/*! 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)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--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{:host,:root{--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-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,::backdrop,:after,:before{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}:host,html{-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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{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}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,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,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-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,::-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}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.end-1{inset-inline-end:calc(var(--spacing) * 1)}.isolate{isolation:isolate}.z-2{z-index:2}.m-9{margin:calc(var(--spacing) * 9)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.lowercase{text-transform:lowercase}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a),0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px)}.blur,.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,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.\[data-lesson-id\]\:visible:is(data-lesson-id){visibility:visible}}.bass-studio{--type-display:clamp(46px,5vw,72px);--type-step:30px;--type-body:14px;--type-control:13px;--type-utility:12px;--type-kicker:10px;min-height:100vh;color:var(--text);background:#070809;overflow-x:hidden}.bass-studio a,.bass-studio button,.bass-studio input,.bass-studio select,.bass-studio textarea{border-radius:0}.bass-event:focus-visible,.bass-studio a:focus-visible,.bass-studio button:focus-visible,.bass-studio input:focus-visible,.bass-studio select:focus-visible,.bass-studio textarea:focus-visible,.spine-range:focus-visible{outline-offset:3px;z-index:8;outline:2px solid #e8edef}.bass-module-label{color:var(--lime);letter-spacing:.16em;font:700 9px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.bass-studio-header{z-index:50;border-bottom:1px solid var(--line);background:#070809f5;grid-template-columns:minmax(180px,.75fr) auto minmax(410px,1.35fr) minmax(150px,.6fr);min-height:68px;display:grid;position:sticky;top:0}.bass-save-state,.bass-snapshot-cluster,.bass-studio-brand,.bass-transport-cluster{border-right:1px solid var(--line);align-items:center;min-width:0;padding:10px 16px;display:flex}.bass-studio-brand{flex-direction:column;justify-content:center;align-items:flex-start;gap:5px}.bass-studio-brand>span{color:#7b878c;letter-spacing:.12em;font:650 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.bass-studio-back{color:#d3dadc;font-size:10px;text-decoration:none}.bass-studio-back:hover{color:var(--lime)}.bass-transport-cluster{gap:11px}.bass-transport{border:1px solid var(--lime);background:var(--lime);color:#070809;cursor:pointer;align-items:center;gap:9px;min-height:42px;padding:0 16px;font-size:10px;font-weight:760;display:flex}.bass-transport.is-playing{border-color:var(--orange);background:var(--orange)}.bass-audio-state{color:#7c888d;font:650 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.bass-audio-state.is-ready{color:var(--lime)}.bass-snapshot-cluster{align-content:center;display:block}.bass-snapshot-cluster>summary{color:#96a1a6;cursor:pointer;font-size:var(--type-utility)}.bass-snapshot-tools{justify-content:center;gap:7px;margin-top:8px;display:flex}.bass-snapshot-pair button,.bass-snapshot-tools>button{border:1px solid var(--line-strong);color:#89959a;cursor:pointer;background:#0d1012;min-height:35px;padding:0 10px;font:650 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.bass-snapshot-pair{display:flex}.bass-snapshot-pair button+button{border-left:0}.bass-snapshot-cluster button.is-active{border-color:var(--cyan);color:var(--cyan);background:#62cfff12}.bass-snapshot-cluster button:disabled{opacity:.32;cursor:not-allowed}.bass-save-state{color:var(--lime);border-right:0;flex-direction:column;justify-content:center;align-items:flex-start;gap:5px}.bass-save-state span{letter-spacing:.07em;font:650 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.bass-save-state small{color:#b8c0c3;max-width:250px;font-size:8px;line-height:1.35;display:block}.bass-save-state.has-issue{color:var(--orange)}.bass-studio-intro{grid-template-columns:200px minmax(480px,1.2fr) minmax(360px,.7fr);align-items:end;gap:4vw;max-width:1800px;margin:0 auto;padding:54px 2.5vw 34px;display:grid}.bass-studio-intro>.bass-module-label{align-self:start;padding-top:10px}.bass-studio-intro h1{font-size:var(--type-display);letter-spacing:-.062em;margin:0;font-weight:570;line-height:.93}.bass-studio-intro h1 span{display:block}.bass-studio-intro p{color:#9ca7ac;max-width:720px;margin:20px 0 0;font-size:12px;line-height:1.75}.bass-studio-intro dl{border:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin:0;display:grid}.bass-studio-intro dl>div{border-right:1px solid var(--line);min-width:0;padding:12px 10px}.bass-studio-intro dl>div:last-child{border:0}.bass-studio-intro dt{color:#667277;letter-spacing:.12em;font:700 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.bass-studio-intro dd{color:#dce2e4;margin:8px 0 0;font:500 17px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.audio-blocked{max-width:1800px;color:var(--orange);background:#ff965f0f;border-block:1px solid #ff965f40;margin:0 auto 14px;padding:12px 2.5vw;font-size:10px}.bass-studio-workspace{border:1px solid var(--line);background:var(--panel);grid-template-columns:275px minmax(720px,1fr) 265px;max-width:1800px;margin:0 auto;display:grid}.bass-studio-workspace.is-formal-lesson.has-workbench{grid-template-columns:minmax(320px,360px) minmax(720px,1fr) minmax(240px,260px)}.bass-studio-workspace>.bass-lesson-tabs{grid-column:1/-1}.bass-studio-workspace.is-listening{grid-template-columns:minmax(0,760px);justify-content:center}.bass-studio-workspace.is-listening .lesson-panel{border-right:0}.lesson-panel{border-right:1px solid var(--line);background:#090b0c;min-width:0}.bass-lesson-tabs{border-bottom:1px solid var(--line);grid-template-columns:repeat(6,1fr);display:grid}.bass-lesson-tabs button{border:0;border-right:1px solid var(--line);color:#727e83;cursor:pointer;background:0 0;place-content:center;gap:5px;min-height:54px;padding:7px 5px;font:650 8px/1.15 ui-monospace,SFMono-Regular,Menlo,monospace;display:grid}.bass-lesson-tabs button b{color:#596368;letter-spacing:.12em;font-size:7px}.bass-lesson-tabs button span{color:inherit;white-space:nowrap;font-size:9px}.bass-lesson-tabs button:last-child{border:0}.bass-lesson-tabs button.is-active{color:var(--lime);box-shadow:inset 0 -2px 0 var(--lime);background:#b8ff4f0e}.lesson-panel-copy{padding:22px 18px 0}.lesson-panel-copy h2{letter-spacing:-.035em;margin:13px 0 20px;font-size:20px;line-height:1.2}.lesson-panel-copy section{border-top:1px solid var(--line);padding:14px 0}.lesson-evidence label>span,.lesson-panel-copy section>span{color:#7d898e;letter-spacing:.08em;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.lesson-panel-copy section:first-of-type>span{color:var(--cyan)}.lesson-panel-copy p{color:#abb4b8;margin:8px 0 0;font-size:10px;line-height:1.65}.load-starter{border:1px solid var(--lime);width:calc(100% - 36px);min-height:42px;color:var(--lime);cursor:pointer;background:#b8ff4f12;margin:2px 18px 18px;font-size:9px;font-weight:700}.starter-locked{border:1px dashed var(--line-strong);color:#687479;margin:0 18px 18px;padding:11px;font-size:9px;line-height:1.5}.checkpoint-panel,.lesson-evidence,.lesson-gates{border-top:1px solid var(--line);padding:17px 18px}.checkpoint-panel h3,.lesson-gates h3{color:#aeb7ba;letter-spacing:.12em;margin:0 0 13px;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.lesson-gates>div{color:#707c81;grid-template-columns:16px 1fr;align-items:start;gap:8px;margin:9px 