*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden;background:#000!important;position:fixed;top:0;left:0;overscroll-behavior:none}html,body{background:#000!important}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased}.stage{width:100%;height:100%;overflow:hidden;position:relative;background:#000}.canvas{position:absolute;top:0;left:0;background:#000;will-change:transform;backface-visibility:hidden;color:inherit}.status{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;color:#f5f5f7;background:#000;padding:32px;text-align:center;gap:16px}.status-loading .spinner{width:44px;height:44px;border-radius:50%;border:3px solid rgba(255,255,255,.18);border-top-color:#007aff;animation:spin .9s linear infinite}.status .status-title{font-size:28px;font-weight:600;color:#fff;letter-spacing:.02em}.status .status-text{font-size:18px;line-height:1.5;color:#ffffffb8;max-width:720px;word-break:break-all}.status-err .status-text{color:#ff6b6b}@keyframes spin{to{transform:rotate(360deg)}}