<!-- SOLID CITY · part 3462 -->
height:560px;overflow:hidden;box-shadow:var(--shadow)}
    canvas{display:block;width:100%;height:560px;touch-action:none;background:#03090b}
    .hud-top{position:absolute;left:10px;right:10px;top:10px;display:flex;gap:8px;justify-content:space-between;pointer-events:none}
    .hud-chip{background:rgba(4,12,15,.86);border:1px solid rgba(115,223,213,.28);padding:7px 9px;font:700 .7rem ui-monospace,SFMono-Regular,Menlo,monospace;color:#dff8f4;backdrop-filter:blur(8px)}
    .hud-chip b{color:#5de1d2}
    .advisory{position:absolute;left:10px;right:10px;bottom:10px;display:flex;align-items:center;gap:9px;background:rgba(4,12,15,.9);border:1px solid rgba(255,195,77,.34);padding:9px 10px;color:#f9f4e6;font-size:.78rem;pointer-events:none}
    .advisory::before{content:"AI";font:800 .67rem ui-monospace,SFMono-Regular,Menlo,monospace;color:#ffca5e;border:1px solid #b97921;padding:3px 5px}
    .rail{display:grid;gap:10px}
    .panel{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow)}
    .panel-head{display:flex;align-items:center;justify-content:space-between;padding:11px 12px;border-bottom:1px solid var(--line)}
    .panel-head h2{margin:0;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}
    .signal{display:flex;gap:6px;align-items:center;font:700 .66rem ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--green)}
    .signal i{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor}
    .order-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;padding:10px}
    .order-btn,.utility,.dpad button,.pulse{border:1px solid var(--line);background:var(--panel2);min-height:48px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
    .order-btn{font-size:.68rem;font-weight:800;letter-spacing:.06em;padding:6px 4px}
    .order-btn:hover,.order-btn.active{background:color-mix(in srgb,var(--gold) 18%,var(--panel2));border-color:var(--gold);color:var(--gold)}
    .order-btn small{display:block;color:var(--muted);font-size:.55rem;margin-top:4px;font-weight:600;letter-spacing:0}
    .control-card{padding:10px}
    .held-line{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:9px}
    .held-line strong{font-size:.95rem}
    .held-line span{font:700 .7rem ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--gold)}
    .dpad-wrap{display:grid;grid-template-columns:1fr 92px;gap:9px}
    .dpad{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,45px);gap:5px}
    .dpad button{min-height:auto;font-size:1rem;font-weight:800;touch-action:none;user-select:none}
    .dpad .up{grid-column:2}.dpad .left{grid-column:1;grid-row:2}.dpad .down{grid-column:2;grid-row:2}.dpad .right{grid-column:3;grid-row:2}
    .dpad button:active,.pulse:active{background:var(--gold);color:#151006}
    .pulse{min-height:145px;border-color:color-mix(in srgb,var(--gold) 60%,var(--line));color:var(--gold);font-size:.68rem;font-weight:850;letter-spacing:.08em;position:relative}
    .pulse b{display:block;font-size:1.65rem;margin-bottom:7px}
    .utility-row{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:8px}
    .utility{font-size:.68rem;font-weight:800;min-height:42px}
    .utility.release{color:var(--teal)}.utility.stats{color:var(--gold)}
    .roster{padding:7px;display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
    .drone-tile{border:1px solid var(--line);background:var(--soft);padding:7px 3px;text-align:center;cursor:pointer;min-height:50px}
    .drone-tile b{display:block;font:800 .68rem ui-monospace,SFMono-Regular,Menlo,monospace}
    .drone-tile span{display:block;font-size:.53rem;color:var(--teal);margin-top:4px;text-transform:uppercase;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .drone-tile.human{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 12%,transparent)}
    .drone-tile.human span{color:var(--gold)}.drone-tile.disabled{opacity:.42}.drone-tile.active{outline:2px solid var(--gold);outline-offset:-2px}
    .swarm-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-top:1px solid var(--line);background:var(--line)}
    .metric{background:var(--panel);padding:9px;text-align:center}.metric b{display:block;font:800 1rem ui-monospace,SFMono-Regular,Menlo,monospace}.metric span{font-size:.55rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
    .start-screen{position:absolute;inset:0;background:radial-gradient(circle at 50% 35%,rgba(18,78,80,.36),rgba(2,7,9,.96) 64%);z-index:5;display:grid;place-items:center;padding:24px;text-align:center;color:#f3f8f7}
    .start-screen[hidden]{display:none}
    .start-content{max-width:580px}.start-content .mark{font:800 .72rem ui-monospace,SFMono-Regular,Menlo,monospace;color:#62ddcf;letter-spacing:.18em;margin-bottom:14px}
    .start-content h2{margin:0 0 12px;font-size:clamp(2rem,6vw,4.6rem);line-height:.88;letter-spaci