@import"https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700;800;900&display=swap";:root{font-family:Noto Sans TC,system-ui,sans-serif;color:#193b27;background:#fbf8ef;font-synthesis:none;--green:#507b3f;--ink:#193b27;--muted:#69715f;--line:#e7e4d7}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit;border:0;background:none;touch-action:manipulation}button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #d99729;outline-offset:4px}button:disabled{opacity:.4;cursor:default}svg{width:23px;height:23px;vertical-align:middle;flex-shrink:0}header{height:88px;padding:0 3.4%;display:flex;align-items:center;gap:45px;border-bottom:1px solid var(--line);background:#fffdf7}.brand{font-weight:900;letter-spacing:1px;font-size:29px;display:flex;align-items:center;gap:12px;padding:0}.brand svg{height:39px;width:39px;color:#739149}nav{display:flex;align-items:center;gap:27px}header nav button{height:88px;padding:0 3px;font-size:17px;display:flex;align-items:center;gap:9px;position:relative}header nav .active{font-weight:700}header nav .active:after{content:"";height:3px;background:#65864a;position:absolute;bottom:0;left:0;right:0}.edition{margin-left:auto;font-size:13px;color:var(--muted)}.quiet{padding:10px 15px;border:1px solid var(--line);border-radius:25px;font-size:14px;display:inline-flex;align-items:center;gap:7px}header>.quiet{margin-left:auto}.home{max-width:1536px;margin:auto;display:grid;grid-template-columns:35% 65%;padding:35px 3% 25px;gap:0}.intro{z-index:1;padding-top:10px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,4.2vw,64px);line-height:1.3;letter-spacing:1px;font-weight:900;margin-bottom:14px}.little-leaf svg{color:#84a75c;width:40px;height:40px}.sub{font-size:19px;letter-spacing:1px;margin-bottom:23px}.characters{display:flex;gap:12px;max-width:445px}.character{border:1.5px solid #e7e4d7;border-radius:24px;width:50%;padding:8px 5px 19px;white-space:nowrap;font-size:17px;background:#fffdf680}.character.selected{border:2px solid #6b8a4e;background:#f3f5e6}.avatar{background-image:url(/assets/characters.png);background-repeat:no-repeat;background-size:200% auto;background-position:left center;width:100%;aspect-ratio:1 / 1.08}.avatar.girl{background-position:right center}.character .avatar{margin-bottom:2px}.radio{display:inline-block;width:18px;height:18px;border:2px solid #c6bfaa;border-radius:100%;vertical-align:-3px;margin-right:8px}.selected .radio{border-color:#507b3f;background:#507b3f;box-shadow:inset 0 0 0 3px #f3f5e6}.primary,.secondary{min-height:48px;padding:12px 23px;border-radius:27px;font-weight:700;font-size:16px;display:inline-flex;justify-content:center;align-items:center;gap:12px}.primary{background:#537d40;color:#fff;box-shadow:0 4px 9px #385d2414}.primary:hover{background:#406832}.secondary{background:#fffdf7;border:1px solid #d7dccb}.start{width:min(100%,445px);margin-top:20px;font-size:22px;min-height:59px}.tiny{color:var(--muted);font-size:12px;line-height:1.8;margin-top:12px}.intro>.tiny{text-align:center;max-width:445px}.world{min-width:0;position:relative;display:flex;flex-direction:column;justify-content:center;padding-left:14px}.switch{position:absolute;right:0;top:0;z-index:2;background:#fffdf7;border:1px solid var(--line);padding:5px;display:flex;border-radius:28px;box-shadow:0 3px 15px #57452c0a}.switch button{padding:9px 18px;font-size:14px;border-radius:25px;white-space:nowrap}.switch .on{background:#426536;color:#fff;font-weight:600}.world-art{position:relative;margin-top:12px}.world-art>img{width:100%;display:block;mix-blend-mode:multiply}.map-pin{position:absolute;background:#fff8e9;border:1px solid #c6a777;box-shadow:0 4px 10px #634b2520;border-radius:8px;font-size:13px;padding:8px 10px;font-weight:700;white-space:nowrap}.map-pin.orchard{left:13%;top:57%}.map-pin.flowers{right:17%;top:38%}.map-pin.lab{right:11%;top:67%}.map-pin svg{width:14px;height:14px}.destinations{background:#fffdf7;display:flex;justify-content:space-around;border:1px solid #ece9dd;border-radius:40px;padding:8px;box-shadow:0 5px 25px #655d2e0c;margin:0 auto;width:93%;z-index:1}.destinations button{padding:10px 16px;font-size:16px;white-space:nowrap;border-radius:25px}.destinations .current{background:#eaf0d9;font-weight:700}.destinations span{color:#f5b632}.today{grid-column:1 / -1;display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:17px;background:#fffdf7;border-radius:25px;border:1px solid #eeeadf;box-shadow:0 5px 25px #655d2e08;padding:22px;margin-top:26px;align-items:center}.today h2{font-size:28px;margin-bottom:7px}.today p{font-size:13px;line-height:1.8;margin:0;color:#5f695c}.today>button{display:flex;align-items:flex-start;gap:12px;text-align:left;padding:20px 14px;border:1px solid #e6d7ae;border-radius:16px;min-height:118px}.today>button:nth-child(3){border-color:#b6c9a6}.today>button:nth-child(4){border-color:#edc4ac}.today h3{font-size:18px;margin-bottom:9px}.today svg{width:18px}.step-number{border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;width:32px;height:32px;background:#efb83c;color:#fff;font-weight:800}.n1{background:#7b9a5b}.n2{background:#ef9373}.hidden{display:none!important}.three-world{height:470px;border-radius:25px;overflow:hidden;background:#eef0e0;margin-top:42px}.three-world canvas,.three-lesson canvas{width:100%;height:100%;display:block;touch-action:none}.view-help{font-size:12px;text-align:center;color:var(--muted);margin:7px 0}.loading,.fallback{padding:40px;text-align:center}.lesson{max-width:1320px;margin:auto;padding:30px 4%}.lesson-heading{display:flex;justify-content:space-between;align-items:center}.lesson h1{font-size:37px;margin-bottom:8px}.breadcrumb{font-size:12px;color:#738361;margin-bottom:8px}.lesson-heading>div>p:last-child{font-size:16px}.steps{display:flex;gap:0;margin:24px 0;border-bottom:1px solid var(--line)}.steps button{flex:1;padding:13px 5px 17px;display:flex;align-items:center;justify-content:center;gap:9px;color:#66735c;font-size:15px}.steps span{width:26px;height:26px;border-radius:50%;background:#e9ecdc;font-weight:700;display:grid;place-items:center}.steps .current{font-weight:800;border-bottom:3px solid #6f8c50;color:#193b27}.steps .current span{color:#fff;background:#6f8c50}.