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var(--border-color);font-size:.82rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1}.score-value{color:var(--text-main)}.streak-badge{padding:2px 6px;border-radius:999px;background:var(--accent);color:var(--accent-contrast);font-size:.68rem;font-weight:800;line-height:1}.hint-btn.compact,.settings-trigger{position:relative;width:var(--header-btn-size);height:var(--header-btn-size);border-radius:var(--header-btn-radius);border:1px solid var(--border-color);background:var(--bg-panel);color:var(--text-main);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}.hint-btn.compact:hover,.settings-trigger:hover{transform:translateY(-1px);border-color:var(--accent);box-shadow:0 2px 6px 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h2{margin-bottom:0;font-size:1.35rem}.settings-version{margin-top:14px;text-align:center;font-size:.72rem;font-weight:600;color:var(--text-muted);opacity:.65;letter-spacing:.03em}.settings-title-clickable{cursor:pointer}.settings-body{display:flex;flex-direction:column;gap:14px;margin-bottom:20px}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.setting-label{font-size:.84rem;font-weight:700;color:var(--text-muted)}.pill-btn{padding:6px 14px;border-radius:999px;font-size:.8rem}.pill-select{background:var(--bg-board);color:var(--text-main);border:1px solid var(--border-color);border-radius:999px;padding:6px 12px;font-size:.8rem;font-weight:600;cursor:pointer;outline:none}.sound-toggle{display:inline-flex;align-items:center;gap:8px;background:var(--bg-board);color:var(--text-muted);border:1px solid var(--border-color);border-radius:999px;padding:5px 7px 5px 12px;font-family:inherit;font-size:.8rem;font-weight:700;cursor:pointer;transition:border-color .2s ease,color .2s ease,box-shadow .2s ease}.sound-toggle:hover{border-color:var(--accent)}.sound-toggle.is-on{color:var(--text-main);border-color:var(--accent);box-shadow:0 1px 4px var(--accent-glow)}.sound-toggle-icon{display:inline-flex;align-items:center;justify-content:center;font-size:1rem;line-height:1}.sound-toggle-status{min-width:38px;text-align:left}.sound-toggle-track{position:relative;width:38px;height:22px;border-radius:999px;background:var(--border-color);transition:background-color .22s ease;display:inline-flex;align-items:center;padding:2px}.sound-toggle.is-on .sound-toggle-track{background:var(--accent)}.sound-toggle-thumb{width:18px;height:18px;border-radius:50%;background:var(--text-main);opacity:.45;transform:translate(0);transition:transform .22s cubic-bezier(.34,1.56,.64,1),background-color .22s ease,opacity .22s ease}.sound-toggle.is-on 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#0000001f}.theme-swatch-dot{width:10px;height:10px;border-radius:50%}.theme-option-label{line-height:1.15;text-align:center}.setting-divider{height:1px;background:var(--border-color);margin:4px 0}.setting-section{display:flex;flex-direction:column;gap:10px}.dev-badge-title{color:var(--accent);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}.dev-variation-toggles{display:flex;flex-wrap:wrap;gap:6px}.chip-toggle{display:inline-flex;align-items:center;gap:5px;font-size:.76rem;font-weight:600;padding:5px 10px;border-radius:999px;background:var(--bg-board);border:1px solid var(--border-color);cursor:pointer}.chip-toggle input{accent-color:var(--accent);cursor:pointer}.ad-sim-overlay{z-index:30}.ad-sim-top-bar{display:flex;align-items:center;justify-content:space-between;font-size:.72rem;font-weight:700;color:var(--text-muted);margin-bottom:14px}.ad-sim-tag{background:var(--bg-board);border:1px solid var(--border-color);padding:3px 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