*{box-sizing:border-box}body{margin:0;background:#f8f3e9;color:#494b3c;font-family:Arial,'PingFang HK','Microsoft JhengHei',sans-serif}main{max-width:880px;margin:auto;padding:28px 32px 20px}header{display:flex;justify-content:space-between;align-items:center}.brand{text-decoration:none;color:inherit;font-size:14px;font-weight:800;letter-spacing:3px;position:relative;padding-left:37px}.brand>span{position:absolute;left:0;top:-5px;font-size:36px;color:#899672}.brand small{display:block;font-size:7px;letter-spacing:1.6px;margin-top:6px}button{font:inherit;cursor:pointer;border:0;color:inherit;touch-action:none;-webkit-tap-highlight-color:transparent;user-select:none}button:focus-visible{outline:3px solid #bd704e;outline-offset:4px}#pause{width:44px;height:44px;border:1px solid #d6d7c8;border-radius:50%;background:transparent;font-weight:bold}.heading{text-align:center;margin:30px 0 22px}.eyebrow{font-size:10px;letter-spacing:3px;color:#8a9275}h1{font-size:40px;letter-spacing:2px;margin:10px 0}h1 span{color:#929f7c}.heading p{font-size:13px;color:#8b897b;margin:0}.game{height:440px;position:relative;overflow:hidden;border-radius:26px;background:#edece0;border:1px solid #dfdfce;box-shadow:0 12px 40px #6a634009}.hud{position:absolute;top:23px;left:25px;right:25px;display:flex;justify-content:space-between;z-index:2;pointer-events:none}.hud small{display:block;font-size:11px;color:#777b66;margin-bottom:6px}.hud strong{font-size:30px;font-weight:500;font-variant-numeric:tabular-nums}.hud strong span{font-size:16px;margin-left:4px}.hud .best{text-align:right}.best strong{font-size:18px}canvas{width:100%;height:100%;display:block}#overlay{position:absolute;inset:0;display:flex;align-items:center;flex-direction:column;justify-content:center;background:#f4f0e46b;backdrop-filter:blur(2px);z-index:3;padding-bottom:25px}.pill{border:1px solid #bfc5ab;border-radius:30px;font-size:10px;padding:7px 14px;background:#faf8edba}h2{text-align:center;font-size:30px;line-height:1.45;letter-spacing:2px;margin:15px 0 4px}#desc{font-size:12px;line-height:1.9;text-align:center;color:#797c68;margin:8px 0 18px}#start{background:#747f60;color:#fffef4;border-radius:14px;padding:16px 28px;min-width:210px;box-shadow:0 5px 0 #566146;font-weight:bold}#start span{margin-left:30px}#hint{font-size:10px;color:#858875;margin-top:16px}.scene-label{position:absolute;bottom:15px;width:100%;text-align:center;font-size:8px;letter-spacing:2px;color:#999c87;pointer-events:none}#notice{position:absolute;top:100px;text-align:center;width:100%;font-size:12px;color:#ab644b;opacity:0;pointer-events:none}.controls{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:18px}.move{display:flex;gap:10px}.controls button{background:#e9e8db;border:1px solid #d5d8c4;border-bottom:4px solid #c5cbb4;border-radius:16px;height:60px;min-width:66px;font-size:25px}.controls button:active{transform:translateY(2px);border-bottom-width:2px;background:#d6ddc5}#jump{font-size:14px;min-width:150px;background:#e4d7c6;border-color:#d2bfaa}#jump span{font-size:22px;margin-left:18px}.control-note{font-size:11px;line-height:1.7;color:#858773;text-align:center}.control-note span{color:#aaa997}footer{display:flex;justify-content:space-between;font-size:10px;color:#999786;margin-top:24px}.mobile{display:none}@media(max-width:600px){main{padding:18px 18px max(16px,env(safe-area-inset-bottom))}.heading{margin:23px 0 18px}h1{font-size:30px}.heading p{font-size:12px}.game{height:clamp(310px,49svh,500px);border-radius:23px}.hud{top:18px;left:20px;right:20px}.controls button{min-width:62px;height:64px}#jump{min-width:125px}.control-note{font-size:10px}.desktop{display:none}.mobile{display:inline}footer{font-size:9px;margin-top:20px}h2{font-size:27px}}@media(max-width:360px){main{padding:14px 12px}.control-note{display:none}#jump{min-width:130px}}@media(max-height:650px){.heading{margin:12px 0}h1{font-size:26px;margin:7px 0}.game{height:310px}footer{margin-top:12px}}

