/* Hallmark · macrostructure: Workbench · tone: Studio · anchor hue: raspberry
 * nav: side-rail · footer: inline · enrichment: functional image scan
 * audience: personal listeners · purpose: sound exploration · motion: transport only */
@import url('./tokens.css');
*{box-sizing:border-box}html,body{margin:0;overflow-x:clip}body{font:400 var(--text-base)/1.6 var(--font-body);background:var(--color-paper);color:var(--color-ink)}a{color:inherit;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:var(--color-transparent)}button{cursor:pointer}button,a.btn{white-space:nowrap}button:disabled{opacity:.48;cursor:not-allowed}button:active:not(:disabled){transform:translateY(1px)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-style:normal;overflow-wrap:anywhere;min-width:0}h1{font:400 var(--text-display)/1.12 var(--font-display);letter-spacing:-.035em}h2{font-size:var(--text-xl);line-height:1.3}h3{font-size:var(--text-lg)}p{max-width:70ch}small,.muted{color:var(--color-muted)}small{font-size:var(--text-sm)}[hidden]{display:none!important}.skip-link{position:absolute;top:-100px;z-index:10;padding:var(--space-md);background:var(--color-surface)}.skip-link:focus{top:0}.app-header{padding:var(--space-lg) var(--space-xl);display:flex;align-items:center;justify-content:space-between;gap:var(--space-xl);border-bottom:1px solid var(--color-rule);flex-wrap:wrap}.brand{display:flex;gap:.65rem;align-items:center;text-decoration:none;font:600 1.1rem/1.13 var(--font-body);letter-spacing:-.035em}.brand-symbol{font:400 3rem/1 var(--font-display);color:var(--color-accent)}.brand-second{display:block;font-weight:400}.app-header nav{display:flex;gap:var(--space-xl);align-items:center}.app-header nav a{font-size:var(--text-sm);text-decoration:none;min-height:44px;display:flex;align-items:center;gap:.4rem;border-bottom:2px solid var(--color-transparent);white-space:nowrap}.app-header nav a[aria-current]{color:var(--color-accent);border-bottom-color:var(--color-accent)}#journal-count{font-size:var(--text-xs);border-radius:var(--radius-sm);background:var(--color-soft);padding:0 .4rem}.local-note{font-size:var(--text-xs);color:var(--color-muted)}.app-layout{display:grid;grid-template-columns:minmax(0,1fr);min-height:calc(100dvh - 170px)}.sidebar{display:none}.sidebar-head h2{font:400 1.35rem/1.3 var(--font-display)}.sidebar-head p{font-size:var(--text-sm);color:var(--color-muted);margin-top:.5rem}main{min-width:0;padding:var(--space-xl)}.view-head{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-lg);margin-bottom:var(--space-xl);flex-wrap:wrap}.view-head p{margin-top:var(--space-md);font-size:var(--text-base);color:var(--color-muted);max-width:48ch}.badge{display:inline-flex;align-items:center;border-radius:var(--radius-sm);font-size:var(--text-xs);line-height:1.3;padding:.45rem .65rem;background:var(--color-green-soft);color:var(--color-forest);margin-bottom:var(--space-md)}.badge.experimental{background:var(--color-amber-soft);color:var(--color-amber)}.badge.information{background:var(--color-soft);color:var(--color-muted)}.btn{min-height:44px;padding:.65rem 1rem;background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-rule);border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-size:var(--text-sm);text-decoration:none}.btn.primary{background:var(--color-accent);color:var(--color-accent-ink);border-color:var(--color-accent)}.btn.quiet{background:var(--color-transparent);border-color:var(--color-transparent)}.btn.small{min-height:44px;padding:.5rem .75rem}.button-row{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.studio-grid{display:grid;gap:var(--space-xl);grid-template-columns:minmax(0,1fr)}.visual-column{min-width:0}.image-board{position:relative;background:var(--color-soft);color:var(--color-ink);border-radius:var(--radius-lg);overflow:clip;aspect-ratio:1.6;isolation:isolate}.image-board canvas{width:100%;height:100%;display:block;object-fit:contain}.image-board .image-label{position:absolute;bottom:var(--space-md);left:var(--space-md);font-size:var(--text-xs);background:var(--color-paper);color:var(--color-ink);padding:.4rem .7rem;border-radius:var(--radius-sm)}.scan-line{position:absolute;top:0;bottom:0;width:2px;background:var(--color-accent-ink);left:0;opacity:0;box-shadow:0 0 14px var(--color-shadow)}.image-board.playing .scan-line{opacity:.85}.image-actions{display:flex;align-items:center;justify-content:space-between;margin-top:var(--space-sm);gap:var(--space-sm);flex-wrap:wrap}.palette{display:flex;gap:.3rem}.palette span{width:1rem;height:1rem;border-radius:50%;border:1px solid var(--color-rule)}.file-label{cursor:pointer}.file-input{position:absolute;width:1px;height:1px;opacity:0;overflow:clip}.file-label:focus-within{outline:3px solid