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fieldset{margin:0;padding:0;border:0;min-width:0} .composer-card[aria-pressed="true"]{border-color:var(--green);background:var(--wash)}

.recording-tracks{margin:1.25rem 0;padding-top:1rem;border-top:1px solid var(--line)}
.recording-tracks h3{font-size:.95rem;margin:0 0 .6rem}
.recording-tracks ol{padding-left:1.2rem;font-size:.84rem;line-height:1.7;overflow-wrap:anywhere}
.recording-tracks li+li{margin-top:.4rem}

/* Guided lessons keep the historical context and musical vocabulary beside each cue. */
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.lesson-start p{margin:0 0 7px;font-size:14px}.lesson-start .panel-label{font-size:14px}.lesson-start .lesson-selection{font:500 23px/1.5 var(--serif)}.lesson-selection span{font:14px/1.6 sans-serif;color:var(--muted)}
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.lesson-sources{margin:0 0 32px}.lesson-sources .source-list{font-size:14px}.lesson-sources li{margin-block:12px}
.listening-nav{padding:20px;background:var(--sheet);border:1px solid var(--line);border-radius:10px}.listening-nav .panel-label{font-size:14px;margin-bottom:10px}.listening-nav button{display:flex;gap:12px;text-align:left;width:100%;background:none;border:0;padding:10px 0;font-size:14px}.listening-nav button:hover{text-decoration:underline}.listening-nav button span{color:var(--warm)}
.integrated-study .study-sidebar{max-height:calc(100dvh - 40px);overflow:auto;scrollbar-width:thin}.integrated-study .article .checkin-panel{margin:22px 0;scroll-margin-top:24px}.integrated-study .checkin-panel label.task,.integrated-study .checkin-panel textarea{font-size:16px}.integrated-study .checkin-panel .form-label,.integrated-study .checkin-panel .completion-choice{font-size:14px}.integrated-study .checkin-panel .form-hint,.integrated-study .checkin-panel .form-status{font-size:14px}
@media(max-width:720px){.lesson-start{grid-template-columns:minmax(0,1fr);padding:20px;gap:12px;margin-bottom:24px}.lesson-start .lesson-selection{font-size:21px}.lesson-start .music-actions{width:100%}.integrated-study .study-sidebar{max-height:none;overflow:visible}.integrated-study .listening-nav{display:none}.integrated-study .article-section p{font-size:16px}.guided-heading h3{font-size:22px}.inline-concept{padding:14px 16px}.guided-step{padding:24px 0}.lesson-context h3{font-size:21px}}

.creation-history #creation-title{scroll-margin-top:24px}.creation-intro{font-family:var(--serif)}
.creation-timeline{list-style:none;padding:0 0 0 23px;margin:26px 0;border-left:2px solid var(--line)}
.creation-timeline>li{position:relative;padding:0 0 26px 8px}.creation-timeline>li:last-child{padding-bottom:0}.creation-timeline>li::before{content:"";position:absolute;left:-29px;top:10px;width:10px;height:10px;border-radius:50%;background:var(--warm)}
.integrated-study .creation-period{font-size:14px;color:var(--warm);margin:0 0 7px;letter-spacing:.04em}.creation-timeline h3{font:500 23px/1.5 var(--serif);margin:0 0 12px}.creation-timeline p{margin-bottom:13px}
.creation-references{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px;line-height:1.7;overflow-wrap:anywhere}.creation-references a{padding-block:6px}
.integrated-study .creation-caution{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px;margin-top:24px}
.creation-bridge{background:var(--wash);padding:20px 24px;border-radius:8px;margin-top:24px}.creation-bridge h3{font-size:16px;margin:0 0 8px}.creation-bridge p{margin:0}
@media(max-width:720px){.creation-timeline{padding-left:19px}.creation-timeline>li{padding-left:5px}.creation-timeline>li::before{left:-25px}.creation-timeline h3{font-size:21px}.creation-bridge{padding:18px}}

