@layer legacy{.practice-modebar.has-reading{grid-template-columns:repeat(3,minmax(0,1fr))}.practice-modebar button.is-reading{--mode-accent:var(--blue);--mode-wash:var(--lavender)}.reading-visual .reading-book{width:70px;height:53px;box-shadow:0 6px 12px color-mix(in srgb, var(--ink) 14%, transparent);border-radius:5px;transition:transform .24s ease-out;display:flex;transform:rotate(-6deg)}.reading-book>span{background:var(--surface);border-radius:5px 1px 1px 5px;align-content:center;gap:5px;width:50%;padding:8px 7px;display:grid}.reading-book>span+span{border-left:1px solid var(--line);border-radius:1px 5px 5px 1px}.reading-book i{background:color-mix(in srgb, var(--ink-soft) 28%, transparent);border-radius:2px;height:3px}.reading-book i:last-child{width:70%}.reading-book mark{color:#172035;background:var(--yellow);border-radius:2px;padding:1px 2px;font:700 11px/1.1 Georgia,serif}.reading-bookmark{background:var(--orange);clip-path:polygon(0 0,100% 0,100% 100%,50% 76%,0 100%);width:7px;height:17px;position:absolute;top:10px;right:24px;transform:rotate(-6deg)}.practice-modebar button:is(:hover,:focus-visible,.is-active) .reading-book{transform:rotate(0)}.custom-reading-workspace{gap:48px;min-width:0;display:grid}.custom-reading-compose{border-bottom:1px solid var(--line);padding-block:12px 32px}.custom-reading-heading{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:28px;display:flex}.custom-reading-heading>div{flex:420px}.reading-library-link{flex:none;margin-top:8px;font-size:.75rem}.custom-reading-heading>svg{width:30px;height:30px;color:var(--blue);flex:none;margin-top:6px}.custom-reading-heading h2{margin:0 0 10px;font-size:clamp(1.5rem,3vw,2.1rem)}.custom-reading-heading p,.custom-reading-cost,.custom-reading-history>p{color:var(--ink-soft);max-width:70ch}.reading-topic-picker{border:0;margin:0;padding:0}.reading-topic-picker legend,.reading-levels legend{font-weight:800}.reading-topic-picker>p{color:var(--ink-soft);max-width:68ch;margin:8px 0 0;font-size:.72rem;line-height:1.6}.custom-reading-topics{flex-wrap:wrap;gap:8px;margin-block:16px;display:flex}.reading-situation-topic{border:1px solid color-mix(in srgb, var(--blue) 40%, var(--line));background:color-mix(in srgb, var(--lavender) 24%, var(--surface));border-radius:12px;gap:3px;max-width:520px;margin-block:12px 10px;padding:12px 14px;display:grid}.reading-situation-topic span{color:var(--blue);letter-spacing:.04em;text-transform:uppercase;font-size:.66rem;font-weight:900}.reading-situation-topic strong{color:var(--ink);letter-spacing:-.02em;font-family:Georgia,Times New Roman,serif;font-size:1.1rem;font-weight:500}.reading-situation-topic p{color:var(--ink-soft);margin:0;font-size:.76rem;line-height:1.45}.custom-reading-topics button,.reading-game-controls .text-link{border:1px solid var(--line);color:var(--ink);font:inherit;cursor:pointer;background:0 0;border-radius:8px;padding:9px 12px;font-size:.72rem}.custom-reading-topics button:hover:not(:disabled){background:var(--lavender)}.custom-reading-topics button{min-height:44px}.custom-reading-topics button[aria-pressed=true]{background:var(--lavender);border-color:var(--blue);color:var(--blue)}.reading-topics-more{color:var(--blue);font:inherit;cursor:pointer;background:0 0;border:0;padding:8px 0;font-size:.72rem}.reading-topics-more svg{width:16px}.reading-levels{border:0;min-width:0;margin:32px 0;padding:0}.reading-levels legend{margin-bottom:14px;font-weight:800}.reading-levels>div{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.custom-reading-compose .reading-levels label{cursor:pointer;min-width:0;margin:0;position:relative}.reading-levels input{opacity:0;width:1px;height:1px;position:absolute}.reading-levels label>span{border:1px solid var(--line);border-radius:10px;align-content:start;gap:5px;height:100%;padding:14px 10px;display:grid}.reading-levels strong{font-size:1rem}.reading-levels small{color:var(--ink-soft);font-size:.64rem;font-weight:500}.reading-levels input:checked+span{background:var(--lavender);border-color:var(--blue)}.reading-levels