:root{--background:#020207;--foreground:#f2f8ff;--muted:#93a3bc;--cyan:#00f3ff;--violet:#b026ff;--line:#70dfff2e;--font-display:"Space Grotesk", "PingFang SC", "Microsoft YaHei", sans-serif;--font-led:"Share Tech Mono", "SFMono-Regular", Consolas, monospace}*{box-sizing:border-box}html{background:var(--background);scroll-behavior:smooth;min-width:320px}body{background:var(--background);min-width:320px;color:var(--foreground);font-family:var(--font-display);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit;font:inherit}::selection{color:#fff;background:#00f3ff3d}:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}.skip-link{z-index:1000;border:1px solid var(--cyan);color:#eaffff;background:#030710;border-radius:6px;padding:10px 14px;transition:transform 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span:last-child{height:8px}.brand-copy{flex-direction:column;gap:2px;display:flex}.brand-copy strong{letter-spacing:.06em;font-size:14px;font-weight:500}.brand-copy small{color:#6f7d98;font-family:var(--font-led);letter-spacing:.19em;font-size:8px}.cyber-home{isolation:isolate;background:radial-gradient(circle at 50% 46%,#151c4185,#0000 48%),#010105;width:100%;height:100svh;min-height:0;position:relative;overflow:hidden}.cyber-stage,.cyber-canvas-shell,#cyber-canvas{width:100%;height:100%;position:absolute;inset:0}.cyber-stage{overflow:hidden}.cyber-canvas-shell{z-index:1}#cyber-canvas{cursor:crosshair;touch-action:none;display:block}.cyber-fallback{z-index:3;color:#dcf4ffb8;font-family:var(--font-led);letter-spacing:.12em;text-align:center;flex-direction:column;align-items:center;gap:8px;transition:opacity .5s,visibility 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var(--violet);border-right:1px solid var(--violet);top:18px;right:18px}.cyber-corner-bl{border-bottom:1px solid var(--violet);border-left:1px solid var(--violet);bottom:18px;left:18px}.cyber-corner-br{border-right:1px solid var(--cyan);border-bottom:1px solid var(--cyan);bottom:18px;right:18px}.cyber-topbar{z-index:8;pointer-events:none;justify-content:space-between;align-items:flex-start;padding:clamp(24px,3.2vw,48px);display:flex;position:absolute;inset:0 0 auto}.cyber-monitor{width:262px;font-family:var(--font-led);letter-spacing:.1em;pointer-events:auto;font-weight:400}.cyber-monitor-heading{color:#cbeef8b3;align-items:center;gap:8px;margin-bottom:14px;font-size:9px;display:flex}.cyber-live-dot{background:#65ffb4;border-radius:50%;width:5px;height:5px;animation:1.8s ease-in-out infinite led-pulse;box-shadow:0 0 10px #65ffb4}.cyber-monitor dl{grid-template-columns:repeat(2,1fr);gap:8px 24px;margin:0;display:grid}.cyber-monitor dl>div{border-top:1px solid 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dd{font-size:7px}.cyber-instructions>span{display:none}#cyber-pulse-button{padding-inline:9px;font-size:8px}.cyber-enter{min-width:145px}.cyber-enter>i{font-size:15px}}@media (max-height:650px){.cyber-topbar{padding-top:18px}.cyber-bottom{bottom:14px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}