/* Reset và biến cơ bản */
    :root {
      --page-sodo66app__primary-color: #e44d26; /* Màu cam đỏ */
      --page-sodo66app__secondary-color: #ff8c00; /* Màu cam */
      --page-sodo66app__text-color: #333;
      --page-sodo66app__light-text-color: #fff;
      --page-sodo66app__background-color: #f4f7f6;
      --page-sodo66app__dark-background: #2c3e50; /* Màu xanh đậm */
      --page-sodo66app__border-radius: 8px;
      --page-sodo66app__spacing-md: 20px;
      --page-sodo66app__spacing-lg: 40px;
    }

    /* Đảm bảo nội dung không bị che bởi header cố định */
    .page-sodo66app {
      padding-top: 120px; /* Cho desktop */
      background-color: var(--page-sodo66app__background-color);
      color: var(--page-sodo66app__text-color);
      line-height: 1.6;
      font-family: 'Arial', sans-serif;
    }

    @media (max-width: 768px) {
      .page-sodo66app {
        padding-top: 100px; /* Cho mobile */
      }
    }

    /* Hero Section */
    .page-sodo66app__hero-section {
      text-align: center;
      padding: var(--page-sodo66app__spacing-lg) 15px;
      background-color: var(--page-sodo66app__dark-background);
      color: var(--page-sodo66app__light-text-color);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    .page-sodo66app__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      object-fit: cover;
      margin-bottom: var(--page-sodo66app__spacing-md);
      border-radius: var(--page-sodo66app__border-radius);
    }

    .page-sodo66app__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-sodo66app__light-text-color);
      font-weight: bold;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-sodo66app__hero-description {
      font-size: 1.2em;
      margin-bottom: var(--page-sodo66app__spacing-md);
      max-width: 800px;
    }

    .page-sodo66app__cta-button {
      display: inline-block;
      background-color: var(--page-sodo66app__primary-color);
      color: var(--page-sodo66app__light-text-color);
      padding: 15px 30px;
      border-radius: var(--page-sodo66app__border-radius);
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-sodo66app__cta-button:hover {
      background-color: var(--page-sodo66app__secondary-color);
      transform: translateY(-3px);
    }

    /* Floating Login/Register Button */
    .page-sodo66app__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-sodo66app__floating-button {
      background-color: var(--page-sodo66app__primary-color);
      color: var(--page-sodo66app__light-text-color);
      padding: 12px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.3s ease;
      min-width: 150px;
    }

    .page-sodo66app__floating-button:hover {
      background-color: var(--page-sodo66app__secondary-color);
      transform: translateY(-2px);
    }

    /* General Section Styling */
    .page-sodo66app__section {
      padding: var(--page-sodo66app__spacing-lg) 15px;
      margin: 0 auto;
      max-width: 1200px;
      text-align: center;
    }

    .page-sodo66app__section--dark {
      background-color: var(--page-sodo66app__dark-background);
      color: var(--page-sodo66app__light-text-color);
    }

    .page-sodo66app__section-title {
      font-size: 2.2em;
      margin-bottom: var(--page-sodo66app__spacing-md);
      color: var(--page-sodo66app__primary-color);
    }

    .page-sodo66app__section--dark .page-sodo66app__section-title {
      color: var(--page-sodo66app__light-text-color);
    }

    .page-sodo66app__section-subtitle {
      font-size: 1.4em;
      margin-bottom: var(--page-sodo66app__spacing-md);
      color: var(--page-sodo66app__text-color);
    }

    .page-sodo66app__section--dark .page-sodo66app__section-subtitle {
      color: var(--page-sodo66app__light-text-color);
    }

    .page-sodo66app__text-content {
      text-align: left;
      margin-bottom: var(--page-sodo66app__spacing-md);
      font-size: 1.1em;
    }

    /* Game Categories */
    .page-sodo66app__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--page-sodo66app__spacing-md);
      margin-top: var(--page-sodo66app__spacing-md);
    }

    .page-sodo66app__game-card {
      background-color: #fff;
      border-radius: var(--page-sodo66app__border-radius);
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-decoration: none;
      color: var(--page-sodo66app__text-color);
      display: flex;
      flex-direction: column;
    }

    .page-sodo66app__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    }

    .page-sodo66app__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100% !important; /* Important for responsiveness */
      height: auto !important; /* Important for responsiveness */
    }

    .page-sodo66app__game-card-content {
      padding: 15px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .page-sodo66app__game-card-title {
      font-size: 1.3em;
      margin-bottom: 10px;
      color: var(--page-sodo66app__primary-color);
      font-weight: bold;
    }

    .page-sodo66app__game-card-description {
      font-size: 0.95em;
      color: #555;
    }

    /* Game Providers */
    .page-sodo66app__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: var(--page-sodo66app__spacing-md);
      padding: 20px;
      background-color: #fff;
      border-radius: var(--page-sodo66app__border-radius);
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .page-sodo66app__provider-item {
      text-align: center;
    }

    .page-sodo66app__provider-logo {
      width: 100%;
      max-width: 150px !important; /* Adjust as needed */
      height: auto !important;
      object-fit: contain;
      margin: 0 auto 10px auto;
      display: block;
      border-radius: 4px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }

