.orbital-page { --orbital-cyan: #79f5ff; --orbital-red: #ff557f; --orbital-amber: #ffc46b; }
.orbital-page h1 { font-size: clamp(2.3rem, 7vw, 5.4rem); max-width: 780px; }
.orbital-page h1 span { color: var(--orbital-cyan); }
.game-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.game-lead { max-width: 720px; margin: 20px 0 0; color: var(--muted); }
.controls-copy { min-width: 190px; display: grid; gap: 4px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; color: var(--muted); font-size: .78rem; background: rgba(8, 14, 24, .76); }
.controls-copy strong { color: var(--orbital-cyan); letter-spacing: .14em; }
.orbital-shell { margin-top: 36px; overflow: hidden; border: 1px solid #29445a; border-radius: 22px; background: #030711; box-shadow: 0 30px 80px rgba(0, 0, 0, .28); }
.hud { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border-bottom: 1px solid #22384b; background: #152538; }
.hud > div { padding: 12px 16px; background: #08111d; }
.hud span { display: block; color: #71869b; font-size: .66rem; font-weight: 800; letter-spacing: .14em; }
.hud strong { display: block; margin-top: 2px; color: #e7fbff; font: 800 1rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; }
.viewport-wrap { position: relative; aspect-ratio: 16 / 10; min-height: 320px; }
#game-canvas { display: block; width: 100%; height: 100%; touch-action: none; background: #02050c; }
.start-panel { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; padding: 32px; text-align: center; background: radial-gradient(circle at 50% 44%, rgba(18, 52, 74, .72), rgba(2, 5, 12, .9) 58%, rgba(2, 5, 12, .98)); }
.start-panel[hidden] { display: none; }
.start-panel h2 { margin: 8px 0 12px; font-size: clamp(1.8rem, 5vw, 3.6rem); letter-spacing: -.03em; }
.start-panel p { max-width: 560px; margin: 0; color: #b6c9d8; }
.panel-kicker { color: var(--orbital-cyan) !important; font: 800 .72rem/1.3 ui-monospace, monospace; letter-spacing: .16em; }
.start-panel button, .touch-controls button { border: 1px solid #44758a; color: #f1feff; background: #102f3c; font: 800 .86rem/1 ui-sans-serif, system-ui, sans-serif; letter-spacing: .08em; cursor: pointer; }
.start-panel button { margin-top: 24px; min-width: 180px; padding: 14px 22px; border-radius: 999px; }
.start-panel button:hover, .touch-controls button:hover { border-color: var(--orbital-cyan); background: #123c4c; }
.touch-controls { display: none; grid-template-columns: 1fr auto; gap: 18px; align-items: center; padding: 14px; border-top: 1px solid #22384b; background: #07101b; }
.dpad { display: grid; grid-template-columns: repeat(3, 48px); grid-template-rows: repeat(2, 44px); gap: 6px; }
.dpad button { border-radius: 10px; }
.dpad [data-control="up"] { grid-column: 2; }
.dpad [data-control="left"] { grid-row: 2; grid-column: 1; }
.dpad [data-control="down"] { grid-row: 2; grid-column: 2; }
.dpad [data-control="right"] { grid-row: 2; grid-column: 3; }
.fire-button { width: 96px; height: 96px; border-radius: 50%; border-color: #8c3f5a !important; background: #441829 !important; color: #ffd9e3 !important; }
.fire-button:active { transform: scale(.96); }
.back-link { margin: 26px 0 0; color: var(--muted); }
.sr-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
@media (hover: none), (pointer: coarse) { .touch-controls { display: grid; } }
@media (max-width: 720px) {
  .game-heading { grid-template-columns: 1fr; }
  .controls-copy { min-width: 0; }
  .hud { grid-template-columns: repeat(2, 1fr); }
  .viewport-wrap { min-height: 260px; }
  .touch-controls { display: grid; }
}
@media (prefers-reduced-motion: reduce) { .fire-button:active { transform: none; } }