*{box-sizing:border-box}body{margin:0;background:#f8fafc;color:#172033;font:15px/1.5 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}main{max-width:1400px;margin:auto;padding:25px 38px 24px}button,input,select{font:inherit}button,a,input,summary{touch-action:manipulation}button{cursor:pointer}a{color:#2563eb;text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #93c5fd;outline-offset:3px}[hidden]{display:none!important}nav{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:#64748b}nav a{color:#64748b}.back{display:flex;gap:10px}.preview{padding:4px 10px;border:1px solid #dbe3ec;border-radius:20px;white-space:nowrap;background:white}header{display:grid;grid-template-columns:1.618fr 1fr;align-items:center;gap:32px;margin:30px 0}.eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:750;color:#64748b;margin:0 0 9px}h1{font-size:clamp(28px,3.5vw,44px);font-weight:650;line-height:1.17;letter-spacing:-1.5px;margin:0}h1 span{color:#2563eb}.intro{font-size:15px;line-height:1.75;color:#64748b;padding-left:22px;border-left:2px solid #dbeafe;margin:0}.workspace{display:grid;grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);gap:28px;align-items:start}.watch{min-width:0}.player{background:#111b2c;border-radius:15px;overflow:hidden;box-shadow:0 10px 30px #0f172a12;aspect-ratio:1280/634;display:grid;align-items:center}video{display:block;width:100%;max-height:100%;aspect-ratio:1280/634;background:#111b2c}.video-meta{display:flex;justify-content:space-between;align-items:center;margin:17px 0 9px;font-size:11px}.pill{color:#375785;padding:4px 9px;background:#eaf1fb;border-radius:6px}.muted{color:#64748b}h2{font-weight:650;letter-spacing:-.4px;font-size:22px;line-height:1.3;margin:0}.speaker{color:#64748b;font-size:13px;margin:10px 0}.speaker span{margin:0 5px;color:#94a3b8}.sources{display:flex;gap:22px;font-size:12px;margin-top:15px}.search-panel{background:white;border:1px solid #dde5ef;border-radius:15px;box-shadow:0 5px 25px #1e40af05;overflow:hidden;min-width:0}form{padding:20px 20px 13px;border-bottom:1px solid #edf1f7}form>label{font-weight:650;font-size:15px;display:block;margin-bottom:10px}.searchbox{display:flex;align-items:center;background:#f8fbff;border:1.5px solid #b7d0f8;border-radius:10px;padding:3px 4px 3px 12px;height:46px;box-shadow:0 0 0 3px #eff6ff}.searchbox svg{width:18px;height:18px;fill:none;stroke:#4372b7;stroke-width:1.8;flex:none}.searchbox input{border:0;outline:0;min-width:0;width:100%;padding:6px 10px;font-size:16px;background:transparent;color:#172033}.searchbox button{border:0;background:#2563eb;color:white;border-radius:7px;width:36px;height:34px;flex:none;font-size:22px}.options{display:flex;gap:18px;align-items:center;margin-top:14px;font-size:12px;color:#52627a}.options label{display:flex;gap:6px;align-items:center}.options input{accent-color:#2563eb;margin:0}.options button{margin-left:auto;border:0;background:transparent;color:#64748b;font-size:18px;line-height:1;padding:3px 6px}#search-settings{background:#f8fafc;padding:12px;margin-top:12px;border-radius:8px;font-size:12px}#search-settings select{width:100%;font-size:16px;border:1px solid #cbd5e1;border-radius:6px;padding:6px;margin-top:6px;background:white}#search-settings p{font-size:11px;line-height:1.5;color:#64748b;margin-bottom:0}.results-heading{display:flex;justify-content:space-between;gap:10px;padding:16px 20px 8px;font-size:12px}.results-heading span{color:#94a3b8}#results{height:272px;overflow:auto;padding:0 10px 12px;scrollbar-color:#cbd5e1 transparent;scrollbar-width:thin}.result{display:block;width:100%;border:1px solid transparent;border-bottom-color:#eef2f7;text-align:left;border-radius:9px;padding:12px 10px;background:white;color:#334155}.result:hover{background:#f7faff;border-color:#dbeafe}.result.active{background:#eff6ff;border-color:#bfdbfe}.result-meta{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:11px;color:#64748b}.kind{display:inline-block;padding:2px 6px;border-radius:4px;background:#eff6ff;color:#2563eb;font-weight:600}.kind.slide{background:#eef2f6;color:#52627a}.result p{font-size:13px;line-height:1.55;margin:0;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.result .detail{font-size:10px;color:#64748b;margin-top:8px}.result mark{color:inherit;background:#dbeafe;padding:0 