/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, 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;--spacing:.25rem;--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,ui-sans-serif, system-ui, 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;-webkit-text-decoration:inherit;-webkit-text-decoration: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{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{.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.table{display:table}.rounded{border-radius:.25rem}}:root{--sky:#73c9e8;--sky-deep:#2f9cc8;--sun:#ffd75a;--mint:#80d9ae;--coral:#ff806e;--cream:#fff8e9;--ink:#234352;--muted:#69828d;--paper:#fff;--line:#dcebef;--shadow:0 14px 35px #30657724;--soft-shadow:0 8px 20px #3065771a}*{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-text-size-adjust:100%;background:#eaf7fb}body{min-width:320px;color:var(--ink);background:radial-gradient(circle at 8% 5%,#ffd75a47,#0000 28rem),radial-gradient(circle at 93% 14%,#80d9ae33,#0000 25rem),#f5fbfd;margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,system-ui,sans-serif}button,input{font:inherit}button{color:inherit;-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,[role=button]:focus-visible{outline-offset:3px;outline:4px solid #2f9cc859}button:disabled{cursor:not-allowed;opacity:.5}.app-shell{min-height:100dvh;overflow-x:hidden}.page-wrap,.lesson-content,.parent-wrap{width:min(100%,760px);margin:0 auto}.topbar{z-index:30;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f7fcfde0;border-bottom:1px solid #6ca6b929;justify-content:space-between;align-items:center;min-height:72px;padding:10px 18px;display:flex;position:sticky;top:0}.brand-lockup{align-items:center;gap:10px;display:flex}.brand-mark{background:linear-gradient(145deg, var(--coral), #ff9f70);color:#fff;border:3px solid #fff;border-radius:16px 16px 16px 6px;place-items:center;width:44px;height:44px;font-family:STKaiti,KaiTi,serif;font-size:24px;font-weight:900;display:grid;transform:rotate(-4deg);box-shadow:0 7px 14px #ff806e42}.brand-lockup strong,.brand-lockup span{display:block}.brand-lockup strong{letter-spacing:.02em;font-size:17px}.brand-lockup div>span{color:var(--muted);margin-top:2px;font-size:11px}.parent-hold{min-width:52px;min-height:52px;box-shadow:var(--soft-shadow);cursor:pointer;touch-action:none;background:#fff;border:0;border-radius:18px;flex-direction:column;justify-content:center;align-items:center;display:flex}.parent-hold small{color:var(--muted);font-size:9px}.today-page,.park-page,.awards-page{padding:14px 14px 116px}.hero-card{min-height:410px;box-shadow:var(--shadow);background:linear-gradient(#1c4e6205 15%,#16404b85 100%),url(/hero-guoxue.png) 36%/cover no-repeat;border:4px solid #ffffffeb;border-radius:34px;position:relative;overflow:hidden}.hero-card:after{content:"";pointer-events:none;background:linear-gradient(#0000,#13434fad);height:58%;position:absolute;inset:auto 0 0}.hero-copy{z-index:2;color:#fff;text-shadow:0 2px 14px #143b4759;position:absolute;bottom:20px;left:20px;right:20px}.hero-copy h1{letter-spacing:-.04em;margin:8px 0;font-size:clamp(29px,9vw,44px);line-height:1.12}.hero-copy p{max-width:360px;margin:0 0 16px;font-size:14px;line-height:1.6}.eyebrow,.section-kicker{color:var(--sky-deep);letter-spacing:.12em;text-transform:uppercase;align-items:center;font-size:11px;font-weight:900;display:inline-flex}.hero-copy .eyebrow,.award-hero .eyebrow{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fff3;border:1px solid #ffffff8c;border-radius:999px;padding:6px 10px}.hero-stats{flex-wrap:wrap;gap:8px;display:flex}.stat-chip{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff2e;border:1px solid #ffffff6b;border-radius:999px;align-items:center;gap:6px;min-height:34px;padding:6px 10px;font-size:12px;font-weight:800;display:inline-flex}.floating-petal{z-index:1;filter:drop-shadow(0 5px 10px #1b596733);font-size:24px;position:absolute}.petal-one{top:18px;right:26px}.petal-two{top:92px;right:13px}.motion-on .floating-petal{animation:4s ease-in-out infinite alternate float-petal}.motion-on .petal-two{animation-delay:-1.8s}@keyframes float-petal{0%{transform:translateY(0)rotate(-8deg)}to{transform:translateY(16px)rotate(10deg)}}.daily-card,.review-card,.week-progress,.install-card,.map-zone,.award-hero,.sticker-book,.parent-card{box-shadow:var(--soft-shadow);background:#fffffff0;border:1px