var(--color-focus);outline-offset:3px}.transport{border:1px solid var(--color-rule);border-radius:var(--radius-md);padding:var(--space-lg);margin-top:var(--space-lg);background:var(--color-surface);color:var(--color-ink)}.transport-main{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap}.transport-main .primary{min-width:8rem}.time{font:var(--text-sm) var(--font-mono);margin-left:auto}.timeline{height:4px;background:var(--color-rule);border-radius:var(--radius-sm);margin:var(--space-md) 0;overflow:clip}.timeline span{display:block;width:100%;height:100%;background:var(--color-accent);transform:scaleX(0);transform-origin:left}.transport-bottom{display:flex;gap:var(--space-md);justify-content:space-between;align-items:center;flex-wrap:wrap}.volume{display:flex;gap:var(--space-sm);align-items:center;font-size:var(--text-sm)}.volume input{width:100px}.player-note{font-size:var(--text-xs);color:var(--color-muted);margin-top:var(--space-sm)}.control-panel{background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-rule);border-radius:var(--radius-md);padding:var(--space-lg)}.control-panel h2{font:400 1.5rem var(--font-display);margin-bottom:var(--space-lg)}.field{display:block;margin-bottom:var(--space-lg);font-size:var(--text-sm)}.field-title{display:flex;justify-content:space-between;gap:var(--space-sm);margin-bottom:.4rem}.field select,.field input[type=number],.field input[type=text],.field textarea{display:block;width:100%;min-height:44px;border:1px solid var(--color-rule);border-radius:var(--radius-sm);padding:.55rem .7rem;background:var(--color-paper);color:var(--color-ink)}.field textarea{min-height:5rem;resize:vertical}.field input[type=range]{width:100%;margin:0;display:block}input[type=range]{accent-color:var(--color-accent);height:32px;cursor:pointer}input[type=checkbox]{accent-color:var(--color-accent);width:18px;height:18px}.field small{display:block;font-size:var(--text-xs);margin-top:.3rem;line-height:1.5}.checkbox-field{display:flex;gap:.65rem;align-items:center;font-size:var(--text-sm);min-height:44px}.control-panel details{border-top:1px solid var(--color-rule);padding-top:var(--space-md);margin-top:var(--space-sm)}summary{cursor:pointer;font-size:var(--text-sm);min-height:44px;display:flex;align-items:center;gap:.5rem}summary:before{content:'+';font:var(--text-lg) var(--font-mono)}details[open]>summary:before{content:'−'}.control-panel .field:last-child{margin-bottom:0}.spec-strip{display:flex;gap:var(--space-lg);flex-wrap:wrap;margin-bottom:var(--space-md);color:var(--color-muted);font-size:var(--text-sm)}.spec-strip strong{color:var(--color-ink);font-weight:500}.section-rule{border-top:1px solid var(--color-rule);padding-top:var(--space-lg);margin-top:var(--space-xl)}.section-rule h2{font:400 1.7rem var(--font-display);margin-bottom:var(--space-sm)}.section-rule p{font-size:var(--text-sm);color:var(--color-muted)}.evidence-box{padding:var(--space-lg) 0}.evidence-box p{margin-bottom:var(--space-md)}.source-links{display:flex;gap:var(--space-md);flex-wrap:wrap}.source-links a{font-size:var(--text-sm);color:var(--color-accent);min-height:44px;display:inline-flex;align-items:center}.two-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md)}.research-nudge{display:flex;gap:var(--space-md);align-items:flex-start;background:var(--color-green-soft);color:var(--color-forest);padding:var(--space-md);border-radius:var(--radius-sm);margin-top:var(--space-lg);font-size:var(--text-sm)}.filters{display:flex;gap:var(--space-md);align-items:end;flex-wrap:wrap;margin-bottom:var(--space-xl)}.filters .field{margin:0;flex:1;min-width:180px}.programme-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,265px),1fr));gap:var(--space-lg)}.programme-card{padding:var(--space-lg);background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-rule);border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-sm)}.programme-card h2{font:400 1.6rem/1.2 var(--font-display)}.programme-card p{font-size:var(--text-sm);color:var(--color-muted);flex:1}.programme-card .badge{margin:0}.programme-card .card-meta{font-family:var(--font-mono);font-size:var(--text-xs);margin:var(--space-sm) 0}.article{max-width:850px}.article h1{margin-bottom:var(--space-xl)}.article h2{font:400 1.9rem var(--font-display);margin:var(--space-xl) 0 var(--space-md)}.article p,.article ul,.article ol{margin-bottom:var(--space-md)}.article a{color:var(--color-accent)}.article table{width:100%;border-collapse:collapse;font-size:var(--text-sm);margin:var(--space-lg) 0}.article th,.article td{text-align:left;border-bottom:1px solid var(--color-rule);vertical-align:top;padding:var(--space-sm)}.table-scroll{overflow:auto}.article strong{font-weight:600}.empty-state{padding:var(--space-2xl);border:1px dashed