*{margin:0;padding:0;box-sizing:border-box}:root{--cyan: #35e0ff;--azure: #7fe9ff;--purple: #b26bff;--ink: #23304a;--glass: rgba(255, 255, 255, .72);--glass-border: rgba(255, 255, 255, .9)}html,body{width:100%;height:100%;overflow:hidden;background:#dceeff}body{font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif;color:var(--ink);user-select:none;-webkit-user-select:none}#app,#app canvas{width:100%;height:100%;display:block}#boot-loading{position:fixed;inset:0;z-index:99;display:flex;flex-direction:column;gap:18px;align-items:center;justify-content:center;background:linear-gradient(180deg,#bfe0ff,#eaf6ff);transition:opacity .5s;font-size:15px;letter-spacing:4px;color:#4a6a9a}#boot-loading.done{opacity:0;pointer-events:none}.boot-crystal{width:26px;height:26px;background:var(--cyan);transform:rotate(45deg);animation:bootspin 1.1s ease-in-out infinite;box-shadow:0 0 24px var(--cyan)}@keyframes bootspin{0%,to{transform:rotate(45deg) scale(1)}50%{transform:rotate(225deg) 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