:root { --ds-page: #fcfbf9; --ds-ink: #231f20; --ds-ink-2: #6b6560; --ds-hairline: #e6e1db; --ds-teal: #4f9a8c; --ds-raised: #faf6f0; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", "Noto Sans Hebrew", Arial, sans-serif; color: var(--ds-ink); line-height: 1.5; }
.file-card { max-width: 920px; margin: 0 auto; padding: 16px 16px 40px; box-sizing: border-box; }
.file-header h1 { font-size: 2rem; margin: 12px 0 4px; }
.file-fact { color: var(--ds-teal); font-weight: 700; }
.file-intro, .file-p, .file-caption { margin: 8px 0; }
.file-caption { color: var(--ds-ink-2); font-size: 0.9em; }
.file-group h2, .field-label { font-size: 1.15rem; margin: 18px 0 6px; font-weight: 700; }
.file-callout { border-inline-start: 3px solid var(--ds-hairline); padding: 6px 14px; margin: 12px 0; }
.file-callout.tone-warning { border-color: #c98a2b; }
.file-button { font: inherit; border-radius: 12px; border: 1px solid var(--ds-ink); background: #fff; color: var(--ds-ink); padding: 10px 18px; min-height: 44px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; box-sizing: border-box; }
.file-button.compact { min-height: 36px; padding: 6px 12px; }
.file-button[data-variant="primary"] { background: var(--ds-ink); color: #fff; }
.file-button[data-variant="ghost"] { border-color: transparent; background: transparent; text-decoration: underline; }
.file-button:disabled { opacity: 0.45; cursor: default; }
.file-nav { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 8px 0; }
.file-navlink { color: var(--ds-ink); text-decoration: none; padding: 6px 2px; border-bottom: 2px solid transparent; }
.file-navlink[aria-current] { border-color: var(--ds-teal); font-weight: 700; }
a { color: var(--ds-teal); }
.file-input, input[type=text], input:not([type]) { font: inherit; padding: 10px 12px; border: 1px solid var(--ds-ink-2); border-radius: 10px; box-sizing: border-box; max-width: 100%; }
.file-field { display: block; margin: 8px 0; }
.file-ol { padding-inline-start: 22px; }
.file-facts { margin: 8px 0; }
.file-fact-row { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--ds-hairline); padding: 6px 0; }
.file-fact-row dt, .file-fact-row dd { margin: 0; }
.file-bars .bar-row { display: grid; grid-template-columns: 8em 1fr 4em; gap: 8px; align-items: center; margin: 4px 0; }
.bar-track { background: var(--ds-hairline); border-radius: 6px; height: 12px; display: block; overflow: hidden; }
.bar-fill { background: var(--ds-teal); height: 100%; display: block; }
.file-closing { color: var(--ds-ink-2); font-size: 0.85em; margin-top: 28px; border-top: 1px solid var(--ds-hairline); padding-top: 10px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.chip { font: inherit; border: 1px solid var(--ds-ink-2); background: #fff; border-radius: 999px; padding: 8px 14px; min-height: 40px; cursor: pointer; }
.chip-selected { background: var(--ds-ink); color: #fff; }

html,body,#root{margin:0;min-height:100%}body{background:var(--ds-page)}.sandy{text-align:right}.answer-row{display:flex;gap:8px;align-items:center;margin:10px 0}.answer-row .chat-input{flex:1 1 140px;min-width:0;box-sizing:border-box}.answer-row{flex-wrap:wrap}.answer-row button,.answer-row .file-button{flex:0 0 auto;max-width:100%}@media(max-width:380px){.answer-row .chat-input{flex:1 1 100%}}.practice-q{margin:6px 0 14px;background:var(--ds-raised, #faf6f0);border-radius:16px;padding:14px 16px}.big-q{font-size:26px;letter-spacing:1px}.q-ltr{text-align:right}.buddy-row{display:flex;gap:12px;align-items:flex-start;margin:12px 0}.buddy-row>*{flex:1;min-width:0}.buddy-owl{width:64px;height:64px;border-radius:16px;object-fit:cover;background:#faf6f0;flex:none}.flash-ok{box-shadow:0 0 0 2px