:root{--space:#090d1a;--pale:#e7ecf7;--dim:#5d6785;--ring:#232c48;--copper:#e8a852}*{box-sizing:border-box;margin:0;padding:0}html,body{overscroll-behavior:none;height:100%}body{background:var(--space);color:var(--pale);font-family:system-ui,Segoe UI,sans-serif;overflow:hidden}#cv{touch-action:none;cursor:crosshair;width:100%;height:100%;position:fixed;inset:0}.mark{pointer-events:none;-webkit-user-select:none;user-select:none;position:fixed;top:24px;left:28px}.mark h1{letter-spacing:10px;font-size:26px;font-weight:200}.mark .tag{letter-spacing:3px;color:var(--dim);margin-top:4px;font-size:11px;display:block}.crosslink{letter-spacing:2px;color:var(--dim);font-size:12px;text-decoration:none;position:fixed;top:30px;right:28px}.crosslink:hover,.crosslink:focus-visible{color:var(--pale)}#hint{letter-spacing:2px;color:var(--dim);pointer-events:none;-webkit-user-select:none;user-select:none;text-align:center;padding:0 16px;font-size:12px;transition:opacity .8s;position:fixed;bottom:92px;left:50%;transform:translate(-50%)}#hint.gone{opacity:0}.palette{bottom:max(20px, env(safe-area-inset-bottom));border:1px solid var(--ring);-webkit-backdrop-filter:blur(12px);-webkit-user-select:none;user-select:none;background:#090d1abf;border-radius:999px;align-items:center;gap:14px;padding:10px 18px;display:flex;position:fixed;left:50%;transform:translate(-50%)}.palette button{color:var(--dim);letter-spacing:2px;cursor:pointer;background:0 0;border:none;border-radius:999px;padding:6px 8px;font-family:inherit;font-size:13px}.palette button:hover{color:var(--pale)}.palette button:focus-visible{outline:2px solid var(--copper);outline-offset:2px}#pause{color:var(--pale);font-size:15px}.palette label{letter-spacing:2px;color:var(--dim);align-items:center;gap:7px;font-size:11px;display:flex}.palette input[type=range]{width:76px;accent-color:var(--copper)}.palette select{color:var(--dim);letter-spacing:2px;cursor:pointer;background:0 0;border:none;font-family:inherit;font-size:12px}.palette select:hover{color:var(--pale)}.palette select option{background:var(--space);color:var(--pale)}#rec.rec-on{color:#ff5c5c}.palette button.active{color:var(--space);background:var(--copper)}@media (width<=700px){.palette{border-radius:22px;flex-wrap:wrap;justify-content:center;max-width:94vw}}