.video-library,.video-resource,.video-related{padding-top:32px;padding-bottom:40px}.video-library header,.video-resource header,.video-lesson header{margin-bottom:28px}.video-heading{display:flex;justify-content:space-between;align-items:center;gap:22px}.lecture-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:24px 0}.lecture-card{border:1px solid #d6e4ee;border-radius:14px;overflow:hidden;background:#fff;min-width:0}.lecture-card>div{padding:20px}.lecture-card small,.video-file-card small{font-size:11px;letter-spacing:.06em;color:#607d91}.lecture-card h3{margin:8px 0;line-height:1.4}.lecture-card h3 a{text-decoration:none;color:#0b2e44}.lecture-card p{font-size:14px;color:#60758b;line-height:1.65}.lecture-thumb{display:block;position:relative;aspect-ratio:16/9;background:#092b40}.lecture-thumb img{width:100%;height:100%;object-fit:cover;display:block}.lecture-thumb>span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#082b40e6;color:#fff;width:50px;height:50px;display:grid;place-items:center;border-radius:50%;border:2px solid #fff}.lecture-thumb>small{position:absolute;right:10px;bottom:10px;background:#092b40;color:#fff;padding:3px 8px;border-radius:4px}.lecture-handout{display:block;margin-top:9px;font-size:12px;line-height:1.5}.video-file-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0 30px}.video-file-card{display:flex;gap:16px;padding:16px;border:1px solid #d4e3ed;background:#fff;border-radius:12px;text-decoration:none;align-items:flex-start;color:#163d55;min-width:0}.video-file-card>img{width:90px;height:126px;object-fit:contain;border:1px solid #e0e9ee;flex:none}.video-file-card>span{min-width:0}.video-file-card strong,.video-file-card span>span,.video-file-card b{display:block}.video-file-card strong{margin:5px 0;font-size:15px;line-height:1.45}.video-file-card span>span{font-size:12px;line-height:1.5;color:#657f91}.video-file-card b{font-size:12px;margin-top:10px}.video-pdf-preview{display:block;width:min(100%,774px);height:auto;margin:30px auto;border:1px solid #dae5ed;box-shadow:0 8px 25px #092b4010}.video-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.video-transcript{margin:30px 0;border:1px solid #d6e4ed;border-radius:12px;background:#fff;padding:18px 22px}.video-transcript summary{cursor:pointer;font-weight:650;min-height:28px}.video-transcript div{max-width:850px;line-height:1.85;margin:20px auto}.video-next{display:flex;justify-content:space-between;gap:15px;margin:30px 0}.video-lesson{padding:28px 0 50px}.video-watch-layout{display:grid;grid-template-columns:minmax(0,1fr);max-width:1120px;margin:24px auto;gap:28px;padding:0 24px;align-items:start}.video-player-panel{min-width:0;background:#fff;border:1px solid #d4e3ed;border-radius:14px;overflow:hidden}.video-player-panel video{display:block;width:100%;aspect-ratio:16/9;background:#082b40;object-fit:contain}.video-player-tools{padding:18px;display:flex;gap:24px;align-items:start}.video-player-tools label{font-size:13px;font-weight:600;display:block}.video-player-tools select{display:block;margin-top:8px;padding:9px;border:1px solid #bccfdc;border-radius:6px}.video-speed{flex:1;min-width:0}.video-speed>label{display:flex;justify-content:space-between}.video-speed input[type=range]{width:100%;margin:12px 0;accent-color:#126689}.video-speed-presets{display:flex;gap:7px;flex-wrap:wrap}.video-speed-presets button{background:#f0f6f9;color:#123c54;border:1px solid #cedeeb;border-radius:6px;padding:6px 10px;cursor:pointer;font-size:12px;min-height:34px}.video-speed-presets input{width:74px;border:1px solid #cedeeb;border-radius:6px;padding:5px;font-size:12px}.video-player-panel #video-status{margin:0;padding:0 18px 12px;font-size:12px}.video-ad{display:none;padding:16px 0;text-align:center;min-width:0}.video-ad>span{display:block;color:#718797;font-size:10px;letter-spacing:.14em;margin-bottom:10px}.video-ad-bottom{display:block;margin:32px 0;padding-top:28px;border-top:1px solid #e2ebf0}.video-lesson-details{max-width:1050px}.video-upload-file{padding:12px;background:#f2f6fa;border:1px solid #d6e4ed;border-radius:8px;margin:8px 0}.video-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.video-admin-card{padding:20px;border:1px solid #d6e4ed;border-radius:12px;background:#fff}.video-admin-card h2{font-size:17px}.video-admin-settings{padding:20px;background:#fff;border:1px solid #d6e4ed;border-radius:12px;margin:20px 0}.video-admin-settings select{padding:10px;margin:10px}.video-admin-settings label{display:block}.video-admin-card small{display:block;overflow-wrap:anywhere}.video-admin-card progress{width:100%}@media(min-width:1500px){.video-watch-layout:has(.video-ad-left:not([hidden])){max-width:1700px;grid-template-columns:190px minmax(0,1080px);justify-content:center}.video-watch-layout:has(.video-ad-right:not([hidden])){max-width:1700px;grid-template-columns:minmax(0,1080px) 190px;justify-content:center}.video-watch-layout:has(.video-ad-left:not([hidden])):has(.video-ad-right:not([hidden])){grid-template-columns:190px minmax(0,1080px) 190px}.video-ad-left,.video-ad-right{display:block}}@media(max-width:700px){.lecture-card-grid,.video-file-grid,.video-admin-grid{grid-template-columns:1fr}.video-heading{display:block}.video-file-card>img{width:70px;height:98px}.video-watch-layout{padding:0 12px}.video-player-tools{padding:14px;gap:14px}.video-transcript{padding:15px}.video-next{flex-wrap:wrap}.video-library,.video-resource{padding-top:20px}}
/* Lecture and companion files belong within the written topic, between sections. */
.study-media-panel{margin:30px 0 38px;padding:24px;border:1px solid #f1d78c;border-radius:14px;background:linear-gradient(120deg,#fffbef,#fffdf8);break-inside:avoid}.study-media-panel>header{text-align:center;margin-bottom:22px}.study-media-panel>header .eyebrow{color:#946b16;font-size:10px;letter-spacing:.12em}.study-media-panel>header h2{margin:6px 0 8px;font-size:26px;line-height:1.25;color:#12354a}.study-media-panel>header p{max-width:580px;margin:0 auto;font-size:14px;line-height:1.6;color:#62778a}.study-media-columns{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px;align-items:stretch}.study-media-video,.study-media-resources{min-width:0;background:#fff;border:1px solid #e2e9ef;border-radius:10px;padding:16px}.study-media-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}.study-media-heading h3{font-size:15px;margin:0;color:#12354a}.study-media-heading>a{font-size:11px;white-space:nowrap}.study-media-video .lecture-thumb{border-radius:8px;overflow:hidden}.study-media-video>h3{font-size:16px;line-height:1.5;margin:12px 0 6px}.study-media-video>h3 a{text-decoration:none;color:#12354a}.study-media-video>p{font-size:12px;color:#65798a;margin:0 0 12px}.study-media-action{display:inline-block;font-size:12px;font-weight:650;margin-top:8px}.study-media-file{display:flex;align-items:flex-start;gap:12px;padding:12px 0;text-decoration:none;border-bottom:1px solid #e7eef2;color:#163e55}.study-media-file>img{width:62px;height:88px;object-fit:contain;flex:none;border:1px solid #e3eaf0}.study-media-file>span{min-width:0}.study-media-file small{font-size:9px;letter-spacing:.08em;color:#6b8192}.study-media-file strong,.study-media-file span>span,.study-media-file b{display:block}.study-media-file strong{font-size:13px;line-height:1.5;margin:4px 0}.study-media-file span>span{font-size:11px;line-height:1.5;color:#607789}.study-media-file b{font-size:11px;margin-top:7px}.study-media-ideas{padding-left:24px;margin:12px 0}.study-media-ideas li{font-size:14px;line-height:1.65;padding:7px 0}.study-media-note{font-size:12px;line-height:1.6;color:#62778a}.study-media-panel a:focus-visible{outline:3px solid #177b9e;outline-offset:3px}@media(max-width:760px){.study-media-columns{grid-template-columns:1fr}.study-media-panel{padding:16px;margin:24px 0}.study-media-panel>header h2{font-size:23px}.study-media-heading>a{white-space:normal}}@media print{.study-media-panel{display:none}}
.thumbnail-editor{border-top:1px solid #dce6ed;margin-top:16px;padding-top:14px}.thumbnail-editor summary{cursor:pointer;font-weight:650}.thumbnail-editor p{font-size:13px;line-height:1.6}.thumbnail-current{display:block;width:180px;max-width:100%;aspect-ratio:16/9;object-fit:contain;margin:16px 0;border:1px solid #dce6ed;border-radius:6px}.thumbnail-editor video{display:block;width:100%;aspect-ratio:16/9;background:#092b40;border-radius:8px}.thumbnail-editor label{display:block;margin:15px 0}.thumbnail-editor input[type=range]{width:100%;display:block;margin:10px 0;accent-color:#126689}.frame-buttons{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.frame-buttons button{padding:8px;border:1px solid #cedeeb;border-radius:6px;background:#f0f6f9;cursor:pointer}.frame-buttons output{font-variant-numeric:tabular-nums;font-size:13px}.thumbnail-editor .thumbnail-note{font-size:12px;color:#617789}
/* Keep the media card hierarchy separate from the source-note typography. */
.gsl-document[data-module] .study-media-panel>header h2{font-size:26px;line-height:1.3!important}.gsl-document[data-module] .study-media-panel>header p{font-size:14px!important;text-align:center!important;margin:0 auto!important}.gsl-document[data-module] .study-media-panel>header .eyebrow{font-size:10px!important;margin-bottom:8px!important}.gsl-document[data-module] .study-media-heading h3{font-size:15px}.gsl-document[data-module] .study-media-heading>a{font-size:11px}.gsl-document[data-module] .study-media-video>h3{font-size:16px}.gsl-document[data-module] .study-media-video>p{font-size:12px!important}.gsl-document[data-module] .study-media-action{font-size:12px}.gsl-document[data-module] .study-media-file small{font-size:9px!important}.gsl-document[data-module] .study-media-file strong{font-size:13px}.gsl-document[data-module] .study-media-file span>span,.gsl-document[data-module] .study-media-file b{font-size:11px}@media(max-width:760px){.gsl-document[data-module] .study-media-panel>header h2{font-size:23px}}

