:root{--bg-deep: oklch(12% .04 300);--bg-mid: oklch(22% .06 290);--bg-accent: oklch(45% .14 320);--bg-highlight: oklch(72% .18 350);--surface: oklch(18% .035 300);--surface-raised: oklch(24% .04 295);--pink: oklch(75% .14 350);--pink-hover: oklch(80% .12 355);--lavender: oklch(72% .1 290);--lavender-hover: oklch(78% .08 295);--mint: oklch(78% .12 165);--mint-hover: oklch(83% .1 170);--crimson: oklch(55% .22 15);--crimson-hover: oklch(62% .18 20);--success: oklch(78% .16 155);--warning: oklch(75% .16 70);--text-primary: oklch(95% .01 300);--text-secondary: oklch(70% .03 300);--text-dim: oklch(50% .02 300);--overlay: oklch(8% .03 300 / .72);--particle-color: oklch(80% .12 340);--particle-alt: oklch(75% .08 280);--border-subtle: oklch(40% .08 320 / .3);--glow-pink: oklch(70% .18 345 / .4);--glow-horror: oklch(40% .2 15 / .15);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--game-aspect: 16 / 9;--font-body: "Nunito", "Segoe UI", system-ui, sans-serif;--font-display: "Nunito", "Segoe UI", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{inline-size:100%;block-size:100%;overflow:hidden;font-family:var(--font-body);color:var(--text-primary);background:var(--bg-deep)}body{background:radial-gradient(ellipse 80% 60% at 50% 110%,var(--glow-horror),transparent),radial-gradient(ellipse 60% 50% at 50% 0%,var(--bg-accent),transparent),linear-gradient(180deg,var(--bg-deep) 0%,var(--bg-mid) 50%,var(--bg-deep) 100%)}#bg-canvas{position:fixed;inset:0;inline-size:100%;block-size:100%;z-index:0;pointer-events:none}.page-wrapper{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-md);inline-size:100%;block-size:100dvh;padding-block:var(--space-lg);padding-inline:var(--space-xl)}.title{font-family:var(--font-display);font-size:clamp(1.5rem,3vw,2.5rem);font-weight:800;letter-spacing:.04em;color:var(--pink);text-shadow:0 0 20px var(--glow-pink),0 0 40px var(--glow-pink);flex-shrink:0;animation:title-breathe 4s ease-in-out infinite alternate}@keyframes title-breathe{0%{text-shadow:0 0 16px var(--glow-pink),0 0 32px var(--glow-pink);opacity:.92}to{text-shadow:0 0 24px var(--glow-pink),0 0 48px var(--glow-pink),0 0 64px var(--glow-horror);opacity:1}}.game-container{position:relative;inline-size:min(96%,1600px);aspect-ratio:var(--game-aspect);max-block-size:calc(100dvh - 4rem);border-radius:var(--radius-lg);overflow:hidden;border:1.5px solid var(--border-subtle);box-shadow:0 4px 24px #0006,0 0 48px var(--glow-pink),inset 0 0 30px #0003;flex-shrink:0}.game-container:after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 60px var(--glow-horror);opacity:0;animation:horror-creep 12s ease-in forwards}@keyframes horror-creep{to{opacity:1}}#game-canvas{display:block;inline-size:100%;block-size:100%;outline:none;touch-action:none;background:var(--bg-deep)}.sr-only{position:absolute;inline-size:1px;block-size:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}