@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700;800;900&display=swap');
:root{color-scheme:dark;--ink:#f1f5e7;--muted:#9cb5b0;--lime:#d6ef9a;--line:#ffffff18}*{box-sizing:border-box}body{margin:0;background:#0b2026;color:var(--ink);font-family:'Noto Sans TC',system-ui,sans-serif;min-height:100svh;background-image:linear-gradient(90deg,#091e26b8,#0b2026a0 50%,#091e26cb),image-set(url('assets/orchard.webp') type('image/webp'),url('assets/orchard.png') type('image/png'));background-size:cover;background-position:center;background-attachment:fixed}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid var(--lime);outline-offset:5px}button:disabled{opacity:.35;cursor:default}button{transition:background .2s,transform .2s}button:not(:disabled):active{transform:translateY(2px)}header{height:104px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:13px;color:inherit;text-decoration:none;font-size:22px;font-weight:800;letter-spacing:2px}.brand small{display:block;font-size:10px;letter-spacing:3px;color:#b9c5ab;margin-top:3px}.brand-mark{font-size:38px;color:var(--lime)}.header-note{font-size:14px;color:#b3c5bb;letter-spacing:2px}.quiet{border:1px solid #ffffff26;background:#ffffff06;border-radius:30px;padding:10px 17px;font-size:14px}.quiet span{border:1px solid #ffffff55;border-radius:50%;padding:0 5px;margin-left:9px}main{display:grid;grid-template-columns:minmax(220px,1fr) minmax(300px,470px) minmax(220px,1fr);gap:clamp(28px,4.5vw,76px);max-width:1450px;margin:auto;padding:36px 5% 20px;align-items:center}.eyebrow{font-size:11px;letter-spacing:2.1px;color:#b7c5a5;font-weight:600}h1{font-size:clamp(32px,3.2vw,48px);line-height:1.55;letter-spacing:2px;margin:20px 0}h1 em{font-style:normal;color:var(--lime)}.intro>p,.collection>p{font-size:14px;line-height:2;color:var(--muted)}.record{display:flex;gap:16px;align-items:center;border-top:1px solid var(--line);margin-top:42px;padding-top:25px}.record-symbol{font-size:33px;color:var(--lime)}.record span:not(.record-symbol){font-size:12px;color:var(--muted)}.record strong{display:block;font-size:34px;line-height:1.5;font-weight:500}.record small{font-size:11px;color:#8aa29c}.desktop-hint{font-size:12px;color:var(--muted);margin-top:34px}kbd{font:inherit;background:#ffffff09;border:1px solid #ffffff20;border-radius:5px;padding:3px 6px;margin-right:4px}.play-column{min-width:0}.game-top{display:flex;align-items:center;gap:20px;padding:0 4px 16px}.game-top strong{display:block;font-size:38px;font-weight:600;line-height:1.3;font-variant-numeric:tabular-nums}.game-top .eyebrow{font-size:12px;letter-spacing:1px}.next{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.fruit-icon{background-image:image-set(url('assets/fruits.webp') type('image/webp'),url('assets/fruits.png') type('image/png'));background-size:300% 300%;background-position:calc(var(--col,0)*50%) calc(var(--row,0)*50%);width:52px;height:52px;flex-shrink:0}.controls{display:flex;gap:6px}.controls button{height:34px;width:34px;border:1px solid #ffffff20;background:#ffffff05;border-radius:50%;font-size:19px}.controls button:hover{background:#ffffff15}#app{position:relative;aspect-ratio:2/3;border:1px solid #9bddc65c;border-radius:25px;overflow:hidden;background:linear-gradient(#112f37c9,#0d292fed);box-shadow:0 0 0 6px #b9e5ba06,0 25px 60px #0005,inset 0 0 50px #78d7b911}canvas{display:block;width:100%;height:100%;touch-action:none}.board-caption{position:absolute;bottom:14px;left:0;right:0;text-align:center;font-size:9px;letter-spacing:4px;color:#83b5a579;pointer-events:none}.board-caption