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:25px}.lesson-main{padding:30px;background:#fffef9;border:1px solid #e8e7db;border-radius:24px;min-height:470px}.lesson-main h2{font-size:24px;margin-bottom:10px}.lesson-main>p{line-height:1.9;color:#617058;font-size:14px}.lesson-layout aside{padding:0 10px}.lesson-layout aside .avatar{height:195px;width:190px;margin:0 auto}.speech{padding:20px;background:#eef2df;border-radius:20px}.speech h3{font-size:16px;margin-bottom:8px}.speech p{font-size:14px;line-height:1.9;margin:0}.observation{margin:20px 0;padding:0 12px}.observation p{display:flex;justify-content:space-between;font-size:14px}.crates{display:flex;gap:24px;justify-content:center;align-items:flex-end;min-height:230px;padding:20px 5px}.crate{width:29%;max-width:180px;border:2px solid transparent;border-radius:15px;padding:8px;position:relative}.crate.picked{border-color:#5f8a43;background:#f0f5df}.fruit-space{min-height:115px;display:flex;align-content:flex-end;justify-content:center;gap:3px;flex-wrap:wrap;padding:5px 2px}.orange{display:inline-block;width:29px;height:29px;border-radius:50%;background:radial-gradient(circle at 33% 28%,#ffd679,#efa329 67%,#d6891d);box-shadow:inset -2px -3px 4px #b9772133,0 2px 3px #71542f15;position:relative;flex-shrink:0}.orange:before{content:"";position:absolute;top:-3px;left:12px;width:11px;height:6px;border-radius:9px 1px;background:#718d46;transform:rotate(-22deg)}.wood{height:47px;border-radius:4px 4px 10px 10px;background:repeating-linear-gradient(0deg,#c18e55 0 3px,#d5a66d 4px 15px);color:#573b23;display:grid;place-items:center;font-size:13px;border:3px solid #ba874f;box-shadow:0 4px 5px #ac93562a}.crate strong{display:block;font-size:24px;margin-top:14px}.crate small{font-size:13px;font-weight:400}.choices{display:flex;gap:12px;justify-content:center;margin:20px 0}.choices button,.answer-options button{border:1px solid #d8dfc8;background:#f8faef;padding:12px 22px;border-radius:13px;min-height:45px}.choices .chosen,.answer-options .chosen{background:#e7efcf;border-color:#64864d;box-shadow:0 0 0 1px #64864d}.feedback{background:#f5f1df;padding:15px 18px;border-radius:14px;font-size:14px;line-height:1.8;margin-top:20px}.feedback.correct{background:#eaf2dc}.feedback small{display:block;color:#687258}.actions{display:flex;gap:12px;justify-content:center;margin-top:22px}.stage-title{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.switch.inline{position:static;padding:3px;box-shadow:none}.switch.inline button{padding:7px 10px;font-size:12px}.three-lesson{height:285px;border-radius:15px;overflow:hidden}.lesson-footer{display:flex;align-items:center;justify-content:space-between;padding:25px 0}.lesson-footer>span{font-size:13px;color:#6b765e}.equation{font-size:29px;text-align:center;font-weight:800;margin:30px 0}.formula-visual{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin:30px 0}.formula-visual>div{display:flex;flex-wrap:wrap;width:125px;gap:3px;justify-content:center}.formula-visual .orange{width:20px;height:20px}.formula-visual .orange:before{left:7px}.formula-visual p{font-size:13px;text-align:center;margin:0}.formula-visual strong{display:block;font-size:25px;margin-top:8px}.concept{background:#eff4e2;padding:23px;border-radius:16px}.concept h3{font-size:19px}.concept p,details p{font-size:14px;line-height:1.9;margin:0}details{padding:20px 0}summary{cursor:pointer;font-weight:600;font-size:14px}details p{padding-top:15px}.question{border-top:1px solid var(--line);padding:26px 0 5px;position:relative}.question h3{font-size:16px;line-height:1.9;font-weight:600;margin:0 0 15px 31px}.q-number{position:absolute;left:0;top:30px;width:23px;height:23px;background:#e9efda;border-radius:50%;text-align:center;font-size:13px}.answer-options{display:flex;gap:9px;flex-wrap:wrap}.answer-options button{font-size:14px;flex:1;min-width:100px;padding:10px}.hint-button{font-size:12px;text-decoration:underline;color:#667d4c;margin-top:16px;padding:5px}.hint{font-size:13px;line-height:1.8;background:#faf5e7;padding:12px;border-radius:10px}.question form{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:14px}input{width:85px;padding:10px;border:1px solid #b9c6a5;border-radius:9px;background:#fff}input,textarea{color:#193b27}.harvest{display:flex;gap:20px;align-items:center}.harvest .avatar{width:190px;flex-shrink:0}.harvest h3{font-size:20px}.harvest p{line-height:1.9;font-size:14px}.reflection-label{font-size:15px;font-weight:700;display:block;margin:20px 0 12px}textarea{display:block;width:100%;min-height:100px;border:1px solid #c7d2b5;border-radius:13px;padding:15px;background:#fffef9;resize:vertical}.progress-page{max-width:800px;padding:50px 30px;margin:auto}.progress-page h1{font-size:40px}.progress-page>.avatar{width:190px;margin:10px auto}.progress-page section{padding:30px;border:1px solid var(--line);border-radius:22px;background:#fffdf8}.progress-page blockquote{white-space:pre-wrap;border-left:3px solid #86a068;margin:20px 0;padding:10px 20px}footer{padding:20px 4%;border-top:1px solid var(--line);font-size:11px;color:#78806c;display:flex;justify-content:space-between;gap:15px;line-height:1.8}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%);background:#203d29;color:#fff;padding:13px 22px;border-radius:15px;font-size:14px;z-index:10;max-width:90%;box-shadow:0 5px 25px #193b2730}.toast:empty{display:none}.teaching .lesson-main{font-size:1.15em}.teaching .lesson-main>p,.teaching .speech p{font-size:19px}.teaching .lesson-main h2{font-size:30px}.teaching .lesson-layout{grid-template-columns:minmax(0,1fr) 220px}.teaching .lesson-main{min-height:520px}@media(min-width:1500px){.world-art{margin-top:-5px}.home{padding-top:40px}}@media(max-width:1100px){header{gap:30px}.brand{font-size:24px}.home{grid-template-columns:37% 63%;padding-top:25px}.sub{font-size:15px}.character{font-size:14px}.start{font-size:18px}.destinations button{font-size:12px;padding:10px}.today{grid-template-columns:1fr 1fr 1fr}.today>div{grid-column:1/-1}.today>button{min-height:100px}.lesson-layout{grid-template-columns:minmax(0,1fr) 210px}.lesson-main{padding:22px}.orange{width:24px;height:24px}.lesson-layout aside .avatar{width:170px;height:175px}.map-pin{font-size:11px;padding:6px}.three-world{height:380px}}@media(max-width:750px){header{height:72px;padding:0 5%;gap:12px;flex-wrap:wrap}.brand{font-size:22px;letter-spacing:0}.brand svg{height:28px;width:28px}header nav{margin-left:auto;gap:16px}header nav button{height:72px;font-size:0;gap:0}header nav svg{width:23px}.edition{display:none}header>.quiet{font-size:11px;padding:7px}.home{display:flex;flex-direction:column;padding:28px 5%}.intro h1{font-size:42px}.intro h1 br{display:none}.intro{padding:0}.sub{font-size:16px}.characters{max-width:none;justify-content:center}.character{max-width:200px;font-size:15px}.character .avatar{max-height:180px}.start{max-width:412px;display:flex;margin:18px auto 0}.intro>.tiny{max-width:none}.world{padding:0;margin-top:15px}.world-art{margin-top:45px}.switch{top:5px}.three-world{margin-top:55px;height:350px}.destinations{width:100%;padding:5px}.destinations button{font-size:12px;padding:9px 7px}.today{display:flex;flex-direction:column;margin-top:25px;padding:22px;align-items:stretch}.today>button{min-height:0;padding:16px}.today h3{margin-bottom:3px;font-size:16px}.today h2{font-size:25px}.today>button>svg{margin-left:auto}.lesson{padding:23px 5%}.lesson h1{font-size:31px}.lesson-heading{align-items:flex-start;gap:15px}.lesson-heading>div>p:last-child{font-size:13px;line-height:1.8}.lesson-heading>.quiet{font-size:11px;white-space:nowrap;padding:8px}.steps{margin:15px 0;gap:0}.steps button{flex-direction:column;gap:6px;font-size:12px;padding:10px 