:root {
      --page-sut88-bg-dark: #000000;
      --page-sut88-text-light: #FFFFFF;
      --page-sut88-highlight-yellow: #FFD700;
      --page-sut88-accent-gold: #DAA520;
      --page-sut88-border-color: #333333;
    }

    .page-sut88 {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-sut88-bg-dark);
      color: var(--page-sut88-text-light);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-sut88__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-sut88__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-sut88__section-title {
      font-size: 2.5em;
      color: var(--page-sut88-highlight-yellow);
      margin-bottom: 30px;
      text-transform: uppercase;
      font-weight: bold;
    }

    .page-sut88__section-subtitle {
      font-size: 1.2em;
      color: var(--page-sut88-text-light);
      margin-bottom: 40px;
    }

    /* Hero Section */
    .page-sut88__hero-section {
      position: relative;
      background-color: var(--page-sut88-bg-dark);
      color: var(--page-sut88-text-light);
      padding-top: 150px; /* Safe zone for fixed header */
      padding-bottom: 40px;
      text-align: center;
      overflow: hidden;
    }

    .page-sut88__hero-image {
      width: 100%;
      height: auto;
      max-width: 100%;
      display: block;
      margin: 0 auto 20px auto;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .page-sut88__hero-content {
      position: relative;
      z-index: 1;
      padding: 0 15px;
    }

    .page-sut88__hero-title {
      font-size: 3em;
      color: var(--page-sut88-highlight-yellow);
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-sut88__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-sut88__cta-button {
      display: inline-block;
      background-color: var(--page-sut88-highlight-yellow);
      color: var(--page-sut88-bg-dark);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-sut88__cta-button:hover {
      background-color: var(--page-sut88-accent-gold);
      transform: translateY(-3px);
    }

    /* About Section */
    .page-sut88__about-section {
      background-color: var(--page-sut88-bg-dark);
      padding: 60px 0;
    }

    .page-sut88__about-content {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 30px;
      text-align: left;
    }

    .page-sut88__about-image {
      width: 100%;
      max-width: 600px;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .page-sut88__about-text {
      max-width: 800px;
    }

    .page-sut88__about-text p {
      margin-bottom: 15px;
      font-size: 1.1em;
    }

    /* Game Categories */
    .page-sut88__game-categories-section {
      background-color: var(--page-sut88-bg-dark);
      padding: 60px 0;
    }

    .page-sut88__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 0;
      list-style: none;
    }

    .page-sut88__game-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      border: 1px solid var(--page-sut88-border-color);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-sut88__game-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
    }

    .page-sut88__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-sut88__game-content {
      padding: 20px;
    }

    .page-sut88__game-title {
      font-size: 1.5em;
      color: var(--page-sut88-highlight-yellow);
      margin-bottom: 10px;
    }

    .page-sut88__game-description {
      font-size: 0.95em;
      color: var(--page-sut88-text-light);
    }

    /* Promotions Section */
    .page-sut88__promotions-section {
      background-color: var(--page-sut88-bg-dark);
      padding: 60px 0;
    }

    .page-sut88__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      padding: 0;
      list-style: none;
    }

    .page-sut88__promo-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      border: 1px solid var(--page-sut88-border-color);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-sut88__promo-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
    }

    .page-sut88__promo-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
    }

    .page-sut88__promo-content {
      padding: 20px;
    }

    .page-sut88__promo-title {
      font-size: 1.4em;
      color: var(--page-sut88-highlight-yellow);
      margin-bottom: 10px;
    }

    .page-sut88__promo-description {
      font-size: 0.95em;
      color: var(--page-sut88-text-light);
    }

    /* Game Providers Section */
    .page-sut88__providers-section {
      background-color: var(--page-sut88-bg-dark);
      padding: 60px 0;
    }

    .page-sut88__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      padding: 0;
      list-style: none;
    }

    .page-sut88__provider-item {
      background-color: #1a1a1a;
      border-radius: 8px;
      padding: 15px;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      justify-content: center;
      align-items: center;
      border: 1px solid var(--page-sut88-border-color);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-sut88__provider-item:hover {
      transform: scale(1.05);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    }

    .page-sut88__provider-logo {
      max-width: 100%;
      height: 100px; /* Fixed height for consistent display, ensure min 200x200px actual image */
      object-fit: contain;
      display: block;
    }