span{margin-left:12px}.tool-row{display:flex;gap:9px;margin-top:17px}.tool-row button{position:relative;flex:1;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid #c6ebbf24;border-radius:13px;background:#15363be0;padding:12px 4px}.tool-row button b{font-size:26px;color:var(--lime);font-weight:400}.tool-row button span{font-size:14px;text-align:left}.tool-row button small{display:block;font-size:9px;color:var(--muted);margin-top:3px}.tool-row i{position:absolute;top:-6px;right:5px;border-radius:50%;width:17px;height:17px;background:var(--lime);color:#243629;font:600 10px/17px system-ui}.tool-row [data-active=true]{background:#36594a;border-color:var(--lime)}.play-hint{font-size:11px;text-align:center;color:#9cb5b0;margin:14px 0 0}.collection h2{font-size:22px;font-weight:600;margin:16px 0 4px;display:flex;justify-content:space-between;gap:12px}.collection h2 span{font-size:12px;align-self:center;color:var(--muted)}.collection>p{font-size:12px}.collection ol{list-style:none;margin:22px 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px 8px}.collection li{text-align:center;opacity:.43;transition:opacity .4s}.collection li.unlocked{opacity:1}.collection .fruit-icon{margin:auto;width:68px;height:68px}.collection li span{font-size:12px;display:block;margin-top:5px}.collection li small{font-size:9px;color:#adc8b8;letter-spacing:1px}.tip{border:1px solid var(--line);border-radius:13px;padding:17px 20px;background:#12333a85}.tip>span{font-size:12px;color:var(--lime)}.tip p{font-size:12px;line-height:1.9;margin:10px 0 0;color:var(--muted)}footer{display:flex;justify-content:space-between;margin:12px 5% 0;padding:22px 0;border-top:1px solid var(--line);color:#93aca3;font-size:10px;letter-spacing:1px}.overlay{position:absolute;inset:0;z-index:5;display:grid;place-items:center;background:#09242a7a;backdrop-filter:blur(7px);padding:20px}.overlay[hidden]{display:none}.panel{text-align:center;width:100%}.panel h2{font-size:26px;margin:15px 0}.panel p{font-size:14px;line-height:1.9;color:#c5d3c7}.panel small{display:block;margin-top:18px;color:var(--muted);font-size:12px}.primary{background:var(--lime);color:#243629;border:0;border-radius:30px;padding:14px 30px;font-weight:700;font-size:15px;box-shadow:0 5px 20px #d6ef9a13}.primary:hover{background:#e3ffaf}.panel .primary{margin-top:12px;min-width:200px}.start-art{width:160px;height:160px;margin:0 auto 22px;filter:drop-shadow(0 12px 25px #bef48724)}#finalScore{font-size:70px;color:var(--lime)}.toast{position:absolute;top:16%;left:50%;transform:translate(-50%,-10px);white-space:nowrap;background:#d6ef9a;color:#173d34;padding:10px 17px;border-radius:20px;opacity:0;z-index:9;pointer-events:none;font-size:13px;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{background:#15343b;border:1px solid #96bda850;border-radius:24px;color:var(--ink);padding:32px;max-width:min(490px,90vw);box-shadow:0 30px 90px #0009}dialog::backdrop{background:#021418bb;backdrop-filter:blur(8px)}dialog h2{font-size:24px}dialog p{color:#b7cac1;line-height:1.8;font-size:14px}dialog li{padding:8px 0}dialog .close{float:right;border:0;background:none;font-size:25px}.dialog-actions{display:flex;gap:12px;margin-top:25px}.gpu-canvas{position:absolute;inset:0;pointer-events:none;z-index:1}.board-caption{z-index:2}@media(min-width:1100px) and (max-height:900px){main{grid-template-columns:1fr minmax(300px,370px) 1fr;padding-top:22px;gap:55px}header{height:80px}.collection .fruit-icon{width:58px;height:58px}.collection