:root {
      --page-co-bg-color: #000000;
      --page-co-text-color: #ffffff;
      --page-co-highlight-color: #ffd700; /* Gold/Yellow */
      --page-co-dark-gray: #1a1a1a;
      --page-co-light-gray: #cccccc;
      --page-co-border-radius: 8px;
    }

    .page-co {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-co-bg-color);
      color: var(--page-co-text-color);
      line-height: 1.6;
      overflow-x: hidden;
      padding-bottom: 80px; /* Space for floating button */
    }

    .page-co__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-co__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-co__section-title {
      color: var(--page-co-highlight-color);
      font-size: 2.2em;
      margin-bottom: 25px;
      text-transform: uppercase;
    }

    .page-co__section-subtitle {
      font-size: 1.1em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      color: var(--page-co-light-gray);
    }

    /* Hero Section */
    .page-co__hero-section {
      position: relative;
      background-color: var(--page-co-dark-gray);
      padding-top: 160px; /* Safety zone for fixed header */
      padding-bottom: 40px;
      text-align: center;
      overflow: hidden;
    }

    .page-co__hero-image {
      width: 100%;
      height: auto;
      max-width: 100%;
      display: block;
      margin: 0 auto;
      border-radius: var(--page-co-border-radius);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .page-co__hero-content {
      padding: 20px 15px;
      max-width: 800px;
      margin: 20px auto 0 auto;
    }

    .page-co__hero-title {
      font-size: 2.8em;
      color: var(--page-co-highlight-color);
      margin-bottom: 15px;
      line-height: 1.2;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-co__hero-description {
      font-size: 1.2em;
      color: var(--page-co-text-color);
      margin-bottom: 25px;
    }

    /* Floating Login Button */
    .page-co__floating-button-wrapper {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1000;
      width: calc(100% - 30px);
      max-width: 400px;
    }

    .page-co__floating-button {
      display: block;
      width: 100%;
      padding: 15px 20px;
      background-color: var(--page-co-highlight-color);
      color: var(--page-co-bg-color);
      font-size: 1.3em;
      font-weight: bold;
      text-align: center;
      border: none;
      border-radius: 50px;
      cursor: pointer;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .page-co__floating-button:hover {
      background-color: #e6c200;
      transform: translateX(-50%) translateY(-3px);
    }

    /* Game Categories */
    .page-co__game-categories-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      padding: 20px 0;
    }

    .page-co__game-card {
      background-color: var(--page-co-dark-gray);
      border-radius: var(--page-co-border-radius);
      padding: 15px;
      text-align: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-co__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    }

    .page-co__game-card-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        margin-bottom: 10px;
    }

    .page-co__game-card-image {
      max-width: 100%;
      height: auto;
      border-radius: var(--page-co-border-radius);
      object-fit: cover;
      display: block; /* Ensure no extra space below image */
      margin: 0 auto;
    }

    .page-co__game-card-title {
      color: var(--page-co-highlight-color);
      font-size: 1.2em;
      margin-bottom: 5px;
    }

    .page-co__game-card-description {
      font-size: 0.9em;
      color: var(--page-co-light-gray);
    }

    /* Promotions */
    .page-co__promotion-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 25px;
      padding: 20px 0;
    }

    .page-co__promotion-card {
      background-color: var(--page-co-dark-gray);
      border-radius: var(--page-co-border-radius);
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-co__promotion-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }

    .page-co__promotion-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-co__promotion-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-co__promotion-content {
      padding: 20px;
    }

    .page-co__promotion-title {
      color: var(--page-co-highlight-color);
      font-size: 1.5em;
      margin-bottom: 10px;
    }

    .page-co__promotion-description {
      color: var(--page-co-light-gray);
      font-size: 1em;
      margin-bottom: 15px;
    }

    .page-co__promotion-button {
      background-color: var(--page-co-highlight-color);
      color: var(--page-co-bg-color);
      padding: 10px 20px;
      border-radius: 5px;
      font-weight: bold;
      display: inline-block;
      transition: background-color 0.3s ease;
      text-decoration: none;
    }

