:root {
      --page-7-club-primary-color: #e0a800; /* Vàng hổ phách */
      --page-7-club-secondary-color: #007bff; /* Xanh dương */
      --page-7-club-dark-bg: #1a1a1a;
      --page-7-club-light-text: #f8f9fa;
      --page-7-club-dark-text: #212529;
      --page-7-club-accent-color: #28a745; /* Xanh lá */
      --page-7-club-border-color: #343a40;
    }

    .page-7-club {
      font-family: 'Arial', sans-serif;
      color: var(--page-7-club-light-text);
      background-color: var(--page-7-club-dark-bg);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-7-club__hero-section {
      position: relative;
      background-color: #000;
      color: var(--page-7-club-light-text);
      text-align: center;
      padding: 10px 20px 80px; /* Adjust padding-top based on header offset */
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 60vh;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-7-club__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.4;
      z-index: 0;
      max-width: 100% !important;
    }

    .page-7-club__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      width: 100%;
      box-sizing: border-box;
      padding: 0 15px;
    }

    .page-7-club__brand-title {
      font-size: 3.5em;
      margin-bottom: 10px;
      color: var(--page-7-club-primary-color);
      text-shadow: 0 0 10px rgba(224, 168, 0, 0.7);
      font-weight: bold;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__hero-subtitle {
      font-size: 1.4em;
      margin-bottom: 30px;
      font-weight: 300;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__hero-buttons {
      margin-top: 20px;
    }

    .page-7-club__button {
      display: inline-block;
      padding: 12px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
      font-size: 1.1em;
      margin: 0 10px;
      box-sizing: border-box;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__button--primary {
      background-color: var(--page-7-club-primary-color);
      color: var(--page-7-club-dark-text);
      border: 2px solid var(--page-7-club-primary-color);
    }

    .page-7-club__button--primary:hover {
      background-color: darken(var(--page-7-club-primary-color), 10%);
      transform: translateY(-2px);
    }

    .page-7-club__button--secondary {
      background-color: var(--page-7-club-secondary-color);
      color: var(--page-7-club-light-text);
      border: 2px solid var(--page-7-club-secondary-color);
    }

    .page-7-club__button--secondary:hover {
      background-color: darken(var(--page-7-club-secondary-color), 10%);
      transform: translateY(-2px);
    }

    .page-7-club__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-7-club__floating-button {
      background-color: var(--page-7-club-accent-color);
      color: var(--page-7-club-light-text);
      padding: 10px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.3s ease;
      font-size: 1em;
      text-align: center;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__floating-button--login {
      background-color: var(--page-7-club-secondary-color);
    }

    .page-7-club__floating-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
    }

    .page-7-club__section-title {
      font-size: 2.5em;
      color: var(--page-7-club-primary-color);
      text-align: center;
      margin-bottom: 40px;
      padding-top: 40px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__section-description {
      font-size: 1.1em;
      text-align: center;
      max-width: 800px;
      margin: 0 auto 50px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__introduction-section,
    .page-7-club__game-categories,
    .page-7-club__promotions-section,
    .page-7-club__features-section,
    .page-7-club__payment-providers-section,
    .page-7-club__faq-section,
    .page-7-club__cta-section {
      padding: 60px 20px;
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .page-7-club__content-image {
      display: block;
      margin: 0 auto 40px;
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
      box-sizing: border-box;
    }

    .page-7-club__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      justify-content: center;
    }

    .page-7-club__game-item {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      text-align: center;
      padding-bottom: 20px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-7-club__game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    }

    .page-7-club__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      margin-bottom: 15px;
      max-width: 100% !important;
      box-sizing: border-box;
    }

    .page-7-club__game-title {
      font-size: 1.5em;
      color: var(--page-7-club-primary-color);
      margin-bottom: 10px;
      padding: 0 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__game-description {
      font-size: 0.95em;
      color: #bbb;
      padding: 0 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__promo-cards {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 40px;
    }

    .page-7-club__promo-card {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      max-width: 500px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      flex: 1 1 calc(50% - 30px);
      min-width: 300px;
      box-sizing: border-box;
    }

    .page-7-club__promo-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    }

    .page-7-club__promo-image {
      width: 100%;
      height: 250px;
      object-fit: cover;
      max-width: 100% !important;
      box-sizing: border-box;
    }

    .page-7-club__promo-title {
      font-size: 1.4em;
      color: var(--page-7-club-primary-color);
      padding: 20px 20px 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__promo-text {
      font-size: 0.95em;
      color: #bbb;
      padding: 0 20px 20px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__features-list {
      list-style: none;
      padding: 0;
      margin: 40px 0 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      justify-content: center;
    }

    .page-7-club__feature-item {
      background-color: #2a2a2a;
      border-radius: 10px;
      padding: 30px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-7-club__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    }

    .page-7-club__feature-icon {
      width: 100px;
      height: 100px;
      object-fit: contain;
      margin-bottom: 20px;
      max-width: 100% !important;
      box-sizing: border-box;
    }

