/* Tổng quan */
    .page-100kbonus {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f8f9fa;
      padding: 20px 0;
    }

    .page-100kbonus__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-100kbonus__section {
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
      margin-bottom: 30px;
      padding: 30px;
      text-align: center;
    }

    .page-100kbonus__title {
      color: #0056b3;
      font-size: 2.5em;
      margin-bottom: 20px;
      font-weight: 700;
    }

    .page-100kbonus__subtitle {
      color: #007bff;
      font-size: 1.8em;
      margin-bottom: 15px;
      font-weight: 600;
    }

    .page-100kbonus__text {
      font-size: 1.1em;
      margin-bottom: 20px;
      color: #555;
    }

    /* Hero Section */
    .page-100kbonus__hero-section {
      background: linear-gradient(135deg, #007bff, #0056b3);
      color: #fff;
      padding: 100px 0 50px; /* Adjusted for fixed header */
      border-radius: 0 0 20px 20px;
      margin-bottom: 30px;
      position: relative;
      overflow: hidden;
      padding-top: 120px; /* Fixed header spacing */
    }

    .page-100kbonus__hero-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        margin-bottom: 20px;
    }

    .page-100kbonus__hero-image {
        max-width: 100%;
        height: auto;
        border-radius: 10px;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        display: block;
        margin: 0 auto;
    }

    .page-100kbonus__hero-title {
      color: #fff;
      font-size: 3em;
      margin-bottom: 20px;
      font-weight: 800;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
    }

    .page-100kbonus__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      opacity: 0.9;
    }

    .page-100kbonus__cta-button {
      display: inline-block;
      background-color: #ffc107;
      color: #333;
      padding: 15px 35px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    }

    .page-100kbonus__cta-button:hover {
      background-color: #e0a800;
      transform: translateY(-3px);
      color: #000;
    }

    /* Floating Login/Register Button */
    .page-100kbonus__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #dc3545;
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: pulse 1.5s infinite;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      line-height: 1.2;
    }

    .page-100kbonus__floating-button:hover {
      background-color: #c82333;
      animation: none;
    }

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Game Categories */
    .page-100kbonus__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-100kbonus__game-item {
      background-color: #fefefe;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-100kbonus__game-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    }

    .page-100kbonus__game-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        height: 180px; /* Fixed height for consistency */
        display: flex;
        align-items: center;
        justify-content: center;
    }

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

    .page-100kbonus__game-title {
      font-size: 1.3em;
      color: #0056b3;
      padding: 15px 10px;
      margin: 0;
      font-weight: 600;
      text-decoration: none;
      display: block;
    }

    .page-100kbonus__game-title:hover {
      color: #007bff;
    }

    /* Game Providers */
    .page-100kbonus__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
      align-items: center;
      justify-content: center;
    }

    .page-100kbonus__provider-item {
      background-color: #fefefe;
      border-radius: 8px;
      padding: 15px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      height: 120px; /* Fixed height for logos */
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-100kbonus__provider-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
    }

    .page-100kbonus__provider-logo-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .page-100kbonus__provider-logo {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      display: block;
    }

    /* Payment Methods */
    .page-100kbonus__payment-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 15px;
      margin-top: 25px;
      align-items: center;
      justify-content: center;
    }

    .page-100kbonus__payment-item {
      background-color: #fefefe;
      border-radius: 8px;
      padding: 10px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      text-align: center;
      height: 80px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-100kbonus__payment-logo-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .page-100kbonus__payment-logo {
      max-width: 90%;
      max-height: 90%;
      object-fit: contain;
      display: block;
    }

    /* FAQ Section */
    .page-100kbonus__faq-list {
      margin-top: 30px;
      text-align: left;
    }

    .page-100kbonus__faq-item {
      background-color: #fefefe;
      border: 1px solid #e0e0e0;
      border-radius: 10px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-100kbonus__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #f0f8ff;
      color: #0056b3;
      font-weight: 600;
      font-size: 1.2em;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-100kbonus__faq-question:hover {
      background-color: #e6f2ff;
    }

    .page-100kbonus__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click */
      color: #0056b3;
      font-size: 1.2em; /* Ensure consistent font size */
    }

    .page-100kbonus__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
      color: #0056b3;
    }

    .page-100kbonus__faq-item.active .page-100kbonus__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-100kbonus__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: #333;
    }

    .page-100kbonus__faq-item.active .page-100kbonus__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important;
      opacity: 1;
    }

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

      .page-100kbonus__title {
        font-size: 2em;
      }

      .page-100kbonus__subtitle {
        font-size: 1.5em;
      }

      .page-100kbonus__hero-title {
        font-size: 2.2em;
      }

      .page-100kbonus__hero-description {
        font-size: 1.1em;
      }

      .page-100kbonus__cta-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }

      .page-100kbonus__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-100kbonus__game-grid {
        grid-template-columns: 1fr;
      }

      .page-100kbonus__provider-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      }

      .page-100kbonus__payment-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
      }

      .page-100kbonus__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
      }

      .page-100kbonus__faq-question h3 {
        font-size: 1.1em;
      }

      .page-100kbonus__faq-answer {
        padding: 0 20px;
      }

      .page-100kbonus__faq-item.active .page-100kbonus__faq-answer {
        padding: 15px 20px !important;
      }

      /* Image responsive styles for mobile */
      .page-100kbonus__hero-image,
      .page-100kbonus__game-image,
      .page-100kbonus__provider-logo,
      .page-100kbonus__payment-logo {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-100kbonus__hero-image-wrapper,
      .page-100kbonus__game-image-wrapper,
      .page-100kbonus__provider-logo-wrapper,
      .page-100kbonus__payment-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }