.game-page{min-height:100vh;background:radial-gradient(circle at 50% 20%,#3a0911,#090608 55%)}.game-header{justify-content:space-between}.game-shell{width:min(1120px,calc(100% - 3rem));margin:0 auto;padding:8rem 0 4rem}.game-shell>header{text-align:center;max-width:760px;margin:0 auto 2.5rem}.game-shell h1{margin:.2rem 0 1rem;font:clamp(3rem,8vw,6rem)/.9 var(--serif)}.game-shell h1 span{display:block;color:var(--gold)}.game-shell>header p:last-child{color:#c7b9a5}.game-panel{position:relative;border:1px solid var(--gold);background:#090709;box-shadow:0 30px 90px #000,inset 0 0 70px #4b0a1433;overflow:hidden}.hud{height:56px;padding:0 1.3rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase}.hud b{display:block;color:var(--gold2);font-size:1rem}canvas{display:block;width:100%;height:auto;aspect-ratio:16/7;background:linear-gradient(#11080d,#2a0710)}.game-overlay{position:absolute;inset:56px 0 0;display:grid;place-content:center;text-align:center;padding:2rem;background:#090509cc;backdrop-filter:blur(5px)}.game-overlay[hidden]{display:none}.game-overlay h2{font-size:clamp(2rem,5vw,4rem);margin:.2rem 0}.game-overlay p{color:#cdbfac}.game-overlay .button{justify-self:center}.final-score{font-size:1.2rem}.jump-button{display:block;width:min(360px,90%);height:64px;margin:1.5rem auto 0;border:1px solid var(--gold);background:#281015;color:#ffe6a8;font-weight:900;letter-spacing:.18em;cursor:pointer;touch-action:manipulation}.jump-button:active{transform:translateY(2px);background:#4d1520}.game-note{text-align:center;color:#8e8172;font-size:.78rem}@media(max-width:600px){.game-shell{width:calc(100% - 2rem);padding-top:7rem}.hud{font-size:.58rem;padding-inline:.6rem}.hud b{font-size:.8rem}.game-overlay{inset:56px 0 0}.game-overlay p{font-size:.8rem}.game-overlay h2{font-size:1.8rem}.game-header .button{width:auto}}