solid #5f9db029}.daily-card{border-radius:28px;margin-top:14px;padding:22px;position:relative;overflow:hidden}.daily-card:before{content:"";background:#ffffff61;border-radius:50%;width:142px;height:142px;position:absolute;top:-44px;right:-26px}.daily-heading,.section-title-row,.parent-card-title{justify-content:space-between;align-items:flex-start;gap:14px;display:flex;position:relative}.daily-heading h2,.section-title-row h2,.parent-card-title h2{margin:5px 0 4px;font-size:23px;line-height:1.25}.daily-heading p,.section-title-row p{color:var(--muted);margin:0;font-size:13px}.mission-steps{grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 0;display:grid}.mission-steps span{min-height:72px;color:var(--ink);background:#ffffff9e;border-radius:17px;flex-direction:column;justify-content:center;align-items:center;gap:5px;font-size:12px;font-weight:800;display:flex}.mission-steps b{background:var(--paper);width:25px;height:25px;color:var(--coral);border-radius:50%;place-items:center;display:grid}.primary-button,.listen-button,.secondary-button,.performance-record{cursor:pointer;border:0;border-radius:18px;min-height:54px;font-weight:900}.primary-button{background:linear-gradient(135deg, var(--coral), #ff9b68);color:#fff;justify-content:center;align-items:center;gap:9px;width:100%;padding:12px 18px;font-size:17px;display:flex;box-shadow:0 10px 22px #ff806e47}.primary-button:active{transform:translateY(2px)}.review-card{border-radius:24px;grid-template-columns:70px 1fr 48px;align-items:center;gap:12px;margin-top:14px;padding:14px;display:grid}.mini-scene{border-radius:20px;place-items:center;width:70px;height:70px;font-size:36px;display:grid;overflow:hidden}.review-card h3{margin:3px 0;font-size:18px}.review-card p{color:var(--muted);margin:0;font-size:11px}.round-action{background:var(--ink);color:#fff;cursor:pointer;border:0;border-radius:50%;width:48px;height:48px;font-size:32px;line-height:1}.week-progress{border-radius:24px;margin-top:14px;padding:20px}.tiny-goal,.parent-card-title>span{color:var(--sky-deep);background:#edf8fb;border-radius:999px;padding:6px 9px;font-size:10px;font-weight:900}.big-progress{background:#e9f4f6;border:3px solid #e9f4f6;border-radius:999px;height:12px;margin-top:15px;overflow:hidden}.big-progress>span{border-radius:inherit;background:linear-gradient(90deg, var(--mint), var(--sky), var(--sun));height:100%;transition:width .5s;display:block}.install-card{text-align:left;cursor:pointer;border-radius:22px;grid-template-columns:48px 1fr auto;align-items:center;gap:12px;width:100%;min-height:76px;margin-top:14px;padding:12px 16px;display:grid}.install-icon{background:#eaf8ff;border-radius:16px;place-items:center;width:48px;height:48px;font-size:24px;display:grid}.install-card strong,.install-card small{display:block}.install-card small{color:var(--muted);margin-top:2px;font-size:11px}.bottom-nav{z-index:40;right:12px;bottom:max(12px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff0;border:1px solid #5a93a429;border-radius:27px;grid-template-columns:repeat(3,1fr);gap:6px;width:min(100% - 24px,730px);min-height:78px;margin:auto;padding:8px;display:grid;position:fixed;left:12px;box-shadow:0 14px 35px #1e536233}.bottom-nav button{color:#78909a;cursor:pointer;background:0 0;border:0;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-height:60px;font-size:11px;font-weight:800;display:flex}.bottom-nav button>span{filter:grayscale(.8);font-size:23px}.bottom-nav button.active{color:var(--sky-deep);background:linear-gradient(145deg,#e7f8ff,#f0fbf5)}.bottom-nav button.active>span{filter:none;transform:translateY(-1px)}.star-row{white-space:nowrap;gap:2px;display:inline-flex}.star{color:#5474802e;text-shadow:none;font-size:20px}.star.earned{color:#ffbd2e;filter:drop-shadow(0 3px 4px #d68e1033)}.star-row.compact .star{font-size:14px}.page-heading{padding:16px 6px 18px}.page-heading h1{letter-spacing:-.04em;margin:6px 0;font-size:clamp(30px,9vw,46px)}.page-heading p{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.map-zone{border-radius:28px;margin-bottom:14px;padding:18px}.zone-title{align-items:center;gap:12px;display:flex}.zone-icon{background:linear-gradient(145deg,#fff8cf,#e9fbf2);border-radius:17px;place-items:center;width:48px;height:48px;font-size:25px;display:grid}.zone-title