/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.block{display:block}.contents{display:contents}.grid{display:grid}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--voicing-arrow:#d1c7b8;--ink:#1c2329;--paper:#f0f2f4;--surface:#fff;--subtle:#f6f7f9;--muted:#616b75;--accent:#ff6542;--accent-ink:#b64028;--teal:#59d3b3;--line:#dfe3e8;--neck:#25292e;--rail:#1b1f24;--fret:#8e949d;--fret-label-width:42px;--fret-cell-min:56px;--focus:#316bd7;--shadow:0 8px 28px #17212b08,0 1px 3px #17212b05;--font-ui:var(--font-geist-sans),Arial,sans-serif;--type-label:12px;--type-small:14px;--type-body:16px;--type-control:18px;--type-section:22px;--type-display:32px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{background:var(--paper);color:var(--ink);font-family:var(--font-ui);font-size:var(--type-body);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}button,select,input{font:inherit}button{cursor:pointer;color:inherit;touch-action:manipulation}button,select,a{transition:background-color .16s,border-color .16s,color .16s,box-shadow .16s}button:disabled,select:disabled{cursor:not-allowed}button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:3px}::selection{color:#1c2329;background:#dce7fa}header,.hero,.app,.study,footer{width:min(1540px,100% - 48px);margin-inline:auto}header{color:#f8fafc;background:#1c2329;border-bottom:1px solid #333d46;justify-content:space-between;align-items:center;gap:24px;width:100%;min-height:72px;padding:12px max(24px,50% - 770px);display:flex}header a{color:inherit;flex-shrink:0;align-items:center;gap:10px;text-decoration:none;display:flex}.brandmark{flex:none;width:36px;height:36px;display:block}.brandcopy{align-items:center;line-height:1.2;display:flex}.brandcopy strong{letter-spacing:-.02em;font-size:16px;font-weight:600}header button{font-size:var(--type-small);background:0 0;border:1px solid #49515b;border-radius:9px;padding:8px 13px;font-weight:600;line-height:1.4}header button:hover{color:#fff;background:#35404a;border-color:#66717e}.headeractions{align-items:center;gap:8px;display:flex}.headeractions .help{width:38px;height:38px;padding:0;font-size:20px}.headeractions .help.active{background:var(--accent);border-color:var(--accent);color:var(--ink)}header nav{background:#11171c;border:1px solid #39414a;border-radius:12px;gap:3px;padding:4px;display:flex}header nav button{color:#b9c2ca;border:0;min-width:100px;padding:7px 18px}header nav button.active{color:#1c2329;background:#f3f5f7;box-shadow:0 1px 3px #0003}.hero{justify-content:space-between;align-items:center;gap:24px;min-height:86px;padding:22px 0 18px;display:flex}.panelhead small{font-size:var(--type-label);letter-spacing:.07em;font-weight:650}.hero h1{letter-spacing:-.035em;align-items:center;gap:12px;margin:0;font-size:26px;font-weight:650;line-height:1.2;display:flex}.versionBadge{color:#5a6671;letter-spacing:.02em;background:#e6eaee;border:1px solid #d7dde3;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:650;line-height:1.4}.hero p{color:var(--muted);font-size:var(--type-small);margin:0}.app{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px}.controls{border-bottom:1px solid var(--line);grid-template-columns:1.05fr 1.15fr 1fr 1.05fr;display:grid}.controls.cagedPrimary{grid-template-columns:1.15fr 1fr 1fr}.studyFlow{background:var(--subtle);border-bottom:1px solid var(--line);border-radius:16px 16px 0 0;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);padding:6px;display:grid}.studyFlow .box{min-height:92px}.pathPanel{border-bottom:1px solid var(--line);background:var(--surface);padding:6px;display:grid}.pathPanel.scalePath{grid-template-columns:repeat(3,minmax(0,1fr))}.pathPanel.chordPath.individual{grid-template-columns:1.2fr .95fr 1.15fr 1fr 1.15fr}.pathPanel.chordPath.family{grid-template-columns:repeat(4,minmax(0,1fr))}.pathPanel .box{min-height:94px}.pathPanel .box select{font-size:var(--type-body)}.pathPanel .tabs button{font-size:var(--type-small)}.chordPath.individual .box:nth-child(5),.chordPath.family .box:nth-child(4){border-right:0}.fixedValue{min-height:42px;font-size:var(--type-body);align-items:center;font-weight:600;display:flex}.relationControls{border-top:1px solid var(--line);grid-column:1/-1;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);margin-top:4px;padding-top:4px;display:grid}.relationControls.family{grid-template-columns:1fr}.scaleRelation{align-items:center;gap:9px;min-height:46px;padding:10px 14px;font-size:13px;font-weight:550;line-height:1.45;display:flex}.scaleRelation input{width:18px;height:18px;accent-color:var(--accent-ink);flex-shrink:0;margin:0}.chordPath>.degreeRule{color:var(--muted);grid-column:1/-1;margin:0;padding:0 14px 10px}.familyDegrees{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-column:1/-1;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin:4px 14px;padding:12px 0;display:grid}.familyDegrees button{border:1px solid var(--line);background:var(--subtle);text-align:left;border-radius:10px;flex-direction:column;justify-content:center;align-items:flex-start;gap:2px;min-height:66px;padding:8px 12px;display:flex}.familyDegrees button strong{color:var(--muted);font-size:12px;font-weight:600}.familyDegrees button span{font-size:18px;font-weight:650}.familyDegrees button.on{color:#9f321d;background:#fff0eb;border-color:#f2b1a2;box-shadow:inset 0 0 0 1px #f2b1a2}.familyDegrees button.on strong{color:inherit}.chordPath.family>.familyDegrees+.box,.chordPath.family>.familyDegrees+.box+.box{grid-column:span 2}.chordPath.family>.familyDegrees+.box+.box{border-right:0}.viewControls{border-bottom:1px solid var(--line);background:var(--subtle);flex-wrap:wrap;align-items:center;gap:12px 22px;min-height:62px;padding:10px 20px;display:flex}.viewControls>strong{letter-spacing:.1em;color:var(--muted);font-size:11px;font-weight:650}.viewControls .stringrange{margin-left:0}.viewControls .stringrange .tabs{width:300px}.viewControls>label{color:var(--muted);align-items:center;gap:10px;margin-left:auto;font-size:12px;font-weight:600;display:flex}.viewControls select{background:var(--surface);color:var(--ink);border:1px solid #cfd6de;border-radius:8px;padding:7px 10px;font-size:14px;font-weight:600}.box{border-right:1px solid var(--line);min-width:0;min-height:90px;padding:12px 