:root{font-family:Consolas,Courier New,monospace;line-height:1.45;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box;font-family:inherit}body{margin:0;min-width:320px;min-height:100vh;background:#090b17}.app-shell{min-height:100vh;background:#05060b;position:relative;font-family:Consolas,Courier New,monospace}.canvas-wrap{min-height:100vh}.canvas-wrap canvas{display:block;width:100%!important;height:100vh!important;cursor:none}.drag-hint{position:fixed;right:18px;bottom:18px;z-index:1100;min-width:210px;padding:10px 12px;border:1px solid rgba(95,131,168,.48);border-radius:12px;background:linear-gradient(180deg,#0f1823f0,#080d14f0);color:#dce7f3;font-size:12px;letter-spacing:.01em;box-shadow:0 10px 28px #0000006b,inset 0 1px #96b4d724;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.drag-hint-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.drag-hint-header strong{color:#f4f8ff;font-size:12px;font-weight:600}.drag-hint-item{display:flex;align-items:center;gap:8px;color:#c6d7ea}.drag-hint-item+.drag-hint-item{margin-top:6px}.drag-hint-chip{display:inline-flex;align-items:center;justify-content:center;min-width:48px;padding:2px 6px;border:1px solid rgba(106,143,183,.72);border-radius:6px;background:#101c2ae6;color:#d7eaff;font-size:11px;font-weight:600}.drag-hint button{border:1px solid rgba(106,143,183,.72);border-radius:6px;width:22px;height:22px;padding:0;background:#101c2ae6;color:#d7eaff;font:inherit;cursor:pointer;line-height:1}