:root{--bg:#0b1120;--panel:#0f172aeb;--panel-solid:#0f172a;--border:#94a3b838;--accent:#38bdf8;--text:#e2e8f0;--text-dim:#94a3b8;--danger:#f43f5e;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);-webkit-tap-highlight-color:transparent;margin:0;font-family:system-ui,-apple-system,Segoe UI,PingFang TC,Noto Sans TC,sans-serif;overflow:hidden}#app{position:fixed;inset:0}#scene{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.topbar{z-index:20;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:linear-gradient(#0b1120f2,#0b1120bf);flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px;display:flex;position:absolute;top:0;left:0;right:0}.topbar__title{white-space:nowrap;margin-right:6px;font-size:15px;font-weight:700}.group{border:1px solid var(--border);background:#1e293b66;border-radius:10px;gap:4px;padding:2px;display:flex}.btn,.chip{appearance:none;cursor:pointer;border:1px solid var(--border);color:var(--text);font:inherit;background:#1e293bb3;border-radius:9px;transition:background .15s,border-color .15s,transform 50ms}.btn{width:100%;padding:9px 12px;font-size:13px}.chip{white-space:nowrap;padding:7px 11px;font-size:13px}.chip--sm{padding:5px 8px;font-size:12px}.btn--ghost{background:0 0}.chip--danger,.chip--danger[aria-pressed]{border-color:var(--danger);color:#fecdd3}.btn:hover,.chip:hover{background:#334155e6}.btn:active,.chip:active{transform:translateY(1px)}.chip[aria-pressed=true]{border-color:var(--accent);color:var(--accent);background:#38bdf833}.panel{z-index:15;background:var(--panel);border-left:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);width:320px;max-width:88vw;padding:10px 12px 90px;position:absolute;top:56px;bottom:0;right:0;overflow-y:auto}.section{border:1px solid var(--border);background:#1e293b59;border-radius:12px;margin-bottom:8px;overflow:hidden}.section__title{cursor:pointer;padding:10px 12px;font-size:13px;font-weight:600;list-style:none}.section__title::-webkit-details-marker{display:none}.section__body{flex-direction:column;gap:8px;padding:10px 12px 12px;display:flex}.subhead{color:var(--text-dim);margin-top:2px;font-size:12px}.field{flex-direction:column;gap:3px;display:flex}.field__label{color:var(--text-dim);font-size:11px}.field__input{border:1px solid var(--border);background:var(--panel-solid);width:100%;color:var(--text);font:inherit;border-radius:8px;padding:7px 9px;font-size:13px}.field__input--sm{padding:5px 7px;font-size:12px}.grid2{grid-template-columns:1fr 1fr;gap:8px;display:grid}.row{align-items:center;gap:6px;display:flex}.row.wrap{flex-wrap:wrap}.hint{color:var(--text-dim);margin:0;font-size:11px;line-height:1.5}.readout{border:1px solid var(--border);background:#0206178c;border-radius:8px;padding:8px 10px;font-size:12px;line-height:1.7}.readout--warn{border-color:var(--danger);color:#fecdd3}.list{flex-direction:column;gap:6px;display:flex}.list__row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.color{border:1px solid var(--border);background:0 0;border-radius:8px;width:34px;height:30px;padding:0}.selbar{left:50%;bottom:max(16px, env(safe-area-inset-bottom));z-index:18;background:var(--panel);border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:14px;gap:6px;padding:8px 10px;display:flex;position:absolute;transform:translate(-50%);box-shadow:0 8px 28px #0006}.boxsel{z-index:12;border:1.5px dashed var(--accent);pointer-events:none;background:#38bdf81f;position:fixed}@media (width<=720px){.panel{transition:transform .2s;transform:translate(100%)}#app.panel-open .panel{transform:translate(0)}}