    .page-sodo66app__provider-name {
      font-size: 0.9em;
      color: var(--page-sodo66app__text-color);
      font-weight: bold;
    }

    /* How to Download Section */
    .page-sodo66app__download-steps {
      display: flex;
      flex-direction: column;
      gap: var(--page-sodo66app__spacing-md);
      text-align: left;
    }

    .page-sodo66app__step-item {
      background-color: #fff;
      padding: var(--page-sodo66app__spacing-md);
      border-radius: var(--page-sodo66app__border-radius);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
      display: flex;
      align-items: flex-start;
      gap: 15px;
    }

    .page-sodo66app__step-number {
      background-color: var(--page-sodo66app__primary-color);
      color: var(--page-sodo66app__light-text-color);
      border-radius: 50%;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5em;
      font-weight: bold;
      flex-shrink: 0;
    }

    .page-sodo66app__step-content h3 {
      font-size: 1.3em;
      color: var(--page-sodo66app__primary-color);
      margin-top: 0;
      margin-bottom: 5px;
    }

    .page-sodo66app__step-content p {
      margin-bottom: 0;
      font-size: 1em;
    }

    /* Payment Methods */
    .page-sodo66app__payment-methods-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 15px;
      margin-top: var(--page-sodo66app__spacing-md);
    }

    .page-sodo66app__payment-item {
      background-color: #fff;
      padding: 10px;
      border-radius: var(--page-sodo66app__border-radius);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease;
    }

    .page-sodo66app__payment-item:hover {
      transform: translateY(-3px);
    }

    .page-sodo66app__payment-logo {
      width: 100%;
      max-width: 100px !important;
      height: auto !important;
      object-fit: contain;
      margin-bottom: 5px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-sodo66app__payment-name {
      font-size: 0.85em;
      color: var(--page-sodo66app__text-color);
      font-weight: bold;
    }

    /* FAQ Section */
    .page-sodo66app__faq-container {
      margin-top: var(--page-sodo66app__spacing-md);
      text-align: left;
    }

    .page-sodo66app__faq-item {
      background-color: #fff;
      border: 1px solid #ddd;
      border-radius: var(--page-sodo66app__border-radius);
      margin-bottom: 10px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-sodo66app__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #f9f9f9;
      color: var(--page-sodo66app__text-color);
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-sodo66app__faq-question:hover {
      background-color: #eee;
    }

    .page-sodo66app__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-sodo66app__primary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-sodo66app__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-sodo66app__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-sodo66app__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px; /* Initial padding for collapsed state */
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #555;
    }

    .page-sodo66app__faq-item.active .page-sodo66app__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to show content */
      padding: 20px 15px !important; /* Expanded padding */
      opacity: 1;
    }

    .page-sodo66app__faq-item.active .page-sodo66app__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar, or just rotate */
    }

    /* Responsive adjustments */
    @media (max-width: 992px) {
      .page-sodo66app__hero-title {
        font-size: 2.2em;
      }
      .page-sodo66app__hero-description {
        font-size: 1.1em;
      }
      .page-sodo66app__section-title {
        font-size: 1.8em;
      }
      .page-sodo66app__section-subtitle {
        font-size: 1.2em;
      }
      .page-sodo66app__game-categories {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      }
      .page-sodo66app__provider-logo {
        max-width: 120px !important;
      }
      .page-sodo66app__floating-button {
        min-width: 120px;
        font-size: 0.9em;
        padding: 10px 15px;
      }
    }

    @media (max-width: 768px) {
      .page-sodo66app__hero-title {
        font-size: 1.8em;
      }
      .page-sodo66app__hero-description {
        font-size: 1em;
      }
      .page-sodo66app__section {
        padding: var(--page-sodo66app__spacing-md) 10px;
      }
      .page-sodo66app__section-title {
        font-size: 1.6em;
      }
      .page-sodo66app__game-categories {
        grid-template-columns: 1fr; /* Stack cards on mobile */
      }
      .page-sodo66app__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }
      .page-sodo66app__step-content h3 {
        margin-top: 10px;
      }
      .page-sodo66app__providers-grid,
      .page-sodo66app__payment-methods-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
      }
      .page-sodo66app__floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 8px;
      }
      .page-sodo66app__faq-question h3 {
        font-size: 1em;
      }
      .page-sodo66app__faq-answer {
        padding: 0 10px;
      }
      .page-sodo66app__faq-item.active .page-sodo66app__faq-answer {
        padding: 15px 10px !important;
      }
      /* Ensure images are responsive on mobile */
      .page-sodo66app img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }
      .page-sodo66app__game-image {
        height: 180px; /* Adjust height for mobile game cards */
      }
      .page-sodo66app__provider-logo {
        max-width: 80px !important;
      }
      .page-sodo66app__payment-logo {
        max-width: 80px !important;
      }
    }

    @media (max-width: 480px) {
      .page-sodo66app__hero-title {
        font-size: 1.5em;
      }
      .page-sodo66app__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-sodo66app__section-title {
        font-size: 1.4em;
      }
      .page-sodo66app__floating-button {
        min-width: 100px;
        font-size: 0.8em;
        padding: 8px 12px;
      }
    }