2px;border-radius:2px}.search-foot{padding:9px 20px;background:#fafbfd;border-top:1px solid #edf1f7;color:#94a3b8;font-size:10px}.empty{padding:16px 10px;color:#64748b;font-size:13px}.empty strong{color:#334155}.examples{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0}.examples button{font-size:12px;background:#eff6ff;color:#2563eb;border:1px solid #dbeafe;border-radius:20px;padding:6px 10px}.empty .note{font-size:11px;line-height:1.65;padding-top:12px;border-top:1px solid #eef2f7}.materials{margin:34px 0 25px;padding-top:24px;border-top:1px solid #dfe6ef}.section-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.materials h2{font-size:19px}.slide-counter{display:flex;gap:12px;align-items:center;font-size:12px;color:#64748b}.slide-counter button{background:white;border:1px solid #dbe3ec;color:#52627a;border-radius:7px;width:34px;height:30px}.slide-counter button:disabled{opacity:.35;cursor:default}.slide-layout{display:grid;grid-template-columns:1.618fr 1fr;gap:28px;align-items:start}.slide-view{background:#fff;border:1px solid #dde5ef;border-radius:12px;overflow:hidden}.slide-view img{display:block;width:100%;height:auto}.slide-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-height:440px;overflow:auto;padding:2px 7px 6px 2px;scrollbar-color:#cbd5e1 transparent;scrollbar-width:thin}.thumb{border:1px solid #e2e8f0;border-radius:8px;padding:3px;background:white;text-align:left;color:#64748b;min-width:0}.thumb.selected{border:2px solid #2563eb;padding:2px;box-shadow:0 0 0 2px #dbeafe}.thumb img{width:100%;display:block;border-radius:4px}.thumb span{font-size:10px;display:block;padding:3px 4px}.transcript{border:1px solid #dde5ef;border-radius:12px;background:white;overflow:hidden}.transcript summary{cursor:pointer;padding:17px 20px;font-weight:600;font-size:14px}.transcript summary span{color:#94a3b8;font-weight:400;margin-left:5px}.pilot-note{margin:0 20px 15px;padding:14px 16px;background:#f8fafc;border-radius:8px;color:#64748b;font-size:12px}.pilot-note p{margin:0 0 10px}.import{color:#2563eb;cursor:pointer;display:inline-block;border:1px solid #bfdbfe;padding:6px 10px;border-radius:7px;background:#fff}#import-status{display:block;margin-top:8px}#transcript-text{max-height:450px;overflow:auto;padding:0 20px 20px;font-size:14px}.para{display:flex;align-items:start;gap:15px;margin-top:14px}.para button{background:#eff6ff;border:0;color:#2563eb;font-size:11px;padding:5px 8px;border-radius:5px;white-space:nowrap}.para p{margin:0}footer{display:flex;justify-content:space-between;gap:15px;margin-top:23px;font-size:10px;color:#94a3b8}footer a{color:#64748b}@media(min-width:1500px){main{padding-top:30px}.player{aspect-ratio:16/9}video{aspect-ratio:16/9}#results{height:320px}}@media(max-width:900px){main{padding:18px}header{gap:20px}.workspace{grid-template-columns:1fr}.search-panel{order:0}.watch{order:1}.intro{font-size:13px}#results{height:auto;max-height:330px}.slide-layout{grid-template-columns:1fr}.slide-list{display:flex;overflow:auto;max-height:none;padding:3px}.thumb{flex:0 0 110px}.speaker{line-height:1.7}.sources{margin-bottom:6px}}@media(max-width:560px){header{display:block;margin:23px 0}h1{font-size:30px;letter-spacing:-.8px}.intro{margin-top:15px;padding:0;border:0;font-size:13px}.intro br{display:none}nav{font-size:11px}.back span{max-width:210px}.preview{font-size:10px}h2{font-size:19px}.section-bar{align-items:end}.slide-counter{gap:7px}footer{display:block}footer a{display:block;margin-top:7px}.transcript summary{padding:16px}.transcript summary span{display:block;font-size:11px;margin:4px 0 0}.para{gap:10px}}
@media(max-width:900px){.watch{order:0}.search-panel{order:1}}

.alignment-note{display:block;margin-top:8px;padding:5px 8px;border-radius:6px;background:#fff7e6;color:#805600;font-size:12px;line-height:1.5}

/* synchronized reader */
.workspace{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:26px}
.watch{position:sticky;top:20px}.search-tools form{padding:16px 18px 12px}
.results-heading{padding:12px 18px 8px;align-items:center}
.reading-toolbar{display:flex;gap:12px;justify-content:space-between;align-items:center;padding:9px 18px;border-bottom:1px solid #edf1f7;font-size:11px;color:#64748b}