0;font-size:9px;line-height:1.45;display:grid}.lesson-gates>div i{color:#070809;border:1px solid #343b3e;place-items:center;width:15px;height:15px;font-size:8px;font-style:normal;display:grid}.lesson-gates>div.is-pass{color:#bac3c6}.lesson-gates>div.is-pass i{border-color:var(--lime);background:var(--lime)}.lesson-gates>p{color:#778287;border-left:2px solid #41494d;margin:13px 0 0;padding:9px;font-size:8px;line-height:1.5}.lesson-gates>p.is-unlocked{border-color:var(--violet);color:var(--violet)}.checkpoint-create{gap:7px;display:grid}.checkpoint-create input,.event-inspector select,.lesson-evidence textarea,.manual-copy-table{border:1px solid var(--line-strong);width:100%;color:var(--text);background:#0d1012}.checkpoint-create input{min-height:40px;padding:0 10px;font-size:9px}.checkpoint-create button{border:1px solid var(--line-strong);color:#aab3b6;cursor:pointer;background:0 0;min-height:38px;font-size:8px}.checkpoint-create button:disabled{opacity:.35}.checkpoint-panel>p{color:#6e7a7f;font-size:8px;line-height:1.5}.checkpoint-panel ul{margin:12px 0 0;padding:0;list-style:none}.checkpoint-panel li{border-top:1px solid var(--line);grid-template-columns:1fr auto;align-items:center;gap:6px;padding:8px 0;font-size:8px;display:grid}.checkpoint-panel li button{border:1px solid var(--line);min-height:30px;color:var(--cyan);cursor:pointer;background:0 0;font-size:8px}.lesson-evidence label{margin-bottom:14px;display:block}.lesson-evidence output{color:var(--cyan);margin-top:7px;font:500 8px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.lesson-evidence textarea{resize:vertical;min-height:86px;margin-top:8px;padding:10px;font-size:10px;line-height:1.5}.lesson-evidence-choices{gap:6px;margin-bottom:14px;display:grid}.lesson-evidence-choices>span{color:#7d898e;letter-spacing:.08em;margin-bottom:2px;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.lesson-evidence-choices button{border:1px solid var(--line);color:#7f8b90;cursor:pointer;text-align:left;background:0 0;padding:9px;font-size:8px;line-height:1.45}.lesson-evidence-choices button[aria-pressed=true]{border-color:var(--lime);color:var(--lime);background:#b8ff4f0d}.evidence-status{border:1px solid var(--line);color:#79858a;padding:10px;font-size:8px;line-height:1.5}.evidence-status.is-complete{color:var(--lime);background:#b8ff4f0b;border-color:#b8ff4f6b}.r1-limit{border-top:1px solid var(--line);color:#687378;margin:0;padding:16px 18px;font-size:8px;line-height:1.5}.bass-workbench{background:var(--panel);min-width:0}.m4-workbench-state{border-bottom:1px solid var(--line);background:#62cfff09;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;min-height:50px;padding:10px 16px;display:grid}.m4-workbench-state span{color:var(--cyan);font:700 var(--type-kicker)/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;white-space:nowrap}.m4-workbench-state strong{color:#b8c2c5;font-size:var(--type-body);font-weight:500;line-height:1.45}.m4-workbench-state.is-locked{background:#ff965f09;border-bottom-color:#ff965f3d}.m4-workbench-state.is-locked span{color:var(--orange)}.bass-timeline-scroll,.bass-timeline-surface{min-width:0}.mobile-bar-switch{display:none}.conversation-spine{border-bottom:1px solid var(--line)}.conversation-spine-copy{justify-content:space-between;align-items:flex-start;gap:24px;min-height:78px;padding:16px 19px;display:flex}.conversation-spine-copy p{color:#778388;max-width:440px;margin:8px 0 0;font-size:9px;line-height:1.45}.spine-tools{display:flex}.spine-tools button{color:#7d898d;cursor:pointer;background:0 0;border:1px solid var(--line);border-right:0;min-height:38px;padding:0 10px;font:650 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.spine-tools button:last-child{border-right:1px solid var(--line)}.spine-tools button.is-active{color:var(--lime);background:#b8ff4f0e;border-color:#b8ff4f66}.spine-tools button:disabled{opacity:.3}.spine-timeline{--spine-steps:32;border-top:1px solid var(--line);touch-action:none;-webkit-user-select:none;user-select:none;grid-template-rows:repeat(4,18px);min-height:80px;padding:4px 0;position:relative}.spine-cells,.spine-timeline{grid-template-columns:repeat(var(--spine-steps),minmax(0,1fr));display:grid}.spine-cells{pointer-events:none;position:absolute;inset:0}.spine-cells i{border-right:1px solid #e6eff40e}.spine-cells i:nth-child(4n){border-right-color:var(--line-strong)}.spine-draft,.spine-gap,.spine-range{z-index:2;text-transform:uppercase;cursor:pointer;letter-spacing:.08em;background:0 0;border:0;border-left:2px solid;align-items:center;min-width:0;padding:0 5px;font:700 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:flex;position:relative;overflow:hidden}.spine-gap{color:#606b70;pointer-events:none;border-block:1px dashed #e6eff424;grid-row:4}.spine-draft.is-anchor,.spine-range.is-anchor{color:var(--lime);background:#b8ff4f12;grid-row:1}.spine-draft.is-call,.spine-range.is-call{color:var(--cyan);background:#62cfff12;grid-row:2}.spine-draft.is-answer,.spine-range.is-answer{color:var(--violet);background:#b59aff13;grid-row:3}.spine-draft{opacity:.58;pointer-events:none}.spine-range:disabled{opacity:1}.spine-playhead{z-index:6;background:var(--lime);pointer-events:none;grid-row:1/-1;width:1px;box-shadow:0 0 7px #b8ff4f80}.pattern-editor{position:relative}.pattern-editor-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;min-height:58px;padding:11px 17px;display:flex}.pattern-editor-head>div{display:flex}.pattern-editor-head button{color:#89959a;cursor:pointer;background:0 0;border:1px solid var(--line);border-right:0;min-height:34px;padding:0 11px;font-size:8px}.pattern-editor-head button:last-child{border-right:1px solid var(--line)}.pattern-editor-head button:disabled{opacity:.3}.pattern-empty-note,.pattern-readonly-note{border-bottom:1px solid var(--line);color:var(--orange);margin:0;padding:9px 17px;font-size:8px;line-height:1.4}.pattern-empty-note{color:#778388}.bass-step-ruler{--grid-steps:32;border-bottom:1px solid var(--line);grid-template-columns:96px 1fr;min-height:27px;display:grid}.bass-step-ruler>span{border-right:1px solid var(--line)}.bass-step-ruler>div{grid-template-columns:repeat(var(--grid-steps),minmax(0,1fr));display:grid}.bass-step-ruler i{color:#566166;white-space:nowrap;padding:9px 0 0 3px;font:600 6px/1 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:visible}.bass-grid-lane{border-bottom:1px solid var(--line);grid-template-columns:96px minmax(0,1fr);min-height:76px;transition:opacity .12s;display:grid}.bass-grid-lane.is-muted{opacity:.34}.bass-lane-head{border-right:1px solid var(--line);flex-direction:column;justify-content:center;align-items:flex-start;gap:6px;padding:9px 10px;display:flex}.bass-lane-head strong{letter-spacing:.08em;font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.lane-sub .bass-lane-head strong{color:var(--lime)}.lane-body .bass-lane-head strong{color:var(--cyan)}.lane-main .bass-lane-head strong{color:var(--violet)}.bass-lane-head>span{color:#637075;font:600 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.bass-lane-head>div{display:flex}.bass-lane-head button{border:1px solid var(--line-strong);color:#758186;cursor:pointer;background:#0a0c0d;place-items:center;width:28px;height:26px;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:grid}.bass-lane-head button+button{border-left:0}.bass-lane-head button.is-on{color:#070809;background:var(--orange);border-color:var(--orange)}.bass-lane-head button:last-child.is-on{background:var(--lime);border-color:var(--lime)}.bass-grid-track{--grid-steps:32;touch-action:none;-webkit-user-select:none;user-select:none;min-width:0;position:relative}.bass-grid-cells,.bass-grid-events{grid-template-columns:repeat(var(--grid-steps),minmax(0,1fr));display:grid;position:absolute;inset:0}.bass-grid-cells button,.bass-grid-cells>span{background:#0b0e0f;border:0;border-right:1px solid #e6eff413;min-width:0;min-height:44px;padding:0}.bass-grid-cells