._container_1rkh7_8{max-width:100%;margin:0 auto;padding:16px}._backLink_1rkh7_14{display:inline-block;margin-bottom:12px;color:#6366f1;text-decoration:none;font-size:.85rem}._backLink_1rkh7_14:hover{text-decoration:underline}._notFound_1rkh7_26{margin-top:24px;font-size:.95rem;color:#6b7280}._pageBanner_1rkh7_32{margin-bottom:12px}._bannerTitle_1rkh7_36{margin:0;font-size:1.4rem;font-weight:700;color:#111827}._bannerRoot_1rkh7_43{color:#be123c;margin-left:4px}._bannerSub_1rkh7_48{margin:4px 0 0;font-size:.85rem;color:#6b7280}._rootNav_1rkh7_56{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}._rootNavItem_1rkh7_63{padding:4px 10px;border:1px solid #d1d5db;border-radius:999px;background:#fff;color:#374151;font-size:.8rem;text-decoration:none;white-space:nowrap}._rootNavItem_1rkh7_63:hover{background:#eef2ff;border-color:#a5b4fc}._rootNavItemActive_1rkh7_79{background:#be123c;border-color:#be123c;color:#fff;font-weight:700}._rootNavItemActive_1rkh7_79:hover{background:#9f1239;border-color:#9f1239}._controls_1rkh7_94{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-bottom:16px;padding:10px 12px;background:#f9fafb;border-radius:8px;border:1px solid #e5e7eb}._controlGroup_1rkh7_106{display:flex;align-items:center;gap:8px}._controlLabel_1rkh7_112{font-size:.85rem;font-weight:600;color:#374151}._toggleBtn_1rkh7_118{padding:4px 12px;border:1px solid #d1d5db;border-radius:6px;background:#fff;cursor:pointer;font-size:.8rem;transition:all .15s}._toggleBtn_1rkh7_118:hover{background:#f3f4f6}._toggleBtnActive_1rkh7_132{background:#3b82f6;color:#fff;border-color:#3b82f6}._toggleBtnActive_1rkh7_132:hover{background:#3b82f6}._scaleSlider_1rkh7_145{width:120px;min-width:0}._chordRow_1rkh7_4{display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px;padding:12px;border:1px solid #e5e7eb;border-radius:10px;background:#fdf6f7}._chordItem_1rkh7_163{display:flex;flex-direction:column;align-items:center}._qualityLabel_1rkh7_169{font-size:.7rem;font-weight:700;color:#9f1239;line-height:1.2;text-align:center;overflow-wrap:anywhere;min-height:1.2em;margin-bottom:2px}._diagramBox_1rkh7_180{display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #f3f4f6;border-radius:4px;padding:2px;width:100%}._naCell_1rkh7_191{font-size:.7rem;color:#9ca3af;padding:12px 0}._footNote_1rkh7_199{margin-top:20px;font-size:.85rem;color:#6b7280}._footLink_1rkh7_205{color:#6366f1;text-decoration:none}._footLink_1rkh7_205:hover{text-decoration:underline}._topLinks_1rkh7_216{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:12px}._topLinks_1rkh7_216>a{margin-bottom:0}