.reading-toolbar label{display:flex;align-items:center;gap:5px;white-space:nowrap}.reading-toolbar input{accent-color:#2563eb}
#transcript-text{height:490px;max-height:59vh;min-height:280px;overflow:auto;padding:8px 12px 22px;scrollbar-color:#cbd5e1 transparent;overscroll-behavior:contain}
.para{margin:3px 0;padding:10px 8px;gap:10px;border:1px solid transparent;border-radius:9px;transition:background .15s}
.para-body{min-width:0}.para p{font-size:14px;line-height:1.65;overflow-wrap:anywhere}.para-time{font-size:10px;color:#8190a4;display:block;margin-bottom:3px;font-variant-numeric:tabular-nums}
.para .para-play{flex:none;margin-top:2px;width:29px;height:29px;padding:0;display:grid;place-items:center;background:#f1f5f9;color:#64748b;font-size:12px}
.para-play:hover{background:#dbeafe!important;color:#2563eb!important}.para.is-playing{background:#eff6ff;border-color:#bfdbfe}.para.is-playing .para-play{background:#2563eb;color:white}
.para.has-match mark{background:#fff0b3;border-radius:2px;color:inherit;padding:0 1px}.para.is-current-result{border-color:#e0b954;background:#fffdf5}.para.is-current-result.is-playing{background:#eff6ff}
.alignment-review{font-size:10px;color:#9a772c;margin-top:5px}.alignment-review summary{cursor:pointer;list-style:none}.alignment-review summary:before{content:'· ';}.alignment-review[open] summary{font-weight:600}.alignment-note{font-size:11px}
.hit-nav{display:flex;align-items:center;gap:7px;padding:2px 18px 10px;font-size:12px}.hit-nav button{border:1px solid #dce5f0;border-radius:6px;background:white;color:#52627a;min-width:29px;height:29px}.hit-nav button:disabled{opacity:.4;cursor:default}
#hit-position{color:#64748b;font-size:11px;min-width:40px;text-align:center}#hit-play{margin-left:auto;color:#2563eb;background:#eff6ff;border-color:#dbeafe;font-size:11px;padding:0 9px}#hit-play span{margin-left:5px}
#slide-results{border-top:1px solid #edf1f7;border-bottom:1px solid #edf1f7;font-size:12px}#slide-results summary{padding:7px 18px;cursor:pointer;color:#64748b}#results{height:auto;max-height:170px;padding:0 10px 8px}.result strong{font-size:11px}.result p{-webkit-line-clamp:2}
@media(max-width:900px){.workspace{grid-template-columns:1fr}.watch{position:static}.search-panel{order:1}.player{scroll-margin-top:12px}#transcript-text{height:440px;max-height:65vh;min-height:260px}}
@media(max-width:450px){.hit-nav{padding:2px 12px 10px;gap:5px}#hit-play{padding:0 6px;font-size:10px}.reading-toolbar{padding:9px 12px;font-size:10px}.para p{font-size:14px}.para{padding:8px 4px;gap:7px}.para .para-play{width:26px;height:28px}}
.sentence.is-current-sentence{background:#e7f0fc;border-radius:3px}.spoken-word.is-spoken,.spoken-word.is-spoken mark{background:#2563eb!important;color:white!important;border-radius:3px}.spoken-word mark[role=button]{cursor:pointer}.spoken-word mark[role=button]:hover{outline:1px solid #c79b25}
/* Inline review marks preserve search and karaoke backgrounds. */
.needs-audio-review{text-decoration-line:underline;text-decoration-style:dotted;text-decoration-color:#ac701e;text-decoration-thickness:2px;text-underline-offset:4px}
.needs-audio-review.is-spoken{text-decoration-color:#fff0cf}
.review-legend{text-decoration:underline dotted #ac701e 2px;text-underline-offset:3px}.reading-toolbar{flex-wrap:wrap;gap:8px}
/* Shared compact search controls. */
.searchbox #settings{background:transparent;color:#64748b;font-size:19px;width:32px;box-shadow:none}
.searchbox #settings[aria-expanded=true]{background:#e4edfb;color:#2563eb}
#search-settings .options{margin:0 0 12px;font-size:13px}
.results-heading{gap:8px;min-height:45px;padding:8px 18px;flex-wrap:nowrap}
.results-heading strong{white-space:nowrap}
.results-heading.has-query #scope-label{display:none}
.results-heading .hit-nav{padding:0;margin-left:auto;gap:5px;flex:none}
.results-heading #hit-position{min-width:32px}
.results-heading .hit-nav button{min-width:26px;width:26px;height:26px}
.slide-canvas{position:relative;isolation:isolate}
#slide-markers{position:absolute;inset:0;pointer-events:none;mix-blend-mode:multiply}
.slide-marker{position:absolute;background:#ffe24a;opacity:.62;border-radius:2px}
.result mark{background:#fff0a1;color:inherit}
@media(max-width:450px){.results-heading{padding:8px 12px;font-size:11px;gap:5px}}
/* Matches documents.astro + CatalogDesktopLayout search controls. */