14px}.box:last-child{border-right:0}.box>small{color:var(--muted);letter-spacing:.075em;text-transform:uppercase;justify-content:space-between;margin-bottom:8px;font-size:11px;font-weight:650;line-height:1.4;display:flex}.box>small i{color:var(--muted);font-style:normal}.box select{width:100%;font-size:var(--type-control);background:0 0;border:0;font-weight:600}.tabs{background:#e9edf1;border:1px solid #e2e7ec;border-radius:10px;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;padding:3px;display:grid}.tabs button{min-width:0;min-height:38px;font-size:var(--type-body);color:#596570;overflow-wrap:break-word;background:0 0;border:1px solid #0000;border-radius:7px;padding:7px 10px;font-weight:550;line-height:1.25}.tabs button:hover:not(.on){color:var(--ink);background:#f7f9fb}.tabs .on{background:var(--surface);color:var(--ink);border-color:#d6dce3;font-weight:650;box-shadow:0 1px 3px #1b283a12}.studyFlow .tabs .on{background:var(--ink);border-color:var(--ink);color:#fff}.round{flex-wrap:wrap;gap:5px;display:flex}.round button{background:var(--surface);border:1px solid #d4dbe2;border-radius:9px;width:36px;height:40px;font-size:15px;font-weight:650}.round button:hover:not(.on),.pentPosition button:hover:not(.on){background:var(--subtle);border-color:#aeb9c3}.round .on{background:var(--accent);border-color:var(--accent);color:var(--ink);box-shadow:0 2px 4px #e25d3020}.round.seven{gap:3px}.round.seven button{width:33px}.round button small{font-size:10px;display:block}.round.seven.chorddegrees button{width:43px}.round.seven.chorddegrees button small{white-space:nowrap;font-size:10px}.chordDegreeControl>span{color:var(--muted);margin-top:4px;font-size:12px;font-weight:550;line-height:1.4;display:block}.sevenths{align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.sevenths input{width:20px;height:20px;accent-color:var(--accent-ink);margin:0}.degreeRule{color:var(--muted);font-size:13px;font-weight:500}.stringrange{align-items:center;gap:12px;margin-left:auto;font-size:14px;font-weight:550;display:flex}.stringrange .tabs{width:330px}.stringrange .tabs button{min-height:32px;font-size:14px}.voicingnav{grid-template-columns:30px minmax(0,1fr) 30px;align-items:center;gap:6px;width:100%;min-height:42px;display:grid}.voicingnav button{background:var(--surface);border:1px solid #d4dbe2;border-radius:8px;width:30px;height:34px;font-size:23px;line-height:1}.voicingnav button:disabled{opacity:.35}.voicingnav>span{text-align:center;flex-direction:column;align-items:center;gap:3px;min-width:0;display:flex}.voicingnav b{font-size:13px;font-weight:650;line-height:1.35}.voicingnav small{color:var(--muted);overflow-wrap:anywhere;font-size:11px;font-weight:500;line-height:1.4}.voicingnav.single{grid-template-columns:minmax(0,1fr)}.voicingnav+.stringrange{margin-left:0}.relation{flex-wrap:wrap;align-items:baseline;gap:9px;display:flex}.relation b{font-size:18px;font-weight:650}.relation span{color:var(--muted);font-size:14px}.pentPosition{flex-wrap:wrap;gap:6px;display:flex}.pentPosition button{background:var(--surface);border:1px solid #d4dbe2;border-radius:9px;width:44px;min-height:44px;font-size:15px;font-weight:700;line-height:1.3}.pentPosition button small{margin-top:2px;font-size:10px;display:block}.pentPosition button.on{background:var(--accent);border-color:var(--accent);color:var(--ink)}.pentbar,.comparebar{border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap;align-items:center;gap:10px 18px;min-height:56px;padding:10px 20px;display:flex}.pentbar>strong,.comparebar>strong{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-size:11px;font-weight:650}.pentbar .tabs{width:210px}.pentbar .tabs button{min-height:32px}.pentbar>span,.comparebar>span{color:var(--muted);flex:280px;font-size:13px;font-weight:450;line-height:1.5}.pentbar>span b{color:var(--ink)}.compactCompare{width:230px}.wideCompare{width:360px}.compactCompare .tabs button,.wideCompare .tabs button{min-height:32px;font-size:13px}.cagedChordTypes{width:390px}.cagedChordTypes .tabs button{min-height:32px;font-size:14px}.compactPicker{width:min(100%,280px);position:relative}.pickerValue{background:var(--surface);width:100%;min-height:44px;color:var(--ink);font-size:var(--type-body);text-align:left;border:1px solid #cfd6de;border-radius:9px;justify-content:space-between;align-items:center;gap:12px;padding:9px 12px;font-weight:600;line-height:1.3;display:flex}.pickerValue:hover{background:#fafbfd;border-color:#9aa9b7}.pickerValue span{color:var(--muted);font-size:15px}.pickerMenu{z-index:40;background:var(--surface);border:1px solid #ccd5de;border-radius:10px;gap:3px;min-width:100%;max-height:min(390px,60vh);padding:6px;display:grid;position:absolute;top:100%;left:0;overflow-y:auto;box-shadow:0 12px 32px #1c293b29}.pickerMenu button{text-align:left;background:0 0;border:0;border-radius:6px;min-width:100%;min-height:38px;padding:8px 10px;font-size:14px;font-weight:550;line-height:1.4}.pickerMenu button:hover,.pickerMenu button:focus-visible{background:#edf2f7}.pickerMenu button.selected{background:var(--ink);color:#fff}.modeStepper{grid-template-columns:36px minmax(0,1fr) 36px;align-items:center;gap:6px;display:grid}.modeStepper>.compactPicker{width:100%}.modeStepper>button{background:var(--surface);border:1px solid #cfd6de;border-radius:9px;height:44px;font-size:25px;line-height:1}.modeStepper>button:hover{background:var(--subtle);border-color:#9aa9b7}.scaleRelation.unavailable{color:#78828c;cursor:not-allowed}.scaleRelation.unavailable input{cursor:not-allowed}.transformationToggle{flex-wrap:wrap;justify-content:space-between;gap:10px}.transformationToggle>label:first-child{align-items:center;gap:9px;display:flex}.transformationReference{color:var(--ink);cursor:default;align-items:center;gap:8px;margin-left:auto;display:flex}.transformationReference span{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:650}.transformationReference select{background:var(--surface);border:1px solid #cfd6de;border-radius:8px;min-width:130px;padding:7px 9px;font-size:13px;font-weight:600}.transformationToggle.unavailable .transformationReference{color:var(--ink)}.cagedbar{border-bottom:1px solid var(--line);background:#f7f4ed;align-items:center;gap:22px;min-height:58px;padding:8px 