@charset "UTF-8";
:root{--ink:#173f43;--paper:#faf7ef;--line:#e6e4d8;font-family:Tahoma,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}
body{margin:0;height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column}
button,input,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer;color:inherit}
button:disabled{opacity:.4;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,svg:focus-visible{outline:3px solid #b2803d;outline-offset:3px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.hidden{display:none!important}
.game{flex:1;min-height:0;display:flex;padding:0;width:100%}
.play-area{position:relative;flex:1;min-width:0;overflow:hidden;background:radial-gradient(ellipse at 50% 30%,#f9edcf,#e7d3b1);isolation:isolate}
.scene{display:block;width:100%;height:100%;position:absolute;inset:0;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none}
.scene:active{cursor:grabbing}
.scene-top{position:absolute;z-index:2;top:max(12px,env(safe-area-inset-top));inset-inline:18px;display:flex;justify-content:space-between;align-items:flex-start;gap:10px;pointer-events:none}
.target-chip{display:flex;align-items:center;gap:12px;background:#fffaf0ed;padding:10px 16px;border:1px solid #d9c59e;border-radius:18px;box-shadow:0 5px 20px #785b2410;max-width:300px}
.target-chip svg{width:58px;height:65px;flex-shrink:0}
.target-chip small{font-size:11px;color:#93815f;display:block;margin-bottom:5px}
.target-chip h1{font-size:23px;margin:0;line-height:1.5}
.top-actions{display:flex;align-items:center;gap:7px;pointer-events:auto}
.icon-button{background:#fff9e9ed;border:1px solid #d6c7a8;border-radius:50%;width:40px;height:40px;display:inline-grid;place-items:center;font-size:22px;flex-shrink:0}
.hint-button{border:1px solid #d6c7a8;background:#fff9e9ed;border-radius:25px;font-size:12px;padding:11px 14px;min-height:40px}
.text-button{border:0;background:none;padding:10px 8px;font-size:12px;font-weight:600}
.primary-button{border:0;background:var(--ink);color:#fffbed;padding:13px 21px;border-radius:12px;font-size:14px;font-weight:bold;box-shadow:0 5px 12px #173f4315;min-height:44px;white-space:nowrap}
.primary-button:hover{background:#28585a}
.primary-button:active{transform:scale(.98)}
.scene-bottom{position:absolute;bottom:16px;inset-inline:18px;display:flex;justify-content:space-between;align-items:center;gap:12px;pointer-events:none}
.scene-bottom>span{font-size:12px;background:#fff9e9eb;padding:10px 15px;border-radius:25px;max-width:70%;line-height:1.5}
.scene-bottom>button{pointer-events:auto}
.scene-bottom>button.ready{background:#407761;box-shadow:0 0 0 4px #fff8df88}
.bottom-bar{height:54px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 max(18px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(18px,env(safe-area-inset-left));background:#fbf8ed;border-top:1px solid #d9c9ac}
.bottom-bar>.text-button{min-width:85px;min-height:42px}
#chapterNav{display:flex;gap:7px;align-items:center;min-width:0;overflow-x:auto}
#chapterNav button{width:36px;height:36px;flex-shrink:0;border:1px solid #ddd6c6;border-radius:50%;background:transparent;font-size:12px;color:#817c6d}
#chapterNav button.active{background:var(--ink);border-color:var(--ink);color:#fff6e6}
#chapterNav button.done:not(.active){background:#dce5d9;color:#486c54;border-color:#ccd8c7}
.action-bar{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 28px);background:#fffaf0f2;border:1px solid #dbc59b;box-shadow:0 5px 24px #28403018;border-radius:17px;padding:10px;display:flex;gap:12px;align-items:center;z-index:3}
.motion-controls{display:grid;grid-template-columns:40px minmax(150px,280px);gap:4px 10px;align-items:center}
.motion-controls>.icon-button{grid-row:1/3;width:38px;height:38px}
.motion-controls label{font-size:12px;font-weight:bold}
.motion-controls input{width:100%;height:21px;margin:0;cursor:ew-resize;accent-color:var(--ink);direction:ltr;touch-action:pan-x}
.found-name{font-size:15px;padding:0 8px}
.found-name:empty{display:none}
.eyebrow{font-size:12px;font-weight:bold;color:#967847}
.explain-dialog{width:min(1100px,96vw);padding:20px;max-height:96dvh;overflow:hidden}
