/* sop page styles, lifted out of sop.html */
  .soplayout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 20px;
    width: 100%;
    max-width: 2000px;
    margin: 0 auto;
    padding: 20px 16px 90px;
  }
  aside.artnav {
    position: sticky;
    top: 14px;
    align-self: start;
    max-height: calc(100vh - 28px);
    overflow-y: auto;
    background: var(--cream);
    border: 2px solid var(--brown);
    border-radius: 8px;
    padding: 12px;
  }
  aside.artnav h2 {
    font-family: Georgia, serif;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--rust);
    margin-bottom: 8px;
  }
  aside.artnav a {
    display: block;
    padding: 5px 7px;
    color: var(--ink);
    text-decoration: none;
    font-size: 13px;
    border-radius: 4px;
  }
  aside.artnav a:hover { background: var(--paper-dark); }
  aside.artnav a .n {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    color: var(--rust);
    margin-right: 6px;
  }
  .article {
    background: #fffdf6;
    border: 1px solid var(--brown);
    box-shadow: 0 3px 12px var(--shadow);
    border-left: 8px solid var(--rust);
    border-radius: 4px;
    padding: 18px 24px;
    margin-bottom: 16px;
  }
  .article h2 {
    font-family: Georgia, serif;
    font-size: 17px;
    letter-spacing: 1px;
    color: var(--rust);
    margin-bottom: 8px;
  }
  .article p {
    font-family: 'Courier New', monospace;
    font-size: 13.5px;
    margin: 8px 0;
  }
  .sopmeta {
    max-width: 1200px;
    margin: 0 0 16px;
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--ink-soft);
  }
  @media (max-width: 900px) {
    .soplayout { grid-template-columns: 1fr; }
    aside.artnav { position: static; max-height: 240px; }
  }