:root {
      --page-188bet-app-ios-primary-color: #e44d26; /* Cam đỏ */
      --page-188bet-app-ios-secondary-color: #333; /* Đen xám */
      --page-188bet-app-ios-accent-color: #f7b32b; /* Vàng */
      --page-188bet-app-ios-text-light: #f5f5f5; /* Trắng nhạt */
      --page-188bet-app-ios-text-dark: #222; /* Đen đậm */
      --page-188bet-app-ios-bg-light: #ffffff; /* Trắng */
      --page-188bet-app-ios-bg-dark: #1a1a1a; /* Đen */
      --page-188bet-app-ios-border-color: #ddd; /* Xám nhạt */
    }

    .page-188bet-app-ios {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--page-188bet-app-ios-text-dark);
      background-color: var(--page-188bet-app-ios-bg-light);
      padding-top: 10px; /* Adjust for fixed header, as per instructions */
    }

    .page-188bet-app-ios__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      box-sizing: border-box;
    }

    .page-188bet-app-ios__section--dark {
      background-color: var(--page-188bet-app-ios-bg-dark);
      color: var(--page-188bet-app-ios-text-light);
    }

    .page-188bet-app-ios__section-title {
      text-align: center;
      color: var(--page-188bet-app-ios-primary-color);
      font-size: 2.5em;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-188bet-app-ios__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-188bet-app-ios-accent-color);
      border-radius: 2px;
    }

    .page-188bet-app-ios__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:hero:1920x1080:188bet,ios,app,mobile,betting]') no-repeat center center/cover;
      color: var(--page-188bet-app-ios-text-light);
      text-align: center;
      padding: 100px 20px 60px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 60vh;
      box-sizing: border-box;
    }

    .page-188bet-app-ios__hero-title {
      font-size: 3.5em;
      margin-bottom: 20px;
      color: var(--page-188bet-app-ios-accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-188bet-app-ios__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 40px;
      max-width: 800px;
      color: var(--page-188bet-app-ios-text-light);
    }

    .page-188bet-app-ios__cta-button {
      background-color: var(--page-188bet-app-ios-primary-color);
      color: var(--page-188bet-app-ios-text-light);
      padding: 15px 30px;
      border: none;
      border-radius: 8px;
      font-size: 1.2em;
      font-weight: bold;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      display: inline-block;
    }

    .page-188bet-app-ios__cta-button:hover {
      background-color: #c73c1c; /* Darker primary */
      transform: translateY(-2px);
    }

    .page-188bet-app-ios__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-188bet-app-ios__feature-item {
      background-color: var(--page-188bet-app-ios-bg-light);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-188bet-app-ios-border-color);
      box-sizing: border-box;
    }

    .page-188bet-app-ios__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    }

    .page-188bet-app-ios__feature-icon {
      width: 100px;
      height: 100px;
      margin-bottom: 20px;
      border-radius: 10px;
      object-fit: cover;
    }

    .page-188bet-app-ios__feature-title {
      font-size: 1.5em;
      color: var(--page-188bet-app-ios-primary-color);
      margin-bottom: 15px;
    }

    .page-188bet-app-ios__feature-description {
      color: var(--page-188bet-app-ios-secondary-color);
      font-size: 0.95em;
    }

    .page-188bet-app-ios__how-to-download-steps {
      display: flex;
      flex-direction: column;
      gap: 30px;
      margin-top: 40px;
    }

    .page-188bet-app-ios__step-item {
      display: flex;
      align-items: center;
      background-color: var(--page-188bet-app-ios-bg-light);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      border-left: 5px solid var(--page-188bet-app-ios-primary-color);
      box-sizing: border-box;
    }

    .page-188bet-app-ios__step-number {
      font-size: 2.5em;
      font-weight: bold;
      color: var(--page-188bet-app-ios-primary-color);
      margin-right: 20px;
      min-width: 50px;
      text-align: center;
    }

    .page-188bet-app-ios__step-content h3 {
      font-size: 1.4em;
      color: var(--page-188bet-app-ios-secondary-color);
      margin-bottom: 10px;
    }

    .page-188bet-app-ios__step-content p {
      color: var(--page-188bet-app-ios-secondary-color);
      font-size: 0.95em;
    }

    .page-188bet-app-ios__step-image {
      width: 250px;
      height: 180px;
      border-radius: 8px;
      object-fit: cover;
      margin-left: auto;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .page-188bet-app-ios__qr-code-section {
      text-align: center;
      margin-top: 40px;
    }

    .page-188bet-app-ios__qr-code-image {
      width: 250px;
      height: 250px;
      border: 5px solid var(--page-188bet-app-ios-primary-color);
      border-radius: 10px;
      margin-bottom: 20px;
      object-fit: cover;
    }

