.mm-wrapper{padding-top:8rem;padding-bottom:4rem;min-height:100vh;background:#f8fafc}.mm-wrapper [hidden]{display:none!important}.mm-game--choices .mm-kbd-hint{visibility:hidden}.dark .mm-wrapper{background:#030712}.mm-container{max-width:760px;margin:0 auto;background:#fff;border-radius:16px;padding:40px 32px;box-shadow:0 2px 8px #0000000f}.dark .mm-container{background:#111827;box-shadow:none;border:1px solid rgb(31,41,55)}.mm-kicker{text-align:center;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#2563eb;margin-bottom:8px}.mm-title{text-align:center;font-size:2.25rem;font-weight:800;margin-bottom:8px}.mm-title-sm{font-size:1.75rem}.mm-subtitle{text-align:center;color:#6b7280;max-width:34rem;margin:0 auto 24px}.dark .mm-subtitle{color:#9ca3af}.mm-demo{display:flex;flex-direction:column;align-items:center;gap:4px;margin:0 auto 28px;padding:14px 18px;border-radius:12px;background:#eff6ff;max-width:22rem}.dark .mm-demo{background:#2563eb1f}.mm-demo-eq{font-family:ui-monospace,monospace;font-size:1.25rem}.mm-demo-eq strong{color:#2563eb}.mm-demo-note{font-size:12px;color:#6b7280}.mm-mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mm-mode{text-align:left;border:1px solid #e5e7eb;background:#fff;border-radius:12px;padding:16px;cursor:pointer;transition:transform .15s ease,border-color .15s ease}.dark .mm-mode{background:#1f2937;border-color:#374151}.mm-mode:hover{transform:translateY(-2px);border-color:#60a5fa}.mm-mode-name{display:block;font-weight:800;font-size:17px;color:#1d4ed8}.dark .mm-mode-name{color:#93c5fd}.mm-mode[data-mode=blitz] .mm-mode-name{color:#b45309}.dark .mm-mode[data-mode=blitz] .mm-mode-name{color:#fbbf24}.mm-mode-desc{display:block;font-size:13px;color:#6b7280;margin-top:4px}.mm-mode-best{display:block;font-size:12px;font-weight:700;color:#b45309;margin-top:6px;min-height:1em}.mm-hud{display:flex;justify-content:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}.mm-hud-item{min-width:84px;text-align:center;background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;padding:8px 12px}.dark .mm-hud-item{background:#1f2937;border-color:#374151}.mm-hud-label{display:block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#9ca3af}.mm-hud-value{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.04em}.mm-progress{height:8px;max-width:420px;margin:0 auto 18px;border-radius:999px;background:#e5e7eb;overflow:hidden}.dark .mm-progress{background:#4b5563}.mm-lives{display:flex;justify-content:center;align-items:center;gap:6px;min-height:1.25em;letter-spacing:0}.mm-life{width:10px;height:10px;border-radius:999px;background:#d1d5db}.dark .mm-life{background:#4b5563}.mm-life.on{background:#2563eb}.mm-progress-fill{height:100%;width:0;border-radius:inherit;background:#2563eb;transition:width .25s ease}.mm-prompt{text-align:center;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#9ca3af;margin-bottom:6px}.mm-equation{text-align:center;font-family:ui-monospace,monospace;font-size:1.7rem;font-weight:700;margin-bottom:6px}.mm-hint{text-align:center;font-size:13px;color:#9ca3af;margin-bottom:16px;min-height:1.2em}.mm-play{display:grid;grid-template-columns:1fr;gap:20px;justify-items:center;margin:0 auto;max-width:560px}@media(min-width:700px){.mm-play:not(.mm-play--choices){grid-template-columns:minmax(180px,1fr) 