.is-on{filter:none;background:#fff4d6}.daily{scroll-margin-top:12px;margin-top:12px;background:#fff;border-radius:26px;border:3px solid #fff;padding:14px;color:var(--ink);box-shadow:0 8px 22px rgb(14 50 130/.22);display:flex;flex-direction:column;gap:10px;position:relative}.daily__head{justify-content:space-between;flex-wrap:wrap}.daily__head,.daily__head h2{display:flex;align-items:center;gap:8px}.daily__head h2{margin:0;font-size:1.25rem}.daily__streak{font-weight:800;color:#b45309;font-size:.95rem}.daily__week{list-style:none;display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px;margin:0;padding:0}.daily__week li{height:34px;border-radius:12px;display:grid;place-items:center;background:#eef2f9;color:#64748b;font-weight:800;font-size:.85rem}.daily__week li.is-on{background:linear-gradient(180deg,#ffd64a,#ffb020);color:#5f3b00}.daily__week li.is-today{outline:3px solid var(--primary);outline-offset:1px}.daily__quests{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.daily__quests a{display:grid;grid-template-columns:30px 1fr 64px 34px;align-items:center;grid-gap:8px;gap:8px;min-height:46px;padding:4px 10px;border-radius:14px;background:var(--surface-2);color:var(--ink);text-decoration:none;font-weight:700}.daily__quests li.is-done a{background:#dcfce7;color:#14532d}.daily__icon{font-size:1.25rem;text-align:center}.daily__bar{height:10px;border-radius:99px;background:#dbe4f3;overflow:hidden}.daily__bar i{display:block;height:100%;border-radius:99px;background:var(--success);transition:width .3s}.daily__num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:.85rem;text-align:right}.daily__foot{margin:0;font-size:.92rem;color:var(--text-muted)}.daily__chest{align-self:center}.daily__gift{display:inline-block;animation:chest-bob 1.2s ease-in-out infinite}@keyframes chest-bob{50%{transform:translateY(-4px) rotate(-1.5deg)}}.daily__mystery{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;background:#1e293b;color:#fbbf24;font-weight:800;vertical-align:middle}.prize{position:fixed;inset:0;z-index:80;background:rgb(8 20 60/.6);display:grid;place-items:center;padding:16px}.prize__card{position:relative;background:#fff;border-radius:28px;padding:22px 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#d39a00}.sticker.is-next{border-color:var(--primary);color:var(--primary);background:#e6f0ff}.sticker--big{width:120px;font-size:4rem;background:linear-gradient(180deg,#fff8e1,#ffe7a3);border:4px solid #f59e0b;box-shadow:0 5px 0 #d39a00;border-radius:26px}.daily-nudge{margin:0;padding:8px 12px;border-radius:14px;background:#fff4d6;color:#5f3b00;font-weight:700;font-size:.92rem}.combo{margin:0 auto;padding:4px 14px;border-radius:99px;background:linear-gradient(180deg,#ffd64a,#ff9d1c);color:#5f2a00;font-family:var(--font-display);font-weight:800;border:3px solid #fff;box-shadow:0 3px 0 #c96a00;animation:gpop .3s ease-out}.levelup{position:fixed;left:50%;top:calc(12px + var(--safe-t));transform:translateX(-50%);z-index:90;display:flex;align-items:center;gap:10px;padding:8px 18px 8px 10px;border-radius:99px;border:4px solid #fff;background:linear-gradient(180deg,#ffd64a,#ffb020);color:#4a2a00;box-shadow:0 8px 22px rgb(0 0 0/.3);cursor:pointer;text-align:left;animation:levelup-in .4s ease-out;max-width:calc(100vw - 24px)}.levelup strong{display:block;font-family:var(--font-display);font-size:1.1rem}.levelup small{display:block;font-size:.78rem}.levelup .robot{width:56px;height:auto}@keyframes levelup-in{0%{transform:translate(-50%,-120%)}to{transform:translate(-50%)}}.daily__quests a{grid-template-columns:30px 1fr 54px 30px}.daily__label{line-height:1.2;font-size:.95rem}.daily__pending{margin:0;font-size:.92rem}.daily__pending a{font-weight:800}.daily__subjects{font-size:.9rem;color:var(--text-muted);display:flex;flex-direction:column;gap:6px}.daily__subjects ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.daily__subjects