0}.steps span{width:23px;height:23px}.lesson-layout,.teaching .lesson-layout{display:flex;flex-direction:column}.lesson-main{padding:22px 16px;min-height:0;border-radius:18px}.lesson-main h2{font-size:21px}.lesson-layout aside{display:flex;align-items:center;gap:10px;padding:0}.lesson-layout aside>.avatar{width:95px;height:105px;margin:0;flex-shrink:0}.speech{padding:14px}.speech h3{font-size:13px}.speech p{font-size:12px}.observation{display:none}.crates{gap:8px;min-height:200px;padding:10px 0}.crate{width:32%;padding:3px}.orange{width:21px;height:21px}.orange:before{width:9px;left:7px}.fruit-space{min-height:105px;gap:2px}.crate strong{font-size:20px}.wood{height:38px}.choices button{padding:10px 17px;font-size:14px}.primary,.secondary{font-size:14px;padding:10px 18px}.lesson-footer{padding:20px 0}.equation{font-size:23px}.formula-visual{gap:15px}.formula-visual>div{width:100%;max-width:180px}.formula-visual strong{font-size:22px}.harvest{gap:8px}.harvest .avatar{width:110px}.harvest h3{font-size:17px}.harvest p{font-size:13px}.progress-page h1{font-size:32px}.progress-page{padding:30px 5%}footer{flex-direction:column;gap:4px;padding:20px 5%}.map-pin{font-size:10px}.toast{font-size:12px;min-width:260px}.teaching .lesson-main>p{font-size:17px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}.avatar{background-size:200% 100%}.world-art>img{mix-blend-mode:normal}.map-pin.flowers{top:27%;right:13%}.map-pin.lab{top:65%;right:7%}.crate:disabled{opacity:1;cursor:default}.mp-shell{height:100dvh;min-height:550px;position:relative;overflow:hidden;background:#cfe7e2}.mp-canvas{position:absolute;inset:0;outline:none}.mp-canvas canvas{display:block;touch-action:none}.mp-top{position:absolute;inset:20px 24px auto;display:flex;align-items:center;gap:18px;pointer-events:none;z-index:3}.mp-top>*{pointer-events:auto;background:#fffdf3f2;border:1px solid #e7e4d7;box-shadow:0 4px 20px #34543315;border-radius:18px;padding:12px 19px}.mp-top>div{display:flex;flex-direction:column;gap:4px;min-width:200px}.mp-top strong{font-size:17px}.mp-status{font-size:12px;color:#617451}.mp-leave{margin-left:auto;font-size:13px}.mp-lobby{position:absolute;inset:0;background:#294b3b4d;display:grid;place-items:center;z-index:5;padding:30px}.mp-lobby>div{width:min(450px,100%);padding:36px;background:#fffdf3;border:1px solid #eee9d7;border-radius:28px;box-shadow:0 20px 100px #27473340}.mp-lobby h1{font-size:30px}.mp-lobby p{font-size:14px;line-height:1.9}.mp-lobby label{font-weight:700;display:block;margin:20px 0 8px}.mp-lobby input{display:block;width:100%;font-size:24px;letter-spacing:4px;text-transform:uppercase;padding:12px}.mp-lobby .primary{width:100%}.mp-lobby .tiny{font-size:11px;margin-bottom:0}.mp-gender{margin:13px 0;color:#697657}.mp-error{color:#8f4e35;margin-bottom:0}.mp-hud{position:absolute;inset:0;pointer-events:none;z-index:2}.mp-hud button,.mp-hud select,.mp-hud label{pointer-events:auto}.mp-people,.mp-destinations{position:absolute;right:24px;background:#fffdf3ec;border:1px solid #e7e4d7;border-radius:18px;padding:16px 19px;width:196px;box-shadow:0 4px 20px #34543310}.mp-people{top:108px}.mp-people strong,.mp-destinations strong{font-size:13px}.mp-people ul{list-style:none;margin:10px 0 0;padding:0;font-size:12px;line-height:1.9}.mp-people li:before{content:"●";color:#70934e;margin-right:8px}.mp-destinations{top:300px}.mp-destinations button{display:block;padding:9px 0;font-size:13px;width:100%;text-align:left;border-bottom:1px solid #e6e8d9}.mp-destinations button:last-child{border:0}.mp-controls{position:absolute;bottom:24px;left:24px;display:flex;flex-direction:column;gap:10px;font-size:11px;color:#23412d}.mp-controls>span{background:#fffdf3e6;padding:9px 12px;border-radius:12px}.mp-pad{display:grid;grid-template-columns:repeat(3,44px);grid-template-rows:44px 44px;gap:5px;pointer-events:auto;align-self:start}.mp-pad button{background:#fffdf3eb;border:1px solid #e0e5d3;border-radius:13px;font-size:22px;touch-action:none;-webkit-user-select:none;user-select:none}.mp-pad button:first-child{grid-column:2}.mp-pad button:nth-child(2){grid-column:1}.mp-social{position:absolute;bottom:24px;right:24px;display:flex;align-items:center;gap:9px;background:#fffdf3f0;padding:9px 12px;border-radius:18px}.mp-social label{font-size:12px}.mp-social select{font:inherit;font-size:12px;border:1px solid #c8d6b8;border-radius:8px;background:#fffef7;padding:9px;max-width:180px;color:#23412d}.mp-social button{font-size:12px;min-height:37px;padding:7px 15px}.mp-near{position:absolute;left:50%;bottom:100px;transform:translate(-50%);white-space:nowrap}.mp-near .primary{box-shadow:0 5px 30px #294b3b35}.mp-events{position:absolute;left:24px;bottom:190px;background:#fffdf3da;border-radius:12px;padding:10px 13px;font-size:11px;line-height:1.9;white-space:pre-line;max-width:300px}.mp-events:empty{display:none}.mp-name,.mp-world-label,.mp-bubble{position:absolute;transform:translate(-50%,-100%);white-space:nowrap;pointer-events:none;z-index:1}.mp-name{background:#254a37e8;color:#fffdf0;padding:4px 9px;border-radius:10px;font-size:11px}.mp-world-label{font-size:16px;font-weight:800;background:#fff8e6e8;color:#315139;padding:9px 16px;border:1px solid #d3bd89;border-radius:12px;box-shadow:0 4px 15px #25432a12}.mp-bubble{background:#fff;border:1px solid #e1e6d8;border-radius:13px;padding:10px 14px;font-size:12px;z-index:2;box-shadow:0 4px 15px #25432a20}.mp-bubble:empty{visibility:hidden}.mp-task{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(580px,calc(100% - 36px));background:#fffdf3f7;padding:30px;border:1px solid #e4e5d5;border-radius:25px;z-index:4;box-shadow:0 15px 80px #26463035}.mp-task h2{font-size:23px;padding-right:15px}.mp-task p{font-size:13px;line-height:1.9}.mp-task-close{position:absolute;top:12px;right:14px;width:35px;height:35px;font-size:25px}.mp-baskets{display:flex;gap:12px;margin:20px 0}.mp-baskets button{flex:1;background:#f1e5c9;border:2px solid #d5bf93;border-radius:17px;padding:15px;display:flex;flex-direction:column;align-items:center;gap:8px}.mp-baskets strong{font-size:35px}.mp-baskets span,.mp-baskets small{font-size:12px}.mp-baskets .selected{background:#e9efd7;border-color:#66874c}.mp-task-feedback{font-size:14px;line-height:1.8;background:#edf2de;padding:13px 16px;border-radius:13px;margin-bottom:17px}.mp-task .tiny{margin-bottom:0;font-size:11px}.mp-notice{position:absolute;bottom:165px;left:50%;transform:translate(-50%);background:#264933;color:#fff;padding:12px 20px;border-radius:15px;font-size:13px;max-width:80%;z-index:6}.mp-notice:empty{display:none}[hidden]{display:none!important}.mp-entry{display:flex;margin:12px 0 0;width:min(100%,445px);border-color:#9caf80;color:#365b39;background:#f1f4e6;font-size:16px}.mp-shell~footer{display:none}@media(max-width:750px){.mp-top{inset:12px 12px auto;gap:8px}.mp-top>*{padding:9px 11px;border-radius:13px}.mp-top>div{min-width:0}.mp-top strong{font-size:13px}.mp-top