:root{--bg: #0a0e27;--surface: #131736;--surface-2: #1b2147;--accent: #00c9a7;--accent-dim: #0a8a76;--text: #e4e7f1;--text-dim: #8a91b8;--danger: #ff5757;--warning: #ffb830;--border: #2a3166;--radius: 14px;--radius-sm: 8px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-6: 24px;--space-8: 32px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-num: "SF Mono", ui-monospace, "Roboto Mono", monospace;--ease: cubic-bezier(.22, 1, .36, 1);--press-scale: .96;--t-fast: .12s;--t-base: .2s}.fk-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.02em}.fk-btn{appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4);font-family:var(--font-ui);font-weight:600;cursor:pointer;transition:transform var(--t-fast) var(--ease),background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}.fk-btn:active{transform:scale(var(--press-scale))}.fk-btn--primary{background:var(--accent);border-color:var(--accent);color:#03150f}.fk-btn--primary:active{background:var(--accent-dim)}@media (prefers-reduced-motion: reduce){.fk-btn{transition:none}}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100dvh;background:var(--bg);color:var(--text);font-family:system-ui,sans-serif;font-variant-numeric:tabular-nums;overflow:hidden;touch-action:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}#app{width:100%;max-width:480px;height:100dvh;margin:0 auto;position:relative;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#game{display:block;width:100%;height:100%}#modal-root{position:fixed;inset:0;z-index:50;pointer-events:none}#modal-root .overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#070a1cb8;backdrop-filter:blur(6px);pointer-events:auto;animation:fade .18s ease;padding:24px}#modal-root .modal{width:100%;max-width:340px;background:var(--surface, #121a3a);border:1px solid var(--border, rgba(255,255,255,.08));border-radius:var(--radius, 16px);padding:22px 20px;box-shadow:0 20px 60px #00000080;animation:pop .22s cubic-bezier(.2,1.2,.4,1);display:flex;flex-direction:column;gap:10px}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(14px) scale(.96)}}.mtitle{font-size:26px;font-weight:800;text-align:center;letter-spacing:.04em;margin-bottom:4px}.mtitle.danger{color:var(--danger, #ff5d73)}.mtitle.accent{color:var(--accent, #00c9a7)}.mrow{display:flex;justify-content:space-between;align-items:baseline;font-size:15px;padding:2px 0}.mrow b{font-size:18px;font-weight:700}.mrow.dim,.mrow.dim b{color:var(--text-dim, #8a93b8)}.near{text-align:center;color:var(--warning, #ffb454);font-size:14px;font-weight:600;margin-top:6px}.btn{width:100%;padding:13px;border-radius:var(--radius-sm, 10px);border:1px solid var(--border, rgba(255,255,255,.1));background:#ffffff0d;color:var(--text, #e8ecf5);font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:transform .08s,background .15s}.btn:active{transform:scale(.97)}.btn.primary{background:var(--accent, #00c9a7);color:#062520;border-color:transparent;font-weight:700}.btn.ghost{background:transparent;color:var(--text-dim, #8a93b8);border-color:transparent}.btn[disabled]{opacity:.6}.board{max-height:46vh;overflow-y:auto;display:flex;flex-direction:column;gap:2px;margin:6px 0}.brow{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;font-size:14px}.brow:nth-child(odd){background:#ffffff08}.brow.me{background:#00c9a724}.brow .rk{width:24px;color:var(--text-dim, #8a93b8);font-weight:700;text-align:right}.brow .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brow b{font-weight:700}.dim{color:var(--text-dim, #8a93b8);text-align:center;padding:12px;font-size:14px}