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20px;position:relative}.sky-decoration{position:absolute;inset:0;overflow:hidden;pointer-events:none;height:650px}.cloud{position:absolute;width:100px;height:27px;background:#ffffffa0;border-radius:60px}.cloud:before,.cloud:after{content:"";position:absolute;background:inherit;border-radius:50%;width:46px;height:46px;left:15px;bottom:0}.cloud:after{width:60px;height:60px;left:38px}.one{top:178px;left:-20px;transform:rotate(-8deg)}.two{top:265px;right:-25px;transform:scale(1.3)}.sun{position:absolute;right:7%;top:80px;background:#ffe39a;width:74px;height:74px;border:12px solid #fff0c4;border-radius:50%;opacity:.7}header{display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);font-size:21px;font-weight:800;letter-spacing:1px}.brand-icon{display:grid;place-items:center;background:var(--green);color:#fff9e9;width:49px;height:49px;font:32px "Kaiti SC",serif;border-radius:17px 17px 17px 5px;transform:rotate(-5deg);box-shadow:3px 4px 0 #bfdccb}.brand small{display:block;font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:500;margin-top:4px}.header-actions{display:flex;gap:10px}.quiet{background:#ffffff9c;border:1px solid #d6e6e6;border-radius:16px;padding:10px 17px;font-size:13px;font-weight:600}.quiet[aria-pressed=true]{background:#dbeddf}.journey{display:flex;align-items:center;justify-content:center;gap:15px;margin:24px 0 22px;font-size:13px;color:#71868b}.journey span{display:flex;gap:8px;align-items:center}.journey b{border:1px solid #c5d9d7;background:#ffffff80;display:grid;place-items:center;width:27px;height:27px;border-radius:50%;font-size:12px}.journey [aria-current=step]{color:var(--green);font-weight:700}.journey [aria-current=step] b{background:var(--green);color:white;border-color:var(--green)}.journey 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enter{from{opacity:.5;transform:translateY(8px)}to{opacity:1;transform:none}}@media(min-width:800px) and (max-height:780px){.app{padding-top:17px}.journey{margin:16px 0}.intro{margin-bottom:15px}h1{font-size:27px}.discovery{margin-bottom:17px}.word-card,.clue-card{min-height:222px}.animal-card img{height:132px}footer{margin-top:13px}.story-visual svg{height:260px}.recognition{margin-top:25px;margin-bottom:25px}.letter-choice{height:210px}.bottom-actions{margin-top:12px}}@media(max-width:760px){.app{padding:20px 23px}.brand small{letter-spacing:1px;font-size:9px}.header-actions{gap:6px}.quiet{padding:9px 12px}.journey{margin:24px 0}.discovery{grid-template-columns:.95fr 1.05fr;gap:13px}.clue-card{padding:20px}.word-card,.clue-card{min-height:250px}.hanzi{font-size:155px}h1{font-size:27px}.choices{gap:13px}.animal-card{padding:10px 4px 16px}.animal-card img{height:148px}.clue-card h2{font-size:20px}.story-shell{padding:15px}.story-visual svg{height:340px}.story-tabs 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.secondary{font-size:11px;padding:9px}.choices{gap:9px}.animal-card{border-radius:20px}.animal-card img{height:105px}.animal-card .choice-dot{width:20px;height:20px}.bottom-actions{gap:8px;flex-wrap:wrap}.text-button{padding:10px;font-size:12px}.story-tabs{flex-wrap:wrap;gap:2px}.story-tabs button{font-size:10px;min-height:36px}.story-visual svg{height:270px}.story-tag{font-size:9px}.story-subtitle{font-size:13px}.player{flex-wrap:wrap}.timeline{min-width:130px}.player .quiet{flex:1}.recognition{gap:10px;margin:30px 0}.letter-choice{height:168px;font-size:85px;border-radius:21px}.result-panel{padding:25px 16px}.result-art{gap:4px}.result-art img{width:155px}.result-art .hanzi{font-size:100px}footer{flex-wrap:wrap;gap:5px}footer button{margin-left:4px}.feedback{padding:13px}.feedback p{font-size:13px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
/* Keep the current action within reach, including on the short iPad landscape. */