button{font-size:11px}.mp-status{font-size:10px}.mp-top .mp-leave{margin-left:auto}.mp-people{top:90px;right:12px;width:140px;padding:12px}.mp-people ul{max-height:100px;overflow:auto}.mp-destinations{right:12px;top:250px;width:140px;padding:12px}.mp-destinations button{font-size:11px;padding:8px 0}.mp-controls{left:12px;bottom:83px}.mp-controls>span{display:none}.mp-pad{grid-template-columns:repeat(3,40px);grid-template-rows:40px 40px}.mp-social{left:12px;right:12px;bottom:12px;padding:8px;gap:7px}.mp-social label{font-size:11px}.mp-social select{flex:1;max-width:none;min-width:0;font-size:11px}.mp-near{bottom:185px;max-width:95%}.mp-near button{font-size:12px;min-height:42px}.mp-events{left:12px;bottom:285px;max-width:200px;font-size:10px;padding:8px}.mp-world-label{font-size:12px;padding:7px 10px}.mp-lobby{padding:20px}.mp-lobby>div{padding:25px}.mp-lobby h1{font-size:26px}.mp-lobby p{font-size:12px}.mp-task{padding:24px;max-height:calc(100dvh - 90px);overflow:auto}.mp-task h2{font-size:20px}.mp-baskets{gap:7px}.mp-baskets button{padding:12px 8px}.mp-entry{max-width:412px;margin:12px auto 0}.mp-notice{bottom:235px;font-size:12px}}.mp-people ul{max-height:132px;overflow:auto}.notes-wrap{max-width:1400px;margin:auto;padding:35px 4% 60px}.notes-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.notes-heading h1{font-size:35px;letter-spacing:0;margin-bottom:10px}.notes-heading>div>p:last-child{font-size:15px;color:#66765d}.notes-summary{background:#34583c;color:#fff9e9;padding:27px 30px;border-radius:23px;display:grid;grid-template-columns:1.6fr 1fr;gap:35px;margin:23px 0}.notes-summary h2{font-size:16px;font-weight:500;margin-bottom:10px;color:#d7e5c1}.notes-summary .notes-formula{font-size:27px;font-weight:800;letter-spacing:1px;margin-bottom:10px}.notes-summary p:last-child{font-size:13px;line-height:1.9;margin:0;color:#eef3df}.notes-scope{border-left:1px solid #73916a;padding-left:25px;display:flex;flex-direction:column;gap:9px}.notes-scope strong{font-size:23px}.notes-scope span{font-size:13px;line-height:1.8}.notes-scope small{font-size:11px;line-height:1.8;color:#dce6ce}.notes-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:25px 0}.notes-tools>label{font-size:13px;font-weight:600}.notes-tools input{width:240px;font-size:13px;padding:10px 13px}.notes-filters{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}.notes-filters button{font-size:12px;padding:9px 13px;border-radius:20px;background:#ecefdf;border:1px solid transparent}.notes-filters .selected{background:#527944;color:#fff}.notes-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:26px;align-items:start}.notes-index{position:sticky;top:16px;max-height:calc(100dvh - 32px);overflow:auto;padding:17px 13px;background:#f1f1e5;border:1px solid #e3e6d5;border-radius:20px}.notes-index h2{font-size:15px;display:flex;justify-content:space-between;padding:0 8px;margin-bottom:14px}.notes-index h2 span{color:#748361;font-size:12px}.notes-index nav{display:flex;flex-direction:column;gap:4px;align-items:stretch}.notes-index nav button{display:flex;align-items:center;gap:10px;text-align:left;font-size:12px;padding:11px 10px;line-height:1.7;border-radius:11px}.notes-index nav button>span:first-child{color:#80916b;font-size:11px}.notes-index nav .current{background:#fffdf5;box-shadow:0 2px 8px #354d2610;font-weight:700;border-left:3px solid #729153}.notes-index small{font-size:9px;background:#e9c97e;padding:2px 5px;border-radius:5px;white-space:nowrap}.notes-index .tiny{padding:0 9px;font-size:10px}.notes-article{background:#fffef8;border:1px solid #e6e6d8;border-radius:22px;padding:30px 34px;scroll-margin-top:20px}.notes-article h2{font-size:27px;margin:15px 0 20px}.notes-card-top{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:12px;color:#70805f}.notes-card-top button{padding:8px 10px;border:1px solid #dce2ca;border-radius:10px;font-size:11px;white-space:nowrap}.notes-card-top button[aria-pressed=true]{background:#f7edd1;color:#7c622d}.notes-cue{border-left:3px solid #b0c293;padding:3px 0 3px 15px}.notes-cue strong{font-size:12px;color:#6c7f59}.notes-cue p{font-size:14px;line-height:1.9;margin:6px 0 0}.notes-rule{background:#edf2e2;padding:17px 20px;font-size:16px;font-weight:700;line-height:1.8;border-radius:13px;margin:22px 0}.notes-example h3,.notes-practice h3,.notes-variants h3{font-size:16px;margin-bottom:11px}.notes-example>p,.notes-practice>p,.notes-variants>p{font-size:14px;line-height:2}.notes-example details{padding:0}.notes-example summary{font-size:13px;color:#547443}.notes-example ol{padding-left:25px;font-size:14px;line-height:2.1}.notes-trap{background:#faf0db;padding:18px 20px;border-radius:13px;margin:20px 0}.notes-trap strong{font-size:13px;color:#8b6935}.notes-trap p{font-size:13px;line-height:1.9;margin:7px 0 0}.notes-variants{padding:5px 0 22px;border-bottom:1px solid #e6e8dc}.notes-variants small{font-size:10px;color:#77836c;line-height:1.9}.notes-practice{padding-top:22px}.notes-practice form{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px}.notes-practice form input{width:120px;font-size:16px}.notes-practice .primary{font-size:13px;min-height:42px;padding:10px 18px}.notes-practice-tools{display:flex;align-items:flex-start;gap:25px;margin-top:18px}.notes-practice-tools>button{font-size:12px;text-decoration:underline;color:#6d8556;padding:0}.notes-practice-tools details{padding:0}.notes-practice-tools summary{font-size:12px;font-weight:400}.notes-practice-tools p{font-size:13px;line-height:1.9}.notes-card-nav{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e6e8dc;margin-top:25px;padding-top:20px;gap:12px}.notes-card-nav>span{font-size:11px;color:#859275}.notes-card-nav button{font-size:13px;min-height:40px;padding:9px 17px}.notes-ggb{margin:35px 0 0 296px;border:1px solid #dbe4ca;border-radius:22px;padding:28px;background:#f4f7e9}.notes-ggb h2{font-size:23px}.notes-ggb p{font-size:14px;line-height:1.9}.notes-ggb .primary{font-size:14px}.notes-ggb iframe{width:100%;height:630px;border:1px solid #e2e5d7;border-radius:14px;margin-top:20px;background:#fffdf7}.notes-ggb-placeholder{background:#fffdf8;padding:22px;border-radius:12px;margin-top:20px;color:#7a866b}.notes-ggb ol{font-size:13px;line-height:2}.notes-map{margin-top:40px;border-top:1px solid #e4e7d7;padding-top:30px}.notes-map h2{font-size:22px}.notes-map>p{font-size:13px;color:#6b7a5e;line-height:1.9}.notes-map>div{display:grid;grid-template-columns:repeat(3,1fr);gap:0 25px}.notes-map>div>div{display:flex;flex-direction:column;padding:16px 0;border-bottom:1px solid #e2e5d7;gap:6px}.notes-map strong{font-size:14px}.notes-map span{font-size:11px;color:#7a886a}.notes-map small{font-size:11px;color:#5e7c47}.notes-empty{padding:40px 0}.notes-empty h2{font-size:24px}.table-scroll{overflow-x:auto}.notes-example table{width:100%;border-collapse:collapse;font-size:13px;margin:15px 0}.notes-example th,.notes-example td{padding:10px;text-align:center;border:1px solid #dce2ce}.notes-example