var(--color-rule);border-radius:var(--radius-md);text-align:center}.empty-state h2{font:400 1.8rem var(--font-display);margin-bottom:var(--space-md)}.empty-state p{margin:0 auto var(--space-lg)}.journal-list{display:grid;gap:var(--space-md)}.journal-entry{padding:var(--space-lg);border:1px solid var(--color-rule);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-ink)}.entry-head{display:flex;justify-content:space-between;gap:var(--space-md);flex-wrap:wrap}.journal-entry h2{font:400 1.6rem var(--font-display)}.journal-entry p{font-size:var(--text-sm);margin-top:var(--space-sm)}.entry-scores{display:flex;gap:var(--space-xl);margin-top:var(--space-md);flex-wrap:wrap}.score-value{font:400 1.6rem var(--font-display)}.comparison-box{background:var(--color-soft);color:var(--color-ink);padding:var(--space-lg);border-radius:var(--radius-md);margin-top:var(--space-lg)}.comparison-box p{font-size:var(--text-sm);margin:var(--space-sm) 0}.comparison-box .button-row{margin-top:var(--space-md)}dialog{position:fixed;inset:0;margin:auto;width:min(94%,560px);height:fit-content;max-height:88dvh;overflow:auto;background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-rule);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:0 24px 100px var(--color-shadow)}dialog::backdrop{background:var(--color-backdrop)}dialog h2{font:400 2rem var(--font-display);margin-bottom:var(--space-sm)}dialog p{font-size:var(--text-sm);margin-bottom:var(--space-lg);color:var(--color-muted)}dialog .button-row{justify-content:flex-end}.task-digit{font:400 6rem/1.3 var(--font-display);text-align:center;padding:var(--space-xl);border-radius:var(--radius-md);background:var(--color-soft);color:var(--color-ink)}.notice{position:fixed;bottom:var(--space-lg);left:50%;transform:translateX(-50%);z-index:20;max-width:calc(100% - 2rem);width:max-content;background:var(--color-ink);color:var(--color-paper);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);font-size:var(--text-sm);box-shadow:0 8px 24px var(--color-shadow)}.notice.error{background:var(--color-error);color:var(--color-accent-ink)}.app-footer{display:flex;gap:var(--space-lg);justify-content:space-between;border-top:1px solid var(--color-rule);padding:var(--space-lg) var(--space-xl);font-size:var(--text-xs);color:var(--color-muted);flex-wrap:wrap}.progress-export{width:100%;accent-color:var(--color-accent)}.inline-error{color:var(--color-error);font-size:var(--text-sm);margin-top:var(--space-sm)}.lab-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md)}.intro-note{max-width:65ch;font-size:var(--text-sm);color:var(--color-muted);margin-bottom:var(--space-xl)}
@media(hover:hover){.btn:not(:disabled):hover{background:var(--color-soft);color:var(--color-ink)}.btn.primary:not(:disabled):hover{background:var(--color-ink);color:var(--color-accent-ink)}a:hover{color:var(--color-accent)}.field select:hover,.field input[type=number]:hover,.field input[type=text]:hover{background:var(--color-soft)}}
@media(min-width:60rem){.app-layout{grid-template-columns:235px minmax(0,1fr)}.sidebar{display:flex;flex-direction:column;border-right:1px solid var(--color-rule);padding:var(--space-xl) var(--space-lg)}#shortcuts{margin-top:var(--space-xl);display:grid;gap:.35rem}.shortcut{display:flex;gap:var(--space-sm);text-align:left;align-items:center;min-height:50px;border:0;border-radius:var(--radius-sm);padding:.65rem .8rem;font-size:var(--text-sm);background:var(--color-transparent);color:var(--color-muted)}.shortcut[aria-pressed=true]{background:var(--color-accent-soft);color:var(--color-accent)}.shortcut-icon{width:1.5rem;font-size:var(--text-lg)}.sidebar-bottom{margin-top:auto;padding-top:var(--space-3xl)}.sidebar-bottom p{font:400 1.6rem/1.3 var(--font-display);margin:var(--space-md) 0}.sidebar-bottom a{font-size:var(--text-xs)}.small-symbol{color:var(--color-accent);font-size:2rem}main{padding:var(--space-2xl);max-width:1500px;width:100%;margin:auto}.studio-grid{grid-template-columns:minmax(0,1fr) 300px;gap:var(--space-xl)}}
@media(min-width:90rem){main{padding:var(--space-2xl) var(--space-3xl)}.studio-grid{grid-template-columns:minmax(0,1fr) 320px;gap:var(--space-2xl)}}
@media(max-width:45rem){.app-header{gap:var(--space-md);padding:var(--space-md)}.app-header nav{order:3;width:100%;justify-content:space-between;gap:var(--space-sm)}.local-note{font-size:var(--text-xs)}main{padding:var(--space-lg) var(--space-md)}.two-fields,.lab-grid{grid-template-columns:minmax(0,1fr)}.control-panel{padding:var(--space-md)}.transport{padding:var(--space-md)}.app-footer{padding:var(--space-md)}.app-footer span:last-child{width:100%}.article table{font-size:var(--text-xs)}.time{width:100%;margin:0}.transport-main{gap:var(--space-sm)}.filters .field{min-width:100%}.image-board{aspect-ratio:1.3}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.scan-line{display:none}.timeline span{transition:none}}
