:root {
      --navy:   #393d72;
      --navy-d: #2a2d5a;
      --navy-l: #eef0f9;
      --pink:   #ff4880;
      --pink-l: #fff0f4;
      --green:  #2e7d32;
      --green-l:#e8f5e9;
      --muted:  #666;
      --border: #e4e6f0;
      --white:  #ffffff;
      --bg:     #f5f6fb;
    }
    .skillset-area { background: var(--bg); padding: 56px 0 80px; }
    /* ── Main card ── */
    .fac-card {
      background: var(--white);
      border-radius: 14px;
      overflow: hidden;
      box-shadow: 0 2px 16px rgba(57,61,114,0.08);
      border: 1px solid var(--border);
      margin-bottom: 28px;
    }
    .fac-card-header {
      display: flex; align-items: stretch;
      background: linear-gradient(120deg, var(--navy) 0%, #4a4f96 100%);
    }
    .fac-card-bar { background: var(--pink); width: 8px; flex-shrink: 0; }
    .fac-card-title {
      flex: 1; padding: 18px 26px;
      display: flex; align-items: center; gap: 14px;
    }
    .fac-card-title .ct-icon {
      width: 40px; height: 40px;
      background: rgba(255,255,255,0.12);
      border-radius: 9px;
      display: flex; align-items: center; justify-content: center;
      font-size: 19px; flex-shrink: 0;
    }
    .fac-card-title h4 {
      color: var(--white); font-size: 14px; font-weight: 800;
      letter-spacing: 0.06em; text-transform: uppercase; margin: 0;
    }
    /* ── Two-column layout ── */
    .fac-card-body {
      padding: 36px 40px;
      display: flex; gap: 36px; align-items: flex-start;
    }
    /* ── Left profile column ── */
    .profile-col { flex-shrink: 0; width: 210px; display: flex; flex-direction: column; align-items: center; }
    .profile-img-wrap { position: relative; width: 190px; margin-bottom: 18px; }
    .profile-img-wrap::before {
      content: ''; position: absolute; inset: -5px; border-radius: 14px;
      background: linear-gradient(135deg, var(--pink) 0%, var(--navy) 100%); z-index: 0;
    }
    .profile-img-wrap img,
    .profile-img-wrap .photo-placeholder {
      position: relative; z-index: 1;
      width: 190px; height: 240px;
      border-radius: 10px; border: 4px solid var(--white); display: block;
    }
    .profile-img-wrap img { object-fit: cover; }
    .profile-img-wrap .photo-placeholder {
      background: var(--navy-l);
      display: flex; align-items: center; justify-content: center;
      font-size: 64px; color: var(--navy); opacity: 0.95;
    }
    .profile-badge {
      background: linear-gradient(120deg, var(--navy) 0%, var(--navy-d) 100%);
      border-radius: 10px; padding: 14px 16px; text-align: center; width: 100%;
    }
    .profile-badge .pb-name { font-size: 13px; font-weight: 800; color: var(--white); line-height: 1.35; margin-bottom: 4px; }
    .profile-badge .pb-title { font-size: 11px; font-weight: 700; color: var(--pink); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 5px; }
    .profile-badge .pb-dept { font-size: 11px; color: rgba(255,255,255,0.65); line-height: 1.5; }
    .contact-block {
      margin-top: 14px; width: 100%;
      background: var(--navy-l); border-radius: 10px; padding: 12px 14px;
    }
    .contact-block .cb-label {
      font-size: 10px; font-weight: 800; text-transform: uppercase;
      letter-spacing: 0.07em; color: var(--navy); margin-bottom: 8px;
    }
    .contact-block a {
      display: block; font-size: 12px; color: var(--navy);
      text-decoration: none; margin-bottom: 5px; word-break: break-all;
    }
    .contact-block a:hover { color: var(--pink); }
    .contact-block span { font-size: 12px; color: var(--muted); display: block; }
    .back-btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 6px;
      margin-top: 14px; background: var(--navy-l); color: var(--navy);
      font-size: 12px; font-weight: 700; padding: 9px 16px;
      border-radius: 20px; text-decoration: none; width: 100%;
      transition: background 0.2s;
    }
    .back-btn:hover { background: var(--pink); color: var(--white); text-decoration: none; }
    /* ── Right detail column ── */
    .detail-col { flex: 1; min-width: 0; }