h2,.zone-title p{margin:0}.zone-title h2{font-size:19px}.zone-title p{color:var(--muted);margin-top:3px;font-size:11px}.unit-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px;display:grid}.unit-card{text-align:left;cursor:pointer;border:2px solid #ffffffc2;border-radius:23px;flex-direction:column;justify-content:flex-end;align-items:flex-start;min-height:178px;padding:14px;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #336b7b0d}.unit-card:after{content:"";background:#ffffff47;border-radius:50%;width:82px;height:82px;position:absolute;top:10px;right:-16px}.unit-card.complete{border-color:#ffbe2eb8;box-shadow:0 7px 18px #ffbe2e29}.unit-number{color:#2343526b;letter-spacing:.08em;font-size:10px;font-weight:900;position:absolute;top:12px;left:12px}.unit-icon{z-index:1;filter:drop-shadow(0 7px 10px #244d5a1a);font-size:47px;position:absolute;top:17px;right:16px}.unit-card strong,.unit-card small,.unit-card .star-row{z-index:2;position:relative}.unit-card strong{text-overflow:ellipsis;white-space:nowrap;width:100%;margin-top:66px;font-size:17px;overflow:hidden}.unit-card small{color:#234352a8;min-height:17px;margin-top:3px;font-size:10px}.unit-card .star-row{margin-top:7px}.focus-badge{z-index:3;background:var(--coral);color:#fff;border-radius:999px;padding:3px 7px;font-size:9px;font-weight:900;position:absolute;top:8px;left:38px}.theme-pond{background:linear-gradient(145deg,#dff8f6,#d8efff)}.theme-lotus{background:linear-gradient(145deg,#e6faee,#ffe5ed)}.theme-mountain{background:linear-gradient(145deg,#e9f3e5,#dceff8)}.theme-field{background:linear-gradient(145deg,#fff2bc,#e9f8cf)}.theme-wisdom{background:linear-gradient(145deg,#fff1d9,#f9e7ff)}.theme-moon{background:linear-gradient(145deg,#dfe7ff,#efe4ff)}.theme-spring{background:linear-gradient(145deg,#ffe6ed,#e6f9df)}.theme-pine{background:linear-gradient(145deg,#d8f0e4,#e5edf0)}.theme-friendship{background:linear-gradient(145deg,#ffe5e2,#fff1c9)}.theme-night{color:#fff;background:linear-gradient(145deg,#263c72,#675b9e)}.theme-weather{background:linear-gradient(145deg,#dff3ff,#fff2c6)}.theme-animal{background:linear-gradient(145deg,#fff2cc,#ffe4dc)}.theme-night small,.theme-night .unit-number{color:#ffffffb3}.award-hero{color:#fff;text-align:center;background:linear-gradient(145deg,#4b73b8,#7356a5);border-radius:30px;padding:30px 22px}.award-hero .trophy{filter:drop-shadow(0 12px 18px #1d234b4d);margin-bottom:8px;font-size:64px;display:block}.award-hero h1{margin:12px 0 5px;font-size:36px}.award-hero p{color:#fffc;margin:0;font-size:13px}.award-hero .big-progress{background:#fff3;border-color:#fff3}.badge-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px;display:grid}.badge-card{min-height:150px;box-shadow:var(--soft-shadow);text-align:center;background:#fff;border:1px solid #5c97a926;border-radius:23px;flex-direction:column;justify-content:center;align-items:center;padding:16px 10px;display:flex}.badge-card>span{margin-bottom:8px;font-size:43px}.badge-card small{color:var(--muted);margin-top:4px;font-size:10px}.badge-card.locked{color:#91a1a6;box-shadow:none;background:#f2f5f5}.sticker-book{border-radius:26px;margin-top:14px;padding:20px}.sticker-grid{grid-template-columns:repeat(6,1fr);gap:7px;margin-top:15px;display:grid}.sticker{aspect-ratio:1;color:#c3d0d4;cursor:pointer;background:#f5f8f8;border:2px dashed #dbe8eb;border-radius:50%;font-size:18px}.sticker.won{background:linear-gradient(145deg,#fff9d7,#fff0d8);border-style:solid;border-color:#ffd361;box-shadow:0 5px 12px #eba61824}.lesson-page{background:#f8fcfd;min-height:100dvh}.lesson-header,.parent-header{z-index:30;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffeb;border-bottom:1px solid #5a93a424;grid-template-columns:52px 1fr auto;align-items:center;gap:10px;min-height:76px;padding:10px 14px;display:grid;position:sticky;top:0}.back-button{width:48px;height:48px;color:var(--ink);cursor:pointer;background:#edf7f9;border:0;border-radius:17px;font-size:33px;line-height:1}.lesson-header div small,.lesson-header div strong,.parent-header small,.parent-header h1{margin:0;display:block}.lesson-header div small,.parent-header small{color:var(--muted);font-size:10px}.lesson-header div