:root{font-family:Inter,system-ui,sans-serif;color:#f7fbff;background:#050812;color-scheme:dark}*{box-sizing:border-box}html{min-height:100%;-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;min-height:100dvh;background:radial-gradient(circle at 50% 0,#13274f,#050812 55%)}body:has(#game-shell:not([hidden]):not(.game-shell-concealed)){overflow:hidden;overscroll-behavior:none}button{font:inherit}.panel{width:min(720px,calc(100% - 28px));margin:auto;padding:46px 0 calc(46px + env(safe-area-inset-bottom))}.portfolio-return-link{display:inline-flex;align-items:center;min-height:40px;margin-bottom:22px;padding:0 13px;border:1px solid #31446b;border-radius:12px;background:#101a30;color:#f7fbff;font-size:.78rem;font-weight:800;text-decoration:none}.portfolio-return-link:hover,.portfolio-return-link:focus-visible{border-color:#5ce1c4;color:#5ce1c4;outline:none}.eyebrow{color:#5ce1c4;font-size:.72rem;font-weight:900;letter-spacing:.16em}.panel h1{margin:.1em 0;font-size:clamp(4rem,14vw,7rem);line-height:.76;letter-spacing:-.08em;text-transform:uppercase}.panel h1 span{color:#ffcf4a}.panel>p{max-width:560px;color:#aebbd3}.maps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:30px 0 18px}.map,.primary,#change-map,.touch button,#pause{border:1px solid #31446b;border-radius:14px;background:#101a30;color:#fff;cursor:pointer}.map{min-height:62px;padding:18px;text-align:left}.map small{display:block;margin-top:5px;color:#93a8cc}.map.active{border-color:#5ce1c4;box-shadow:0 0 0 2px #5ce1c433}.primary{min-height:48px;padding:14px 24px;border:0;background:linear-gradient(135deg,#5ce1c4,#55a8ff);color:#06101a;font-weight:900}.rules{font-size:.82rem}.panel h2{margin-top:34px;font-size:1rem}#leaderboard{padding-left:25px;color:#aebbd3}#game-shell{width:min(480px,100%);height:100vh;height:100dvh;margin:auto;display:flex;flex-direction:column;position:relative;overflow:hidden;background:#000;isolation:isolate}#game-shell[hidden]{display:none}#hud{height:66px;min-height:66px;padding-top:env(safe-area-inset-top);display:flex;align-items:center;justify-content:space-around;position:relative;z-index:3;border-bottom:1px solid #263858;background:#091020}#hud span{display:grid;min-width:64px}#hud small{color:#8ba4ca;font-size:.55rem;letter-spacing:.08em}#pause{width:44px;height:44px}.playfield{container-type:size;flex:1;min-height:0;position:relative;display:grid;place-items:center;overflow:hidden;background:#000}#game{width:100%;height:100%;display:grid;place-items:center}#game canvas{display:block;width:auto!important;height:auto!important;max-width:100%!important;max-height:calc(100dvh - 66px)!important}.touch{position:absolute;z-index:5;inset:auto 0 max(16px,env(safe-area-inset-bottom));bottom:calc((100cqh - min(100cqh,152.9167cqw))/2 + max(16px,env(safe-area-inset-bottom)));display:flex;justify-content:space-between;padding:0 max(18px,env(safe-area-inset-left)) 0 max(18px,env(safe-area-inset-right));pointer-events:none}.touch button{width:76px;height:64px;background:#07111de6;box-shadow:0 8px 24px #0008;font-size:1.8rem;pointer-events:auto;touch-action:none;-webkit-user-select:none;user-select:none}.touch button:active{transform:scale(.96);background:#173054}dialog{width:min(360px,calc(100% - 28px));max-height:calc(100dvh - 28px);overflow:auto;padding:30px max(20px,env(safe-area-inset-right)) calc(30px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));border:1px solid #38547e;border-radius:20px;background:#0c1628;color:#fff;text-align:center}dialog::backdrop{background:#02050bdd}dialog button{min-height:48px;margin:6px;padding:12px 18px}#change-map{display:inline-block}@media(max-width:620px){.maps{grid-template-columns:1fr}.panel{padding-top:max(24px,env(safe-area-inset-top))}.panel h1{font-size:clamp(3.6rem,20vw,4.5rem)}.panel>p{font-size:.95rem}.rules{line-height:1.5}}@media(max-height:620px)and (orientation:landscape){#hud{height:54px;min-height:54px}#hud small{font-size:.48rem}#hud b{font-size:.85rem}#pause{width:40px;height:40px}#game canvas{max-height:calc(100dvh - 54px)!important}.touch{bottom:max(10px,env(safe-area-inset-bottom))}.touch button{width:66px;height:52px}.panel{padding-top:18px}.panel h1{font-size:3.4rem}.maps{margin:18px 0 12px}}.game-shell-concealed{position:fixed!important;inset:0;visibility:hidden;pointer-events:none}