fieldset{border:0;margin:0;padding:0;min-width:0}.before-field{margin-top:var(--space-lg);max-width:32rem}.information-grid{margin-top:var(--space-lg)}.journal-summary{margin:0 0 var(--space-xl)}.feedback-actions{margin-top:var(--space-lg)}.word-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md);font:400 1.8rem var(--font-display);padding:var(--space-lg);background:var(--color-soft);border-radius:var(--radius-md);margin-bottom:var(--space-lg)}#task-summary{margin-top:var(--space-md)}.image-label{max-width:calc(100% - 2rem);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.btn{transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}

input:disabled,select:disabled,textarea:disabled,fieldset:disabled .file-label{opacity:.55;cursor:not-allowed}.field small{min-height:1lh}.control-panel .comparison-box{background:var(--color-transparent);border-top:1px solid var(--color-rule);padding:var(--space-lg) 0 0;border-radius:0}.control-panel .research-nudge{background:var(--color-transparent);padding:var(--space-md) 0}.control-panel .file-label{margin-top:var(--space-sm)}.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:2px solid var(--color-focus);outline-offset:1px}.source-links a{overflow-wrap:anywhere}.file-input:disabled{pointer-events:none}a:active{opacity:.8}.field input:active,.field select:active,.field textarea:active{border-color:var(--color-accent)}
.file-label:has(input:disabled){opacity:.55;cursor:not-allowed}
@media(max-width:25rem){dialog{padding:var(--space-lg)}.feedback-actions .btn{padding-inline:var(--space-sm);font-size:var(--text-xs)}.app-header nav a{font-size:var(--text-xs)}}
@media(prefers-reduced-motion:reduce){button:active:not(:disabled){transform:none}.btn{transition:none}}

.mini-player{position:fixed;bottom:var(--space-md);left:50%;transform:translateX(-50%);z-index:12;display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);max-width:calc(100% - 2rem);background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-rule);border-radius:var(--radius-md);box-shadow:0 8px 24px var(--color-shadow);font-size:var(--text-sm)}.mini-player>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mini-player small{margin-left:var(--space-sm)}
body:has(#mini-player:not([hidden])) .notice{bottom:88px}
.visual-column{display:flex;flex-direction:column}.visual-column>.spec-strip{order:0}.visual-column>.transport{order:1;margin-top:0;margin-bottom:var(--space-lg)}.visual-column>.image-board{order:2;flex:0 0 auto;max-height:360px}.visual-column>.image-actions{order:3}.visual-column>small{order:4}.visual-column>.section-rule{order:5}.programme-card p,.evidence-box p,.journal-entry p,dialog p{font-size:var(--text-base)}.badge{font-size:var(--text-sm)}
@media(max-width:25rem){.feedback-actions .btn{font-size:var(--text-sm)}}

.mobile-menu-toggle,.mobile-scroll-cue,.mobile-player-note,.mobile-bottom-nav,.mobile-export,.mobile-image-upload{display:none}
.baseline-field{margin:0 0 var(--space-lg);max-width:32rem}
.baseline-field .field-title{font-weight:600}
#mobile-menu nav{display:grid;gap:.25rem;margin-top:2rem}
#mobile-menu nav a{display:flex;align-items:center;justify-content:space-between;min-height:58px;padding:.7rem 0;border-bottom:1px solid var(--color-rule);font:400 1.65rem/1.2 var(--font-display);text-decoration:none}
#mobile-menu nav a[aria-current]{color:var(--color-accent)}
#mobile-menu nav a span{font:400 1rem var(--font-body)}
#mobile-menu .mobile-menu-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}
#mobile-menu-title{font:600 1.1rem/1.2 var(--font-body)}
#mobile-menu .mobile-menu-close{width:48px;height:48px;border:1px solid var(--color-rule);border-radius:var(--radius-sm);background:var(--color-paper);color:var(--color-ink);font-size:2rem;line-height:1}
#mobile-menu p{margin-top:2rem}
@media(max-width:45rem){
 :root{--radius-sm:.7rem;--radius-md:1.1rem;--radius-lg:1.5rem}
 body{font-family:-apple-system,BlinkMacSystemFont,'Avenir Next','Segoe UI',sans-serif;background:#f5f1ef}
 html{scroll-padding-top:calc(80px + env(safe-area-inset-top))}
 .skip-link:focus{position:fixed;top:calc(68px + env(safe-area-inset-top));z-index:60}
 .app-header{position:fixed;inset:0 0 auto;z-index:40;height:calc(64px + env(safe-area-inset-top));min-height:0;padding:calc(8px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-left)) 8px max(16px,env(safe-area-inset-right));gap:0;flex-wrap:nowrap;background:rgba(250,247,245,.94);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 1px 14px rgba(60,30,45,.06)}
 .app-header .brand{min-height:48px;font-size:1rem}
 .app-header .brand-symbol{font-size:2.45rem}
 .app-header nav,.app-header .local-note{display:none}
