.arcade-section{background:#181d17;color:#e8edde;border-block:1px solid #57624c;padding:65px 6%;scroll-margin-top:25px}.arcade-inner{max-width:1320px;margin:auto}.arcade-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:25px}.arcade-head h2{color:#f0f4e8;margin:15px 0;font-size:48px}.arcade-head p{color:#b6c1aa;line-height:1.7;max-width:620px}.arcade-tag{font-size:9px;letter-spacing:1.4px;border:1px solid #5e704b;border-radius:8px;padding:9px 12px;color:#d6eeac;white-space:nowrap}.game-shell{border:1px solid #647353;border-radius:20px;overflow:hidden;background:#0b100f;position:relative}.game-hud{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;padding:17px 22px;background:#222a1e;border-bottom:1px solid #48553c}.game-hud small{display:block;font-size:8px;letter-spacing:1.5px;color:#aebd9e;margin-bottom:5px}.game-hud b{font-size:17px;font-weight:500}.exposure-track{height:5px;background:#414c37;border-radius:5px;margin-top:7px;overflow:hidden}.exposure-track i{display:block;width:0;height:100%;background:#c8f52a;transition:width .1s}#runner-canvas{display:block;width:100%;aspect-ratio:1000/430;outline:none;touch-action:pan-y}.game-overlay{position:absolute;inset:85px 0 0;background:#0a100ce8;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px;backdrop-filter:blur(3px)}.game-overlay[hidden]{display:none}.game-overlay h3{font-size:clamp(23px,3.5vw,42px);letter-spacing:-1.5px;margin:8px 0 15px;color:#f2f6e9}.game-overlay p{max-width:570px;line-height:1.8;font-size:13px;color:#c2cdb7}.game-overlay .game-eyebrow{color:#c8f52a;font-size:10px;letter-spacing:2px}.game-start{background:#c8f52a;color:#17200e;border:1px solid #d5fc57;border-radius:11px;padding:14px 25px;font-weight:700;margin-top:10px}.game-toolbar{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-top:14px;flex-wrap:wrap}.game-controls{display:flex;gap:9px;flex-wrap:wrap}.game-controls button,.game-utils button{border:1px solid #657655;background:#293322;color:#edf3e5;padding:13px 18px;border-radius:10px;user-select:none;touch-action:none}.game-controls button:active,.game-controls button.held{background:#c8f52a;color:#14200c}.game-utils{display:flex;gap:8px}.game-utils button{font-size:11px;background:transparent}.game-help{font-size:11px;color:#b0bfa1;line-height:1.8;margin:18px 0 0}.game-message{color:#d2eeab;font-size:12px;min-height:20px;margin:12px 0}.game-footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #425039;margin-top:20px;padding-top:16px;font-size:10px;color:#9dac90;line-height:1.8}.arcade-section button:focus-visible{outline:2px solid #d2fc58;outline-offset:4px}@media(max-width:640px){.arcade-section{padding:45px 6%}.arcade-head{display:block}.arcade-head h2{font-size:34px}.arcade-tag{display:inline-block;margin:5px 0 12px}.game-hud{padding:12px;gap:8px}.game-hud small{font-size:7px;letter-spacing:.5px}.game-hud b{font-size:13px}#runner-canvas{aspect-ratio:1.25}.game-overlay{inset:72px 0 0;padding:18px}.game-overlay h3{font-size:27px}.game-overlay p{font-size:11px;line-height:1.6}.game-controls{width:100%;display:grid;grid-template-columns:repeat(3,1fr)}.game-controls button{padding:16px 8px;font-size:12px}.game-footer{display:block}.game-help{font-size:10px}}