/* Clear instructions live above the scene, never over the character. */
#overlay{position:relative;inset:auto;background:#fffdf6;backdrop-filter:none;border:1px solid #d3d7bf;border-radius:20px;padding:20px;margin-bottom:16px;box-shadow:0 5px 18px #615d3508}
#overlay h2{font-size:23px;margin:12px 0 8px;letter-spacing:0}#desc{display:flex;justify-content:center;gap:24px;line-height:1.6;font-size:12px;color:#545a44;margin:6px 0 18px}#desc span{flex:1}#desc b{display:block;font-size:14px;color:#455137;margin-bottom:4px}#hint{color:#656d56;font-size:11px}#start{padding:14px 24px}.onboarding .game{height:220px}.onboarding .hud{display:none}.onboarding #pause{visibility:hidden}.onboarding .controls{opacity:.65}#jump{font-size:13px;min-width:164px}.control-note{display:none}#notice{top:88px;background:#faf6e9e8;width:auto;left:50%;transform:translateX(-50%);white-space:nowrap;padding:7px 12px;border-radius:20px;color:#864b30}.controls{position:sticky;bottom:0;background:#f8f3e9f5;padding:10px 0 max(10px,env(safe-area-inset-bottom));margin-top:8px;z-index:4}.controls button{height:70px;min-width:70px}#jump{min-width:155px;background:#d7e0c5;border-color:#b0bd97;font-weight:bold}@media(max-width:600px){.heading{margin:16px 0}.heading h1{font-size:27px}.eyebrow{display:none}#overlay{padding:15px 12px}#overlay h2{font-size:20px}#desc{gap:10px;font-size:11px;width:100%}#desc b{font-size:13px}.onboarding .game{height:200px}.controls button{min-width:64px}#jump{min-width:152px}#hint{font-size:10px}footer{margin-top:8px}}

/* Prevent iOS text selection and long-press callouts, including button labels. */
.controls,.controls *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:none}.controls button{ -webkit-appearance:none;appearance:none }#overlay #desc{display:block;font-size:14px;line-height:1.7;margin:4px 0 18px}#overlay h2{margin:0 0 8px}#overlay{padding:20px}#notice{transition:opacity .15s}

#overlay #desc[hidden]{display:none}#overlay #title{font-size:21px}#overlay #title.result-title{font-size:18px;white-space:nowrap;letter-spacing:0}#start{display:block;text-align:center;min-width:210px;animation:invite 2.2s ease-in-out infinite;transform-origin:center}#start:active{animation:none;transform:scale(.97)}@keyframes invite{0%,100%{transform:scale(1);box-shadow:0 5px 0 #566146,0 0 0 0 #747f6026}50%{transform:scale(1.035);box-shadow:0 5px 0 #566146,0 0 0 9px #747f6000}}#overlay #desc.result-score{text-align:center;margin:10px 0 20px}#desc.result-score .score-label{display:block;font-size:13px;color:#70775e}#desc.result-score strong{display:block;font-size:46px;line-height:1.2;color:#4b5b36;font-variant-numeric:tabular-nums;margin:5px 0}#desc.result-score strong small{font-size:18px}#desc.result-score .score-best{font-size:16px;display:block;color:#626c51;margin-top:6px}#health{position:absolute;top:76px;left:24px;display:flex;gap:3px;z-index:2;pointer-events:none}.heart{display:inline-block;position:relative;width:23px;height:27px;font:25px/27px Arial,sans-serif}.heart-empty{color:#d1cdbd}.heart-fill{position:absolute;left:0;top:0;overflow:hidden;white-space:nowrap;color:#bb725f}.onboarding #health{display:none}#notice{top:112px}@media(prefers-reduced-motion:reduce){#start{animation:none}}@media(max-width:600px){#overlay #title{font-size:20px}#overlay #title.result-title{font-size:17px}#health{left:19px;top:73px}}

/* Keep controls out of the scene while preparing, paused, or viewing results. */
.onboarding .controls{position:static}.onboarding #notice{display:none}
/* A compact landscape layout keeps the whole playing field above the controls. */
@media(orientation:landscape) and (max-height:500px){
 body:not(.onboarding) main{padding:8px 18px}
 body:not(.onboarding) header{height:32px}
 body:not(.onboarding) #pause{height:32px;width:32px}
 body:not(.onboarding) .heading,body:not(.onboarding) footer{display:none}
 body:not(.onboarding) .game{height:calc(100svh - 138px);margin-top:8px}
 body:not(.onboarding) .controls{position:static;margin-top:6px;padding:6px 0}
 body:not(.onboarding) .controls button{height:60px}
}