.explain-dialog[open]{display:flex;flex-direction:column}
.explain-header{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-shrink:0}
.explain-header h2{font-size:29px;margin:6px 0 12px}
#explainDescription{font-size:18px;line-height:1.5;margin:0 0 12px}
.reveal-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;min-height:0;flex-shrink:0;padding:2px;align-content:start;cursor:pointer}
@media(min-width:601px),(orientation:landscape){.reveal-board[data-item-count="4"]>.reveal-item:nth-child(4){grid-column:2;grid-row:2}}
.reveal-board[data-item-count="1"]{grid-template-columns:minmax(0,560px);justify-content:center;align-content:center}
.reveal-board[data-item-count="1"]>.reveal-item{grid-column:1;grid-row:1;width:100%;justify-self:center}
.reveal-board[data-item-count="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}
.reveal-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;background:#f0e8d6;border:1px solid #e0d4bb;border-radius:18px;padding:12px;min-width:0}
.reveal-item.unrevealed{visibility:hidden;pointer-events:none}
.reveal-item.off-page{display:none}
.reveal-item svg{width:48px;height:54px;flex-shrink:0}
.reveal-item h3{font-size:25px;margin:0 0 5px;line-height:1.35}
.reveal-item p{font-size:19px;line-height:1.5;margin:0;color:#586c62}
.explain-footer{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:12px;margin-top:12px;flex-shrink:0}
#revealCount{font-size:12px;color:#8b806d;direction:ltr}
@keyframes appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

dialog{border:1px solid #e6dac0;border-radius:26px;background:#fcf8ed;color:var(--ink);padding:34px;max-width:calc(100vw - 30px);max-height:calc(100dvh - 24px);box-shadow:0 30px 120px #0d262d55}dialog::backdrop{background:#153b40ab;backdrop-filter:blur(6px)}.welcome-dialog{text-align:center;width:510px;padding:27px 42px}.welcome-art{height:115px;width:190px;margin:0 auto 20px;position:relative}.welcome-art svg{height:115px;width:105px}.welcome-star{position:absolute;color:#c3a260}.s1{font-size:30px;left:12px;top:24px}.s2{font-size:22px;right:14px;bottom:17px}.welcome-dialog h1{font-size:42px;letter-spacing:-1.5px;margin:15px 0}.welcome-dialog h1 em{font-style:normal;color:#ac8050}.welcome-dialog p{font-size:16px;line-height:1.9;color:#64736c;margin:0 0 22px}.welcome-steps{display:flex;gap:12px;justify-content:center;font-size:10px;padding:17px 0;border-block:1px solid #e8dfcf;margin-bottom:22px}.welcome-steps b{display:block;background:#eee5d2;border-radius:50%;width:23px;height:23px;line-height:23px;margin:0 auto 8px;color:#967440}.large{display:block;width:100%;padding:17px;font-size:16px}.rotate-note{display:block;font-size:10px;line-height:1.7;color:#858775;margin-top:18px}.info-dialog{width:560px;padding:35px}.info-dialog>.icon-button{position:absolute;left:16px;top:14px}.info-dialog h2{font-size:25px;margin:20px 0}.info-dialog p,.info-dialog li{font-size:17px;line-height:2}.info-dialog ul{padding-right:24px}.info-dialog .note{font-size:12px;color:#7b7b69;border-top:1px solid var(--line);padding-top:12px}.info-dialog>.primary-button{width:100%;margin-top:12px}.finish-dialog{text-align:center;width:600px}.finish-symbol{display:block;font-size:66px;color:#c3a260;margin-bottom:15px}.finish-dialog h1{font-size:34px}.finish-pills{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.finish-pills span{font-size:12px;padding:10px 13px;background:#eee7d5;border-radius:25px}blockquote{font-size:32px;line-height:1.65;margin:27px 0;color:#80583d}cite{display:block;font-style:normal;font-size:12px;color:#8e8c76}.finish-dialog p{font-size:14px;line-height:1.8;color:#758171;margin-bottom:24px}

@media(max-height:500px) and (orientation:landscape){
  .scene-top{top:9px;inset-inline:12px}.target-chip{padding:6px 11px;gap:8px;border-radius:13px;max-width:225px}.target-chip svg{width:39px;height:44px}.target-chip h1{font-size:17px}.target-chip small{font-size:9px;margin-bottom:2px}
  .icon-button{width:34px;height:34px;font-size:19px}.hint-button{min-height:34px;padding:8px 11px;font-size:10px}.top-actions{gap:5px}