button{cursor:crosshair}.bass-grid-cells button:nth-child(4n),.bass-grid-cells>span:nth-child(4n){border-right-color:var(--line-strong)}.bass-grid-cells button:hover{background:#b8ff4f0b}.bass-grid-cells .is-playhead{box-shadow:inset 1px 0 0 var(--lime);background:#b8ff4f11}.bass-grid-cells button:disabled{cursor:default}.bass-grid-events{pointer-events:none;padding:12px 0}.bass-event{z-index:3;min-width:0;color:var(--lime);pointer-events:auto;cursor:grab;text-align:left;background:#162017;border:1px solid;margin:0 2px;padding:0 14px 0 7px;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;position:relative;overflow:hidden}.lane-body .bass-event{color:var(--cyan);background:#111d21}.lane-main .bass-event{color:var(--violet);background:#1b1722}.bass-event.is-selected{box-shadow:0 0 0 2px #e8edef}.bass-event.is-approach{color:var(--orange);background:#211713;border-style:dashed}.bass-event:active{cursor:grabbing}.bass-resize-handle{cursor:ew-resize;border-left:1px solid;width:11px;position:absolute;inset:0 0 0 auto}.browser-sound-note{color:#6b777c;margin:0;padding:11px 17px;font-size:8px;line-height:1.4}.event-inspector{border-left:1px solid var(--line);background:#0a0c0d;min-width:0;padding:19px 16px}.event-inspector>p{color:#7d898e;font-size:9px;line-height:1.55}.selected-event-id{color:#69757a;text-overflow:ellipsis;white-space:nowrap;margin:9px 0 17px;font:600 7px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:hidden}.event-inspector>label{margin:15px 0;display:block}.event-inspector>label>span{color:#7e898e;margin-bottom:7px;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.event-inspector select{min-height:43px;padding:0 8px;font-size:9px}.pitch-truth-card{border-left:2px solid var(--lime);color:#d3dadc;background:#b8ff4f0b;margin-top:16px;padding:12px 10px;font:500 8px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace}.pitch-truth-card small,.pitch-truth-card strong{display:block}.pitch-truth-card small{color:#69757a;margin-top:6px}.approach-toggle{grid-template-columns:18px 1fr;align-items:start;gap:8px;display:grid!important}.approach-toggle input{width:18px;height:18px;accent-color:var(--violet);margin:0}.approach-toggle span{margin:3px 0 0!important;line-height:1.35!important}.approach-contract{border-left:2px solid #4c565a;padding:9px}.approach-contract.is-unlocked{border-color:var(--violet);color:var(--violet)!important}.event-delete{width:100%;min-height:40px;color:var(--orange);cursor:pointer;background:0 0;border:1px solid #ff965f73;margin-top:10px;font-size:8px}.event-delete:disabled{opacity:.3}.transfer-panel{border:1px solid var(--line);background:var(--panel);max-width:1800px;margin:48px auto 0}.transfer-panel-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:28px;padding:20px;display:flex}.transfer-panel-head p{color:#879398;margin:8px 0 0;font-size:10px;line-height:1.5}.transfer-panel-head>div:last-child{display:flex}.transfer-panel-head button{border:1px solid var(--lime);background:var(--lime);color:#070809;cursor:pointer;min-height:42px;padding:0 15px;font-size:9px;font-weight:730}.transfer-panel-head button+button{border-color:var(--cyan);background:var(--cyan)}.transfer-panel-head button:disabled{opacity:.32;cursor:not-allowed}.transfer-status{border-bottom:1px solid var(--line);color:var(--lime);margin:0;padding:10px 20px;font-size:9px}.transfer-status.is-blocked{color:var(--orange)}.ableton-table-wrap{overflow-x:auto}.ableton-table-wrap table{border-collapse:collapse;width:100%;min-width:760px}.ableton-table-wrap td,.ableton-table-wrap th{border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;padding:11px 13px}.ableton-table-wrap th{color:#69757a;letter-spacing:.08em;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.ableton-table-wrap td{color:#b8c1c4;font:500 9px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.ableton-table-wrap td:nth-child(4){color:var(--lime)}.manual-copy-table{color:#bec7ca;min-height:100px;padding:12px;font:500 8px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.reference-ab-strip{border-bottom:1px solid var(--line);background:#080a0b}.reference-ab-head{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(260px,420px);align-items:center;gap:24px;padding:18px 20px;display:grid}.reference-ab-head p{color:#7d898e;margin:7px 0 0;font-size:9px;line-height:1.55}.reference-connection{border-left:2px solid var(--orange);background:#ffa14d0a;gap:5px;padding:10px 12px;display:grid}.reference-connection b{color:var(--orange);letter-spacing:.05em;font:700 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.reference-connection span{color:#8e999d;font-size:8px;line-height:1.45}.reference-connection.is-paired{border-color:var(--lime);background:#b8ff4f09}.reference-connection.is-paired b{color:var(--lime)}.reference-pairing{border-bottom:1px solid var(--line);align-items:end;gap:8px;padding:13px 20px;display:flex}.reference-pairing label{gap:6px;display:grid}.reference-ab-transport label>span,.reference-approval label>span,.reference-controls label>span,.reference-controls legend,.reference-pairing span{color:#768287;letter-spacing:.07em;font:700 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.reference-pairing input{text-transform:uppercase;letter-spacing:.12em;width:160px}.reference-ab-transport button,.reference-approval button,.reference-controls button,.reference-pairing button{border:1px solid var(--line-strong);color:#aeb8bb;cursor:pointer;background:#0c0f10;min-height:34px;padding:0 11px;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.reference-ab-transport button.is-active,.reference-controls button.is-active{border-color:var(--lime);color:var(--lime);background:#b8ff4f0d}.reference-ab-transport button:disabled,.reference-approval button:disabled,.reference-pairing button:disabled{opacity:.32;cursor:not-allowed}.reference-controls{border-bottom:1px solid var(--line);grid-template-columns:minmax(220px,1.2fr) minmax(220px,1fr) auto;align-items:end;gap:12px;padding:14px 20px;display:grid}.reference-controls label{gap:6px;min-width:0;display:grid}.reference-approval input,.reference-approval select,.reference-approval textarea,.reference-controls select,.reference-pairing input{border:1px solid var(--line-strong);color:#b8c1c4;background:#090b0c;min-height:34px;padding:8px 10px;font-size:9px}.reference-controls fieldset{border:0;margin:0;padding:0;display:flex}.reference-controls legend{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.reference-ab-transport{border-bottom:1px solid var(--line);grid-template-columns:auto minmax(130px,.7fr) auto minmax(130px,.7fr) minmax(220px,1fr);align-items:center;gap:10px;padding:14px 20px;display:grid}.reference-ab-transport label{gap:6px;display:grid}.reference-ab-transport input[type=range]{width:100%;accent-color:var(--cyan)}.reference-ab-transport output{color:var(--cyan);font:600 8px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.reference-approval{border-bottom:1px solid var(--line);grid-template-columns:minmax(170px,.7fr) minmax(180px,.8fr) minmax(260px,1.4fr) auto;align-items:end;gap:12px;padding:14px 20px;display:grid}.reference-approval label{gap:6px;display:grid}.reference-approval textarea{resize:vertical;min-height:54px;line-height:1.4}.reference-approval .reference-level-match{grid-template-columns:auto 1fr;align-self:center;align-items:center;display:grid}.reference-level-match input{width:16px;min-height:16px;accent-color:var(--lime);padding:0}.reference-boundary-note{color:#6f7a7f;justify-content:space-between;gap:20px;padding:11px 20px;font-size:8px;line-height:1.5;display:flex}.reference-boundary-note p{margin:0}.reference-boundary-note a{color:var(--cyan);flex:none}.reference-notice{color:var(--orange);margin:0;font-size:8px}.reference-approved,.reference-notice{border-top:1px solid var(--line);padding:10px 20px}.reference-approved{gap:5px;display:grid}.reference-approved b{color:var(--lime);font:700 