.cgc-lesson-pilot #primary { width:100%; }.cgc-lesson-pilot .inside-article { padding:36px 40px; }
.cgc-lesson-pilot .entry-title { font-family:Georgia,serif; font-size:clamp(30px,4vw,44px); color:#163a43; }
.cgc-lesson-lab { color:#36515b; line-height:1.7; font-size:16px; }.cgc-lesson-lab,.cgc-lesson-lab * { box-sizing:border-box; }
.cgc-lesson-lab h2,.cgc-lesson-lab h3,.cgc-lesson-lab h4 { color:#163a43; line-height:1.3; }.cgc-lesson-lab h2 { font-size:27px; margin:0 0 18px; }.cgc-lesson-lab h3 { font-size:21px; }.cgc-lesson-lab h4 { font-size:16px; }
.cgc-lesson-lab a { color:#157c94; text-underline-offset:4px; }.cgc-lesson-lab a:focus-visible,.cgc-lesson-lab audio:focus-visible { outline:3px solid #1f9ab6; outline-offset:4px; }
.cgc-lesson-lab .lesson-kicker { font-size:10px; font-weight:700; letter-spacing:1.7px; color:#537c88; margin:0 0 14px; }
.lesson-orientation { margin-bottom:32px; padding:20px 0; border-block:1px solid #dce6e9; }.lesson-orientation nav { display:flex; flex-wrap:wrap; gap:12px 26px; font-size:14px; font-weight:600; }
.lesson-layout { display:grid; grid-template-columns:minmax(0,2.6fr) minmax(240px,1fr); gap:32px; align-items:start; }.lesson-main,.lesson-sidebar { min-width:0; }
.lesson-section { scroll-margin-top:24px; margin-bottom:42px; }.lesson-video { background:#0d2537; border-radius:10px; overflow:hidden; margin-bottom:24px; }.lesson-video iframe { max-width:100%; }.lesson-video p { margin:0; }
.lesson-outcomes { padding:24px; background:#eff6f7; border-radius:8px; }.lesson-outcomes h2 { font-size:18px; }.lesson-outcomes ul { margin:0 0 0 22px; }.lesson-outcomes li { padding:4px 0; }
.lesson-sidebar > section { padding:24px; border:1px solid #dce7ea; border-radius:8px; margin-bottom:20px; }.lesson-sidebar h2 { font-size:21px; }.lesson-sidebar p,.lesson-sidebar li { font-size:14px; }.lesson-sidebar ol { margin-left:18px; }.lesson-sidebar li { margin-bottom:10px; }.lesson-sidebar a { font-size:14px; }
.lesson-materials { background:#f1f7f8; scroll-margin-top:24px; }.lesson-materials .w3eden { max-width:100%; }.lesson-materials .wpdm-download-link { white-space:normal; }.lesson-materials .card { background:white; border:1px solid #d5e3e7; }
.lesson-section-heading { display:flex; justify-content:space-between; align-items:center; gap:20px; }.lesson-section-heading > a { white-space:nowrap; font-size:13px; }
.lesson-exercise { margin:0 0 22px; border:1px solid #dce7ea; border-radius:8px; overflow:hidden; background:white; }.lesson-exercise figcaption { padding:12px 20px; background:#f5f8f9; font-weight:600; font-size:13px; }.lesson-exercise img { display:block; width:100%; height:auto; padding:20px; }
.lesson-audio-groups { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }.lesson-tempo { border:1px solid #dce7ea; padding:20px; border-radius:8px; }.lesson-tempo h3 { padding-bottom:14px; border-bottom:1px solid #dce7ea; }.lesson-audio-track { padding:8px 0 18px; }.lesson-audio-track h4 { margin:0 0 10px; }.lesson-audio-track audio { display:block; width:100%; min-width:0; margin-bottom:8px; }.lesson-audio-track a { font-size:12px; }
.lesson-finish { border-left:4px solid #1f9ab6; background:#eff6f7; padding:20px 24px; margin:24px 0; }.lesson-finish p { font-size:14px; margin:8px 0 0; }
@media(max-width:1000px) { .lesson-layout { grid-template-columns:minmax(0,1fr) 250px; gap:24px; }.lesson-audio-groups { grid-template-columns:1fr; } }
