.app-window[data-app="dino"] .window-body{padding:0;overflow:hidden;display:flex;container-type:normal}
.app-window[data-app="dino"] .window-description{display:none}
.app-window[data-app="dino"] .app-content{flex:1;min-width:0;min-height:0;height:100%}
.app-icon-dino{background:linear-gradient(145deg,#eaf1dc,#bdcba8)}
.dino-game{--dino-paper:#f7f7f0;--dino-panel:#fffffa;--dino-ink:#344238;--dino-muted:#737b70;--dino-line:#dce1d4;--dino-accent:#465e3d;box-sizing:border-box;height:100%;min-height:0;padding:24px;overflow:auto;color:var(--dino-ink);background:var(--dino-paper);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;container-type:inline-size;color-scheme:light;outline:none}
[data-theme="dark"] .dino-game{--dino-paper:#202620;--dino-panel:#282f27;--dino-ink:#e1e8d8;--dino-muted:#a3ae9b;--dino-line:#414b3d;--dino-accent:#bed2a6;color-scheme:dark}
.dino-game *{box-sizing:border-box}
.dino-game button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}
.dino-game button:disabled{opacity:.45;cursor:default}
.dino-game button:focus-visible,.dino-game canvas:focus-visible{outline:3px solid var(--dino-accent);outline-offset:4px}
.dino-game [hidden]{display:none!important}
.dino-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px;margin:0 auto 24px;max-width:1100px}
.dino-wordmark{display:flex;align-items:center;gap:12px}
.dino-wordmark svg{width:36px;height:40px;fill:currentColor}
.dino-wordmark h2{font-size:23px;letter-spacing:2px;line-height:1.25;margin:0 0 5px;font-weight:750}
.dino-wordmark p{font-size:9px;letter-spacing:3px;margin:0;color:var(--dino-muted);font-weight:600}
.dino-scores{display:flex;gap:26px;font-variant-numeric:tabular-nums}
.dino-scores div{display:flex;flex-direction:column;gap:3px;text-align:right}
.dino-scores span{font-size:10px;color:var(--dino-muted);letter-spacing:1px}
.dino-scores strong{font-family:ui-monospace,Consolas,monospace;font-size:24px;letter-spacing:2px;font-weight:600}
.dino-main{max-width:1100px;margin:auto}
.dino-stage{position:relative;width:100%;overflow:hidden;border:1px solid var(--dino-line);border-radius:14px;background:var(--dino-panel);isolation:isolate}
.dino-canvas{display:block;width:100%;height:auto;aspect-ratio:3/1;min-height:210px;touch-action:none;outline:none}
.dino-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:18px;background:color-mix(in srgb,var(--dino-panel) 65%,transparent);pointer-events:none}
.dino-panel{text-align:center;max-width:340px;pointer-events:auto}
.dino-panel>span{display:block;font-size:10px;letter-spacing:3px;color:var(--dino-muted);margin-bottom:12px}
.dino-panel h3{font-size:24px;line-height:1.4;margin:0 0 9px;font-weight:700;letter-spacing:1px}
.dino-panel p{font-size:12px;color:var(--dino-muted);line-height:1.8;margin:0 0 20px}
.dino-primary{border:0;border-radius:7px;background:var(--dino-ink);color:var(--dino-panel)!important;padding:11px 24px;min-height:44px;font-size:13px!important;font-weight:650!important}
.dino-statusbar{display:flex;justify-content:space-between;gap:12px;margin:12px 1px 22px;font-size:11px;color:var(--dino-muted);line-height:1.6}
.dino-mode{white-space:nowrap;font-variant-numeric:tabular-nums}
.dino-controls{display:flex;gap:10px;align-items:center}
.dino-control{min-height:46px;min-width:94px;padding:10px 15px;border:1px solid var(--dino-line);border-bottom-width:3px;background:var(--dino-panel);border-radius:8px;display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px!important;user-select:none;-webkit-user-select:none;touch-action:none!important}
.dino-control:active,.dino-control[aria-pressed="true"]{border-bottom-width:1px;transform:translateY(1px);background:var(--dino-line)}
.dino-control b{font-size:18px;font-weight:500}
.dino-control small{color:var(--dino-muted);font-size:10px}
.dino-pause{margin-left:auto;min-width:78px;touch-action:manipulation!important}
.dino-guide{display:flex;flex-wrap:wrap;gap:10px 22px;margin:24px 0 0;padding-top:17px;border-top:1px solid var(--dino-line);color:var(--dino-muted);font-size:11px;line-height:1.8}
.dino-guide kbd{font:inherit;font-family:ui-monospace,Consolas,monospace;font-weight:650;color:var(--dino-ink)}
.dino-game>.app-data-status{max-width:1100px;margin:18px auto 0;font-size:11px}
@container (max-width:540px){.dino-header{gap:16px;margin-bottom:18px}.dino-wordmark h2{font-size:21px}.dino-wordmark svg{width:30px}.dino-scores{gap:16px}.dino-scores strong{font-size:20px}.dino-canvas{aspect-ratio:2/1}.dino-guide{gap:7px 16px;margin-top:18px}.dino-control{min-width:88px}.dino-control small{display:none}}
@container (max-width:350px){.dino-wordmark{gap:8px}.dino-wordmark h2{font-size:18px}.dino-scores{gap:12px}.dino-scores strong{font-size:18px;letter-spacing:1px}.dino-scores span{font-size:9px}.dino-wordmark p{letter-spacing:2px}.dino-controls{gap:8px}.dino-control{min-width:76px;padding:9px 12px}.dino-panel h3{font-size:21px}.dino-mode{display:none}}
@media(max-width:600px){.dino-game{padding:18px 14px}}
@media(prefers-reduced-motion:reduce){.dino-control:active,.dino-control[aria-pressed="true"]{transform:none}}