8px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.reference-approved span{color:#8d989c;font-size:8px;line-height:1.5}.reference-ab-strip audio{display:none}.live-link-panel{background:#090b0c}.live-link-head,.live-link-panel{border-bottom:1px solid var(--line)}.live-link-head{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;padding:18px 20px;display:grid}.live-link-head p{color:#7d898e;max-width:820px;margin:7px 0 0;font-size:9px;line-height:1.55}.live-link-connection{border-left:2px solid var(--orange);background:#ff965f0a;gap:6px;min-width:190px;padding:10px 12px;display:grid}.live-link-panel.is-connected .live-link-connection{border-color:var(--lime);background:#b8ff4f09}.live-link-connection strong{color:var(--orange);letter-spacing:.06em;font:700 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.live-link-panel.is-connected .live-link-connection strong{color:var(--lime)}.live-link-connection span{color:#849095;font:600 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.live-link-status-grid{border-bottom:1px solid var(--line);grid-template-columns:minmax(230px,.5fr) minmax(0,1fr);display:grid}.live-link-status-grid>div{border-right:1px solid var(--line);color:#89959a;justify-content:space-between;gap:20px;padding:12px 20px;font:700 8px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;display:flex}.live-link-status-grid strong{color:var(--cyan)}.live-link-status-grid p{color:#6f7a7f;margin:0;padding:12px 20px;font-size:8px;line-height:1.4}.live-link-fallback,.live-link-notice,.live-link-readonly,.live-r1-limit{border-bottom:1px solid var(--line);color:#7f8b90;margin:0;padding:11px 20px;font-size:8px;line-height:1.5}.live-link-notice,.live-link-readonly{color:var(--orange);background:#ff965f0b}.live-r1-limit{color:#6e797e}.live-command-actions,.live-link-actions{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px;padding:13px 20px;display:flex}.live-command-actions button,.live-conflict button,.live-direction-preview button,.live-link-actions button{border:1px solid var(--line-strong);color:#b7c0c3;cursor:pointer;background:#0c0f10;min-height:36px;padding:0 12px;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.live-direction-preview footer button:first-child,.live-link-actions button:first-child{border-color:var(--lime);color:var(--lime);background:#b8ff4f0b}.live-link-actions button:nth-child(2){border-color:var(--cyan);color:var(--cyan);background:#62cfff0b}.live-command-actions button:disabled,.live-direction-preview button:disabled,.live-link-actions button:disabled{opacity:.3;cursor:not-allowed}.live-command-actions button{border-color:var(--cyan);color:var(--cyan);background:#62cfff09}.live-conflict,.live-direction-preview{border-bottom:1px solid var(--line);background:#080a0b;padding:17px 20px}.live-conflict h3,.live-direction-preview h3{color:var(--lime);letter-spacing:.08em;margin:0 0 12px;font:700 9px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.live-conflict h3{color:var(--orange)}.live-conflict>p{color:#9ba5a9;margin:-3px 0 13px;font-size:9px;line-height:1.5}.live-conflict-preview,.live-direction-preview>div:first-of-type{border:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.live-preview-issues{border-left:2px solid var(--orange);background:#ff965f0b;gap:5px;margin-top:10px;padding:10px 12px;display:grid}.live-preview-issues p{color:#aab3b6;margin:0;font:600 7px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.live-preview-issues strong{color:var(--orange)}.live-preview-card{border-right:1px solid var(--line);gap:7px;padding:13px;display:grid}.live-preview-card:last-child{border-right:0}.live-preview-card strong{color:#d3dadd;font:700 9px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.live-preview-card small,.live-preview-card span{color:#7c888d;font:600 7px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace}.live-preview-card small{color:var(--cyan)}.live-conflict-actions,.live-direction-preview footer,.live-resolution-confirm{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.live-conflict-actions button:first-child{border-color:var(--lime);color:var(--lime)}.live-conflict-actions button:nth-child(2){border-color:var(--cyan);color:var(--cyan)}.live-conflict-actions button:nth-child(3){border-color:var(--orange);color:var(--orange)}.live-resolution-confirm{border-left:2px solid var(--orange);background:#ff965f0b;align-items:center;padding:10px}.live-resolution-confirm span{color:var(--orange);margin-right:auto;font:700 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.unavailable-grid{grid-template-columns:repeat(3,1fr);display:grid}.unavailable-grid article{border-right:1px solid var(--line);padding:18px 20px}.unavailable-grid article:last-child{border:0}.unavailable-grid span{color:#aeb7ba;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.unavailable-grid p{color:#778388;max-width:620px;font-size:9px;line-height:1.55}.unavailable-grid i{color:var(--orange);letter-spacing:.1em;font:650 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-l01-guide{max-height:none}.m4-guide-head{border-bottom:1px solid var(--line);padding:24px 18px}.m4-guide-head h2{color:#edf1f2;letter-spacing:-.04em;margin:16px 0 12px;font-size:27px;line-height:1.05}.m4-guide-head p{color:#8b9599;margin:0;font-size:10px;line-height:1.65}.m4-guide-head .m4-sound-note{border-left:2px solid var(--cyan);color:#a8b8bd;background:#4ad6ff0a;margin-top:12px;padding:10px;font-size:8px}.m4-guide-head strong{color:var(--lime);margin-top:15px;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.m4-midi-delivery{border-bottom:1px solid var(--line);background:#4ad6ff09;padding:18px}.m4-midi-delivery header{gap:7px;display:grid}.m4-midi-delivery header span{color:var(--cyan);letter-spacing:.12em;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-midi-delivery header strong{color:#e4eaec;font-size:12px}.m4-midi-delivery .m4-guide-actions{margin-bottom:10px}.m4-midi-delivery>.load-starter{width:100%;min-height:42px;margin:14px 0 10px}.m4-midi-delivery>p{color:#859095;margin:0;font-size:9px;line-height:1.55}.m4-midi-delivery>p.is-ready{color:var(--lime)}.m4-midi-delivery>p.is-blocked{color:var(--orange)}.bass-studio-intro.is-formal-lesson{grid-template-columns:minmax(130px,180px) minmax(0,1fr);padding-block:26px}.bass-studio-intro.is-formal-lesson h1{max-width:760px;font-size:clamp(34px,4vw,58px);line-height:.98}.bass-studio-intro.is-formal-lesson p{max-width:680px;font-size:var(--type-body);margin-top:12px}.bass-studio-intro.is-formal-lesson dl,.bass-studio-workspace.is-formal-lesson .m4-guide-head{display:none}.m4-guide-step{border-bottom:1px solid var(--line);padding:22px 18px}.m4-guide-step>span{color:var(--orange);letter-spacing:.08em;font:700 8px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-guide-step h3{color:#e9edef;letter-spacing:-.02em;margin:12px 0 8px;font-size:18px;line-height:1.24}.m4-guide-step>p{color:#859095;margin:0 0 16px;font-size:9px;line-height:1.6}.m4-guide-actions{grid-template-columns:1fr 1fr;gap:8px;margin:16px 0;display:grid}.m4-guide-actions.m4-three-actions{grid-template-columns:repeat(3,minmax(0,1fr))}.m4-guide-actions.m4-five-actions{grid-template-columns:repeat(5,minmax(0,1fr))}.m4-guide-actions button,.m4-guide-footer button,.m4-guide-step fieldset button,.m4-guide-step li button,.m4-revise button{min-height:38px}.m4-guide-step fieldset{border:1px solid var(--line-strong);grid-template-columns:1fr 1fr;gap:7px;margin:16px 0;padding:12px;display:grid}.m4-guide-step fieldset legend{color:#aab3b6;padding:0 5px;font-size:8px;line-height:1.45}.m4-guide-step fieldset button{padding:8px;font-size:8px;line-height:1.35}.m4-guide-step fieldset button[aria-pressed=true]{border-color:var(--lime);color:var(--lime);background:#b8ff4f13}.m4-version-choice{gap:6px;display:grid}.m4-guide-step fieldset:disabled{opacity:.42}.m4-guide-step>.load-starter{width:100%;margin:12px 0 