: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, #0a0e27);color:var(--text, #e4e7f1);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:#0d122ced;border:1px solid var(--border, #232b4a);border-radius:var(--radius, 14px);padding:28px 32px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;min-width:280px;max-width:340px;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:88px;font-weight:800;color:var(--text, #e4e7f1);text-shadow:0 0 30px rgba(255,184,107,.3),0 0 14px rgba(0,201,167,.25);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:2px}.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:.72}.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:14px;font-size:13px;color:var(--text-dim, #9aa3c0);align-items:baseline}.stats b{color:var(--text, #e4e7f1);font-size:15px}.stats .bad,.stats .bad b{color:#ff5d73}.bonus-badge{font-size:14px;font-weight:800;color:#061d18;background:#ffb830;border-radius:999px;padding:4px 14px;letter-spacing:.08em;box-shadow:0 2px 14px #ffb83073}button.big{font-size:18px;font-weight:700;padding:13px 42px;margin-top:4px;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)}button.big:disabled{opacity:.55}button.ghostbtn{font-size:14px;font-weight:600;padding:10px 26px;color:var(--text-dim, #9aa3c0);background:transparent;border:1px solid var(--border, #232b4a);border-radius:var(--radius, 14px);cursor:pointer;transition:transform .08s ease}button.ghostbtn:active{transform:scale(.94)}.done-chip{font-size:12px;color:#7dffe3;border:1px solid rgba(0,201,167,.4);border-radius:999px;padding:3px 12px}.nearmiss{font-size:13.5px;font-weight:700;color:#ffc987;line-height:1.5;background:#ffb83014;border-radius:10px;padding:8px 14px;animation:nm-in .4s .15s both ease-out}.nearmiss.nm-far{color:#9aa3c0;background:#7a82a214;font-weight:600}.nearmiss .nm-sub{font-size:11px;font-weight:600;color:var(--text-dim, #9aa3c0)}@keyframes nm-in{0%{transform:translateY(6px);opacity:0}to{transform:translateY(0);opacity:1}}.world-card{font-size:13px;font-weight:600;color:#9aa3c0;line-height:1.5;background:#00c9a712;border:1px solid rgba(0,201,167,.18);border-radius:10px;padding:8px 14px;transition:opacity .25s ease}.world-card.pending{opacity:.55}.world-card.live{animation:nm-in .35s both ease-out}.world-card b{color:#e4e7f1;font-weight:800}.world-card.good{background:#ffb83017;border-color:#ffb8304d;color:#ffc987}.world-card.good b{color:#ffd9a0}.world-card .wc-sub{font-size:11px;color:#7a82a2}.world-card.good .wc-sub{color:#ffb86b}.streak{font-size:13px;font-weight:700;color:#ffb86b;letter-spacing:.02em}.streak .amn{font-size:10px;font-weight:600;color:#7dffe3;opacity:.85}