15px;display:flex}.cagedChoice{align-items:center;gap:9px;display:flex}.cagedChoice>strong{letter-spacing:.06em;text-transform:uppercase;font-size:13px}.cagedChoice .compactPicker{width:180px}.cagedChoice:nth-child(2) .compactPicker{width:200px}.cagedbar>span{color:#505551;font-size:14px;font-weight:600}.panel{background:var(--surface);border-radius:0 0 16px 16px;padding:24px 20px 12px}.panelhead{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px;display:flex}.modeheading{flex:1;min-width:0}.panelhead h2{letter-spacing:-.04em;overflow-wrap:break-word;margin:0;font-size:clamp(26px,2.3vw,36px);font-weight:650;line-height:1.2}.panelhead h2 em{color:var(--accent-ink);font-style:normal}.panelhead h2 .titleDetail{color:var(--muted);letter-spacing:0;margin-top:6px;font-size:15px;font-weight:500;line-height:1.5;display:block}.modesummary{font-size:var(--type-small);color:var(--muted);flex-wrap:wrap;align-items:baseline;gap:6px 10px;margin-top:16px;font-weight:500;line-height:1.6;display:flex}.modesummary b{font-family:var(--font-ui),"Arial Unicode MS","Noto Sans Symbols 2",sans-serif;font-size:var(--type-control);color:var(--ink);word-spacing:4px;font-weight:700}.modesummary .formula-title{color:var(--muted);border-left:0;padding-left:0;font-weight:500}.modesummary span{border-left:1px solid var(--line);padding-left:12px}.modesummary .notes-value{margin-left:4px}.hearit{color:var(--muted);flex-wrap:wrap;align-items:baseline;gap:3px 9px;margin:10px 0 0;font-size:13px;line-height:1.65;display:flex}.hearit b{color:#3d4953;flex-shrink:0;font-size:13px;font-weight:600}.hearit span{flex:350px}.panelhead label{align-items:center;gap:7px;font-size:13px;font-weight:600;display:flex}.panelhead label select{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px 8px;font-size:14px}.paneltools{flex-shrink:0;align-items:flex-end;gap:12px;padding-top:4px;display:flex}.display>small{letter-spacing:.08em;color:var(--muted);margin:0 0 7px;font-size:10px;font-weight:650;display:block}.display .tabs{width:230px}.display .tabs button{min-height:33px;font-size:13px}.transformationLesson{color:#61512f;background:#fffaed;border:1px solid #e7d5a6;border-left:3px solid #d0a751;border-radius:9px;flex-wrap:wrap;align-items:center;gap:10px 14px;min-height:56px;margin:0 0 18px;padding:12px 16px;display:flex}.transformationLesson small{letter-spacing:.06em;font-size:11px;font-weight:650}.transformationLesson strong{color:#fffaf0;font-size:var(--type-body);white-space:nowrap;background:#383329;border-radius:6px;padding:5px 10px}.transformationLesson span{flex:380px;font-size:13px;font-weight:450;line-height:1.65}.playabilityWarning{color:#5a431a;background:#fff8e9;border:1px solid #e3c381;border-left:3px solid #b88724;border-radius:9px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 24px;margin:0 0 18px;padding:14px 16px;display:flex}.playabilityWarning>div{flex-direction:column;flex:360px;gap:4px;display:flex}.playabilityWarning strong{font-size:14px;font-weight:700}.playabilityWarning span{font-size:13px;line-height:1.55}.playabilityWarning fieldset{border:0;min-width:0;margin:0;padding:0}.playabilityWarning legend{letter-spacing:.06em;text-transform:uppercase;margin:0 0 6px;font-size:11px;font-weight:650}.playabilityWarning button{color:#5a431a;background:#fffdf8;border:1px solid #d6be90;border-radius:7px;margin:0 4px 4px 0;padding:7px 10px;font-size:12px;font-weight:600}.playabilityWarning button.selected{border-color:var(--ink);background:var(--ink);color:#fff}.boardwrap{scrollbar-width:thin;scrollbar-color:#aab5c0 #edf0f3;width:100%;padding:0 0 8px;overflow:auto}.nums,.string,.markers{min-width:100%;display:grid}.nums{text-align:center;height:34px;color:var(--muted);font-variant-numeric:tabular-nums;align-items:center;font-size:13px;font-weight:600}.board{width:max(100%,calc(var(--fret-label-width) + var(--cols)*var(--fret-cell-min)));background:var(--neck);border-radius:10px;overflow:hidden;box-shadow:inset 0 0 30px #0003,0 2px 6px #1b243114}.string{height:56px;position:relative}.string:after{content:"";left:var(--fret-label-width);height:var(--w);z-index:1;background:#8e969e;position:absolute;top:50%;right:0}.string>b{z-index:3;background:var(--rail);color:#ecf0f3;border-right:3px solid #d3d9df;flex-direction:column;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex;position:relative}.string>b small{color:#9ba5af;font-size:9px}.string.mutedString:after{opacity:.5;background:#707984}.string.mutedString>b{color:#9ca4ab}.string.mutedString>b small{color:#848e97}.muteMark{z-index:3;color:#ff886c;text-shadow:0 2px 5px #000;place-items:center;font-size:34px;font-weight:900;line-height:1;display:grid;position:absolute;inset:0}.cell{z-index:2;border-right:2px solid #8e949d99;place-items:center;display:grid;position:relative}.cell.open{background:var(--rail);border-right:5px solid #dce1e6}.note{z-index:4;color:#15232a;border:0;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:40px;height:40px;padding:0;font-size:15px;font-weight:750;line-height:1;display:flex;position:relative;box-shadow:0 2px 5px #0005,inset 0 1px #ffffff30}.note.learnable{cursor:help;outline-offset:2px;outline:2px solid #fff0}.note.learnable:hover,.note.learnable:focus-visible{outline-color:#fff;transform:scale(1.1)}.note.learnSelected{outline-offset:3px;outline:3px solid #fff;box-shadow:0 0 0 6px #111,0 3px 9px #0008}.note strong{font-family:var(--font-ui),"Arial Unicode MS","Noto Sans Symbols 2",sans-serif;letter-spacing:-.02em;font-size:15px;font-weight:750;line-height:1}.note small.degree{font-family:var(--font-ui),"Arial Unicode MS","Noto Sans Symbols 2",sans-serif;letter-spacing:-.01em;margin-top:3px;font-size:12px;font-weight:750;line-height:1;display:block}.root{background:var(--accent);color:#1c2329}.triad,.chordThird{background:var(--teal)}.chordFifth{background:#f3c969}.chordSeventh{color:#101211;background:#8b6fe8}.tone{background:#f4e7c7}.scaleOverlay{color:#5d574e;opacity:.7;background:#f4e7c7;width:30px;height:30px;box-shadow:0 1px 3px #0003}.scaleOverlay strong{font-size:12px}.scaleOverlay small.degree{font-size:9px}.blue{color:#101211;background:#8b6fe8}.note.voicingOverlay{outline-offset:2px;box-shadow:0 0 0 5px var(--rail),0 3px 8px #0008;outline:3px solid #fff}.note.transformationTarget{outline-offset:2px;outline:3px solid #ffd166}.note.voicingTarget{outline:2px dashed var(--voicing-arrow);outline-offset:3px}.note[data-change]:after,.transformationGhost[data-change]:after{content:attr(data-change);color:#17130b;background:#ffd166;border-radius:50%;place-items:center;width:18px;height:18px;font-size:12px;font-weight:900;display:grid;position:absolute;top:-8px;right:-7px;box-shadow:0 1px 3px #0005}.transformationGhost{z-index:4;color:#fff3cc;background:#201f1cbb;border:2px dashed #fff3cc;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:38px;height:38px;line-height:1;display:flex;position:relative;box-shadow:0 0 0 2px #d5a93e66}.transformationGhost.voicingGhost{border-color:var(--voicing-arrow);color:var(--voicing-arrow);box-shadow:0 0 0 2px #c9c0b04d}.transformationGhost.mutedReference:before{content:"";z-index:1;pointer-events:none;background:#ff8468;border-radius:2px;width:44px;height:3px;position:absolute;transform:rotate(-45deg);box-shadow:0 0 0 1px #242b32}.mutedReferenceLabel{color:#ffb7a5;white-space:nowrap;background:#242b32;border-radius:3px;padding:0 3px;font-size:12px;font-weight:800;line-height:14px;position:absolute;bottom:-13px;left:50%;transform:translate(-50%)}.transformationGhost strong{font-size:14px}.transformationGhost small{margin-top:3px;font-size:10px;font-weight:800}.transformationGhost.removed{opacity:.72}.transformationArrows{z-index:3;left:var(--fret-label-width);pointer-events:none;position:absolute;top:0;bottom:0;right:0}.transformationMove,.transformationMove svg{width:100%;height:100%;display:block;position:absolute;inset:0}.transformationMove .arrowOutline{stroke:#171513;stroke-width:6px;fill:#171513;stroke-linejoin:round;vector-effect:non-scaling-stroke}.transformationMove .arrowColor{stroke:var(--arrow-color);stroke-width:3px;fill:none;vector-effect:non-scaling-stroke}.transformationMove polygon.arrowColor{fill:var(--arrow-color);stroke:none}.transformationMove .voicingPath{stroke-dasharray:7 4;stroke-linecap:round}.transformationMove.voicing .arrowOutline{stroke-width:5px}.transformationMove.voicing .arrowColor{stroke-width:2.5px}.transformationMove b{border:1px solid var(--arrow-color);color:var(--arrow-color);white-space:nowrap;background:#171513e8;border-radius:5px;padding:2px 5px;font-size:10px;line-height:1;position:absolute;top:1px;transform:translate(-50%);box-shadow:0 1px 3px #0006}.markers{background:var(--rail);color:#a2aab3;text-align:center;height:18px;font-size:9px;line-height:18px}.legend{color:#53616c;flex-wrap:wrap;align-items:center;gap:8px 18px;min-height:42px;padding:10px 0 2px;font-size:12px;font-weight:550;display:flex}.legend span{align-items:center;gap:7px;display:flex}.legend i{border-radius:50%;flex-shrink:0;width:9px;height:9px}.legend .r{background:var(--accent)}.legend .t,.legend .third{background:var(--teal)}.legend .fifth{background:#f3c969}.legend .seventh{background:#8b6fe8}.legend .s{background:#e7d4ab}.legend .b{background:#8b6fe8}.legend .g{background:0 0;border:2px dashed #9a7a2b}.legend .a{background:var(--teal);border:2px solid #ffd166}.legend .v{background:0 0;border:0;border-top:2px dashed #8a7a63;border-radius:50%;width:14px;height:7px}.legend .voicingRing{background:var(--rail);width:13px;height:13px;box-shadow:0 0 0 2px var(--rail);border:3px solid #fff}.legend .muteLegend{width:auto;height:auto;color:var(--accent-ink);border-radius:0;font-size:17px;font-style:normal;line-height:1}.legend p{color:var(--muted);margin:0 0 0 auto;font-size:11px}footer{color:var(--muted);padding:20px 0 28px;font-size:11px;line-height:1.8}footer a{color:#536b82;text-underline-offset:3px;text-decoration:underline}.learnhint{z-index:20;color:#fff;background:#222c35;border:1px solid #3e4a56;border-radius:12px;flex-wrap:wrap;align-items:center;gap:4px 9px;max-width:calc(100% - 40px);padding:12px 16px;font-size:12px;display:flex;position:fixed;bottom:20px;right:20px;box-shadow:0 8px 24px #14233322}.learnhint span{color:#b6c3ce}.notehelp{z-index:30;background:var(--surface);border:1px solid #cbd4dd;border-radius:16px;width:min(450px,100% - 40px);max-height:calc(100dvh - 40px);padding:24px 52px 24px 24px;position:fixed;bottom:20px;right:20px;overflow:auto;box-shadow:0 20px 65px #172b4438,0 3px 12px #172b4412}.notehelp .close{border:1px solid var(--line);background:var(--subtle);border-radius:8px;width:32px;height:32px;font-size:22px;line-height:1;position:absolute;top:12px;right:12px}.notehelp>small{letter-spacing:.08em;color:var(--muted);font-size:11px;font-weight:650}.notehelp h3{margin:12px 0;font-size:30px;font-weight:600;line-height:1.2}.notehelp h3 em{background:var(--accent);min-width:36px;height:36px;color:var(--ink);border-radius:50%;place-items:center;margin-left:7px;padding:0 8px;font-size:17px;font-style:normal;display:inline-grid}.notehelp p{color:#3e4c58;margin:0;font-size:15px;line-height:1.7}.notehelp .learnStatus{color:#526475;letter-spacing:.06em;text-transform:uppercase;background:#edf1f5;border-radius:5px;margin-top:10px;padding:4px 8px;font-size:10px;font-weight:700;display:inline-flex}.notehelp .learnStatus.relabeled{color:#176b5c;background:#e2f2ee}.notehelp .learnStatus.replaced{color:#765715;background:#fff0cb}.notehelp .learnStatus.removed{color:#8c362d;background:#f5dfdc}.notehelp .learnLocation{border-top:1px solid var(--line);color:var(--muted);margin-top:14px;padding-top:14px;font-size:13px}.notehelp .learnFollow{border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:8px;margin-top:16px;padding:10px 14px;font-size:14px;font-weight:600}.practice{width:min(1540px,100% - 48px);margin:0 auto 24px}.practiceTop{justify-content:space-between;align-items:center;gap:18px;min-height:108px;padding-block:22px;display:flex}.practiceTop small{letter-spacing:.08em;color:var(--muted);font-size:11px;font-weight:650}.practiceTop h1{letter-spacing:-.035em;margin:5px 0 0;font-size:30px;font-weight:650;line-height:1.15}.sessionProgress{flex-wrap:wrap;gap:6px;display:flex}.sessionProgress button{background:var(--surface);border:1px solid #cfd7e0;border-radius:9px;width:34px;height:34px;font-size:13px;font-weight:650}.sessionProgress button.on{background:var(--accent);border-color:var(--accent);color:var(--ink)}.sessionProgress