strong{margin-top:2px;font-size:18px}.stage-tracker{z-index:25;background:#f8fcfdf0;grid-template-columns:repeat(5,1fr);gap:8px;width:min(100%,760px);margin:auto;padding:9px 14px;display:grid;position:sticky;top:76px}.stage-tracker button{cursor:pointer;background:0 0;border:0;place-items:center;min-height:42px;display:grid;position:relative}.stage-tracker button:before{z-index:-1;content:"";background:#dfeaed;height:3px;position:absolute;top:50%;left:-54%;right:54%}.stage-tracker button:first-child:before{display:none}.stage-tracker button span{color:#91a6ae;background:#f8fcfd;border:3px solid #dfeaed;border-radius:50%;place-items:center;width:34px;height:34px;font-size:11px;font-weight:900;display:grid}.stage-tracker button.current span{border-color:var(--coral);background:var(--coral);color:#fff;transform:scale(1.08);box-shadow:0 5px 12px #ff806e40}.stage-tracker button.done span{border-color:var(--mint);background:var(--mint);color:#fff}.stage-tracker button.done:before,.stage-tracker button.current:before{background:var(--mint)}.lesson-content{padding:10px 14px 44px}.lesson-title{align-items:center;gap:12px;padding:8px 3px 14px;display:flex}.stage-icon{width:54px;height:54px;box-shadow:var(--soft-shadow);background:linear-gradient(145deg,#fff0c8,#ffe5e3);border:3px solid #fff;border-radius:20px;place-items:center;font-size:28px;display:grid}.lesson-title h1{margin:2px 0 0;font-size:25px}.stage-panel{flex-direction:column;gap:14px;display:flex}.poem-scene{background:inherit;min-height:180px;box-shadow:var(--soft-shadow);border:3px solid #ffffffd1;border-radius:28px;place-items:center;display:grid;position:relative;overflow:hidden}.poem-scene:before,.poem-scene:after{content:"";background:#52ad873d;border-radius:50% 50% 0 0;width:70%;height:62%;position:absolute;bottom:-22%;right:-8%}.poem-scene:after{background:#55a7cb33;width:62%;height:45%;left:-10%;right:auto}.scene-main{z-index:2;filter:drop-shadow(0 12px 12px #204c5829);font-size:76px}.scene-moon,.scene-leaf{z-index:1;font-size:29px;position:absolute}.scene-moon{top:17px;right:20px}.scene-leaf{bottom:20px;left:24px}.motion-on .scene-main,.motion-on .meaning-icon{animation:2.8s ease-in-out infinite alternate bob}@keyframes bob{0%{transform:translateY(2px)rotate(-2deg)}to{transform:translateY(-7px)rotate(2deg)}}.poem-card,.single-line-card,.meaning-copy,.imagine-prompt,.game-prompt,.success-burst{box-shadow:var(--soft-shadow);background:#fffffff5;border:1px solid #5b97aa29;border-radius:26px}.poem-card{padding:20px 16px;overflow:hidden}.poem-heading{text-align:center;margin-bottom:13px}.poem-heading h2{margin:0;font-family:STKaiti,KaiTi,serif;font-size:31px}.poem-heading p{min-height:18px;color:var(--muted);margin:5px 0 0;font-size:12px}.poem-lines{flex-direction:column;gap:7px;display:flex}.poem-line{cursor:pointer;background:0 0;border:0;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:62px;padding:7px 8px;transition:all .2s;display:flex}.poem-line.speaking{background:#fff1c9;transform:scale(1.02);box-shadow:inset 0 0 0 2px #ffc24147}.line-pinyin{color:var(--sky-deep);letter-spacing:.06em;margin-bottom:3px;font-family:Arial,sans-serif;font-size:clamp(11px,3.3vw,14px);line-height:1.3}.line-text{letter-spacing:.06em;font-family:STKaiti,KaiTi,"FangSong",serif;font-size:clamp(23px,7vw,31px);font-weight:700;line-height:1.35}.ruby-line{flex-wrap:wrap;justify-content:center;align-items:flex-end;max-width:100%;font-family:STKaiti,KaiTi,"FangSong",serif;font-size:clamp(23px,7vw,31px);font-weight:700;line-height:1.35;display:inline-flex}.ruby-line ruby{ruby-position:over;flex-direction:column-reverse;justify-content:flex-end;align-items:center;min-width:1.08em;display:inline-flex}.ruby-line rt{min-height:1.35em;color:var(--sky-deep);letter-spacing:0;white-space:nowrap;font-family:Arial,sans-serif;font-size:.36em;font-weight:700;line-height:1.2}.line-punctuation{padding-bottom:.02em}.audio-actions{grid-template-columns:.9fr 1.45fr;gap:9px;display:grid}.secondary-button{color:var(--ink);background:#fff;border:2px solid #dbecee;padding:8px 10px;font-size:12px}.listen-button{background:linear-gradient(145deg, var(--sky-deep), #58b7d5);color:#fff;box-shadow:0 9px 18px #2f9cc83b}.coach-bubble{box-shadow:var(--soft-shadow);background:#fff6d6;border:2px solid #fff;border-radius:19px 19px 19px 5px;margin:0;padding:13px 