:root {
      --bg: #ffffff;
      --text: #101010;
      --muted: #666666;
      --line: #d9d9d9;
      --soft: #f4f4f2;
      --accent: #d9271c;
      --max: 1180px;
      --gutter: clamp(20px, 4vw, 56px);
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
      font-size: 16px;
      line-height: 1.6;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration-thickness: 1px;
      text-underline-offset: 3px;
    }

    a:hover { color: var(--accent); }

    img {
      display: block;
      width: 100%;
      height: auto;
    }

    .shell {
      width: min(100%, var(--max));
      margin: 0 auto;
      padding-inline: var(--gutter);
    }

    .topbar {
      border-bottom: 1px solid var(--text);
    }

    .topbar-inner {
      min-height: 70px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }

    .identity {
      margin: 0;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.11em;
      text-transform: uppercase;
    }

    .topnav {
      display: flex;
      gap: 22px;
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .topnav a {
      text-decoration: none;
    }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, 1.42fr) minmax(290px, 0.72fr);
      border-bottom: 1px solid var(--text);
    }

    .hero-copy {
      min-height: 680px;
      padding: clamp(64px, 9vw, 118px) var(--gutter) 62px 0;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .hero h1 {
      max-width: 900px;
      margin: 0;
      font-size: clamp(3.2rem, 7.2vw, 7rem);
      line-height: 0.91;
      letter-spacing: -0.058em;
      font-weight: 700;
    }

    .hero h1 span { display: block; }

    .hero h1 .surname {
      color: var(--accent);
    }

    .hero-intro {
      max-width: 760px;
      margin: 52px 0 0;
      font-size: clamp(1.1rem, 1.8vw, 1.42rem);
      line-height: 1.5;
    }

    .hero-meta {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 22px;
      margin-top: 64px;
      padding-top: 18px;
      border-top: 1px solid var(--line);
    }

    .hero-meta small {
      display: block;
      margin-bottom: 4px;
      color: var(--muted);
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.09em;
      text-transform: uppercase;
    }

    .hero-meta strong {
      display: block;
      font-size: 0.98rem;
    }

    .hero-image {
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 680px;
      margin: 0;
      padding: var(--gutter) 0;
      background: var(--soft);
    }

    .hero-image img {
      width: 100%;
      height: auto;
      object-fit: contain;
      filter: grayscale(100%);
    }

    .section {
      padding: 82px 0;
      border-bottom: 1px solid var(--text);
    }

    .section-grid {
      display: grid;
      grid-template-columns: 220px minmax(0, 1fr);
      gap: clamp(36px, 7vw, 100px);
    }

    .section-label {
      margin: 0;
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.09em;
      text-transform: uppercase;
    }

    .section-label::before {
      content: "";
      display: inline-block;
      width: 34px;
      height: 3px;
      margin-right: 11px;
      vertical-align: middle;
      background: var(--accent);
    }

    .section h2 {
      max-width: 850px;
      margin: 0 0 28px;
      font-size: clamp(2.15rem, 4.2vw, 4.5rem);
      line-height: 1;
      letter-spacing: -0.045em;
    }

    .lead {
      max-width: 880px;
      margin: 0;
      font-size: clamp(1.08rem, 1.7vw, 1.32rem);
    }

    .bio-columns {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(240px, 0.58fr);
      gap: clamp(44px, 7vw, 92px);
      margin-top: 44px;
    }

    .bio-copy p {
      max-width: 760px;
      margin: 0 0 20px;
    }

    .facts {
      list-style: none;
      margin: 0;
      padding: 0;
      border-top: 1px solid var(--text);
    }

    .facts li {
      display: grid;
      grid-template-columns: 115px 1fr;
      gap: 16px;
      padding: 13px 0;
      border-bottom: 1px solid var(--line);
      font-size: 0.94rem;
    }

    .facts b {
      font-size: 0.7rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .research-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      margin-top: 46px;
      border-top: 1px solid var(--line);
    }

    .research-item {
      min-height: 155px;
      padding: 22px 28px 28px 0;
      border-bottom: 1px solid var(--line);
    }

