body{margin:0;padding:0;font-family:Courier Prime,Courier New,monospace;background:#fff;overflow:auto;--cell-size: 32px}#experiment-8{width:100vw;min-height:100vh;position:relative;padding-bottom:var(--bottom-scroll-clearance, 128px)}.loading-screen{position:fixed;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(#e0e0e0 0 1px,transparent 1px 32px),repeating-linear-gradient(90deg,#e0e0e0 0 1px,transparent 1px 32px),#fff}.loading-screen p{margin:0;padding:.75rem 1rem;border:1px solid #c8c8c8;border-radius:4px;background:#fffffff5;color:#444;font-size:.85rem;letter-spacing:.02em;animation:loading-pulse 1.4s ease-in-out infinite}@keyframes loading-pulse{0%,to{opacity:.55}50%{opacity:1}}.intro-message{position:fixed;top:50%;left:50%;z-index:20;box-sizing:border-box;width:min(26rem,100vw - 2rem);padding:1rem 1.25rem;transform:translate(-50%,-50%);border:1px solid #c8c8c8;border-radius:4px;background:#fffffff5;box-shadow:0 4px 18px #0000001f;opacity:1;pointer-events:none;transition:opacity .5s ease}.intro-message.fading{opacity:0}.intro-message h1{margin:0 0 .5rem;font-size:1rem;line-height:1.2;text-transform:lowercase}.intro-message p{margin:0;color:#444;font-size:.8rem;line-height:1.45}.grid-container{display:grid;gap:0;background:#fff;background-image:repeating-linear-gradient(#e0e0e0 0 1px,transparent 1px 100%),repeating-linear-gradient(90deg,#e0e0e0 0 1px,transparent 1px 100%);background-size:32px 32px;background-position:0 0;width:100%;min-height:100vh}.grid-cell{display:flex;align-items:center;justify-content:center;font-size:30px;line-height:1;font-weight:700;transition:all .1s ease;-webkit-user-select:none;user-select:none;background:transparent;font-family:Courier Prime,Courier New,monospace;width:32px;height:32px;flex-shrink:0;flex-grow:0}.grid-cell.my-cursor{background:#0000001a;animation:pulse 1s infinite;outline:2px solid;outline-color:inherit;outline-offset:-2px}.grid-cell.other-cursor{animation:pulse-slow 2s infinite;outline:1px solid;outline-color:inherit;outline-offset:-1px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes pulse-slow{0%,to{opacity:1}50%{opacity:.8}}.bottom-bar{position:fixed;bottom:0;left:0;right:0;background:#fffffff2;border-top:1px solid #e0e0e0;padding:1rem;display:flex;justify-content:space-between;align-items:center;z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.bottom-bar .data-mode-demo{flex:0 0 auto;border:none;background:transparent;box-shadow:none;min-height:auto;padding:0}.active-players{display:flex;gap:.5rem;align-items:center;flex:0 0 auto}.player-indicator{padding:.5rem 1rem;border-radius:4px;color:#fff;font-weight:700;font-size:.9rem;text-transform:lowercase;letter-spacing:1px;min-width:60px;text-align:center;display:flex;align-items:center;justify-content:center}.player-indicator.me{position:relative}.player-indicator.me:hover{opacity:.9}.player-indicator .player-name{border:0;padding:0;background:transparent;color:inherit;font:inherit;text-transform:inherit;letter-spacing:inherit;cursor:pointer}.player-indicator .identity-editor{position:absolute;bottom:calc(100% + .75rem);left:0;display:grid;grid-template-columns:auto minmax(5rem,1fr);gap:.5rem .75rem;align-items:center;min-width:12rem;padding:.75rem;border:1px solid #d4d4d4;border-radius:4px;background:#fffffffa;color:#222;box-shadow:0 4px 18px #0000001f;text-align:left;text-transform:lowercase}.player-indicator .name-input{box-sizing:border-box;border:1px solid #bbb;border-radius:2px;background:#fff;color:#222;font-weight:700;font-size:.9rem;text-transform:lowercase;letter-spacing:1px;text-align:left;min-width:2ch;max-width:8rem;padding:.25rem;font-family:inherit}.player-indicator .color-options{display:flex;gap:.25rem;align-items:center}.player-indicator .color-option{box-sizing:border-box;width:1.25rem;height:1.25rem;padding:0;border:1px solid #bbb;border-radius:50%;cursor:pointer}.player-indicator .color-option[aria-pressed=true]{outline:2px solid #222;outline-offset:1px}.player-indicator .identity-editor-close{grid-column:1/-1;justify-self:end;border:0;padding:0;background:transparent;color:#555;font:inherit;text-decoration:underline;cursor:pointer}.experiment-attribution{margin:0;color:#666;font-size:.7rem;text-align:center}.experiment-attribution a{color:inherit}@media(max-width:620px){.bottom-bar{gap:.75rem}.experiment-attribution{font-size:.6rem}}