  .bottom-bar{height:42px;padding-inline:12px}.bottom-bar>.text-button{font-size:11px;min-height:38px}#chapterNav button{width:29px;height:29px;font-size:10px}
  .scene-bottom{bottom:10px;inset-inline:12px}.scene-bottom>span{font-size:10px;padding:8px 12px}.primary-button{min-height:38px;padding:10px 16px;font-size:12px}
  .action-bar{bottom:8px;padding:7px;gap:10px;border-radius:13px}.motion-controls{grid-template-columns:34px minmax(150px,260px);gap:2px 9px}.motion-controls label{font-size:11px}.motion-controls>.icon-button{width:32px;height:32px}
  .welcome-dialog{width:550px;padding:20px 35px}.welcome-art{display:none}.welcome-dialog h1{font-size:30px;margin:10px 0}.welcome-dialog p{font-size:13px;margin-bottom:12px}.welcome-steps{padding:10px 0;margin-bottom:13px}.welcome-steps b{display:inline-block;margin:0 0 0 5px}.rotate-note{margin-top:10px}.large{padding:12px}
  .finish-dialog{padding:12px}.finish-symbol{display:none}.finish-dialog h1{font-size:24px;margin:4px 0}.finish-dialog blockquote{font-size:24px;margin:10px 0}.finish-dialog p{font-size:12px;margin:12px 0}.finish-pills span{font-size:10px;padding:7px}
  .explain-dialog{padding:10px 14px;width:96vw}.explain-header h2{font-size:21px;margin:2px 0 6px}.explain-header .eyebrow{font-size:10px}.reveal-board{gap:7px}.reveal-item{padding:8px;gap:5px;flex-direction:row;text-align:right;align-items:flex-start}.reveal-item svg{width:26px;height:30px}.reveal-item h3{font-size:18px;margin-bottom:4px}.reveal-item p{font-size:15px;line-height:1.4}.explain-footer{margin-top:7px;padding-top:7px}
}
@media(max-width:600px) and (orientation:portrait){
  .scene-top{inset-inline:10px;top:12px;gap:7px}.target-chip{gap:8px;padding:9px 11px;max-width:190px;border-radius:14px}.target-chip svg{width:39px;height:47px}.target-chip h1{font-size:17px}.target-chip small{font-size:9px}
  .top-actions{gap:4px}.top-actions #help,.top-actions #brand{display:none}.icon-button{width:34px;height:34px;font-size:20px}.hint-button{font-size:10px;padding:8px 10px;min-height:34px}
  .scene-bottom{inset-inline:12px;bottom:14px}.scene-bottom>span{font-size:10px;padding:10px 12px}.primary-button{font-size:12px;padding:12px 14px}
  .bottom-bar{height:52px;padding-inline:8px;gap:3px}.bottom-bar>.text-button{min-width:48px;font-size:10px;padding-inline:3px}#chapterNav{gap:4px}#chapterNav button{width:28px;height:30px;font-size:10px}
  .action-bar{width:calc(100% - 24px);max-width:none;gap:8px;padding:10px;flex-wrap:wrap}.motion-controls{flex:1;grid-template-columns:34px minmax(100px,1fr)}.motion-controls label{font-size:10px}.motion-controls>.icon-button{width:32px;height:32px}.action-bar>.primary-button{font-size:11px;min-height:40px;padding:10px}.found-name{font-size:13px}
  .welcome-dialog{padding:25px}.welcome-dialog h1{font-size:35px}.welcome-dialog p{font-size:14px}.welcome-steps{gap:10px;font-size:9px}.info-dialog{padding:25px}.info-dialog p,.info-dialog li{font-size:15px}.finish-dialog{padding:25px}.finish-dialog h1{font-size:28px}.finish-dialog blockquote{font-size:26px;margin:20px 0}.finish-pills span{font-size:10px;padding:8px}.finish-dialog p{font-size:12px}
  .explain-dialog{width:calc(100vw - 16px);max-width:none;padding:12px;max-height:96dvh}.explain-header h2{font-size:23px;margin:4px 0 8px}.explain-header .eyebrow{font-size:10px}.reveal-board{grid-template-columns:1fr;gap:7px}.reveal-item{flex-direction:row;text-align:right;padding:9px;gap:7px}.reveal-item svg{width:30px;height:35px}.reveal-item h3{font-size:21px;margin-bottom:4px}.reveal-item p{font-size:16px;line-height:1.4}.explain-footer{gap:5px;margin-top:8px;padding-top:8px}.explain-footer .text-button{font-size:10px}.explain-footer .primary-button{font-size:11px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media(max-height:500px) and (orientation:landscape){#explainDescription{font-size:13px;margin:0 0 10px}}
@media(max-width:600px) and (orientation:portrait){#chapterNav button{width:26px}#explainDescription{font-size:15px}.reveal-board[data-item-count="2"]{grid-template-columns:1fr}}