0}.m4-primary-action{width:100%;min-height:58px;margin-top:18px;border-color:var(--lime)!important;color:var(--lime)!important;background:#b8ff4f1a!important;font-size:12px!important}.m4-drum-style{border:1px solid var(--line-strong);background:#ffffff04;gap:8px;margin-top:16px;padding:12px;display:grid}.m4-drum-style>span{color:var(--cyan);font:700 var(--type-utility)/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em}.m4-drum-style>div{grid-template-columns:1fr 1fr;gap:7px;display:grid}.m4-drum-style button{text-align:left;gap:4px;min-height:48px;padding:9px 11px;display:grid}.m4-drum-style button strong{color:#dfe6e8;font-size:var(--type-control)}.m4-drum-style button small{color:#77858a;font-size:var(--type-utility)}.m4-drum-style button[aria-pressed=true]{border-color:var(--lime);background:#b8ff4f13}.m4-drum-style button[aria-pressed=true] strong{color:var(--lime)}.m4-drum-style>p{color:#7f8b8f;font-size:var(--type-utility);margin:0;line-height:1.45}.m4-inline-instruction{background:#4ad6ff0e;border:1px solid #4ad6ff52;gap:8px;margin-top:18px;padding:16px;display:grid}.m4-inline-instruction b{color:var(--cyan);letter-spacing:.12em;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-inline-instruction span{color:#d8e0e2;font-size:var(--type-body);line-height:1.55}.m4-reveal-result{border-left:2px solid var(--lime);background:#b8ff4f0e;padding:12px;color:#dce8d1!important;margin-top:16px!important}.m4-course-material{background:#4ad6ff0b;border:1px solid #4ad6ff40;grid-template-columns:1fr auto;align-items:center;gap:18px;margin:18px;padding:16px;display:grid}.m4-course-material span{color:var(--cyan);letter-spacing:.1em;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-course-material strong{color:#e6ecee;margin-top:8px;font-size:13px;display:block}.m4-course-material p{color:#9eaaae;max-width:540px;margin:8px 0 0;font-size:10px;line-height:1.55}.m4-course-material button{white-space:nowrap;min-height:42px}.m4-handoff-gate{border-left:3px solid var(--orange);background:#ff9d4a09}.bass-studio-workspace.is-formal-lesson .m4-computed-feedback{display:none}.m4-guide-step>a.load-starter{box-sizing:border-box;place-items:center;min-height:42px;text-decoration:none;display:grid}.m4-guide-step>ol{gap:8px;margin:18px 0;padding:0;list-style:none;display:grid}.m4-guide-step>ol li{border:1px solid var(--line);background:#ffffff03;gap:7px;padding:12px;display:grid}.m4-guide-step>ol strong{color:#b7c0c3;font-size:9px;line-height:1.5}.m4-guide-step>ol small{color:var(--cyan);font-size:8px;line-height:1.5}.m4-computed-feedback{border:1px solid var(--line);margin:14px 0 0}.m4-all-checks p,.m4-computed-feedback p{border-bottom:1px solid var(--line);color:#879296;grid-template-columns:18px 1fr;margin:0;padding:9px 10px;font-size:8px;line-height:1.4;display:grid}.m4-all-checks p:last-child,.m4-computed-feedback p:last-child{border-bottom:0}.m4-all-checks p.is-pass,.m4-computed-feedback p.is-pass{color:#aab5b8}.m4-all-checks i,.m4-computed-feedback i{color:#5d686c;font-style:normal}.m4-all-checks .is-pass i,.m4-computed-feedback .is-pass i{color:var(--lime)}.m4-evidence-grid{gap:8px;margin:18px 0;display:grid}.m4-evidence-grid label{color:#aeb8bb;gap:6px;font-size:8px;display:grid}.m4-evidence-grid input{border:1px solid var(--line-strong);color:#e4eaec;background:#080a0b;min-width:0;padding:10px;font:600 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-evidence-grid input:focus-visible{outline:2px solid var(--cyan);outline-offset:1px}.m4-pitch-truth{border:1px solid var(--line-strong);background:#59d3ff09;gap:7px;margin:16px 0;padding:12px;display:grid}.m4-pitch-truth p{color:#9ba7aa;margin:0 0 4px;font-size:8px;line-height:1.5}.m4-pitch-truth code{overflow-wrap:anywhere;color:var(--cyan);font:600 8px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-pitch-truth button{min-height:38px;margin-top:5px}.m4-revise{border-left:2px solid var(--orange);background:#ff965f0d;gap:10px;margin:14px 0;padding:12px;display:grid}.m4-revise strong{color:#d1d8da;font-size:8px;line-height:1.55}.m4-transfer-card{white-space:pre-wrap;border:1px solid var(--line-strong);color:#b8c2c5;background:#07090a;max-height:300px;margin:16px 0;padding:12px;font:600 8px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.m4-all-checks{border-bottom:1px solid var(--line)}.m4-all-checks summary{color:#859095;cursor:pointer;padding:14px 18px;font:700 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.m4-guide-footer{border-top:0;gap:10px;max-width:none;margin:0;padding:16px 18px;display:grid}.m4-guide-footer button{color:#7f898d}.m4-guide-footer small{color:#667176;overflow-wrap:anywhere;font-size:7px;line-height:1.45}.optional-transfer-tools{border:1px solid var(--line);background:#090b0c;max-width:1800px;margin:14px auto 80px}.optional-transfer-tools>summary{color:#9ba6aa;cursor:pointer;min-height:48px;font:700 var(--type-utility)/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;padding:16px 20px}@media (max-width:1380px){.bass-studio-header{grid-template-columns:190px auto 1fr}.bass-save-state{border-top:1px solid var(--line);grid-column:1/-1;min-height:30px;padding-block:6px}.bass-studio-intro{grid-template-columns:160px 1fr}.bass-studio-intro dl{grid-column:2}.bass-studio-workspace{grid-template-columns:260px minmax(680px,1fr)}.bass-studio-workspace.is-formal-lesson.has-workbench{grid-template-columns:minmax(300px,340px) minmax(620px,1fr)}.event-inspector{border-top:1px solid var(--line);border-left:0;grid-column:1/-1;grid-template-columns:repeat(4,minmax(160px,1fr));gap:15px;display:grid}.event-inspector>.bass-module-label,.event-inspector>.selected-event-id{grid-column:1/-1}.event-inspector>.pitch-truth-card{align-self:center}.event-inspector>.event-delete{align-self:end}}@media (max-width:980px){.bass-studio-header{grid-template-columns:1fr auto;position:static}.bass-snapshot-cluster{border-top:1px solid var(--line);order:3;grid-column:1/-1}.bass-save-state{grid-column:1/-1}.bass-studio-intro{padding-inline:18px;display:block}.bass-studio-intro>.bass-module-label{margin-bottom:18px}.bass-studio-intro dl{margin-top:26px}.bass-studio-workspace{margin-inline:12px;display:block}.lesson-panel{border-right:0;border-bottom:1px solid var(--line)}.lesson-panel-copy{grid-template-columns:1fr 1fr;gap:16px;display:grid}.lesson-panel-copy h2,.lesson-panel-copy>.bass-module-label{grid-column:1/-1}.lesson-panel-copy section{border-bottom:1px solid var(--line)}.event-inspector{display:grid}.transfer-panel{margin-inline:12px}.live-link-head,.reference-ab-head,.reference-ab-transport,.reference-approval,.reference-controls{grid-template-columns:1fr 1fr}.reference-ab-transport output,.reference-boundary-note{grid-column:1/-1}.reference-boundary-note{display:grid}.live-link-head{grid-template-columns:1fr}.live-link-connection{min-width:0}}@media (max-width:600px){.bass-studio-header{grid-template-columns:1fr auto;display:grid}.bass-save-state,.bass-snapshot-cluster,.bass-studio-brand,.bass-transport-cluster{border-right:0;border-bottom:1px solid var(--line)}.bass-transport-cluster{justify-content:space-between}.bass-save-state,.bass-snapshot-cluster{display:none}.bass-studio-intro{padding:30px 14px 20px}.bass-studio-intro h1{font-size:42px}.bass-studio-intro p{font-size:var(--type-body)}.bass-studio-intro dl{display:none}.bass-lesson-tabs{scrollbar-width:none;display:flex;overflow-x:auto}.bass-lesson-tabs::-webkit-scrollbar{display:none}.bass-lesson-tabs button{flex:0 0 112px;min-height:52px}.m4-workbench-state{min-height:0;padding:13px 14px;display:block}.m4-workbench-state strong{margin-top:7px;display:block}.lesson-panel-copy{display:block}.m4-guide-actions,.m4-guide-actions.m4-five-actions,.m4-guide-actions.m4-three-actions,.m4-guide-step fieldset{grid-template-columns:1fr}.m4-guide-actions button,.m4-guide-footer button,.m4-guide-step fieldset button,.m4-guide-step li button,.m4-revise