.about-hero{padding:6px 0 34px;display:flex;flex-direction:column;align-items:flex-start;gap:16px;}
  .about-portrait{width:150px;height:150px;border-radius:50%;object-fit:cover;border:3px solid var(--card);}
  .about-title{font-family:var(--font-display);font-weight:650;font-size:clamp(28px,5vw,44px);margin:0 0 6px;letter-spacing:-0.01em;}
  .about-sub{font-size:16px;color:var(--ink-muted);margin:0;max-width:560px;line-height:1.6;}
  .page-about .content h2{font-size:20px;margin:44px 0 12px;}
  .page-about .content h2:first-child{margin-top:6px;}
  .values-list{list-style:none;margin:16px 0 0;padding:0;}
  .value-item{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid rgba(27,27,27,0.12);}
  .value-item:last-child{border-bottom:none;}
  .value-num{font-family:var(--font-mono);font-size:12.5px;color:var(--blue);flex-shrink:0;padding-top:3px;width:22px;}
  .value-title{font-weight:700;font-size:16px;margin:0 0 4px;}
  .value-desc{font-size:15px;color:var(--ink-muted);line-height:1.65;margin:0;}
  .tedx-title{font-weight:700;font-size:16px;margin:0 0 14px;}
  .tedx-embed{position:relative;width:100%;padding-top:56.25%;border-radius:14px;overflow:hidden;background:var(--card);border:1px solid rgba(27,27,27,0.08);}
  .tedx-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
  .photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0 6px;}
  .photo-item{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1/1;background:var(--card);}
  .photo-item img{width:100%;height:100%;object-fit:cover;display:block;}
  .photo-label{position:absolute;left:8px;bottom:8px;background:var(--bg);color:var(--ink);font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.02em;padding:4px 8px;border-radius:4px;}
  @media (max-width:420px){ .photo-grid{grid-template-columns:repeat(2,1fr);} }