._shell_15cqp_1{max-width:1100px;padding:12px var(--gap) 96px;margin:0 auto}._header_15cqp_7{align-items:center;gap:var(--gap);border-bottom:1px solid var(--border);flex-wrap:wrap;margin-bottom:20px;padding:8px 0 16px;display:flex}._brand_15cqp_17{color:var(--text);margin-right:auto;font-size:1.4rem;font-weight:700;text-decoration:none}._nav_15cqp_25{flex-wrap:wrap;gap:8px;display:flex}._navLink_15cqp_31{min-height:var(--tap);border-radius:var(--radius);color:var(--text-muted);align-items:center;padding:0 14px;text-decoration:none;display:inline-flex}._navLinkActive_15cqp_41{background:var(--surface-2);color:var(--text)}._toggle_z9k7x_1{right:calc(12px + env(safe-area-inset-right));bottom:calc(12px + env(safe-area-inset-bottom));z-index:50;opacity:.85;min-height:40px;font-size:.85rem;position:fixed}._badge_z9k7x_11{background:var(--error);color:#000;border-radius:999px;min-width:1.4em;margin-left:6px;padding:0 6px;font-weight:700;display:inline-block}._panel_z9k7x_22{z-index:60;border-top:2px solid var(--accent);height:55vh;padding-bottom:env(safe-area-inset-bottom);background:#0d0f13;flex-direction:column;display:flex;position:fixed;bottom:0;left:0;right:0}._bar_z9k7x_36{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:8px 12px;display:flex}._bar_z9k7x_36 strong{margin-right:auto}._bar_z9k7x_36 button{min-height:40px;font-size:.85rem}._list_z9k7x_53{-webkit-overflow-scrolling:touch;font:12px/1.45 var(--mono);white-space:pre-wrap;word-break:break-word;flex:1;margin:0;padding:8px 12px;overflow:auto}._entry_z9k7x_64{border-bottom:1px solid #1c2027;padding:2px 0}._warn_z9k7x_69{color:var(--warn)}._error_z9k7x_74{color:var(--error)}._env_z9k7x_79{color:var(--text-muted)}._banner_vo1ql_1{left:50%;bottom:calc(68px + env(safe-area-inset-bottom));z-index:40;background:var(--surface-2);border:1px solid var(--accent);border-radius:var(--radius);flex-wrap:wrap;align-items:center;gap:12px;max-width:calc(100% - 24px);padding:12px 16px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 8px 24px #0006}._stage_1kxn1_1{color:var(--accent);margin:0;font-weight:600}._cards_1kxn1_7{gap:var(--gap);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin:24px 0;display:grid}._card_1kxn1_7{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:20px;text-decoration:none;display:block}._card_1kxn1_7 h2{margin:0 0 8px;font-size:1.2rem}._card_1kxn1_7 p{color:var(--text-muted);margin:0}._meta_1kxn1_34{color:var(--text-muted);font-size:.85rem}._intro_1r52k_1{color:var(--text-muted);max-width:70ch}._section_1r52k_6{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin:20px 0;padding:16px 20px}._section_1r52k_6 h2{margin:0 0 8px;font-size:1.15rem}._section_1r52k_6 p{margin:8px 0}._hint_1r52k_23{color:var(--text-muted);font-size:.9rem}._row_1r52k_28{flex-wrap:wrap;align-items:center;gap:10px;margin:10px 0;display:flex}._check_1r52k_36{min-height:var(--tap);align-items:center;gap:10px;display:flex}._check_1r52k_36 input{width:24px;height:24px;min-height:0}._field_1r52k_49{align-items:center;gap:8px;display:flex}._field_1r52k_49 input,._field_1r52k_49 select{width:7em}._status_1r52k_60{background:var(--surface-2);border-radius:999px;padding:2px 10px;font-size:.85rem;font-weight:600;display:inline-block}._ok_1r52k_69{color:var(--ok);background:#1f3d2a}._fail_1r52k_75{color:var(--error);background:#4a1d1d}._pending_1r52k_81{color:var(--text-muted)}._table_1r52k_86{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:.9rem}._table_1r52k_86 th,._table_1r52k_86 td{border-bottom:1px solid var(--border);text-align:left;padding:6px 8px}._stage_1r52k_100{background:var(--surface);border-radius:var(--radius);flex-wrap:wrap;justify-content:center;align-items:center;gap:32px;margin:16px 0;padding:24px;display:flex}._light_1r52k_112{background:var(--accent);opacity:.15;will-change:opacity;border-radius:50%;width:140px;height:140px}._counter_1r52k_121{font-variant-numeric:tabular-nums;text-align:center;min-width:3ch;font-size:4rem;font-weight:700}._elapsed_1r52k_129{font-variant-numeric:tabular-nums;color:var(--text-muted);font-size:1.4rem}._keys_1r52k_135{font-family:var(--mono);margin:0;padding-left:1.2em;font-size:.9rem}._lyrics_1r52k_142{background:var(--bg);border-radius:8px;height:260px;position:relative;overflow:hidden}._lyricsInner_1r52k_150{will-change:transform;padding:0 