.hud-targets{position:absolute;inset:0}.hud-tgt,.hud-sel,.hud-arrow,.hud-lead{will-change:transform;position:absolute;top:0;left:0}.hud-tgt{border:1.5px solid var(--hud-color);box-sizing:border-box;width:12px;height:12px;margin:-6px 0 0 -6px}.hud-sel{width:0;height:0}.hud-sel-diamond{border:var(--hud-line) solid var(--hud-color);box-sizing:border-box;width:22px;height:22px;position:absolute;top:-11px;left:-11px;transform:rotate(45deg)}.hud-sel-frame,.hud-lock-label{display:none}.hud-sel-frame{border:var(--hud-line) solid var(--hud-red);box-sizing:border-box;width:44px;height:44px;position:absolute;top:-22px;left:-22px}.hud-lock-label{color:var(--hud-red);letter-spacing:.08em;font-weight:700;position:absolute;bottom:26px;left:0;transform:translate(-50%)}.hud-sel.is-locked .hud-sel-frame,.hud-sel.is-locked .hud-lock-label{display:block}.hud-sel.is-locked .hud-sel-diamond{border-color:var(--hud-red)}.hud-lock-ring{border:var(--hud-line) solid var(--hud-color);box-sizing:border-box;transform-origin:50%;border-radius:50%;width:34px;height:34px;position:absolute;top:0;left:0}.hud-sel-dist{white-space:nowrap;font-family:var(--hud-mono);font-variant-numeric:tabular-nums;position:absolute;top:26px;left:0;transform:translate(-50%)}.hud-sel.is-locked .hud-sel-dist{color:var(--hud-red)}.hud-arrow{width:0;height:0}.hud-arrow:before{content:"";border-top:9px solid #0000;border-bottom:9px solid #0000;border-left:18px solid var(--hud-color);position:absolute;top:-9px;left:-9px}.hud-lead{border:1.5px solid var(--hud-color);box-sizing:border-box;border-radius:50%;width:10px;height:10px;margin:-5px 0 0 -5px}.hud-ammo{font-family:var(--hud-mono);flex-direction:column;justify-content:flex-end;gap:4px;display:flex}.hud-ammo-row{white-space:nowrap;gap:4px;display:flex}.hud-ammo-label{opacity:.8}.hud-ammo-value{font-variant-numeric:tabular-nums;font-weight:700}.hud-ammo-row.is-cooling{opacity:.5}.hud-ammo-row.is-empty{color:var(--hud-red)}.debug-overlay{z-index:10;white-space:pre;color:#d8ffd8;pointer-events:none;-webkit-user-select:none;user-select:none;background:#0000008c;border-radius:4px;min-width:9em;padding:6px 8px;font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;position:fixed;top:8px;left:8px}.touch-active .debug-overlay{top:calc(80px + env(safe-area-inset-top,0px))}.hud{z-index:15;pointer-events:none;-webkit-user-select:none;user-select:none;color:var(--hud-color);text-shadow:0 0 2px #0009;--hud-color:#6ef0ffd9;--hud-dim:#6ef0ff59;--hud-red:#ff3c3cf2;--hud-line:2px;--hud-ppd:var(--hud-ppd-normal);--hud-ladder-w:calc(var(--hud-ladder-w-normal) * 1px);--hud-ladder-h:calc(var(--hud-ladder-h-normal) * 1px);--hud-rung-w:calc(var(--hud-rung-w-normal) * 1px);--hud-horizon-w:calc(var(--hud-horizon-w-normal) * 1px);--hud-radar-size:calc(var(--hud-radar-normal) * 1px);--hud-value-size:22px;--hud-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;font:600 12px/1.2 system-ui,sans-serif;position:fixed;inset:0}.hud.hud-compact{--hud-ppd:var(--hud-ppd-compact);--hud-ladder-w:calc(var(--hud-ladder-w-compact) * 1px);--hud-ladder-h:calc(var(--hud-ladder-h-compact) * 1px);--hud-rung-w:calc(var(--hud-rung-w-compact) * 1px);--hud-horizon-w:calc(var(--hud-horizon-w-compact) * 1px);--hud-radar-size:calc(var(--hud-radar-compact) * 1px);--hud-value-size:17px;font-size:10px}.hud[hidden],.hud [hidden]{display:none}.hud-ladder-window{width:var(--hud-ladder-w);height:var(--hud-ladder-h);border-radius:50%;position:absolute;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%)}.hud-ladder{transform-origin:50% 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8px)}.hud-right{left:calc(50% + var(--hud-ladder-w) / 2 + 8px);flex-direction:column;align-items:flex-start}.hud-box{border:var(--hud-line) solid var(--hud-color);text-align:right;background:#00141e2e;min-width:4.6em;padding:3px 6px}.hud-box-label,.hud-box-unit{opacity:.8;font-size:.85em}.hud-box-label{text-align:left}.hud-box-value{font:700 var(--hud-value-size) / 1.1 var(--hud-mono);font-variant-numeric:tabular-nums;display:block}.hud.is-ground-warning .hud-right .hud-box{color:var(--hud-red);border-color:var(--hud-red);animation:.8s step-end infinite hud-blink}.hud-gauges{gap:6px;display:flex}.hud-gauge{flex-direction:column;align-items:center;gap:3px;display:flex}.hud-gauge-track{width:8px;height:calc(var(--hud-value-size) * 2.6);border:1px solid 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env(safe-area-inset-left,0px);box-sizing:border-box;color:#fff;opacity:0;visibility:hidden;transition:opacity var(--screen-fade) ease, visibility 0s linear var(--screen-fade);flex-direction:column;justify-content:center;align-items:center;font:15px/1.4 system-ui,sans-serif;display:flex;position:fixed;inset:0}.screen.is-shown{opacity:1;visibility:visible;transition:opacity var(--screen-fade) ease, visibility 0s}.fade-curtain{z-index:60;opacity:0;pointer-events:none;transition:opacity var(--screen-fade) ease;background:#000;position:fixed;inset:0}.fade-curtain.is-cut{opacity:1;transition:none}.hud{transition:opacity var(--screen-fade) ease}:root:not([data-screen=flight]):not([data-screen=pause]) .hud{opacity:0}.menu-button{color:#fff;cursor:pointer;background:#0a1e3299;border:1px solid #a0e6ff80;border-radius:8px;min-width:220px;min-height:48px;padding:10px 20px;font:600 17px/1.2 system-ui,sans-serif;transition:background .15s,border-color 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system-ui,sans-serif;display:flex}.title-logo-sub:before,.title-logo-sub:after{content:"";background:linear-gradient(90deg,#0000,#ffd27a);width:clamp(28px,8vw,80px);height:2px}.title-logo-sub:after{background:linear-gradient(90deg,#ffd27a,#0000);margin-left:-.6em}.title-prompt{letter-spacing:.12em;text-shadow:0 1px 4px #000000b3;font:600 clamp(15px,2.6vw,20px)/1 system-ui,sans-serif;animation:1.6s ease-in-out infinite title-blink}@keyframes title-blink{0%,to{opacity:1}50%{opacity:.35}}