body{background:linear-gradient(180deg,#daf0fc 0%,#edf7e7 76%,#dcecbc 100%)}.clue-card{background:#ffebaf;border-color:#fff4d6}.sun{opacity:1;background:#ffdb7a;border-color:#ffefb5}.feedback-card{justify-content:center;background:#e1f0da;border-color:#f1f9e9}.feedback-card .feedback{padding:0;margin:0;border:0;background:transparent;text-align:left}.feedback-card .feedback p{color:#355746;font-size:16px;margin-bottom:16px}.feedback-card .clue-actions{justify-content:flex-start}.feedback-card .primary,.feedback-card .secondary{font-size:13px;padding:10px 14px}.journey [data-step="1"] b{background:#ffe2cb;border-color:#f2cdb2}.journey [data-step="2"] b{background:#d6eafc;border-color:#bbd6ec}.journey [aria-current=step] b{background:var(--green);border-color:var(--green)}
@media(min-width:800px) and (max-height:850px){.app{padding-top:14px;padding-bottom:12px}.journey{margin:10px 0 13px}.intro{margin-bottom:15px}.eyebrow{margin-bottom:5px}h1{font-size:27px;margin-bottom:5px}.word-card,.clue-card{min-height:215px}.clue-card{padding:20px 24px}.clue-card:not(.compact) .clue-icon{position:absolute;right:22px;top:19px;width:35px;height:35px}.clue-card:not(.compact) h2{margin:0 0 5px;font-size:22px}.clue-card:not(.compact) p{margin:4px 0 13px}.clue-card.compact{display:grid;grid-template-columns:120px 1fr;column-gap:15px;row-gap:4px;padding:15px 20px;align-content:center;align-items:center}.clue-card.compact h2{grid-column:1/-1;margin:0;font-size:15px}.clue-card.compact .clue-visual{grid-row:2/5;grid-column:1;height:125px}.clue-card.compact .clue-caption{grid-column:2;text-align:left}.clue-card.compact p{grid-column:2;line-height:1.6;margin:0}.clue-card.compact .clue-actions{grid-column:2;gap:5px}.clue-card.compact .primary,.clue-card.compact .secondary{font-size:11px;padding:7px 12px;min-height:44px}.clue-card.compact .mane-button{padding:2px 1px}.clue-card.compact .clue-visual .hanzi{font-size:105px}.discovery{margin-bottom:14px}.choices-label{margin-bottom:9px}.animal-card{padding:5px 10px 11px}.animal-card img{height:122px}.bottom-actions{margin-top:13px}footer{margin-top:10px}.story-visual svg{height:255px}.story-subtitle{margin-top:10px}.story-footer{margin-top:13px}}
@media(min-width:800px) and (max-height:850px){.app{padding-bottom:8px}.story-shell{padding-top:12px;padding-bottom:14px}.story-visual svg{height:230px}.story-subtitle{min-height:40px;margin:9px 0 2px}.story-footer{margin-top:10px}.story-shell .player .primary{min-height:48px}.app>footer{margin-top:7px}}
/* Version 2: picture-led actions and pre-recorded voice guidance. */
[hidden]{display:none!important}.header-actions{gap:10px}.header-icon{width:58px;height:58px;padding:10px;background:#ffffffba;border:2px solid #fff;border-radius:20px;display:grid;place-items:center;box-shadow:0 4px 0 #678e7e10;color:#367e70}.action-icon{display:block;width:100%;height:100%}.header-icon .action-icon{width:35px;height:35px}.intro{margin:0 0 18px}.intro h1{font-size:26px;margin:0}.journey{margin:15px 0 20px}.journey span span{font-size:12px}.word-card{min-height:272px}.word-card .hanzi{font-size:176px}.clue-card{min-height:272px;padding:18px 22px;align-items:center;justify-content:center}.picture-actions{display:flex;justify-content:center;gap:20px;width:100%;align-items:center}.icon-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:91px;min-height:95px;padding:10px 16px;border-radius:24px;border:2px solid #ffffffb3;position:relative;box-shadow:0 5px 0 #65795718;color:#426758}.icon-button .action-icon{width:50px;height:50px;flex-shrink:0}.icon-button span{font-size:12px;font-weight:700;line-height:1.4;white-space:nowrap}.icon-button.honey{background:#ffd66c;color:#9e742e;border-color:#ffedb2;box-shadow:0 5px 0 #ddb04e}.icon-button.peach{background:#ffd4b8;border-color:#ffead8;box-shadow:0 5px 0 #e1ab8c}.icon-button.mint{background:#2e8372;color:#fffdf2;border-color:#48947e;box-shadow:0 