 .mobile-menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:48px;height:48px;margin-left:auto;padding:0;border:1px solid rgba(100,54,76,.13);border-radius:14px;background:rgba(255,255,255,.7);color:var(--color-ink)}
 .mobile-menu-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:currentColor}
 .app-layout{padding-top:calc(64px + env(safe-area-inset-top))}
 body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
 .mobile-bottom-nav{position:fixed;inset:auto 0 0;z-index:35;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));height:calc(64px + env(safe-area-inset-bottom));padding:4px max(8px,env(safe-area-inset-right)) calc(4px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));border-top:1px solid rgba(100,54,76,.12);background:rgba(250,247,245,.94);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 -1px 14px rgba(60,30,45,.06)}
 .mobile-bottom-nav a{display:flex;min-width:0;min-height:52px;flex-direction:column;align-items:center;justify-content:center;gap:1px;border-radius:var(--radius-sm);color:var(--color-muted);font-size:11px;line-height:1.2;text-decoration:none}
 .mobile-bottom-nav a[aria-current]{background:rgba(134,39,78,.1);color:var(--color-accent);font-weight:600}
 .mobile-bottom-nav a svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
 main{padding:var(--space-md);scroll-margin-top:calc(80px + env(safe-area-inset-top))}
 #image-board{scroll-margin-top:calc(80px + env(safe-area-inset-top))}
 .view-head{margin-bottom:var(--space-md)}
 .studio-head{gap:0}
 .studio-head .badge,.studio-head>a{display:none}
 .studio-head:not(.comparison-head) p{display:none}
 .studio-head h1{font-size:clamp(2.25rem,9vw,3.2rem);line-height:1.05;letter-spacing:-.045em}
 .studio-head.comparison-head p{font-size:var(--text-sm);margin-top:.4rem}
 .studio-grid{gap:var(--space-lg)}
 .visual-column>.transport{order:1;margin-bottom:var(--space-md)}
 .visual-column>.mobile-scroll-cue{display:block;order:2;margin:0 0 var(--space-sm);font-size:var(--text-xs);letter-spacing:.02em;color:var(--color-muted)}
 .visual-column>.image-board{order:3;width:100%;aspect-ratio:3/4;max-height:none;box-shadow:0 12px 32px rgba(71,30,51,.13)}
 .image-board .mobile-image-upload{position:absolute;top:var(--space-sm);left:var(--space-sm);z-index:2;display:inline-flex;min-height:44px;background:rgba(255,253,252,.94);border-color:rgba(100,54,76,.15);box-shadow:0 2px 8px rgba(60,30,45,.1)}
 .visual-column>.spec-strip{order:4;margin-bottom:var(--space-md);gap:.25rem var(--space-md);font-size:var(--text-xs)}
 .visual-column>.image-actions{order:5}
 .image-actions .file-label{display:none}
 .visual-column>small{order:6}
 .visual-column>.section-rule{order:7}
 .image-board canvas{object-fit:cover}
 .image-board .image-label{bottom:var(--space-sm);left:var(--space-sm);max-width:calc(100% - 1rem)}
 .transport,.control-panel,.programme-card,.journal-entry,.empty-state{background:#fffdfc;border-color:rgba(100,54,76,.12);box-shadow:0 4px 20px rgba(71,30,51,.045)}
 .transport{padding:var(--space-md)}
 .baseline-field{margin-bottom:var(--space-sm);font-size:var(--text-sm)}
 .baseline-field input[type=range]{margin:0}
 .transport-main{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.25rem .5rem}
 .transport-main .primary{width:100%;min-width:0;grid-column:1/-1;font-weight:600;background:linear-gradient(135deg,#8e3158,#672445);border-color:#672445;box-shadow:0 4px 10px rgba(103,36,69,.18)}
 .transport-main:has(button[data-action=stop]:not(:disabled)) .primary{grid-column:1}
 .transport-main button[data-action=stop]{grid-column:2;grid-row:1}
 .transport-main button[data-action=stop]:disabled{display:none}
 .transport-main button[data-action=preview]{grid-column:1;justify-self:start;padding-inline:.2rem;font-size:var(--text-xs);text-decoration:underline;text-underline-offset:3px}
 .transport-main .time{width:auto;grid-column:2;align-self:center;justify-self:end;white-space:nowrap;font-size:var(--text-xs)}
 .transport-bottom{gap:.25rem .5rem}
 .transport-bottom button[data-action=export]{display:none}
 .mobile-export{display:inline-flex}
 .timeline{height:5px;background:#f0e6e9}
 .volume{flex:1 1 160px;min-height:44px}
 .volume input{width:min(28vw,110px);height:44px}
 .transport-bottom button{font-size:var(--text-xs);padding-inline:.35rem}
 .player-note{display:none}
 .mobile-player-note{display:block;margin-top:.25rem;font-size:var(--text-xs);line-height:1.4;color:var(--color-muted)}
 .btn,button{white-space:normal}
 .btn{border-radius:12px}
 input[type=range]{height:44px}
 .article{min-width:0;overflow-wrap:anywhere}
 .mini-player{bottom:calc(72px + env(safe-area-inset-bottom));width:calc(100% - 1rem);max-width:none;padding:.4rem;gap:.3rem}
 body:has(#mini-player:not([hidden])){padding-bottom:calc(136px + env(safe-area-inset-bottom))}
