*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
    :root {
      --bg: #f9f6f0;
      --surface: #f0ebe1;
      --border: #e4ddd0;
      --text: #2c2820;
      --muted: #a8977e;
      --accent: #7a9e6e;
      --accent-dim: #5a7d50;
      --gold: #b5904a;
      --gold-dim: #8a6c33;
      --mono: 'IBM Plex Mono', monospace;
      --sans: 'IBM Plex Sans', sans-serif;
      --display: 'Playfair Display', serif;
    }
 
    html { scroll-behavior: smooth; }
 
    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--sans);
      font-weight: 300;
      line-height: 1.7;
      min-height: 100vh;
    }
 
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1.25rem 3rem;
      border-bottom: 1px solid var(--border);
      background: rgba(249,246,240,0.92);
      backdrop-filter: blur(8px);
    }
 
    .nav-logo {
      font-family: var(--mono);
      font-size: 0.85rem;
      color: var(--accent);
      letter-spacing: 0.08em;
      text-decoration: none;
    }
 
    .nav-links { display: flex; gap: 2.5rem; list-style: none; }
    .nav-links a {
      font-family: var(--mono);
      font-size: 0.78rem;
      color: var(--muted);
      text-decoration: none;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      transition: color 0.2s;
    }
    .nav-links a:hover, .nav-links a.active { color: var(--accent); }
 
    .hero {
      min-height: 100vh;
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 4rem;
      padding: 8rem 3rem 4rem;
      max-width: 960px;
    }
 
    .hero-text { display: flex; flex-direction: column; }
 
    .hero-portrait-wrap {
      display: flex;
      align-items: center;
      justify-content: center;
      padding-top: 2rem;
    }
 
    .hero-portrait {
      width: 300px;
      height: 300px;
      border-radius: 50%;
      object-fit: cover;
      object-position: center top;
      border: 3px solid var(--border);
      background: var(--surface);
    }
 
    .hero-label {
      font-family: var(--mono);
      font-size: 0.78rem;
      color: var(--gold);
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 1.5rem;
    }
 
    h1 {
      font-family: var(--display);
      font-size: clamp(3.5rem, 8vw, 6.5rem);
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -0.02em;
      color: var(--text);
      margin-bottom: 1.5rem;
    }
 
    h1 em { font-style: italic; color: var(--accent); }
 
    .hero-bio {
      font-size: 1.1rem;
      color: var(--muted);
      max-width: 520px;
      margin-bottom: 3rem;
      line-height: 1.8;
    }
 
    .hero-links { display: flex; gap: 1rem; flex-wrap: wrap; }
 
    .btn {
      font-family: var(--mono);
      font-size: 0.8rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      text-decoration: none;
      padding: 0.75rem 1.75rem;
      border: 1px solid;
      transition: all 0.2s;
      display: inline-block;
    }
 
    .btn-primary { background: var(--accent); border-color: var(--accent); color: var(--bg); }
    .btn-primary:hover { background: transparent; color: var(--accent); }
    .btn-outline { background: transparent; border-color: var(--border); color: var(--muted); }
    .btn-outline:hover { border-color: var(--accent); color: var(--accent); }
 
    .skills-strip {
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      background: var(--surface);
      padding: 1.5rem 3rem;
      display: flex;
      gap: 3rem;
      flex-wrap: wrap;
    }
 
    .skill-chip {
      font-family: var(--mono);
      font-size: 0.78rem;
      color: var(--muted);
      letter-spacing: 0.04em;
      white-space: nowrap;
    }
    .skill-chip span { color: var(--gold); margin-right: 0.4em; }

    .bookclub-banner {
      border: 1px solid var(--border);
      background: var(--surface);
      padding: 3rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .bookclub-banner h3 { font-family: var(--display); font-size: 1.6rem; margin-bottom: 0.5rem; }
    .bookclub-banner p { font-size: 0.9rem; color: var(--muted); max-width: 400px; }
 
    .about-section {
      max-width: 1400px;
      padding: 6rem 3rem;
    }
    
    .about-bio-section {
      max-width:1200px;
    }
 
    .about-intro {
      display: grid;
      grid-template-columns: 1fr 340px;
      gap: 4rem;
      align-items: center;
      margin-bottom: 4rem;
    }
 
    .about-photo {
      width: 100%;
      aspect-ratio: 3 / 4;
      object-fit: cover;
      border: 1px solid var(--border);
    }
 
    .about-section .section-label {
      font-family: var(--mono);
      font-size: 0.75rem;
      color: var(--gold);
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin-bottom: 0.5rem;
    }
 
    .about-section h2 {
      font-family: var(--display);
      font-size: 2.5rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 1.5rem;
    }
 
    .about-bio {
      font-size: 1rem;
      color: var(--muted);
      line-height: 1.9;
    }
 
