:root {
      --page-3bet-vc-primary-color: #e44d26; /* A vibrant red-orange, common in betting sites */
      --page-3bet-vc-secondary-color: #333;
      --page-3bet-vc-accent-color: #f7b731; /* Gold/yellow for highlights */
      --page-3bet-vc-background-dark: #1a1a1a;
      --page-3bet-vc-background-light: #2c2c2c;
      --page-3bet-vc-text-color-light: #f0f0f0;
      --page-3bet-vc-text-color-dark: #ddd;
      --page-3bet-vc-border-color: #444;
      --page-3bet-vc-button-hover: #ff6a00;
      --page-3bet-vc-padding-desktop: 80px;
      --page-3bet-vc-padding-mobile: 40px;
      --page-3bet-vc-max-width: 1200px;
    }

    /* Base styles for the page content */
    .page-3bet-vc {
      font-family: 'Arial', sans-serif;
      color: var(--page-3bet-vc-text-color-light);
      background-color: var(--page-3bet-vc-background-dark);
      line-height: 1.6;
      overflow-x: hidden;
      padding-top: 10px; /* Small padding to account for fixed header if body padding is handled by shared.css */
    }

    .page-3bet-vc__container {
      max-width: var(--page-3bet-vc-max-width);
      margin: 0 auto;
      padding: 0 var(--page-3bet-vc-padding-desktop);
      box-sizing: border-box;
    }

    /* Section styling */
    .page-3bet-vc__section {
      padding: var(--page-3bet-vc-padding-desktop) 0;
      text-align: center;
      position: relative;
    }

    .page-3bet-vc__section--dark {
      background-color: var(--page-3bet-vc-background-light);
    }

    .page-3bet-vc__section-title {
      font-size: 3em;
      color: var(--page-3bet-vc-primary-color);
      margin-bottom: 30px;
      font-weight: bold;
      text-transform: uppercase;
      letter-spacing: 1.5px;
    }

    .page-3bet-vc__section-subtitle {
      font-size: 1.5em;
      color: var(--page-3bet-vc-text-color-dark);
      margin-bottom: 60px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .page-3bet-vc__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:hero:1920x1080:betting,casino,vietnam,3bet_vc]') no-repeat center center/cover;
      padding: calc(var(--page-3bet-vc-padding-desktop) * 2) 0;
      color: var(--page-3bet-vc-text-color-light);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 600px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-3bet-vc__hero-title {
      font-size: 4.5em;
      color: var(--page-3bet-vc-accent-color);
      margin-bottom: 20px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 2px;
    }

    .page-3bet-vc__hero-description {
      font-size: 1.8em;
      margin-bottom: 40px;
      max-width: 900px;
      line-height: 1.4;
      font-weight: 300;
    }

    .page-3bet-vc__cta-button {
      display: inline-block;
      background-color: var(--page-3bet-vc-primary-color);
      color: var(--page-3bet-vc-text-color-light);
      padding: 18px 40px;
      border-radius: 50px;
      text-decoration: none;
      font-size: 1.4em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    .page-3bet-vc__cta-button:hover {
      background-color: var(--page-3bet-vc-button-hover);
      transform: translateY(-3px);
    }

    /* Product Display Section */
    .page-3bet-vc__product-display {
      padding: var(--page-3bet-vc-padding-desktop) 0;
      background-color: var(--page-3bet-vc-background-light);
    }

    .page-3bet-vc__product-image-wrapper {
      display: flex;
      justify-content: center;
      align-items: center;
      margin-top: 50px;
    }

    .page-3bet-vc__product-image {
      max-width: 80%; /* Centered and slightly smaller for visual appeal */
      height: auto;
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease;
    }

    .page-3bet-vc__product-image:hover {
      transform: scale(1.02);
    }

    /* Game Categories Section */
    .page-3bet-vc__game-categories {
      background-color: var(--page-3bet-vc-background-dark);
    }

    .page-3bet-vc__category-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 60px;
    }

    .page-3bet-vc__category-card {
      background-color: var(--page-3bet-vc-background-light);
      border-radius: 12px;
      padding: 30px;
      text-align: center;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-3bet-vc-border-color);
    }

