._nav_1j79s_1{z-index:20;padding:10px 10px calc(10px + var(--safe-bottom));border-top:1px solid var(--stroke);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#070b14e0;grid-template-columns:repeat(4,1fr);gap:4px;display:grid;position:fixed;bottom:0;left:0;right:0}._link_1j79s_16{min-height:48px;color:var(--text-dim);border-radius:14px;place-items:center;font-size:.82rem;font-weight:700;display:grid}._active_1j79s_26{color:var(--accent);background:var(--accent-soft)}@media (width>=900px){._nav_1j79s_1{width:min(100%, var(--max-w));border-radius:18px 18px 0 0;left:50%;transform:translate(-50%)}}._group_6p8am_1{gap:6px;display:grid}._wrap_6p8am_5{grid-template-columns:repeat(var(--cells), minmax(0, 1fr));border:1px solid var(--stroke-strong);background:var(--bg-elevated);border-radius:16px;gap:5px;padding:10px;display:grid}._cell_6p8am_14{border-radius:8px;place-items:center;min-width:0;min-height:62px;padding:6px 0;display:grid}._cell_6p8am_14 span{color:var(--text-muted);font-size:.75rem}._cell_6p8am_14 strong{font-size:1.2rem}._hit_6p8am_29{background:var(--accent-soft);border:1px solid var(--accent)}._rest_6p8am_33{border:1px dashed var(--text-muted)}._active_6p8am_36{outline:3px solid var(--gold);outline-offset:1px}._legend_6p8am_40{color:var(--text-muted);text-align:center;font-size:.85rem}._concealed_6p8am_45{border:1px solid var(--stroke-strong);background:var(--bg-elevated);min-height:100px;color:var(--text-muted);border-radius:16px;place-items:center;display:grid}@media (width<=360px){._cell_6p8am_14{min-height:50px}._wrap_6p8am_5{gap:4px;padding:8px}}._card_e1c0l_1{border-radius:var(--radius-lg);border:1px solid var(--stroke-strong);box-shadow:var(--shadow);background:linear-gradient(#3dd6c61a,#121a2bf2);gap:16px;margin-top:0;padding:22px 18px;display:grid}._kicker_e1c0l_12{color:var(--text-muted);text-transform:uppercase;letter-spacing:.14em;font-size:.75rem}._title_e1c0l_19{color:var(--gold);letter-spacing:.12em;font-size:2rem}._emptyStars_e1c0l_25{color:var(--text-dim);letter-spacing:.08em;font-size:1.1rem}._grid_e1c0l_31{grid-template-columns:1fr 1fr;gap:10px;display:grid}._grid_e1c0l_31>div{border-radius:var(--radius-sm);background:#0003;gap:4px;padding:12px;display:grid}._grid_e1c0l_31 span{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;font-size:.75rem}._grid_e1c0l_31 strong{font-family:var(--font-display);font-size:1.35rem}._actions_e1c0l_57{grid-template-columns:1fr 1fr;gap:10px;display:grid}._primary_e1c0l_63,._secondary_e1c0l_64{border-radius:14px;justify-content:center;align-items:center;min-height:48px;padding:0 14px;font-weight:700;display:inline-flex}._primary_e1c0l_63{background:var(--accent);color:#04201c}._secondary_e1c0l_64{background:var(--bg-soft);border:1px solid var(--stroke-strong)}._ghost_e1c0l_84{display:none}._page_1ixa6_1{flex-direction:column;gap:16px;min-height:calc(100dvh - 40px);display:flex}._header_1ixa6_7{grid-template-columns:1fr auto;align-items:center;gap:10px;display:grid}._header_1ixa6_7 h1{grid-column:1/-1;font-size:clamp(1.3rem,5vw,1.8rem)}._back_1ixa6_17{align-items:center;min-height:44px;font-weight:600;display:inline-flex}._meta_1ixa6_23{color:var(--text-muted);text-align:right;font-size:.8rem}._stage_1ixa6_28{gap:14px;display:grid}._instruction_1ixa6_32{color:var(--accent);font-size:clamp(1.15rem,4.5vw,1.5rem)}._stage_1ixa6_28 p,._dock_1ixa6_37 p,._help_1ixa6_38 p{color:var(--text-muted);line-height:1.5}._steps_1ixa6_42{color:var(--text-muted);flex-wrap:wrap;gap:8px 18px;font-size:.85rem;display:flex}._options_1ixa6_49,._actions_1ixa6_50{flex-wrap:wrap;gap:8px;display:flex}._options_1ixa6_49 