@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.block{display:block}}:root{color:#123d34;font-synthesis:none;--green:#24785e;--mint:#e4f6ef;--muted:#6a7e77;--line:#e4eeea;--gold:#f2b524;background:#f6faf8;font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}button,a,input,select,textarea{outline-offset:4px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #56ab89}h1,h2,h3,p{margin:0}h2{letter-spacing:.025em;font-size:24px;font-weight:750;line-height:1.4}h3{font-size:18px;font-weight:650}p{line-height:1.8}.muted{color:var(--muted);font-size:14px}.app-shell{max-width:1180px;margin:auto;padding:0 40px}.app-header{justify-content:space-between;align-items:center;gap:20px;height:106px;display:flex}.brand{letter-spacing:.04em;color:#123d34;white-space:nowrap;background:0 0;border:0;align-items:center;gap:11px;padding:0;font-size:25px;font-weight:800;display:flex}.brand-mark{background:var(--mint);width:43px;height:43px;color:var(--green);border-radius:50% 50% 14px 14px;place-items:center;display:grid}.desktop-nav{align-items:center;gap:34px;height:100%;display:flex}.desktop-nav button{color:#496259;background:0 0;border:0;height:100%;padding:0 3px;font-size:16px;position:relative}.desktop-nav button.active{color:#124d39;font-weight:650}.desktop-nav button.active:after{background:var(--green);content:"";border-radius:9px;width:50%;height:3px;position:absolute;bottom:24px;left:25%}.parent-button{color:#496259;background:0 0;border:0;align-items:center;gap:8px;padding:9px;font-size:14px;display:flex}.parent-button.active{background:var(--mint);border-radius:10px}.hero{background:var(--mint);border-radius:20px;align-items:center;min-height:232px;display:flex;position:relative;overflow:hidden}.hero-copy{z-index:1;pointer-events:none;width:76%;padding:38px 40px;position:relative}.hero h1{letter-spacing:.025em;color:#123d34;font-size:36px;font-weight:800;line-height:1.5}.hero p{color:#456d5e;margin-top:13px;font-size:17px}.island-art{object-fit:cover;mix-blend-mode:multiply;width:36%;height:100%;position:absolute;bottom:0;right:0}.mobile-break{display:none}.daily-caption{color:var(--muted);justify-content:space-between;gap:12px;padding:20px 2px 15px;font-size:13px;display:flex}.content-grid{grid-template-columns:1fr 1fr;align-items:start;gap:22px;display:grid}.panel{border:1px solid var(--line);background:#fff;border-radius:18px;min-width:0;padding:26px}.section-heading{justify-content:space-between;align-items:center;gap:10px;display:flex}.section-heading .muted{font-size:16px}.task-panel progress{appearance:none;background:#e9f0ed;border:0;border-radius:10px;width:100%;height:9px;margin-top:16px;display:block;overflow:hidden}.task-panel progress::-webkit-progress-bar{background:#e9f0ed;border-radius:10px}.task-panel progress::-webkit-progress-value{background:#61af8a;border-radius:10px}.task-panel progress::-moz-progress-bar{background:#61af8a}.task-list{margin:0;padding:10px 0 0;list-style:none}.task-row{border-bottom:1px solid var(--line);align-items:center;gap:15px;min-height:100px;padding:22px 0;display:flex}.task-row:last-child{border-bottom:0;padding-bottom:7px}.task-icon{color:#1c6751;background:#e9f8f1;border-radius:50%;flex-shrink:0;place-items:center;width:54px;height:54px;display:grid}.task-icon.words{color:#e7a714;background:#fff6df}.task-label{flex:1;min-width:0}.task-label p{color:var(--muted);margin-top:3px;font-size:13px}.button{background:var(--green);color:#fff;border:0;border-radius:999px;justify-content:center;align-items:center;gap:9px;min-height:44px;padding:11px 22px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,transform .15s;display:inline-flex}.button:hover{background:#195c47}.button:active{transform:translateY(1px)}.task-button{white-space:nowrap;padding:10px 