    .page-3bet-vc__category-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    }

    .page-3bet-vc__category-icon--large {
      width: 250px; /* Minimum size 200x200 */
      height: 250px;
      margin-bottom: 20px;
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      object-fit: cover;
    }

    .page-3bet-vc__category-title {
      font-size: 1.8em;
      color: var(--page-3bet-vc-accent-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-3bet-vc__category-description {
      font-size: 1.1em;
      color: var(--page-3bet-vc-text-color-dark);
    }

    /* Promotions Section */
    .page-3bet-vc__promotions-section {
      background-color: var(--page-3bet-vc-background-light);
    }

    .page-3bet-vc__promotion-card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 60px;
    }

    .page-3bet-vc__promotion-card {
      background-color: var(--page-3bet-vc-background-dark);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-3bet-vc-border-color);
      text-align: left;
    }

    .page-3bet-vc__promotion-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 18px 35px rgba(0, 0, 0, 0.6);
    }

    .page-3bet-vc__promotion-image {
      width: 100%;
      height: 250px;
      object-fit: cover;
      display: block;
    }

    .page-3bet-vc__promotion-content {
      padding: 25px;
    }

    .page-3bet-vc__promotion-title {
      font-size: 1.8em;
      color: var(--page-3bet-vc-primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-3bet-vc__promotion-description {
      font-size: 1.1em;
      color: var(--page-3bet-vc-text-color-dark);
      margin-bottom: 20px;
    }

    .page-3bet-vc__promotion-button {
      display: inline-block;
      background-color: var(--page-3bet-vc-accent-color);
      color: var(--page-3bet-vc-background-dark);
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-size: 1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-3bet-vc__promotion-button:hover {
      background-color: #ffd700;
    }

    /* Why Choose Us Section */
    .page-3bet-vc__why-choose-us {
      background-color: var(--page-3bet-vc-background-dark);
    }

    .page-3bet-vc__feature-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 60px;
      list-style: none;
      padding: 0;
    }

    .page-3bet-vc__feature-item {
      background-color: var(--page-3bet-vc-background-light);
      border-radius: 12px;
      padding: 30px;
      text-align: center;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-3bet-vc-border-color);
      box-sizing: border-box; /* Crucial for responsive list items */
    }

    .page-3bet-vc__feature-icon {
      width: 200px; /* Minimum size */
      height: 200px;
      margin-bottom: 20px;
      max-width: 100%;
      height: auto;
      object-fit: contain;
    }

    .page-3bet-vc__feature-title {
      font-size: 1.8em;
      color: var(--page-3bet-vc-primary-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-3bet-vc__feature-description {
      font-size: 1.1em;
      color: var(--page-3bet-vc-text-color-dark);
    }

    /* Payment and Providers Section */
    .page-3bet-vc__partners-section {
      background-color: var(--page-3bet-vc-background-light);
    }

    .page-3bet-vc__partners-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 50px;
      justify-items: center;
    }

    .page-3bet-vc__partner-logo {
      width: 200px; /* Minimum width */
      height: 100px; /* Minimum height is not explicitly stated for logos, but 100px is reasonable. */
      object-fit: contain;
      filter: grayscale(80%); /* Allowed since it doesn't change original color, only desaturates */
      transition: filter 0.3s ease;
      max-width: 100%;
      height: auto;
    }

    .page-3bet-vc__partner-logo:hover {
      filter: grayscale(0%);
    }

    /* FAQ Section */
    .page-3bet-vc__faq-section {
      background-color: var(--page-3bet-vc-background-dark);
      padding-bottom: var(--page-3bet-vc-padding-desktop);
    }

    .page-3bet-vc__faq-list {
      margin-top: 60px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
      text-align: left;
      list-style: none;
      padding: 0;
    }

    .page-3bet-vc__faq-item {
      background-color: var(--page-3bet-vc-background-light);
      border-radius: 10px;
      margin-bottom: 15px;
      border: 1px solid var(--page-3bet-vc-border-color);
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-3bet-vc__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: #3a3a3a;
      transition: background-color 0.3s ease;
    }

