:root{--swamp:#0c0f04;--pale:#f0f5dc;--dim:#6d7a48;--line:#232b12;--acid:#d8ff3e}*{box-sizing:border-box;margin:0;padding:0}html,body{overscroll-behavior:none;height:100%}body{background:radial-gradient(120% 100% at 50% 10%, #131807 0%, var(--swamp) 60%, #060802 100%);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:8px;color:var(--acid);text-shadow:0 0 18px #d8ff3e66;font-size:28px;font-weight:800}.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(--line);-webkit-backdrop-filter:blur(12px);-webkit-user-select:none;user-select:none;background:#0c0f04c7;border-radius:999px;align-items:center;gap:12px;padding:10px 18px;display:flex;position:fixed;left:50%;transform:translate(-50%)}.palette label{letter-spacing:2px;color:var(--dim);align-items:center;gap:7px;font-size:11px;display:flex}.palette input[type=range]{width:80px;accent-color:var(--acid)}.palette button{color:var(--dim);letter-spacing:2px;cursor:pointer;background:0 0;border:none;border-radius:999px;padding:6px 9px;font-family:inherit;font-size:12px;font-weight:700}.palette button:hover{color:var(--pale)}.palette button:focus-visible{outline:2px solid var(--acid);outline-offset:2px}.palette button.on{color:var(--swamp);background:var(--acid)}.palette select{color:var(--dim);letter-spacing:2px;cursor:pointer;background:0 0;border:none;font-family:inherit;font-size:12px;font-weight:700}.palette select:hover{color:var(--pale)}.palette select option{background:var(--swamp);color:var(--pale)}#rec.rec-on{color:#ff5c5c}@media (width<=700px){.palette{border-radius:22px;flex-wrap:wrap;justify-content:center;max-width:94vw}}