:root{--ink: #0b0c0f;--ink-veil: rgba(11, 12, 15, .78);--chalk: #f4f2ec;--chalk-dim: rgba(244, 242, 236, .62);--chalk-faint: rgba(244, 242, 236, .28);--signal: #ff5a1f;--signal-deep: #cc3c0a;--danger: #ff3226;--font-display: "Anton", "Arial Narrow", sans-serif;--font-body: "Archivo", system-ui, -apple-system, sans-serif;--radius: 12px;--shadow-text: 0 2px 24px rgba(0, 0, 0, .65);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--ink);color:var(--chalk);font-family:var(--font-body);-webkit-font-smoothing:antialiased;overflow:hidden}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}:focus-visible{outline:2px solid 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li{position:relative;padding-left:22px;color:var(--chalk-dim);font-size:.95rem;line-height:1.45}.start-screen__rules li:before{content:"";position:absolute;left:0;top:.42em;width:10px;height:10px;background:var(--signal);border-radius:2px}.start-screen__controls{display:flex;flex-direction:column;gap:20px}.field{display:flex;flex-direction:column;gap:8px}.field__label{font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--chalk-dim)}.field__help{color:var(--chalk-dim);font-size:.85rem;line-height:1.5}.field__help strong{color:var(--chalk);font-weight:600}.segmented{display:flex;border:1px solid var(--chalk-faint);border-radius:var(--radius);overflow:hidden}.segmented__option{flex:1;padding:12px;font-size:.9rem;font-weight:600;color:var(--chalk-dim);transition:background-color .12s ease,color .12s 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var(--chalk-faint);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:14px}.error-screen__title{font-family:var(--font-display);font-size:1.6rem;letter-spacing:.02em}.error-screen__message{color:var(--chalk-dim);line-height:1.5}.hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;display:flex;flex-direction:column;align-items:center;padding:calc(16px + var(--safe-top)) 16px calc(16px + var(--safe-bottom))}.hud__top{width:100%;display:flex;justify-content:space-between;align-items:center}.chip{font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:6px 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