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ease}.home-btn--nav:hover{background:var(--teal);color:#fff}.home-credit{font-size:.72rem!important;letter-spacing:.3em!important}.app{padding-top:20px!important}.tool-btn--home{border-color:var(--ink-muted)!important;color:var(--ink-muted)!important;font-size:.8rem!important}.tool-btn--home:hover{border-color:var(--vermilion)!important;color:var(--vermilion)!important}.game-back-btn{position:absolute;top:12px;left:12px;background:transparent;border:none;color:var(--ink-muted);font-family:inherit;font-size:.85rem;letter-spacing:.1em;cursor:pointer;padding:4px 8px;border-radius:8px;transition:color .15s,background .15s;z-index:10}.game-back-btn:hover{color:var(--vermilion);background:#b5473a0f}.mode-bar{justify-content:center!important}.modebar-track{position:static!important;left:auto!important;transform:none!important;top:auto!important}.modebar-progress{position:static!important;right:auto!important;transform:none!important;top:auto!important}.mode-bar{display:flex!important;gap:12px!important;align-items:center!important;padding:0 8px!important}.home-title{font-size:3.6rem!important}.home-subtitle{font-size:1.1rem!important}.home-btn--primary{font-size:1.2rem!important;padding:16px 56px!important;border-radius:32px!important}.home-btn--mode,.home-btn--nav{font-size:.95rem!important;padding:10px 24px!important}.home-content{gap:56px!important}.home-title-area{gap:16px!important}.home-actions{gap:20px!important}.home-credit{font-size:.82rem!important}.home-credit{color:#555!important;font-style:normal!important;font-weight:400!important;letter-spacing:.2em!important;font-stretch:normal!important;transform:none!important}.game-back-btn{position:absolute!important;top:10px!important;left:10px!important;background:transparent!important;border:none!important;color:var(--ink-muted)!important;font-size:1.3rem!important;cursor:pointer!important;padding:4px 10px!important;border-radius:8px!important;z-index:20!important;line-height:1!important;transition:color .15s,background .15s!important}.game-back-btn:hover{color:var(--vermilion)!important;background:#b5473a12!important}.app{position:relative!important}.mode-bar{display:flex!important;align-items:center!important;position:relative!important;width:100%!important;padding:0 8px!important}.modebar-track{flex:1!important;display:flex!important;justify-content:center!important;min-width:0!important}.modebar-progress{flex-shrink:0!important;margin-left:auto!important}.game-back-btn{font-size:1.5rem!important;font-weight:700!important;color:var(--ink)!important;padding:2px 12px!important}.game-back-btn:hover{color:var(--vermilion)!important}.modebar-track{flex:1!important;max-width:none!important;width:100%!important}.header-track-info{display:flex!important;flex-direction:column!important;align-items:center!important;gap:3px!important;width:100%!important}.header-track-opera{font-size:1.05rem!important;font-weight:600!important;letter-spacing:.12em!important}.header-track-segment{font-size:.9rem!important;letter-spacing:.1em!important}.header-track-performer{font-size:.82rem!important;opacity:.75!important}.game-topbar{display:flex;align-items:center;width:100%;padding:8px 10px;gap:8px;box-sizing:border-box;border-bottom:1px solid var(--border);background:var(--surface);margin-bottom:8px}.topbar-left{flex-shrink:0;width:68px}.topbar-center{flex:1;min-width:0;display:flex;justify-content:center}.topbar-right{flex-shrink:0;width:68px;display:flex;justify-content:flex-end}.game-back-btn{position:static!important;display:inline-flex!important;align-items:center!important;gap:4px!important;background:var(--surface)!important;border:1.5px solid var(--border)!important;color:var(--ink-muted)!important;font-size:.82rem!important;font-weight:500!important;letter-spacing:.08em!important;padding:5px 10px!important;border-radius:20px!important;cursor:pointer!important;white-space:nowrap!important;transition:all .15s!important;z-index:auto!important;top:auto!important;left:auto!important}.game-back-btn:hover{border-color:var(--vermilion)!important;color:var(--vermilion)!important;background:#b5473a0d!important}.topbar-track{display:flex;flex-direction:column;align-items:center;gap:2px;line-height:1.3}.topbar-opera{font-size:.95rem;font-weight:600;color:var(--ink);letter-spacing:.12em}.topbar-segment{font-size:1.05rem;font-weight:700;color:var(--vermilion);letter-spacing:.1em}.topbar-performer{font-size:.75rem;color:var(--ink-muted);opacity:.7;letter-spacing:.15em}.topbar-progress{display:flex;flex-direction:column;align-items:center;gap:1px;background:var(--surface-alt, var(--surface));border:1px solid var(--border);border-radius:10px;padding:4px 10px;min-width:52px}.topbar-progress-label{font-size:.65rem;color:var(--ink-muted);opacity:.6;letter-spacing:.1em}.topbar-progress-count{display:flex;align-items:baseline;gap:2px}.topbar-progress-num{font-size:1.1rem;font-weight:700;color:var(--ink)}.topbar-progress-sep{font-size:.75rem;color:var(--ink-muted);opacity:.5}.topbar-progress-total{font-size:.82rem;color:var(--ink-muted)}.game-back-btn{font-size:.95rem!important;font-weight:600!important;color:#444!important;border-color:#bbb!important;padding:7px 