var(--ds-teal) inset!important}.flash-no{box-shadow:0 0 0 2px var(--ds-red) inset!important}.sandy-navfoot{margin-top:24px}.sandy-tabbar{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;border-top:1px solid var(--ds-hairline);padding-top:6px}.sandy-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:56px;border-radius:12px;color:var(--ds-ink-2);text-decoration:none;font-size:.85em}.sandy-tab-icon{font-size:1.35em;line-height:1}.sandy-tab[aria-current=page],.sandy-tab[aria-current=true]{color:var(--ds-ink);background:var(--ds-raised, #faf6f0);font-weight:600}.home-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:12px 0}.home-card{display:flex;flex-direction:column;gap:4px;min-width:0;overflow-wrap:anywhere;border:1px solid var(--ds-hairline);border-radius:16px;padding:14px 16px;text-decoration:none;color:var(--ds-ink);min-height:96px;box-sizing:border-box}.home-card.home-next{border-color:var(--ds-teal);box-shadow:0 0 0 1px var(--ds-teal) inset}.home-card:last-child:nth-child(odd){grid-column:1 / -1}.home-card-title{font-weight:600}.home-card-count{font-size:.9em;color:var(--ds-ink-2)}@media(max-width:280px){.home-cards{grid-template-columns:1fr}}.sandy-nav-minor{margin-inline-start:auto;font-size:.9em}.sandy-subnav{display:flex;flex-wrap:wrap;gap:16px;padding:4px 0 6px;font-size:.95em}.sandy-group[aria-current=true]{color:var(--ds-ink);box-shadow:inset 0 -1px 0 var(--ds-ink)}.sandy-nav{display:flex;flex-wrap:wrap;gap:20px;border-bottom:1px solid var(--ds-hairline)}.sandy-nav a,.sandy-subnav a{padding:10px 0;color:var(--ds-ink-2);text-decoration:none}.sandy-nav a[aria-current=page]{color:var(--ds-ink);box-shadow:inset 0 -1px 0 var(--ds-ink)}@media(max-width:600px){.sandy-nav a,.sandy-subnav a{display:inline-flex;align-items:center;min-height:44px}}.hero{display:flex;align-items:center;gap:24px;margin:20px 0 8px}.hero-owl{width:160px;height:160px;object-fit:cover;border-radius:24px;flex:none;background:#faf6f0}.hero-copy{flex:1;min-width:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}@media(max-width:600px){.hero{flex-direction:column;align-items:flex-start;gap:12px}.hero-owl{width:120px;height:120px}}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.feature-card{border:1px solid var(--ds-hairline);border-radius:12px;padding:14px}.feature-icon{font-size:22px}.feature-title{font-weight:600;margin:6px 0 2px}.feature-text{color:var(--ds-ink-2);font-size:13px;line-height:20px}@media(max-width:700px){.feature-grid{grid-template-columns:repeat(2,1fr)}}.price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.price-card{border:1px solid var(--ds-hairline);border-radius:12px;padding:16px}.price-card.featured{border-color:var(--ds-teal);box-shadow:0 0 0 1px var(--ds-teal) inset}.price-name{font-weight:600}.price-value{font-size:24px;font-weight:600;color:var(--ds-teal);margin:4px 0}.price-value span{font-size:13px;color:var(--ds-ink-2);font-weight:400}.price-text{color:var(--ds-ink-2);font-size:13px;line-height:20px}@media(max-width:500px){.price-grid{grid-template-columns:1fr}}.field-label{font-size:13px;color:var(--ds-ink-2);margin:14px 0 6px}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}.chip{border:1px solid var(--ds-hairline);background:transparent;color:var(--ds-ink);border-radius:999px;padding:8px 14px;font:inherit;font-size:14px;cursor:pointer;min-height:44px}.chip-selected{border-color:var(--ds-teal);color:var(--ds-teal);font-weight:600;box-shadow:0 0 0 1px var(--ds-teal) inset}.chip-disabled,.chip:disabled{opacity:.55;cursor:not-allowed}.consent{display:flex;gap:10px;align-items:flex-start;margin:14px 0;font-size:14px;line-height:22px}.consent