: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;overscroll-behavior:none;user-select:none;-webkit-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%}#overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.panel{pointer-events:auto;background:#0d122ceb;border:1px solid var(--border, #232b4a);border-radius:var(--radius, 14px);padding:30px 34px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;min-width:270px;backdrop-filter:blur(6px);animation:pop-in .22s cubic-bezier(.34,1.45,.64,1)}@keyframes pop-in{0%{transform:scale(.88);opacity:0}to{transform:scale(1);opacity:1}}.kanji{font-size:86px;font-weight:800;color:var(--text, #e4e7f1);text-shadow:0 0 28px rgba(0,201,167,.35);line-height:1}.sub{font-size:14px;letter-spacing:.55em;color:var(--text-dim, #9aa3c0);margin-left:.55em}.tag{font-size:13px;color:var(--text-dim, #9aa3c0);margin-top:4px}.best{font-size:13px;color:#ffb830;font-weight:700}.newbest{font-size:15px;color:#ffb830;font-weight:800;letter-spacing:.12em;animation:glowpulse .9s ease-in-out infinite alternate}@keyframes glowpulse{0%{text-shadow:0 0 4px rgba(255,184,48,.3)}to{text-shadow:0 0 16px rgba(255,184,48,.8)}}.foot-note{font-size:11px;color:var(--text-dim, #9aa3c0);opacity:.7}.over-head{font-size:17px;font-weight:700;color:var(--text-dim, #9aa3c0)}.score-big{font-size:46px;font-weight:800;color:var(--text, #e4e7f1);line-height:1.1}.stats{display:flex;gap:16px;font-size:13px;color:var(--text-dim, #9aa3c0)}.stats b{color:var(--text, #e4e7f1);font-size:15px}.stats .bad,.stats .bad b{color:#ff5d73}button.big{font-size:18px;font-weight:700;padding:13px 44px;margin-top:6px;color:#06231d;background:var(--accent, #00c9a7);border:none;border-radius:var(--radius, 14px);cursor:pointer;transition:transform .08s ease;box-shadow:0 4px 18px #00c9a74d}button.big:active{transform:scale(.94)}