\    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg: #fff;
      --ink: #222;
      --ink-light: #444;
      --ink-muted: #777;
      --accent: #2563c7;
      --accent-bg: #eef3fc;
      --rule: #e4e4e4;
      --new-red: #c0392b;
      --sans: 'Poppins', sans-serif;
      --max: 900px;
    }

    body {
      background: var(--bg);
      color: var(--ink);
      font-family: var(--sans);
      font-size: 14px;
      font-weight: 400;
      line-height: 1.8;
    }

    a { color: var(--accent); text-decoration: none; }
    a:hover { text-decoration: underline; }

    .wrap {
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 2rem;
    }

    /* ══════════════════════════
       PROFILE HEADER
    ══════════════════════════ */
    .profile-header {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 0.9rem;
      padding: 2.5rem 0 2rem;
    }

    .profile-pic {
      width: 130px;
      height: 130px;
      border-radius: 50%;
      object-fit: cover;
      object-position: top;
    }

    .profile-info h1 {
      font-size: 2rem;
      font-weight: 700;

      letter-spacing: -0.02em;
      color: var(--ink);
      margin-bottom: 0.3rem;
    }

    .profile-links { font-size: 0.9rem; }
    .profile-links a { color: var(--accent); font-weight: 500; }
    .profile-links .sep { color: var(--ink-muted); margin: 0 0.25rem; }

    /* ══════════════════════════
       NAV BAR
    ══════════════════════════ */
    .navbar {
      border-top: 1px solid var(--rule);
      border-bottom: 1px solid var(--rule);
      margin: 0 0 2.5rem;
      position: sticky;
      top: 0;
      background: var(--bg);
      z-index: 10;
    }

    .navbar ul { display: flex; list-style: none; }

    .navbar ul li { flex: 1; text-align: center; }
    .navbar ul li + li { border-left: 1px solid var(--rule); }

    .navbar ul li a {
      display: block;
      padding: 0.6rem 1rem;
      font-size: 0.85rem;
      font-weight: 400;

      color: var(--ink-muted);
      transition: background 0.12s, color 0.12s;
    }

    .navbar ul li a:hover,
    .navbar ul li a.active {
      background: var(--accent-bg);
      color: var(--accent);
      text-decoration: none;
    }

    /* ══════════════════════════
       BIO
    ══════════════════════════ */
    .bio { margin-bottom: 2rem; }

    .bio p {
      font-size: 0.95rem;
      color: var(--ink-light);
      line-height: 1.85;
      margin-bottom: 0.6rem;
    }

    .bio p:last-child { margin-bottom: 0; }

    /* ══════════════════════════
       RESEARCH HIGHLIGHTS
    ══════════════════════════ */
    .highlights-intro {
      font-size: 0.95rem;
      color: var(--ink-light);
      margin-bottom: 1rem;
    }

    .highlights-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 0.6rem;
      margin-bottom: 3.5rem;
    }

    .highlight-card { display: flex; flex-direction: column; }

    .highlight-card img {
      width: 100%;
      height: 160px;
      object-fit: cover;
      object-position: center;
      display: block;
    }

    .highlight-card .cap {
      text-align: center;
      font-size: 0.78rem;
      color: var(--accent);
      padding: 0.4rem 0.25rem 0;
      line-height: 1.4;
    }

    /* ══════════════════════════
       SECTIONS
    ══════════════════════════ */
    section { margin-bottom: 3.5rem; }

    section h2 {
      font-size: 1.2rem;
      font-weight: 700;

      letter-spacing: -0.01em;
      margin-bottom: 1rem;
      padding-bottom: 0.35rem;
      border-bottom: 2px solid var(--ink);
    }

    /* ══════════════════════════
       NEWS LIST
    ══════════════════════════ */
    .news-list {
      list-style: disc;
      padding-left: 1.25rem;
      font-size: 0.92rem;
    }

    .news-list li {
      padding: 0.25rem 0;
      line-height: 1.7;
      color: var(--ink-light);

    }

    .badge-new {
      display: inline-block;
      background: var(--new-red);
      color: #fff;
      font-size: 0.58rem;
      font-weight: 700;
      padding: 0.1rem 0.28rem;
      border-radius: 2px;
      letter-spacing: 0.06em;
      vertical-align: middle;
      margin-right: 0.1rem;
      position: relative;
      top: -1px;
    }

    .news-date {
      font-weight: 700;
      color: var(--ink);
      font-size: 0.88rem;
    }

    .news-text { color: var(--ink-light); }

    /* ══════════════════════════
       TALK GRID
    ══════════════════════════ */
    .talk-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.2rem;
      margin-top: 1.5rem;
    }