input{width:20px;height:20px;margin-top:2px;accent-color:var(--ds-teal);flex:none}.progress{height:6px;border-radius:3px;background:var(--ds-hairline);overflow:hidden;margin:8px 0 16px}.progress-fill{display:block;height:100%;background:var(--ds-teal);border-radius:3px;transition:width .3s}.option-list{display:grid;gap:8px;margin:12px 0}.option{text-align:start;border:1px solid var(--ds-hairline);background:transparent;color:var(--ds-ink);border-radius:12px;padding:14px 16px;font:inherit;font-size:16px;cursor:pointer;min-height:48px}.option:not(:disabled):hover{border-color:var(--ds-ink-2)}.option-correct{border-color:var(--ds-teal);color:var(--ds-teal);font-weight:600;box-shadow:0 0 0 1px var(--ds-teal) inset}.option-wrong{border-color:var(--ds-red);color:var(--ds-red)}.option-dim{opacity:.5}.topic-row{display:flex;align-items:center;gap:10px;padding:6px 0}.topic-name{width:110px;flex:none;font-size:14px}.topic-bar{flex:1;height:8px;border-radius:4px;background:var(--ds-hairline);overflow:hidden}.topic-fill{display:block;height:100%;background:var(--ds-teal)}.topic-score{width:36px;flex:none;text-align:left;color:var(--ds-ink-2);font-size:13px;direction:ltr}.chat-shell{border:1px solid var(--ds-hairline);border-radius:16px;padding:12px;margin:12px 0}.chat-list{max-height:420px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:4px}.msg{display:flex;gap:8px;align-items:flex-end}.msg-child{flex-direction:row-reverse}.msg-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;flex:none;background:#faf6f0}.msg-bubble{max-width:82%;border-radius:14px;padding:10px 14px;font-size:14px;line-height:22px}.msg-sandy .msg-bubble{background:#f0f7f4;border:1px solid #dcebe4;border-start-start-radius:4px}.msg-child .msg-bubble{background:var(--ds-raised, #f4efec);border:1px solid var(--ds-hairline);border-start-end-radius:4px}.msg-bubble p{margin:0 0 6px}.msg-bubble p:last-child{margin-bottom:0}.speak{border:none;background:transparent;color:var(--ds-teal);font:inherit;font-size:12px;cursor:pointer;padding:4px 0 0}.chat-input-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.chat-form{display:flex;gap:8px;margin-top:8px}.chat-input{flex:1;border:1px solid var(--ds-hairline);border-radius:999px;padding:10px 16px;font:inherit;font-size:15px;min-height:44px}.chat-input:focus{outline:2px solid var(--ds-teal);outline-offset:1px}.chat-send{border:none;border-radius:999px;background:var(--ds-teal);color:#fff;font:inherit;font-weight:600;padding:0 20px;min-height:44px;cursor:pointer}.chat-send:disabled{opacity:.5;cursor:not-allowed}.report-sample{border:1px dashed var(--ds-hairline);border-radius:12px;padding:14px;background:var(--ds-raised, #f4efec)}.report-title{font-weight:600;margin-bottom:6px}.report-sample p{margin:0 0 8px;font-size:14px;line-height:22px}.report-note{color:var(--ds-ink-2);font-size:12px}.story-art{width:100%;max-width:420px;height:auto;display:block;margin:8px auto 12px}.story-progress{height:8px;border-radius:6px;background:var(--ds-raised, #efe6da);overflow:hidden;margin:8px 0 4px}.story-progress-fill{height:100%;background:#5b9a6f;transition:width .2s}.story-q{font-size:20px;letter-spacing:0;line-height:1.5}.ws-work{width:100%;box-sizing:border-box;resize:vertical;font-family:inherit;margin:4px 0 8px}.ws-actions{align-items:center}.ws-hidden{display:none}.ws-page{color:var(--ds-ink-2)}.path-card{background:var(--ds-raised, #faf6f0);border-radius:16px;padding:14px 16px;margin:16px 0}.path-steps{list-style:none;margin:8px 0;padding:0}.path-steps li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--ds-hairline)}.path-steps li:last-child{border-bottom:0}.path-mark{width:24px;flex:none;text-align:center}.path-next{font-weight:600}@media