:root {
      --page-3winslot__bg-color: #000000;
      --page-3winslot__text-color-white: #FFFFFF;
      --page-3winslot__text-color-yellow: #FFFF00;
      --page-3winslot__button-bg-color: #FFFF00;
      --page-3winslot__button-text-color: #000000;
      --page-3winslot__border-color: #333333;
      --page-3winslot__shadow-color: rgba(255, 255, 0, 0.4);
    }

    .page-3winslot {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-3winslot__bg-color);
      color: var(--page-3winslot__text-color-white);
      line-height: 1.6;
      padding-bottom: 80px; /* Để chừa chỗ cho nút nổi */
    }

    .page-3winslot__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    /* Hero Section */
    .page-3winslot__hero-section {
      text-align: center;
      padding: 150px 0 40px; /* Mobile padding-top for fixed header */
      background-color: var(--page-3winslot__bg-color);
    }
    .page-3winslot__hero-section img {
      max-width: 100%;
      height: auto;
      border-radius: 15px;
      box-shadow: 0 0 20px var(--page-3winslot__shadow-color);
      display: block;
      margin: 0 auto 20px;
    }
    .page-3winslot__hero-section h1 {
      font-size: 2.2em;
      color: var(--page-3winslot__text-color-yellow);
      margin-bottom: 20px;
      line-height: 1.2;
    }
    .page-3winslot__hero-section p {
      font-size: 1.1em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }
    .page-3winslot__cta-button {
      display: inline-block;
      background-color: var(--page-3winslot__button-bg-color);
      color: var(--page-3winslot__button-text-color);
      padding: 15px 30px;
      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 5px 15px rgba(255, 255, 0, 0.3);
    }
    .page-3winslot__cta-button:hover {
      background-color: #FFD700;
      transform: translateY(-3px);
    }

    /* Floating Buttons */
    .page-3winslot__floating-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: space-around;
      padding: 10px 0;
      background-color: rgba(0, 0, 0, 0.85);
      z-index: 1000;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
    }
    .page-3winslot__floating-buttons a {
      flex: 1;
      text-align: center;
      padding: 12px 10px;
      margin: 0 5px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      transition: background-color 0.3s ease;
    }
    .page-3winslot__floating-buttons .page-3winslot__register-button {
      background-color: #FF4500; /* Màu cam nổi bật */
      color: var(--page-3winslot__text-color-white);
      box-shadow: 0 2px 8px rgba(255, 69, 0, 0.4);
    }
    .page-3winslot__floating-buttons .page-3winslot__register-button:hover {
      background-color: #FF6347;
    }
    .page-3winslot__floating-buttons .page-3winslot__login-button {
      background-color: var(--page-3winslot__button-bg-color);
      color: var(--page-3winslot__button-text-color);
      box-shadow: 0 2px 8px var(--page-3winslot__shadow-color);
    }
    .page-3winslot__floating-buttons .page-3winslot__login-button:hover {
      background-color: #FFD700;
    }

    /* General Section Styling */
    .page-3winslot__section {
      padding: 60px 0;
      text-align: center;
    }
    .page-3winslot__section h2 {
      font-size: 2em;
      color: var(--page-3winslot__text-color-yellow);
      margin-bottom: 40px;
      position: relative;
      padding-bottom: 15px;
    }
    .page-3winslot__section h2::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-3winslot__text-color-yellow);
      border-radius: 2px;
    }

    /* Game Categories */
    .page-3winslot__game-categories-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }
    .page-3winslot__category-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 20px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-decoration: none;
      color: var(--page-3winslot__text-color-white);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 180px;
      border: 1px solid var(--page-3winslot__border-color);
    }
    .page-3winslot__category-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(255, 255, 0, 0.2);
    }
    .page-3winslot__category-item img {
      max-width: 100px;
      height: auto;
      margin-bottom: 15px;
      border-radius: 5px;
      max-height: 100px; /* Ensure images are not too large */
      object-fit: contain;
    }
    .page-3winslot__category-item h3 {
      font-size: 1.2em;
      color: var(--page-3winslot__text-color-yellow);
      margin: 0;
    }

    /* Featured Slots */
    .page-3winslot__featured-slots-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }
    .page-3winslot__slot-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-3winslot__border-color);
    }
    .page-3winslot__slot-card:hover {
      transform: translateY(-7px);
      box-shadow: 0 10px 25px rgba(255, 255, 0, 0.3);
    }
    .page-3winslot__slot-card img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }
    .page-3winslot__slot-card-content {
      padding: 20px;
    }
    .page-3winslot__slot-card h3 {
      font-size: 1.3em;
      color: var(--page-3winslot__text-color-yellow);
      margin-top: 0;
      margin-bottom: 10px;
    }
    .page-3winslot__slot-card p {
      font-size: 0.95em;
      color: var(--page-3winslot__text-color-white);
      margin-bottom: 15px;
    }
    .page-3winslot__play-button {
      display: inline-block;
      background-color: var(--page-3winslot__button-bg-color);
      color: var(--page-3winslot__button-text-color);
      padding: 10px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      transition: background-color 0.3s ease;
    }
    .page-3winslot__play-button:hover {
      background-color: #FFD700;
    }

