:root {
      --page-68kwin-primary-color: #e44d26; /* Cam đỏ */
      --page-68kwin-secondary-color: #333; /* Đen xám */
      --page-68kwin-accent-color: #f7b32b; /* Vàng cam */
      --page-68kwin-text-color: #f0f0f0; /* Trắng nhạt */
      --page-68kwin-bg-color: #1a1a1a; /* Nền tối */
      --page-68kwin-light-bg: #2a2a2a; /* Nền sáng hơn */
      --page-68kwin-border-color: #444; /* Viền xám */
      --page-68kwin-button-hover-color: #ff6f40; /* Cam đỏ nhạt */
    }

    /* Base styles for the page content */
    .page-68kwin {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--page-68kwin-text-color);
      background-color: var(--page-68kwin-bg-color);
      line-height: 1.6;
      overflow-x: hidden;
      padding-top: var(--header-offset, 122px); /* Fallback if shared.css doesn't set it */
    }

    .page-68kwin__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    @media (max-width: 768px) {
      .page-68kwin__container {
        padding: 15px;
      }
    }

    /* Hero Section */
    .page-68kwin__hero-section {
      position: relative;
      width: 100%;
      min-height: 500px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #fff;
      overflow: hidden;
      padding: 10px 0 50px 0; /* Adjusted for body padding */
      box-sizing: border-box;
    }

    .page-68kwin__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-68kwin__hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.7);
      z-index: 2;
    }

    .page-68kwin__hero-content {
      position: relative;
      z-index: 3;
      padding: 20px;
      max-width: 90%;
    }

    .page-68kwin__hero-title {
      font-size: 3.5em;
      margin-bottom: 15px;
      color: var(--page-68kwin-accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
      text-transform: uppercase;
      letter-spacing: 2px;
    }

    .page-68kwin__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      font-weight: 300;
    }

    .page-68kwin__promo-button {
      display: inline-block;
      background-color: var(--page-68kwin-primary-color);
      color: #fff;
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-68kwin__promo-button:hover {
      background-color: var(--page-68kwin-button-hover-color);
      transform: translateY(-2px);
    }

    @media (max-width: 768px) {
      .page-68kwin__hero-section {
        min-height: 400px;
        padding: 10px 0 30px 0;
      }
      .page-68kwin__hero-title {
        font-size: 2.5em;
      }
      .page-68kwin__hero-subtitle {
        font-size: 1.2em;
      }
      .page-68kwin__promo-button {
        padding: 12px 25px;
        font-size: 1em;
      }
    }

    /* Floating Buttons */
    .page-68kwin__floating-buttons {
      position: fixed;
      top: 50%;
      right: 15px;
      transform: translateY(-50%);
      z-index: 1000;
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .page-68kwin__floating-button {
      background-color: var(--page-68kwin-primary-color);
      color: #fff;
      padding: 12px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
      white-space: nowrap; /* Prevent text wrapping */
    }

    .page-68kwin__floating-button:hover {
      background-color: var(--page-68kwin-button-hover-color);
      transform: scale(1.05);
    }

    @media (max-width: 768px) {
      .page-68kwin__floating-buttons {
        right: 10px;
        gap: 10px;
      }
      .page-68kwin__floating-button {
        padding: 10px 15px;
        font-size: 0.9em;
      }
    }

    /* Section Styling */
    .page-68kwin__section {
      padding: 60px 0;
      text-align: center;
    }

    .page-68kwin__section--dark {
      background-color: var(--page-68kwin-light-bg);
    }

    .page-68kwin__section-title {
      font-size: 2.5em;
      margin-bottom: 40px;
      color: var(--page-68kwin-accent-color);
      text-transform: uppercase;
      position: relative;
      display: inline-block;
    }

    .page-68kwin__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -10px;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-68kwin-primary-color);
      border-radius: 2px;
    }

    .page-68kwin__text-content {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto 40px auto;
      color: var(--page-68kwin-text-color);
    }

    @media (max-width: 768px) {
      .page-68kwin__section {
        padding: 40px 0;
      }
      .page-68kwin__section-title {
        font-size: 2em;
        margin-bottom: 30px;
      }
      .page-68kwin__text-content {
        font-size: 1em;
        margin-bottom: 30px;
      }
    }

    /* Game Categories / Product Display */
    .page-68kwin__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      padding: 0 20px;
      justify-content: center;
      align-items: stretch; /* Ensure cards stretch to same height */
    }

