:root{--blood-red:#8b0000;--dark-bg:#0a0a0a;--mirror-glow:#4a4a6a;--warning-color:#f33}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'New Tegomin','Yuji Syuku',serif;background:var(--dark-bg);color:#ddd;overflow:hidden;cursor:none}#game-container{width:100vw;height:100vh;position:relative;overflow:hidden}#start-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;background:radial-gradient(circle at center,#1a1a1a 0%,#000 100%);animation:pulse-bg 3s ease-in-out infinite}@keyframes pulse-bg{0%,100%{filter:brightness(1)}50%{filter:brightness(0.7)}}.game-title{font-size:4rem;color:var(--blood-red);text-shadow:0 0 20px rgba(139,0,0,0.8),0 0 40px rgba(139,0,0,0.4);margin-bottom:2rem;letter-spacing:.3em;animation:flicker-title .5s infinite alternate}@keyframes flicker-title{0%{opacity:.9}100%{opacity:1}}.game-description{max-width:600px;padding:2rem;background:rgba(0,0,0,0.7);border:2px solid #333;margin-bottom:2rem;line-height:1.8}.game-description p{margin-bottom:1rem;font-size:1.1rem}.warning-text{color:var(--warning-color)!important;font-weight:bold;animation:pulse-warning 2s ease-in-out infinite}@keyframes pulse-warning{0%,100%{opacity:.7}50%{opacity:1}}.controls-hint{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid #444;font-size:.95rem!important;color:#999}.game-button{padding:1rem 3rem;font-size:1.5rem;font-family:inherit;background:var(--blood-red);color:#fff;border:2px solid #fff;cursor:pointer;transition:all .3s ease;letter-spacing:.2em;box-shadow:0 0 20px rgba(139,0,0,0.5)}.game-button:hover{background:#a00;transform:scale(1.05);box-shadow:0 0 40px rgba(139,0,0,0.8)}#game-screen{width:100%;height:100%;position:relative;background:#000}#game-canvas{width:100%;height:100%;display:block;image-rendering:pixelated;image-rendering:crisp-edges}#hud{position:absolute;top:20px;left:20px;z-index:10}#sanity-bar-container{margin-bottom:10px}.hud-label{color:#aaa;font-size:.9rem;margin-bottom:5px;text-shadow:0 0 5px #000}#sanity-bar{width:200px;height:20px;background:#222;border:2px solid #444;position:relative;overflow:hidden}#sanity-fill{width:100%;height:100%;background:linear-gradient(to right,#0f0 0%,#ff0 50%,red 100%);transition:width .3s ease;position:relative}#sanity-fill.low{animation:sanity-pulse .5s ease-in-out infinite}@keyframes sanity-pulse{0%,100%{filter:brightness(1)}50%{filter:brightness(1.5)}}#mirror-warning{color:var(--warning-color);font-size:1.1rem;text-shadow:0 0 10px rgba(255,51,51,0.8);animation:pulse-warning 1s ease-in-out infinite}#game-over-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.95);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:20;animation:fade-in 1s ease-in}@keyframes fade-in{from{opacity:0}to{opacity:1}}#game-over-title{font-size:3rem;margin-bottom:2rem;text-shadow:0 0 20px currentColor}#game-over-title.escaped{color:#0f0}#game-over-title.lost{color:var(--blood-red);animation:glitch-text .3s infinite}@keyframes glitch-text{0%{transform:translate(0)}20%{transform:translate(-2px,2px)}40%{transform:translate(2px,-2px)}60%{transform:translate(-2px,-2px)}80%{transform:translate(2px,2px)}100%{transform:translate(0)}}#game-over-message{font-size:1.3rem;max-width:600px;text-align:center;margin-bottom:3rem;line-height:1.8}.return-link{margin-top:1rem;color:#888;text-decoration:none;border-bottom:1px solid #888;padding-bottom:2px;transition:color .3s ease}.return-link:hover{color:#aaa}@keyframes screen-shake{0%,100%{transform:translate(0,0)}10%{transform:translate(-2px,2px)}20%{transform:translate(2px,-2px)}30%{transform:translate(-2px,-2px)}40%{transform:translate(2px,2px)}50%{transform:translate(-2px,2px)}60%{transform:translate(2px,-2px)}70%{transform:translate(-2px,-2px)}80%{transform:translate(2px,2px)}90%{transform:translate(-2px,2px)}}.shake{animation:screen-shake .5s ease-in-out}body::before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.15'/%3E%3C/svg%3E");opacity:.4;pointer-events:none;z-index:1000;animation:grain .3s steps(3) infinite}@keyframes grain{0%,100%{transform:translate(0,0)}10%{transform:translate(-5%,5%)}20%{transform:translate(5%,-5%)}30%{transform:translate(-5%,-5%)}40%{transform:translate(5%,5%)}50%{transform:translate(-5%,0)}60%{transform:translate(5%,0)}70%{transform:translate(0,-5%)}80%{transform:translate(0,5%)}90%{transform:translate(-5%,5%)}}body::after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,transparent 0,rgba(0,0,0,0.8) 100%);pointer-events:none;z-index:999}@media(max-width:768px){.game-title{font-size:2.5rem}.game-description{max-width:90%;padding:1.5rem}.game-description p{font-size:1rem}.game-button{padding:.8rem 2rem;font-size:1.2rem}#game-over-title{font-size:2rem}#game-over-message{font-size:1.1rem;max-width:90%}}