button{min-height:44px}.mobile-bar-switch{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.mobile-bar-switch button{border:0;border-right:1px solid var(--line);color:#7a868b;cursor:pointer;background:#090b0c;min-height:46px;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.mobile-bar-switch button:last-child{border:0}.mobile-bar-switch button.is-active{color:var(--lime);box-shadow:inset 0 -2px 0 var(--lime);background:#b8ff4f0f}.bass-timeline-scroll{overscroll-behavior-inline:contain;overflow-x:auto}.conversation-spine-copy{display:block}.spine-tools{margin-top:14px}.spine-tools button{flex:1;min-height:44px}.bass-step-ruler{grid-template-columns:1fr}.bass-step-ruler>span{display:none}.bass-grid-lane{min-height:112px;display:block}.bass-lane-head{border-right:0;border-bottom:1px solid var(--line);flex-direction:row;justify-content:space-between;align-items:center;min-height:51px}.bass-lane-head>span{margin-right:auto}.bass-lane-head button{width:42px;height:34px}.bass-grid-cells button,.bass-grid-cells>span,.bass-grid-track{min-height:61px}.bass-grid-events{padding-block:10px}.event-inspector{display:block}.bass-studio-intro.is-formal-lesson{padding-block:22px 16px}.bass-studio-intro.is-formal-lesson h1{font-size:34px}.m4-course-material{grid-template-columns:1fr;margin:12px}.m4-course-material button{width:100%}.transfer-panel-head{display:block}.transfer-panel-head>div:last-child{margin-top:16px}.transfer-panel-head button{flex:1}.unavailable-grid{display:block}.unavailable-grid article{border-right:0;border-bottom:1px solid var(--line)}.live-link-head,.reference-ab-head,.reference-ab-transport,.reference-approval,.reference-controls{grid-template-columns:1fr;display:grid}.reference-ab-head{gap:12px}.reference-ab-transport output{grid-column:auto}.reference-controls fieldset{grid-template-columns:repeat(3,1fr);display:grid}.live-conflict-preview,.live-direction-preview>div:first-of-type,.live-link-status-grid{grid-template-columns:1fr}.live-link-status-grid>div,.live-preview-card{border-right:0;border-bottom:1px solid var(--line)}.live-preview-card:last-child{border-bottom:0}}.bass-module-label,.m4-guide-head strong,.m4-guide-step>span{font-size:var(--type-kicker)}.bass-lesson-tabs button,.bass-snapshot-cluster button,.bass-studio-back,.bass-transport,.checkpoint-create button,.lesson-evidence-choices button,.load-starter,.m4-guide-actions button,.m4-guide-footer button,.m4-guide-step fieldset button,.m4-guide-step li button,.m4-revise button,.mobile-bar-switch button,.pattern-editor-head button,.spine-tools button{font-size:var(--type-control)}.audio-blocked,.bass-studio-intro p,.browser-sound-note,.checkpoint-panel>p,.conversation-spine-copy p,.lesson-evidence textarea,.lesson-gates>div,.lesson-gates>p,.lesson-panel-copy p,.m4-all-checks p,.m4-computed-feedback p,.m4-guide-head .m4-sound-note,.m4-guide-head p,.m4-guide-step>ol small,.m4-guide-step>ol strong,.m4-guide-step>p,.m4-pitch-truth p,.m4-revise strong,.pattern-empty-note,.pattern-readonly-note,.starter-locked{font-size:var(--type-body)}.m4-guide-head h2{font-size:var(--type-step)}.bass-audio-state,.bass-save-state small,.bass-save-state span,.bass-studio-brand>span,.bass-studio-intro dt,.checkpoint-panel h3,.checkpoint-panel li,.evidence-status,.lesson-evidence label>span,.lesson-evidence output,.lesson-gates h3,.lesson-panel-copy section>span,.m4-all-checks summary,.m4-evidence-grid input,.m4-evidence-grid label,.m4-guide-footer small,.m4-guide-step fieldset legend,.m4-transfer-card,.r1-limit{font-size:var(--type-utility)}.bass-lesson-tabs button,.bass-snapshot-cluster button,.bass-transport,.checkpoint-create button,.lesson-evidence-choices button,.load-starter,.m4-guide-actions button,.m4-guide-footer button,.m4-guide-step fieldset button,.m4-guide-step li button,.m4-revise button,.pattern-editor-head button,.spine-tools button{min-height:44px}@media (max-width:600px){.bass-studio-brand{padding:8px 14px}.bass-studio-brand>span{display:none}.bass-transport-cluster{padding:8px 14px}.bass-audio-state{display:none}.bass-transport{min-height:44px}.m4-guide-head{padding:20px 16px}.m4-guide-head h2{font-size:25px}.m4-guide-step{padding:20px 16px}.optional-transfer-tools{margin:12px 12px 60px}}@media (prefers-reduced-motion:reduce){.bass-studio *,.bass-studio :after,.bass-studio :before{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}:root{--bass-page-gutter:clamp(20px,3vw,64px);--bass-section-gap:clamp(24px,3vw,48px);--bg:#f3f3eb;--panel:#fbfbf5;--panel-2:#e5e8de;--line:#c6cabc;--line-strong:#9ca795;--text:#1c251f;--muted:#5b685d;--lime:#344e3b;--cyan:#3d5d58;--violet:#6c6055;--orange:#c96035}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0;font-family:Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif}body main{z-index:1;position:relative}.site-content{min-height:100svh}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}button,input{font:inherit}button{color:inherit}.site-shell{min-height:100vh;overflow:hidden}.topbar{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#070809db;justify-content:space-between;min-height:78px;padding:0 3vw;position:sticky;top:0}.brand-block,.brand-block>div,.header-actions,.progress-copy,.topbar{align-items:center;display:flex}.brand-block{gap:14px}.brand-mark{width:42px;height:42px;color:var(--lime);border:1px solid #b8ff4f7a;place-items:center;font:700 14px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:grid}.brand-block>div{flex-direction:column;align-items:flex-start;gap:2px}.brand-block strong{letter-spacing:.14em;font:700 15px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.brand-block span:not(.brand-mark){color:var(--muted);letter-spacing:.06em;font-size:11px}.header-actions{gap:22px}.midi-studio-link{min-height:42px;color:var(--cyan);letter-spacing:.07em;border:1px solid #62cfff6b;align-items:center;gap:9px;padding:0 14px;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;text-decoration:none;display:flex}.midi-studio-link:hover{border-color:var(--cyan);background:#62cfff0e}.midi-studio-link:focus-visible{outline:2px solid var(--text);outline-offset:3px}.progress-copy{gap:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.progress-copy span{color:var(--muted);letter-spacing:.13em;font-size:10px}.progress-copy strong{font-size:13px}.audio-button{border:1px solid var(--line-strong);cursor:pointer;background:#111416;align-items:center;gap:9px;min-height:42px;padding:0 17px;font-size:12px;font-weight:700;display:flex}.audio-button:hover{border-color:#b8ff4f8c}.audio-dot{background:var(--orange);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #ff965f1a}.audio-button.is-ready .audio-dot{background:var(--lime);box-shadow:0 0 0 4px #b8ff4f1a,0 0 14px #b8ff4f80}.intro-strip{grid-template-columns:minmax(0,1.65fr) minmax(280px,.75fr);align-items:end;gap:6vw;max-width:1600px;margin:0 auto;padding:58px 3vw 42px;display:grid}.coach-kicker,.eyebrow,.module-label{color:var(--lime);letter-spacing:.16em;font:700 10px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.intro-strip h1{letter-spacing:-.065em;max-width:760px;margin:18px 0 0;font-size:clamp(40px,5.2vw,82px);font-weight:590;line-height:.94}.intro-strip p{color:#aab3b7;margin:0;font-size:14px;line-height:1.85}.workspace{border:1px solid var(--line);background:#0a0c0dd1;grid-template-columns:250px minmax(600px,1fr) 310px;max-width:1600px;margin:0 auto;display:grid}.lesson-rail{border-right:1px solid var(--line);background:#090b0c}.rail-heading{border-bottom:1px solid var(--line);padding:22px 22px 18px}.rail-heading span,.rail-note span{color:var(--muted);letter-spacing:.16em;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.rail-heading strong{margin-top:8px;font-size:16px;display:block}.lesson-link{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;grid-template-columns:25px 1fr 18px;align-items:center;gap:10px;width:100%;min-height:67px;padding:10px 