220px;align-items:center}}.mm-ring-wrap{display:flex;flex-direction:column;align-items:center;gap:6px}.mm-ring{width:200px;height:200px;color:#374151;overflow:visible}.dark .mm-ring{color:#e5e7eb}.mm-ring-track{stroke:#e5e7eb}.dark .mm-ring-track{stroke:#374151}.mm-tick{cursor:pointer}.mm-tick-hit{fill:transparent}.mm-tick:hover .mm-tick-hit{fill:#2563eb29}.mm-tick:focus{outline:none}.mm-tick:focus-visible .mm-tick-hit{fill:#2563eb38;stroke:#2563eb;stroke-width:2}.mm-ring-caption{font-size:12px;color:#9ca3af;margin:0;text-align:center;max-width:200px}#mmAnswerArea{width:100%;max-width:240px}.mm-play--choices #mmAnswerArea{max-width:420px}.mm-typed{text-align:center;font-size:2rem;font-weight:800;font-variant-numeric:tabular-nums;min-height:3rem;margin:0 auto 10px;padding:6px 12px;border-radius:12px;border:1px solid #bfdbfe;background:#eff6ff;color:#2563eb}.mm-typed.is-empty{color:#93c5fd}.dark .mm-typed{background:#2563eb1f;border-color:#374151;color:#93c5fd}.dark .mm-typed.is-empty{color:#64748b}.mm-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%}.mm-key,.mm-day{border:1px solid #e5e7eb;background:#f8fafc;color:#111827;border-radius:10px;padding:12px 0;font-weight:700;font-size:18px;line-height:1;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;touch-action:manipulation}.dark .mm-key,.dark .mm-day{background:#1f2937;border-color:#374151;color:#f3f4f6}.mm-key:hover,.mm-day:hover{border-color:#60a5fa}.mm-key:active,.mm-day:active{transform:scale(.97)}.mm-key:focus-visible,.mm-day:focus-visible{outline:2px solid #2563eb;outline-offset:2px}.mm-key-go{background:#2563eb;border-color:#2563eb;color:#fff}.mm-key-go:hover{background:#1d4ed8;border-color:#1d4ed8}.dark .mm-key-go{background:#2563eb;border-color:#2563eb;color:#fff}.mm-key-back{color:#6b7280}.dark .mm-key-back{color:#9ca3af}.mm-pad-note{text-align:center;font-size:12px;color:#9ca3af;margin:10px 0 0}.mm-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;width:100%}.mm-day{font-size:13px;padding:14px 2px}.mm-day.is-correct{border-color:#059669;color:#059669;background:#0596691f}.mm-day.is-wrong{border-color:#dc2626;color:#dc2626;background:#dc26261f}.mm-feedback{text-align:center;min-height:1.4em;font-weight:700;margin-top:14px}.mm-feedback.ok{color:#059669}.mm-feedback.bad{color:#dc2626}.mm-feedback.warn{color:#d97706}.mm-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:18px}.mm-kbd-hint{font-size:12px;color:#9ca3af}.mm-quit,.mm-btn-ghost{border:none;background:transparent;color:#9ca3af;font-weight:600;cursor:pointer;padding:8px 10px;border-radius:8px}.mm-quit:hover{color:#ef4444}.mm-results-score{text-align:center;font-size:3rem;font-weight:800;color:#2563eb;margin:8px 0 4px}.mm-results-actions{display:flex;justify-content:center;gap:12px;margin-top:20px}.mm-btn-primary{background:#2563eb;color:#fff;border:none;border-radius:10px;padding:10px 18px;font-weight:700;cursor:pointer}.mm-btn-primary:hover{background:#1d4ed8}@media(max-width:640px){.mm-container{padding:24px 16px}.mm-mode-grid{grid-template-columns:1fr}.mm-equation{font-size:1.35rem}.mm-days{grid-template-columns:repeat(4,1fr)}.mm-ring{width:168px;height:168px}.mm-kbd-hint{display:none}.mm-hud-item{min-width:72px;padding:8px 10px}}