:root {
      --bg: #f7f6f4;
      --text: #1c1c1c;
      --muted: #8a8a8a;
      --line: rgba(0,0,0,0.08);
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
    }

    header {
      padding: 2.5rem 4rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    header a {
      text-decoration: none;
      color: var(--text);
      font-size: 0.85rem;
      letter-spacing: 0.12em;
    }

    main {
      padding: 4rem 4rem 6rem;
      max-width: 1200px;
      margin: auto;
    }

    .page-title {
      font-family: 'Playfair Display', serif;
      font-size: 3rem;
      font-weight: 400;
      margin-bottom: 3rem;
    }

    .issues {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 3rem;
    }

    .issue {
      border-top: 1px solid var(--line);
      padding-top: 1.5rem;
      cursor: pointer;
      transition: opacity 0.3s ease;
    }

    .issue:hover {
      opacity: 0.7;
    }

    .issue-number {
      font-size: 0.75rem;
      letter-spacing: 0.2em;
      color: var(--muted);
      margin-bottom: 0.5rem;
    }

    .issue-title {
      font-family: 'Playfair Display', serif;
      font-size: 1.6rem;
      font-weight: 400;
      margin-bottom: 0.5rem;
    }

    .issue-desc {
      font-size: 0.9rem;
      color: var(--muted);
      max-width: 320px;
    }

    footer {
      border-top: 1px solid var(--line);
      padding: 2rem 4rem;
      font-size: 0.75rem;
      letter-spacing: 0.12em;
      color: var(--muted);
      display: flex;
      justify-content: space-between;
    }

    @media (max-width: 768px) {
      header, main, footer {
        padding-left: 2rem;
        padding-right: 2rem;
      }

      .page-title {
        font-size: 2.2rem;
      }