.page-game-guides-poker-rules-tips {
        font-family: 'Arial', sans-serif;
        color: #333333;
        line-height: 1.6;
        background-color: #f8f9fa;
      }
      .page-game-guides-poker-rules-tips__hero-section {
        background: linear-gradient(135deg, #2563eb, #64748b);
        color: #ffffff;
        padding: 60px 20px;
        padding-top: 10px; /* body đã có padding-top */
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
      }
      .page-game-guides-poker-rules-tips__hero-content {
        max-width: 900px;
        margin-bottom: 30px;
      }
      .page-game-guides-poker-rules-tips__hero-section h1 {
        font-size: clamp(2.2rem, 4vw, 3.5rem);
        font-weight: 700;
        margin-bottom: 20px;
        line-height: 1.2;
        color: #ffffff;
      }
      .page-game-guides-poker-rules-tips__hero-section p {
        font-size: clamp(1rem, 2vw, 1.25rem);
        margin-bottom: 30px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
      }
      .page-game-guides-poker-rules-tips__hero-image {
        width: 100%;
        max-width: 1000px;
        height: auto;
        border-radius: 12px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        margin-top: 30px;
      }
      .page-game-guides-poker-rules-tips__button-group {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 30px;
      }
      .page-game-guides-poker-rules-tips__btn-primary,
      .page-game-guides-poker-rules-tips__btn-secondary {
        display: inline-block;
        padding: 15px 30px;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 600;
        font-size: 1rem;
        transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
        box-sizing: border-box;
        max-width: 100%;
        white-space: normal;
        word-wrap: break-word;
      }
      .page-game-guides-poker-rules-tips__btn-primary {
        background-color: #2563eb;
        color: #ffffff;
        border: 2px solid #2563eb;
      }
      .page-game-guides-poker-rules-tips__btn-primary:hover {
        background-color: #1e4bbf;
        border-color: #1e4bbf;
      }
      .page-game-guides-poker-rules-tips__btn-secondary {
        background-color: #ffffff;
        color: #2563eb;
        border: 2px solid #2563eb;
      }
      .page-game-guides-poker-rules-tips__btn-secondary:hover {
        background-color: #e0e7ff;
        color: #1e4bbf;
        border-color: #1e4bbf;
      }
      .page-game-guides-poker-rules-tips__section {
        padding: 50px 20px;
        max-width: 1200px;
        margin: 0 auto;
        background-color: #ffffff;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
        margin-bottom: 30px;
      }
      .page-game-guides-poker-rules-tips__section:first-of-type {
        margin-top: 30px;
      }
      .page-game-guides-poker-rules-tips__section h2 {
        font-size: clamp(1.8rem, 3vw, 2.5rem);
        color: #2563eb;
        margin-bottom: 30px;
        text-align: center;
        font-weight: 700;
      }
      .page-game-guides-poker-rules-tips__section h3 {
        font-size: clamp(1.4rem, 2.5vw, 2rem);
        color: #64748b;
        margin-top: 30px;
        margin-bottom: 15px;
        font-weight: 600;
      }
      .page-game-guides-poker-rules-tips__section p,
      .page-game-guides-poker-rules-tips__section ul,
      .page-game-guides-poker-rules-tips__section ol {
        font-size: 1.05rem;
        color: #4a4a4a;
        margin-bottom: 15px;
      }
      .page-game-guides-poker-rules-tips__section ul,
      .page-game-guides-poker-rules-tips__section ol {
        padding-left: 25px;
      }
      .page-game-guides-poker-rules-tips__section li {
        margin-bottom: 8px;
        box-sizing: border-box;
      }
      .page-game-guides-poker-rules-tips__image-content {
        width: 100%;
        max-width: 800px;
        height: auto;
        border-radius: 8px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        margin: 25px auto;
        display: block;
      }
      .page-game-guides-poker-rules-tips__card-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
        margin-top: 30px;
      }
      .page-game-guides-poker-rules-tips__card {
        background-color: #f0f4f8;
        padding: 25px;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        transition: transform 0.3s ease;
        border: 1px solid #e0e7ff;
      }
      .page-game-guides-poker-rules-tips__card:hover {
        transform: translateY(-5px);
      }
      .page-game-guides-poker-rules-tips__card h4 {
        font-size: 1.3rem;
        color: #2563eb;
        margin-bottom: 15px;
        font-weight: 600;
      }
      .page-game-guides-poker-rules-tips__card p {
        font-size: 0.95rem;
        color: #555555;
      }
      .page-game-guides-poker-rules-tips__faq-section {
        background-color: #eef2f6;
        padding: 60px 20px;
        max-width: 1200px;
        margin: 0 auto 30px auto;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      }