5px 0 #246857}.icon-button.blue{background:#dbeef9;color:#507e9d;border-color:#eefaff;box-shadow:0 5px 0 #bcd6e3}.icon-button.soft{background:#fffdf4;border-color:#fff;box-shadow:0 5px 0 #cfdcc6}.narrator{position:relative;background:none;padding:0 0 8px;display:flex;flex-direction:column;align-items:center;width:144px;min-height:120px;border-radius:30px;margin-bottom:10px}.friend{display:block;width:100px;height:94px;flex-shrink:0}.narrator-play{position:absolute;right:9px;top:48px;width:38px;height:38px;border:3px solid #fff0c5;border-radius:50%;background:#328b7b;box-shadow:0 2px 5px #71624720;display:grid;place-items:center}.narrator-play .action-icon{width:29px;height:29px}.narrator-label{font-size:12px;font-weight:600;color:#866937;margin-top:3px}.welcome-card{background:#ffedb1}.discovery{margin-bottom:22px}.spoken-caption{min-height:43px;max-width:820px;margin:17px auto 0;font-size:12px;line-height:1.7;color:#617966;text-align:center;padding:0 10px}.spoken-caption:empty{min-height:10px;margin-top:8px}.choices{position:relative}.choices .guide-hand{position:absolute;left:50%;top:-22px;transform:translateX(-50%) rotate(-12deg);display:none;width:42px;height:42px;pointer-events:none;filter:drop-shadow(0 2px 2px #78947233)}.choices.guided .guide-hand{display:block}.guided{outline:4px solid #e2a345;outline-offset:6px}.choices.guided{outline:none}.choices.guided .animal-card{border-color:#dbac53;box-shadow:0 0 0 4px #ffe5a3,0 8px 0 #2b655309}.picture-actions .guided:after{content:'';position:absolute;width:12px;height:12px;left:calc(50% - 6px);bottom:-25px;background:#dd9f42;border-radius:50%}.visual-clue{display:flex;flex-direction:row;gap:20px}.visual-clue .clue-visual{height:auto;flex-direction:column;gap:10px;justify-content:center}.visual-clue .clue-visual .hanzi{font-size:130px}.visual-clue .picture-actions{flex-direction:column;gap:12px;width:auto}.visual-clue .icon-button{min-height:92px;min-width:94px}.visual-clue .clue-visual svg{width:142px;height:180px}.clue-caption{font-size:10px}.mane-button{min-height:180px;position:relative;border-style:solid;border-color:#d6bc71;padding:4px 6px;background:#fff7d9}.tap-cue{position:absolute;right:-8px;top:60px;width:40px;height:40px;pointer-events:none;transform:rotate(-18deg)}.mane-button .tap-cue svg{width:40px;height:40px}.mane-button[aria-pressed=true] .tap-cue{display:none}.feedback-picture{display:flex;align-items:center;justify-content:center;gap:12px}.feedback-picture>.friend{width:90px;height:85px}.feedback-picture>span{display:block;width:50px;height:50px}.brief-feedback{font-size:16px!important;margin:3px 0 12px!important;text-align:center}.feedback-card .picture-actions{gap:9px}.feedback-card .icon-button{min-width:85px;padding:10px}.story-tabs button{display:flex;flex-direction:column;align-items:center;min-width:76px;min-height:72px;padding:6px 10px;gap:3px}.story-tabs button svg,.story-tabs button img{display:block;width:52px;height:43px;object-fit:contain}.story-tabs button span{font-size:10px}.story-shell{padding:12px 22px 18px}.story-visual svg{height:270px}.story-subtitle{min-height:38px;font-size:13px;margin:9px 0 5px}.story-footer{justify-content:center;gap:22px;margin-top:16px}.story-footer .icon-button{flex-direction:row;min-height:70px;min-width:148px;padding:8px 17px;gap:10px}.story-footer .icon-button .action-icon{width:41px;height:41px}.story-footer .icon-button span{font-size:13px}.player .icon-button{min-width:66px;min-height:65px;padding:6px 12px;border-radius:18px;gap:2px}.player .icon-button .action-icon{width:29px;height:29px}.player .icon-button span{font-size:10px}.player .icon-button.mint .action-icon{width:32px;height:32px}.player .is-muted{opacity:.55}.story-footer+.spoken-caption{margin-top:12px}.recognition{margin-top:25px;margin-bottom:27px}.recognition.guided{outline:none}.recognition.guided .letter-choice{box-shadow:0 0 0 3px #ffe5a3,0 8px 0 #2b655309}.bottom-actions{gap:20px}.recall-word{min-height:180px;width:190px}.recall-word .hanzi{font-size:125px}.rest-panel{display:flex;align-items:center;justify-content:center;gap:35px;padding:55px}.rest-panel>.friend{width:165px;height:160px}.result-panel{margin-bottom:20px}.result-panel .bottom-actions{margin-top:15px}.speaking #sound{border-color:#acd4bb;background:#e7f3dc}.speaking .narrator{box-shadow:0 0 0 5px #fff8df;transition:box-shadow .3s}footer{margin-top:8px}.brand small{font-size:9px}
@media(min-width:800px) and (max-height:850px){.app{padding-top:13px}.journey{margin:10px 0 14px}.intro{margin-bottom:15px}.intro h1{font-size:25px}.word-card,.clue-card{min-height:252px}.clue-card{padding:16px 20px}.clue-card:not(.compact) h2{display:none}.word-card .hanzi{font-size:172px}.narrator{min-height:104px;margin-bottom:8px;padding:0}.narrator .friend{height:79px;width:85px}.narrator-play{top:35px;right:12px}.narrator-label{font-size:11px}.icon-button{min-height:89px;min-width:102px;padding:8px 16px}.icon-button .action-icon{width:46px;height:46px}.discovery{margin-bottom:22px}.animal-card img{height:123px}.spoken-caption{margin-top:14px;min-height:28px}.spoken-caption:empty{min-height:7px;margin-top:7px}.visual-clue .clue-visual svg{height:155px;width:124px}.visual-clue .clue-visual .hanzi{font-size:123px}.mane-button{min-height:160px}.visual-clue .picture-actions{gap:11px}.visual-clue .icon-button{min-height:92px}.story-visual svg{height:218px}.story-tabs button{min-height:67px}.story-shell{padding:9px 22px 14px}.story-subtitle{margin:6px 0;min-height:27px}.story-footer{margin-top:12px}.recall-word{min-height:170px}.recall-word .hanzi{font-size:124px}.story-footer+.spoken-caption:empty{margin-top:0;min-height:0}}
@media(max-width:800px){.app{padding:20px 25px}.header-icon{width:54px;height:54px;padding:9px}.header-actions{gap:7px}.brand{font-size:18px}.journey{margin:23px 0}.intro h1{font-size:25px}.discovery{gap:15px}.clue-card{padding:18px}.visual-clue{gap:12px}.visual-clue .clue-visual svg{width:120px;height:170px}.visual-clue .clue-visual .hanzi{font-size:115px}.visual-clue .icon-button{min-width:83px;min-height:90px;padding:9px}.picture-actions{gap:14px}.icon-button{min-width:91px}.word-card .hanzi{font-size:155px}.feedback-card .icon-button{min-width:72px}.story-visual svg{height:310px}.story-tabs button{min-width:69px}.story-subtitle{font-size:13px}.story-footer{flex-wrap:nowrap}.recall-word .hanzi{font-size:125px}}
@media(max-width:520px){.app{padding:16px 14px}.brand-icon{width:37px;height:37px;font-size:26px}.brand{font-size:16px;gap:8px}.header-icon{width:44px;height:46px;border-radius:15px;padding:7px}.header-icon .action-icon{width:28px;height:28px}.header-actions{gap:6px}.journey{margin:18px 0}.intro h1{font-size:23px}.discovery{grid-template-columns:.92fr 1.08fr;gap:10px;margin-bottom:21px}.word-card,.clue-card{min-height:239px}.word-card .hanzi{font-size:120px;padding:0}.clue-card{padding:13px 8px}.narrator{width:120px;min-height:108px;margin-bottom:9px}.narrator .friend{width:80px;height:75px}.narrator-label{font-size:10px}.narrator-play{right:9px;top:37px;width:33px;height:33px}.narrator-play .action-icon{width:25px;height:25px}.picture-actions{gap:10px}.icon-button{min-width:69px;min-height:86px;padding:8px 10px;border-radius:20px}.icon-button .action-icon{width:42px;height:42px}.icon-button span{font-size:10px}.visual-clue{flex-direction:column;gap:9px}.visual-clue .clue-visual{gap:2px}.visual-clue .clue-visual svg{height:135px;width:95px}.visual-clue .clue-visual .hanzi{font-size:96px}.visual-clue .picture-actions{flex-direction:row;gap:8px}.visual-clue .icon-button{min-width:65px;min-height:70px;padding:6px}.visual-clue .icon-button .action-icon{width:34px;height:34px}.mane-button{min-height:133px;padding:0 9px}.mane-button .tap-cue svg{height:33px;width:33px}.tap-cue{top:40px;right:-6px}.clue-caption{font-size:8px}.feedback-picture>.friend{width:70px;height:70px}.feedback-picture>span{width:34px;height:34px}.feedback-picture{gap:4px}.brief-feedback{font-size:13px!important}.feedback-card .picture-actions{flex-wrap:wrap;gap:8px}.feedback-card .icon-button{min-width:65px;min-height:72px;padding:6px}.feedback-card .icon-button .action-icon{width:32px;height:32px}.animal-card img{height:98px}.spoken-caption{font-size:11px;min-height:32px;margin-top:14px;padding:0}.story-tabs{flex-wrap:nowrap;gap:2px}.story-tabs button{min-width:0;width:20%;min-height:63px;padding:5px 1px}.story-tabs button svg,.story-tabs button img{height:38px;width:45px}.story-tabs button span{font-size:9px}.story-shell{padding:10px}.story-visual svg{height:225px}.story-subtitle{font-size:11px;min-height:39px}.player{gap:8px;flex-wrap:nowrap}.player .icon-button{min-width:48px;min-height:58px;padding:5px}.timeline{min-width:40px}.timeline label{font-size:9px}.story-footer .icon-button{min-width:132px;min-height:65px;padding:7px 10px}.story-footer .icon-button .action-icon{width:33px;height:33px}.story-footer{gap:15px}.story-footer .icon-button span{font-size:11px}.rest-panel{padding:35px 20px;gap:20px}.rest-panel>.friend{width:120px;height:120px}.recall-word{min-height:163px;width:170px}.recall-word .hanzi{font-size:110px}.bottom-actions{gap:16px}}
.outline-clue{gap:4px;padding:12px 18px;justify-content:center}.outline-button{width:100%;height:145px;position:relative;background:#fff7db;border:1px solid #e5ce8b;border-radius:19px;padding:3px}.outline-button>svg{width:100%;height:100%;display:block}.outline-mane{stroke:#d17e47}.morph-replay{position:absolute;right:10px;bottom:8px;width:25px;height:25px;color:#b7985a}.outline-clue .picture-actions{margin-top:8px}.outline-clue .icon-button{min-height:75px;min-width:92px;padding:6px 16px}.outline-clue .icon-button .action-icon{height:39px;width:39px}.outline-clue .clue-caption{font-size:9px}@media(max-width:520px){.outline-clue{padding:10px 8px;gap:6px}.outline-button{height:150px}.outline-clue .picture-actions{gap:8px;margin-top:0}.outline-clue .icon-button{min-height:70px;min-width:64px;padding:5px}.outline-clue .icon-button .action-icon{width:34px;height:34px}.outline-clue .clue-caption{font-size:8px}}
/* Eight lessons share the same picture-led journey. */
.home-welcome{display:flex;justify-content:center;margin:8px 0 14px}.home-welcome .narrator{margin:0}.lesson-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:850px;margin:auto}.lesson-card{background:linear-gradient(140deg,#fffefa 18%,var(--card-color));border:3px solid #fff;border-radius:26px;min-height:164px;box-shadow:var(--shadow);position:relative;display:grid;place-items:center;padding:15px}.lesson-card .hanzi{font-size:94px}.lesson-play{position:absolute;right:12px;bottom:12px;background:#2e8372;border:3px solid #fff;border-radius:50%;width:33px;height:33px}.lesson-play .action-icon{width:100%;height:100%}.home-welcome+.lesson-grid{margin-bottom:15px}.riddle-art{display:grid;place-items:center}.riddle-art .friend{width:120px;height:120px}.result-panel .bottom-actions{flex-wrap:wrap}.rest-panel{flex-wrap:wrap}header{margin-bottom:20px}.journey:not([hidden]){margin-top:0}.story-tabs svg{overflow:visible}
@media(min-width:800px) and (max-height:850px){.lesson-card{min-height:145px}.lesson-grid{gap:17px}.home-welcome{margin:0 0 12px}.home-welcome .narrator{min-height:96px}.lesson-card .hanzi{font-size:88px}}
@media(max-width:600px){.lesson-grid{grid-template-columns:repeat(2,1fr);gap:14px}.lesson-card{min-height:135px}.lesson-card .hanzi{font-size:85px}.home-welcome{margin:0 0 16px}.riddle-art .friend{width:85px;height:105px}.result-panel .bottom-actions{gap:12px}}