:root {
      --page-nh-online-188-loto__primary-color: #e02f2f; /* Đỏ rực, phù hợp với sự sôi động của cá cược */
      --page-nh-online-188-loto__secondary-color: #ffc107; /* Vàng hổ phách, điểm nhấn */
      --page-nh-online-188-loto__dark-background: #1a1a1a; /* Nền tối */
      --page-nh-online-188-loto__light-text: #f0f0f0; /* Chữ sáng */
      --page-nh-online-188-loto__gray-text: #cccccc; /* Chữ xám */
      --page-nh-online-188-loto__border-color: #333333; /* Màu viền */
      --page-nh-online-188-loto__card-background: #2a2a2a; /* Nền thẻ */
    }

    /* Base styles for the specific page container */
    .page-nh-online-188-loto {
      font-family: 'Arial', sans-serif;
      color: var(--page-nh-online-188-loto__light-text);
      background-color: var(--page-nh-online-188-loto__dark-background);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* Section padding */
    .page-nh-online-188-loto__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    /* Hero Section */
    .page-nh-online-188-loto__hero-section {
      position: relative;
      width: 100%;
      height: 60vh; /* Responsive height */
      min-height: 300px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: var(--page-nh-online-188-loto__light-text);
      overflow: hidden;
      padding-top: 10px; /* Small top padding, expecting body padding for header offset */
    }

    .page-nh-online-188-loto__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      max-width: 100%;
    }

    .page-nh-online-188-loto__hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
      z-index: 2;
    }

    .page-nh-online-188-loto__hero-content {
      position: relative;
      z-index: 3;
      max-width: 900px;
      padding: 0 20px;
    }

    .page-nh-online-188-loto__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-nh-online-188-loto__secondary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-nh-online-188-loto__hero-subtitle {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--page-nh-online-188-loto__light-text);
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    }

    .page-nh-online-188-loto__button {
      background-color: var(--page-nh-online-188-loto__primary-color);
      color: var(--page-nh-online-188-loto__light-text);
      padding: 12px 25px;
      border: none;
      border-radius: 5px;
      font-size: 1.1em;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: inline-block;
      text-decoration: none;
    }

    .page-nh-online-188-loto__button:hover {
      background-color: #c02a2a; /* Darker shade of primary-color */
      transform: translateY(-2px);
    }
    .page-nh-online-188-loto__button:active {
      transform: translateY(0);
    }

    /* General Headings */
    .page-nh-online-188-loto h1,
    .page-nh-online-188-loto h2,
    .page-nh-online-188-loto h3 {
      color: var(--page-nh-online-188-loto__secondary-color);
      margin-bottom: 20px;
      text-align: center;
    }

    .page-nh-online-188-loto h1 {
      font-size: 2.5em;
    }

    .page-nh-online-188-loto h2 {
      font-size: 2em;
      border-bottom: 2px solid var(--page-nh-online-188-loto__primary-color);
      padding-bottom: 10px;
      display: inline-block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-nh-online-188-loto h3 {
      font-size: 1.5em;
    }

    .page-nh-online-188-loto__sub-section-title {
        text-align: center;
        color: var(--page-nh-online-188-loto__secondary-color);
        margin-top: 40px;
        margin-bottom: 20px;
        font-size: 1.8em;
    }

    /* Content Section */
    .page-nh-online-188-loto__content-text {
      font-size: 1.1em;
      margin-bottom: 20px;
      color: var(--page-nh-online-188-loto__gray-text);
    }

    /* Features/Highlights Section */
    .page-nh-online-188-loto__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-nh-online-188-loto__feature-card {
      background-color: var(--page-nh-online-188-loto__card-background);
      border: 1px solid var(--page-nh-online-188-loto__border-color);
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-nh-online-188-loto__feature-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    }

    .page-nh-online-188-loto__feature-icon {
      width: 250px; /* Min 200px */
      height: 250px; /* Min 200px */
      margin-bottom: 15px;
      object-fit: contain;
      max-width: 100%;
      height: auto;
    }

    .page-nh-online-188-loto__feature-title {
      color: var(--page-nh-online-188-loto__secondary-color); /* Changed to secondary-color for consistency */
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-nh-online-188-loto__feature-description {
      color: var(--page-nh-online-188-loto__gray-text);
    }

    /* Game Showcase */
    .page-nh-online-188-loto__game-showcase {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 25px;
      margin-top: 30px;
    }

    .page-nh-online-188-loto__game-item {
      background-color: var(--page-nh-online-188-loto__card-background);
      border: 1px solid var(--page-nh-online-188-loto__border-color);
      border-radius: 10px;
      overflow: hidden;
      width: 100%;
      max-width: 320px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-nh-online-188-loto__game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    }

    .page-nh-online-188-loto__game-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      overflow: hidden;
    }

    .page-nh-online-188-loto__game-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
      max-width: 100%;
    }

    .page-nh-online-188-loto__game-item:hover .page-nh-online-188-loto__game-image {
      transform: scale(1.05);
    }

    .page-nh-online-188-loto__game-info {
      padding: 15px;
    }

    .page-nh-online-188-loto__game-title {
      font-size: 1.2em;
      color: var(--page-nh-online-188-loto__secondary-color);
      margin-bottom: 10px;
    }

    .page-nh-online-188-loto__game-description {
      font-size: 0.9em;
      color: var(--page-nh-online-188-loto__gray-text);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    /* Call to Action */
    .page-nh-online-188-loto__cta-section {
      text-align: center;
      background-color: var(--page-nh-online-188-loto__primary-color);
      padding: 50px 20px;
      margin-top: 50px;
    }

