body#about {
  main {
    display: block;
    height: auto;
    max-width: 900px;
    margin: 40px auto;

    background: #0e1a33;
    border: 1px solid rgba(124, 169, 255, 0.2);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);

    h1 {
      font-size: 28px;
      color: #fff;
      margin-top: 0;
      margin-bottom: 8px;
      letter-spacing: 0.5px;
    }

    .subtitle {
      font-size: 16px;
      color: rgba(124, 169, 255, 0.8);
      margin-bottom: 30px;
      font-weight: 300;
    }

    h2 {
      font-size: 20px;
      color: #fff;
      margin-top: 30px;
      border-left: 3px solid rgba(124, 169, 255, 0.6);
      padding-left: 15px;
    }

    p {
      line-height: 1.7;
      color: rgba(230, 237, 247, 0.85);
      font-size: 15px;
    }

    ul {
      padding-left: 20px;
      color: rgba(230, 237, 247, 0.85);
    }

    li {
      margin-bottom: 10px;
      line-height: 1.6;
    }

    strong {
      color: rgba(124, 169, 255, 1);
    }

    .chess-divider {
      text-align: center;
      font-size: 24px;
      margin: 40px 0;
      opacity: 0.3;
      letter-spacing: 15px;
    }

    a {
      color: rgba(124, 169, 255, 0.9);
      text-decoration: none;
      border-bottom: 1px solid rgba(124, 169, 255, 0.35);
      transition: 0.18s ease;

      &:hover {
        color: rgba(160, 198, 255, 1);
        border-bottom-color: rgba(160, 198, 255, 0.6);
      }
    }

    footer {
      text-align: center;
      padding: 20px;
      font-size: 13px;
      color: rgba(230, 237, 247, 0.5);
    }
  }
}