 body:has(#mini-player:not([hidden])) .notice{bottom:calc(140px + env(safe-area-inset-bottom))}
 .mini-player>span{min-width:0;flex:1}
 .mini-player .btn{padding-inline:.5rem}
 .notice{bottom:calc(72px + env(safe-area-inset-bottom))}
 body.mobile-menu-open{overflow:hidden}
 #mobile-menu{inset:0;margin:0;width:100%;max-width:none;height:100dvh;max-height:none;border:0;border-radius:0;padding:calc(8px + env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));background:var(--color-paper)}
 #feedback-dialog{inset:0;margin:0;width:100%;max-width:none;height:100dvh;max-height:none;border:0;border-radius:0;padding:calc(16px + env(safe-area-inset-top)) 20px calc(120px + env(safe-area-inset-bottom));background:#fffdfc}
 #feedback-dialog .feedback-actions{position:fixed;inset:auto 0 0;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm);margin:0;padding:var(--space-sm) max(16px,env(safe-area-inset-right)) calc(var(--space-sm) + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));background:#fffdfc;border-top:1px solid var(--color-rule);box-shadow:0 -4px 20px var(--color-shadow)}
 #feedback-dialog .feedback-actions .btn{width:100%;min-height:52px;padding:.45rem;font-size:var(--text-xs);line-height:1.25}
}

/* Studio refinement · one visual centre, quiet controls, shared web/mobile rhythm */
body{background:var(--color-paper);color:var(--color-ink)}
.app-header{min-height:72px;padding:0 clamp(20px,3vw,48px);background:var(--color-surface);border-bottom:1px solid var(--color-rule);gap:24px;flex-wrap:nowrap}
.brand{font:400 clamp(1.35rem,2vw,1.7rem)/1 var(--font-display);letter-spacing:-.035em;gap:.45rem;white-space:nowrap}
.brand-second{display:inline;font-weight:400;margin-left:.2em}
.brand-symbol{font-size:1.45rem;line-height:1;color:var(--color-accent)}
.app-header nav{height:72px;gap:clamp(18px,2.2vw,38px)}
.app-header nav a{height:72px;font-size:.92rem;border-bottom-width:2px}
.local-note{font-size:.78rem}
main{padding:clamp(24px,2.4vw,38px);max-width:1600px}
.view-head{margin-bottom:20px}
.view-head h1{font-size:clamp(2.6rem,3.7vw,3.6rem);letter-spacing:-.045em}
.view-head p{margin-top:7px;color:var(--color-muted);line-height:1.45}
.studio-head .badge{display:none}
.studio-head>a{align-self:center;color:var(--color-accent);font-size:.85rem}
.sidebar{background:var(--color-surface);padding:30px 18px}
.sidebar-head h2{font:400 1.4rem/1.2 var(--font-display)}
.sidebar-head p{margin-top:4px}
#shortcuts{margin-top:22px;gap:4px}
.shortcut{border-radius:6px;min-height:48px;padding:8px 10px;color:var(--color-ink);font-size:.9rem}
.shortcut[aria-pressed=true]{background:var(--color-accent-soft);color:var(--color-accent);border-left:2px solid var(--color-accent)}
.shortcut-icon{color:var(--color-accent);font-size:1.35rem;width:1.35rem}
.sidebar-bottom{border-top:1px solid var(--color-rule);padding-top:20px}
.sidebar-bottom p{font-size:1.3rem}
.studio-grid{grid-template-columns:minmax(0,1fr) minmax(270px,300px);gap:clamp(24px,3vw,48px)}
.studio-details{grid-column:1/-1;max-width:850px}
.visual-column{align-items:stretch}
.visual-column>.spec-strip{order:0;justify-content:center;margin:0 0 12px;text-align:center;font-size:.78rem}
.spec-strip #headphone-note{color:var(--color-muted)}
.speaker-switch{min-height:30px;padding:0;border:0;background:transparent;color:var(--color-accent);font-size:inherit;text-decoration:underline;text-underline-offset:3px}
.visual-column>.image-board{order:1;width:min(100%,390px);aspect-ratio:1;max-height:none;margin:0 auto;border-radius:50%;border:1px solid #f1d9e1;box-shadow:0 0 0 12px #fffdfb,0 0 0 13px #f6e6eb;background:#f7e5e8}
.image-board canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.image-board .image-label{left:50%;bottom:12px;transform:translateX(-50%);max-width:75%;background:rgba(255,255,255,.88);border-radius:999px;text-align:center}
.visual-column>.image-actions{order:2;justify-content:center;margin:20px auto 0}
.image-actions .button-row{justify-content:center}
.image-actions .palette{display:none}
.visual-column>small{order:3;text-align:center;font-size:.75rem;margin-top:4px}
.visual-column>.transport{order:4;margin:18px auto 0;width:min(100%,610px);padding:0;border:0;background:transparent;border-radius:0;box-shadow:none}
.baseline-field{max-width:none;margin:0 0 14px;font-size:.96rem}
.baseline-field .field-title{font-weight:500}
.baseline-field output{font:400 1.2rem var(--font-display);color:var(--color-accent)}
.transport-main{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px}
.transport-main .primary{width:100%;min-height:54px;border-radius:999px;font-size:1rem;font-weight:600;background:var(--color-accent);box-shadow:none}
.transport-main .primary::before{content:'▶';font-size:.8rem;margin-right:.4rem}
