:root{--red: #d3232c;--ink: #101318;--panel: rgba(16, 19, 24, .72);--panel-strong: rgba(16, 19, 24, .86);--line: rgba(255, 255, 255, .12);--text: #f3f1ec;--muted: rgba(243, 241, 236, .62);--font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;--r: 12px}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:#0d1016;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}button:focus-visible{outline:2px solid #fff;outline-offset:2px}#stage,#labels{position:fixed;top:0;right:0;bottom:0;left:0}#stage canvas{display:block;width:100%;height:100%;touch-action:none}#labels{pointer-events:none;overflow:hidden}#loader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;background:radial-gradient(120% 90% at 50% 30%,#1b2230,#0b0d12 70%);transition:opacity .7s ease,visibility .7s}#loader.done{opacity:0;visibility:hidden}.loader-box{text-align:center}.loader-box h1{margin:22px 0 4px;font-size:34px;letter-spacing:.32em;text-indent:.32em;font-weight:800}.loader-box p{margin:0;font-size:12px;letter-spacing:.36em;color:var(--muted)}.loader-bar{width:220px;height:2px;margin:28px auto 12px;background:#ffffff1f;overflow:hidden}.loader-bar i{display:block;width:40%;height:100%;background:var(--red);animation:slide 1.1s ease-in-out infinite}@keyframes slide{0%{transform:translate(-100%)}to{transform:translate(260%)}}.loader-box small{color:var(--muted);font-size:12px}.loader-mark,.brand-mark{display:inline-grid;grid-template-columns:1fr 1fr;gap:3px;transform:rotate(45deg)}.loader-mark{width:54px;height:54px}.brand-mark{width:26px;height:26px;gap:2px;flex:none;margin:0 6px 0 4px}.loader-mark span,.brand-mark span{border-radius:2px}.loader-mark span:nth-child(1),.brand-mark span:nth-child(1){background:#f08a1c}.loader-mark span:nth-child(2),.brand-mark span:nth-child(2){background:#1f6fc0}.loader-mark span:nth-child(3),.brand-mark span:nth-child(3){background:#2f9a48}.loader-mark span:nth-child(4),.brand-mark span:nth-child(4){background:#c8163a}.brand{position:fixed;top:18px;left:18px;z-index:10;display:flex;align-items:center;gap:12px;padding:10px 16px 10px 12px;background:var(--panel);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border:1px solid var(--line);border-radius:var(--r)}.brand h1{margin:0;font-size:19px;font-weight:800;letter-spacing:.18em}.brand p{margin:2px 0 0;font-size:11px;color:var(--muted);letter-spacing:.04em}.card{position:fixed;top:86px;left:18px;z-index:10;width:300px;max-height:calc(100vh - 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