    .page-nh-online-188-loto__cta-title {
      color: var(--page-nh-online-188-loto__light-text);
      font-size: 2.2em;
      margin-bottom: 20px;
    }

    .page-nh-online-188-loto__cta-description {
      color: var(--page-nh-online-188-loto__light-text);
      font-size: 1.1em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Payment Methods & Game Providers */
    .page-nh-online-188-loto__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 20px;
      margin-top: 30px;
      justify-items: center;
      align-items: center;
    }

    .page-nh-online-188-loto__logo-item {
      background-color: var(--page-nh-online-188-loto__card-background);
      border: 1px solid var(--page-nh-online-188-loto__border-color);
      border-radius: 8px;
      padding: 15px;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 80px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box; /* Crucial for responsive lists */
    }

    .page-nh-online-188-loto__logo-item:hover {
      transform: translateY(-3px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    .page-nh-online-188-loto__logo-item a {
      display: flex;
      justify-content: center;
      align-items: center;
      width: 100%;
      height: 100%;
    }

    .page-nh-online-188-loto__logo-image {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      width: auto; /* Ensure image scales within its container */
      height: auto;
    }

    /* FAQ Section */
    .page-nh-online-188-loto__faq-list {
      margin-top: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-nh-online-188-loto__faq-item {
      background-color: var(--page-nh-online-188-loto__card-background);
      border: 1px solid var(--page-nh-online-188-loto__border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-nh-online-188-loto__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #333333;
      color: var(--page-nh-online-188-loto__light-text);
      transition: background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-nh-online-188-loto__faq-question:hover {
      background-color: #444444;
    }

    .page-nh-online-188-loto__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-nh-online-188-loto__light-text);
      text-align: left;
      border-bottom: none;
      padding-bottom: 0;
      display: block; /* Override inline-block from general h2 */
      pointer-events: none; /* Prevent h3 from blocking click on parent div */
    }

    .page-nh-online-188-loto__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-nh-online-188-loto__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click on parent div */
    }

    .page-nh-online-188-loto__faq-item.active .page-nh-online-188-loto__faq-toggle {
      transform: rotate(45deg); /* Plus to Minus visual effect */
    }

    .page-nh-online-188-loto__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Initial padding */
      color: var(--page-nh-online-188-loto__gray-text);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-nh-online-188-loto__faq-item.active .page-nh-online-188-loto__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important; /* Expanded padding */
      opacity: 1;
    }
    .page-nh-online-188-loto__faq-answer p {
        margin: 0;
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
    }


    /* Responsive Design */
    @media (max-width: 768px) {
      .page-nh-online-188-loto__section {
        padding: 30px 15px;
      }

      .page-nh-online-188-loto__hero-section {
        height: 50vh;
      }

      .page-nh-online-188-loto__hero-title {
        font-size: 2.2em;
      }

      .page-nh-online-188-loto__hero-subtitle {
        font-size: 1em;
      }

      .page-nh-online-188-loto h1 {
        font-size: 2em;
      }

      .page-nh-online-188-loto h2 {
        font-size: 1.7em;
      }

      .page-nh-online-188-loto h3 {
        font-size: 1.3em;
      }
      .page-nh-online-188-loto__sub-section-title {
        font-size: 1.5em;
      }

      .page-nh-online-188-loto__features-grid {
        grid-template-columns: 1fr;
      }

      /* Responsive list items */
      .page-nh-online-188-loto__game-item,
      .page-nh-online-188-loto__logo-item,
      .page-nh-online-188-loto__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-nh-online-188-loto__game-showcase,
      .page-nh-online-188-loto__logo-grid,
      .page-nh-online-188-loto__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-nh-online-188-loto__faq-answer p,
      .page-nh-online-188-loto__game-description {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-nh-online-188-loto__logo-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      }
      .page-nh-online-188-loto__cta-title {
        font-size: 1.8em;
      }
      .page-nh-online-188-loto__cta-description {
        font-size: 1em;
      }

      /* Images responsiveness */
      .page-nh-online-188-loto__hero-image,
      .page-nh-online-188-loto__feature-icon,
      .page-nh-online-188-loto__game-image,
      .page-nh-online-188-loto__logo-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-nh-online-188-loto__game-image-wrapper {
        width: 100% !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-nh-online-188-loto__hero-title {
        font-size: 1.8em;
      }
      .page-nh-online-188-loto__hero-subtitle {
        font-size: 0.9em;
      }
      .page-nh-online-188-loto__button {
        padding: 10px 20px;
        font-size: 1em;
      }
      .page-nh-online-188-loto h1 {
        font-size: 1.8em;
      }
      .page-nh-online-188-loto h2 {
        font-size: 1.5em;
      }
      .page-nh-online-188-loto h3 {
        font-size: 1.2em;
      }
      .page-nh-online-188-loto__sub-section-title {
        font-size: 1.3em;
      }
      .page-nh-online-188-loto__faq-question {
        padding: 12px 15px;
      }
      .page-nh-online-188-loto__faq-question h3 {
        font-size: 1em;
      }
      .page-nh-online-188-loto__faq-answer {
        padding: 0 15px;
      }
      .page-nh-online-188-loto__faq-item.active .page-nh-online-188-loto__faq-answer {
        padding: 15px !important;
      }
    }