    .detail-col .dc-dept { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--pink); margin-bottom: 6px; }
    .detail-col .dc-name { font-size: 22px; font-weight: 800; color: var(--navy); margin-bottom: 4px; line-height: 1.25; }
    .detail-col .dc-desig { font-size: 14px; color: var(--muted); margin-bottom: 28px; }
    /* ── Section headings ── */
    .sec-head {
      font-size: 12px; font-weight: 800; letter-spacing: 0.07em;
      text-transform: uppercase; color: var(--navy);
      margin: 0 0 12px; padding-bottom: 8px;
      border-bottom: 2px solid var(--border);
    }
    .detail-section { margin-bottom: 28px; }
    /* ── Info rows ── */
    .info-row {
      display: flex; gap: 10px; align-items: flex-start;
      padding: 10px 14px; background: var(--bg);
      border-radius: 8px; margin-bottom: 8px;
    }
    .info-row:last-child { margin-bottom: 0; }
    .info-row .ir-label {
      font-size: 11px; font-weight: 700; color: var(--navy);
      text-transform: uppercase; letter-spacing: 0.05em;
      min-width: 140px; flex-shrink: 0; margin-top: 1px;
    }
    .info-row .ir-val { font-size: 13.5px; color: var(--muted); line-height: 1.55; }
    /* ── Publication list ── */
    .pub-list { list-style: none; padding: 0; margin: 0; }
    .pub-list li {
      padding: 12px 14px; background: var(--bg);
      border-radius: 8px; margin-bottom: 8px;
      font-size: 13px; color: var(--muted); line-height: 1.65;
      border-left: 3px solid var(--navy-l);
    }
    .pub-list li:last-child { margin-bottom: 0; }
    .pub-list li .pub-journal {
      display: inline-block; margin-top: 5px;
      font-size: 11.5px; font-weight: 700; color: var(--navy);
    }
    .pub-list li .pub-year {
      display: inline-block; margin-left: 8px;
      font-size: 11px; color: var(--pink); font-weight: 700;
    }
    .pub-count-strip {
      background: var(--navy-l); border-radius: 8px;
      padding: 12px 16px; margin-bottom: 14px;
      font-size: 13px; color: var(--navy); font-weight: 600;
    }
    /* ── Project table ── */
    .proj-table { width: 100%; border-collapse: collapse; font-size: 13px; }
    .proj-table th {
      background: var(--navy); color: var(--white);
      padding: 10px 12px; text-align: left;
      font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
    }
    .proj-table th:first-child { border-radius: 8px 0 0 0; }
    .proj-table th:last-child  { border-radius: 0 8px 0 0; }
    .proj-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--muted); vertical-align: top; line-height: 1.5; }
    .proj-table tr:last-child td { border-bottom: none; }
    .proj-table tr:nth-child(even) td { background: var(--bg); }
    .proj-wrap { border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
    /* ── Awards list ── */
    .award-list { list-style: none; padding: 0; margin: 0; }
    .award-list li {
      padding: 10px 14px; background: var(--bg);
      border-radius: 8px; margin-bottom: 8px;
      font-size: 13px; color: var(--muted); line-height: 1.6;
      display: flex; gap: 10px; align-items: flex-start;
    }
    .award-list li:last-child { margin-bottom: 0; }
    .award-list li .aw-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
    /* ── Patent list ── */
    .patent-list { list-style: none; padding: 0; margin: 0; }
    .patent-list li {
      padding: 12px 14px; background: var(--green-l);
      border-left: 3px solid var(--green);
      border-radius: 0 8px 8px 0; margin-bottom: 8px;
      font-size: 13px; color: var(--muted); line-height: 1.65;
    }
    .patent-list li:last-child { margin-bottom: 0; }
    /* ── Chips ── */
    .chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
    .chip {
      background: var(--navy-l); color: var(--navy);
      font-size: 12px; font-weight: 600;
      padding: 5px 12px; border-radius: 20px;
    }
    @media (max-width: 900px) {
      .fac-card-body { flex-direction: column; align-items: center; padding: 24px; }
      .profile-col { width: 100%; max-width: 260px; }
    }
    @media (max-width: 768px) {
      .fac-card-body { padding: 20px; }
      .proj-table { font-size: 12px; }
    }