:root{--void: #010307;--panel: rgba(4, 8, 14, .28);--stroke: rgba(232, 236, 241, .14);--stroke-strong: rgba(232, 236, 241, .28);--text: #e8ecf1;--muted: #8b95a5;--cyan: #7dd3fc;--amber: #f5b942;--flame: #ff6a3d;--pink: #f472b6;--glow: rgba(125, 211, 252, .18);--font-ui: "Microsoft YaHei", "微软雅黑", "PingFang SC", "Segoe UI", sans-serif;--font-mono: "Microsoft YaHei", "微软雅黑", "PingFang SC", "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;font-family:var(--font-ui);background:var(--void);color:var(--text)}#app{position:fixed;top:0;right:0;bottom:0;left:0}.label-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.hud-vignette{position:fixed;top:0;right:0;bottom:0;left:0;z-index:5;pointer-events:none;background:radial-gradient(ellipse at center,transparent 42%,rgba(0,0,0,.55) 100%),linear-gradient(to bottom,rgba(0,0,0,.35) 0%,transparent 12%,transparent 88%,rgba(0,0,0,.4) 100%)}.hud-vignette:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.04;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(255,255,255,.35) 3px);animation:hud-scan 9s linear infinite}@keyframes hud-scan{0%{transform:translateY(0)}to{transform:translateY(3px)}}.hud-corners{position:fixed;top:14px;right:14px;bottom:14px;left:14px;z-index:6;pointer-events:none}.hud-corners span{position:absolute;width:28px;height:28px;border-color:#e8ecf159;border-style:solid}.hud-corners span:nth-child(1){top:0;left:0;border-width:1.5px 0 0 1.5px}.hud-corners span:nth-child(2){top:0;right:0;border-width:1.5px 1.5px 0 0}.hud-corners span:nth-child(3){bottom:0;left:0;border-width:0 0 1.5px 1.5px}.hud-corners span:nth-child(4){bottom:0;right:0;border-width:0 1.5px 1.5px 0}.hud-mission{position:fixed;top:18px;left:50%;transform:translate(-50%);z-index:11;display:flex;align-items:center;gap:10px;pointer-events:none;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}.hud-mission__dot{width:6px;height:6px;border-radius:50%;background:var(--flame);box-shadow:0 0 10px var(--flame);animation:pulse-live 1.6s ease-in-out infinite}@keyframes pulse-live{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.85)}}.toolbar{position:fixed;top:16px;left:16px;z-index:11;display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;max-width:min(720px,calc(100vw - 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