:root {
      --page-12tr88__primary-color: #e02b2b; /* Đỏ mạnh */
      --page-12tr88__secondary-color: #ffc107; /* Vàng cam */
      --page-12tr88__dark-background: #1a1a1a; /* Nền tối */
      --page-12tr88__light-text: #ffffff; /* Chữ sáng */
      --page-12tr88__gray-text: #cccccc; /* Chữ xám */
      --page-12tr88__border-color: #333333; /* Màu viền */
      --page-12tr88__accent-color: #28a745; /* Màu nhấn xanh lá */
    }

    .page-12tr88 {
      font-family: 'Arial', sans-serif;
      color: var(--page-12tr88__light-text);
      background-color: var(--page-12tr88__dark-background);
      line-height: 1.6;
    }

    .page-12tr88__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      text-align: center;
      background-color: #222222;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-12tr88__border-color);
    }

    .page-12tr88__section:first-of-type {
      padding-top: 10px; /* Nhỏ hơn để tránh double padding với body */
    }

    .page-12tr88__heading {
      color: var(--page-12tr88__primary-color);
      font-size: 2.5em;
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .page-12tr88__sub-heading {
      color: var(--page-12tr88__secondary-color);
      font-size: 1.8em;
      margin-bottom: 15px;
    }

    .page-12tr88__text {
      color: var(--page-12tr88__gray-text);
      font-size: 1em;
      margin-bottom: 15px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-12tr88__button {
      display: inline-block;
      background-color: var(--page-12tr88__primary-color);
      color: var(--page-12tr88__light-text);
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1.1em;
      margin: 10px 5px;
    }

    .page-12tr88__button:hover {
      background-color: #ff4d4d;
      transform: translateY(-2px);
    }

    .page-12tr88__button--secondary {
      background-color: var(--page-12tr88__secondary-color);
      color: var(--page-12tr88__dark-background);
    }

    .page-12tr88__button--secondary:hover {
      background-color: #ffd700;
    }

    /* Hero Section */
    .page-12tr88__hero-section {
      background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('[GALLERY:hero:1920x1080:gaming,abstract,light,12tr88]') no-repeat center center/cover;
      padding: 80px 20px 60px;
      position: relative;
      overflow: hidden;
      min-height: 400px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      border-radius: 0; /* Hero section typically spans full width */
      margin-bottom: 0;
    }

    .page-12tr88__hero-content {
      position: relative;
      z-index: 10;
      max-width: 900px;
    }

    .page-12tr88__hero-title {
      font-size: 3.5em;
      color: var(--page-12tr88__light-text);
      margin-bottom: 15px;
      line-height: 1.2;
      text-shadow: 0 0 10px rgba(0,0,0,0.7);
    }

    .page-12tr88__hero-description {
      font-size: 1.3em;
      color: var(--page-12tr88__gray-text);
      margin-bottom: 30px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
      text-shadow: 0 0 5px rgba(0,0,0,0.5);
    }

    /* Floating Buttons */
    .page-12tr88__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-12tr88__floating-button {
      background-color: var(--page-12tr88__accent-color);
      color: var(--page-12tr88__light-text);
      padding: 12px 20px;
      border-radius: 25px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-align: center;
      min-width: 100px;
    }

    .page-12tr88__floating-button--login {
      background-color: var(--page-12tr88__secondary-color);
      color: var(--page-12tr88__dark-background);
    }

    .page-12tr88__floating-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
    }

    .page-12tr88__floating-button--login:hover {
      background-color: #ffd700;
    }

    /* Game Categories */
    .page-12tr88__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-12tr88__category-card {
      background-color: #2a2a2a;
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-12tr88__border-color);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .page-12tr88__category-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-12tr88__category-image-wrapper {
        width: 100%;
        max-width: 300px; /* Limit image size within card */
        margin-bottom: 15px;
        overflow: hidden;
        border-radius: 8px;
        box-sizing: border-box;
    }

    .page-12tr88__category-image {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      display: block;
      margin: 0 auto;
      transition: transform 0.3s ease;
    }

    .page-12tr88__category-card:hover .page-12tr88__category-image {
      transform: scale(1.05);
    }

    .page-12tr88__category-title {
      font-size: 1.5em;
      color: var(--page-12tr88__primary-color);
      margin-bottom: 10px;
    }

    .page-12tr88__category-description {
      font-size: 0.95em;
      color: var(--page-12tr88__gray-text);
    }

    /* Product Display */
    .page-12tr88__product-gallery {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-12tr88__product-item {
      background-color: #2a2a2a;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      overflow: hidden;
      width: 100%;
      max-width: 350px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-12tr88__border-color);
      text-align: center;
    }

    .page-12tr88__product-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-12tr88__product-image-wrapper {
        width: 100%;
        height: 220px; /* Fixed height for consistency */
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        box-sizing: border-box;
    }

    .page-12tr88__product-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .page-12tr88__product-item:hover .page-12tr88__product-image {
      transform: scale(1.08);
    }