    /* Why Choose Section */
    .page-3winslot__why-choose-list {
      list-style: none;
      padding: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }
    .page-3winslot__why-choose-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 25px;
      text-align: left;
      border: 1px solid var(--page-3winslot__border-color);
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }
    .page-3winslot__why-choose-item h3 {
      font-size: 1.3em;
      color: var(--page-3winslot__text-color-yellow);
      margin-top: 0;
      margin-bottom: 10px;
    }
    .page-3winslot__why-choose-item p {
      font-size: 0.95em;
      color: var(--page-3winslot__text-color-white);
    }

    /* Game Providers */
    .page-3winslot__game-providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      margin-top: 40px;
      align-items: center;
      justify-items: center;
    }
    .page-3winslot__provider-logo {
      width: 100%;
      max-width: 120px;
      height: auto;
      object-fit: contain;
      filter: brightness(0.8) grayscale(100%); /* Slightly dim and grayscale for consistency */
      transition: filter 0.3s ease, transform 0.3s ease;
      border-radius: 5px;
      padding: 5px;
    }
    .page-3winslot__provider-logo:hover {
      filter: brightness(1) grayscale(0%); /* Full color on hover */
      transform: scale(1.05);
    }

    /* Promotions */
    .page-3winslot__promotions-list {
      list-style: none;
      padding: 0;
      margin-top: 40px;
      display: grid;
      grid-template-columns: 1fr;
      gap: 25px;
    }
    .page-3winslot__promotion-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 25px;
      text-align: left;
      border: 1px solid var(--page-3winslot__border-color);
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      display: flex;
      align-items: center;
    }
    .page-3winslot__promotion-item img {
      width: 80px;
      height: 80px;
      object-fit: cover;
      border-radius: 8px;
      margin-right: 20px;
    }
    .page-3winslot__promotion-content h3 {
      font-size: 1.4em;
      color: var(--page-3winslot__text-color-yellow);
      margin-top: 0;
      margin-bottom: 8px;
    }
    .page-3winslot__promotion-content p {
      font-size: 1em;
      color: var(--page-3winslot__text-color-white);
      margin-bottom: 10px;
    }
    .page-3winslot__promotion-content a {
      color: var(--page-3winslot__text-color-yellow);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }
    .page-3winslot__promotion-content a:hover {
      color: #FFD700;
      text-decoration: underline;
    }

    /* FAQ Section */
    .page-3winslot__faq-container {
      margin-top: 40px;
      text-align: left;
    }
    .page-3winslot__faq-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      margin-bottom: 15px;
      border: 1px solid var(--page-3winslot__border-color);
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }
    .page-3winslot__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: #222222;
      transition: background-color 0.3s ease;
    }
    .page-3winslot__faq-question:hover {
      background-color: #2a2a2a;
    }
    .page-3winslot__faq-question h3 {
      font-size: 1.2em;
      color: var(--page-3winslot__text-color-yellow);
      margin: 0;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }
    .page-3winslot__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-3winslot__text-color-yellow);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }
    .page-3winslot__faq-item.active .page-3winslot__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' or '-' */
    }
    .page-3winslot__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      color: var(--page-3winslot__text-color-white);
      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: 0.95em;
    }
    .page-3winslot__faq-item.active .page-3winslot__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (min-width: 768px) {
      .page-3winslot__hero-section {
        padding: 100px 0 60px; /* Desktop padding-top for fixed header */
      }
      .page-3winslot__hero-section h1 {
        font-size: 3em;
      }
      .page-3winslot__section h2 {
        font-size: 2.5em;
      }
      .page-3winslot__game-categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      }
      .page-3winslot__floating-buttons {
        width: auto;
        bottom: 20px;
        right: 20px;
        left: auto;
        flex-direction: column;
        justify-content: flex-end;
        align-items: flex-end;
        padding: 0;
        background-color: transparent;
        box-shadow: none;
      }
      .page-3winslot__floating-buttons a {
        width: 180px;
        margin: 10px 0;
        padding: 15px 20px;
        font-size: 1.1em;
      }
      .page-3winslot__promotions-list {
        grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
      }
      .page-3winslot__promotion-item img {
        width: 100px;
        height: 100px;
      }
      .page-3winslot__promotion-content h3 {
        font-size: 1.5em;
      }
    }

    /* Mobile image responsiveness enforcement */
    @media (max-width: 768px) {
      .page-3winslot__hero-section img,
      .page-3winslot__category-item img,
      .page-3winslot__slot-card img,
      .page-3winslot__provider-logo,
      .page-3winslot__promotion-item img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-3winslot__hero-section,
      .page-3winslot__category-item,
      .page-3winslot__slot-card,
      .page-3winslot__provider-logo-wrapper, /* if there's a wrapper */
      .page-3winslot__promotion-item {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
      .page-3winslot__floating-buttons a {
        font-size: 0.9em;
        padding: 10px 8px;
      }
    }