:root{color-scheme:light;--ink:#263f36;--muted:#738078;--green:#365e49;--cream:#fffcf3;--line:#dce5d8}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:#edf3e8;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}button,a,canvas{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;transition:background .15s,transform .15s}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid #de9a39;outline-offset:2px}button:active:not(:disabled){transform:translateY(2px)}[hidden]{display:none!important}
.garden{max-width:1180px;height:100vh;height:100dvh;margin:auto;padding:0 max(20px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(20px,env(safe-area-inset-left));display:grid;grid-template-rows:48px auto minmax(0,1fr) 26px;gap:10px}.topbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.back{color:var(--green);text-decoration:none;font-size:13px;font-weight:700}.brand{font-size:11px;color:#7c8a7b;letter-spacing:3px}.quiet{border:1px solid #d2ddce;background:transparent;border-radius:24px;padding:8px 13px;color:#5c705d;font-size:12px}.intro{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:5px 0 8px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:#7b885b;margin:0 0 6px}h1{font-size:clamp(25px,3vw,36px);letter-spacing:-1px;line-height:1.2;margin:0;font-weight:850}.title-star{color:#d5a74e;margin-left:15px;font-size:29px}.subtitle{font-size:12px;color:var(--muted);margin:7px 0 0}.level-select{display:flex;align-items:center;gap:12px}.level-select>span{font-size:12px;color:#758467}.level-path{display:flex;align-items:center;gap:9px}.level-step{position:relative;width:40px;height:40px;padding:0;border-radius:12px;border:1px solid #c6d5bd;display:grid;place-items:center;font-size:14px;color:#66755d;background:#f4f7ef}.level-step:hover{background:#dfeacb}.level-step.current{background:var(--green);color:white;box-shadow:0 0 0 3px #dce6d5;border-color:var(--green)}.level-step.complete:after{content:'★';position:absolute;right:-3px;top:-7px;color:#d9a23e;font-size:14px;text-shadow:0 1px #fff}
.play-layout{min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:20px}.board-shell{min-height:0;background:var(--cream);border:1px solid #d7e1d1;border-radius:22px;overflow:hidden;box-shadow:0 12px 30px #49603909;display:grid;grid-template-rows:auto minmax(0,1fr) auto}.board-top{display:flex;justify-content:space-between;align-items:center;padding:12px 20px 9px}.tiny-label{display:block;font-size:10px;color:#889174;letter-spacing:1px;margin-bottom:3px}.board-top strong{font-size:16px}.star-counter{padding:7px 12px;background:#f8eed5;border:1px solid #f0dfb6;border-radius:13px;color:#836731;font-size:13px;font-weight:700}.star-counter>span:first-child{color:#dbad4d;margin-right:5px}.canvas-wrap{position:relative;min-height:0;margin:0 10px;display:grid;place-items:center}canvas{display:block;border-radius:17px;touch-action:none;cursor:crosshair;max-width:100%;max-height:100%}.board-bottom{min-height:36px;display:flex;align-items:center;padding:7px 18px;gap:8px}.board-bottom p{margin:0;font-size:11px;color:#6a7966;line-height:1.4}.live-dot{width:6px;height:6px;flex:none;background:#93a86d;border-radius:50%}.side{min-height:0;display:flex;flex-direction:column;gap:12px}.mission{background:var(--cream);padding:20px;border-radius:20px;border:1px solid #dce4d6}.pill{display:inline-block;font-size:10px;padding:5px 9px;background:#e9efda;color:#6f8051;border-radius:6px}.mission h2{font-size:20px;margin:13px 0 8px;letter-spacing:-.8px}.mission p{font-size:11px;line-height:1.7;color:var(--muted);margin:0}.power-label{display:flex;justify-content:space-between;font-size:11px;margin:18px 0 7px;color:#7c8673}.power-label strong{color:#809452}.power-track{height:6px;background:#edf0e4;border-radius:6px;overflow:hidden}.power-track span{display:block;height:100%;background:#abc17f;width:60%;border-radius:6px}.primary{width:100%;padding:12px;border:0;border-radius:12px;background:var(--green);color:#fffdf3;font-size:14px;font-weight:700;box-shadow:0 3px 0 #254631}.primary:hover:not(:disabled){background:#467557}.game-actions{display:grid;gap:10px;margin-top:18px}.restart{width:100%;background:transparent;border:1px solid #dce2d2;border-radius:12px;padding:10px;color:#728068;font-size:12px}.howto{padding:18px 20px;border:1px solid #d9e3d2;border-radius:20px;background:#e5eddd}.howto h2{font-size:13px;margin:0 0 13px}.howto>div{display:flex;gap:10px;margin:12px 0}.howto b{display:grid;place-items:center;flex:none;width:23px;height:23px;background:#f7faef;border:1px solid #d5dec8;border-radius:8px;font-size:10px;color:#839064}.howto p{margin:0}.howto strong{font-size:12px;display:block;margin-bottom:3px}.howto span{font-size:10px;line-height:1.5;color:#7d8974;display:block}.howto .keyboard{border-top:1px solid #d2ddc8;margin-top:13px;padding-top:10px;color:#7e8b74;font-size:10px;line-height:1.7}.gentle-note{text-align:center;font-size:10px;color:#8a957f;line-height:1.6;margin:0 5px}footer{align-self:center;text-align:center;color:#8b9582;font-size:10px}