16px;font-size:13px}.button.done,.button.secondary{color:#236b50;background:#eaf4ee}.button.secondary:hover{background:#dcece2}.reading-panel h2{margin-bottom:24px}.book-feature{align-items:center;gap:22px;display:flex}.book-cover{color:#173e30;background:linear-gradient(135deg,#d1e2ba,#95b79b);border-left:7px solid #86a986;border-radius:7px 12px 12px 7px;flex-direction:column;flex-shrink:0;justify-content:space-between;align-items:center;width:135px;min-height:212px;padding:22px 10px 14px;display:flex;position:relative;overflow:hidden;box-shadow:0 7px 12px #29443316}.book-cover>span:first-child{text-align:center;font-family:Georgia,serif;font-size:20px;line-height:1.25}.book-cover svg{color:#39734e;transform:rotate(-20deg)}.book-cover-footer{letter-spacing:.1em;font-size:6px}.book-information{min-width:0}.book-information h3{color:#17382f;font-size:20px;line-height:1.5}.book-information .muted{margin-top:4px}.book-description{color:#60736b;margin:12px 0 17px;font-size:14px}.book-information .button{width:100%}.reward-band{background:#fff8e8;border-radius:13px;align-items:center;gap:12px;margin-top:28px;padding:20px 16px;display:flex}.gold-star{fill:#f7bf3b;color:#efb226;flex-shrink:0}.reward-band strong{white-space:nowrap;font-size:20px}.reward-band p{color:#7b796a;font-size:11px}.text-button{color:#4f6345;white-space:nowrap;background:#fff1cd;border:1px solid #f8e2a8;border-radius:25px;align-items:center;gap:3px;margin-left:auto;padding:9px 10px;font-size:12px;display:inline-flex}.app-footer{text-align:center;color:#789086;margin:26px 0 34px;font-size:11px;line-height:1.7}.page-heading{padding:24px 0 30px}.page-heading h1{font-size:32px;font-weight:750}.page-heading p{color:var(--muted);margin-top:12px;font-size:15px}.book-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.reading-context{background:var(--mint);border-radius:12px;gap:12px;margin-bottom:24px;padding:20px;display:flex}.reading-context p{color:#63766d;margin-top:4px;font-size:12px}.growth-summary{background:#fff7e2;border-radius:16px;align-items:center;gap:22px;margin-bottom:25px;padding:27px 30px;display:flex}.growth-summary strong{font-size:28px}.growth-summary p{color:#7c7e66;margin-top:5px;font-size:14px}.empty-state{color:var(--muted);padding:35px 0;font-size:14px}.record-list{margin:20px 0;padding:0;list-style:none}.record-list li{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:10px;padding:17px 0;font-size:14px;display:flex}.record-list p{width:100%;color:var(--muted);font-size:13px}.plan-form{flex-direction:column;gap:18px;margin-top:25px;display:flex}.plan-form>label{justify-content:space-between;align-items:center;gap:12px;font-size:14px;display:flex}.time-input{color:var(--muted);align-items:center;gap:10px;display:flex}input,select,textarea{color:#23483c;background:#fff;border:1px solid #d8e5de;border-radius:9px;max-width:100%;padding:10px 12px}.time-input input{width:76px}.field{gap:8px;font-size:14px;flex-direction:column!important;align-items:stretch!important;display:flex!important}.field span{font-weight:600}.field input,.field select,.field textarea{width:100%}.footnote{color:var(--muted);margin-top:17px;font-size:12px;line-height:1.8}.mobile-nav{display:none}.icon-button{color:#2d5747;background:#eff5f1;border:0;border-radius:50%;place-items:center;min-width:40px;min-height:40px;display:grid}.story-title{margin:20px 0;font-family:Georgia,serif;font-size:27px}.story-text{color:#365a4c;font-size:18px;line-height:1.9}.story-text p{margin:17px 0}.prompts{margin:20px 0;padding-left:23px;font-size:18px;line-height:2.1}.recording-area{background:#f1f8f4;border-radius:13px;flex-direction:column;align-items:flex-start;gap:15px;padding:23px;display:flex}.recording-area