    /* ── Hobby strips ── */
    .hobby-block { margin-bottom: 3.5rem; }
    .hobby-block:last-child { margin-bottom: 0; }
 
    .hobby-header {
      display: flex;
      align-items: baseline;
      gap: 1rem;
      margin-bottom: 1rem;
      cursor: pointer;
      user-select: none;
    }
 
    .hobby-title {
      font-family: var(--display);
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--text);
      transition: color 0.2s;
    }
    .hobby-header:hover .hobby-title { color: var(--accent); }
 
    .hobby-count {
      font-family: var(--mono);
      font-size: 0.7rem;
      color: var(--muted);
      letter-spacing: 0.06em;
    }
 
    .hobby-toggle {
      font-family: var(--mono);
      font-size: 0.7rem;
      color: var(--accent);
      letter-spacing: 0.06em;
      /* margin-left: auto; */
      transition: opacity 0.2s;
    }
 
    .gallery-wrap {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
 
    .gallery {
      display: flex;
      gap: 1rem;
      overflow-x: auto;
      scroll-behavior: smooth;
      padding-bottom: 0.75rem;
      scrollbar-width: thin;
      scrollbar-color: var(--border) transparent;
      cursor: grab;
    }
    .gallery:active { cursor: grabbing; }
    .gallery::-webkit-scrollbar { height: 4px; }
    .gallery::-webkit-scrollbar-track { background: transparent; }
    .gallery::-webkit-scrollbar-thumb { background: var(--border); }
 
    .gallery.collapsed { display: none; }
 
    .gallery-item {
      flex: 0 0 auto;
      position: relative;
      border: 1px solid var(--border);
      overflow: hidden;
      background: var(--surface);
    }
 
    .gallery-item img {
      display: block;
      width: 300px;
      height: 300px;
      object-fit: cover;
      transition: transform 0.35s ease;
    }
    .gallery-item:hover img { transform: scale(1.03); }
 
    .gallery-item .caption {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      background: rgba(249,246,240,0.92);
      padding: 0.5rem 0.75rem;
      font-family: var(--mono);
      font-size: 0.68rem;
      color: var(--muted);
      letter-spacing: 0.04em;
      transform: translateY(100%);
      transition: transform 0.25s ease;
    }
    .gallery-item:hover .caption { transform: translateY(0); }
 
    .gallery-nav {
      display: flex;
      gap: 0.5rem;
      margin-top: 0.75rem;
    }
 
    .gallery-btn {
      font-family: var(--mono);
      font-size: 0.8rem;
      background: transparent;
      border: 1px solid var(--border);
      color: var(--muted);
      width: 32px;
      height: 300px;
      flex-shrink: 0;
      cursor: pointer;
      transition: all 0.2s;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom:auto;
    }

    .gallery-btn:hover { border-color: var(--accent); color: var(--accent); }
 
    footer {
      border-top: 1px solid var(--border);
      background: var(--surface);
      padding: 2rem 3rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
    }
 
    footer p { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
    .footer-links { display: flex; gap: 2rem; }
    .footer-links a {
      font-family: var(--mono);
      font-size: 0.75rem;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--accent); }
 
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .hero-label { animation: fadeUp 0.6s ease both; }
    h1 { animation: fadeUp 0.6s 0.1s ease both; }
    .hero-bio { animation: fadeUp 0.6s 0.2s ease both; }
    .hero-links { animation: fadeUp 0.6s 0.3s ease both; }

        .scroll-hint {
      position: fixed;
      bottom: 2rem;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.3rem;
      cursor: pointer;
      opacity: 1;
      transition: opacity 0.4s ease;
      z-index: 50;
      background: none;
      border: none;
      padding: 0.5rem;
    }
    .scroll-hint.hidden { opacity: 0; pointer-events: none; }
 
    .scroll-hint-label {
      font-family: var(--mono);
      font-size: 0.65rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
    }
 
    .scroll-hint-chevron {
      width: 18px;
      height: 18px;
      border-right: 1.5px solid var(--muted);
      border-bottom: 1.5px solid var(--muted);
      transform: rotate(45deg);
      animation: chevronBob 1.6s ease-in-out infinite;
    }
 
    @keyframes chevronBob {
      0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.5; }
      50% { transform: rotate(45deg) translateY(4px); opacity: 1; }
    }
 
    @media (max-width: 680px) {
      nav { padding: 1rem 1.5rem; }
      .hero { grid-template-columns: 1fr; padding: 7rem 1.5rem 3rem; gap: 2rem; }
      .hero-portrait { width: 160px; height: 160px; }
      .hero-portrait-wrap { padding-top: 0; order: -1; }
      .skills-strip { padding: 1.25rem 1.5rem; gap: 1.5rem; }
      .about-section { padding: 4rem 1.5rem; }
      .gallery-item img { width: 240px; height: 180px; }
      footer { padding: 1.5rem; }
    }