th{background:#edf3df}.notes-chart{margin:20px 0}.notes-chart>div>div{display:flex;align-items:center;gap:10px;margin:8px 0;font-size:11px}.notes-chart>div>div>span{width:30px}.notes-chart>div>div>div{background:#97b377;padding:8px;color:#183b27;border-radius:0 6px 6px 0;min-width:55px}.notes-chart figcaption{font-size:10px;line-height:1.8;color:#718361}.mp-near{display:flex;flex-direction:column;align-items:center;gap:9px}.mp-near .secondary{font-size:11px;min-height:32px;padding:7px 13px;background:#fffdf2e8}@media(max-width:1100px){.notes-layout{grid-template-columns:225px minmax(0,1fr);gap:18px}.notes-ggb{margin-left:243px}.notes-article{padding:24px}.notes-filters{margin-left:0}.notes-heading h1{font-size:29px}.notes-summary{grid-template-columns:1.5fr 1fr;gap:20px;padding:24px}.notes-summary .notes-formula{font-size:23px}header{gap:25px}header nav{gap:20px}}@media(max-width:750px){.notes-wrap{padding:24px 5% 40px}.notes-heading{flex-direction:column;align-items:flex-start;gap:7px}.notes-heading h1{font-size:27px}.notes-heading>div>p:last-child{font-size:13px}.notes-heading>.secondary{font-size:12px;min-height:38px;padding:8px 15px}.notes-summary{grid-template-columns:1fr;padding:23px;gap:18px}.notes-summary .notes-formula{font-size:22px;letter-spacing:0}.notes-scope{border-left:0;border-top:1px solid #73916a;padding:16px 0 0;gap:6px}.notes-scope strong{font-size:19px}.notes-scope span{font-size:12px}.notes-scope small{font-size:10px}.notes-tools{gap:9px}.notes-tools input{flex:1;width:0;min-width:170px}.notes-filters{width:100%;gap:5px}.notes-filters button{padding:8px 11px;font-size:11px}.notes-layout{display:block}.notes-index{position:static;max-height:240px;margin-bottom:20px;padding:15px}.notes-index nav{display:grid;grid-template-columns:1fr 1fr;gap:4px}.notes-index nav button{font-size:11px;padding:9px 7px;gap:6px;align-items:flex-start}.notes-index .tiny{margin:10px 0 0}.notes-index h2{padding:0}.notes-article{padding:21px 17px}.notes-article h2{font-size:23px;line-height:1.5}.notes-card-top{font-size:10px}.notes-card-top button{font-size:10px;padding:7px}.notes-rule{font-size:14px;padding:14px}.notes-example>p,.notes-practice>p,.notes-cue p{font-size:13px}.notes-example ol{font-size:13px;padding-left:21px}.notes-practice form{gap:8px}.notes-practice form input{width:100px}.notes-practice-tools{gap:20px}.notes-ggb{margin:24px 0 0;padding:20px 16px}.notes-ggb h2{font-size:21px}.notes-ggb p{font-size:13px}.notes-ggb iframe{height:720px}.notes-map>div{grid-template-columns:1fr 1fr;gap:0 15px}.notes-map strong{font-size:12px}.notes-map small,.notes-map span{font-size:10px}header nav{gap:12px}header nav button[data-action=notes]{font-size:12px}header .brand{font-size:18px;gap:6px}header .brand svg{width:24px;height:24px}.mp-near{bottom:185px}}.learning-balance{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px;color:#47613e}.learning-balance strong{font-size:18px;margin-left:5px;color:#274b32}.learning-balance span:last-child:not(:nth-child(2)){font-size:11px;color:#728165}.notes-balance{padding:13px 18px;background:#eff3df;border:1px solid #dce5c8;border-radius:13px;margin:20px 0}.reward-result{display:block;color:#4f7c3a;font-size:15px}.feedback>p{margin:0 0 6px}.earned-mark{font-size:10px!important;background:#e3efd4!important;color:#51743e;padding:3px 6px;border-radius:5px}.semester-nav{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px}.semester-nav button{background:#eff0e2;border:1px solid #dfe4d0;padding:12px 17px;border-radius:13px;font-size:13px;display:flex;align-items:center;gap:11px}.semester-nav button.current{background:#4f7442;color:#fff}.semester-nav small{font-size:10px;opacity:.8}.note-heading-actions{display:flex;gap:9px;flex-wrap:wrap}.notes-map>div>button{display:flex;flex-direction:column;text-align:left;padding:16px 0;border-bottom:1px solid #e2e5d7;gap:6px}.notes-map>div>button:hover strong{text-decoration:underline}.study-chart{display:block;width:100%;height:auto;margin-top:20px;font:13px system-ui;fill:#536c49;overflow:visible}.chart-legend{display:flex;gap:18px;align-items:center;font-size:11px;margin:10px 0 20px}.chart-legend i{display:inline-block;width:12px;height:4px;vertical-align:middle;margin-right:7px}.editable-chart{cursor:crosshair;touch-action:manipulation;background:#fffef6;border:1px solid #dce4cc;border-radius:12px}.plot-data{background:#f0f3e6;padding:13px 16px;display:flex;gap:12px;flex-wrap:wrap;font-size:12px;border-radius:10px}.plot-form label{display:flex;flex-direction:column;gap:5px;align-items:flex-start}.plot-form input{width:85px!important}.map-pin.growth{top:22%;left:42%}.home-wardrobe{margin-top:12px;font-size:13px}.mp-top .mp-balance{gap:14px;min-width:0;padding:12px 16px}.mp-top .mp-wardrobe{font-size:13px}.mp-top .mp-leave{margin-left:auto}.mp-panel{position:absolute;inset:12px;background:#fbf8ef;border:1px solid #dfe5d0;border-radius:22px;z-index:10;box-shadow:0 20px 90px #1b3d2c50;display:flex;flex-direction:column;overflow:hidden}.mp-panel-heading{flex-shrink:0;background:#fffdf3;border-bottom:1px solid #e2e5d5;padding:12px 22px;display:flex;align-items:center;justify-content:space-between;gap:15px}.mp-panel-heading>strong{font-size:15px}.mp-panel-heading button{min-height:35px;padding:8px 15px;font-size:12px}.mp-panel-body{overflow:auto;overscroll-behavior:contain;flex:1;min-height:0}.mp-panel .notes-wrap{padding-top:23px;padding-bottom:30px}.mp-panel .notes-index{max-height:65dvh;top:10px}.mp-panel .notes-heading h1{font-size:29px}.mp-panel .notes-article{scroll-margin-top:18px}.wardrobe{max-width:1100px;padding:30px;margin:auto}.wardrobe-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.wardrobe-heading h2{font-size:27px;margin-bottom:10px}.wardrobe .learning-balance{margin:20px 0;padding:15px 20px;background:#eff3df;border-radius:12px}.wardrobe-rule{font-size:13px;line-height:1.9;color:#687d5a}.wardrobe-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:25px}.wardrobe #farmer-preview{height:430px;border:1px solid #dce5ce;border-radius:23px;overflow:hidden}.wardrobe #farmer-preview canvas{display:block;width:100%;height:100%}.wardrobe-items{display:flex;flex-direction:column;gap:12px}.wardrobe-item{padding:17px 19px;display:flex;align-items:center;gap:16px;border:1px solid #e0e4d4;background:#fffdf7;border-radius:16px}.wardrobe-item.equipped{border-color:#8aa46b;background:#f0f5e5}.wardrobe-item h3{font-size:15px;margin:0 0 5px}.wardrobe-item p{font-size:11px;color:#7c896c;margin:0 0 6px;line-height:1.8}.wardrobe-item small{font-size:11px;color:#8c7139}.wardrobe-item button{font-size:11px;min-height:38px;padding:8px 13px;margin-left:auto;white-space:nowrap}.outfit-swatch{position:relative;width:46px;height:60px;flex-shrink:0;background:var(--outfit-color);border-radius:25px 25px 18px 18px;border:5px solid #fff7e7;box-shadow:0 1px 5px #35562e15}.outfit-swatch:before{content:"";position:absolute;width:43px;height:13px;background:var(--hat-color);border-radius:50%;top:-7px;left:-4px}.mp-top .mp-balance span{font-size:11px}.mp-top .mp-balance strong{font-size:16px}.mp-destinations{top:305px}.mp-near{bottom:105px}#standalone-wardrobe{padding:20px 3%}@media(max-width:1050px){.mp-top{flex-wrap:wrap;gap:8px;right:18px;left:18px}.mp-top .mp-balance{margin-left:auto}.mp-top .mp-leave{margin-left:0}.wardrobe-layout{grid-template-columns:1fr 1.5fr}.wardrobe{padding:24px}.wardrobe-item{gap:10px;padding:14px}.wardrobe #farmer-preview{height:410px}}@media(max-width:750px){.semester-nav{gap:6px;margin-bottom:18px}.semester-nav button{font-size:11px;padding:9px 11px;gap:7px}.semester-nav small{font-size:9px}.note-heading-actions .secondary{font-size:11px;padding:8px 13px;min-height:35px}.learning-balance{gap:12px;font-size:12px}.learning-balance strong{font-size:16px}.notes-balance{padding:12px}.notes-balance>span:last-child{width:100%;font-size:10px!important}.mp-top{inset:9px 9px auto;gap:6px;align-items:center}.mp-top>div:first-of-type{min-width:0;flex:1}.mp-top .mp-balance{padding:7px 10px;flex-direction:row;gap:10px;margin-left:0;order:4}.mp-top .mp-balance span{font-size:10px}.mp-top .mp-balance strong{font-size:13px}.mp-top .mp-wardrobe{font-size:11px;order:5;padding:9px 12px}.mp-top .mp-leave{font-size:10px;padding:9px}.mp-people{top:140px}.mp-destinations{top:300px}.mp-panel{inset:5px;border-radius:15px}.mp-panel-heading{padding:10px 12px;gap:7px}.mp-panel-heading>strong{font-size:11px}.mp-panel-heading button{font-size:10px;min-height:32px;padding:6px 10px}.mp-panel .notes-wrap{padding:18px 4%}.mp-panel .notes-heading h1{font-size:24px}.mp-panel .notes-index{max-height:210px}.mp-near{bottom:185px}.wardrobe{padding:20px 15px}.wardrobe-heading{gap:10px;align-items:flex-start}.wardrobe-heading h2{font-size:22px;line-height:1.5}.wardrobe-heading>.secondary{font-size:11px;min-height:35px;padding:8px 12px;white-space:nowrap}.wardrobe-layout{display:flex;flex-direction:column}.wardrobe #farmer-preview{height:260px}.wardrobe-item{gap:10px;padding:13px}.wardrobe-item h3{font-size:13px}.wardrobe-item p{font-size:10px}.wardrobe-item button{font-size:10px;padding:7px 10px}.outfit-swatch{width:35px;height:49px}.outfit-swatch:before{width:34px;left:-4px}.reward-result{font-size:13px}.plot-form input{width:65px!important}.study-chart{font-size:14px}}.mp-shell{overflow:clip}.booklet-nav{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}.booklet-nav button{padding:9px 20px;border:1px solid #cdd9be;border-radius:999px;font-size:13px}.booklet-nav button.current{background:#e0eacb;color:#355a32;border-color:#91aa73;font-weight:800}.booklet-nav>span{font-size:11px;color:#78886d;margin-left:8px}.unit-directory{grid-column:1/-1;border-top:1px solid #dce3cf;padding:36px 0 18px}.directory-heading h2{font-size:27px;margin:8px 0 10px}.directory-heading>p:last-child{font-size:13px;color:#728267;line-height:1.8}.directory-booklet{display:grid;grid-template-columns:78px 1fr;gap:20px;margin-top:25px}.directory-booklet>h3{font-size:17px;align-self:start;background:#e6edda;border-radius:12px;padding:13px 10px;text-align:center}.directory-booklet>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.directory-booklet button{border:1px solid #dce4cd;border-radius:17px;background:#fffdf7;padding:19px;text-align:left;display:flex;flex-direction:column;align-items:start;gap:9px}.directory-booklet button:hover{border-color:#7b9867;background:#f5f7ec}.directory-booklet small{font-size:10px;color:#8a7857}.directory-booklet strong{font-size:17px}.directory-booklet span{font-size:12px;line-height:1.8;color:#718263}.directory-booklet b{font-size:11px;font-weight:600;color:#527844;margin-top:auto}.mp-destination-group>small{display:block;font-size:10px;color:#899579;padding:10px 0 1px;border-top:1px solid #e1e7d5}.mp-destination-group:first-of-type>small{margin-top:10px}.mp-destinations button{padding:6px 0}.symmetry-figure{display:block;width:min(100%,330px);height:auto;margin:18px auto;overflow:visible}.symmetry-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0}.symmetry-panels figure{margin:0;padding:8px;background:#f4f5e9;border-radius:14px}.symmetry-panels .symmetry-figure{margin:0 auto}.symmetry-panels figcaption{text-align:center;font-size:12px;color:#647a52;margin:7px 0}.notes-practice .answer-options:has(.symmetry-figure){display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.notes-practice .answer-options:has(.symmetry-figure)>button{display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:8px;padding:12px;font-size:12px;background:#fffef7;border:1px solid #dbe3ce;border-radius:14px}.notes-practice .answer-options .symmetry-figure{width:100%;margin:0}.axes-options{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.axes-options button{font-size:12px;border:1px solid #d2ddc1;padding:10px 13px;border-radius:10px;background:#fffdf6}.axes-options button[aria-pressed=true]{background:#e0eccf;border-color:#79985e}.mirror-cell-board{width:min(100%,400px);aspect-ratio:1;position:relative;display:grid;grid-template-columns:repeat(var(--grid-size),1fr);grid-template-rows:repeat(var(--grid-size),1fr);border:1px solid #cad7ba;background:#fffef8;margin:20px auto}.mirror-cell-board>button{border-radius:0;border:1px solid #dce5cf;padding:0;min-height:0;aspect-ratio:1;background:#fffef8;touch-action:manipulation}.mirror-cell-board>button.given{background:#8eb9c6;opacity:1}.mirror-cell-board>button.selected{background:#e4b771;box-shadow:inset 0 0 0 3px #fff7e3}.mirror-cell-board>button:not(:disabled):hover{background:#f6e3bd}.mirror-axis{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.mirror-draw-board{position:relative;width:min(100%,470px);aspect-ratio:1;margin:18px auto;background:#fffef8;border:1px solid #e0e6d5;border-radius:13px}.mirror-draw-board>.symmetry-figure{width:100%;max-width:none;height:100%;margin:0}.mirror-point{position:absolute;transform:translate(-50%,-50%);width:23px;height:23px;min-height:0!important;padding:0!important;border:0;border-radius:50%;background:radial-gradient(circle,#8b9d7a 0 3px,transparent 3.5px);font-size:10px;touch-action:manipulation}.mirror-point:disabled{opacity:.35}.mirror-point:not(:disabled):hover,.mirror-point:focus-visible{background:#f0d29a;box-shadow:0 0 0 2px #bf944d}.mirror-point.selected{background:#b98037;color:#fff;border:2px solid #fff8e6;opacity:1}.draw-count{font-size:12px;color:#798769}.draw-tools{display:flex;gap:8px;margin-bottom:15px}.draw-tools button{font-size:11px;min-height:35px;padding:8px 12px}.symmetry-lab{margin:35px 0;padding:27px;background:#eef2e2;border:1px solid #d6e0c7;border-radius:23px}.symmetry-lab h2{font-size:24px}.symmetry-lab p{font-size:13px;line-height:1.9}.fold-controls{display:flex;align-items:center;flex-wrap:wrap;gap:13px}.fold-controls label{font-size:12px;display:flex;align-items:center;gap:8px}.fold-controls select{font:inherit;background:#fffef8;padding:7px;border:1px solid #c9d6b6;border-radius:8px}.fold-controls input{width:135px;accent-color:#6e8c51}.fold-controls output{font-size:11px;min-width:32px}.fold-controls button{font-size:11px;padding:8px 13px;min-height:35px}.fold-stage{display:grid;place-items:center;perspective:900px;min-height:330px;overflow:hidden;margin:12px 0}.fold-paper{position:relative;width:min(100%,330px);aspect-ratio:1;transform:rotateX(12deg);transform-style:preserve-3d}.fold-left,.fold-right{position:absolute;top:0;width:50%;height:100%;overflow:hidden;background:#fffdf6;box-shadow:0 3px 12px #4c674b12;border:1px solid #d3ddc5}.fold-left{left:0}.fold-right{left:50%;transform-origin:left center;backface-visibility:visible;transform-style:preserve-3d}.fold-left>.symmetry-figure,.fold-right>.symmetry-figure{position:absolute;top:0;margin:0;width:200%;max-width:none;height:100%}.fold-left>.symmetry-figure{left:0}.fold-right>.symmetry-figure{left:-100%}.fold-axis{position:absolute;top:0;bottom:0;left:50%;border-left:2px dashed #c79849;pointer-events:none}.fold-feedback{background:#fffdf5;border-radius:12px;padding:12px 15px;color:#4a6a3f}@media(max-width:750px){.unit-directory{padding-top:24px}.directory-heading h2{font-size:23px}.directory-booklet{grid-template-columns:1fr;gap:8px}.directory-booklet>h3{justify-self:start;margin:6px 0}.directory-booklet>div{grid-template-columns:1fr}.directory-booklet button{padding:16px}.booklet-nav button{font-size:12px;padding:8px 17px}.notes-practice .answer-options:has(.symmetry-figure){gap:5px}.notes-practice .answer-options:has(.symmetry-figure)>button{font-size:10px;padding:7px}.symmetry-lab{padding:18px 14px;margin:25px 0}.symmetry-lab h2{font-size:21px}.fold-controls label{width:100%}.fold-controls input{flex:1}.fold-stage{min-height:280px}.symmetry-panels{gap:6px}.symmetry-panels figcaption{font-size:10px}.mirror-point{width:24px;height:24px}.mp-destinations{top:265px}.mp-destination-group>small{padding-top:7px}.mp-destinations button{padding:6px 0}.mp-people ul{max-height:65px}.mp-top>div:first-of-type{min-width:125px}}.learning-visual{display:block;width:min(100%,460px);height:auto;margin:20px auto}.hundred-visual{max-width:460px}.learning-lab{margin:32px 0;padding:27px;background:#edf3e4;border:1px solid #d5e0c7;border-radius:22px}.learning-lab h2{font-size:24px}.learning-lab>p{font-size:13px;line-height:1.9}.learning-lab-controls{display:flex;align-items:center;flex-wrap:wrap;gap:14px}.learning-lab-controls label{display:flex;align-items:center;gap:10px;font-size:12px}.learning-lab-controls input{width:180px;accent-color:#6b8d50}.learning-lab-controls output{font-weight:700;min-width:38px}.learning-lab-controls select{font:inherit;padding:8px;border:1px solid #cad8b9;border-radius:8px;background:#fffef7}.learning-lab-controls button{font-size:11px;padding:9px 13px;min-height:36px}.learning-lab-visual{margin:18px auto;max-width:520px}.learning-lab-3d{height:400px;margin:20px 0;border-radius:18px;overflow:hidden;touch-action:none}.learning-lab-3d canvas{display:block}.learning-lab-formula{background:#fffdf5;border-radius:12px;padding:14px 18px;color:#42683a;font-size:15px!important}.mp-solo{width:100%;margin:5px 0 12px}.mp-lobby form:not([hidden]){border-top:1px solid #dce4ce;padding-top:4px}.mp-destinations{top:245px;max-height:calc(100dvh - 345px);overflow-y:auto;overscroll-behavior:contain}.mp-destination-group>small{position:sticky;top:-16px;background:#fffdf3;padding-top:10px}.mp-lobby .tiny{line-height:1.8}@media(max-width:750px){.learning-lab{padding:18px 14px}.learning-lab h2{font-size:21px}.learning-lab-controls label{width:100%}.learning-lab-controls input{flex:1;min-width:0}.learning-lab-3d{height:300px}.learning-lab-formula{font-size:13px!important}.mp-destinations{top:260px;max-height:calc(100dvh - 450px)}.mp-destination-group>small{top:-12px}.mp-lobby>div{max-height:calc(100dvh - 40px);overflow:auto}.mp-top strong{font-size:12px}}.ai-notice{padding:18px 22px;border:1px solid #d9ddc9;border-left:4px solid #7b8f59;border-radius:12px;background:#f4f2e8;color:#354a36;line-height:1.75;font-size:15px}.ai-notice strong{font-size:16px}.ai-notice p{margin:5px 0 0}.home>.ai-notice{grid-column:1/-1;margin-top:24px}.notes-wrap>.ai-notice{margin:18px 0}.mp-camera-controls{position:absolute;top:115px;left:24px;display:flex;gap:7px;pointer-events:auto}.mp-camera-controls button{background:#fffdf3ed;border:1px solid #d8e0ca;border-radius:12px;padding:10px 13px;color:#37583e;font-size:12px;box-shadow:0 3px 14px #34543312}.mp-destinations>[data-destinations-toggle]{font-weight:700;font-size:13px;padding:0 0 9px;min-height:30px;text-align:left;width:100%}.mp-destination-filter{display:flex;align-items:center;gap:8px;font-size:12px;padding:10px 0}.mp-destination-filter select{min-width:0;flex:1;font:inherit;background:#fffdf7;border:1px solid #cad6bb;border-radius:7px;padding:6px}.mp-shell[data-solo=true] .mp-destinations{top:130px;max-height:calc(100dvh - 240px)}.mp-destination-list>strong{display:block}.angle-draw-editor{max-width:520px;margin:12px auto}.notes-practice form:has([data-angle-draw]){display:flex;gap:16px;flex-wrap:wrap;align-items:center}.notes-practice [data-angle-draw]{width:min(280px,100%);accent-color:#6b8d50}.notes-practice form:has([data-angle-draw]) label{display:flex;gap:12px;flex-wrap:wrap;align-items:center}@media(max-width:750px){.mp-camera-controls{top:122px;left:12px;flex-direction:column;gap:5px}.mp-camera-controls button{font-size:10px;padding:8px 10px}.mp-shell[data-solo=true] .mp-destinations{top:140px;right:12px;width:166px;max-height:calc(100dvh - 340px)}.mp-destinations>[data-destinations-toggle]{padding-bottom:0;font-size:11px}.mp-destination-list{padding-top:10px}.booklet-nav{flex-wrap:wrap}.six-ba-lab .learning-lab-controls output{min-width:40px}}.mp-canvas[data-camera-mode=overview] .mp-name{transform:translate(-50%,24px)}@media(max-width:500px){.mp-canvas[data-camera-mode=overview] .mp-world-label{font-size:9px;padding:4px 6px;border-radius:8px}.mp-top{flex-wrap:wrap}.mp-top>div:first-of-type{flex:1}.mp-top .mp-balance{margin-left:auto}.mp-camera-controls{top:144px}}.mp-world-label{display:grid;gap:2px;text-align:center;padding:7px 10px;line-height:1.25;border-top:3px solid #79956b;transition:opacity .2s}.mp-world-label small{font-size:10px;letter-spacing:.08em;font-weight:700}.mp-world-label strong{font-size:14px}.mp-world-label span{font-size:10px;font-weight:500;color:#758365}.mp-canvas[data-camera-mode=overview] .mp-world-label span{display:none}.mp-world-label.outside-booklet{opacity:.42}.mp-destination-group button strong{display:block;font-size:12px}.mp-destination-group button span{display:block;margin-top:3px;color:#7b856b;font-size:10px;font-weight:400}.mp-doorway-info{display:grid;gap:5px;white-space:normal;text-align:left;background:#fffdf3f0;border:1px solid #e2dcc6;border-radius:15px;padding:12px 16px;margin:0 auto 9px;width:min(380px,80vw);box-shadow:0 4px 20px #34543312}.mp-doorway-info