.video-ad[hidden]{display:none!important}
.video-module-nav{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.video-module-nav a{padding:10px 14px;background:#eef5f9;border:1px solid #d5e4ed;border-radius:8px;font-size:14px}.video-module-group{margin:38px 0;scroll-margin-top:24px}.video-module-group>h2{font-size:24px;margin-bottom:12px}.video-module-group>section{margin-top:28px}.video-admin-module{margin:34px 0}.video-admin-module>h2{font-size:24px}.video-admin-card>h3{font-size:17px;margin:0 0 14px}.thumbnail-current[hidden],[data-thumbnail-empty][hidden]{display:none!important}.study-media-lesson+.study-media-lesson{border-top:1px solid #dfe8ef;padding-top:20px;margin-top:20px}.study-media-lesson>h3{font-size:16px;line-height:1.5;margin:12px 0 6px}.study-media-lesson>h3 a{text-decoration:none;color:#12354a}.study-media-lesson>p{font-size:12px;color:#65798a;margin:0 0 12px}.gsl-document[data-module] .study-media-lesson>h3{font-size:16px}.gsl-document[data-module] .study-media-lesson>p{font-size:12px!important}.lecture-no-thumbnail{position:absolute;inset:0;background:linear-gradient(130deg,#082b40,#164c67);padding:20px 24px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;gap:5px}.lecture-no-thumbnail>img{position:absolute;left:20px;top:18px;width:min(42%,180px);height:auto;object-fit:contain}.lecture-no-thumbnail>strong{font-size:16px;line-height:1.4;max-width:85%}.lecture-no-thumbnail>small{font-size:10px;color:#cce3ed;letter-spacing:.05em}.lecture-thumb:has(.lecture-no-thumbnail)>span{left:auto;right:20px;top:18px;transform:none;width:40px;height:40px}.gsl-document[data-module] .lecture-no-thumbnail>strong{font-size:16px;line-height:1.4!important}.gsl-document[data-module] .lecture-no-thumbnail>small{font-size:10px!important}@media(max-width:420px){.lecture-no-thumbnail{padding:12px 16px}.lecture-no-thumbnail>strong,.gsl-document[data-module] .lecture-no-thumbnail>strong{font-size:12px}.lecture-no-thumbnail>img{width:110px;top:12px;left:16px}.lecture-thumb:has(.lecture-no-thumbnail)>span{width:34px;height:34px;top:12px;right:16px}}