input:checked+span strong{color:var(--blue)}.reading-levels input:focus-visible+span{outline:2px solid var(--blue);outline-offset:3px}.reading-levels input:disabled+span{opacity:.6;cursor:not-allowed}.reading-levels p{color:var(--ink-soft);margin:12px 0 0;font-size:.72rem;line-height:1.6}.reading-levels.reading-formats>div{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-formats small{line-height:1.5}.reading-sentence{border-bottom:1px solid var(--line);padding-block:24px}.reading-sentence:first-child{padding-top:0}.reading-sentence>p{margin-bottom:16px}.reading-sentence-translation{font-family:Trebuchet MS,Segoe UI,sans-serif}.reading-sentence-translation summary{cursor:pointer;color:var(--blue);padding-block:8px;font-size:.75rem}.reading-sentence-translation summary:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.reading-sentence-translation p{color:var(--ink-soft);margin-block:8px 0;font-size:.85rem;line-height:1.6}@media (max-width:480px){.reading-levels.reading-formats>div{grid-template-columns:1fr}}.custom-reading-submit{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;padding-top:24px;display:flex}.custom-reading-submit>div{max-width:65ch}.custom-reading-submit p{color:var(--ink-soft);margin:0 0 6px;font-size:.72rem;line-height:1.6}.custom-reading-submit .button{flex:none;font-size:.8rem}.reading-library-header{border-bottom:1px solid var(--line);padding-block:16px 28px}.reading-library-header>div{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin-block:24px 16px;display:flex}.reading-library-header h1{margin:0;font-size:clamp(1.7rem,4vw,2.3rem)}.reading-library-header p{color:var(--ink-soft);max-width:65ch;font-size:.8rem;line-height:1.6}.reading-library-header .button{font-size:.75rem}.custom-reading-cost{margin-top:20px;font-size:.7rem;line-height:1.65}.custom-reading-upgrade{max-width:70ch}.custom-reading-upgrade .button{margin-top:20px}.custom-reading-reader{min-width:0;margin-block:30px}.custom-reading-toolbar{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-bottom:24px;display:flex}.reading-mode-switch{background:var(--lavender);border-radius:10px;gap:4px;padding:4px;display:inline-flex}.reading-mode-switch button{font:inherit;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:12px 18px;font-size:.78rem;font-weight:800}.reading-mode-switch button[aria-pressed=true]{color:var(--action-fg);background:var(--action-bg)}.reading-highlight-toggle{cursor:pointer;align-items:center;gap:10px;font-size:.75rem;font-weight:700;display:inline-flex}.reading-highlight-toggle input{width:20px;height:20px;accent-color:var(--blue)}.custom-reading-intro{margin:34px 0 22px}.custom-reading-intro h2{text-wrap:balance;margin:0 0 14px;font-size:clamp(1.8rem,4vw,3rem);line-height:1.16}.custom-reading-intro>p,.reading-instructions,.reading-game-guide{color:var(--ink-soft);max-width:75ch;font-size:.75rem;line-height:1.65}.reading-instructions{margin-bottom:28px}.custom-reading-reader .selectable-reading-text{outline-offset:8px;max-width:68ch;margin:28px auto}.custom-reading-reader .selectable-reading-text>p,.custom-reading-reader .reading-sentence>p{font-family:var(--font-display,Georgia, serif);margin-block:0 24px;font-size:clamp(1rem,2vw,1.22rem);line-height:1.9}.custom-reading-reader .reading-sentence>p{margin-bottom:16px}.reading-known-word{font:inherit;line-height:inherit;color:var(--ink);background:color-mix(in srgb, var(--yellow) 30%, transparent);box-shadow:inset 0 -2px 0 var(--yellow);cursor:pointer;border:0;border-radius:3px;padding:0 2px;display:inline}.reading-known-word:hover{background:var(--yellow);color:#172035}.reading-known-word.is-found{box-shadow:inset 0 -2px 0 var(--blue);background:var(--lavender)}.reading-game-score{color:var(--blue);font-variant-numeric:tabular-nums;font-weight:800}.reading-game-controls{flex-wrap:wrap;gap:12px;margin-top:14px;display:flex}.reading-game-controls .button{font-size:.7rem}.reading-game-answer{border-top:1px solid var(--line);padding-top:24px}.reading-game-answer