* { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      line-height: 1.6;
      color: #333;
      background: #fafafa;
    }
    header {
      background: #fff;
      border-bottom: 1px solid #e5e5e5;
      padding: 1.5rem 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .logo { font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em; }
    nav a { margin-left: 1.5rem; text-decoration: none; color: #555; }
    nav a:hover { color: #000; }
    main { max-width: 900px; margin: 0 auto; padding: 3rem 2rem; }
    h1 { font-size: 2rem; margin-bottom: 1rem; }
    p { margin-bottom: 1rem; color: #555; }
    .gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
    }
    .gallery img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }
    footer {
      text-align: center;
      padding: 2rem;
      color: #999;
      font-size: 0.875rem;
      border-top: 1px solid #e5e5e5;
      margin-top: 3rem;
    }