14px;display:grid}.lesson-link:hover{background:#ffffff06}.lesson-link>span{color:#5d686e;font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.lesson-link div{flex-direction:column;gap:5px;display:flex}.lesson-link strong{font-size:12px;font-weight:650}.lesson-link small{color:var(--muted);text-transform:uppercase;font:500 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.lesson-link i{color:#5c6569;font-size:12px;font-style:normal}.lesson-link.is-active{box-shadow:inset 2px 0 0 var(--lime);background:linear-gradient(90deg,#b8ff4f1a,#b8ff4f05)}.lesson-link.is-active i,.lesson-link.is-active>span{color:var(--lime)}.lesson-link.is-complete:not(.is-active) i{color:var(--cyan)}.rail-note{border:1px dashed var(--line-strong);margin:22px 17px;padding:15px}.rail-note p{color:#98a2a7;margin:10px 0 0;font-size:11px;line-height:1.65}.instrument-panel{background:var(--panel);min-width:0}.instrument-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:82px;padding:16px 22px;display:flex}.instrument-head h2{letter-spacing:-.025em;margin:7px 0 0;font-size:21px}.frequency-readout{grid-template-columns:auto auto auto;align-items:end;gap:7px;display:grid}.frequency-readout span{color:var(--muted);text-align:right;letter-spacing:.15em;grid-column:1/-1;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.frequency-readout strong{color:var(--lime);font:500 28px/.9 ui-monospace,SFMono-Regular,Menlo,monospace}.frequency-readout small{color:var(--muted);font:600 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.scope-card{border-bottom:1px solid var(--line);height:205px;position:relative}.spectrum{width:100%;height:100%;display:block}.scope-overlay{pointer-events:none;gap:18px;display:flex;position:absolute;inset:12px 14px auto auto}.scope-overlay span{color:#728087;letter-spacing:.08em;font:600 8px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace}.scope-overlay b{color:#a8b1b5;font-weight:500}.panel-row{border-bottom:1px solid var(--line);grid-template-columns:90px 1fr;display:grid}.panel-title{border-right:1px solid var(--line);padding:15px 13px}.panel-title span{color:var(--lime)}.panel-title span,.panel-title strong{font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.panel-title strong{color:#abb4b8;letter-spacing:.13em;margin-top:7px;display:block}.source-row{grid-template-columns:90px minmax(380px,1fr) 190px}.octave-selector,.segmented,.source-modes{display:flex}.octave-selector button,.segmented button,.source-modes button{border:0;border-right:1px solid var(--line);cursor:pointer;background:0 0}.wave-selector button{color:#69767c;letter-spacing:.06em;flex:1;min-width:80px;min-height:78px;font:650 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.octave-selector button:hover,.source-modes button:hover,.wave-selector button:hover{background:#ffffff06}.octave-selector button.is-selected,.source-modes button.is-selected,.wave-selector button.is-selected{color:var(--lime);background:#b8ff4f13}.wave-icon{width:35px;height:21px;margin:0 auto 9px;display:block;position:relative}.wave-icon:before{content:"";border-top:2px solid;position:absolute;inset:5px 0;transform:skewY(-18deg)}.wave-sine:before{border:0;border-top:2px solid;border-radius:50%;transform:rotate(-10deg)}.wave-triangle:before{clip-path:polygon(0 70%,50% 5%,100% 70%,100% 82%,50% 18%,0 82%);background:currentColor;border:0;inset:2px 0 0}.wave-square:before{border:2px solid;border-bottom:0;inset:3px 0;transform:none}.source-modes{border-left:1px solid var(--line)}.source-modes button{color:#818c91;flex:1;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.source-modes button span{color:#5d686d;margin-bottom:8px;font-size:8px;display:block}.source-modes button.warning{color:var(--orange);background:#ff965f12}.pitch-row{grid-template-columns:90px minmax(350px,.75fr) minmax(180px,.35fr)}.octave-selector button{color:#727e84;flex:1;min-height:80px;padding:10px}.octave-selector small,.octave-selector span{font:600 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.octave-selector strong{margin:5px 0;font:500 23px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.mini-explainer{border-left:1px solid var(--line);padding:15px 18px}.mini-explainer span{color:var(--cyan);letter-spacing:.1em;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.mini-explainer p{color:var(--muted);margin:8px 0 0;font-size:10px;line-height:1.55}.controls-row{grid-template-columns:90px 1fr}.controls-grid{grid-template-columns:repeat(4,minmax(95px,1fr));display:grid}.control{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:94px;padding:14px 12px 12px}.control:nth-child(4n){border-right:0}.control-label{color:var(--muted);letter-spacing:.1em;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.control-value{margin:9px 0 14px;font:500 17px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.control-value small{color:#667177;margin-left:4px;font-size:8px}input[type=range]{--range-progress:40%;appearance:none;background:linear-gradient(90deg,var(--lime) var(--range-progress),#30373a var(--range-progress));cursor:ew-resize;border-radius:0;outline:none;width:100%;height:2px}input[type=range]::-webkit-slider-thumb{appearance:none;background:#0d1012;border:1px solid #c9d0d2;border-radius:1px;width:10px;height:16px;box-shadow:0 0 0 3px #b8ff4f14}input[type=range]::-moz-range-thumb{background:#0d1012;border:1px solid #c9d0d2;border-radius:1px;width:9px;height:15px}.audition-row{gap:18px;padding:15px 18px}.audition-row,.play-note{align-items:center;display:flex}.play-note{border:1px solid var(--lime);background:var(--lime);color:#0b0e0f;cursor:pointer;gap:12px;min-width:170px;padding:12px 16px}.play-note:hover{filter:brightness(1.08)}.play-note>span{font-size:14px}.play-note div{flex-direction:column;align-items:flex-start;gap:3px;display:flex}.play-note strong{font-size:12px}.play-note small{opacity:.6;font-size:8px}.signal-path{color:#727e84;flex-wrap:wrap;align-items:center;gap:8px;font:600 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:flex}.signal-path span{border:1px solid var(--line);padding:6px 8px}.signal-path i{color:#424a4e;font-style:normal}.coach-panel{border-left:1px solid var(--line);background:#0a0c0d;padding:23px 20px}.coach-kicker{color:var(--cyan)}.coach-panel h3{letter-spacing:-.025em;margin:16px 0 22px;font-size:19px;line-height:1.45}.task-block,.theory-block{border-top:1px solid var(--line);padding:14px 0}.task-block>span,.theory-block>span{color:#7d898f;letter-spacing:.1em;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.task-block p,.theory-block p{color:#a6afb3;margin:9px 0 0;font-size:11px;line-height:1.75}.task-block{border-bottom:1px solid var(--line)}.task-block>span{color:var(--lime)}.checklist{padding:17px 0}.checklist div{color:#788489;align-items:center;gap:9px;min-height:30px;font-size:10px;display:flex}.checklist i{color:#0b0e0f;border:1px solid #394044;place-items:center;width:15px;height:15px;font-size:9px;font-style:normal;display:grid}.checklist div.is-pass{color:#c5cdd0}.checklist div.is-pass i{border-color:var(--lime);background:var(--lime)}.reset-lesson{border:1px solid var(--line-strong);color:#7d898f;cursor:pointer;background:0 0;width:100%;padding:11px;font-size:9px}.reset-lesson:hover{color:var(--text);border-color:#657075}.lesson-success{background:#b8ff4f0e;border:1px solid #b8ff4f47;padding:15px}.lesson-success>span{color:var(--lime);letter-spacing:.1em;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.lesson-success p{color:#a8b1b4;font-size:10px;line-height:1.55}.lesson-success button{background:var(--lime);color:#080a0b;cursor:pointer;border:0;width:100%;padding:9px 11px;font-size:10px;font-weight:700}.lesson-success button b{float:right}.mix-lab{border:1px solid var(--line);background:var(--panel);grid-template-columns:.7fr 1.35fr .8fr;gap:0;max-width:1600px;margin:52px auto 0;display:grid}.mix-copy{border-right:1px solid var(--line);padding:30px 28px}.mix-copy h2,.routine-title h2,.transfer-head h2{letter-spacing:-.05em;margin:17px 