form{max-width:650px}.reading-game-answer label{margin-bottom:12px;font-size:.8rem;font-weight:800;display:block}.reading-game-answer form>div{gap:12px;display:flex}.reading-game-answer input{flex:1;min-width:0}.reading-game-answer .button{font-size:.8rem}.reading-game-answer>p{color:var(--blue);margin-top:18px;font-size:.8rem}.custom-reading-footer{border-top:1px solid var(--line);color:var(--ink-soft);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-top:32px;padding-top:20px;font-size:.7rem;display:flex}.custom-reading-history h3{margin-bottom:8px;font-size:1.3rem}.custom-reading-history>p{font-size:.75rem}.custom-reading-history ul{margin:22px 0;padding:0;list-style:none}.custom-reading-history li{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding:20px 0;display:flex}.custom-reading-history li>div:first-child{gap:7px;min-width:0;display:grid}.custom-reading-history li a{color:var(--ink);overflow-wrap:anywhere;font-weight:800}.custom-reading-history li span{color:var(--ink-soft);font-size:.65rem}.custom-reading-history li button{font:inherit;color:var(--blue);cursor:pointer;background:0 0;border:0;padding:10px;font-size:.7rem}.custom-reading-history li button svg{width:22px;height:22px}.reading-delete-confirm{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.reading-selection-menu,.reading-word-popover{z-index:120;background:var(--surface);width:min(340px,100vw - 24px);max-height:calc(100dvh - 24px);color:var(--ink);box-shadow:0 10px 36px color-mix(in srgb, var(--ink) 25%, transparent);border-radius:12px;padding:18px;font-family:inherit;font-size:15px;line-height:1.5;position:fixed;overflow-y:auto}.reading-selection-menu header,.reading-word-popover header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.reading-selection-menu header strong,.reading-word-popover header strong{overflow-wrap:anywhere;font-size:18px}.reading-selection-menu button,.reading-word-popover button{font:inherit;color:var(--ink);background:var(--lavender);cursor:pointer;border:0;border-radius:7px;padding:10px 12px}.reading-selection-menu .reading-menu-close,.reading-word-popover header button{background:0 0;flex:none;width:28px;height:28px;padding:0}.reading-menu-close svg,.reading-word-popover header button svg{width:20px;height:20px}.reading-dictionary-preview{margin-block:14px 18px}.reading-dictionary-preview p,.reading-word-popover p{margin:0 0 8px;font-size:15px}.reading-dictionary-preview span,.reading-word-popover>span{color:var(--ink-soft);font-size:12px;display:block}.reading-word-popover>a{margin-top:16px;display:block}.reading-menu-actions{gap:8px;display:flex}.reading-menu-actions button{flex:1;font-size:13px;font-weight:800}.reading-menu-actions .reading-menu-analyze{background:var(--yellow);color:#172035}.reading-selection-menu button:hover:not(:disabled){filter:brightness(.95)}.reading-selection-menu button:disabled,.custom-reading-workspace button:disabled{opacity:.6;cursor:not-allowed}.reading-selection-menu .reading-menu-cost{color:var(--ink-soft);margin:12px 0 0;font-size:11px}.reading-selection-menu .reading-menu-error{color:var(--orange-deep);margin:16px 0 0;font-size:13px}.reading-game-check{border-top:1px solid var(--line);margin-bottom:16px;padding-top:14px}.reading-game-check button{width:100%;font-weight:800}.reading-game-check p{color:var(--blue);margin-top:10px;font-size:13px}.saved-reading-page{max-width:1100px;margin:28px auto 70px;padding-inline:clamp(18px,4vw,48px)}@media (max-width:700px){.custom-reading-submit,.reading-game-answer form>div{flex-direction:column}.custom-reading-submit .button{white-space:normal;width:100%}.reading-levels>div{grid-template-columns:repeat(3,minmax(0,1fr))}.custom-reading-heading>svg{display:none}.custom-reading-toolbar,.custom-reading-history li{align-items:flex-start}.reading-delete-confirm{flex-basis:45%}.custom-reading-reader .selectable-reading-text{margin-inline:0}}@media (prefers-reduced-motion:reduce){.reading-visual .reading-book{transition:none}}.reading-dictionary-preview .reading-dictionary-also{color:var(--ink-soft);margin-top:-4px;font-size:13px}}.image-scanner{gap:14px;max-width:760px;display:grid}.image-scanner>p{color:var(--ink-soft);margin:0;line-height:1.58}.image-scanner label{gap:3px;display:grid}.image-scanner label small{color:var(--ink-soft);font-weight:400}.image-scanner textarea{resize:vertical;border:1px solid var(--line);background:var(--surface);width:100%;min-height:260px;color:var(--ink);font:inherit;border-radius:13px;padding:14px 15px;font-size:1rem;line-height:1.6;display:block}.image-scanner textarea:disabled{cursor:not-allowed;background:color-mix(in srgb, var(--lavender) 48%, var(--surface))}.image-scanner-actions{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.image-scanner-actions small,.image-scanner-tip{color:var(--ink-soft);font-size:.86rem}.reading-focus-bar{margin:0 0 10px}.reading-focus-toggle,.reading-focus-exit{border:1px solid var(--line);background:var(--surface);min-height:36px;color:var(--ink);cursor:pointer;font:inherit;border-radius:999px;padding:6px 14px;font-size:.84rem;font-weight:800}.reading-focus-toggle:hover,.reading-focus-exit:hover{background:color-mix(in srgb, var(--ink) 6%, var(--surface))}.reading-focus-toggle:focus-visible,.reading-focus-exit:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.reading-focus-exit{z-index:111;top:max(14px, env(safe-area-inset-top));position:fixed;right:16px}.selectable-reading-text.is-focus,.custom-reading-reader .selectable-reading-text.is-focus{z-index:110;background-color:var(--paper);background-image:var(--sentence-pattern);max-width:none;margin:0;padding:clamp(64px,9vh,110px) max(22px,50vw - 34ch) 80px;font-size:1.12em;position:fixed;inset:0;overflow-y:auto}html.is-reading-focus{overflow:hidden}.compose-stack{gap:16px;min-width:0;display:grid}.compose-card{border:1px solid var(--line);background:var(--surface);border-radius:14px;gap:12px;min-width:0;padding:20px;display:grid}.compose-card>*{margin:0}.practice-frame .compose-card{background:color-mix(in srgb, var(--paper) 45%, var(--surface))}.compose-pills-field{border:0;gap:8px;min-width:0;margin:0;padding:0;display:grid}.compose-pills-field:disabled :is(.compose-pill,.compose-pill-radio>span,.compose-choice){opacity:.6;cursor:not-allowed}.compose-label,.compose-pills-field>legend{color:var(--ink-soft);margin:0;padding:0;font-size:.8125rem;font-weight:800;line-height:1.38}.compose-pills-field>legend{margin-bottom:8px}.compose-pills{flex-wrap:wrap;gap:8px;display:flex}.compose-pill,.compose-pill-radio>span,.compose-quiet{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--ink);font:inherit;cursor:pointer;border-radius:999px;align-items:center;padding:0 12px;font-size:.8125rem;font-weight:800;line-height:1.38;transition:background-color .16s,border-color .16s,color .16s;display:inline-flex}.compose-pill:hover:not(:disabled),.compose-pill-radio:hover>input:not(:disabled)+span,.compose-quiet:hover:not(:disabled){background:color-mix(in srgb, var(--ink-soft) 10%, var(--surface))}.compose-pill[aria-pressed=true],.compose-pill[aria-pressed=true]:hover,.compose-pill-radio>input:checked+span,.compose-pill-radio:hover>input:checked+span{border-color:var(--ink);background:var(--ink);color:var(--paper)}.compose-pill:focus-visible,.compose-pill-radio>input:focus-visible+span,.compose-quiet:focus-visible,.compose-example-button:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.compose-pill:disabled,.compose-quiet:disabled{cursor:not-allowed}.compose-pill-radio{margin:0;display:inline-flex;position:relative}.compose-pill-radio>input,.compose-choice>input{opacity:0;width:1px;height:1px;margin:0;position:absolute}.compose-quiet{background:0 0;justify-self:start;width:fit-content}.compose-choices{gap:8px;display:grid}.compose-choice{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:10px;gap:12px;margin:0;padding:12px;transition:background-color .16s,border-color .16s;display:flex;position:relative}.compose-choice:hover{background:color-mix(in srgb, var(--ink-soft) 