strong{font-size:14px}.mp-doorway-info span{font-size:12px;line-height:1.7;color:#657450}@media(max-width:750px){.mp-world-label{padding:5px 7px}.mp-world-label strong{font-size:11px}.mp-world-label small,.mp-world-label span{font-size:9px}.mp-doorway-info{width:min(330px,80vw);padding:9px 12px}.mp-doorway-info strong{font-size:12px}.mp-doorway-info span{font-size:11px}.mp-near{bottom:175px}}@media(max-width:500px){.mp-canvas[data-camera-mode=overview] .mp-world-label{padding:3px 4px}.mp-canvas[data-camera-mode=overview] .mp-world-label strong{font-size:8px}.mp-canvas[data-camera-mode=overview] .mp-world-label small{font-size:7px;letter-spacing:0}.mp-world-label.outside-booklet{opacity:.3}}.destinations.destinations-by-booklet{display:grid;gap:14px;text-align:left;padding:15px 0 0}.destinations-by-booklet section{display:grid;grid-template-columns:65px 1fr;gap:12px;align-items:start}.destinations-by-booklet h3{margin:6px 0;font-size:12px;color:#637950;white-space:nowrap}.destinations-by-booklet section>div{display:flex;flex-wrap:wrap;gap:6px}.destinations-by-booklet button{font-size:11px;margin:0;padding:8px 10px;min-height:32px}.destinations-by-booklet section:nth-child(2) h3{color:#99733d}.destinations-by-booklet section:nth-child(3) h3{color:#657fa5}@media(max-width:500px){.destinations-by-booklet section{grid-template-columns:1fr;gap:4px}.destinations-by-booklet h3{margin:4px 0}.destinations-by-booklet button{font-size:10px}}.mp-shell{overscroll-behavior:none}.mp-panel-body,.mp-destination-list,.mp-lobby>div{touch-action:pan-y}.mp-controls{left:max(24px,env(safe-area-inset-left));bottom:max(24px,env(safe-area-inset-bottom))}.mp-touch-move{display:grid;justify-items:center;gap:7px;pointer-events:auto}.mp-touch-move>span,.mp-jump-controls>span{font-size:11px;color:#365b43;background:#fffdf3e8;padding:5px 9px;border-radius:9px;pointer-events:none}.mp-joystick{position:relative;width:132px;height:132px;border:2px solid #fffdf2c9;border-radius:50%;background:#fffdf35e;box-shadow:inset 0 2px 16px #355b3820,0 5px 20px #355b3812;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.mp-joystick-cross{position:absolute;inset:0;display:grid;place-items:center;font-size:80px;font-weight:300;line-height:1;color:#fffdf3aa;pointer-events:none}.mp-joystick-thumb{position:absolute;left:35px;top:35px;width:58px;height:58px;min-height:58px;border:2px solid #fffef6;border-radius:50%;background:#658b67;box-shadow:0 4px 12px #2e533b33;touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab}.mp-joystick[data-active=true]{background:#fffdf38f;border-color:#edf3cb}.mp-joystick[data-active=true] .mp-joystick-thumb{background:#456e4e;cursor:grabbing}.mp-jump-controls{position:absolute;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:2;display:grid;gap:8px;justify-items:center;pointer-events:none}.mp-jump-controls button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;width:96px;height:96px;min-height:96px;border:3px solid #fffdf1;border-radius:50%;background:#f2d086ed;color:#4b5d37;font-size:17px;font-weight:700;box-shadow:0 5px 20px #355b3825;pointer-events:auto;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.mp-jump-controls button>span{font-size:31px;line-height:1.1}.mp-jump-controls button[data-pressed=true]{transform:scale(.94);background:#dfb86b}.mp-social{bottom:195px}.mp-events{bottom:245px}.mp-near{bottom:140px}.mp-doorway-info{max-width:calc(100vw - 340px)}@media(pointer:coarse),(max-width:1100px){.mp-controls .mp-keyboard-help{display:none}.mp-near{bottom:190px}.mp-shell[data-solo=true] .mp-destinations{max-height:calc(100dvh - 345px)}.mp-controls{left:max(18px,env(safe-area-inset-left));bottom:max(18px,env(safe-area-inset-bottom))}.mp-jump-controls{right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom))}.mp-doorway-info{max-width:calc(100vw - 50px)}.mp-social{bottom:195px}.mp-events{bottom:255px}}@media(max-width:500px){.mp-joystick{width:120px;height:120px}.mp-joystick-thumb{left:31px;top:31px;width:54px;height:54px;min-height:54px}.mp-jump-controls button{width:86px;height:86px;min-height:86px}.mp-touch-move>span,.mp-jump-controls>span{font-size:10px}.mp-controls,.mp-jump-controls{bottom:max(14px,env(safe-area-inset-bottom))}.mp-near{bottom:175px}.mp-doorway-info{max-width:calc(100vw - 40px)}}.math-fraction{font-size:1.13em;white-space:nowrap;margin:0 .1em;vertical-align:middle;math-style:normal}.notes-article .math-fraction{line-height:normal}.answer-options .math-fraction{font-size:1.2em}.notes-practice form.fraction-answer-form{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.fraction-answer-fields{display:flex;align-items:center;gap:12px}.fraction-input-stack{display:grid;grid-template-rows:1fr 1fr;gap:0;align-items:center}.notes-practice .fraction-answer-fields label{display:flex;flex-direction:column;align-items:center;gap:5px;margin:0;font-size:11px;color:#627650}.fraction-input-stack>label:first-child{border-bottom:2px solid #36583f;padding-bottom:8px}.fraction-input-stack>label:last-child{padding-top:8px}.notes-practice .fraction-answer-fields input{width:88px;min-width:0;max-width:none;padding:9px;text-align:center;font-size:20px;line-height:1.3;min-height:46px}.notes-practice .fraction-whole-label{align-self:center}.fraction-answer-label{font-size:13px}.fraction-input-help{flex-basis:100%;margin:0!important}.fraction-answer-fields input::-webkit-inner-spin-button{appearance:none}.fraction-answer-fields input{-moz-appearance:textfield}@media(max-width:500px){.notes-practice form.fraction-answer-form{gap:12px}.notes-practice .fraction-answer-fields input{width:74px;font-size:19px}.fraction-answer-label{flex-basis:100%}}.six-bb-lab .learning-lab-visual{min-width:0}.six-bb-lab-details{max-width:620px;margin:auto}.six-bb-lab-details table{width:100%}.seed-bag-model{display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap;padding:32px 12px}.seed-bag-model>span{display:flex;flex-direction:column;gap:12px;text-align:center;border:2px solid #9cae7d;background:#edf2df;border-radius:16px 16px 25px 25px;padding:23px 18px;min-width:80px}.seed-bag-model strong{font-size:25px}.unit-conversion-model{display:flex;align-items:center;justify-content:center;gap:28px;flex-wrap:wrap;padding:42px 12px}.unit-conversion-model>strong{font-size:36px;overflow-wrap:anywhere}.unit-conversion-model small{display:block;font-size:15px;text-align:center;font-weight:400}.six-bb-visual text{fill:#365742}.six-bb-lab input[type=range]{max-width:100%}@media(max-width:650px){.seed-bag-model{gap:8px}.seed-bag-model>span{min-width:65px;padding:18px 10px}.unit-conversion-model{gap:14px}.unit-conversion-model>strong{font-size:28px}}.progress-transfer{margin-top:22px}.progress-transfer .secondary{margin:5px 8px 5px 0;flex-wrap:wrap}.progress-transfer input[type=file]{width:100%;max-width:260px;font-size:13px}.progress-transfer [role=status]{line-height:1.8}.mp-lobby{pointer-events:none}.mp-lobby>div{pointer-events:auto}