.video-image-preview{width:min(100%,1100px);height:auto}.video-image-hint{font-size:14px;line-height:1.6;color:#60758b;margin:20px 0}

.video-clarifications{background:#fff8e7;border:1px solid #efdca6;border-radius:12px;padding:18px 22px;margin:20px 0;color:#263f4e;text-align:left}.video-clarifications h2{font-size:18px;margin:0 0 8px}.video-clarifications p,.video-clarifications li{font-size:14px;line-height:1.65}.video-clarifications p{margin:0 0 8px}.video-clarifications ul{margin:0;padding-left:20px}.video-clarifications li+li{margin-top:10px}.video-clarifications a{text-decoration:underline;color:#075c9a}

.video-admin-settings label.video-hd-toggle{display:flex;align-items:flex-start;gap:10px;max-width:680px;margin-bottom:18px;line-height:1.6}.video-hd-toggle input{flex:none;width:18px;height:18px;margin:3px 0 0;accent-color:#126689}.video-hd-toggle span{min-width:0}

/* Dedicated watch pages keep the main video visible before supporting reading. */
.video-lesson{padding-top:16px}.video-lesson>.container:first-child{max-width:1120px}.video-lesson .gsl-crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;line-height:1.6;margin-bottom:12px}.video-player-panel video:fullscreen{max-height:100vh!important;height:100vh!important;width:100vw!important}.video-lesson .video-watch-heading{margin-bottom:12px}.video-watch-heading .eyebrow{font-size:11px}.video-watch-meta{font-size:13px;color:#60758b}.video-lesson .video-watch-layout{margin-top:16px}.video-about{margin:24px 0}.video-about h2{font-size:21px;margin-bottom:10px}.video-about>p{font-size:16px;line-height:1.7}.video-lesson .video-lesson-details{max-width:1120px}@media(max-width:700px){.video-lesson{padding-top:12px}.video-lesson .video-watch-layout{padding:0 16px;margin-top:12px}.video-watch-heading .eyebrow{font-size:10px;letter-spacing:.04em}}