print{.ws-hidden{display:block!important}.ws-noprint,.sandy-navwrap,.sandy-nav,.sandy-tabbar,.sandy-subnav,.ws-actions,.file-closing,.answer-row button{display:none!important}}.ws-item .answer-row{flex-wrap:wrap}.ws-item .answer-row .chat-input{min-width:140px}textarea.ws-work{border-radius:12px;padding:10px 12px}.ws-item{box-sizing:border-box;max-width:100%}.ws-item .answer-row .chat-input{flex:1 1 100%;min-width:0;box-sizing:border-box}.ws-item .answer-row{gap:10px}.path-steps li{flex-wrap:wrap;gap:8px 12px}.path-steps li>span:nth-child(2){flex:1 1 150px;min-width:0;font-size:16px;line-height:1.4}.path-steps li .file-button{min-height:44px;display:inline-flex;align-items:center}@media print{.ws-item{break-inside:avoid;page-break-inside:avoid;background:#fff!important;border:1px solid #888;margin:0 0 12px}.ws-item textarea{min-height:90px}}.ws-printonly{display:none}@media print{.ws-screen,.ws-item{display:none!important}.ws-printonly{display:block!important}.ws-pq{break-inside:avoid;page-break-inside:avoid;border:1px solid #888;border-radius:12px;padding:12px 16px;margin:0 0 12px;background:#fff}.ws-pbox{min-height:90px;margin:8px 0;color:#555}.ws-pans{margin-top:6px}}@media print{.ws-pq{margin:0 0 8px}.ws-pq:last-child{margin-bottom:0}.ws-pbox{min-height:70px}}.chat-form .chat-input{min-width:0;width:0;box-sizing:border-box}.chat-form .chat-send{flex:0 0 auto}.quiz-setup{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:20px 0}.quiz-setup select{max-width:100%;font:inherit;padding:10px;min-height:44px}.quiz-question fieldset{border:0;padding:0;margin:16px 0;min-width:0}.quiz-choice{display:flex;align-items:center;gap:10px;border:1px solid var(--ds-hairline);border-radius:12px;padding:12px;margin:8px 0;min-height:44px;box-sizing:border-box;overflow-wrap:anywhere}.quiz-choice.is-selected{background:#eef6f2;border-color:#6a9988}.quiz-choice input{flex:0 0 auto}.quiz-result,.review-example{border-bottom:1px solid var(--ds-hairline);padding:16px 0}.review-example summary{cursor:pointer;min-height:44px;display:flex;align-items:center;text-decoration:underline}.review-copy{width:100%;min-height:280px;box-sizing:border-box;font:inherit;resize:vertical}.qz-popt{margin:4px 0;padding-inline-start:8px}.qz-score{display:flex;align-items:center;gap:16px;margin:10px 0}.qz-score h2{margin:0 0 4px}.qz-score p{margin:2px 0}.qz-ring-bg{fill:none;stroke:var(--ds-hairline, #e6e2dc);stroke-width:10}.qz-ring-fg{fill:none;stroke:var(--ds-teal, #2f6f5e);stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset .5s ease}.qz-ring-num{font-size:24px;font-weight:700;fill:currentColor}@media print{.qz-ring-fg{transition:none}}.qz-open{margin:10px 0;max-width:420px}.qz-open label{display:block;font-size:13px;color:var(--ds-ink-2);margin:0 0 6px}.qz-open .chat-input{width:100%;box-sizing:border-box;border-radius:10px}.note-list{margin:4px 0 8px;padding-inline-start:20px}.plan-steps{display:flex;gap:6px;list-style:none;margin:8px 0 14px;padding:0}.plan-step{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;border-radius:10px;border:1px solid var(--ds-hairline);color:var(--ds-ink-2);font-size:.85em;text-align:center}.plan-name{font-weight:600;overflow-wrap:anywhere}.plan-step.plan-now{border-color:var(--ds-teal);color:var(--ds-ink);box-shadow:0 0 0 1px var(--ds-teal) inset}.plan-step.plan-done{background:var(--ds-raised, #faf6f0)}@media(max-width:380px){.plan-step{font-size:.78em;padding:4px 1px}}.ps-sheet{margin:24px 0 12px;padding:18px 16px;border:1px solid var(--ds-line, #d9d2c8);border-radius:16px;background:#fff;box-sizing:border-box;max-width:100%}.ps-title{margin:0 0 4px;font-size:22px}.ps-sub{margin:0 0 12px;color:var(--ds-ink-2)}.ps-h{margin:18px 