.arcade-screen{max-width:1100px!important;padding:10px!important;background:#08051b;color:#fff}.arcade-cabinet{width:min(100%,960px);border:5px solid #ffca35;border-radius:22px;background:#11082e;box-shadow:0 0 0 7px #421178,0 0 40px #12dff488;overflow:hidden}.arcade-hud{display:flex;align-items:center;justify-content:space-around;gap:8px;padding:12px;background:#1b0a3f;border-bottom:3px solid #48c4d7;font:800 clamp(.65rem,2vw,.95rem)/1 monospace;color:#48c4d7}.arcade-hud b{color:#ffca35}.arcade-hud button{margin:0;padding:5px 8px;background:#332064;border:1px solid #8065bc;border-radius:7px}.arcade-question{padding:13px 18px;background:#25105c;font:800 clamp(.9rem,2.6vw,1.25rem)/1.35 Montserrat,sans-serif;min-height:58px}.arcade-river{position:relative;height:min(58vh,500px);min-height:330px;overflow:hidden;background:linear-gradient(90deg,#11351e 0 13%,#167c95 13% 87%,#11351e 87%);isolation:isolate}.arcade-river:before{content:'';position:absolute;inset:-100% 13%;z-index:-1;background:repeating-linear-gradient(0deg,#ffffff13 0 4px,transparent 4px 38px);animation:riverMove 1.2s linear infinite}.pixel-stars{position:absolute;inset:0;background-image:radial-gradient(circle,#fff 0 2px,transparent 3px),radial-gradient(circle,#ffca35 0 2px,transparent 3px);background-size:97px 83px,131px 109px;opacity:.45;animation:riverMove 3s linear infinite}.arcade-targets{position:absolute;top:35px;left:15%;right:15%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.arcade-target{min-width:0;min-height:112px;padding:9px 7px;margin:0;border:3px solid #fff;border-radius:13px;background:#e21b3c;color:#fff;box-shadow:0 7px 0 #760a21;font:700 clamp(.56rem,1.45vw,.8rem)/1.25 Montserrat,sans-serif;overflow-wrap:anywhere;transition:.15s}.arcade-target:nth-child(2){background:#1368ce;box-shadow:0 7px 0 #073a78}.arcade-target:nth-child(3){background:#d89e00;box-shadow:0 7px 0 #775700}.arcade-target:nth-child(4){background:#26890c;box-shadow:0 7px 0 #124b08}.arcade-target b{display:block;font:900 1.25rem/1 monospace;margin-bottom:7px}.arcade-target.is-aimed{transform:translateY(8px) scale(1.04);outline:5px solid #ffef69;outline-offset:3px}.arcade-ship{--lane:0;position:absolute;bottom:24px;left:calc(16% + var(--lane)*22.5%);width:54px;height:70px;transform:translateX(-50%);transition:left .16s ease;filter:drop-shadow(0 6px 0 #18102d)}.arcade-ship span{display:grid;place-items:center;width:100%;height:52px;color:#48c4d7;font-size:3.7rem;text-shadow:-3px 3px #fff,3px 3px #7f48d4}.arcade-ship i{display:block;width:17px;height:18px;margin:-8px auto 0;background:#ffca35;clip-path:polygon(0 0,100% 0,50% 100%);animation:flame .15s alternate infinite}.arcade-shot{position:absolute;display:none;z-index:5;bottom:90px;width:6px;height:25px;border-radius:5px;background:#ffef69;box-shadow:0 0 12px #fff}.arcade-shot.is-firing{display:block;animation:shoot .42s linear forwards}.arcade-help{margin:10px 12px 5px;font-size:.75rem;color:#bceef3}.arcade-controls{display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:10px;padding:10px 14px}.arcade-controls button{margin:0;padding:13px;border:2px solid #48c4d7;border-radius:11px;background:#25105c;color:#fff;font:900 .9rem monospace;touch-action:manipulation}.arcade-controls #arcade-fire{background:#e21b3c;border-color:#ff8398}.arcade-keyboard{display:block;padding:0 10px 12px;color:#8e80ad;font-size:.62rem}@keyframes riverMove{to{transform:translateY(180px)}}@keyframes flame{to{height:25px;background:#ff5a36}}@keyframes shoot{to{bottom:78%;opacity:.25}}@media(max-width:650px){.arcade-cabinet{border-width:3px;border-radius:13px}.arcade-river{height:57vh;min-height:390px}.arcade-targets{top:22px;left:10%;right:10%;grid-template-columns:1fr 1fr;gap:12px}.arcade-target{min-height:100px;font-size:.65rem}.arcade-ship{bottom:18px}.arcade-keyboard{display:none}.arcade-hud{padding:10px 5px}.arcade-question{font-size:.88rem}.arcade-controls button{min-height:52px}}