.search-tools form{position:relative;z-index:5}
.searchbox{height:44px;border:1px solid #93b4de;background:#f7faff;box-shadow:0 1px 4px #2452a114;border-radius:8px;padding:0 5px 0 0;gap:1px}
.searchbox>svg{display:none}
.searchbox input{height:42px;font-size:15px;padding:0 12px}
.searchbox #settings,.searchbox #search-clear{display:flex;align-items:center;justify-content:center;width:28px;height:28px;flex:0 0 28px;padding:0;border:0;border-radius:6px;background:transparent;color:#475569}
.searchbox #settings svg,.searchbox #search-clear svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.8}
.searchbox #settings:hover,.searchbox #settings[aria-expanded=true],.searchbox #search-clear:hover{color:#1d4ed8;background:#eff6ff}
.searchbox #settings:focus-visible,.searchbox #search-clear:focus-visible{outline:2px solid #2563eb;outline-offset:2px}
#search-clear:disabled{visibility:hidden}
#search-settings{position:absolute;right:18px;top:calc(100% - 4px);z-index:10;margin:0;padding:10px;width:320px;max-width:calc(100% - 36px);max-height:calc(100dvh - 100px);overflow:auto;border:1px solid #cbd5e1;border-radius:8px;background:#fff;box-shadow:0 5px 18px #0f172a25}
#search-settings .options{display:flex;flex-direction:column;align-items:stretch;gap:0;margin:0 0 10px}
#search-settings .options label{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 4px;font-size:14px;color:#334155;cursor:pointer}
#search-settings input[role=switch]{appearance:none;position:relative;flex:0 0 36px;width:36px;height:22px;border:0;border-radius:11px;background:#94a3b8;cursor:pointer}
#search-settings input[role=switch]:before{content:'';position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003}
#search-settings input[role=switch]:checked{background:#2563eb}
#search-settings input[role=switch]:checked:before{transform:translateX(14px)}
@media(max-width:900px){.searchbox input{font-size:16px}}

/* Search and playback sit above both panes; neither overlays the transcript. */
.search-tools{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:26px;margin:24px 0 18px}
.talk-brand{min-width:0}
.talk-search{min-width:0;background:#fff;border:1px solid #e2e8f0;border-radius:12px}
.talk-controls{column-gap:10px}
.talk-controls .reading-toolbar{gap:8px}
@media(max-width:1100px) and (min-width:901px){.talk-controls{flex-wrap:wrap}.talk-controls .reading-toolbar{margin-left:auto}}
@media(max-width:900px){.search-tools{grid-template-columns:1fr;gap:16px}.talk-brand h1{font-size:30px;letter-spacing:-.8px}}
.search-tools form{padding:12px 16px 0;border:0}
.search-tools form>label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.talk-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 12px;min-height:42px}
.talk-controls .results-heading{padding:0;min-height:28px;flex:1;justify-content:flex-start;font-size:12px}
.talk-controls .results-heading strong{white-space:normal}
.talk-controls .hit-nav{margin-left:12px}
.talk-controls .reading-toolbar{padding:0;border:0;flex:none;flex-wrap:nowrap;font-size:11px;gap:8px}
#playback-status{font-variant-numeric:tabular-nums}
.search-tools #search-settings{top:calc(100% + 5px);right:16px}
.search-tools #slide-results{margin:0 16px 10px;border:1px solid #e2e8f0;border-radius:8px}
.search-tools #results{height:auto;max-height:240px;overflow:auto}
.search-panel #transcript-text{scroll-padding-block:18px;overflow-anchor:none}
@media(max-width:650px){
 .talk-controls{flex-wrap:wrap;gap:4px 12px;padding:7px 12px}
 .talk-controls .results-heading{flex-basis:100%;font-size:11px}
 .talk-controls .reading-toolbar{width:100%;font-size:11px}
 .talk-controls .hit-nav{margin-left:auto}
 .search-tools form{padding:10px 12px 0}
 .search-tools #search-settings{right:12px;max-width:calc(100% - 24px)}
}

.searchbox input::-webkit-search-cancel-button{display:none}

/* Keep the found transcript immediately below the video on phones. */
@media(max-width:900px){
 .workspace{display:flex;flex-direction:column;gap:12px;align-items:stretch}
 .workspace>.watch{display:contents}
 .workspace .player{order:0;width:100%;flex:none}
 .workspace>.search-panel{order:1;flex:none}
 .workspace .watch>:not(.player){order:2}
 .workspace #transcript-text{height:52svh;max-height:52svh;min-height:180px}
}