.transport-main:has(.primary:not(:disabled)) .primary:hover{background:#7c1c43;color:#fff}
.transport-main button[data-action=stop]:disabled{display:none}
.transport-main .time{grid-column:1/-1;width:auto;justify-self:end;font-size:.78rem;color:var(--color-muted)}
.transport-main button[data-action=preview]{grid-column:2;grid-row:1}
.transport-main button[data-action=stop]:not(:disabled){grid-column:3;grid-row:1}
.timeline{height:3px;margin:8px 0 14px;background:var(--color-rule)}
.transport-bottom{font-size:.85rem}
.transport-bottom{align-items:flex-start}
.volume{display:block;width:min(100%,280px);font-size:.84rem;line-height:1.3}
.volume-head,.volume-scale{display:flex;align-items:center;justify-content:space-between;gap:12px}
.volume-head{font-weight:600}
.volume-head output{color:var(--color-accent);font-variant-numeric:tabular-nums}
.volume-scale{font-size:.68rem;color:var(--color-muted);margin-top:-3px;margin-bottom:6px}
.volume input[type=range]{display:block;width:100%;height:44px;margin:2px 0 0;padding:0;appearance:none;-webkit-appearance:none;background:transparent;border:0;cursor:pointer}
.volume input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:linear-gradient(90deg,var(--color-accent) 0 var(--fill),var(--color-rule) var(--fill) 100%)}
.volume input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;margin-top:-8px;border:3px solid var(--color-surface);border-radius:50%;background:var(--color-accent);box-shadow:0 1px 6px var(--color-shadow)}
.volume input[type=range]::-moz-range-track{height:6px;border-radius:999px;background:linear-gradient(90deg,var(--color-accent) 0 var(--fill),var(--color-rule) var(--fill) 100%)}
.volume input[type=range]::-moz-range-thumb{width:18px;height:18px;border:3px solid var(--color-surface);border-radius:50%;background:var(--color-accent);box-shadow:0 1px 6px var(--color-shadow)}
.player-note{line-height:1.45;margin-top:10px}
.visual-column>.section-rule{order:5}
.section-rule{padding-top:22px;margin-top:28px}
.section-rule h2{font-size:1.6rem}
.control-panel{align-self:start;padding:0 0 0 clamp(22px,2.2vw,34px);background:transparent;border:0;border-left:1px solid var(--color-rule);border-radius:0;box-shadow:none}
.control-panel h2{margin:0 0 20px;font-size:1.65rem}
.control-panel .field{margin-bottom:16px}
.control-panel .field-title{font-weight:500;margin-bottom:6px}
.control-panel .field select,.control-panel .field input[type=number]{background:var(--color-surface);border-radius:7px}
.control-panel .field small{min-height:0}
.control-panel details{margin-top:4px;padding-top:0}
.control-panel details.settings-more{border-top:1px solid var(--color-rule);margin-top:16px;padding-top:5px}
.control-panel details.settings-more>summary{font-weight:600;color:var(--color-accent)}
.control-panel details.settings-more[open]>summary{margin-bottom:14px}
.control-panel .research-nudge{border-top:1px solid var(--color-rule);margin-top:20px;padding:16px 0;color:var(--color-muted);font-size:.78rem}
.control-panel .comparison-box{padding-top:16px;margin-top:0}
.comparison-box h3{font:400 1.25rem var(--font-display)}
.btn{border-radius:8px}
.programme-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;border-top:1px solid var(--color-rule)}
.programme-card{background:transparent;border:0;border-bottom:1px solid var(--color-rule);border-radius:0;padding:20px 2px;box-shadow:none;gap:5px}
.programme-card h2{font-size:1.45rem}
.programme-card .badge{font-size:.72rem;padding:0;background:transparent;color:var(--color-muted)}
.programme-card .card-meta{margin:4px 0;font-size:.72rem;color:var(--color-muted)}
.programme-card .btn{align-self:flex-start;margin-top:4px}
.journal-entry{border-radius:8px;box-shadow:none}
.empty-state{padding:32px 0;border:0;border-top:1px solid var(--color-rule);border-radius:0;text-align:left}
.empty-state h2{font-size:1.6rem}
.empty-state p{margin:0 0 20px;max-width:52ch}
.article{max-width:880px;line-height:1.65}
.article h1{font-size:clamp(2.6rem,4vw,3.6rem)}
@media(min-width:60rem){.app-layout{grid-template-columns:230px minmax(0,1fr)}.studio-grid{grid-template-columns:minmax(0,1fr) minmax(270px,300px)}}
@media(max-width:72rem) and (min-width:60rem){.studio-grid{grid-template-columns:minmax(0,1fr) 255px;gap:24px}.app-layout{grid-template-columns:205px minmax(0,1fr)}.local-note{display:none}.visual-column>.image-board{width:min(100%,330px)}}
@media(max-width:59.99rem) and (min-width:45.01rem){.app-layout{display:block}.studio-grid{display:flex;flex-direction:column}.visual-column{display:contents}.visual-column>.spec-strip{order:0}.visual-column>.image-board{order:1;width:min(100%,350px)}.visual-column>.image-actions{order:2}.visual-column>small{order:3}.visual-column>.transport{order:4}.control-panel{order:5;border-left:0;border-top:1px solid var(--color-rule);padding:24px 0 0;margin-top:28px}.studio-details{order:6}.local-note{display:none}}
