:root{color-scheme:dark;--page-bg: #070809;--panel: #101218;--accent: #3ecf8e;--subtext: #8b97a8;--frame-square: 8px;--frame-dark: #122018;--frame-light: #2c6b46}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--page-bg);color:#e6edf5;font-family:VT323,ui-monospace,monospace;font-size:20px;line-height:1.4}#app{max-width:960px;margin:0 auto;padding:1.25rem 1rem 2rem;display:flex;flex-direction:column;align-items:center;gap:.75rem}.site-header{text-align:center;width:100%;max-width:min(calc(100vw - 1.75rem),720px)}.site-header-row{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:.75rem 1.25rem;margin-bottom:.35rem}.site-title{margin:0;font-family:"Press Start 2P",system-ui,sans-serif;font-size:clamp(.65rem,2.5vw,.85rem);color:var(--accent);letter-spacing:.04em;line-height:1.5}.game-score{margin:0;font-family:VT323,ui-monospace,monospace;font-size:1.35rem;line-height:1.2;color:#c8ffe8;letter-spacing:.02em}.site-sub{margin:0;color:var(--subtext);font-size:1.1rem}.canvas-wrap{position:relative;outline:none;max-width:min(calc(100vw - 1.75rem),720px);padding:clamp(10px,2vw,14px);border-radius:2px;background:repeating-conic-gradient(var(--frame-light) 0% 25%,var(--frame-dark) 0% 50%,var(--frame-light) 0% 75%,var(--frame-dark) 0% 100%) 0 0 / var(--frame-square) var(--frame-square);box-shadow:0 0 0 2px #050806,0 12px 32px #0000008c,inset 0 1px #3ecf8e1f;isolation:isolate}.canvas-inner{position:relative;padding:4px;background:var(--panel);border:2px solid #0b0f0d;box-shadow:inset 0 0 0 1px #3ecf8e14,inset 0 0 28px #00000073}.canvas-wrap:focus-visible{box-shadow:0 0 0 2px #050806,0 0 0 4px #3ecf8e8c,0 12px 32px #0000008c,inset 0 1px #3ecf8e1f}#game-canvas{display:block;max-width:100%;height:auto;image-rendering:pixelated;image-rendering:crisp-edges;background:#0f0f0f}.canvas-inner:after{content:"";pointer-events:none;position:absolute;top:4px;right:4px;bottom:4px;left:4px;background:repeating-linear-gradient(to bottom,rgba(255,255,255,.03),rgba(255,255,255,.03) 1px,transparent 1px,transparent 3px);mix-blend-mode:soft-light;opacity:.35}.site-footer{width:100%;text-align:center;color:var(--subtext);font-size:1.05rem}.link-list{list-style:none;margin:.25rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem 1rem;justify-content:center}.link-list a{color:#b8f5d7;text-decoration:underline;text-underline-offset:3px}.link-list a:hover{color:#fff}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}