    .talk-item .label {
      font-size: 0.8rem;
      color: var(--ink-muted);
      font-weight: 500;
      margin-bottom: 0.4rem;
    }

    .talk-item img {
      width: 100%;
      aspect-ratio: 16/9;
      object-fit: cover;
      display: block;
    }

    /* ══════════════════════════
       PUBLICATIONS
    ══════════════════════════ */
    .filter-bar {
      font-size: 0.83rem;

      color: var(--ink-muted);
      margin-bottom: 1.2rem;
    }

    .filter-bar a { font-weight: 500; }
    .filter-bar .sep { margin: 0 0.2rem; color: var(--ink-muted); }

    .pub-list { display: flex; flex-direction: column; gap: 0.25rem; }

    .pub-entry {
      display: grid;
      grid-template-columns: 160px 1fr;
      gap: 1.2rem;
      padding: 0.75rem 0.6rem;
      border-radius: 4px;
      transition: background 0.12s;
    }

    .pub-entry:hover,
    .pub-entry.selected { background: var(--accent-bg); }

    .pub-img {
      width: 160px;
      height: 105px;
      object-fit: cover;
      display: block;
    }

    .pub-img-placeholder {
      width: 160px;
      height: 105px;
      background: #f0f0f0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.7rem;
      color: #bbb;
      text-align: center;
    }

    .pub-info h3 {
      font-size: 0.92rem;
      font-weight: 600;

      color: var(--accent);
      line-height: 1.4;
      margin-bottom: 0.2rem;
    }

    .pub-authors {
      font-size: 0.82rem;

      color: var(--ink-light);
      margin-bottom: 0.1rem;
      line-height: 1.5;
    }

    .pub-authors strong { font-weight: 600; color: var(--ink); }

    .pub-venue {
      font-size: 0.82rem;
      color: var(--ink-muted);
      font-style: italic;
      margin-bottom: 0.35rem;
    }

    .pub-links {
      font-size: 0.8rem;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
    }

    .pub-links a { font-weight: 500; }
    .pub-links .sep { margin: 0 0.25rem; color: var(--ink-muted); }

    .pub-empty {
      font-size: 0.9rem;
      color: var(--ink-muted);
      font-style: italic;
      padding: 0.5rem 0;
    }

    /* ══════════════════════════
       SOFTWARE
    ══════════════════════════ */
    .soft-list { display: flex; flex-direction: column; }

    .soft-entry {
      display: grid;
      grid-template-columns: 160px 1fr;
      gap: 1.2rem;
      padding: 0.75rem 0;
      border-bottom: 1px solid var(--rule);
    }

    .soft-entry:first-of-type { border-top: 1px solid var(--rule); }

    .soft-img {
      width: 160px;
      height: 105px;
      object-fit: cover;
      object-position: center;
      display: block;
    }

    .soft-info h3 {
      font-size: 0.92rem;
      font-weight: 600;

      color: var(--accent);
      margin-bottom: 0.2rem;
    }

    .soft-info p {
      font-size: 0.86rem;

      color: var(--ink-light);
      margin-bottom: 0.1rem;
      line-height: 1.5;
    }

    .soft-info .meta {
      font-size: 0.82rem;
      color: var(--ink-muted);
      font-style: italic;
      margin-bottom: 0.35rem;
    }

    .soft-links { font-size: 0.8rem; }
    .soft-links a { font-weight: 500; }
    .soft-links .sep { margin: 0 0.25rem; color: var(--ink-muted); }

    /* ══════════════════════════
       FOOTER
    ══════════════════════════ */
    footer {
      border-top: 1px solid var(--rule);
      padding: 1.2rem 0 2.5rem;
      font-size: 0.76rem;
      color: var(--ink-muted);
      text-align: center;
    }

    /* ══════════════════════════
       RESPONSIVE
    ══════════════════════════ */
    @media (max-width: 640px) {
      .highlights-grid { grid-template-columns: repeat(2, 1fr); }
      .pub-entry { grid-template-columns: 1fr; }
      .pub-img, .pub-img-placeholder { width: 100%; height: 160px; }
      .soft-entry { grid-template-columns: 1fr; }
      .soft-img { width: 100%; height: 160px; }
      .talk-grid { grid-template-columns: 1fr; }
      .navbar ul { flex-wrap: wrap; }
      .navbar ul li { flex: none; width: 50%; }
    }

    @media (max-width: 400px) {
      .highlights-grid { grid-template-columns: 1fr; }
    }