* {
      box-sizing: border-box;
    }
    .container {
      max-width: none;
      margin: 0 auto;
      width: 100%;
      padding: 0 20px;
    }
    body {
      font-family: Arial, sans-serif;
      padding: 20px;
      background: #dbffcc;
      margin: 0;
    }
    .header {
      padding: 30px;
      font-size: min(2vw, 80px);
      text-align: center;
      background: white;
      margin-bottom: 20px;
      border-radius: 12px;
    }
    .header p a {
      text-decoration: none;
      color: #333;
      margin: 0 10px;
    }
    .main {
      display: flex;
      flex-wrap: wrap;
      flex-direction: row;
      gap: 20px;
      max-width: 1800px;
      margin: 0 auto;
    }
    .main.spread-mode {
      flex-direction: column;
    }
    .left-column {
      flex: 3;
      min-width: 300px;
      width: 100%;
    }
    .right-column {
      flex: 1;
      min-width: 250px;
    }
    .main.spread-mode .left-column,
    .main.spread-mode .right-column {
      width: 100%;
      flex: none;
      margin-top: 20px;
    }
    .main.spread-mode .right-column {
      display: flex;
      flex-wrap: nowrap;
      gap: 20px;
      margin-top: 20px;
    }
    .main.spread-mode .right-column .card:nth-child(1) {
      flex: 2;
    }
    .main.spread-mode .right-column .card:nth-child(2),
    .main.spread-mode .right-column .card:nth-child(3) {
      flex: 1;
    }
    .card {
      background: white;
      padding: 20px;
      width: 100%;
      margin-top: 20px;
      border-radius: 12px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }
    .comic-image {
      width: 100%;
      height: auto;
      display: block;
      border-radius: 0px;
      box-shadow: 0 0 10px rgba(0,0,0,0.2);
    }
    .comic-nav {
      text-align: center;
      margin-top: 20px;
    }
    .comic-nav button {
      background-color: #4CAF50;
      border: none;
      color: white;
      padding: 12px 24px;
      margin: 0 10px;
      font-size: 16px;
      cursor: pointer;
      border-radius: 4px;
    }
    .comic-nav button:hover {
      background-color: #45a049;
    }
    @media (max-width: 800px) {
      .main,
      .main.spread-mode {
        flex-direction: column;
      }
      .left-column,
      .right-column,
      .main.spread-mode .right-column {
        width: 100%;
        flex: unset;
        display: block;
        margin-top: 20px;
      }
      .main.spread-mode .right-column {
        display: block;
      }
    }