    .page-12tr88__product-info {
      padding: 20px;
    }

    .page-12tr88__product-title {
      font-size: 1.3em;
      color: var(--page-12tr88__secondary-color);
      margin-bottom: 10px;
    }

    .page-12tr88__product-description {
      font-size: 0.9em;
      color: var(--page-12tr88__gray-text);
      margin-bottom: 15px;
    }

    /* Payment & Providers */
    .page-12tr88__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      margin-top: 30px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-12tr88__logo-item {
      background-color: #2a2a2a;
      padding: 15px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      height: 80px;
      border: 1px solid var(--page-12tr88__border-color);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
      transition: transform 0.2s ease;
    }

    .page-12tr88__logo-item:hover {
      transform: translateY(-3px);
    }

    .page-12tr88__logo-image {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      display: block;
    }

    /* FAQ Section */
    .page-12tr88__faq-section {
      text-align: left;
    }

    .page-12tr88__faq-list {
      max-width: 800px;
      margin: 30px auto 0 auto;
      list-style: none;
      padding: 0;
    }

    .page-12tr88__faq-item {
      background-color: #2a2a2a;
      border: 1px solid var(--page-12tr88__border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    }

    .page-12tr88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #333333;
      color: var(--page-12tr88__light-text);
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-12tr88__faq-question:hover {
      background-color: #444444;
    }

    .page-12tr88__faq-question h3 {
      margin: 0;
      color: var(--page-12tr88__secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
      font-size: 1em; /* Adjust font size for better fit */
    }

    .page-12tr88__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-12tr88__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-12tr88__faq-item.active .page-12tr88__faq-toggle {
      transform: rotate(45deg); /* Plus to X effect */
    }

    .page-12tr88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      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-12tr88__gray-text);
      background-color: #2a2a2a;
    }

    .page-12tr88__faq-item.active .page-12tr88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 20px !important;
      opacity: 1;
    }

    .page-12tr88__faq-answer p {
      margin-bottom: 0;
      font-size: 0.95em;
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-12tr88__hero-title {
        font-size: 3em;
      }
      .page-12tr88__hero-description {
        font-size: 1.2em;
      }
      .page-12tr88__heading {
        font-size: 2em;
      }
      .page-12tr88__sub-heading {
        font-size: 1.5em;
      }
    }

    @media (max-width: 768px) {
      .page-12tr88__hero-section {
        padding: 60px 15px 40px;
      }
      .page-12tr88__hero-title {
        font-size: 2.5em;
      }
      .page-12tr88__hero-description {
        font-size: 1.1em;
      }
      .page-12tr88__heading {
        font-size: 1.8em;
      }
      .page-12tr88__sub-heading {
        font-size: 1.3em;
      }
      .page-12tr88__section {
        padding: 30px 15px;
      }
      .page-12tr88__button {
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-12tr88__floating-buttons {
        bottom: 15px;
        right: 15px;
        flex-direction: row; /* Horizontal layout for smaller screens */
        gap: 8px;
      }
      .page-12tr88__floating-button {
        padding: 10px 15px;
        font-size: 0.9em;
        min-width: unset;
      }

      .page-12tr88__game-categories,
      .page-12tr88__product-gallery {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-12tr88__category-card,
      .page-12tr88__product-item {
        max-width: 100%;
      }
      .page-12tr88__product-image-wrapper {
        height: 180px; /* Adjust height for mobile */
      }

      .page-12tr88__logo-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 15px;
      }

      /* List item mobile responsiveness */
      .page-12tr88__game-categories > *,
      .page-12tr88__product-gallery > *,
      .page-12tr88__logo-grid > * {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-12tr88__game-categories,
      .page-12tr88__product-gallery,
      .page-12tr88__logo-grid,
      .page-12tr88__faq-list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-12tr88__category-description,
      .page-12tr88__product-description,
      .page-12tr88__faq-answer p {
        font-size: 0.9em;
      }

      .page-12tr88__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }
      .page-12tr88__faq-question h3 {
        font-size: 0.95em;
      }
      .page-12tr88__faq-answer {
        padding: 15px 15px;
      }
      .page-12tr88__faq-item.active .page-12tr88__faq-answer {
        padding: 15px 15px !important;
      }

      /* Image responsive */
      .page-12tr88__category-image,
      .page-12tr88__product-image,
      .page-12tr88__logo-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-12tr88__category-image-wrapper,
      .page-12tr88__product-image-wrapper,
      .page-12tr88__logo-item {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-12tr88__hero-title {
        font-size: 2em;
      }
      .page-12tr88__hero-description {
        font-size: 0.95em;
      }
      .page-12tr88__heading {
        font-size: 1.5em;
      }
      .page-12tr88__sub-heading {
        font-size: 1.2em;
      }
      .page-12tr88__floating-buttons {
        flex-direction: column; /* Back to vertical for very small screens */
        align-items: center;
        bottom: 10px;
        right: 10px;
        left: 10px; /* Center-ish */
      }
      .page-12tr88__floating-button {
        width: 100%;
        max-width: 200px; /* Limit width */
      }
    }