/* History is a reading surface: narrow lines, short paragraphs, music nearby. */
.music-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0 12px}
.music-actions a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px;border:1px solid var(--green);border-radius:7px;text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap}
.music-actions .music-web{background:var(--green);color:var(--paper)}
.music-actions .music-app{color:var(--green);background:transparent}
.music-actions a:hover{filter:brightness(.92)}
.music-actions.compact{display:flex;gap:9px;margin:8px 0 15px;flex-wrap:wrap}
.music-actions.compact a{font-size:12px;min-height:40px;padding:7px 12px}
.app-unavailable{font-size:12px;color:var(--muted);align-self:center}
.history-intro{max-width:790px;margin:38px 0}
.history-intro h2{font-size:35px;margin-bottom:14px}
.history-timeline{max-width:1020px;margin:30px 0 55px}
.story-card{display:grid;grid-template-columns:68px 1fr;gap:26px;padding:28px 0;border-top:1px solid var(--line)}
.story-index{font:500 35px/1.5 var(--serif);color:var(--warm)}
.story-card h3{font:500 27px/1.55 var(--serif);margin:0 0 10px}
.story-card h3 a{color:var(--ink);text-decoration:none}
.story-card h3 a:hover{text-decoration:underline;text-underline-offset:6px}
.story-card p{margin-bottom:12px;max-width:760px}
.related-stories{margin:24px 0 0;padding:20px 23px;border-left:3px solid var(--warm);background:var(--wash);border-radius:0 8px 8px 0}
.related-stories a{display:block;font-size:16px;font-weight:600;margin:8px 0}
.related-stories p:last-child{margin-bottom:0}
.reader-hero{max-width:900px;padding:35px 0 15px}
.reader-hero h1{font-size:clamp(32px,4vw,49px);line-height:1.45}
.reader-hero>p:last-child{font-size:18px;color:var(--muted);max-width:780px}
.reader-start{display:grid;grid-template-columns:1fr minmax(230px,320px);align-items:center;gap:0 30px;padding:24px 30px;background:var(--wash);border:1px solid var(--line);border-radius:10px;margin:5px 0 44px}
.reader-start p{margin:8px 0 0}.reader-start>.small{grid-column:1/-1}
.reader-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:65px;align-items:start}
.history-article{min-width:0;max-width:760px}
.history-article p{font-size:18px;line-height:2.05;margin-bottom:21px}
.history-article .panel-label,.history-article .section-number{font-size:12px;line-height:1.5;margin-bottom:12px}
.story-scene{border-bottom:1px solid var(--line);padding:0 0 20px;margin:0 0 32px}
.story-scene>p:last-child{font-family:var(--serif);font-size:21px;line-height:1.95}
.history-section{padding:0 0 20px;margin-bottom:22px}
.history-section h2{margin-bottom:20px;font-size:28px}
.reader-listening{padding:26px;background:var(--sheet);border:1px solid var(--line);border-radius:10px;position:sticky;top:20px;max-height:calc(100vh - 40px);overflow:auto}
.reader-listening h2{font-size:23px}
.listen-note+.listen-note{border-top:1px solid var(--line);margin-top:28px;padding-top:25px}
.listen-note h3{font-size:18px;margin-bottom:10px}.listen-note p{font-size:14px}
.listen-note blockquote{margin:15px 0;padding:12px 15px;border-left:2px solid var(--warm);background:var(--wash);font-size:14px}
.journal-link{font-size:13px;display:block;margin-top:12px}
.chapter-pagination a{min-height:44px;display:flex;align-items:center}
@media(max-width:960px){.reader-grid{gap:30px;grid-template-columns:minmax(0,1fr) 285px}.reader-listening{padding:20px}}
@media(max-width:720px){.view-tabs{gap:6px;justify-content:space-between}.view-tabs button{font-size:13px;padding-inline:3px}.story-card{grid-template-columns:32px 1fr;gap:16px;padding:24px 0}.story-index{font-size:25px}.story-card h3{font-size:23px}.history-intro h2{font-size:30px}.reader-start{grid-template-columns:1fr;padding:20px;gap:0;margin-bottom:28px}.reader-grid{grid-template-columns:1fr;gap:25px}.reader-hero{padding-top:20px}.reader-hero>p:last-child{font-size:16px}.history-article p{font-size:16px;line-height:2}.story-scene>p:last-child{font-size:19px}.history-section h2{font-size:25px}.reader-listening{position:static;max-height:none}.music-actions a{font-size:13px;min-height:46px}.related-stories{padding:16px}.story-card .eyebrow{font-size:11px}}

/* Trace documented musical relationships while keeping both recordings close. */
#connections-title{scroll-margin-top:24px}.connection-key{margin:20px 0}.connection-home{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:18px;align-items:center;background:var(--wash);padding:20px 24px;border-radius:8px;margin:24px 0}.connection-home p{margin:4px 0}.connection-home .music-actions{margin:0}.connection-direction{margin-top:32px}.connection-direction>h3{font:500 26px/1.5 var(--serif);border-bottom:1px solid var(--line);padding-bottom:12px}.connection-card{padding:24px 0;border-bottom:1px solid var(--line)}.connection-card:last-child{border-bottom:0}.connection-heading{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.connection-card h4{font:500 25px/1.5 var(--serif);margin:12px 0 4px;overflow-wrap:anywhere}.integrated-study .connection-path{font-size:13px;color:var(--warm);overflow-wrap:anywhere}.integrated-study .connection-creator{font-size:15px;color:var(--muted);margin:0 0 18px}.connection-listen{border-left:3px solid var(--warm);padding:10px 18px;background:var(--wash);margin:20px 0}.connection-listen strong{font-size:14px;color:var(--warm)}.connection-listen p{margin:8px 0 0}.connection-recording{margin:18px 0}.connection-recording .music-actions{max-width:340px;margin-top:8px}.integrated-study .connection-empty{font-size:15px;color:var(--muted);padding:12px 0}.integrated-study .connections p.small{font-size:14px}.connection-sample-source{font-size:14px}
@media(max-width:720px){.connection-home{grid-template-columns:minmax(0,1fr);padding:18px;gap:12px}.connection-card h4{font-size:22px}.connection-direction>h3{font-size:23px}.connection-listen{padding:12px 14px}.connection-card{padding:20px 0}.connection-path{line-height:1.8}}

.lesson-connection-jump{grid-column:1/-1;justify-self:start;text-align:left;min-height:44px}

.kids-entry{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;margin:0 0 27px;background:var(--wash);border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink)}.kids-entry strong{font:500 22px/1.5 var(--serif)}.kids-entry small{display:block;color:var(--muted);margin-top:5px}.kids-entry>span:last-child{font-size:13px;white-space:nowrap;color:var(--green)}.kids-entry:hover{border-color:var(--green)}@media(max-width:720px){.kids-entry{display:block;padding:19px}.kids-entry strong{font-size:21px}.kids-entry>span:last-child{display:block;margin-top:12px}}