16px;font-size:14px;font-weight:800;line-height:1.5;position:relative}.single-line-card{text-align:center;cursor:pointer;border:0;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:190px;padding:24px 16px;display:flex}.single-line-card strong{font-family:STKaiti,KaiTi,serif;font-size:clamp(30px,8.6vw,42px);line-height:1.45;display:block}.single-line-card .ruby-line{font-size:inherit}.single-line-card small{color:var(--muted);margin-top:14px;font-size:11px}.line-dots{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.line-dots button{width:42px;height:42px;color:var(--muted);cursor:pointer;background:#fff;border:2px solid #d8e8eb;border-radius:50%;place-items:center;font-size:12px;font-weight:900;display:grid}.line-dots button.active{border-color:var(--sky);background:var(--sky);color:#fff}.hold-record{background:linear-gradient(145deg, var(--coral), #ff9d70);color:#fff;cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;border:9px solid #fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:146px;height:146px;margin:6px auto 0;display:flex;box-shadow:0 13px 26px #ff806e47,0 0 0 3px #ff806e1f}.hold-record.recording{animation:1s ease-in-out infinite alternate record-pulse}.mic-icon{margin-bottom:4px;font-size:45px}@keyframes record-pulse{0%{box-shadow:0 0 0 3px #ff806e26,0 13px 26px #ff806e47}to{box-shadow:0 0 0 18px #ff806e05,0 13px 26px #ff806e59}}.record-notice{min-height:21px;color:var(--muted);text-align:center;margin:0;font-size:12px}.recording-player{width:100%;height:48px}.hold-record:disabled,.performance-record:disabled{cursor:wait;opacity:.72}.meaning-animation{min-height:240px;box-shadow:var(--soft-shadow);background:linear-gradient(#bde9ff,#e5f8e2 65%,#b9e3cf 66%);border:3px solid #fff;border-radius:30px;place-items:center;display:grid;position:relative;overflow:hidden}.meaning-animation:before{content:"";background:#7fcbd1;border-radius:50% 50% 0 0;height:57%;position:absolute;bottom:-26%;left:-20%;right:-20%}.meaning-sun{font-size:42px;position:absolute;top:22px;right:28px}.meaning-icon{z-index:2;filter:drop-shadow(0 13px 16px #1c4a562e);font-size:96px;position:relative}.meaning-ripple{z-index:1;border:4px solid #ffffff94;border-radius:50%;width:180px;height:34px;position:absolute;bottom:31px}.meaning-ripple.second{opacity:.5;width:240px;bottom:18px}.motion-on .meaning-ripple{animation:2s ease-out infinite ripple}@keyframes ripple{0%{opacity:.75;transform:scale(.7)}to{opacity:0;transform:scale(1.25)}}.meaning-copy{padding:22px}.meaning-copy h2{margin:7px 0 10px;font-size:22px;line-height:1.4}.meaning-copy p{color:#52707d;margin:0;font-size:14px;line-height:1.8}.meaning-listen{color:#238399;cursor:pointer;background:#e9f8fb;border:0;border-radius:15px;width:100%;min-height:48px;margin-top:16px;font-size:14px;font-weight:900}.welcome-audio{z-index:200;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(#cbf2fff5,#fff7d9f7);place-items:center;padding:24px;display:grid;position:fixed;inset:0}.welcome-card{text-align:center;background:#ffffffe6;border:3px solid #ffffffeb;border-radius:34px;width:min(100%,390px);padding:34px 25px 26px;box-shadow:0 24px 70px #34697b38}.welcome-goose{filter:drop-shadow(0 14px 14px #3a606e29);font-size:88px;animation:1.4s ease-in-out infinite alternate welcome-bounce;display:block}.welcome-card small{color:var(--sky-deep);margin-top:10px;font-size:12px;font-weight:900;display:block}.welcome-card h1{color:var(--ink);margin:8px 0 10px;font-size:27px;line-height:1.25}.welcome-card p{color:var(--muted);margin:0 0 22px;font-size:14px;line-height:1.7}.welcome-card button{background:linear-gradient(135deg, var(--coral), #ff9a67);color:#fff;cursor:pointer;border:0;border-radius:18px;width:100%;min-height:58px;font-size:17px;font-weight:900;box-shadow:0 12px 24px #ff806e4d}.quick-music{z-index:90;min-height:44px;box-shadow:var(--shadow);color:#fff;cursor:pointer;background:#234352e6;border:2px solid #fff;border-radius:999px;padding:0 16px;font-size:12px;font-weight:900;position:fixed;bottom:92px;right:16px}@keyframes welcome-bounce{0%{transform:translateY(0)rotate(-2deg)}to{transform:translateY(-10px)rotate(2deg)}}.story-player{gap:10px;display:grid}.yong-e-scene{min-height:292px;box-shadow:var(--soft-shadow);isolation:isolate;background:#9ee8f5;border:3px solid #fff;border-radius:30px;position:relative;overflow:hidden}.story-bg{z-index:0;object-fit:cover;width:100%;height:100%;position:absolute;inset:0;transform:scale(1.04)}.story-birds,.story-goose,.story-fish{z-index:3;pointer-events:none;position:absolute;animation-play-state:paused!important}.story-birds{opacity:0;width:25%;animation:6s ease-out .3s both story-birds;top:9%;left:-32%}.story-goose{filter:drop-shadow(0 11px 12px #194a5b33);transform-origin:54% 70%;width:54%;animation:16s cubic-bezier(.2,.7,.2,1) 2s both story-goose;bottom:4%;right:-52%}.story-fish{opacity:0;width:24%;animation:5s ease-in-out 12s both story-fish;bottom:0;right:-38%}.is-playing .story-birds,.is-playing .story-goose,.is-playing .story-fish,.is-playing .story-wake,.is-playing .goose-song span,.is-playing .color-reveal span{animation-play-state:running!important}.story-wake{z-index:2;opacity:0;border:3px solid #fffc;border-radius:50%;width:28%;height:10%;animation:2.2s ease-out 3.8s 6 paused story-wake;position:absolute;bottom:7%;right:14%}.wake-two{animation-delay:4.6s}.goose-song{z-index:5;gap:6px;display:flex;position:absolute;top:13%;right:10%}.goose-song span,.color-reveal span{width:38px;height:38px;color:var(--coral-dark);opacity:0;background:#ffffffe6;border:2px solid #fff;border-radius:50%;place-items:center;font-size:18px;font-weight:900;animation:.55s cubic-bezier(.2,1.4,.5,1) both paused word-pop;display:grid;box-shadow:0 8px 16px #23435226}.goose-song span:first-child{animation-delay:5.1s}.goose-song span:nth-child(2){animation-delay:5.8s}.goose-song span:nth-child(3){animation-delay:6.5s}.color-reveal{z-index:6;gap:10px;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}.color-reveal span{animation-delay:16s}.color-reveal span:nth-child(2){animation-delay:16.7s}.color-reveal span:nth-child(3){animation-delay:17.4s}.color-reveal .white{color:#6a8490}.color-reveal .green{color:#2a9d69}.color-reveal .red{color:#ed6657}.story-caption{z-index:8;color:#fff;text-align:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#173d4bc2;border:1px solid #ffffffad;border-radius:14px;padding:9px 12px;font-size:12px;font-weight:800;line-height:1.5;position:absolute;bottom:62px;left:12px;right:12px}.story-cover{z-index:12;color:var(--ink);text-align:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#dcf9ffc4;place-content:center;padding:20px;display:grid;position:absolute;inset:0}.story-cover span{font-size:54px}.story-cover strong{margin-top:6px;font-size:18px}.story-cover small{color:var(--muted);margin-top:4px;font-size:11px}.story-progress{background:#dfeff0;border-radius:999px;height:6px;overflow:hidden}.story-progress span{border-radius:inherit;background:linear-gradient(90deg, var(--sky), var(--coral));height:100%;transition:width .2s linear;display:block}.story-controls{grid-template-columns:1.4fr 1fr 1fr;gap:7px;display:grid}.story-controls button{min-height:46px;color:var(--ink);cursor:pointer;background:#edf7f8;border:0;border-radius:14px;font-size:11px;font-weight:900}.story-controls .story-play{background:linear-gradient(135deg, var(--coral), #ff9a67);color:#fff}.reduced-scene .story-birds,.reduced-scene .story-fish{display:none}.reduced-scene .story-goose{opacity:1;animation:none;bottom:7%;right:23%;transform:none}.reduced-scene .story-wake,.reduced-scene .goose-song,.reduced-scene .color-reveal{display:none}@keyframes story-birds{0%{opacity:0;left:-32%;transform:translateY(12px)scale(.8)}15%{opacity:1}to{opacity:.95;left:108%;transform:translateY(-22px)scale(1)}}@keyframes story-goose{0%{right:-52%;transform:translateY(8px)rotate(-2deg)scale(.82)}18%{right:26%;transform:translateY(0)rotate(0)scale(.9)}30%{right:24%;transform:translateY(-7px)rotate(-2deg)scale(.92)}42%{right:22%;transform:translateY(2px)rotate(1deg)scale(.94)}58%{right:20%;transform:translateY(-5px)rotate(-1deg)scale(1.03)}75%{right:18%;transform:translateY(2px)rotate(1deg)scale(1.04)}to{right:16%;transform:translateY(-3px)rotate(0)scale(1.02)}}@keyframes story-fish{0%{opacity:0;right:-38%;transform:translateY(15px)}20%{opacity:.95}to{opacity:.75;right:106%;transform:translateY(-8px)}}@keyframes story-wake{0%{opacity:.8;transform:scale(.45)}to{opacity:0;transform:scale(1.35)}}@keyframes word-pop{0%{opacity:0;transform:translateY(10px)scale(.55)}to{opacity:1;transform:translateY(0)scale(1)}}.volume-setting{gap:10px;padding:16px 0 4px;display:grid}.volume-setting