:root{--bg: #01030a;--cyan: #4fe3ff;--cyan-dim: rgba(79, 227, 255, .55);--amber: #ffb547;--red: #ff5d6c;--text: #e8f3ff;--muted: rgba(190, 215, 240, .58);--line: rgba(120, 190, 255, .16);--glass: rgba(6, 16, 34, .5);--mono: "SF Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;--sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}[hidden]{display:none!important}.mono{font-family:var(--mono);letter-spacing:.04em}#globe{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;display:block;cursor:grab;touch-action:none}#globe.is-dragging{cursor:grabbing}.no-webgl #globe{display:none}.no-webgl{background:radial-gradient(circle at 70% 50%,rgba(40,120,255,.35),transparent 32%),radial-gradient(circle at 70% 50%,rgba(79,227,255,.12),transparent 50%),var(--bg)}.vignette{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(1,3,10,.92) 0%,rgba(1,3,10,.55) 30%,transparent 55%),radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.65) 100%)}.scanlines{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 3px)}.hud{position:relative;min-height:100vh;display:grid;grid-template-rows:auto 1fr auto;padding:28px clamp(20px,4vw,56px);pointer-events:none}.hud>*{pointer-events:auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;animation:rise .8s ease both}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:34px;height:34px;fill:none;stroke:var(--cyan);stroke-width:1.4;filter:drop-shadow(0 0 6px rgba(79,227,255,.6))}.brand-dot{fill:var(--amber);stroke:none;animation:blink 1.6s ease-in-out 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