button,._actions_1ixa6_50 button,._secondary_1ixa6_57{border:1px solid var(--stroke-strong);background:var(--bg-elevated);border-radius:12px;flex:1;min-height:44px;padding:10px}._options_1ixa6_49 [aria-pressed=true]{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}._dock_1ixa6_37{background:linear-gradient(180deg, #070b14f5, var(--bg-deep));padding:12px 0 max(10px, var(--safe-bottom));z-index:2;gap:10px;margin-top:auto;display:grid;position:sticky;bottom:0}._primary_1ixa6_80{background:var(--accent);color:#04201c;border-radius:16px;min-height:54px;padding:12px 16px;font-weight:750}._tapPad_1ixa6_88{border:2px solid var(--accent);background:var(--accent-soft);touch-action:manipulation;-webkit-user-select:none;user-select:none;border-radius:24px;min-height:clamp(96px,18dvh,160px);font-size:1.8rem;font-weight:800}._tapPad_1ixa6_88:active:not(:disabled){background:#225850}._tapPad_1ixa6_88:disabled{color:var(--text-muted);border-color:var(--stroke-strong);font-size:1.2rem}._below_1ixa6_106{min-height:44px;color:var(--text-muted);justify-content:space-between;align-items:center;gap:8px;font-size:.8rem;display:flex}._below_1ixa6_106 button{min-height:44px;padding:8px 12px;text-decoration:underline}._feedback_1ixa6_120{text-align:center;min-height:24px}._caption_1ixa6_124{font-size:.85rem}._count_1ixa6_127{min-height:100px;color:var(--gold);place-items:center;font-size:3rem;font-weight:800;display:grid}._count_1ixa6_127 small{color:var(--text-muted);font-size:.9rem;font-weight:500}._silencePanel_1ixa6_140{border:1px solid var(--stroke-strong);background:var(--bg-elevated);border-radius:16px;gap:8px;padding:14px;display:grid}._page_1ixa6_1[data-silence=true] ._silencePanel_1ixa6_140{border-color:var(--gold)}._help_1ixa6_38{color:var(--text-muted);font-size:.9rem}._help_1ixa6_38 summary{padding:12px 0}._help_1ixa6_38 p{margin-bottom:10px}._help_1ixa6_38 a{text-decoration:underline}@media (height<=700px){._page_1ixa6_1{gap:8px;min-height:calc(100dvh - 40px)}._header_1ixa6_7{gap:4px}._stage_1ixa6_28{gap:8px}._tapPad_1ixa6_88{min-height:96px}._dock_1ixa6_37{gap:6px;padding-top:8px}}._page_zng26_1{gap:22px;display:grid}._flash_zng26_6{animation:90ms _flash_zng26_6}._header_zng26_10 h1{margin-top:4px;font-size:clamp(2rem,6vw,2.6rem)}._brand_zng26_15{font-family:var(--font-display);color:var(--accent);letter-spacing:-.03em;font-size:1.15rem;font-weight:800}._sub_zng26_23{color:var(--text-muted);margin-top:8px;line-height:1.45}._stage_zng26_29{border-radius:var(--radius-lg);background:radial-gradient(circle at 50% 0%, #f0c75e1f, transparent 45%), var(--bg-elevated);border:1px solid var(--stroke);justify-items:center;gap:16px;padding:28px 18px 22px;display:grid}._dots_zng26_45{gap:10px;display:flex}._dot_zng26_45{background:var(--bg-soft);border:1px solid var(--stroke-strong);border-radius:50%;width:12px;height:12px;transition:transform 80ms,background 80ms}._dotAccent_zng26_61{background:#f0c75e40}._dotOn_zng26_65{background:var(--accent);transform:scale(1.35);box-shadow:0 0 18px #3dd6c673}._dotAccent_zng26_61._dotOn_zng26_65{background:var(--gold);box-shadow:0 0 18px #f0c75e73}._bpm_zng26_76{font-family:var(--font-display);letter-spacing:-.06em;justify-items:center;gap:4px;font-size:clamp(4.5rem,18vw,6.5rem);font-weight:800;line-height:.9;display:grid}._bpm_zng26_76 span{letter-spacing:.2em;color:var(--text-muted);font-size:.9rem;font-family:var(--font-body);font-weight:600}._bpmForm_zng26_95 input{text-align:center;width:160px;font-family:var(--font-display);background:var(--bg-soft);border:1px solid