@media(max-width:750px) { .cgc-lesson-pilot .inside-article { padding:24px 20px; }.lesson-layout { display:flex; flex-direction:column; gap:0; }.lesson-main,.lesson-sidebar { width:100%; }.lesson-sidebar { order:-1; }.lesson-sidebar .lesson-support { display:none; }.lesson-sidebar .lesson-materials { padding:20px; }.lesson-exercise img { padding:10px; }.lesson-section-heading { display:block; }.lesson-section-heading>a { display:inline-block; margin-bottom:18px; } }
/* The download manager's horizontal card needs a compact sidebar arrangement. */
.lesson-materials .w3eden .link-template-default,.lesson-materials .w3eden .card-body { background:#fff!important; color:#36515b; }
.lesson-materials .w3eden .card-body { padding:18px!important; }
.lesson-materials .w3eden .media { display:grid!important; grid-template-columns:36px minmax(0,1fr); gap:12px; align-items:start; }
.lesson-materials .w3eden .media > div { margin:0!important; min-width:0; }
.lesson-materials .w3eden .media > div:last-child { grid-column:1/-1; }
.lesson-materials .w3eden .wpdm_icon { width:36px; height:auto; }
.lesson-materials .w3eden .package-title { font-size:15px!important; line-height:1.5!important; margin:0 0 8px!important; }
.lesson-materials .w3eden .package-title a { color:#163a43!important; word-break:normal; }
.lesson-materials .w3eden .wpdm-download-link { display:block; width:100%; background:#157c94!important; color:#fff!important; border:0!important; border-radius:4px; padding:11px!important; text-align:center; }
.lesson-materials .w3eden .text-muted { color:#5d7680!important; font-size:11px!important; }
/* Shared lesson presentation, including the original pilot and migrated lessons. */
.lesson-main{overflow-wrap:anywhere}.lesson-main img{max-width:100%;height:auto}.lesson-main audio{max-width:100%}.lesson-main iframe{max-width:100%}.lesson-main table{display:block;max-width:100%;overflow-x:auto}
.lesson-source-image{margin:22px 0;background:#fff;border:1px solid #dce7ea;border-radius:8px;padding:16px}.lesson-source-image img{display:block;margin:auto}
.lesson-source-audio{padding:16px 20px;background:#f4f8f9;border:1px solid #dce7ea;border-radius:8px;margin:16px 0}.lesson-source-audio audio{display:block;width:100%;margin-bottom:10px}.lesson-source-audio>a{font-size:13px}
.lesson-panels{margin-bottom:28px}.lesson-panel{border:1px solid #d3e2e8;border-radius:8px;margin:0 0 14px;background:#fff;overflow:hidden}.lesson-panel>summary{padding:16px 20px;font-weight:600;color:#184959;cursor:pointer;background:#f1f7f9}.lesson-panel[open]>summary{border-bottom:1px solid #dce7ea}.lesson-panel-content{padding:20px}.lesson-panel-content>:last-child{margin-bottom:0}
.cgc-lesson-lab .lesson-source-button{display:inline-block;background:#157c94;color:#fff;text-decoration:none;padding:10px 18px;border-radius:5px;margin:10px 0}
.lesson-panel>summary:focus-visible{outline:3px solid #1f9ab6;outline-offset:-3px}.lesson-main .wp-audio-shortcode{max-width:100%}
@media(max-width:750px){.lesson-panel-content{padding:14px}.lesson-source-image{padding:10px}.lesson-main{width:100%}}
.lesson-materials .w3eden .card-footer{background:#f5f8fa!important;color:#5d7680!important;font-size:12px!important;border-color:#dce7ea!important}.lesson-materials .w3eden .card{border:1px solid #d5e3e7!important;box-shadow:none!important}.lesson-materials .w3eden .card-footer *{color:inherit!important}
/* The video plugin's bottom margin must sit outside the coloured player frame. */
.cgc-lesson-lab .lesson-video .video-wrapper{margin:0;width:100%}.cgc-lesson-lab .lesson-video .video-container{margin:0}.cgc-lesson-lab .lesson-video iframe{display:block}.cgc-lesson-lab .lesson-video{line-height:0}.cgc-lesson-lab .lesson-video>p:empty{display:none}