    .page-3bet-vc__faq-question:hover {
      background-color: #4a4a4a;
    }

    .page-3bet-vc__faq-question h3 {
      margin: 0;
      font-size: 1.3em;
      color: var(--page-3bet-vc-text-color-light);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-3bet-vc__faq-toggle {
      font-size: 2em;
      font-weight: bold;
      color: var(--page-3bet-vc-accent-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent span from blocking click event */
    }

    .page-3bet-vc__faq-item.active .page-3bet-vc__faq-toggle {
      transform: rotate(45deg); /* Plus sign rotates to form an X or similar */
    }

    .page-3bet-vc__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Initial padding must be 0 for smooth transition */
      color: var(--page-3bet-vc-text-color-dark);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 1.1em;
    }

    .page-3bet-vc__faq-item.active .page-3bet-vc__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important; /* Final padding */
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-3bet-vc__hero-title {
        font-size: 3.5em;
      }
      .page-3bet-vc__hero-description {
        font-size: 1.5em;
      }
      .page-3bet-vc__section-title {
        font-size: 2.5em;
      }
      .page-3bet-vc__section-subtitle {
        font-size: 1.3em;
      }
      .page-3bet-vc__container {
        padding: 0 var(--page-3bet-vc-padding-desktop);
      }
    }

    @media (max-width: 768px) {
      .page-3bet-vc__container {
        padding: 0 var(--page-3bet-vc-padding-mobile);
      }
      .page-3bet-vc__section {
        padding: var(--page-3bet-vc-padding-mobile) 0;
      }
      .page-3bet-vc__hero-section {
        padding: calc(var(--page-3bet-vc-padding-mobile) * 2) 0;
        min-height: 450px;
      }
      .page-3bet-vc__hero-title {
        font-size: 2.8em;
      }
      .page-3bet-vc__hero-description {
        font-size: 1.2em;
      }
      .page-3bet-vc__cta-button {
        padding: 15px 30px;
        font-size: 1.2em;
      }
      .page-3bet-vc__section-title {
        font-size: 2em;
      }
      .page-3bet-vc__section-subtitle {
        font-size: 1.1em;
      }

      /* List item mobile responsiveness */
      .page-3bet-vc__feature-list,
      .page-3bet-vc__category-grid,
      .page-3bet-vc__promotion-card-grid,
      .page-3bet-vc__partners-grid {
        grid-template-columns: 1fr; /* Stack items */
        gap: 20px;
        padding: 0 !important; /* Ensure no extra padding from container */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-3bet-vc__feature-item,
      .page-3bet-vc__category-card,
      .page-3bet-vc__promotion-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px; /* Adjust padding for mobile */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-3bet-vc__feature-title,
      .page-3bet-vc__category-title,
      .page-3bet-vc__promotion-title {
        font-size: 1.5em;
      }

      .page-3bet-vc__feature-description,
      .page-3bet-vc__category-description,
      .page-3bet-vc__promotion-description,
      .page-3bet-vc__faq-question h3,
      .page-3bet-vc__faq-answer p {
        font-size: 1em;
      }
      
      .page-3bet-vc__faq-question {
        padding: 15px 20px;
      }
      .page-3bet-vc__faq-answer {
        padding: 15px 20px !important; /* Adjusted for mobile */
      }
      .page-3bet-vc__faq-toggle {
        font-size: 1.8em;
      }

      .page-3bet-vc__product-image {
        max-width: 95%;
      }
      .page-3bet-vc__category-icon--large {
        width: 200px; /* Ensure minimum size */
        height: 200px;
      }
      .page-3bet-vc__feature-icon {
        width: 180px;
        height: 180px;
      }
      .page-3bet-vc__partner-logo {
        width: 150px;
        height: 80px;
      }
    }

    @media (max-width: 480px) {
      .page-3bet-vc__hero-title {
        font-size: 2.2em;
      }
      .page-3bet-vc__hero-description {
        font-size: 1em;
      }
      .page-3bet-vc__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-3bet-vc__section-title {
        font-size: 1.8em;
      }
      .page-3bet-vc__section-subtitle {
        font-size: 0.9em;
      }
    }