:root{--c-primary: #f0c040;--c-danger: #ff5533;--c-success: #c8e040;--c-bg: #0a0800;--c-text: #fff8e0}*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;height:100vh;width:100vw;overflow:hidden;background:var(--c-bg);font-family:Courier New,Courier,monospace;color:var(--c-text)}canvas{display:block;position:fixed;top:0;left:0;z-index:1;animation:canvas-flicker 9s infinite}@keyframes canvas-flicker{0%,95%,to{opacity:1}96%{opacity:.97}97%{opacity:1}98%{opacity:.96}99%{opacity:1}}#crt-scanlines{position:fixed;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.14) 2px,rgba(0,0,0,.14) 4px);pointer-events:none;z-index:900;mix-blend-mode:overlay}#crt-vignette{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 50% 50%,transparent 52%,rgba(0,0,0,.78) 100%);pointer-events:none;z-index:901}#crt-flicker{position:fixed;top:0;right:0;bottom:0;left:0;background:#140c0008;pointer-events:none;z-index:902;animation:flicker .12s infinite steps(1)}@keyframes flicker{0%{opacity:.96}33%{opacity:1}66%{opacity:.97}to{opacity:.96}}#splash{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--c-bg);z-index:800;cursor:pointer;-webkit-user-select:none;user-select:none;transition:opacity .55s ease}#splash.hide{opacity:0;pointer-events:none}#splash-title{font-size:clamp(2.2rem,7vw,4.2rem);font-weight:900;color:var(--c-primary);text-shadow:0 0 18px var(--c-primary),0 0 42px var(--c-primary),0 0 80px rgba(240,192,64,.35);letter-spacing:5px;text-transform:uppercase;margin-bottom:.6em;animation:glow-pulse 2.4s ease-in-out infinite alternate}@keyframes glow-pulse{0%{text-shadow:0 0 14px var(--c-primary),0 0 30px var(--c-primary)}to{text-shadow:0 0 24px var(--c-primary),0 0 60px var(--c-primary),0 0 100px rgba(240,192,64,.4)}}#splash-sub{font-size:.95rem;color:#f0c04080;letter-spacing:3px;text-transform:uppercase;animation:blink-text 1.5s step-end infinite}@keyframes blink-text{0%,to{opacity:1}50%{opacity:0}}#help-btn{position:fixed;bottom:20px;right:20px;width:44px;height:44px;border-radius:50%;background:#f0c04012;border:2px solid var(--c-primary);color:var(--c-primary);font-family:Courier New,monospace;font-size:1.25rem;font-weight:700;cursor:pointer;z-index:950;display:flex;align-items:center;justify-content:center;transition:background .2s,box-shadow .2s;text-shadow:0 0 8px var(--c-primary)}#help-btn:hover,#help-btn:focus-visible{background:#f0c04038;box-shadow:0 0 14px var(--c-primary);outline:none}#help-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0800db;z-index:1000;display:flex;align-items:center;justify-content:center;animation:fade-in .2s ease}@keyframes fade-in{0%{opacity:0}to{opacity:1}}#help-modal{position:relative;background:#100c00;border:2px solid var(--c-primary);border-radius:12px;padding:2rem 2.2rem;max-width:min(460px,92vw);color:var(--c-text);box-shadow:0 0 50px #f0c0402e,inset 0 0 30px #f0c0400a;animation:modal-in .25s easeOut}@keyframes modal-in{0%{transform:scale(.88);opacity:0}to{transform:scale(1);opacity:1}}#help-modal h2{margin:0 0 1rem;font-size:1.4rem;color:var(--c-primary);text-shadow:0 0 10px var(--c-primary);text-transform:uppercase;letter-spacing:3px}#help-modal p,#help-modal ol{font-size:.88rem;line-height:1.75;margin-bottom:1rem;color:#fff8e0d1}#help-modal ol{padding-left:1.3em}#help-modal li{margin-bottom:.35em}#help-close{position:absolute;top:12px;right:14px;background:none;border:none;color:#fff8e073;font-size:1.3rem;cursor:pointer;padding:2px 8px;transition:color .2s;font-family:inherit}#help-close:hover{color:var(--c-primary)}#chimp-link{display:inline-block;margin-top:.4rem;padding:.45rem 1rem;border:1px solid var(--c-primary);border-radius:6px;color:var(--c-primary);text-decoration:none;font-size:.84rem;letter-spacing:1px;transition:background .2s,box-shadow .2s}#chimp-link:hover{background:#f0c0401f;box-shadow:0 0 10px #f0c0404d}#tap-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;cursor:pointer}#start-error{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--c-bg);color:var(--c-danger);font-family:Courier New,monospace;font-size:1rem;z-index:999;text-align:center;padding:2rem}