.result{position:absolute;inset:0;display:grid;place-items:center;padding:12px;background:#e5eed8c9;backdrop-filter:blur(5px);border-radius:17px}.result-card{width:min(100%,340px);max-height:100%;text-align:center;padding:22px;background:#fffdf4;border:1px solid #e1e7ce;box-shadow:0 16px 60px #365a3f20;border-radius:24px}.reward-stars{display:flex;justify-content:center;gap:10px;margin:0 0 12px}.reward-stars span{font-size:54px;color:#dddccd;line-height:1.2;display:block}.reward-stars span.lit{color:#e7b13e;text-shadow:0 3px 0 #be842b,0 0 20px #f5da8580;animation:star-pop .42s ease-out}.result-card h2{font-size:23px;margin:8px 0}.result-card>p:not(.eyebrow){font-size:12px;color:#7b866e;line-height:1.7;margin:10px 0 18px}@keyframes star-pop{0%{transform:scale(.65)}65%{transform:scale(1.18)}100%{transform:scale(1)}}
@media(max-height:780px){.garden{grid-template-rows:42px auto minmax(0,1fr) 20px;gap:7px}.intro{padding:2px 0 4px}.subtitle{display:none}.mission{padding:15px}.howto{padding:13px 16px}.howto>div{margin:8px 0}.howto .keyboard{margin-top:9px;padding-top:7px}.gentle-note{display:none}.game-actions{margin-top:13px}.mission h2{margin:10px 0 7px}}
@media(max-width:700px) and (orientation:portrait){.garden{padding-left:10px;padding-right:10px;grid-template-rows:40px auto minmax(0,1fr) 18px;gap:6px}.brand{font-size:10px;letter-spacing:1px}.intro{flex-wrap:wrap;gap:9px;padding:2px 3px 5px}.intro .eyebrow,.subtitle,.title-star{display:none}h1{font-size:25px}.level-select{gap:8px}.level-select>span{font-size:10px}.level-path{gap:5px}.level-step{width:32px;height:34px;font-size:12px;border-radius:10px}.play-layout{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;gap:7px}.board-top{padding:9px 14px 7px}.board-top strong{font-size:14px}.board-bottom{padding:6px 12px;min-height:32px}.board-bottom p{font-size:10px}.canvas-wrap{margin:0 7px}.side{display:block}.howto,.gentle-note{display:none}.mission{padding:10px 12px;border-radius:16px;display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;align-items:center}.mission h2,.mission>p{display:none}.pill{font-size:10px;justify-self:start}.power-control{grid-column:2;grid-row:1}.power-label{margin:0 0 5px;font-size:10px}.game-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0}.primary,.restart{padding:10px;font-size:12px}.result-card{padding:16px}.reward-stars{margin-bottom:8px}.reward-stars span{font-size:42px}.result-card h2{font-size:20px}.result-card>p:not(.eyebrow){margin:8px 0 12px}}
@media(max-height:620px) and (orientation:landscape){.garden{grid-template-rows:34px auto minmax(0,1fr) 16px;gap:4px;padding-left:12px;padding-right:12px}.intro .eyebrow,.subtitle,.title-star{display:none}h1{font-size:23px}.intro{padding:2px 0}.level-step{width:34px;height:32px}.play-layout{grid-template-columns:minmax(0,1fr) 220px;gap:12px}.howto,.gentle-note{display:none}.mission{padding:12px}.mission h2{font-size:17px;margin:8px 0}.mission p{font-size:10px}.board-top{padding:6px 15px}.board-top>div:first-child{display:flex;align-items:center;gap:8px}.tiny-label{margin:0}.board-bottom{min-height:28px;padding:5px 12px}.board-bottom p{font-size:10px}.power-label{margin-top:12px}.game-actions{margin-top:12px;gap:8px}.result-card{padding:10px 18px;max-width:320px}.reward-stars{margin:0}.reward-stars span{font-size:32px}.result-card .eyebrow{display:none}.result-card h2{font-size:18px;margin:5px 0}.result-card>p:not(.eyebrow){font-size:11px;margin:5px 0 9px}.result-card .primary{padding:8px}}
@media(prefers-reduced-motion:reduce){button{transition:none}.reward-stars span.lit{animation:none}}
/* Compact the celebration itself when the playable area is short. */
.canvas-wrap{container-type:size}
@container (max-height:250px){.result{padding:6px}.result-card{padding:8px 14px;border-radius:16px}.reward-stars{margin:0;gap:8px}.reward-stars span{font-size:28px}.result-card .eyebrow{display:none}.result-card h2{font-size:17px;margin:4px 0}.result-card>p:not(.eyebrow){font-size:10px;margin:4px 0 8px;line-height:1.4}.result-card .primary{padding:7px;font-size:11px}}
@media(min-height:621px) and (max-height:700px){.howto .keyboard{display:none}}
/* Twelve directly selectable levels stay compact on small screens. */
.level-path{display:grid;grid-template-columns:repeat(6,1fr);gap:5px 7px}.level-step{width:34px;height:30px;font-size:12px;border-radius:9px}
@media(max-width:700px) and (orientation:portrait){.intro{flex-wrap:nowrap;gap:8px}.level-select{gap:5px}.level-select>span{display:none}.level-path{gap:4px}.level-step{width:27px;height:28px;font-size:11px}.intro h1{font-size:21px}}
@media(max-width:360px) and (orientation:portrait){.intro h1{font-size:18px}.level-step{width:24px;height:27px}.level-path{gap:3px}}
@media(max-height:620px) and (orientation:landscape){.level-path{grid-template-columns:repeat(12,1fr);gap:4px}.level-step{width:28px;height:28px}}