:root{--ink:#173c37;--green:#297763;--muted:#57726a;--paper:#f5f3e9;--line:#d4ddce}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 'Segoe UI',Arial,sans-serif}a{color:var(--green)}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible,video:focus-visible{outline:3px solid #b5753b;outline-offset:4px}header,footer{max-width:1152px;margin:0 auto;padding:24px;display:flex;justify-content:space-between;gap:20px;align-items:center}header{border-bottom:1px solid var(--line);font-size:13px}.video-brand{font-size:12px;letter-spacing:1.5px;font-weight:700;text-decoration:none}main{max-width:1104px;margin:44px auto;padding:0 24px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--green)}h1{font:400 clamp(32px,4.5vw,51px)/1.2 Georgia,serif;max-width:900px;margin:20px 0}h2{font:400 30px/1.3 Georgia,serif}p{color:var(--muted)}.video-intro{font-size:18px;max-width:780px}.video-choices{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 20px}.video-choice{border:1px solid var(--green);border-radius:5px;text-decoration:none;padding:11px 18px;font-size:14px}.video-choice.selected{background:var(--green);color:white}video{display:block;width:100%;aspect-ratio:16/9;background:var(--ink);border-radius:8px}.video-notice{font-size:13px;line-height:1.8}.video-tools{display:flex;gap:16px 24px;flex-wrap:wrap;font-size:13px;margin:20px 0}.chapters{margin:40px 0}.chapters>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.chapters button{background:#fffef7;color:var(--ink);border:1px solid var(--line);border-radius:5px;text-align:left;min-height:48px;padding:12px 14px;font-size:14px}.chapters button:hover{border-color:var(--green)}.chapters button span{display:inline-block;min-width:60px;color:var(--green);font-size:12px;font-variant-numeric:tabular-nums}.transcript{max-width:800px;margin:52px 0}.transcript section{border-top:1px solid var(--line);padding:18px 0}.transcript h3{margin:0}.transcript-seek{border:0;background:transparent;color:var(--green);font-weight:600;font-size:17px;text-align:left;padding:10px 0}.transcript p{font-size:17px;color:var(--ink)}.transcript .video-visual{font-size:13px;color:var(--muted)}details{margin:16px 0}summary{cursor:pointer;color:var(--green);font-size:13px;line-height:1.7;padding:10px 0}blockquote{border-left:3px solid #a7b88e;background:#e8eddf;margin:12px 0;padding:16px 20px;font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;max-height:320px;overflow:auto}.video-about{border-top:1px solid var(--line);padding-top:20px;font-size:13px}footer{border-top:1px solid var(--line);font-size:12px}#video-play-status:empty{display:none}@media(max-width:620px){header{align-items:flex-start;flex-direction:column;gap:9px;padding:20px}main{padding:0 16px;margin:28px auto}.video-choices{gap:8px}.video-choice{flex:1;text-align:center;font-size:13px;padding:12px}.chapters>div{grid-template-columns:1fr}.video-tools a{padding:6px 0}.transcript p{font-size:16px}footer{flex-wrap:wrap}}