span{color:var(--ink);justify-content:space-between;font-size:12px;display:flex}.volume-setting small{color:var(--muted)}.volume-setting input{width:100%;accent-color:var(--coral)}.imagine-prompt{background:#fff7dd;align-items:center;gap:12px;padding:14px 16px;display:flex}.imagine-prompt>span{font-size:30px}.imagine-prompt p{margin:0;font-size:13px;line-height:1.5}.game-mascot{text-align:center;filter:drop-shadow(0 12px 13px #26505c24);font-size:76px}.game-prompt{text-align:center;padding:25px 16px;font-family:STKaiti,KaiTi,serif;font-size:clamp(25px,7vw,34px);font-weight:800;line-height:1.4}.game-options{flex-direction:column;gap:10px;display:flex}.game-options button{cursor:pointer;background:#fff;border:2px solid #d9e9ec;border-radius:20px;min-height:68px;padding:12px 16px;font-size:16px;font-weight:800;box-shadow:0 6px 13px #2d5e6d12}.game-options button.correct{border-color:var(--mint);color:#24845e;background:#e6faef}.try-again{color:#9b7020;text-align:center;background:#fff5dc;border-radius:15px;margin:0;padding:12px;font-size:13px;font-weight:800}.success-burst{text-align:center;background:linear-gradient(145deg,#fff9d3,#ecfaee);padding:18px}.success-burst>span{font-size:42px;display:block}.success-burst strong{margin-top:2px;font-size:20px;display:block}.success-burst p{color:var(--muted);margin:3px 0 0;font-size:11px}.performance-stage{min-height:390px;box-shadow:var(--shadow);background:linear-gradient(#334a83,#7564a0 65%,#f7cf74 66%,#e49f55);border:4px solid #fff;border-radius:32px;position:relative;overflow:hidden}.curtain{z-index:2;background:repeating-linear-gradient(90deg,#c44f5d 0 14px,#e26770 14px 28px);width:25%;position:absolute;top:0;bottom:0;box-shadow:inset -10px 0 20px #52102338}.curtain.left{border-radius:0 0 50%;left:0}.curtain.right{border-radius:0 0 0 50%;right:0;transform:scaleX(-1)}.spotlight{clip-path:polygon(42% 0,58% 0,100% 100%,0 100%);background:linear-gradient(#fff7c68a,#fff7c60f);width:62%;height:95%;position:absolute;top:0;left:50%;transform:translate(-50%)}.performance-copy{z-index:3;color:#fff;text-align:center;text-shadow:0 2px 8px #1a1d4159;flex-direction:column;justify-content:center;align-items:center;min-height:390px;padding:28px 18%;display:flex;position:relative}.performance-icon{font-size:58px}.performance-copy h2{margin:5px 0 14px;font-family:STKaiti,KaiTi,serif;font-size:27px}.performance-lines p{margin:5px 0;font-family:STKaiti,KaiTi,serif;font-size:clamp(18px,5.2vw,24px);font-weight:700;line-height:1.35}.hint-line{opacity:.46;letter-spacing:.08em}.performance-record{color:#fff;background:linear-gradient(145deg,#526db2,#6756a0);justify-content:center;align-items:center;gap:9px;width:100%;padding:12px;display:flex;box-shadow:0 9px 18px #4b419133}.performance-record.recording{background:linear-gradient(145deg,#c94e5d,#e36970)}.parent-page{background:#f6fafb;min-height:100dvh}.parent-header{grid-template-columns:52px 1fr auto}.parent-header h1{margin-top:2px;font-size:21px}.privacy-chip{color:#2b805f;background:#e8f7ef;border-radius:999px;padding:7px 10px;font-size:10px;font-weight:900}.parent-wrap{padding:14px 14px 50px}.parent-summary{grid-template-columns:repeat(3,1fr);gap:9px;display:grid}.parent-summary>div{min-height:104px;box-shadow:var(--soft-shadow);background:#fff;border:1px solid #5a94a526;border-radius:22px;flex-direction:column;justify-content:center;align-items:center;padding:12px 8px;display:flex}.parent-summary span{font-size:22px}.parent-summary strong{margin:3px 0;font-size:25px}.parent-summary small{color:var(--muted);font-size:10px}.parent-card{border-radius:26px;margin-top:14px;padding:20px}.setting-row{cursor:pointer;border-top:1px solid #edf2f3;justify-content:space-between;align-items:center;gap:16px;min-height:69px;display:flex;position:relative}.setting-row:first-of-type{margin-top:11px}.setting-row strong,.setting-row small{display:block}.setting-row strong{font-size:14px}.setting-row small{color:var(--muted);margin-top:3px;font-size:10px}.setting-row input{opacity:0;width:1px;height:1px;position:absolute}.switch{background:#d8e3e6;border-radius:999px;flex:none;width:48px;height:28px;transition:all .2s;position:relative}.switch:after{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:all .2s;position:absolute;top:4px;left:4px;box-shadow:0 2px 5px #2f495233}.setting-row input:checked+.switch{background:var(--mint)}.setting-row input:checked+.switch:after{transform:translate(20px)}.parent-action{text-align:left;cursor:pointer;background:0 0;border:0;border-top:1px solid #edf2f3;grid-template-columns:42px 1fr;align-items:center;gap:10px;width:100%;min-height:74px;padding:12px 0;display:grid}.parent-action:first-of-type{margin-top:10px}.parent-action>span:first-child{font-size:25px}.parent-action strong,.parent-action small{display:block}.parent-action small{color:var(--muted);margin-top:3px;font-size:10px}.progress-list-card{padding-left:12px;padding-right:12px}.progress-list-card .parent-card-title{padding:0 8px}.parent-unit-list{max-height:610px;margin-top:12px;padding-right:4px;overflow-y:auto}.parent-unit-row{border-top:1px solid #edf2f3;grid-template-columns:52px minmax(0,1fr) auto auto;align-items:center;gap:8px;min-height:74px;padding:8px 0;display:grid}.parent-unit-icon{cursor:pointer;border:0;border-radius:17px;place-items:center;width:50px;height:50px;font-size:25px;display:grid}.parent-unit-copy{min-width:0}.parent-unit-copy strong,.parent-unit-copy small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.parent-unit-copy strong{font-size:13px}.parent-unit-copy small{color:#ba732e;margin-top:2px;font-size:9px}.parent-unit-copy .star-row{margin-top:4px}.tiny-toggle{min-height:36px;color:var(--muted);cursor:pointer;background:#f7fafb;border:1px solid #dae7ea;border-radius:11px;padding:5px 7px;font-size:9px;font-weight:800}.tiny-toggle.active{color:#a46d13;background:#fff5d5;border-color:#ffbf45}.tiny-toggle.mastered{color:#2b805f;background:#e8f9ef;border-color:#72d0a4}.empty-recordings{color:var(--muted);text-align:center;padding:28px 10px 10px}.empty-recordings span{font-size:36px}.empty-recordings p{font-size:11px}.recording-row{border-top:1px solid #edf2f3;grid-template-columns:1fr auto;align-items:center;gap:10px;padding:14px 0;display:grid}.recording-row:first-of-type{margin-top:10px}.recording-row strong,.recording-row small{display:block}.recording-row small{color:var(--muted);margin-top:3px;font-size:9px}.recording-row audio{grid-column:1/-1;width:100%;height:42px}.recording-row button{color:#bf564c;cursor:pointer;background:#fff0ee;border:0;border-radius:11px;min-height:38px;padding:6px 10px;font-size:10px}.activity-row{border-top:1px solid #edf2f3;align-items:center;gap:12px;min-height:62px;padding:10px 0;display:flex}.activity-row:first-of-type{margin-top:10px}.activity-row>span{font-size:27px}.activity-row strong,.activity-row small{display:block}.activity-row strong{font-size:13px}.activity-row small{color:var(--muted);margin-top:3px;font-size:9px}.muted-copy,.privacy-note{color:var(--muted);font-size:11px;line-height:1.6}.danger-button{color:#b64f45;cursor:pointer;background:#fff4f2;border:1px solid #f0c7c2;border-radius:16px;width:100%;min-height:50px;margin-top:18px;font-size:12px;font-weight:800}.privacy-note{text-align:center;padding:0 13px}.toast{z-index:100;width:max-content;max-width:calc(100% - 40px);box-shadow:var(--shadow);color:#fff;text-align:center;background:#234352f0;border-radius:999px;padding:11px 15px;font-size:12px;font-weight:800;position:fixed;top:86px;left:50%;transform:translate(-50%)}.loading-screen{min-height:100dvh;color:var(--ink);background:linear-gradient(#dff6ff,#fff8e9);align-content:center;place-items:center;display:grid}.loading-goose{font-size:75px;animation:1.2s ease-in-out infinite alternate bob}.loading-screen p{font-size:14px;font-weight:800}.motion-off *{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media (width>=620px){.today-page,.park-page,.awards-page,.lesson-content,.parent-wrap{padding-left:22px;padding-right:22px}.hero-card{background-position:50%;min-height:440px}.hero-copy{max-width:420px;bottom:28px;left:30px;right:auto}.unit-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sticker-grid{grid-template-columns:repeat(9,1fr)}.poem-card{padding:26px 50px}.poem-line{min-height:70px}.parent-unit-row{grid-template-columns:58px minmax(0,1fr) 60px 64px}}@media (width>=900px){.topbar{padding-left:max(24px,50vw - 380px);padding-right:max(24px,50vw - 380px)}.hero-card{min-height:460px}.map-zone{padding:24px}.unit-card:hover,.install-card:hover,.review-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}}