:root{--bg:#0b1320;--panel:#111c2d;--line:#22344e;--ink:#dce6f4;--muted:#8ea2c0;--beam:#5ce1ff;--aim:#ffd166;--enemy:#ff6b3d;--btn:#1a2a42;--btn-hover:#22375a;--marcher:#b07cff;--star-off:#2b3c56;--f-display:"Unbounded", "Arial Black", system-ui, sans-serif;--f-body:"Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", sans-serif;--f-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.5}.app{grid-template-columns:minmax(0,1fr) 340px;height:100%;display:grid;position:relative}@media (width<=860px){.app{grid-template-rows:60dvh auto;grid-template-columns:minmax(0,1fr);height:auto}}.stage{min-width:0;position:relative;overflow:hidden}.stage 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