a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:99px;background:#eef2f9;color:var(--ink);font-weight:800;font-size:.85rem;text-decoration:none;border:2px dashed #c3cfe2}.daily__subjects li.is-on a{background:#dcfce7;color:#14532d;border:2px solid #16a34a}.listen{display:grid;grid-gap:8px;gap:8px;justify-items:center;padding:12px;border-radius:20px;background:#eef5ff;border:2px solid #c9dcfb;color:var(--ink)}.listen__btns{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center}.listen-ico.is-playing,.listen__btns .is-playing{animation:listen-pulse .9s ease-in-out infinite}@keyframes listen-pulse{50%{transform:scale(1.05)}}.listen__text{margin:0;font-size:1.05rem;text-align:center}.listen__alt{font-size:.92rem;text-align:center}.listen__alt summary{cursor:pointer;min-height:44px;display:inline-flex;align-items:center;padding:0 10px;font-weight:800;color:#1d4fb8}.listen__alt p{margin:4px 0 0;font-size:1.05rem}.listen-ico{flex:none;width:44px;height:44px;border-radius:50%;border:2px solid #c9dcfb;background:#fff;font-size:1.15rem;cursor:pointer;display:inline-grid;place-items:center;box-shadow:0 3px 0 #b8cbe8}.listen-ico:active{transform:translateY(2px);box-shadow:none}.listen-ico:disabled{opacity:.45}.linkbtn{min-height:44px;padding:0 6px;border:0;background:none;color:#1d4fb8;font:inherit;font-weight:800;font-size:.92rem;text-decoration:underline;cursor:pointer;justify-self:start;text-align:left}.speak{text-align:center;justify-items:center}.speak__en{margin:0;font-family:var(--font-display);font-weight:800;font-size:clamp(1.6rem,7vw,2.4rem);line-height:1.15;color:var(--ink);overflow-wrap:anywhere}.speak__mic.is-listening{animation:listen-pulse .9s ease-in-out infinite}.speak__words{margin:0 0 6px;display:flex;flex-wrap:wrap;gap:6px;justify-content:center}.speak__words span{padding:2px 10px;border-radius:99px;font-weight:800;border:2px solid transparent}.speak__words .is-ok{background:#dcfce7;color:#14532d;border-color:#16a34a}.speak__words .is-no{background:#fff;color:#5f3b00;border-color:#d39a00;border-style:dashed}.speak .gnote{max-width:none}.chat{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.bubble{max-width:min(92%,560px);padding:12px 14px;border-radius:20px;color:var(--ink);display:grid;grid-gap:6px;gap:6px;box-shadow:0 4px 0 rgb(14 42 109/.15);animation:pop .25s var(--ease);overflow-wrap:anywhere}.bubble p{margin:0}.bubble--mia{align-self:flex-start;background:#fff;border-bottom-left-radius:6px}.bubble--me{align-self:flex-end;background:#dcfce7;border-bottom-right-radius:6px;font-weight:800}.bubble--typing{font-style:italic;color:#475569}.bubble__row{display:flex;gap:10px;align-items:flex-start;justify-content:space-between}.bubble__en{font-weight:800;font-size:1.08rem}.bubble__pt{font-size:.95rem;color:#334155}.bubble__fix{background:#fff4c2;border-radius:12px;padding:6px 10px;font-size:.98rem}.bubble__sample{font-size:.95rem;margin:0}.chatbox{position:relative;display:grid;grid-template-columns:1fr auto auto;grid-gap:8px;gap:8px;align-items:center;background:#fff;border-radius:22px;padding:10px;box-shadow:var(--shadow);color:var(--ink)}.chatbox input[type=text]{min-width:0;min-height:50px;border-radius:16px;border:3px solid #cfdcf3;padding:8px 14px;background:#fff;color:var(--ink);font:inherit;font-weight:700}.chatbox input[type=text]:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.chatbox__help{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;font-size:.92rem}.chatbox .rbtn.is-listening{animation:listen-pulse .9s ease-in-out infinite}@media (max-width:420px){.chatbox{grid-template-columns:1fr auto}.chatbox .cbtn{grid-column:1/-1}}.phrases{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px;text-align:left;width:100%}.phrases li{display:flex;gap:10px;align-items:center;background:var(--surface-2);border-radius:14px;padding:8px 10px}@media (prefers-reduced-motion:reduce){.chatbox .rbtn.is-listening,.listen-ico.is-playing,.listen__btns .is-playing,.speak__mic.is-listening{animation:none}}.deck__listen{display:flex;justify-content:center}