    .research-item:nth-child(odd) {
      border-right: 1px solid var(--line);
      padding-right: 36px;
    }

    .research-item:nth-child(even) {
      padding-left: 36px;
    }

    .research-item strong {
      display: block;
      margin-bottom: 8px;
      font-size: 1.08rem;
    }

    .research-item p {
      margin: 0;
      color: var(--muted);
    }

    .editorial-band {
      background: var(--text);
      color: #ffffff;
    }

    .editorial-band .section {
      border-bottom-color: #ffffff;
    }

    .editorial-band .section-label::before {
      background: #ffffff;
    }

    .editorial-band .section-label,
    .editorial-band .lead {
      color: #ffffff;
    }

    .editorial-role {
      margin-top: 46px;
      display: grid;
      grid-template-columns: minmax(230px, 0.55fr) minmax(0, 1fr);
      gap: clamp(38px, 7vw, 88px);
    }

    .editorial-stat {
      padding-top: 8px;
    }

    .editorial-stat .year {
      display: block;
      font-size: clamp(4.5rem, 10vw, 9rem);
      line-height: 0.85;
      font-weight: 700;
      letter-spacing: -0.06em;
      color: var(--accent);
    }

    .editorial-stat .caption {
      display: block;
      margin-top: 18px;
      color: #c9c9c9;
      font-size: 0.88rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .editorial-copy p {
      max-width: 760px;
      margin: 0 0 24px;
      font-size: 1.06rem;
    }

    .responsibilities {
      list-style: none;
      margin: 34px 0 0;
      padding: 0;
      border-top: 1px solid #444444;
    }

    .responsibilities li {
      display: grid;
      grid-template-columns: 45px 1fr;
      gap: 18px;
      padding: 18px 0;
      border-bottom: 1px solid #444444;
    }

    .responsibilities strong {
      color: var(--accent);
      font-size: 0.76rem;
    }

    .responsibilities span {
      color: #eeeeee;
    }

    .profile-strip {
      display: grid;
      grid-template-columns: minmax(0, 350px) minmax(0, 1fr);
      gap: clamp(42px, 7vw, 96px);
      align-items: end;
    }

    .portrait {
      aspect-ratio: 4 / 5;
      object-fit: cover;
      object-position: center top;
      filter: grayscale(100%);
      background: var(--soft);
    }

    .statement {
      max-width: 790px;
      margin: 0;
      font-size: clamp(1.8rem, 4vw, 4rem);
      line-height: 1.08;
      letter-spacing: -0.038em;
      font-weight: 700;
    }

    .statement em {
      color: var(--accent);
      font-style: normal;
    }

    .links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 24px;
      margin-top: 36px;
      font-size: 0.92rem;
      font-weight: 700;
    }

    footer {
      padding: 26px 0 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      color: var(--muted);
      font-size: 0.78rem;
    }

    .footer-grid p {
      margin: 0;
    }

    @media (max-width: 900px) {
      .hero {
        grid-template-columns: 1fr;
      }

      .hero-copy {
        min-height: auto;
        padding-right: 0;
      }

      .hero-image {
        min-height: 520px;
        border-top: 1px solid var(--text);
      }

      .section-grid,
      .bio-columns,
      .editorial-role,
      .profile-strip {
        grid-template-columns: 1fr;
      }

      .research-list {
        grid-template-columns: 1fr;
      }

      .research-item:nth-child(odd) {
        border-right: none;
        padding-right: 0;
      }

      .research-item:nth-child(even) {
        padding-left: 0;
      }

      .portrait {
        max-width: 420px;
      }
    }

    @media (max-width: 620px) {
      .topbar-inner {
        min-height: 62px;
      }

      .topnav {
        display: none;
      }

      .hero h1 {
        font-size: clamp(3rem, 15vw, 4.7rem);
      }

      .hero-meta {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .hero-image {
        min-height: 420px;
      }

      .section {
        padding: 58px 0;
      }

      .facts li {
        grid-template-columns: 96px 1fr;
      }

      .responsibilities li {
        grid-template-columns: 34px 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
    }