var(--stroke-strong);border-radius:var(--radius-md);padding:8px;font-size:3.5rem;font-weight:800}._slider_zng26_107{width:min(100%,360px);accent-color:var(--accent)}._nudge_zng26_112{grid-template-columns:1fr 1.4fr 1fr;gap:10px;width:min(100%,360px);display:grid}._nudge_zng26_112 button{background:var(--bg-soft);border:1px solid var(--stroke);border-radius:14px;min-height:48px;font-weight:700}._tap_zng26_127{color:var(--gold);background:var(--gold-soft)!important;border-color:#f0c75e59!important}._controls_zng26_133{gap:14px;display:grid}._controls_zng26_133 label{color:var(--text-muted);gap:8px;font-size:.85rem;display:grid}._controls_zng26_133 select{background:var(--bg-elevated);border:1px solid var(--stroke);border-radius:14px;min-height:48px;padding:0 12px}._seg_zng26_153{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}._seg_zng26_153 button{background:var(--bg-elevated);border:1px solid var(--stroke);border-radius:12px;min-height:44px;font-weight:700}._segOn_zng26_167{color:var(--accent);background:var(--accent-soft)!important;border-color:#3dd6c666!important}._play_zng26_173{background:var(--accent);color:#04201c;min-height:56px;font-family:var(--font-display);border-radius:16px;font-size:1.2rem;font-weight:800}._hint_zng26_183{text-align:center;color:var(--text-dim);font-size:.85rem}@keyframes _flash_zng26_6{0%{background-color:#ffffff14}to{background-color:#0000}}@media (width>=900px){._page_zng26_1{gap:28px}}._play_zng26_173{width:100%}._advanced_zng26_206>summary{padding:12px 0;font-weight:650}._controls_zng26_133{padding-top:12px}._explain_zng26_213{color:var(--text-muted);margin-top:16px;line-height:1.5}._dots_zng26_45{flex-wrap:wrap;justify-content:center;gap:clamp(4px,1.5vw,10px)}._nudge_zng26_112{grid-template-columns:1fr 1.7fr 1fr}@media (height<=700px){._page_zng26_1{gap:12px}._stage_zng26_29{gap:10px;padding:16px 14px}._bpm_zng26_76{font-size:4rem}._sub_zng26_23{font-size:.9rem}}._page_rtko8_1{gap:24px;display:grid}._brand_rtko8_6{font-family:var(--font-display);color:var(--accent);font-size:1.15rem;font-weight:800}._page_rtko8_1 h1{margin-top:4px;font-size:2.2rem}._sub_rtko8_18{color:var(--text-muted);margin-top:6px}._stats_rtko8_23{grid-template-columns:1fr 1fr;gap:10px;display:grid}._stats_rtko8_23>div{border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--stroke);gap:6px;padding:14px;display:grid}._stats_rtko8_23 span{color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}._stats_rtko8_23 strong{font-family:var(--font-display);font-size:1.6rem}._skills_rtko8_50,._recent_rtko8_51{gap:12px;display:grid}._skills_rtko8_50 h2,._recent_rtko8_51 h2{font-size:1.35rem}._skillRow_rtko8_61{gap:8px;display:grid}._skillTop_rtko8_66{color:var(--text-muted);justify-content:space-between;display:flex}._skillTop_rtko8_66 strong{color:var(--accent)}._meter_rtko8_76{background:var(--bg-soft);border-radius:999px;height:8px;overflow:hidden}._meter_rtko8_76>div{background:linear-gradient(90deg, var(--accent-strong), var(--gold));height:100%}._list_rtko8_88{gap:8px;display:grid}._item_rtko8_93{background:var(--bg-elevated);border:1px solid var(--stroke);border-radius:12px;justify-content:space-between;gap:12px;padding:12px 14px;display:flex}._item_rtko8_93 small{color:var(--text-dim);text-transform:capitalize;margin-top:2px;display:block}._right_rtko8_110{justify-items:end;gap:2px;display:grid}._stars_rtko8_116{color:var(--gold);font-size:.8rem}._empty_rtko8_121{color:var(--text-dim);background:var(--bg-elevated);border-radius:16px;gap:14px;padding:20px;line-height:1.5;display:grid}._empty_rtko8_121 