audio{width:100%;max-width:100%}.error-message{color:#a63e29;margin-top:15px;font-size:13px}.success-message{color:#26754d;margin-top:20px;font-size:13px}.toast{color:#fff;z-index:4;text-align:center;background:#1b5c43;border-radius:14px;max-width:calc(100vw - 32px);padding:14px 22px;font-size:14px;position:fixed;bottom:30px;left:50%;transform:translate(-50%);box-shadow:0 6px 25px #163c3425}@media(max-width:1050px){.app-shell{padding:0 28px}.desktop-nav{gap:22px}.brand{font-size:23px}.hero-copy{width:80%;padding:30px}.hero h1{font-size:31px}.hero p{font-size:15px}.panel{padding:22px}.book-feature{gap:16px}.book-cover{width:112px;min-height:192px}.book-information h3{font-size:18px}.task-row{gap:12px}.task-icon{width:46px;height:46px}.task-button{padding:10px 13px}.reward-band{gap:9px;padding:16px 12px}.reward-band strong{font-size:18px}.reward-band .gold-star{width:30px}.reward-band p{font-size:10px}.text-button{padding:8px;font-size:11px}}@media(max-width:800px){.app-shell{padding:0 20px}.app-header{gap:12px;height:85px}.brand{font-size:21px}.brand-mark{width:36px;height:36px}.desktop-nav{gap:14px}.desktop-nav button{font-size:13px}.parent-button{padding:6px;font-size:12px}.hero h1{font-size:29px}.hero{min-height:206px}.content-grid,.book-grid{gap:16px}.book-feature{align-items:flex-start}.book-cover{width:94px;min-height:175px}.book-cover>span:first-child{font-size:17px}.book-cover svg{width:65px}.book-description{margin:9px 0 12px;font-size:12px}.book-information h3{font-size:16px}.book-information .muted{font-size:12px}.task-label h3{font-size:16px}.task-button{gap:3px;padding:10px 12px;font-size:12px}.task-icon{width:38px;height:38px}.task-icon svg{width:24px}.reward-band{flex-wrap:wrap}.text-button{margin-left:0}.panel{padding:19px}}@media(max-width:680px){.app-shell{padding:0 16px 76px}.app-header{height:78px}.brand{gap:9px;font-size:20px}.desktop-nav{display:none}.parent-button{font-size:12px}.parent-button svg{width:17px}.hero{border-radius:16px;align-items:flex-start;min-height:216px}.hero-copy{width:100%;padding:24px 22px}.hero h1{max-width:90%;font-size:27px;line-height:1.5}.hero p{max-width:64%;margin-top:11px;font-size:13px;line-height:1.9}.mobile-break{display:block}.island-art{object-fit:cover;width:53%;height:68%;right:-12px}.daily-caption{padding:15px 1px 12px;font-size:11px}.content-grid,.book-grid{grid-template-columns:1fr;gap:15px}.panel{border-radius:16px;padding:21px}h2{font-size:21px}.task-row{gap:13px;min-height:85px;padding:17px 0}.task-icon{width:46px;height:46px}.task-icon svg{width:26px}.task-label h3{font-size:16px}.task-button{padding:10px 15px;font-size:12px}.book-cover{width:103px;min-height:164px;padding:17px 8px 12px}.book-cover>span:first-child{font-size:18px}.book-cover svg{height:65px}.book-feature{align-items:center;gap:18px}.book-information h3{font-size:17px}.book-description{margin:8px 0 13px;font-size:12px}.reading-panel h2{margin-bottom:19px}.reward-band{flex-wrap:nowrap;gap:10px;margin-top:22px;padding:17px 12px}.reward-band strong{font-size:18px}.reward-band p{font-size:10px}.reward-band .text-button{margin-left:auto}.reward-band .gold-star{width:32px}.mobile-nav{height:calc(68px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:2;background:#fffffff5;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-nav button{color:#71867b;background:0 0;border:0;flex-direction:column;align-items:center;gap:5px;padding:8px 25px;font-size:11px;display:flex}.mobile-nav button.active{color:#24785e;font-weight:700}.toast{width:max-content;font-size:12px;bottom:85px}.page-heading{padding:15px 0 24px}.page-heading h1{font-size:27px}.page-heading p{font-size:13px}.growth-summary{gap:16px;padding:22px}.growth-summary strong{font-size:24px}.growth-summary p{font-size:12px}.story-text{font-size:17px}.prompts{font-size:16px}.app-footer{margin:23px 0 