ol{gap:10px}.game-top strong{font-size:31px}h1{font-size:38px}footer{padding:13px 0}}@media(max-width:1000px){main{grid-template-columns:minmax(300px,440px) minmax(210px,1fr);gap:35px;max-width:900px}.intro{display:none}.header-note{display:none}}@media(max-width:650px){header{height:71px;padding:0 20px}.brand{font-size:18px}.brand-mark{font-size:31px}.brand small{font-size:8px}.quiet{font-size:12px;padding:8px 12px}main{display:flex;flex-direction:column;gap:30px;padding:18px 16px 0}.play-column{width:min(100%,430px)}#app{max-height:64svh;aspect-ratio:2/3;width:auto;margin:auto}.game-top{gap:10px}.game-top strong{font-size:28px}.next .fruit-icon{width:40px;height:40px}.controls button{width:32px;height:32px}.tool-row{margin-top:12px}.tool-row button small{display:none}.play-hint{font-size:10px}.collection{width:100%;max-width:430px;padding-top:18px;border-top:1px solid var(--line)}.collection ol{grid-template-columns:repeat(9,1fr);gap:1px;margin:15px 0}.collection .fruit-icon{width:34px;height:34px}.collection li span{font-size:9px}.collection li small,.collection>p,.collection>.eyebrow,.tip{display:none}.collection h2{font-size:16px}.collection h2 span{font-size:11px}footer{font-size:9px;padding:18px 0}footer span:last-child{display:none}.panel h2{font-size:23px}.start-art{width:125px;height:125px;margin-bottom:15px}.panel p{font-size:13px}.panel .eyebrow{font-size:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* Preserve readable labels and keep narrow layouts inside their viewport. */
.eyebrow{font-size:12px}.brand small{font-size:12px;letter-spacing:2px}.tool-row button small{font-size:12px}.play-hint{font-size:12px}.collection>p,.collection li small,.record small,.desktop-hint,.tip>span,.tip p,footer{font-size:12px}.collection li span,.next,.record span:not(.record-symbol){font-size:14px}
@media(max-width:650px){.play-column,.collection{min-width:0}.collection ol{display:flex;overflow-x:auto;padding-bottom:10px;gap:8px}.collection li{flex:0 0 43px}.collection li span{font-size:12px}.collection .fruit-icon{width:42px;height:42px}.brand small{font-size:10px}.next{font-size:12px;gap:4px}.game-top{gap:6px}.controls{gap:3px}.controls button{width:29px;height:29px}.tool-row button span{font-size:14px}.play-hint{font-size:12px;line-height:1.7}.header-note{display:none}.start-art{width:110px;height:110px}.panel .eyebrow{font-size:12px}.panel h2{font-size:21px}.primary{padding:12px 22px}.panel .primary{min-width:170px}.collection h2{margin-top:0}}
@media(max-width:350px){header{padding:0 12px}.brand{gap:7px;font-size:16px}.brand-mark{font-size:25px}.quiet{padding:8px}.game-top strong{font-size:25px}.next .fruit-icon{width:32px;height:32px}.panel h2{font-size:19px}.start-art{width:90px;height:90px;margin-bottom:10px}.panel p{font-size:12px}.panel small{margin-top:12px}.tool-row{gap:6px}.tool-row button{gap:4px}}
/* Leaderboard: native dialogs keep focus and keyboard navigation inside the active view. */
.header-actions{display:flex;align-items:center;gap:10px}.rank-button{color:var(--lime)}.pending-score{border-color:var(--lime);color:var(--lime)}[hidden]{display:none!important}.result-dialog,.leader-dialog{width:min(620px,calc(100vw - 32px));max-width:none;max-height:90svh;padding:30px;overflow:auto;border-color:#bbd7ad55;background:linear-gradient(145deg,#193b41,#102c32)}.result-dialog{width:min(680px,calc(100vw - 32px))}.result-dialog>.close,.leader-dialog>.close{position:absolute;right:15px;top:12px;width:36px;height:36px;border-radius:50%;background:#ffffff08}.result-heading{display:flex;justify-content:space-between;align-items:center;padding-right:35px;gap:15px}.result-heading