      .page-game-guides-poker-rules-tips__faq-section h2 {
        color: #2563eb;
        margin-bottom: 40px;
      }
      .page-game-guides-poker-rules-tips__faq-item {
        background-color: #ffffff;
        border: 1px solid #e0e7ff;
        border-radius: 8px;
        margin-bottom: 15px;
        overflow: hidden;
      }
      .page-game-guides-poker-rules-tips__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 25px;
        font-size: 1.15rem;
        font-weight: 600;
        color: #333333;
        cursor: pointer;
        user-select: none;
        background-color: #f8f9fa;
        transition: background-color 0.3s ease;
      }
      .page-game-guides-poker-rules-tips__faq-question h3 {
        margin: 0;
        color: inherit;
        font-size: inherit;
        font-weight: inherit;
        pointer-events: none;
      }
      .page-game-guides-poker-rules-tips__faq-question:hover {
        background-color: #eef2f6;
      }
      .page-game-guides-poker-rules-tips__faq-toggle {
        font-size: 1.8rem;
        font-weight: 300;
        line-height: 1;
        pointer-events: none;
        color: #2563eb;
      }
      .page-game-guides-poker-rules-tips__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: #555555;
      }
      .page-game-guides-poker-rules-tips__faq-item.active .page-game-guides-poker-rules-tips__faq-answer {
        max-height: 2000px !important;
        padding: 20px 25px !important;
        opacity: 1;
      }
      .page-game-guides-poker-rules-tips__faq-answer p {
        margin-bottom: 0;
      }
      .page-game-guides-poker-rules-tips a {
        color: #2563eb;
        text-decoration: none;
      }
      .page-game-guides-poker-rules-tips a:hover {
        text-decoration: underline;
      }

      /* Responsive Styles */
      @media (max-width: 1024px) {
        .page-game-guides-poker-rules-tips__section,
        .page-game-guides-poker-rules-tips__faq-section {
          padding-left: 15px;
          padding-right: 15px;
        }
      }
      @media (max-width: 768px) {
        .page-game-guides-poker-rules-tips__hero-section {
          padding: 40px 15px;
          padding-top: 10px !important;
        }
        .page-game-guides-poker-rules-tips__hero-section h1 {
          font-size: 2rem;
        }
        .page-game-guides-poker-rules-tips__hero-section p {
          font-size: 1rem;
        }
        .page-game-guides-poker-rules-tips__button-group {
          flex-direction: column;
          gap: 15px;
          padding: 0 15px;
          width: 100%;
        }
        .page-game-guides-poker-rules-tips__btn-primary,
        .page-game-guides-poker-rules-tips__btn-secondary {
          width: 100% !important;
          max-width: 100% !important;
          padding-left: 15px;
          padding-right: 15px;
        }
        .page-game-guides-poker-rules-tips__section {
          padding: 30px 15px;
        }
        .page-game-guides-poker-rules-tips__section h2 {
          font-size: 1.8rem;
        }
        .page-game-guides-poker-rules-tips__section h3 {
          font-size: 1.3rem;
        }
        .page-game-guides-poker-rules-tips__section p,
        .page-game-guides-poker-rules-tips__section ul,
        .page-game-guides-poker-rules-tips__section ol {
          font-size: 0.95rem;
        }
        .page-game-guides-poker-rules-tips__section li {
          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;
          word-break: break-word !important;
        }
        .page-game-guides-poker-rules-tips__section ul,
        .page-game-guides-poker-rules-tips__section ol {
          width: 100% !important;
          max-width: 100% !important;
          box-sizing: border-box !important;
          padding-left: 20px !important;
          margin-left: 0 !important;
          margin-right: 0 !important;
        }
        .page-game-guides-poker-rules-tips__image-content,
        .page-game-guides-poker-rules-tips__hero-image {
          max-width: 100% !important;
          width: 100% !important;
          height: auto !important;
          display: block !important;
        }
        .page-game-guides-poker-rules-tips__card-grid {
          grid-template-columns: 1fr;
          gap: 20px;
        }
        .page-game-guides-poker-rules-tips__card {
          padding: 20px;
        }
        .page-game-guides-poker-rules-tips__faq-section {
          padding: 40px 15px;
        }
        .page-game-guides-poker-rules-tips__faq-question {
          font-size: 1rem;
          padding: 15px 20px;
        }
        .page-game-guides-poker-rules-tips__faq-toggle {
          font-size: 1.5rem;
        }
        .page-game-guides-poker-rules-tips__faq-answer {
          padding: 0 20px;
        }
        .page-game-guides-poker-rules-tips__faq-item.active .page-game-guides-poker-rules-tips__faq-answer {
          padding: 15px 20px !important;
        }
      }