    .page-7-club__feature-title {
      font-size: 1.5em;
      color: var(--page-7-club-primary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__feature-description {
      font-size: 0.95em;
      color: #bbb;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__payment-providers-section {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
      gap: 40px;
    }

    .page-7-club__payments,
    .page-7-club__providers {
      flex: 1 1 45%;
      min-width: 300px;
      text-align: center;
      background-color: #2a2a2a;
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      box-sizing: border-box;
    }

    .page-7-club__payment-logos,
    .page-7-club__provider-logos {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-7-club__payment-logo,
    .page-7-club__provider-logo {
      height: 60px;
      width: auto;
      object-fit: contain;
      filter: grayscale(100%);
      opacity: 0.7;
      transition: filter 0.3s ease, opacity 0.3s ease;
      max-width: 100% !important;
      box-sizing: border-box;
    }

    .page-7-club__payment-logo:hover,
    .page-7-club__provider-logo:hover {
      filter: grayscale(0%);
      opacity: 1;
    }

    .page-7-club__faq-container {
      margin-top: 40px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-7-club__faq-item {
      background-color: #2a2a2a;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-7-club__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px;
      cursor: pointer;
      background-color: #333;
      color: var(--page-7-club-light-text);
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
      box-sizing: border-box;
    }

    .page-7-club__faq-question:hover {
      background-color: #444;
    }

    .page-7-club__faq-question-title {
      margin: 0;
      font-size: 1.2em;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event on parent */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent span from blocking click event on parent */
    }

    .page-7-club__faq-item.active .page-7-club__faq-toggle {
      transform: rotate(45deg);
    }

    .page-7-club__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      color: #ccc;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      box-sizing: border-box;
    }

    .page-7-club__faq-item.active .page-7-club__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 20px !important;
      opacity: 1;
    }

    .page-7-club__faq-answer p {
      margin-top: 0;
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-7-club__cta-section {
      text-align: center;
      padding-bottom: 80px;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-7-club__hero-section {
        padding: 10px 15px 60px; /* Adjusted padding for smaller screens */
        min-height: 50vh;
      }

      .page-7-club__brand-title {
        font-size: 2.5em;
      }

      .page-7-club__hero-subtitle {
        font-size: 1.1em;
      }

      .page-7-club__button {
        padding: 10px 20px;
        font-size: 1em;
        margin: 0 5px;
      }

      .page-7-club__floating-buttons {
        flex-direction: row;
        width: 100%;
        bottom: 0;
        left: 0;
        right: 0;
        border-top: 1px solid var(--page-7-club-border-color);
        background-color: rgba(26, 26, 26, 0.95);
        padding: 10px;
        justify-content: space-around;
        gap: 5px;
        box-sizing: border-box;
      }

      .page-7-club__floating-button {
        flex: 1;
        padding: 8px 15px;
        font-size: 0.9em;
        margin: 0;
      }

      .page-7-club__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
      }

      .page-7-club__section-description {
        font-size: 1em;
        margin-bottom: 30px;
      }

      .page-7-club__introduction-section,
      .page-7-club__game-categories,
      .page-7-club__promotions-section,
      .page-7-club__features-section,
      .page-7-club__payment-providers-section,
      .page-7-club__faq-section,
      .page-7-club__cta-section {
        padding: 40px 15px;
      }

      .page-7-club__game-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-7-club__promo-card {
        flex: 1 1 100%;
        min-width: unset;
      }

      .page-7-club__features-list {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-7-club__payment-providers-section {
        flex-direction: column;
        gap: 30px;
      }

      .page-7-club__payments,
      .page-7-club__providers {
        flex: 1 1 100%;
        padding: 20px;
      }

      .page-7-club__payment-logos,
      .page-7-club__provider-logos {
        gap: 15px;
      }

      .page-7-club__payment-logo,
      .page-7-club__provider-logo {
        height: 50px;
      }

      .page-7-club__faq-question {
        padding: 15px;
      }

      .page-7-club__faq-question-title {
        font-size: 1.1em;
      }

      .page-7-club__faq-toggle {
        font-size: 1.5em;
      }

      .page-7-club__faq-answer {
        padding: 0 15px;
      }

      .page-7-club__faq-item.active .page-7-club__faq-answer {
        padding: 15px 15px !important;
      }

      /* List item responsive requirements */
      .page-7-club__game-grid > div,
      .page-7-club__promo-cards > div,
      .page-7-club__features-list > li {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important; /* Adjust padding to prevent overflow */
        padding-right: 15px !important;
      }

      .page-7-club__game-grid,
      .page-7-club__promo-cards,
      .page-7-club__features-list,
      .page-7-club__payment-logos,
      .page-7-club__provider-logos {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-7-club__game-description,
      .page-7-club__promo-text,
      .page-7-club__feature-description,
      .page-7-club__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }

    @media (max-width: 480px) {
      .page-7-club__brand-title {
        font-size: 2em;
      }
      .page-7-club__hero-subtitle {
        font-size: 1em;
      }
      .page-7-club__button {
        font-size: 0.9em;
        padding: 8px 18px;
      }
    }