h2{margin:9px 0 0}.harvest-score{display:flex;align-items:baseline;gap:8px;color:var(--lime)}.harvest-score #finalScore{font-size:48px;font-variant-numeric:tabular-nums;line-height:1.3}.harvest-score span{font-size:14px}.result-note{margin:12px 0 22px;color:var(--lime)!important}.name-label{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;font-size:15px;font-weight:600}.name-label output{font-size:13px;color:var(--muted);font-weight:400}.name-entry{display:flex;gap:10px;align-items:stretch}.name-entry input{min-width:0;flex:1;background:#061e2875;color:var(--ink);border:1px solid #9cc8b752;border-radius:12px;padding:13px 14px;font:inherit;font-size:16px;outline-offset:3px}.name-entry input:focus{outline:2px solid var(--lime)}.name-entry input[aria-invalid=true]{border-color:#ffa59b}.name-entry input::placeholder{color:#adc4ba9e}.name-entry .primary{white-space:nowrap;border-radius:12px;box-shadow:none;padding:12px 20px}.field-error{min-height:18px;margin:5px 0!important;font-size:12px!important;color:#ffc0b6!important}.score-status{font-size:14px;line-height:1.6;margin:8px 0 12px}.score-status[data-kind=error]{color:#ffc0b6}.score-status[data-kind=success]{color:var(--lime)}#dataNotice{font-size:12px;color:var(--muted);padding:8px 0 15px;border-bottom:1px solid var(--line)}#dataNotice summary{cursor:pointer;font-size:13px}#dataNotice p{font-size:12px;line-height:1.8}.ranks-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px}.ranks-heading h3,.ranks-heading>span{margin:0;font-size:15px;font-weight:600}.text-button{background:none;border:0;color:var(--lime);padding:8px 0;font-size:13px}.rank-status{font-size:12px!important;color:var(--muted);margin:5px 0 12px;min-height:18px}.rank-scroll{overflow:auto;max-height:49svh;border:1px solid var(--line);border-radius:12px;overscroll-behavior:contain}.rank-table{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}.rank-table th,.rank-table td{padding:12px;text-align:left;border-bottom:1px solid var(--line)}.rank-table thead th{position:sticky;top:0;background:#204147;font-size:12px;color:#bbcebc;font-weight:500}.rank-table tbody th{font-weight:500;overflow-wrap:anywhere;max-width:190px}.rank-table td:first-child{color:#a9c0af;width:58px}.rank-table td:nth-child(3),.rank-table th:nth-child(3){text-align:right}.rank-table td:nth-child(3){color:var(--lime);font-weight:700}.rank-table td:last-child{font-size:12px;color:var(--muted);white-space:nowrap}.rank-table tr:last-child>*{border-bottom:0}.rank-table tbody tr:nth-child(-n+3) td:first-child{color:var(--lime);font-weight:800}.rank-table .your-score{background:#d6ef9a18}.result-ranks{max-height:230px}.result-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px}.result-actions button{font-size:14px}.leader-intro{margin-bottom:22px}.rank-footnote{font-size:12px!important;margin:15px 0 0}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:650px){header{height:auto;min-height:76px;flex-wrap:wrap;padding:14px 16px;gap:12px}.header-actions{gap:7px;margin-left:auto}.header-actions .quiet{font-size:12px;padding:9px 12px}.header-actions #helpBtn{font-size:0;padding:8px}.header-actions #helpBtn span{font-size:14px;margin:0;display:block}.result-dialog,.leader-dialog{padding:24px 18px;max-height:94svh}.result-heading{padding-right:18px}.result-heading h2{font-size:23px}.harvest-score #finalScore{font-size:38px}.result-heading .eyebrow{font-size:10px}.name-entry{flex-direction:column}.name-entry .primary{min-height:45px}.rank-table th,.rank-table td{padding:11px 8px}.rank-table td:first-child{width:42px}.result-actions{align-items:stretch}.result-actions .primary{padding:12px 16px}.rank-scroll{max-height:48svh}.result-ranks{max-height:180px}.leader-dialog h2{font-size:25px}}

/* A shared, native sheet keeps secondary content out of the playing surface. */
.compact-only{display:none}
.extra-menu{display:flex;align-items:center;gap:10px}
header .quiet{min-height:44px}
.board-stage{min-width:0;display:flex;justify-content:center;align-items:center}
.classic .board-stage #app{width:100%;max-width:470px}
.collection .record{margin:0 0 8px;padding:0;border:0;gap:10px}
.collection .record strong{font-size:26px;line-height:1.3}
.collection .play-hint{text-align:left;margin:8px 0 14px;line-height:1.7}
#playHint[data-verification="unavailable"]{color:#e9dfa5;font-weight:600}
.orchard-panel{width:min(560px,calc(100vw - 24px));max-width:none;max-height:calc(100svh - 24px);padding:0;overflow:auto;overscroll-behavior:contain}
.panel-header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;background:#15343b;border-bottom:1px solid var(--line)}
.panel-header h2{font-size:20px;margin:0;line-height:1.5}
.panel-header .close{float:none;flex-shrink:0;width:44px;height:44px;min-height:44px;border-radius:50%;background:#ffffff08}
.panel-content{padding:20px}
.panel-content>.collection{border:0;padding:0;max-width:none}
.panel-content .collection ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 8px;overflow:visible;margin:20px 0}
.panel-content .collection li{flex:auto}
.panel-content .collection .fruit-icon{width:64px;height:64px}
.panel-content .collection>p,.panel-content .collection>.eyebrow,.panel-content .collection .tip{display:block}
dialog{max-height:calc(100svh - 24px);overscroll-behavior:contain}
dialog .close{min-width:44px;min-height:44px}
dialog button,dialog a.quiet{min-height:44px}
.result-dialog>.close,.leader-dialog>.close{width:44px;height:44px}
@media(min-width:721px){
  .classic{height:100svh;min-height:0;display:flex;flex-direction:column}
  .classic>header{flex-shrink:0}
  .classic>main{flex:1;min-height:0;width:100%;margin:0 auto;padding-top:16px;padding-bottom:16px}
  .classic main>.intro,.classic main>.collection{min-height:0;max-height:100%;overflow:auto}
  .classic .play-column{height:100%;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;gap:10px}
  .classic .game-top{padding-bottom:0}
  .classic .controls button{width:44px;height:44px}
  .classic .board-stage{height:100%;min-height:0}
  .classic .board-stage #app{height:100%;width:auto;max-width:100%;max-height:555px;aspect-ratio:2/3}
  .classic .tool-row{margin:0}
  .classic .play-hint{margin-top:0}
  .classic>footer{display:none}
  .classic .collection ol{margin:14px 0;gap:10px 8px}
  .classic .collection .tip{padding:12px 16px}
}
@media(max-width:720px){
  .compact-only{display:block}
  .classic{height:100svh;min-height:0;display:flex;flex-direction:column}
  .classic header,.expansion header{height:auto;min-height:64px;flex:0 0 auto;flex-wrap:nowrap;padding:8px 12px;padding-top:max(8px,env(safe-area-inset-top));gap:8px;background:#0b2026b8}
  .classic .brand,.expansion .brand{font-size:16px;letter-spacing:1px;gap:7px;white-space:nowrap}
  .classic .brand,.expansion .brand{min-height:44px}
  .classic .brand-mark,.expansion .brand-mark{font-size:28px}
  .classic .brand small,.expansion .brand small{font-size:8px;letter-spacing:2px}
