#gameHeader{box-sizing:border-box;position:fixed;inset:0 0 auto;height:68px;z-index:8;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:16px;padding:10px 22px;background:#10669a;border-top:3px solid #ffe19a;direction:ltr;flex-wrap:nowrap}
#gameHeader .gameBrand{display:flex;align-items:center;gap:10px;min-width:0;font-size:12px;font-weight:700;white-space:nowrap}
.gameBrand svg{width:30px;height:28px;flex-shrink:0;fill:none;stroke:white;stroke-width:2}
#gameHeader #gameTitle{display:block;color:#ffeb70;font-size:30px;line-height:1.1;text-align:center;margin:0;font-weight:700}
#gameHeader .gameActions{display:flex;justify-content:flex-end;align-items:center;gap:12px}
#gameHeader button{background:#ffe19a;color:#064875;font-weight:700;border-radius:9px;padding:10px 15px;margin:0;min-height:38px}
#gameHeader #settings{margin:0;white-space:nowrap}
#gameHeader #soundToggle{width:52px;height:46px;display:grid;place-items:center;padding:12px}
#soundToggle svg{width:24px;height:24px;fill:currentColor}#soundToggle .soundWaves,#soundToggle .soundOff{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.soundOff{display:none}#soundToggle[aria-pressed="false"] .soundWaves{display:none}#soundToggle[aria-pressed="false"] .soundOff{display:block}
#gameHeader button:focus-visible{outline:3px solid white;outline-offset:3px}
#tourMap{top:80px}
@media(max-width:800px){#gameHeader{padding:8px 12px;gap:8px}#gameHeader #gameTitle{font-size:22px}.gameBrand span{white-space:normal;max-width:130px;font-size:10px}#gameHeader .gameActions{gap:6px}#gameHeader button{padding:9px}#gameHeader #soundToggle{width:40px}}
@media(max-width:520px){#gameHeader{height:96px;grid-template-columns:1fr auto;grid-template-rows:40px 28px}#gameHeader #gameTitle{grid-row:2;grid-column:1/3;font-size:21px}#gameHeader .gameActions{grid-column:2;grid-row:1}#tourMap{top:108px;width:140px;height:112px}footer{gap:12px;padding:10px 4px;font-size:12px}footer .controlKeys{font-size:19px;letter-spacing:2px}}