button.done{color:#2f6552;background:#dcece6;border-color:#bad7c9}.routineTabs{background:#e7ecf1;border:1px solid #dce2e8;border-radius:12px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;margin-bottom:12px;padding:4px;display:grid}.routineTabs button{color:#53616f;background:0 0;border:1px solid #0000;border-radius:8px;min-height:44px;padding:8px;font-size:15px;font-weight:600;line-height:1.35}.routineTabs button.on{background:var(--surface);color:var(--ink);border-color:#d1dae2;box-shadow:0 1px 4px #172b4410}.routineTabs button:disabled{cursor:default}.practiceSetup{border:1px solid var(--line);background:var(--surface);border-radius:14px 14px 0 0;grid-template-columns:.75fr 1fr 1fr 1fr 1.15fr 1.4fr;display:grid}.practiceSetup>label,.tempo,.routeValue{border-right:1px solid var(--line);letter-spacing:.06em;text-transform:uppercase;min-width:0;min-height:90px;color:var(--muted);flex-direction:column;justify-content:center;gap:8px;padding:14px;font-size:11px;font-weight:600;display:flex}.practiceSetup select{text-transform:none;letter-spacing:-.01em;width:100%;min-width:0;color:var(--ink);background:0 0;border:0;padding:5px 0;font-size:15px;font-weight:600}.tempo{border-right:0;grid-template-columns:1fr 30px 54px 30px;align-items:center;gap:4px;display:grid}.tempo>span{font-size:11px}.tempo button{background:var(--surface);width:30px;height:34px;color:var(--ink);border:1px solid #cfd7e0;border-radius:8px;font-size:21px;line-height:1}.tempo b{text-align:center;font-variant-numeric:tabular-nums;color:var(--ink);font-size:23px;line-height:1}.tempo b small{letter-spacing:.08em;color:var(--muted);margin-top:5px;font-size:9px;font-weight:550;display:block}.routeValue small{letter-spacing:.06em;font-size:11px;font-weight:600}.routeValue strong{text-transform:none;letter-spacing:0;color:var(--ink);font-size:15px;font-weight:600}.rhythmbar{border:1px solid var(--line);background:var(--subtle);border-top:0;grid-template-columns:minmax(120px,.8fr) minmax(180px,1.2fr) minmax(160px,1fr) minmax(160px,1fr);align-items:center;gap:18px;min-height:76px;padding:12px 16px;display:grid}.rhythmbar>div:first-child,.rhythmbar>div:nth-child(3){flex-direction:column;gap:4px;display:flex}.rhythmbar small{letter-spacing:.07em;color:var(--muted);font-size:10px;font-weight:650}.rhythmbar strong{font-size:14px;font-weight:600}.rhythmtabs,.endtabs{background:#e9edf1;border:1px solid #e0e5eb;border-radius:9px;gap:3px;padding:3px;display:grid}.rhythmtabs{grid-template-columns:1fr 1.7fr}.endtabs{grid-template-columns:1fr 1fr}.rhythmtabs button,.endtabs button{background:0 0;border:1px solid #0000;border-radius:6px;min-height:36px;padding:7px;font-size:13px;font-weight:550}.rhythmtabs button.on,.endtabs button.on{background:var(--surface);border-color:#d5dde5;font-weight:650;box-shadow:0 1px 3px #172b4410}.rhythmtabs button:disabled,.endtabs button:disabled{cursor:default}.loopIncrease{flex-wrap:wrap;align-items:center;gap:7px;margin-top:4px;font-size:11px;font-weight:550;display:flex}.loopIncrease select{border:1px solid var(--line);background:var(--surface);border-radius:6px;min-width:120px;padding:5px 6px;font-size:12px;font-weight:550}.practiceStage{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-top:0;border-radius:0 0 14px 14px;padding:24px 20px 16px}.currentMode{text-align:center;margin-bottom:20px}.currentMode>small{letter-spacing:.09em;color:var(--muted);font-size:11px;font-weight:650}.currentMode h2{letter-spacing:-.04em;margin:7px 0 8px;font-size:38px;font-weight:650;line-height:1.1}.currentMode h2 em{color:var(--accent-ink);font-style:normal}.currentMode p{word-spacing:5px;margin:0;font-size:17px;font-weight:650}.currentMode p span{color:#abb5bf}.practiceBoardWrap{scrollbar-width:thin;scrollbar-color:#aab5c0 #edf0f3;overflow:auto}.practiceNums,.practiceString{min-width:780px;display:grid}.practiceNums{text-align:center;height:34px;color:var(--muted);align-items:center;font-size:13px;font-weight:600}.practiceBoard{background:var(--neck);border-radius:10px;min-width:780px;overflow:hidden}.practiceString{height:64px;position:relative}.practiceString:after{content:"";z-index:1;background:#8e969e;height:2px;position:absolute;top:50%;left:48px;right:0}.practiceString>b{z-index:3;background:var(--rail);color:#ecf0f3;border-right:4px solid #d3d9df;flex-direction:column;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.practiceString>b small{color:#9ba5af;font-size:9px}.practiceCell{z-index:2;border-right:2px solid #8e949d99;place-items:center;display:grid}.practiceCell.open{background:var(--rail);border-right:5px solid #dce1e6}.practiceNoteDot{z-index:4;background:var(--teal);color:#15232a;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:46px;height:46px;line-height:1;transition:transform .12s,box-shadow .12s,opacity .12s;display:flex;box-shadow:0 2px 5px #0005}.practiceNoteDot.root{background:var(--accent);color:#1c2329}.practiceNoteDot.next{outline-offset:3px;outline:3px solid #fff}.practiceNoteDot.playing{color:var(--ink);box-shadow:0 0 0 4px var(--accent),0 0 20px #ff654266;background:#fff;animation:.35s ease-out notePulse;transform:scale(1.2)}.practiceNoteDot strong{font-size:19px}.practiceNoteDot small{margin-top:3px;font-size:11px;font-weight:800}.beatbar{background:#e5eaf0;border-radius:99px;height:5px;margin-top:14px;overflow:hidden}.beatbar span{background:var(--accent);height:100%;transition:width .12s linear;display:block}@keyframes notePulse{0%{transform:scale(1.05)}to{transform:scale(1.2)}}.transport{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:20px;display:flex}.transport button{background:var(--surface);border:1px solid #cbd4de;border-radius:9px;min-width:130px;min-height:44px;padding:9px 18px;font-size:14px;font-weight:600}.transport .primary{background:var(--ink);border-color:var(--ink);color:#fff;min-width:200px;font-size:15px;box-shadow:0 2px 5px #172b441a}.transport .exitPractice{color:var(--muted)}.practiceNote{text-align:center;color:var(--muted);margin:12px 0 0;font-size:12px}.sessionProgress button:disabled,.transport button:disabled{cursor:not-allowed;opacity:.42}@media (width<=1320px){.pathPanel.chordPath.individual{grid-template-columns:repeat(3,minmax(0,1fr))}.chordPath.individual .box:nth-child(3){border-right:0}.chordPath.individual .box:nth-child(4),.chordPath.individual .box:nth-child(5){border-top:1px solid var(--line)}.chordPath.individual .box:nth-child(5){grid-column:span 2}.practiceSetup{grid-template-columns:repeat(3,minmax(0,1fr))}.practiceSetup>label:nth-child(3){border-right:0}.practiceSetup>label:nth-child(n+4),.tempo,.routeValue:nth-child(n+4){border-top:1px solid var(--line)}.relationControls{grid-template-columns:1fr}}@media (width<=900px){header{gap:12px;padding-inline:16px}.hero,.app,.practice,footer{width:calc(100% - 32px)}.brandcopy strong{font-size:14px}header nav button{min-width:78px;padding-inline:12px}.headeractions>button:not(.help){padding-inline:10px;font-size:12px}.pathPanel.scalePath{grid-template-columns:repeat(2,minmax(0,1fr))}.scalePath .box:nth-child(2){border-right:0}.scalePath .box:nth-child(3){border-right:0;border-top:1px solid var(--line);grid-column:1/-1}.pathPanel.chordPath.family{grid-template-columns:repeat(2,minmax(0,1fr))}.chordPath.family .box:nth-child(2){border-right:0}.chordPath.family>.familyDegrees+.box,.chordPath.family>.familyDegrees+.box+.box{grid-column:span 1}.familyDegrees{gap:5px;margin-inline:10px}.familyDegrees button{padding-inline:8px}.viewControls{gap:10px 16px}.panelhead{flex-wrap:wrap}.modeheading{flex-basis:100%}.paneltools{padding-top:0}.display{align-items:center;gap:12px;display:flex}.display>small{margin:0}.rhythmbar{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr)}.rhythmbar>div:nth-child(3),.rhythmbar>.endtabs{margin-top:4px}}@media (width<=600px){header{flex-wrap:wrap;gap:12px;padding:14px 16px}header a{flex:1}.brandcopy strong{font-size:15px}.brandmark{width:30px;height:30px}header nav{order:3;width:100%}header nav button{flex:1;min-height:36px}.headeractions>button:not(.help){display:none}.hero,.app,.practice,footer{width:calc(100% - 24px)}.hero{min-height:74px;padding:18px 2px}.hero h1{font-size:23px}.studyFlow{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.studyFlow .box{padding-inline:10px}.studyFlow .tabs button{padding-inline:6px;font-size:14px}.box{padding:12px}.pathPanel.scalePath,.pathPanel.chordPath.individual,.pathPanel.chordPath.family{grid-template-columns:minmax(0,1fr)}.pathPanel .box{border-right:0;border-bottom:1px solid var(--line);min-height:84px}.chordPath.individual .box:nth-child(4),.chordPath.individual .box:nth-child(5),.scalePath .box:nth-child(3){border-top:0}.chordPath.individual .box:nth-child(5),.chordPath.family>.familyDegrees+.box,.chordPath.family>.familyDegrees+.box+.box{grid-column:auto}.pathPanel .compactPicker{width:100%}.pathPanel .tabs button{font-size:14px}.familyDegrees{border-top:0;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:12px}.familyDegrees button{min-height:60px}.relationControls{border-top:0;margin-top:0;padding-top:0}.scaleRelation{padding:12px}.transformationToggle{flex-direction:column;align-items:flex-start}.transformationReference{width:100%;margin-left:0}.transformationReference select{flex:1}.viewControls{padding:12px 16px}.viewControls>strong{display:none}.viewControls .stringrange{width:100%;min-width:0}.viewControls .stringrange .tabs{flex:1;width:auto;min-width:0}.viewControls .tabs button{padding-inline:6px}.viewControls>label{margin-left:0}.panel{padding:20px 14px 12px}.panelhead{gap:14px;margin-bottom:16px}.panelhead h2{font-size:27px}.panelhead h2 .titleDetail{font-size:14px}.modesummary{gap:5px 8px;margin-top:12px}.modesummary span{padding-left:8px}.modesummary .scalePosition{border-left:0;flex-basis:100%;padding-left:0}.hearit span{flex-basis:100%}.display .tabs{width:210px}.display>small{font-size:9px}.transformationLesson,.playabilityWarning{padding:12px}.transformationLesson span{flex-basis:100%}.legend{gap:9px 14px}.legend p{flex-basis:100%;margin:2px 0 0}.comparebar{padding:12px 16px}.compactCompare,.wideCompare,.cagedChordTypes{width:100%}.compactCompare .tabs button,.wideCompare .tabs button{font-size:12px}.practiceTop{flex-direction:column;align-items:flex-start;gap:14px;padding-block:22px}.practiceTop h1{font-size:27px}.routineTabs button{padding-inline:5px;font-size:12px}.practiceSetup{grid-template-columns:repeat(2,minmax(0,1fr))}.practiceSetup>label,.tempo,.routeValue{min-height:88px;padding:12px}.practiceSetup>label:nth-child(3){border-right:1px solid var(--line);border-top:1px solid var(--line)}.practiceSetup>label:nth-child(2n){border-right:0}.tempo{grid-column:1/-1;grid-template-columns:1fr 36px 64px 36px}.tempo button{width:36px}.rhythmbar{gap:12px;padding:12px}.rhythmtabs button,.endtabs button{font-size:12px}.loopIncrease select{width:100%;min-width:0}.practiceStage{padding:22px 14px 14px}.currentMode h2{font-size:32px}.transport{gap:8px}.transport button{flex:1;min-width:100px;padding-inline:10px}.transport .primary{min-width:160px}.notehelp{width:calc(100% - 24px);max-height:calc(100dvh - 24px);padding:20px 48px 20px 20px;bottom:12px;right:12px}.learnhint{max-width:calc(100% - 24px);bottom:12px;right:12px}footer{padding-inline:2px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@media print{@page{size:landscape;margin:7mm}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}html,body,main{background:#fff;width:100%;height:auto;overflow:visible}header,.hero,footer,.controls,.pathPanel,.no-print{display:none!important}.app{width:100%;box-shadow:none;border:0;border-radius:0;overflow:visible}.panel{background:#fff;padding:0}.panelhead{align-items:end;height:auto;margin:0 0 3mm;display:block}.panelhead h2 .titleDetail{color:#444;font-size:10pt}.panelhead small{font-size:7pt}.panelhead h2{margin-top:2mm;font-size:22pt}.modesummary{margin-top:2mm;font-size:8pt}.modesummary b{font-size:10pt}.panelhead label{display:none}.boardwrap{width:100%;padding:0;overflow:visible}.transformationArrows{left:28px}.nums,.string,.markers{width:100%;min-width:0;grid-template-columns:28px repeat(var(--cols),minmax(0,1fr))!important}.nums{height:5mm;font-size:6pt}.board{width:100%;min-width:0;box-shadow:none;border:1px solid #111}.string{height:11mm}.string:after{left:28px}.string>b{font-size:8pt}.string>b small{font-size:5pt}.note{width:8.5mm;height:8.5mm;box-shadow:none;font-size:8.5pt}.note strong{font-size:8.5pt}.note