a,._next_rtko8_133{background:var(--accent);color:#04201c;border-radius:12px;min-height:48px;padding:14px;font-weight:700}._skillTop_rtko8_66{gap:16px}._skillTop_rtko8_66 strong{white-space:nowrap}progress{width:100%;height:10px;accent-color:var(--accent)}._item_rtko8_93{flex-wrap:wrap}._page_jkcw1_1{gap:24px;display:grid}._brand_jkcw1_6{font-family:var(--font-display);color:var(--accent);font-size:1.15rem;font-weight:800}._page_jkcw1_1 h1{margin-top:4px;font-size:2.2rem}._sub_jkcw1_18{color:var(--text-muted);margin-top:6px;line-height:1.45}._group_jkcw1_24{border-radius:var(--radius-lg);background:var(--bg-elevated);border:1px solid var(--stroke);gap:12px;padding:16px;display:grid}._group_jkcw1_24 h2{font-size:1.15rem}._group_jkcw1_24 label{color:var(--text-muted);gap:8px;font-size:.92rem;display:grid}._group_jkcw1_24 select,._group_jkcw1_24 input[type=range]{width:100%}._group_jkcw1_24 select{background:var(--bg-soft);border:1px solid var(--stroke);border-radius:12px;min-height:46px;padding:0 12px}._group_jkcw1_24 input[type=range]{accent-color:var(--accent)}._toggle_jkcw1_61{align-items:center;min-height:44px;grid-template-columns:1fr auto!important}._toggle_jkcw1_61 input{width:20px;height:20px;accent-color:var(--accent)}._help_jkcw1_73{color:var(--text-dim);font-size:.9rem;line-height:1.45}._group_jkcw1_24 button{border:1px solid var(--stroke-strong);background:var(--bg-soft);border-radius:12px;min-height:46px;padding:10px 14px}._testSound_jkcw1_85{color:var(--accent)}._calibration_jkcw1_88{gap:12px;display:grid}._calibrationTap_jkcw1_92{border:2px solid var(--accent)!important;background:var(--accent-soft)!important;min-height:100px!important}._group_jkcw1_24 details{display:grid}._group_jkcw1_24 summary{padding:12px 0}._group_jkcw1_24 input[type=checkbox]{width:24px;height:24px}._page_13nrf_1{gap:28px;display:grid}._hero_13nrf_6{gap:12px;padding:8px 0 6px;display:grid}._brand_13nrf_12{font-family:var(--font-display);color:var(--accent);letter-spacing:-.04em;font-size:clamp(1.8rem,7vw,2.4rem);font-weight:800}._hero_13nrf_6 h1{max-width:10ch;font-size:clamp(2.1rem,8vw,3.2rem);line-height:.95}._lead_13nrf_26{color:var(--text-muted);max-width:34ch;line-height:1.5}._heroMeta_13nrf_32{flex-wrap:wrap;gap:10px;display:flex}._heroMeta_13nrf_32 span{background:var(--bg-elevated);border:1px solid var(--stroke);color:var(--text-muted);border-radius:999px;padding:8px 12px;font-size:.85rem;font-weight:600}._cta_13nrf_48{background:linear-gradient(135deg, var(--accent), #2bb8a8);color:#04201c;min-height:54px;font-family:var(--font-display);border-radius:16px;flex-direction:column;justify-content:center;align-items:flex-start;gap:2px;width:fit-content;padding:10px 18px;font-size:1.1rem;font-weight:800;display:inline-flex;box-shadow:0 12px 30px #3dd6c638}._cta_13nrf_48 small{font-family:var(--font-body);opacity:.8;font-size:.78rem;font-weight:600}._diffList_13nrf_73{gap:10px;display:grid}._diffCard_13nrf_78{border-radius:var(--radius-lg);background:var(--bg-elevated);border:1px solid var(--stroke);overflow:hidden}._diffCard_13nrf_78 summary{cursor:pointer;padding:14px;list-style:none}._diffCard_13nrf_78 summary::-webkit-details-marker{display:none}._diffSummary_13nrf_95{grid-template-columns:auto 1fr auto;align-items:center;gap:12px;display:grid}._diffBadge_13nrf_102{background:var(--accent-soft);min-width:64px;color:var(--accent);text-align:center;border-radius:12px;padding:8px 10px;font-size:.78rem;font-weight:800}._diffCard_13nrf_78[open] ._diffBadge_13nrf_102{background:var(--gold-soft);color:var(--gold)}._diffSummary_13nrf_95 strong{font-family:var(--font-display);font-size:1.15rem}._diffSummary_13nrf_95 