    .page-co__promotion-button:hover {
      background-color: #e6c200;
    }

    /* Game Providers */
    .page-co__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      padding: 20px 0;
      align-items: center;
      justify-content: center;
    }

    .page-co__provider-logo-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 80px; /* Fixed height for logos */
    }

    .page-co__provider-logo {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      filter: grayscale(80%); /* Subtle effect, does not change color */
      transition: filter 0.3s ease;
    }

    .page-co__provider-logo:hover {
      filter: grayscale(0%);
    }

    /* FAQ Section */
    .page-co__faq-section {
      background-color: var(--page-co-dark-gray);
      padding: 40px 0;
    }

    .page-co__faq-item {
      background-color: var(--page-co-bg-color);
      margin-bottom: 15px;
      border-radius: var(--page-co-border-radius);
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }

    .page-co__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-co-dark-gray);
      color: var(--page-co-text-color);
      cursor: pointer;
      user-select: none;
      border-bottom: 1px solid var(--page-co-dark-gray);
      transition: background-color 0.3s ease;
    }

    .page-co__faq-question:hover {
      background-color: #2a2a2a;
    }

    .page-co__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-co-highlight-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-co__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-co-highlight-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-co__faq-item.active .page-co__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }
    .page-co__faq-item.active .page-co__faq-toggle::before {
        content: "−"; /* Change + to - */
    }
    .page-co__faq-item .page-co__faq-toggle::before {
        content: "+";
    }

    .page-co__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      background-color: var(--page-co-bg-color);
      color: var(--page-co-light-gray);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      text-align: left;
    }

    .page-co__faq-item.active .page-co__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px !important;
      opacity: 1;
    }
    .page-co__faq-answer p {
        margin-bottom: 1em;
    }
    .page-co__faq-answer p:last-child {
        margin-bottom: 0;
    }

    /* Contact CTA */
    .page-co__cta-section {
      background-color: var(--page-co-dark-gray);
      padding: 50px 0;
      text-align: center;
    }

    .page-co__cta-title {
      font-size: 2em;
      color: var(--page-co-highlight-color);
      margin-bottom: 20px;
    }

    .page-co__cta-description {
      font-size: 1.1em;
      color: var(--page-co-light-gray);
      margin-bottom: 30px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-co__cta-button {
      display: inline-block;
      padding: 15px 30px;
      background-color: var(--page-co-highlight-color);
      color: var(--page-co-bg-color);
      font-size: 1.2em;
      font-weight: bold;
      border-radius: 50px;
      text-decoration: none;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
    }

    .page-co__cta-button:hover {
      background-color: #e6c200;
      transform: translateY(-3px);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-co__hero-section {
        padding-top: 140px; /* Adjust for mobile header */
      }
      .page-co__hero-title {
        font-size: 2em;
      }
      .page-co__hero-description {
        font-size: 1em;
      }
      .page-co__section-title {
        font-size: 1.8em;
      }
      .page-co__game-categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      }
      .page-co__promotion-grid {
        grid-template-columns: 1fr;
      }
      .page-co__promotion-image {
        height: 180px;
      }
      .page-co__promotion-title {
        font-size: 1.3em;
      }
      .page-co__faq-question h3 {
        font-size: 1em;
      }
      .page-co__faq-answer {
        padding: 0 15px;
      }
      .page-co__faq-item.active .page-co__faq-answer {
        padding: 15px !important;
      }
      .page-co__floating-button-wrapper {
        width: calc(100% - 30px);
      }
      .page-co__floating-button {
        font-size: 1.1em;
      }
      /* Force responsive image styles for all images in media query */
      .page-co__game-card-image,
      .page-co__promotion-image,
      .page-co__provider-logo,
      .page-co__hero-image {
          max-width: 100% !important;
          height: auto !important;
      }
      .page-co__game-card-image-wrapper,
      .page-co__promotion-image-wrapper,
      .page-co__provider-logo-wrapper {
          width: 100% !important;
          max-width: 100% !important;
          overflow: hidden !important;
          box-sizing: border-box !important;
      }
    }