small.degree{margin-top:.6mm;font-size:7pt}.markers{height:4mm;font-size:7pt;line-height:4mm}.legend{height:8mm;padding:0;font-size:7pt}.hearit{margin-top:1.5mm;font-size:7pt}.hearit b{font-size:7pt}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}.studyMode header{min-height:60px;padding-block:7px}.studyMode .hero{width:calc(100% - 32px);max-width:1920px;min-height:48px;padding:12px 0}.studyMode .hero h1{font-size:20px}.studyMode .app{width:calc(100% - 32px);max-width:1920px;box-shadow:none;background:0 0;border:0;border-radius:0}.studyWorkspace{grid-template-columns:272px minmax(0,1fr);align-items:start;gap:16px;display:grid}.studyWorkspace.controlsCollapsed{grid-template-columns:minmax(0,1fr)}.studyControls{border:1px solid var(--line);background:var(--surface);min-height:0;max-height:calc(100dvh - 124px);box-shadow:var(--shadow);border-radius:12px;flex-direction:column;display:flex;position:sticky;top:16px}.controlsHeading{border-bottom:1px solid var(--line);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.controlsHeading h3{margin:0;font-size:14px;font-weight:650}.controlsHeading button{border:1px solid var(--line);background:var(--subtle);border-radius:7px;width:32px;height:32px;font-size:23px;line-height:1}.controlsBody{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#aab5c0 transparent;min-height:0;padding:0 6px 8px;overflow:auto}.studyWorkspace .studyFlow,.studyWorkspace .pathPanel{background:0 0;border-radius:0;flex-direction:column;padding:0;display:flex}.studyWorkspace .box{border:0;height:auto;min-height:0;padding:12px 8px}.studyWorkspace .box>small{letter-spacing:.04em;margin-bottom:6px;font-size:12px}.studyWorkspace .tabs button{overflow-wrap:normal;min-height:36px;font-size:14px}.studyWorkspace .keyChoices{grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}.studyWorkspace .keyChoices button{flex-direction:column;justify-content:center;align-items:center;min-height:44px;padding:4px 2px;line-height:1.15;display:flex}.studyWorkspace .keyChoices button small{letter-spacing:0;text-transform:none;font-size:11px;font-weight:500;line-height:1.1}.studyWorkspace .pathPanel .tabs button{padding-inline:4px;font-size:13px}.studyWorkspace .scalePath>.box:first-child .tabs{display:flex}.studyWorkspace .scalePath>.box:first-child .tabs button{flex:auto}.studyWorkspace .compactPicker{width:100%}.studyWorkspace .round{gap:6px}.studyWorkspace .round button{width:39px;height:40px}.studyWorkspace .pentPosition button{width:41px;min-height:44px}.studyWorkspace .voicingnav small{font-size:12px}.studyWorkspace .familyDegrees{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;margin:0;padding:10px 8px}.studyWorkspace .familyDegrees button{min-height:56px;padding:6px}.studyWorkspace .familyDegrees button span{font-size:14px}.studyWorkspace .relationControls{flex-direction:column;margin:0;padding:4px 0 0;display:flex}.studyWorkspace .scaleRelation{align-items:flex-start;min-height:0;padding:10px 8px;font-size:14px}.studyWorkspace .scaleRelation input{margin-top:2px}.studyWorkspace .transformationToggle{flex-direction:column}.studyWorkspace .transformationReference{flex-wrap:wrap;width:100%;margin-left:0}.studyWorkspace .transformationReference span{font-size:12px}.studyWorkspace .transformationReference select{flex:1;font-size:14px}.studyWorkspace .comparebar{flex-direction:column;align-items:stretch;gap:8px;padding:12px 8px;display:flex}.studyWorkspace .comparebar>strong{font-size:12px}.studyWorkspace .wideCompare{width:100%}.studyWorkspace .wideCompare .tabs{grid-template-columns:1fr!important}.studyWorkspace .comparebar>span{flex:auto;font-size:12px}.studyWorkspace .degreeRule{margin:0;padding:10px 8px;font-size:12px}.studyCanvas{border:1px solid var(--line);background:var(--surface);min-width:0;box-shadow:var(--shadow);border-radius:12px}.workspaceToolbar{border-bottom:1px solid var(--line);background:var(--subtle);border-radius:12px 12px 0 0;flex-wrap:wrap;align-items:center;gap:10px;padding:9px 14px;display:flex}.controlsTrigger{background:var(--surface);white-space:nowrap;border:1px solid #c5ced8;border-radius:8px;align-items:center;gap:7px;min-height:38px;padding:7px 10px;font-size:14px;font-weight:600;display:inline-flex}.controlsTrigger span{font-size:16px}.workspaceToolbar .viewControls{background:0 0;border:0;flex:1;gap:8px 16px;min-width:0;min-height:0;padding:0}.workspaceToolbar .stringrange{gap:8px}.workspaceToolbar .stringrange .tabs{flex-shrink:0;width:260px}.workspaceToolbar .tabs button{white-space:nowrap;min-height:30px;padding:5px;font-size:14px}.workspaceToolbar .viewControls>label{gap:8px;font-size:14px}.workspaceToolbar .viewControls select{padding:6px 8px;font-size:14px}.workspaceToolbar .paneltools{flex-shrink:0;padding:0}.workspaceToolbar .display{align-items:center;gap:8px;display:flex}.workspaceToolbar .display>small{letter-spacing:0;color:var(--muted);margin:0;font-size:14px;font-weight:500}.workspaceToolbar .display .tabs{width:240px}.studyWorkspace .panel{border-radius:0 0 12px 12px;padding:16px 16px 8px}.studyWorkspace .panelhead{min-height:0;margin-bottom:12px;display:block}.studyWorkspace .panelhead h2{letter-spacing:-.035em;font-size:28px;line-height:1.2}.studyWorkspace .panelhead h2 .titleDetail{margin-top:4px;font-size:14px}.studyWorkspace .modesummary{gap:4px 10px;margin-top:10px}.playabilityBadge{color:#6b4b16;background:#fff5de;border:1px solid #dbc38c;border-radius:5px;margin-top:8px;padding:3px 8px;font-size:12px;font-weight:650;display:inline-block}.studyExplanation{border-top:1px solid var(--line);margin-top:8px;padding:12px 0 4px}.studyExplanation .hearit{margin:0 0 12px;font-size:14px}.studyExplanation .hearit b{font-size:14px}.studyExplanation .transformationLesson,.studyExplanation .playabilityWarning{margin:12px 0 0}.studyWorkspace .board,.practiceBoard{background:#353c44}.studyWorkspace .cell.open,.studyWorkspace .string>b,.studyWorkspace .markers,.practiceCell.open,.practiceString>b{background:#2b323a}.studyWorkspace .cell,.practiceCell{border-right-color:#aeb7c299}.studyWorkspace .cell.open,.practiceCell.open{border-right-color:#dce1e6}.studyWorkspace .string:after,.practiceString:after{background:#aeb7c2}.studyWorkspace .string.mutedString:after{opacity:.5;background:#707984}.controlsDrawer{border:0;border-right:1px solid var(--line);background:var(--surface);width:min(340px,100% - 32px);max-width:none;height:100dvh;max-height:100dvh;color:var(--ink);border-radius:0 14px 14px 0;margin:0;padding:0;position:fixed;inset:0 auto 0 0;box-shadow:12px 0 48px #15243433}.controlsDrawer::backdrop{background:#17233366}.drawerContent{flex-direction:column;height:100%;min-height:0;display:flex}.controlsDrawer .controlsBody{flex:1}@media (width<=1100px){.studyWorkspace{grid-template-columns:minmax(0,1fr)}.studyControls{display:none}}@media (width<=600px){.studyWorkspace .keyChoices{grid-template-columns:repeat(4,minmax(0,1fr))}.studyMode header{padding-block:10px}.studyMode .hero{min-height:42px;padding-block:10px}.studyMode .app,.studyMode .hero{width:calc(100% - 20px)}.workspaceToolbar{grid-template-columns:1fr auto;gap:8px;padding:10px;display:grid}.workspaceToolbar .controlsTrigger{grid-area:1/1;justify-self:start}.workspaceToolbar .viewControls{display:contents}.workspaceToolbar .viewControls>label{grid-area:1/2;gap:5px;margin:0}.workspaceToolbar .stringrange{grid-area:2/1/auto/-1;min-width:0}.workspaceToolbar .stringrange .tabs{flex:1;width:auto}.workspaceToolbar .paneltools{grid-area:3/1/auto/-1}.workspaceToolbar .display,.workspaceToolbar .display .tabs{width:100%}.workspaceToolbar .display>small{display:none}.workspaceToolbar .viewControls>label{font-size:12px}.studyWorkspace .panel{padding:14px 10px 8px}.studyWorkspace .panelhead h2{font-size:24px}.studyWorkspace .modesummary{font-size:14px}}@media print{.studyWorkspace{display:block}.studyMode .app{width:100%;max-width:none}.studyCanvas{box-shadow:none;border:0}.studyWorkspace .panel{padding:0}.studyWorkspace .panelhead h2{font-size:22pt}.studyWorkspace .modesummary{font-size:8pt}.studyWorkspace .panelhead h2 .titleDetail{font-size:10pt}.studyExplanation{border:0;padding:0}}.practiceMode header{min-height:60px;padding-block:7px}.practice.practiceLayout{width:calc(100% - 32px);max-width:1920px}.practiceLayout .practiceTop{min-height:48px;padding:12px 0}.practiceLayout .practiceTop h1{margin:0;font-size:20px;line-height:1.2}.practiceRoutine{color:var(--muted);font-weight:500}.practiceControlGroup{padding:12px 8px 0}.practiceControlGroup>small{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;font-size:12px;font-weight:650;display:block}.practiceKeyControl{padding-top:16px}.practiceWorkspace .routineTabs{border-radius:10px;grid-template-columns:minmax(0,1fr);margin-bottom:0}.practiceWorkspace .routineTabs button{text-align:left;min-height:36px;padding:7px 10px;font-size:14px}.practiceWorkspace .practiceSetup{background:0 0;border:0;border-radius:0;flex-direction:column;display:flex}.practiceWorkspace .practiceSetup>label,.practiceWorkspace .routeValue{letter-spacing:0;text-transform:none;border:0;gap:6px;min-height:0;padding:12px 8px;font-size:14px}.practiceWorkspace .practiceSetup select{background:var(--surface);letter-spacing:0;border:1px solid #cfd6de;border-radius:8px;min-height:36px;padding:7px 8px;font-size:14px;font-weight:550}.practiceWorkspace .routeValue small{font-size:12px}.practiceWorkspace .routeValue strong{font-size:14px}.practiceWorkspace .rhythmbar{border:0;border-top:1px solid var(--line);background:0 0;flex-direction:column;align-items:stretch;gap:8px;min-height:0;padding:12px 8px;display:flex}.practiceWorkspace .rhythmbar small{font-size:12px}.practiceWorkspace .rhythmbar>div:nth-child(3){margin-top:12px}.practiceWorkspace .rhythmtabs button,.practiceWorkspace .endtabs button{min-height:36px;font-size:14px}.practiceWorkspace .loopIncrease{gap:6px;font-size:14px}.practiceWorkspace .loopIncrease select{width:100%;min-height:36px;font-size:14px}.practiceToolbar{flex-wrap:wrap;flex:1;align-items:center;gap:10px 16px;min-width:0;display:flex}.practiceToolbar .tempo{border:0;grid-template-columns:auto 32px 54px 32px;gap:8px;min-height:0;padding:0}.practiceToolbar .tempo>span{letter-spacing:0;text-transform:none;font-size:14px}.practiceToolbar .tempo button{width:32px;min-height:38px}.practiceToolbar .tempo b{font-size:22px}.practiceToolbar .tempo b small{letter-spacing:0;margin-top:3px;font-size:12px}.practiceToolbar .transport{flex:1;justify-content:flex-end;gap:6px;margin:0}.practiceToolbar .transport button{white-space:nowrap;min-width:0;min-height:38px;padding:7px 10px;font-size:14px}.practiceToolbar .transport .primary{background:var(--ink);color:#fff;min-width:136px}.practiceLayout .practiceStage{min-width:0;box-shadow:none;background:0 0;border:0;border-radius:0 0 12px 12px;padding:16px}.practiceStageHead{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 20px;margin-bottom:16px;display:flex}.practiceStageHead .currentMode{text-align:left;flex:320px;min-width:0;margin:0}.practiceStageHead .currentMode>small{letter-spacing:.035em;font-size:12px;line-height:1.5}.practiceStageHead .currentMode h2{letter-spacing:-.035em;margin:6px 0 8px;font-size:28px;line-height:1.2}.practiceStageHead .currentMode p{word-spacing:2px;font-size:14px;line-height:1.5}.practiceStageHead .sessionProgress{gap:5px}.practiceStageHead .sessionProgress button{width:36px;height:36px;font-size:14px}.practiceLayout .practiceNote{text-align:left;margin:12px 0 0;font-size:12px;line-height:1.5}@media (width<=1100px){.practiceToolbar{flex-basis:100%}}@media (width<=600px){.practiceMode header{padding-block:10px}.practice.practiceLayout{width:calc(100% - 20px)}.practiceLayout .practiceTop{min-height:42px;padding-block:10px}.practiceWorkspace .workspaceToolbar{gap:10px;display:flex}.practiceToolbar{display:contents}.practiceToolbar .tempo{grid-template-columns:30px 48px 30px;gap:5px;margin-left:auto}.practiceToolbar .tempo>span{display:none}.practiceToolbar .transport{flex-basis:100%;grid-template-columns:minmax(0,1fr) minmax(120px,1.5fr) minmax(0,1fr);gap:6px;display:grid}.practiceToolbar .transport button{white-space:normal;min-width:0;padding-inline:5px}.practiceToolbar .transport .exitPractice{grid-column:1/-1;justify-self:end;min-height:32px}.practiceLayout .practiceStage{padding:14px 10px}.practiceStageHead{gap:12px;margin-bottom:12px}.practiceStageHead .currentMode{flex-basis:100%}.practiceStageHead .currentMode h2{font-size:24px}}