:root{--bg:#080c18;--panel-bg:#0e1424d9;--panel-border:#78a0dc2e;--text:#cfe6ff;--text-dim:#8aa1c4;--accent:#6ea8ff;--accent-bg:#6ea8ff1f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background:var(--bg);font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0;overflow:hidden}#scene{background:var(--bg);cursor:crosshair;width:100vw;height:100vh;display:block;position:fixed;inset:0}#panel{background:var(--panel-bg);border:1px solid var(--panel-border);-webkit-backdrop-filter:blur(8px);z-index:10;border-radius:12px;width:280px;max-height:calc(100vh - 32px);padding:18px 18px 14px;position:fixed;top:16px;left:16px;overflow-y:auto;box-shadow:0 12px 32px #00000059}#panel h1{letter-spacing:.4px;color:#fff;margin:0 0 4px;font-size:18px;font-weight:600}.hint{color:var(--text-dim);margin:0 0 14px;font-size:12px}#panel label{flex-direction:column;gap:4px;margin-bottom:12px;font-size:12px;display:flex}#panel label>span{color:var(--text-dim);justify-content:space-between;align-items:baseline;display:flex}#panel output{font-variant-numeric:tabular-nums;color:var(--text)}#panel input[type=range]{width:100%;accent-color:var(--accent);margin:0}.row{justify-content:space-between;align-items:center;gap:12px;margin:14px 0 6px;display:flex}#panel button{color:var(--text);background:var(--accent-bg);border:1px solid var(--panel-border);cursor:pointer;border-radius:8px;flex:1;padding:8px 12px;font-size:13px;transition:border-color .15s,background .15s}#panel button:hover{border-color:var(--accent);background:#6ea8ff2e}.check{color:var(--text-dim);cursor:pointer;align-items:center;flex-direction:row!important;gap:6px!important;margin:0!important}.check input{accent-color:var(--accent)}@media (width<=640px){#panel{width:calc(100vw - 32px);max-height:50vh}}