    /* Why Choose Section */
    .page-sut88__why-choose-section {
      background-color: var(--page-sut88-bg-dark);
      padding: 60px 0;
    }

    .page-sut88__why-choose-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 0;
      list-style: none;
    }

    .page-sut88__why-choose-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      border: 1px solid var(--page-sut88-border-color);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-sut88__why-choose-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
    }

    .page-sut88__why-choose-icon {
      width: 100px; /* Ensure icon is at least 200x200px in actual image */
      height: 100px;
      object-fit: contain;
      margin-bottom: 20px;
    }

    .page-sut88__why-choose-title {
      font-size: 1.4em;
      color: var(--page-sut88-highlight-yellow);
      margin-bottom: 10px;
    }

    .page-sut88__why-choose-description {
      font-size: 1em;
      color: var(--page-sut88-text-light);
    }

    /* FAQ Section */
    .page-sut88__faq-section {
      background-color: var(--page-sut88-bg-dark);
      padding: 60px 0;
    }

    .page-sut88__faq-list {
      max-width: 900px;
      margin: 0 auto;
    }

    .page-sut88__faq-item {
      background-color: #1a1a1a;
      border: 1px solid var(--page-sut88-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-sut88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: #222222;
      color: var(--page-sut88-highlight-yellow);
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-sut88__faq-question:hover {
      background-color: #333333;
    }

    .page-sut88__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-sut88__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      pointer-events: none; /* Prevent toggle from blocking click event */
      transition: transform 0.3s ease;
    }

    .page-sut88__faq-item.active .page-sut88__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-sut88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      opacity: 0;
      color: var(--page-sut88-text-light);
      background-color: #1a1a1a;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }

    .page-sut88__faq-item.active .page-sut88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-sut88__faq-answer p {
      margin-bottom: 10px;
    }

    /* Social Media Section */
    .page-sut88__social-media-section {
      background-color: var(--page-sut88-bg-dark);
      padding: 60px 0;
    }

    .page-sut88__social-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      padding: 0;
      list-style: none;
    }

    .page-sut88__social-link {
      display: inline-block;
      transition: transform 0.3s ease;
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-sut88__social-link:hover {
      transform: translateY(-5px) scale(1.1);
    }

    .page-sut88__social-icon {
      width: 80px; /* Ensure actual image is at least 200x200px */
      height: 80px;
      object-fit: contain;
      border-radius: 50%;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    }

    /* Floating Login Button */
    .page-sut88__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #FF4500; /* Orange-red for urgency */
      color: var(--page-sut88-text-light);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      white-space: nowrap; /* Prevent text wrapping */
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-sut88__floating-button:hover {
      background-color: #FF6347;
      transform: translateY(-3px);
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-sut88__hero-section {
        padding-top: 100px; /* Adjust for mobile fixed header */
      }

      .page-sut88__hero-title {
        font-size: 2.2em;
      }

      .page-sut88__hero-description {
        font-size: 1em;
      }

      .page-sut88__section-title {
        font-size: 2em;
      }

      .page-sut88__about-content {
        flex-direction: column;
        text-align: center;
      }

      .page-sut88__game-grid,
      .page-sut88__promo-grid,
      .page-sut88__provider-grid,
      .page-sut88__why-choose-grid {
        grid-template-columns: 1fr;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 15px !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-sut88__game-item,
      .page-sut88__promo-item,
      .page-sut88__provider-item,
      .page-sut88__why-choose-item,
      .page-sut88__faq-item,
      .page-sut88__social-link {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-sut88__game-image,
      .page-sut88__promo-image,
      .page-sut88__provider-logo,
      .page-sut88__why-choose-icon,
      .page-sut88__social-icon,
      .page-sut88__hero-image,
      .page-sut88__about-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-sut88__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
      }

      .page-sut88__faq-answer {
        padding: 0 20px;
      }

      .page-sut88__faq-item.active .page-sut88__faq-answer {
        padding: 15px 20px !important;
      }

      .page-sut88__social-icon {
        width: 60px;
        height: 60px;
      }

      .page-sut88__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }
    }

    @media (max-width: 480px) {
      .page-sut88__hero-title {
        font-size: 1.8em;
      }

      .page-sut88__section-title {
        font-size: 1.8em;
      }

      .page-sut88__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
    }