8%, var(--surface))}.compose-choice:has(input:checked){border-color:var(--ink)}.compose-choice:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:2px}.compose-choice-dot{border:2px solid var(--line);border-radius:50%;flex:none;width:20px;height:20px;margin-top:2px;position:relative}.compose-choice:has(input:checked) .compose-choice-dot{border-color:var(--ink)}.compose-choice:has(input:checked) .compose-choice-dot:after{background:var(--ink);content:"";border-radius:50%;position:absolute;inset:3px}.compose-choice-copy{gap:2px;min-width:0;display:grid}.compose-choice-copy strong{color:var(--ink);font-size:1rem;font-weight:700;line-height:1.5}.compose-choice-copy small{color:var(--ink-soft);font-size:.875rem;font-weight:400;line-height:1.5}.compose-small{color:var(--ink-soft);margin:0;font-size:.875rem;line-height:1.5}.compose-caption{color:var(--ink-soft);margin:0;font-size:.75rem;font-weight:600;line-height:1.42}.compose-card-title{color:var(--ink);letter-spacing:-.02em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.34rem;font-weight:500;line-height:1.16}.compose-title-row{align-items:flex-start;gap:12px;display:flex}.compose-title-row>:first-child{flex:1;min-width:0}.compose-tags{flex-wrap:wrap;gap:8px;display:flex}.compose-tag{background:color-mix(in srgb, var(--ink-soft) 12%, var(--surface));width:fit-content;color:var(--ink-soft);border-radius:999px;flex:none;padding:3px 9px;font-size:.75rem;font-weight:600;line-height:1.42;display:inline-block}.compose-tag.episode-ai-label{align-items:center;gap:5px;display:inline-flex}.button.compose-wide{white-space:normal;justify-content:center;width:100%;min-height:48px}.compose-problem{background:var(--error-surface);color:var(--error-ink);border-radius:10px;margin:0;padding:12px 14px;font-size:.875rem;font-weight:700;line-height:1.5}.compose-problem a{color:inherit}.compose-row-link{border:1px solid var(--line);background:var(--surface);min-height:56px;color:var(--ink);border-radius:14px;align-items:center;gap:12px;padding:8px 16px;text-decoration:none;transition:background-color .16s;display:flex}.compose-row-link:hover{background:color-mix(in srgb, var(--ink-soft) 8%, var(--surface))}.compose-row-link:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.compose-row-link>svg{width:18px;height:18px;color:var(--ink-soft);flex:none}.compose-row-link>span{flex:1;min-width:0;display:grid}.compose-row-link strong{font-size:1rem;font-weight:700;line-height:1.5}.compose-row-link small{color:var(--ink-soft);font-size:.875rem;line-height:1.5}.compose-section-heading{gap:2px;margin-top:8px;display:grid}.compose-section-heading h2{color:var(--ink);letter-spacing:-.02em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.625rem;font-weight:500;line-height:1.15}.compose-section-heading p{color:var(--ink-soft);margin:0;font-size:.875rem;line-height:1.5}.compose-working-row{align-items:center;gap:12px;display:flex}.compose-working-row>div{gap:2px;min-width:0;display:grid}.compose-working-row strong{color:var(--ink);font-size:1rem;font-weight:700;line-height:1.5}.compose-working-row p{color:var(--ink-soft);margin:0;font-size:.875rem;line-height:1.5}.compose-working-visual{border-radius:12px;flex:none;place-items:center;width:72px;height:60px;display:grid;overflow:hidden}.compose-working-bar{gap:4px;display:flex}.compose-working-bar span{background:var(--line);border-radius:2px;flex:1;height:4px;transition:background-color .3s}.compose-working-bar span.is-done{background:var(--success-ink)}.compose-example-button{width:fit-content;min-height:44px;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;border:0;justify-content:center;justify-self:center;align-items:center;gap:6px;padding:0 4px;font-size:.8125rem;font-weight:800;display:inline-flex}.compose-example-button span{text-decoration:underline;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line);text-underline-offset:.2em}.compose-example-button:hover{color:var(--ink)}.compose-example-button 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