.page-blog-reliable-card-game-app-security-guide {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333333; /* Text Main */
  background-color: #F5F7FA; /* Background */
}

.page-blog-reliable-card-game-app-security-guide__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); /* Button gradient as hero background for visual impact */
  color: #ffffff;
  margin-bottom: 40px;
}

.page-blog-reliable-card-game-app-security-guide__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-blog-reliable-card-game-app-security-guide__hero-image {
  width: 100%;
  margin-bottom: 30px;
}

.page-blog-reliable-card-game-app-security-guide__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.page-blog-reliable-card-game-app-security-guide__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-blog-reliable-card-game-app-security-guide__hero-content h1 {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 15px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(28px, 4vw, 48px); /* Use clamp for H1 */
}

.page-blog-reliable-card-game-app-security-guide__intro-text {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 30px auto;
  color: #f0f0f0;
}

.page-blog-reliable-card-game-app-security-guide__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 18px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-reliable-card-game-app-security-guide__cta-button:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-reliable-card-game-app-security-guide__cta-button--small {
  padding: 10px 25px;
  font-size: 16px;
  margin-top: 15px;
}

.page-blog-reliable-card-game-app-security-guide__cta-button--large {
  padding: 18px 45px;
  font-size: 20px;
}

.page-blog-reliable-card-game-app-security-guide__cta-button--secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
  margin-left: 15px;
}

.page-blog-reliable-card-game-app-security-guide__cta-button--secondary:hover {
  background: #f0f0f0;
  color: #FF5A4F;
  border-color: #FF5A4F;
}

.page-blog-reliable-card-game-app-security-guide__cta-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 40px;
}

.page-blog-reliable-card-game-app-security-guide__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background-color: #ffffff; /* Card BG */
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-blog-reliable-card-game-app-security-guide__section-title {
  font-size: 28px;
  color: #E53935;
  margin-top: 40px;
  margin-bottom: 20px;
  border-bottom: 2px solid #FF5A4F;
  padding-bottom: 10px;
}

.page-blog-reliable-card-game-app-security-guide__sub-title {
  font-size: 22px;
  color: #333333;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-blog-reliable-card-game-app-security-guide p {
  margin-bottom: 15px;
  font-size: 16px;
  line-height: 1.7;
}

.page-blog-reliable-card-game-app-security-guide ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.page-blog-reliable-card-game-app-security-guide li {
  margin-bottom: 10px;
  padding-left: 30px;
  position: relative;
  font-size: 16px;
}

.page-blog-reliable-card-game-app-security-guide li .icon-check::before {
  content: '✔';
  color: #E53935;
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

.page-blog-reliable-card-game-app-security-guide__article-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px 0;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
details.page-blog-reliable-card-game-app-security-guide__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #E0E0E0; /* Border */
  overflow: hidden;
  background: #FFFFFF; /* Card BG */
}
details.page-blog-reliable-card-game-app-security-guide__faq-item summary.page-blog-reliable-card-game-app-security-guide__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #333333;
}
details.page-blog-reliable-card-game-app-security-guide__faq-item summary.page-blog-reliable-card-game-app-security-guide__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-reliable-card-game-app-security-guide__faq-item summary.page-blog-reliable-card-game-app-security-guide__faq-question:hover {
  background: #f5f5f5;
}
.page-blog-reliable-card-game-app-security-guide__faq-qtext {
  flex: 1;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
}
.page-blog-reliable-card-game-app-security-guide__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #E53935;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog-reliable-card-game-app-security-guide__faq-item .page-blog-reliable-card-game-app-security-guide__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #333333;
}

/* Related Posts */
.page-blog-reliable-card-game-app-security-guide__related-posts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-reliable-card-game-app-security-guide__post-card {
  background: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-reliable-card-game-app-security-guide__post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-blog-reliable-card-game-app-security-guide__post-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-blog-reliable-card-game-app-security-guide__post-content {
  padding: 20px;
}

.page-blog-reliable-card-game-app-security-guide__post-title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-blog-reliable-card-game-app-security-guide__post-title a {
  color: #E53935;
  text-decoration: none;
}

.page-blog-reliable-card-game-app-security-guide__post-title a:hover {
  text-decoration: underline;
}

.page-blog-reliable-card-game-app-security-guide__post-excerpt {
  font-size: 15px;
  color: #555555;
  margin-bottom: 15px;
}

.page-blog-reliable-card-game-app-security-guide__post-date {
  font-size: 14px;
  color: #888888;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-blog-reliable-card-game-app-security-guide__content-area {
    padding: 30px 15px;
  }
  .page-blog-reliable-card-game-app-security-guide__section-title {
    font-size: 26px;
  }
  .page-blog-reliable-card-game-app-security-guide__sub-title {
    font-size: 20px;
  }
}

@media (max-width: 768px) {
  .page-blog-reliable-card-game-app-security-guide__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog-reliable-card-game-app-security-guide__hero-content h1 {
    font-size: clamp(24px, 6vw, 36px);
  }
  .page-blog-reliable-card-game-app-security-guide__intro-text {
    font-size: 16px;
  }
  .page-blog-reliable-card-game-app-security-guide__cta-button {
    padding: 12px 30px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-blog-reliable-card-game-app-security-guide__cta-button--secondary {
    margin-left: 0;
    margin-top: 15px;
  }
  .page-blog-reliable-card-game-app-security-guide__cta-wrapper {
    flex-direction: column;
    gap: 15px;
  }
  .page-blog-reliable-card-game-app-security-guide__content-area {
    padding: 20px 15px;
  }
  .page-blog-reliable-card-game-app-security-guide__section-title {
    font-size: 22px;
  }
  .page-blog-reliable-card-game-app-security-guide__sub-title {
    font-size: 18px;
  }
  .page-blog-reliable-card-game-app-security-guide p,
  .page-blog-reliable-card-game-app-security-guide li {
    font-size: 15px;
  }
  details.page-blog-reliable-card-game-app-security-guide__faq-item summary.page-blog-reliable-card-game-app-security-guide__faq-question { padding: 15px; }
  .page-blog-reliable-card-game-app-security-guide__faq-qtext { font-size: 15px; }
  .page-blog-reliable-card-game-app-security-guide__related-posts {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-blog-reliable-card-game-app-security-guide img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-blog-reliable-card-game-app-security-guide__hero-image img {
    border-radius: 4px;
  }
  .page-blog-reliable-card-game-app-security-guide__section,
  .page-blog-reliable-card-game-app-security-guide__card,
  .page-blog-reliable-card-game-app-security-guide__container,
  .page-blog-reliable-card-game-app-security-guide__post-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog-reliable-card-game-app-security-guide__cta-buttons,
  .page-blog-reliable-card-game-app-security-guide__button-group,
  .page-blog-reliable-card-game-app-security-guide__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
}