p{color:var(--text-muted);margin-top:2px;font-size:.88rem;line-height:1.35}._diffStars_13nrf_130{color:var(--text-dim);font-size:.85rem;font-weight:700}._diffBody_13nrf_136{gap:10px;padding:0 14px 14px;display:grid}._diffPlay_13nrf_142{background:var(--accent);color:#04201c;border-radius:12px;justify-content:center;align-items:center;min-height:44px;font-weight:800;display:inline-flex}._section_13nrf_153{gap:14px;display:grid}._sectionHead_13nrf_158 h2{font-size:1.45rem}._sectionHead_13nrf_158 p{color:var(--text-muted);margin-top:4px}._drillList_13nrf_167{gap:10px;display:grid}._drillItem_13nrf_172{border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--stroke);grid-template-columns:auto 1fr;align-items:center;gap:12px;padding:14px;display:grid}._drillItem_13nrf_172 strong{font-family:var(--font-display);display:block}._drillItem_13nrf_172 small{color:var(--text-dim);text-transform:capitalize}._drillNum_13nrf_193{background:var(--gold-soft);width:34px;height:34px;color:var(--gold);border-radius:10px;place-items:center;font-weight:800;display:grid}._pillars_13nrf_204{gap:14px;display:grid}._pillar_13nrf_204{border-radius:var(--radius-lg);border:1px solid var(--stroke);background:#121a2be6;gap:12px;padding:16px;display:grid}._pillarTop_13nrf_218{justify-content:space-between;gap:12px;display:flex}._pillarTop_13nrf_218 h3{font-size:1.25rem}._pillarTop_13nrf_218 p{color:var(--text-muted);margin-top:4px;font-size:.92rem}._pillarTop_13nrf_218 strong{color:var(--accent);font-family:var(--font-display);font-size:1.3rem}._meter_13nrf_240{background:var(--bg-soft);border-radius:999px;height:6px;overflow:hidden}._meter_13nrf_240>div{background:linear-gradient(90deg, var(--accent), var(--gold));height:100%}._cleared_13nrf_252{color:var(--text-dim);font-size:.85rem}._levelList_13nrf_257{gap:8px;display:grid}._level_13nrf_257{background:#ffffff08;border:1px solid #0000;border-radius:12px;justify-content:space-between;gap:10px;padding:12px;display:flex}._level_13nrf_257 em{color:var(--accent);margin-right:6px;font-style:normal;font-weight:700}._level_13nrf_257 small{color:var(--text-dim);margin-top:2px;font-size:.78rem;display:block}._level_13nrf_257:hover{border-color:var(--stroke-strong)}._stars_13nrf_290{color:var(--gold);letter-spacing:.08em;font-size:.85rem}@media (width>=900px){._pillars_13nrf_204{grid-template-columns:1fr 1fr}._hero_13nrf_6{padding-top:12px}}._hero_13nrf_6 h1{max-width:18ch;line-height:1.08}._textLink_13nrf_309{min-height:44px;color:var(--text-muted);align-items:center;text-decoration:underline;display:inline-flex}._practice_13nrf_316{border:1px solid var(--stroke-strong);background:var(--bg-elevated);border-radius:24px;gap:16px;padding:20px;display:grid}._practice_13nrf_316 h2{margin-bottom:8px;font-size:1.3rem}._practice_13nrf_316 p,._libraryHint_13nrf_329{color:var(--text-muted);line-height:1.5}._library_13nrf_329>summary{padding:12px 0;font-size:1.2rem;font-weight:700}._libraryHint_13nrf_329{margin:8px 0 16px}._footer_13nrf_341{color:var(--text-muted);font-size:.85rem;line-height:1.5}._diffSummary_13nrf_95{grid-template-columns:auto 1fr}:root{--bg-deep:#070b14;--bg:#0b1220;--bg-elevated:#121a2b;--bg-soft:#1a2438;--stroke:#ffffff14;--stroke-strong:#ffffff29;--text:#eef3ff;--text-muted:#9aa8c3;--text-dim:#a4b2cb;--accent:#3dd6c6;--accent-strong:#24b9a9;--accent-soft:#3dd6c629;--gold:#f0c75e;--gold-soft:#f0c75e29;--danger:#ff6b7a;--good:#6ee7a8;--ok:#f0c75e;--miss:#ff6b7a;--shadow:0 18px 50px #00000059;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--font-display:ui-rounded, "Avenir Next", system-ui, 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