@media(max-width:45rem){
  body{background:var(--color-paper)}
  .app-header{height:calc(60px + env(safe-area-inset-top));min-height:0;padding:calc(6px + env(safe-area-inset-top)) 16px 6px;background:rgba(255,253,251,.96);box-shadow:none}
  .app-header .brand{min-height:48px;font:400 1.36rem/1 var(--font-display)}
  .app-header .brand-symbol{font-size:1.4rem}
  .mobile-menu-toggle{border:0;background:transparent;width:44px;height:44px}
  .mobile-menu-toggle span{width:19px;height:1.5px}
  .app-layout{padding-top:calc(60px + env(safe-area-inset-top))}
  main{padding:16px 18px 40px}
  .view-head{margin-bottom:12px}
  .studio-head h1{font-size:clamp(2.25rem,9vw,2.75rem);line-height:1.08}
  .studio-head:not(.comparison-head) p{display:block;margin-top:4px;font-size:.83rem;line-height:1.35;max-width:38ch}
  .studio-grid{display:flex;flex-direction:column;gap:0}
  .visual-column{display:contents}
  .visual-column>.mobile-scroll-cue{display:none}
  .visual-column>.image-board{order:1;width:min(63vw,235px);aspect-ratio:1;max-height:none;margin:10px auto 10px;border-radius:50%;box-shadow:0 0 0 8px var(--color-paper),0 0 0 9px #f3dfe5}
  .image-board .mobile-image-upload{top:50%;left:50%;transform:translate(-50%,-50%);padding:8px 12px;min-height:40px;border-radius:999px;font-size:.76rem;background:rgba(255,255,255,.9);white-space:nowrap}
  .image-board .image-label{bottom:8px;left:50%;max-width:72%;font-size:.62rem;padding:3px 8px}
  .visual-column>.transport{order:2;width:100%;margin:10px 0 0;padding:0;background:transparent;border:0;box-shadow:none}
  .baseline-field{margin:0 0 10px;font-size:.86rem}
  .baseline-field input[type=range]{height:28px}
  .transport-main{grid-template-columns:1fr auto;gap:4px 8px}
  .transport-main .primary{grid-column:1/-1;grid-row:1;min-height:50px;background:var(--color-accent);border-color:var(--color-accent);box-shadow:none;font-size:.95rem}
  .transport-main button[data-action=stop]:not(:disabled){grid-column:2;grid-row:1}
  .transport-main button[data-action=preview]{grid-column:1;grid-row:2;justify-self:start;padding:0;border:0;text-decoration:underline}
  .transport-main .time{grid-column:2;grid-row:2;align-self:center;justify-self:end;margin:0;font-size:.72rem}
  .timeline{margin:5px 0 4px;height:3px}
  .transport-bottom{gap:4px}
  .transport-bottom .volume{width:100%;font-size:.84rem;min-height:0}
  .transport-bottom .volume input{width:100%;height:44px}
  .mobile-player-note{font-size:.72rem;margin-top:4px}
  .visual-column>.image-actions{order:4;margin:12px auto 0}
  .image-actions .button-row{gap:4px 12px}
  .image-actions .btn{min-height:40px;padding:5px 8px;font-size:.75rem}
  .visual-column>small{order:4;margin-top:0;font-size:.7rem;line-height:1.4}
  .visual-column>.spec-strip{order:0;display:flex;justify-content:center;align-items:center;gap:2px 12px;margin:0 0 6px;font-size:.72rem;line-height:1.3}
  .spec-strip #spec{display:none}
  .control-panel{order:3;width:100%;padding:16px 0 0;margin-top:18px;border:0;border-top:1px solid var(--color-rule);background:transparent;box-shadow:none}
  .studio-details{order:7;width:100%}
  .control-panel h2{font-size:1.4rem;margin-bottom:12px}
  .control-panel .field{margin-bottom:12px}
  .control-panel .field small{display:none}
  .control-panel details.settings-more{margin-top:8px}
  .control-panel .research-nudge{margin-top:10px;font-size:.72rem}
  .control-panel .comparison-box{margin-top:0}
  .visual-column>.section-rule{order:7;width:100%;margin-top:22px;padding-top:18px}
  .section-rule h2{font-size:1.45rem}
  .mobile-bottom-nav{height:calc(64px + env(safe-area-inset-bottom));background:rgba(255,253,251,.97);box-shadow:none;border-top:1px solid var(--color-rule)}
  .mobile-bottom-nav a[aria-current]{background:transparent;color:var(--color-accent)}
  .mobile-bottom-nav a[aria-current] svg{stroke-width:2.3}
  .programme-grid{grid-template-columns:minmax(0,1fr);gap:0}
  .programme-card{padding:16px 0;background:transparent;border:0;border-bottom:1px solid var(--color-rule);box-shadow:none}
  .programme-card p{font-size:.86rem;line-height:1.45}
  .programme-card .btn{background:transparent;color:var(--color-accent);border:0;padding:0;min-height:36px}
  .empty-state{padding:28px 0}
  .filters{gap:10px;margin-bottom:20px}
  .filters .field{margin:0}
  .app-footer{display:none}
}
@media(max-width:22rem){main{padding-inline:14px}.visual-column>.image-board{width:min(58vw,200px);margin-block:5px}.view-head{margin-bottom:8px}.studio-head h1{font-size:2.1rem}.studio-head p{font-size:.76rem}.transport-main .primary{min-height:46px}}