  .classic .header-actions,.expansion .header-actions{gap:4px;margin-left:auto}
  .classic .header-actions .quiet,.expansion .header-actions .quiet{font-size:12px;min-width:44px;min-height:44px;padding:8px 9px;display:grid;place-items:center;white-space:nowrap}
  .classic .header-actions #helpBtn{font-size:12px;padding:8px 9px}
  .classic .header-actions #helpBtn span{display:none}
  .classic .header-actions>.extra-menu{display:none}
  .classic>main{display:block;flex:1;min-height:0;width:100%;max-width:none;margin:0;padding:8px 12px;padding-bottom:max(8px,env(safe-area-inset-bottom))}
  .classic main>.intro,.classic main>.collection{display:none}
  .classic .play-column{width:100%;max-width:430px;height:100%;margin:0 auto;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;gap:8px}
  .classic .game-top{padding:0 2px;min-height:60px;gap:7px}
  .classic .game-top strong{font-size:28px}
  .classic .next .fruit-icon{width:38px;height:38px}
  .classic .controls{gap:4px}
  .classic .controls button{width:44px;height:44px;font-size:20px}
  .classic .board-stage{height:100%;min-height:0}
  .classic .board-stage #app{height:100%;width:auto;max-width:100%;max-height:min(645px,calc((100vw - 24px)*1.5));aspect-ratio:2/3;margin:0}
  .classic .tool-row{margin:0;gap:8px}
  .classic .tool-row button{min-height:48px;padding:8px 4px;gap:5px}
  .classic .tool-row small{display:none}
  .classic .play-meta{display:flex;align-items:center;gap:10px;min-height:44px}
  .classic .play-meta button{flex-shrink:0;min-height:44px;padding:9px 12px}
  .classic .play-meta .play-hint{margin:0;font-size:11px;line-height:1.7;text-align:left}
  .classic>footer,.expansion>footer{display:none}
  .classic .panel .start-art{width:80px;height:80px;margin-bottom:10px}
  .classic .panel h2{font-size:20px;margin:10px 0}
  .classic .panel p{font-size:13px;line-height:1.7}
  .classic .panel small{margin-top:12px}
  .classic .overlay .panel{min-width:0}
  .classic .panel .primary{min-width:0;width:100%;max-width:230px;min-height:44px}
  .panel-content>.extra-menu{align-items:stretch;flex-direction:column;gap:12px}
  .panel-content>.extra-menu>.quiet{min-height:44px;text-align:center;text-decoration:none;color:inherit;padding:12px}
  .panel-content .collection h2{font-size:20px}
}
@media(max-width:720px) and (max-height:699px){
  .classic .overlay{padding:12px}
  .classic .panel .start-art{width:44px;height:44px;margin-bottom:6px}
  .classic .panel .eyebrow,.classic .panel>small{display:none}
  .classic .panel h2{font-size:18px;line-height:1.4;margin:8px 0}
  .classic .panel p{font-size:12px;line-height:1.6;margin:8px 0}
  .classic .panel .primary{margin-top:8px}
}
/* Keep content reachable on short landscape windows and enlarged text. */
@media(max-height:479px){
  .classic{height:auto;min-height:100svh}
  .classic>main{flex:none}
  .classic main>.intro,.classic main>.collection{max-height:none;overflow:visible}
  .classic .play-column{height:auto;grid-template-rows:auto auto auto auto}
  .classic .board-stage{height:auto}
  .classic .board-stage #app{height:360px;width:240px;max-height:none}
  .classic .overlay{padding:12px}
  .classic .panel .start-art{width:44px;height:44px;margin-bottom:6px}
  .classic .panel .eyebrow,.classic .panel>small{display:none}
  .classic .panel h2{font-size:18px;line-height:1.4;margin:8px 0}
  .classic .panel p{font-size:12px;line-height:1.6;margin:8px 0}
  .classic .panel .primary{min-width:0;width:100%;max-width:230px;min-height:44px;margin-top:8px}
}