.about-hero{padding:64px 0 40px;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
    @media(max-width:760px){.about-hero{grid-template-columns:1fr;gap:28px;}}
    .about-hero img{width:100%;filter:grayscale(0.15);}
    .about-hero h1{font-size:clamp(2rem,4.5vw,3rem);margin:0 0 18px;}
    .about-hero p{color:var(--ink-dim);font-size:1.05rem;max-width:60ch;margin:0 0 16px;}
    .cap{color:var(--ink-faint);font-size:0.78rem;margin-top:10px;}
    .section{padding:56px 0;border-top:1px solid var(--line);}
    .section h2{font-size:1.5rem;margin:0 0 16px;}
    .section p{color:var(--ink-dim);max-width:66ch;margin:0 0 14px;font-size:1rem;}
    .section a.inline{color:var(--accent);border-bottom:1px solid var(--accent-dim);}
    .two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin-top:24px;}
    .side-row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin-top:20px;}
    .side-row .side-text p{margin:0;}
    .side-imgs{display:flex;flex-direction:column;gap:20px;}
    @media(max-width:760px){.side-row{grid-template-columns:1fr;gap:20px;}}
    @media(max-width:760px){.two-col{grid-template-columns:1fr;}}
    .figure-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px;}
    .figure-row figure{margin:0;flex:1 1 240px;}
    .figure-row img{width:100%;}
    .books{display:flex;gap:28px;flex-wrap:wrap;margin-top:20px;}
    .books figure{margin:0;width:160px;}
    .books img{width:100%;box-shadow:0 12px 30px rgba(0,0,0,.25);}
    .books figcaption{font-size:0.82rem;color:var(--ink-dim);margin-top:10px;}
    .book-feature{display:flex;gap:32px;align-items:center;margin-top:28px;}
    .book-feature img{width:50%;height:auto;box-shadow:0 12px 30px rgba(0,0,0,.25);}
    .book-text{flex:1;}
    .book-text h3{margin:0 0 12px;font-size:1.1rem;}
    .book-text p{color:var(--ink-dim);margin:0 0 14px;}
    .book-text a.btn{display:inline-block;border:1px solid var(--accent-dim);color:var(--accent);padding:11px 22px;font-size:0.9rem;letter-spacing:0.01em;margin-top:6px;}
    .book-text a.btn:hover{background:var(--accent);color:var(--bg);border-color:var(--accent);}
    @media(max-width:640px){.book-feature{flex-direction:column;align-items:flex-start;}.book-feature img{width:100%;}}
    .video-embed{position:relative;padding-top:56.25%;margin-top:20px;background:#000;display:block;overflow:hidden;}
    .video-embed img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(0.55) saturate(0.9);transition:filter .3s ease;}
    .video-embed:hover img{filter:brightness(0.4) saturate(0.9);}
    .video-embed .play{
      position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
      width:64px;height:64px;border-radius:50%;
      background:rgba(20,19,17,0.7);border:2px solid #f3efe6;
      display:flex;align-items:center;justify-content:center;
    }
    .video-embed .play::after{
      content:'';border-style:solid;border-width:10px 0 10px 16px;
      border-color:transparent transparent transparent #f3efe6;
      margin-left:4px;
    }
    .video-embed .vlabel{
      position:absolute;left:0;right:0;bottom:0;padding:14px 18px;
      font-size:0.88rem;color:#f3efe6;
      background:linear-gradient(0deg, rgba(0,0,0,0.65), rgba(0,0,0,0));
    }