12px;font-size:10px}}@media(max-width:350px){.app-shell{padding-left:12px;padding-right:12px}.brand{font-size:18px}.parent-button{gap:4px}.brand-mark{width:30px;height:30px}.hero-copy{padding:21px 18px}.hero h1{font-size:24px}.panel{padding:17px}.task-icon{width:38px;height:38px}.task-row{gap:10px}.task-button{padding:10px 12px}.reward-band{gap:7px;padding:14px 10px}.reward-band p{max-width:130px}.reward-band .gold-star{width:27px}.reward-band .text-button{font-size:10px}.book-feature{gap:13px}.book-cover{width:90px}.book-information h3{font-size:15px}.book-description{font-size:11px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.book-cover.illustrated{padding:0}.book-cover.illustrated img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.story-player{background:var(--mint);border-radius:16px;margin:22px 0;padding:22px}.story-player-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px;display:flex}.story-player audio{width:100%;display:block}.speed-control{color:#456d5e;align-items:center;gap:10px;font-size:13px;display:flex}.speed-control select{padding:8px}.story-player .footnote{margin-top:12px}@media(max-width:680px){.story-player{padding:17px}.story-player-toolbar{gap:12px}.story-player .button{padding:11px 16px}.speed-control{gap:6px}}.content-grid:has(.task-panel){align-items:stretch}.reading-panel{flex-direction:column;display:flex}.reading-panel .book-feature{margin-bottom:28px}.reading-panel .reward-band{margin-top:auto}.island-art{-webkit-mask-image:linear-gradient(90deg,#0000,#000 23%);mask-image:linear-gradient(90deg,#0000,#000 23%)}@media(max-width:680px){.reading-panel .book-feature{margin-bottom:0}.reading-panel .reward-band{margin-top:22px}}.brand:disabled{opacity:1;cursor:default}.learning-page{max-width:760px;margin:0 auto;padding:12px 0 32px}.task-back{color:var(--green);background:0 0;border:0;align-items:center;gap:8px;min-height:44px;margin-bottom:24px;padding:10px 0;font-size:14px;display:inline-flex}.learning-page h1{margin-bottom:17px;font-size:32px;font-weight:750;line-height:1.4}.learning-page h1:focus{outline:none}.learning-page .story-title{margin-top:28px}.learning-page .story-text{font-size:20px;line-height:2}.learning-page .story-text p{margin:24px 0}.task-page-footer{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:flex-end;gap:12px;margin-top:32px;padding-top:24px;display:flex}.learning-page .recording-area{margin:25px 0}.learning-page .field{margin-top:24px}.learning-page textarea{min-height:180px;font-size:17px;line-height:1.8}@media(max-width:680px){.learning-page{padding-top:0}.learning-page h1{font-size:27px}.task-back{margin-bottom:20px}.learning-page .story-text{font-size:18px}.task-page-footer .button{flex:1;padding:12px 15px;font-size:13px}}.spoken-word{-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:4px}.word-active{color:#123d34;background:#ffe69b;box-shadow:0 0 0 3px #ffe69b}.synced-narration .story-text{white-space:pre-wrap}.follow-player{z-index:3;position:sticky;top:12px;box-shadow:0 5px 20px #123d340d}.follow-control{color:#456d5e;cursor:pointer;align-items:center;gap:9px;width:fit-content;min-height:32px;margin-top:12px;font-size:13px;display:flex}.follow-control input{width:18px;height:18px;accent-color:var(--green);cursor:pointer}.follow-player .footnote{font-size:11px}.reading-options{flex-wrap:wrap;align-items:center;gap:8px 20px;margin-top:12px;display:flex}.reading-options .follow-control{margin-top:0}.bilingual-paragraph{margin:24px 0 32px}.learning-page .bilingual-paragraph .english-paragraph{margin:0}.learning-page .story-text .paragraph-translation{color:#6a7e77;white-space:normal;margin:10px 0 0;font-size:15px;line-height:1.9}@media(max-width:680px){.learning-page .story-text .paragraph-translation{font-size:14px}.reading-options{gap:8px 16px}}