    .page-68kwin__game-card {
      background-color: var(--page-68kwin-light-bg);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      text-align: center;
      border: 1px solid var(--page-68kwin-border-color);
    }

    .page-68kwin__game-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    }

    .page-68kwin__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-68kwin__game-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-68kwin__game-title {
      font-size: 1.5em;
      color: var(--page-68kwin-accent-color);
      margin-bottom: 10px;
    }

    .page-68kwin__game-description {
      font-size: 0.95em;
      color: var(--page-68kwin-text-color);
      margin-bottom: 15px;
      flex-grow: 1;
    }

    @media (max-width: 768px) {
      .page-68kwin__game-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
      }
      .page-68kwin__game-image {
        height: 180px;
      }
      .page-68kwin__game-title {
        font-size: 1.3em;
      }
      .page-68kwin__game-description {
        font-size: 0.9em;
      }
    }

    /* Promotions */
    .page-68kwin__promo-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 25px;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-68kwin__promo-item {
      background-color: var(--page-68kwin-light-bg);
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      flex: 1 1 calc(33% - 30px); /* Three items per row */
      max-width: calc(33% - 30px);
      text-align: left;
      border: 1px solid var(--page-68kwin-border-color);
      box-sizing: border-box; /* Crucial for responsive width */
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-68kwin__promo-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    }

    .page-68kwin__promo-heading {
      color: var(--page-68kwin-primary-color);
      font-size: 1.4em;
      margin-bottom: 10px;
    }

    .page-68kwin__promo-description {
      color: var(--page-68kwin-text-color);
      font-size: 1em;
    }

    @media (max-width: 1024px) {
      .page-68kwin__promo-item {
        flex: 1 1 calc(50% - 25px); /* Two items per row */
        max-width: calc(50% - 25px);
      }
    }

    @media (max-width: 768px) {
      .page-68kwin__promo-list {
        flex-direction: column;
        align-items: center;
      }
      .page-68kwin__promo-item {
        flex: 1 1 100% !important; /* One item per row */
        max-width: 100% !important;
        margin: 0 !important; /* Reset margins */
        padding: 20px 15px !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        margin-bottom: 15px; /* Add some spacing */
      }
      .page-68kwin__promo-heading {
        font-size: 1.2em;
      }
      .page-68kwin__promo-description {
        font-size: 0.9em;
      }
    }

    /* Providers and Payment Methods */
    .page-68kwin__logo-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-68kwin__logo-item {
      background-color: var(--page-68kwin-light-bg);
      border-radius: 8px;
      padding: 15px 25px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      color: var(--page-68kwin-text-color);
      font-weight: bold;
      text-align: center;
      min-width: 120px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1em;
      border: 1px solid var(--page-68kwin-border-color);
    }

    @media (max-width: 768px) {
      .page-68kwin__logo-grid {
        gap: 15px;
      }
      .page-68kwin__logo-item {
        min-width: 100px;
        font-size: 1em;
        padding: 12px 20px;
      }
    }

    /* FAQ Section */
    .page-68kwin__faq-section {
      background-color: var(--page-68kwin-bg-color);
      padding: 60px 0;
    }

    .page-68kwin__faq-list {
      max-width: 800px;
      margin: 0 auto;
      padding: 0 20px;
      list-style: none;
    }

    .page-68kwin__faq-item {
      background-color: var(--page-68kwin-light-bg);
      margin-bottom: 15px;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-68kwin-border-color);
    }

    .page-68kwin__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: var(--page-68kwin-secondary-color);
      color: var(--page-68kwin-accent-color);
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-68kwin__faq-question:hover {
      background-color: #444;
    }

    .page-68kwin__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Prevent h3 from blocking click event */
      flex-grow: 1;
      text-align: left;
    }

    .page-68kwin__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-68kwin__faq-item.active .page-68kwin__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-68kwin__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      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-68kwin-text-color);
      text-align: left;
    }

    .page-68kwin__faq-item.active .page-68kwin__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    @media (max-width: 768px) {
      .page-68kwin__faq-list {
        padding: 0 15px;
      }
      .page-68kwin__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
      }
      .page-68kwin__faq-answer {
        padding: 0 20px;
      }
      .page-68kwin__faq-item.active .page-68kwin__faq-answer {
        padding: 15px 20px !important;
      }
      .page-68kwin__faq-question h3 {
        font-size: 1em;
      }
      .page-68kwin__faq-toggle {
        font-size: 1.5em;
      }
    }