0 6px;font-size:17px}.ps-table{width:100%;border-collapse:collapse;table-layout:fixed}.ps-table th,.ps-table td{text-align:right;padding:8px 6px;border-bottom:1px solid #e5dfd6;vertical-align:top;overflow-wrap:anywhere;font-size:15px}.ps-table th{width:42%;font-weight:600}.ps-note{margin:14px 0 0;font-size:13px;color:var(--ds-ink-2)}@media print{.ps-screen,.ps-actions,.ps-noprint{display:none!important}.ps-sheet{border:0;margin:0;padding:0;break-inside:avoid;page-break-inside:avoid;color:#000}.ps-table tr{break-inside:avoid}}.board-steps{list-style:none;margin:8px 0;padding:0}.board-step{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline;padding:10px 12px;border-bottom:1px solid #e5dfd6}.board-tag{flex:0 0 auto;min-width:72px;font-size:14px;color:var(--ds-ink-2)}.board-math{flex:1 1 140px;min-width:0;font-size:20px;overflow-wrap:anywhere;text-align:right}.board-ok .board-tag{color:var(--ds-teal)}.hint-row{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin:6px 0}.hint-row .file-button{flex:0 0 auto;max-width:100%}.hint-list{margin:8px 0}.tx-session{border:1px solid var(--ds-hairline);border-radius:14px;padding:8px 12px;margin:8px 0}.tx-session summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-weight:600}.tx-list{list-style:none;margin:6px 0 10px;padding:0}.tx-line{display:grid;grid-template-columns:74px 92px 1fr;gap:8px;padding:6px 0;border-top:1px solid var(--ds-hairline);align-items:start}.tx-time{color:var(--ds-ink-2);font-size:.85em;text-align:right}.tx-kind{font-weight:600;font-size:.9em}.tx-body{min-width:0;overflow-wrap:anywhere}.tx-src{color:var(--ds-ink-2);font-size:.85em}.tx-check{display:flex;gap:10px;align-items:flex-start;margin:8px 0}.tx-check input{margin-top:4px;width:20px;height:20px;flex:none}.tx-confirm{display:inline-flex;flex-wrap:wrap;gap:8px;align-items:center}@media(max-width:480px){.tx-line{grid-template-columns:64px 1fr}.tx-kind,.tx-body{grid-column:2}}.who{display:block;overflow-wrap:anywhere;word-break:break-all;margin-block:4px}.kid{display:flex;flex-direction:column;align-items:center;gap:18px;padding:16px 8px 24px;text-align:center}.kid-owl{width:200px;max-width:60vw;height:auto;border-radius:28px;background:#faf6f0}.kid-owl-s{width:120px}.kid-say{display:flex;align-items:center;justify-content:center;gap:10px;font-size:1.9rem;font-weight:700;line-height:1.3}.kid-speak{min-width:56px;min-height:56px;border-radius:50%;border:2px solid var(--ds-teal);background:#fff;font-size:1.6rem;cursor:pointer}.kid-go{display:flex;align-items:center;justify-content:center;box-sizing:border-box;width:100%;max-width:420px;min-height:84px;border-radius:28px;border:0;background:var(--ds-teal);color:#fff;font-size:2rem;font-weight:800;text-decoration:none;cursor:pointer}.kid-go:disabled{opacity:.4;cursor:default}.kid-input{box-sizing:border-box;width:100%;max-width:420px;min-height:72px;border-radius:22px;border:3px solid var(--ds-teal);font-size:2rem;text-align:center}.kid-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;width:100%;max-width:520px}.kid-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;box-sizing:border-box;min-height:110px;padding:8px;border:2px solid var(--ds-hairline);border-radius:22px;color:var(--ds-ink);text-decoration:none;font-size:1.15rem;font-weight:700}.kid-tile>span:first-child{font-size:2.4rem;line-height:1}.kid-tile span{overflow-wrap:normal;word-break:keep-all;hyphens:none}.kid-soon{opacity:.55}.kid-soon-tag{font-size:.8rem;font-weight:600}.kid-grades{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;width:100%;max-width:420px}.kid-grade{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:84px;border-radius:22px;border:3px solid