:root{--accent:#6366f1;--accent-soft:#eef2ff;--green:#22c55e;--amber:#f59e0b;--text:#1e293b;--text-sub:#64748b;--border:#e2e8f0;--bg:#f8fafc;font-family:Hiragino Sans,Yu Gothic UI,Meiryo,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0}#root{max-width:1080px;margin:0 auto;padding:24px 20px 64px}h1,h2,h3{margin:0;font-weight:700}button{font-family:inherit}.btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:#fff;border-radius:8px;padding:10px 20px;font-size:15px;transition:background .15s}.btn:hover{background:var(--accent-soft)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{opacity:.9}.btn.ghost{color:var(--text-sub);background:0 0;border:none}.home-header{text-align:center;margin-bottom:24px}.home-header h1{letter-spacing:.05em;font-size:32px}.subtitle{color:var(--text-sub);margin:6px 0 18px}.progress-wrap{max-width:480px;margin:0 auto}.progress-text{color:var(--text-sub);margin-bottom:6px;font-size:14px}.progress-text strong{color:var(--accent);font-size:18px}.progress-bar{background:var(--border);border-radius:5px;height:10px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:5px;height:100%;transition:width .4s}.home-body{align-items:flex-start;gap:28px;display:flex}.home-map{flex:480px;min-width:0;position:sticky;top:16px}.muni-map{width:100%;height:auto;display:block}.map-hint{text-align:center;color:var(--text-sub);font-size:12px}.pref-list{flex:0 0 380px;grid-template-columns:1fr 1fr;gap:8px;max-height:640px;padding-right:4px;display:grid;overflow-y:auto}.pref-card{border:1px solid var(--border);cursor:pointer;text-align:left;background:#fff;border-radius:8px;align-items:baseline;gap:8px;padding:10px 12px;transition:border-color .15s,background .15s;display:flex}.pref-card:hover{border-color:var(--accent);background:var(--accent-soft)}.pref-card.done{background:var(--accent-soft);border-color:var(--accent)}.pref-name{flex:1;font-size:14px;font-weight:700}.pref-progress{color:var(--text-sub);font-size:12px}.pref-best{color:var(--accent);font-variant-numeric:tabular-nums;font-size:11px}.play-header{align-items:center;gap:16px;margin-bottom:20px;display:flex}.play-header h2{flex:1;font-size:20px}.play-meta{font-variant-numeric:tabular-nums;align-items:baseline;gap:18px;display:flex}.counter{color:var(--text-sub);font-size:14px}.timer{font-size:22px;font-weight:700}.miss-count{color:var(--text-sub);font-size:14px}.play-body{align-items:center;gap:28px;display:flex}.play-map{flex:0 0 380px}.question-card{border:1px solid var(--border);text-align:center;background:#fff;border-radius:16px;flex-direction:column;flex:1;justify-content:center;gap:16px;min-height:220px;padding:48px 32px;transition:box-shadow .1s;display:flex}.question-card.miss-flash{box-shadow:inset 0 0 0 3px #fca5a5}.hint{color:var(--text-sub);margin:0}.q-name{letter-spacing:.04em;font-size:44px;font-weight:700}.q-kana{letter-spacing:.06em;font-size:24px}.kana-done{color:var(--accent)}.kana-current{color:var(--text);border-bottom:3px solid var(--amber)}.kana-rest{color:#94a3b8}.q-romaji{letter-spacing:.1em;font-family:Consolas,Courier New,monospace;font-size:18px}.romaji-done{color:var(--accent)}.romaji-rest{color:#94a3b8}.result{text-align:center;max-width:560px;margin:40px auto}.result h2{margin-bottom:16px;font-size:26px}.result-time{justify-content:center;align-items:center;gap:12px;margin-bottom:24px;display:flex}.big-time{font-variant-numeric:tabular-nums;font-size:48px;font-weight:700}.badge{color:var(--text-sub);border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:13px}.badge.best{color:#fff;background:var(--amber);border-color:var(--amber)}.result-stats{grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:28px;display:grid}.stat{border:1px solid var(--border);background:#fff;border-radius:12px;padding:14px 8px}.stat-value{font-variant-numeric:tabular-nums;font-size:24px;font-weight:700;display:block}.stat-label{color:var(--text-sub);font-size:11px}.result-missed,.weak-list{border:1px solid var(--border);text-align:left;background:#fff;border-radius:12px;max-width:560px;margin:28px auto 0;padding:18px 22px}.result-missed h3,.weak-list h3{margin-bottom:10px;font-size:15px}.result-missed ul,.weak-list ul{margin:0;padding:0;list-style:none}.result-missed li,.weak-list li{border-top:1px solid var(--bg);align-items:baseline;gap:10px;padding:6px 0;display:flex}.mn{font-size:14px;font-weight:700}.mk{color:var(--text-sub);flex:1;font-size:12px}.mm{color:#dc2626;font-variant-numeric:tabular-nums;font-size:12px}.result-actions{justify-content:center;gap:12px;margin-top:28px;display:flex}@media (width<=860px){.home-body,.play-body{flex-direction:column}.pref-list{flex:1;width:100%;max-height:none}.play-map{flex:1;width:100%;max-width:380px;margin:0 auto}}