    .page-188bet-app-ios__qr-code-text {
      font-size: 1.2em;
      font-weight: bold;
      color: var(--page-188bet-app-ios-secondary-color);
    }

    .page-188bet-app-ios__product-gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-188bet-app-ios__product-card {
      background-color: var(--page-188bet-app-ios-bg-light);
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-188bet-app-ios-border-color);
      box-sizing: border-box;
    }

    .page-188bet-app-ios__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    }

    .page-188bet-app-ios__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-bottom: 1px solid var(--page-188bet-app-ios-border-color);
    }

    .page-188bet-app-ios__product-info {
      padding: 20px;
    }

    .page-188bet-app-ios__product-title {
      font-size: 1.3em;
      color: var(--page-188bet-app-ios-primary-color);
      margin-bottom: 10px;
    }

    .page-188bet-app-ios__product-description {
      font-size: 0.9em;
      color: var(--page-188bet-app-ios-secondary-color);
    }

    .page-188bet-app-ios__faq-container {
      margin-top: 40px;
    }

    .page-188bet-app-ios__faq-item {
      background-color: var(--page-188bet-app-ios-bg-light);
      border: 1px solid var(--page-188bet-app-ios-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-188bet-app-ios__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #f9f9f9;
      border-bottom: 1px solid var(--page-188bet-app-ios-border-color);
      transition: background-color 0.3s ease;
    }

    .page-188bet-app-ios__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-188bet-app-ios__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-188bet-app-ios-secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-188bet-app-ios__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-188bet-app-ios-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-188bet-app-ios__faq-item.active .page-188bet-app-ios__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-188bet-app-ios__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-188bet-app-ios-text-dark);
    }

    .page-188bet-app-ios__faq-item.active .page-188bet-app-ios__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-188bet-app-ios__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-188bet-app-ios__floating-button {
      background-color: var(--page-188bet-app-ios-accent-color);
      color: var(--page-188bet-app-ios-text-dark);
      padding: 12px 20px;
      border-radius: 25px;
      font-size: 1em;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.2s ease;
      cursor: pointer;
      text-decoration: none; /* Ensure it looks like a button */
      display: block; /* For proper padding and width */
      width: 120px; /* Fixed width for consistency */
      box-sizing: border-box;
    }

    .page-188bet-app-ios__floating-button--register {
      background-color: var(--page-188bet-app-ios-primary-color);
      color: var(--page-188bet-app-ios-text-light);
    }

    .page-188bet-app-ios__floating-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    }
    .page-188bet-app-ios__floating-button--register:hover {
      background-color: #c73c1c;
    }
    .page-188bet-app-ios__floating-button--login:hover {
      background-color: #e0a322;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-188bet-app-ios__hero-section {
        padding: 80px 15px 40px;
        min-height: 50vh;
      }

      .page-188bet-app-ios__hero-title {
        font-size: 2.5em;
      }

      .page-188bet-app-ios__hero-subtitle {
        font-size: 1.2em;
      }

      .page-188bet-app-ios__section-title {
        font-size: 2em;
      }

      .page-188bet-app-ios__features-grid,
      .page-188bet-app-ios__product-gallery {
        grid-template-columns: 1fr;
      }

      .page-188bet-app-ios__feature-item,
      .page-188bet-app-ios__product-card {
        padding: 20px;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-188bet-app-ios__how-to-download-steps {
        gap: 20px;
      }

      .page-188bet-app-ios__step-item {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-188bet-app-ios__step-number {
        margin-right: 0;
        margin-bottom: 15px;
      }

      .page-188bet-app-ios__step-image {
        margin-top: 20px;
        margin-left: auto;
        margin-right: auto;
        width: 100% !important;
        max-width: 300px !important; /* Limit max width for smaller screens */
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-188bet-app-ios__qr-code-image {
        width: 200px;
        height: 200px;
      }

      .page-188bet-app-ios__faq-question {
        padding: 15px;
      }

      .page-188bet-app-ios__faq-question h3 {
        font-size: 1em;
      }

      .page-188bet-app-ios__faq-answer {
        padding: 0 10px;
      }
      .page-188bet-app-ios__faq-item.active .page-188bet-app-ios__faq-answer {
        padding: 15px 10px !important;
      }
      .page-188bet-app-ios__floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 8px;
      }
      .page-188bet-app-ios__floating-button {
        width: 100px;
        padding: 10px 15px;
        font-size: 0.9em;
      }
      /* Ensure all images are responsive */
      .page-188bet-app-ios img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-188bet-app-ios__feature-icon,
      .page-188bet-app-ios__product-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-188bet-app-ios__feature-description,
      .page-188bet-app-ios__product-description,
      .page-188bet-app-ios__step-content p,
      .page-188bet-app-ios__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }