:root{font:16px/1.55 system-ui,sans-serif;color:#173f36;background:#f5f3eb}*{box-sizing:border-box}body{margin:0}header,main{max-width:1320px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;border-bottom:1px solid #d8dfd4}a{color:inherit}h1{font-size:clamp(32px,4vw,54px);line-height:1.12;max-width:850px}h2{font-size:23px;margin-top:0}.lead{font-size:20px;max-width:800px}.eyebrow{font-size:12px;font-weight:bold;letter-spacing:.16em}.columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{padding:28px;border:1px solid #dbe2d6;border-radius:18px;background:#fff;margin:24px 0}.columns .card{margin:10px 0}input:not([type=checkbox]):not([type=color]),textarea,select{width:100%;padding:12px;border:1px solid #b8c9c0;border-radius:7px;font:inherit;margin:6px 0 16px}label{display:block;font-weight:600}button{font:inherit;padding:10px 16px;border:1px solid #bccbbb;background:#f6f8f2;color:#173f36;border-radius:7px;cursor:pointer}button:disabled{opacity:.5;cursor:wait}.primary{background:#173f36;color:#fff}.buttons,.examples{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.buttons h2{margin:0 auto 0 0}.examples button{font-size:13px}.small,footer,#file-status{font-size:13px;color:#52645e}fieldset{border:1px solid #d8dfd4;border-radius:8px;margin:14px 0}fieldset label{font-weight:400}details{margin-top:22px}summary{cursor:pointer}audio{width:100%}.result{border-top:1px solid #ddd;padding:18px 0}.result img{display:block;max-height:260px;max-width:100%;margin-bottom:12px}.result a{display:inline-block;margin:8px 20px 8px 0}iframe{width:100%;height:75vh;border:0;background:#222;margin-top:12px}#editor-section:fullscreen{background:#fff;overflow:auto;margin:0}#editor-section:fullscreen iframe{height:85vh}.error{color:#a32e27}[hidden]{display:none!important}footer{padding:25px 0}#progress,#connection,#plan-status{overflow-wrap:anywhere}@media(max-width:800px){.columns{grid-template-columns:1fr}header,main{padding:16px}.card{padding:18px}}
#edit-controls {border:1px solid #cbd7cd;padding:1rem;margin:1rem 0;border-radius:12px}
#edit-preview {white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.6 system-ui}
.subtitle-cue {display:grid;grid-template-columns:140px 140px 1fr auto;gap:12px;align-items:end;margin:12px 0;padding:12px}
.subtitle-cue label {min-width:0}.subtitle-cue textarea{width:100%}
#subtitle-rows {max-height:540px;overflow:auto}#speech-preview{width:100%}
@media(max-width:720px){.subtitle-cue{grid-template-columns:1fr 1fr}.subtitle-cue label:nth-child(3){grid-column:1/-1}}