:root {
      --accent: #0F766E;
      --accent-ink: #0b5d57;
      --ink: #0f172a;
      --muted: #475569;
      --bg: #ffffff;
      --chip: #e7f5f3;
      --border: #e5e7eb;
    }

    body.dark-mode {
      --accent: #3b82f6;
      --accent-ink: #93c5fd;
      --ink: #f3f4f6;
      --muted: #9ca3af;
      --bg: #0f172a;
      --chip: #1e293b;
      --border: #334155;
    }

    html,
    body {
      height: 100%;
      margin: 0;
    }

    body {
      font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial;
      color: var(--ink);
      background: var(--bg);
      -webkit-font-smoothing: antialiased;
      line-height: 1.45;
      transition: background 0.3s, color 0.3s;
    }

    .page {
      max-width: 960px;
      margin: 24px auto;
      padding: 24px;
    }

    .card {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 18px;
      box-shadow: 0 4px 16px rgba(2, 6, 23, .06);
      overflow: hidden;
    }

    header {
      display: grid;
      grid-template-columns: 220px 1fr 1fr;
      gap: 24px;
      align-items: center;
      padding: 28px;
      border-bottom: 1px solid var(--border);
    }

    header .photo {
      width: 210px;
      height: 210px;
      border-radius: 50%;
      overflow: hidden;
      border: 3px solid var(--accent);
    }

    header .photo img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    header .title h1 {
      font-size: 28px;
      margin: .1rem 0 .25rem 0;
      letter-spacing: .2px;
    }

    header .title .role {
      font-weight: 700;
      color: var(--accent-ink);
    }

    header .meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 8px;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 12.5px;
      padding: 6px 10px;
      border-radius: 999px;
      background: var(--chip);
      color: var(--accent-ink);
      border: 1px solid var(--border);
    }

    .ref {
      font-weight: 700;
      color: var(--muted);
    }

    .intro {
      padding: 20px 28px;
      text-align: justify;
      font-size: 15px;
    }

    .intro h2 {
      text-align: center;
      margin-bottom: 10px;
      color: var(--accent-ink);
    }

    .grid {
      display: grid;
      grid-template-columns: 330px 1fr;
      gap: 24px;
      padding: 20px 24px 28px 24px;
    }

    h2 {
      font-size: 14px;
      text-transform: uppercase;
      letter-spacing: .12em;
      color: var(--accent-ink);
      margin: 18px 0 10px 0;
    }

    h3 {
      font-size: 16px;
      margin: .2rem 0;
    }

    h4 {
      font-size: 14px;
      color: var(--ink);
      margin: .15rem 0;
    }

    .muted {
      color: var(--muted);
    }

    .sidebar {
      border-right: 1px dashed var(--border);
      padding-right: 12px;
    }

    .list {
      margin: 0;
      padding-left: 18px;
    }

    .list li {
      margin: 6px 0;
    }

    .exp .item {
      margin-bottom: 18px;
    }

    .exp .head {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 6px;
    }

    .exp .place {
      font-weight: 700;
    }

    .exp .when,
    .exp .loc {
      color: var(--muted);
      font-size: 13px;
    }

    .bullets {
      margin: 6px 0 0 0;
      padding-left: 18px;
    }

    .bullets li {
      margin: 4px 0;
    }

    footer {
      padding: 10px 24px 24px;
      color: var(--muted);
      font-size: 12px;
      text-align : center;
    }

    @media print {
      body {
        background: #fff;
        color: #000;
      }

      .page {
        margin: 0;
        padding: 0;
      }

      .card {
        box-shadow: none;
        border: none;
      }

      header {
        grid-template-columns: 100px 1fr 1fr;
        padding: 12px 16px 8px 16px;
      }

      .grid {
        grid-template-columns: 34% 1fr;
        gap: 14px;
        padding: 10px 16px;
      }

      .sidebar {
        border-right: none;
      }

      @page {
        size: A4;
        margin: 12mm;
      }
    }

    @media (max-width:860px) {
      header {
        grid-template-columns: 1fr;
        gap: 6px;
      }

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

      .sidebar {
        border-right: none;
        padding-right: 0;
      }

      header .photo {
        margin: auto;
      }
    }

    .pdf-button,
    .theme-button {
      display: inline-block;
      margin: 10px 8px;
      padding: 8px 14px;
      background: #1a73e8;
      color: #fff;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      font-size: 14px;
    }

    .pdf-button:hover,
    .theme-button:hover {
      background: #1558b0;
    }