var(--ds-teal);background:#fff;font-size:2.2rem;font-weight:800;cursor:pointer}.kid-grade-soon{border-color:var(--ds-hairline);opacity:.5;cursor:default;font-size:2rem}.kid-stars{font-size:1.8rem;letter-spacing:4px}.kid-home{display:flex;justify-content:flex-start;padding:4px 0}.kid-home a{display:inline-flex;align-items:center;justify-content:center;min-width:56px;min-height:56px;border-radius:50%;border:2px solid var(--ds-hairline);font-size:1.6rem;text-decoration:none}.kid{min-height:78vh;justify-content:center}@media(max-width:560px){.kid{gap:22px;padding-top:8px}.kid-owl{width:min(260px,68vw)}.kid-owl-s{width:min(160px,44vw)}.kid-say{font-size:2.1rem}.kid-tiles{grid-template-columns:1fr;max-width:420px;gap:12px}.kid-tile{flex-direction:row;justify-content:flex-start;gap:16px;min-height:84px;padding:10px 20px;font-size:1.5rem}.kid-tile>span:first-child{font-size:2.6rem;width:56px;text-align:center;flex:none}.kid-soon-tag{margin-inline-start:auto}.kid-go{min-height:92px;font-size:2.2rem}}@media(max-width:340px){.kid-say{font-size:1.7rem}.kid-go{font-size:1.8rem}.kid-tile{font-size:1.25rem;padding:8px 12px}.kid-grades{gap:8px}}.plan-steps{display:flex;justify-content:center;gap:10px;padding:0;margin:8px 0 14px;list-style:none}.plan-step{flex:0 0 16px;width:16px;height:16px;min-height:0;padding:0;border-radius:50%;border:2px solid var(--ds-hairline);background:#fff;font-size:0;overflow:hidden;position:relative}.plan-step.plan-done{background:var(--ds-teal);border-color:var(--ds-teal)}.plan-step.plan-now{border-color:var(--ds-teal);background:#fff;box-shadow:0 0 0 3px #4f9a8c55}.plan-step .plan-name,.plan-step .plan-min{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.big-q{font-size:2.4rem}.kid-answer{font-size:2rem!important;text-align:center;min-height:72px;border-radius:20px!important}.kid-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:360px;margin:10px auto}.kid-key{min-height:64px;border-radius:18px;border:2px solid var(--ds-hairline);background:#fff;font-size:1.8rem;font-weight:700;cursor:pointer}.kid-key:active{background:var(--ds-raised)}.practice-q .file-button{min-height:60px;font-size:1.3rem;border-radius:18px}.answer-row .file-button{flex:1 1 100%}.hint-row .file-button{width:100%}.kid-two{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%;max-width:420px}.kid-two .kid-grade{min-height:140px;font-size:1.8rem;gap:6px}.kid-two .kid-grade span:first-child{font-size:3rem}.kid-skip{min-height:56px;border:0;background:transparent;font-size:1.2rem;color:var(--ds-ink-2);text-decoration:underline;cursor:pointer}.kid-story{font-size:1.5rem;line-height:1.5;text-align:center;margin:8px 4px 12px;font-weight:600}.reg{display:flex;flex-direction:column;align-items:stretch;gap:14px;max-width:460px;margin:0 auto;padding:16px 16px 40px}.reg .kid-owl{align-self:center}.reg-h{font-size:1.8rem;text-align:center;margin:4px 0}.reg-list{font-size:1.2rem;line-height:1.6;padding-inline-start:22px;margin:0}.reg-check{display:flex;gap:10px;align-items:flex-start;font-size:1.15rem}.reg-check input{width:28px;height:28px;flex:none}.reg-mock{align-self:center;background:#fff3cd;border:2px dashed #b58900;border-radius:12px;padding:6px 14px;font-weight:700}.reg-note{text-align:center;color:var(--ds-ink-2);margin:0}.reg-err{color:#a31515;text-align:center;font-weight:600;margin:0}.reg-link{text-align:center;font-size:1.1rem}.kid-grade-on{background:var(--ds-teal);color:#fff}.reg-launch{text-align:center;font-size:1.2rem;font-weight:700;background:#e9f5f1;border-radius:14px;padding:10px}.kid-soon-entry{min-height:52px;border-radius:16px;border:2px dashed var(--ds-hairline);background:transparent;font-size:1.1rem;color:var(--ds-ink-2)}