0 14px;font-size:clamp(28px,3vw,47px);font-weight:570;line-height:1.03}.mix-copy p,.transfer-head p{color:#98a3a8;font-size:12px;line-height:1.75}.pattern-button{border:1px solid var(--lime);background:var(--lime);color:#080a0b;cursor:pointer;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:25px;padding:13px;font-size:11px;font-weight:750;display:flex}.pattern-button.is-playing{border-color:var(--orange);background:var(--orange)}.drum-toggle{border:1px solid var(--line);color:#667176;cursor:pointer;background:0 0;width:100%;margin-top:8px;padding:9px;font:650 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.drum-toggle.is-on{color:var(--cyan)}.sequencer-card{border-right:1px solid var(--line);padding:27px 22px;overflow:hidden}.step-numbers,.steps{grid-template-columns:repeat(32,minmax(4px,1fr));gap:3px;display:grid}.step-numbers{margin-bottom:7px;margin-left:70px}.step-numbers span{color:#505a5f;font:600 7px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.sequence-row{border-top:1px solid var(--line);grid-template-columns:60px 1fr;align-items:center;gap:10px;min-height:66px;display:grid}.sequence-row:last-child{border-bottom:1px solid var(--line)}.sequence-row>button{color:#bac2c5;text-align:left;cursor:pointer;background:0 0;border:0;font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.sequence-row button small{color:var(--lime);margin-top:6px;font-size:7px;display:block}.sequence-row.is-muted{opacity:.32}.sequence-row.is-muted button small{color:var(--orange)}.steps i{background:#0a0c0d;border:1px solid #252b2e;height:24px;transition:all 80ms;display:block}.steps i:nth-child(4n+1){border-left-color:#4a5357}.steps i.has-note{background:#344043;border-color:#56656a}.sequence-row:nth-of-type(2) .steps i.has-note{background:#b8ff4f6b;border-color:#b8ff4f94}.sequence-row:nth-of-type(3) .steps i.has-note{background:#62cfff6b;border-color:#62cfff94}.sequence-row:nth-of-type(4) .steps i.has-note{background:#b59aff6b;border-color:#b59aff94}.steps i.is-current{filter:brightness(1.7);box-shadow:0 0 0 1px #fff}.faders-card{padding:26px 22px}.faders-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-bottom:16px;display:flex}.faders-head span{letter-spacing:.13em;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.faders-head small{color:var(--muted);font-size:9px}.fader{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr 30px;align-items:center;gap:12px;padding:19px 0;display:grid}.fader div{flex-direction:column;gap:5px;display:flex}.fader strong{font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.fader span{color:var(--muted);font-size:8px}.fader b{color:var(--lime);text-align:right;font:500 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.routine-section,.transfer-section{max-width:1600px;margin:74px auto 0;padding:0 3vw}.transfer-section{grid-template-columns:.7fr 1.3fr;align-items:start;gap:8vw;display:grid}.transfer-head{position:sticky;top:110px}.transfer-head p{max-width:440px}.mapping-table{border-top:1px solid var(--line-strong)}.mapping-row{border-bottom:1px solid var(--line);color:#aab3b7;grid-template-columns:.7fr 1.2fr 1.3fr;gap:20px;padding:16px 7px;font-size:11px;display:grid}.mapping-row span:first-child{color:var(--lime);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.mapping-row span:nth-child(2){color:#d8dddf}.mapping-header{color:#667176;letter-spacing:.12em;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.mapping-header span:first-child,.mapping-header span:nth-child(2){color:#667176}.routine-section{border-top:1px solid var(--line);padding-top:58px}.routine-title{justify-content:space-between;align-items:end;display:flex}.routine-title>span{color:var(--cyan);letter-spacing:.13em;font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.routine-grid{border:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin-top:25px;display:grid}.routine-grid article{border-right:1px solid var(--line);background:linear-gradient(145deg,#ffffff05,#0000);min-height:220px;padding:24px}.routine-grid article:last-child{border-right:0}.routine-grid b{color:var(--lime);font:500 34px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.routine-grid article>span{color:var(--muted);margin-left:5px;font-size:9px}.routine-grid h3{margin:28px 0 8px;font-size:14px}.routine-grid p{color:#8e999e;font-size:10px;line-height:1.65}footer{border-top:1px solid var(--line);color:#667176;justify-content:space-between;gap:30px;max-width:1600px;margin:80px auto 0;padding:32px 3vw 45px;display:flex}footer div{flex-direction:column;gap:7px;display:flex}footer strong{color:#aeb6ba;letter-spacing:.14em;font:700 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace}footer p,footer span{margin:0;font-size:9px}@media (max-width:1250px){.workspace{grid-template-columns:220px minmax(540px,1fr)}.coach-panel{border-left:0;border-top:1px solid var(--line);grid-column:1/-1;grid-template-columns:.4fr 1fr 1fr;gap:20px;display:grid}.coach-panel h3{grid-row:2}.task-block,.theory-block{grid-row:1/3}.checklist{grid-column:1/3}.lesson-success,.reset-lesson{grid-column:3;align-self:end}.mix-lab{grid-template-columns:.75fr 1.25fr}.faders-card{border-top:1px solid var(--line);grid-column:1/-1}.fader{grid-template-columns:160px 1fr 40px}}@media (max-width:900px){.topbar{padding:0 18px}.progress-copy{display:none}.intro-strip{grid-template-columns:1fr;padding:40px 18px 28px}.intro-strip p{max-width:580px}.workspace{margin:0 12px;display:block}.lesson-rail{border-right:0;border-bottom:1px solid var(--line);display:flex;overflow-x:auto}.rail-heading,.rail-note{display:none}.lesson-link{border-right:1px solid var(--line);border-bottom:0;min-width:170px}.pitch-row,.source-row{grid-template-columns:75px 1fr}.mini-explainer,.source-modes{border-top:1px solid var(--line);border-left:0;grid-column:2;min-height:65px}.controls-row,.panel-row{grid-template-columns:75px 1fr}.controls-grid{grid-template-columns:repeat(2,1fr)}.control:nth-child(2n){border-right:0}.coach-panel{border-left:0;border-top:1px solid var(--line);display:block}.mix-lab{margin:38px 12px 0;display:block}.mix-copy,.sequencer-card{border-right:0;border-bottom:1px solid var(--line)}.transfer-section{grid-template-columns:1fr;gap:25px;padding:0 18px}.transfer-head{position:static}.routine-section{padding-left:18px;padding-right:18px}.routine-grid{grid-template-columns:repeat(2,1fr)}.routine-grid article:nth-child(2){border-right:0}.routine-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media (max-width:600px){.brand-block span:not(.brand-mark){display:none}.audio-button{padding:0 12px}.midi-studio-link{padding:0 10px}.intro-strip h1{font-size:46px}.instrument-head{padding:15px}.scope-card{height:165px}.scope-overlay{display:none}.wave-selector{overflow-x:auto}.wave-selector button{min-width:85px}.panel-title{padding-left:10px}.audition-row{flex-direction:column;align-items:stretch}.signal-path{display:none}.step-numbers,.steps{gap:1px}.sequencer-card{padding:22px 10px}.sequence-row{grid-template-columns:50px 1fr;gap:5px}.steps i{height:21px}.mapping-row{grid-template-columns:1fr 1.4fr}.mapping-row span:last-child{color:#7d888d;grid-column:1/-1}.routine-title{display:block}.routine-grid{grid-template-columns:1fr}.routine-grid article{border-right:0;border-bottom:1px solid var(--line);min-height:180px}footer{padding-left:18px;padding-right:18px;display:block}footer p{margin-top:20px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@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}.audio-download_status__Bl7iZ{position:fixed;bottom:1rem;right:1rem;z-index:100;max-width:min(26rem,calc(100vw - 2rem));padding:.8rem 1rem;border:1px solid #687d50;border-radius:.6rem;background:#151b16;color:#eef4e8;font:500 .85rem/1.5 system-ui,sans-serif;box-shadow:0 .4rem 1.5rem #0005;pointer-events:none;background:#f4f7eaf5;color:#3a5b36;border:1px solid #9fb98e;border-radius:5px;box-shadow:0 8px 24px #334a2422;padding:5px 18px}