16px;position:absolute;top:0;left:0;right:0}._lyricLine_1r52k_159{border-radius:6px;margin:0;padding:6px 8px;font-size:1.6rem}._lyricLineActive_1r52k_167{background:var(--surface-2);box-shadow:inset 4px 0 0 var(--accent)}._output_1r52k_172{width:100%;min-height:140px;font:12px/1.4 var(--mono);padding:8px}._play_14qde_6{--sheet-size:26px;--chord-color:var(--accent);--current-bg:#3a3220;--line-bg:var(--surface);margin:0 calc(-1 * var(--gap))}._highContrast_14qde_14{--chord-color:#ffe14d;--current-bg:#000;--line-bg:#000;color:#fff;background:#000}._bar_14qde_23{padding:8px var(--gap);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}._titleBlock_14qde_32{min-width:0;margin-right:auto}._title_14qde_32{margin:0;font-size:1.25rem}._meta_14qde_42{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}._badge_14qde_49{background:var(--surface-2);color:var(--text-muted);border-radius:999px;padding:1px 8px;font-size:.8rem}._controls_14qde_57{flex-wrap:wrap;gap:6px;display:flex}._controls_14qde_57 button,._controls_14qde_57 select{min-height:44px;padding:0 12px}._toggleOn_14qde_69{background:var(--accent)!important;color:var(--accent-text)!important}._layout_14qde_74{grid-template-columns:1fr;display:grid}._panel_14qde_79{z-index:2;padding:8px var(--gap);background:var(--bg);border-bottom:1px solid var(--border);align-items:center;gap:16px;display:flex;position:sticky;top:0}._highContrast_14qde_14 ._panel_14qde_79{background:#000}._chordCard_14qde_95{align-items:center;gap:10px;display:flex}._chordCardLabel_14qde_101{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem}._chordName_14qde_108{color:var(--chord-color);font-size:2rem;font-weight:800;line-height:1.1}._nextName_14qde_115{opacity:.75;font-size:1.4rem}._diagram_14qde_121{color:var(--text)}._noDiagram_14qde_125{color:var(--text-muted);font-size:.8rem}._jumps_14qde_130{flex-wrap:wrap;gap:6px;margin-left:auto;display:flex}._jumps_14qde_130 button{min-height:44px;padding:0 12px;font-size:.9rem}._sheet_14qde_143{padding:12px var(--gap) 40vh;font-size:var(--sheet-size);line-height:1.25}._sectionTitle_14qde_149{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:1.1em 0 .3em;font-size:.55em;font-weight:700}._line_14qde_158{cursor:pointer;border-left:6px solid #0000;border-radius:6px;margin:.08em 0;padding:.12em .3em}._lineCurrent_14qde_166{background:var(--line-bg);border-left-color:var(--chord-color);font-weight:600}._word_14qde_173{white-space:nowrap;display:inline-block}._piece_14qde_178{vertical-align:bottom;flex-direction:column;display:inline-flex}._chord_14qde_95{min-height:1.1em;color:var(--chord-color);white-space:pre;align-self:flex-start;padding-right:.45em;font-size:.8em;font-weight:700}._chordCurrent_14qde_194{background:var(--current-bg);box-shadow:0 -3px 0 var(--chord-color) inset;border-radius:4px}._lyric_14qde_201{white-space:pre}._comment_14qde_205{color:var(--text-muted);margin:.2em .3em;font-size:.65em;font-style:italic}@media (min-width:900px) and (orientation:landscape){._layout_14qde_74{grid-template-columns:1fr 250px;align-items:start}._sheet_14qde_143{grid-area:1/1}._panel_14qde_79{margin:12px var(--gap) 0 0;border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;grid-area:1/2;align-items:stretch;padding:16px;top:8px}._chordCard_14qde_95{flex-direction:column;align-items:flex-start}._jumps_14qde_130{margin-left:0}}@media (max-width:520px){._play_14qde_6{--sheet-size:20px}._chordName_14qde_108{font-size:1.6rem}._jumps_14qde_130{display:none}}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#15181e;--surface:#1e232b;--surface-2:#272d37;--border:#353c48;--text:#f1f3f6;--text-muted:#a3acb9;--accent:#f2b544;--accent-text:#15181e;--ok:#6fcf8e;--warn:#f2b544;--error:#ff7b7b;--radius:12px;--gap:16px;--tap:48px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;margin:0;font-size:18px;line-height:1.45}body{min-height:100vh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}button{font:inherit;min-height:var(--tap);border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;touch-action:manipulation;padding:0 18px}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}a{color:var(--accent)}input,select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);min-height:var(--tap);border-radius:8px;padding:0 12px}h1,h2,h3{line-height:1.2}