14px!important;background:#f5f5f5!important}.game-back-btn:hover{color:var(--vermilion)!important;border-color:var(--vermilion)!important;background:#b5473a0f!important}.topbar-progress{background:var(--vermilion)!important;border:none!important;padding:6px 14px!important}.topbar-progress-label{color:#ffffffbf!important;opacity:1!important;font-size:.68rem!important}.topbar-progress-num{color:#fff!important;font-size:1.3rem!important}.topbar-progress-sep{color:#fff9!important;opacity:1!important}.topbar-progress-total{color:#fffc!important}.topbar-progress{background:#e8f5e9!important;border:1.5px solid #a5d6a7!important}.topbar-progress-label{color:#555!important;opacity:1!important;font-weight:600!important}.topbar-progress-num{color:#2e7d32!important;font-size:1.3rem!important}.topbar-progress-sep{color:#66bb6a!important;opacity:1!important}.topbar-progress-total{color:#388e3c!important}.home-mode-entry{display:flex;align-items:center;gap:8px}.home-btn--clear{width:28px!important;height:28px!important;min-width:28px!important;padding:0!important;border-radius:50%!important;background:transparent!important;border:1.5px solid #ccc!important;color:#aaa!important;font-size:.75rem!important;cursor:pointer!important;display:flex!important;align-items:center!important;justify-content:center!important;transition:all .15s!important;flex-shrink:0!important}.home-btn--clear:hover{border-color:var(--vermilion)!important;color:var(--vermilion)!important;background:#b5473a0f!important}.home-mode-group{display:flex;flex-direction:column;align-items:center;gap:6px}.home-btn--reset{background:none;border:none;color:#aaa;font-size:.72rem;font-family:inherit;letter-spacing:.1em;cursor:pointer;padding:2px 6px;text-decoration:underline;text-underline-offset:3px;transition:color .15s}.home-btn--reset:hover{color:var(--vermilion)}.home-btn--mode{color:#111!important;font-weight:500!important}.home-btn--reset{color:#555!important;font-size:.82rem!important}.home-btn--reset:hover{color:var(--vermilion)!important}.home-title{font-size:4rem!important}.home-subtitle{font-size:1.2rem!important}.home-btn--primary{font-size:1.25rem!important;padding:16px 60px!important}.home-btn--mode{font-size:1.05rem!important;padding:12px 28px!important}.home-btn--nav{font-size:1rem!important;padding:11px 26px!important}.home-btn--reset{font-size:.88rem!important}.home-credit{font-size:.85rem!important}.ctrl-btn--stop{background:transparent;border:1.5px solid var(--border);color:var(--ink-muted);font-family:inherit;font-size:.85rem;letter-spacing:.1em;padding:8px 18px;border-radius:20px;cursor:pointer;transition:all .15s}.ctrl-btn--stop:hover{border-color:var(--vermilion);color:var(--vermilion)}.stage-clear-btns{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}.stage-clear-btns-row{display:flex;gap:10px;justify-content:center;width:100%}.stage-clear-btns-row .ctrl-btn{flex:1;max-width:140px}.stage-clear-back-btn{width:100%;max-width:292px;font-size:.88rem!important;opacity:.8}.fragment-unlock-overlay{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#000000bf;border-radius:12px;padding:32px 24px}.fragment-unlock-title{font-size:1.3rem;font-weight:700;letter-spacing:.15em;color:var(--gold, #c9a96e)}.fragment-unlock-count{font-size:2rem;font-weight:800;color:var(--ink, #f0e6d3);letter-spacing:.1em}*{-webkit-tap-highlight-color:transparent;touch-action:manipulation}@media(max-width:480px){.app{padding:6px 2px 12px;gap:6px}.title{font-size:1.3rem!important;letter-spacing:.25em!important}.subtitle{font-size:.68rem!important}.info-panel{width:72px!important;gap:6px!important}.tool-panel{width:64px!important;gap:6px!important}.app-main{gap:2px!important}.score-box,.next-box,.opera-progress-box{padding:6px 4px!important;border-radius:10px!important}.score-label{font-size:.65rem!important;margin-bottom:2px!important}.score-value{font-size:1.2rem!important}.tool-btn{height:48px!important;font-size:.78rem!important;border-radius:10px!important}.dpad-btn--side{width:64px!important;height:64px!important;font-size:1.1rem!important;border-radius:50%!important}.dpad-btn--rotate{width:100%!important;height:56px!important;font-size:1rem!important}.dpad-btn--dir{height:56px!important}.dpad-btn--drop{height:52px!important}.ctrl-btn{padding:12px 20px!important;font-size:.95rem!important;border-radius:10px!important}.stage-clear-title{font-size:1.3rem!important}.fragment-text{font-size:1rem!important}}@media(min-width:481px)and (max-width:900px){.app{padding:10px 8px 16px;gap:10px}.title{font-size:1.8rem!important}.info-panel{width:100px!important}.tool-panel{width:88px!important}.dpad-btn--side{width:80px!important;height:80px!important;font-size:1.2rem!important}.dpad-btn--rotate,.dpad-btn--dir{height:64px!important}.dpad-btn--drop{height:58px!important}.tool-btn{height:52px!important;font-size:.9rem!important}.ctrl-btn{padding:14px 24px!important;font-size:1rem!important}}@media(max-width:900px){.home-btn{min-height:52px!important;font-size:1rem!important}.home-btn--primary{min-height:58px!important}}