:root {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --body-bg: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green: #0A4B2C;
}

/* body đã có padding-top từ shared.css, không thêm vào đây */
.page-blog-fun888-account-security {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* Sử dụng màu chữ sáng cho nền tối */
  background-color: var(--body-bg);
}

.page-blog-fun888-account-security__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-fun888-account-security__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  overflow: hidden;
  background-color: var(--deep-green);
}

.page-blog-fun888-account-security__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.2;
}

.page-blog-fun888-account-security__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-blog-fun888-account-security__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  color: var(--text-main);
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.4); /* Overlay for readability */
  border-radius: 8px;
}

.page-blog-fun888-account-security__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold-color);
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-blog-fun888-account-security__intro-text {
  font-size: 1.25rem;
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.page-blog-fun888-account-security__btn-primary {
  display: inline-block;
  background: var(--button-gradient);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-blog-fun888-account-security__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-fun888-account-security__content-area,
.page-blog-fun888-account-security__secure-login-guide {
  padding: 60px 0;
  background-color: var(--body-bg);
  color: var(--text-main);
}

.page-blog-fun888-account-security__dark-bg {
  background-color: var(--deep-green);
  color: var(--text-main);
}

.page-blog-fun888-account-security__light-bg {
  background-color: var(--body-bg);
  color: var(--text-main);
}

.page-blog-fun888-account-security__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--gold-color);
  text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

.page-blog-fun888-account-security__sub-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 15px;
  color: var(--text-main);
}

.page-blog-fun888-account-security__paragraph {
  font-size: 1.1rem;
  margin-bottom: 15px;
  color: var(--text-secondary);
}

.page-blog-fun888-account-security__paragraph a {
  color: var(--secondary-color);
  text-decoration: underline;
}

.page-blog-fun888-account-security__image-text-layout {
  display: flex;
  gap: 40px;
  align-items: center;
  margin-bottom: 60px;
}

.page-blog-fun888-account-security__image-text-layout--reverse {
  flex-direction: row-reverse;
}

.page-blog-fun888-account-security__image-wrapper {
  flex: 1;
}

.page-blog-fun888-account-security__feature-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-fun888-account-security__text-content {
  flex: 1;
}

.page-blog-fun888-account-security__tips-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-fun888-account-security__tip-item {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.page-blog-fun888-account-security__tip-item .page-blog-fun888-account-security__sub-title {
  color: var(--glow-color);
  margin-top: 0;
}

.page-blog-fun888-account-security__faq-section {
  padding: 60px 0;
  background-color: var(--body-bg);
  color: var(--text-main);
}

.page-blog-fun888-account-security__faq-list {
  margin-top: 40px;
}

.page-blog-fun888-account-security__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-fun888-account-security__faq-item summary {
  list-style: none; /* Hide default marker */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--text-main);
  background-color: var(--card-bg);
  transition: background-color 0.3s ease;
}

.page-blog-fun888-account-security__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for Webkit browsers */
}

.page-blog-fun888-account-security__faq-item summary:hover {
  background-color: var(--deep-green);
}

.page-blog-fun888-account-security__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-blog-fun888-account-security__faq-item[open] .page-blog-fun888-account-security__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-fun888-account-security__faq-answer {
  padding: 0 20px 20px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.page-blog-fun888-account-security__support-cta {
  text-align: center;
  margin-top: 50px;
  padding: 40px;
  background-color: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.page-blog-fun888-account-security__support-cta .page-blog-fun888-account-security__paragraph {
  font-size: 1.2rem;
  margin-bottom: 25px;
  color: var(--text-main);
}

.page-blog-fun888-account-security__btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.page-blog-fun888-account-security__btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-fun888-account-security__support-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  margin-top: 30px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-fun888-account-security__conclusion-section {
  padding: 60px 0;
  text-align: center;
  background-color: var(--deep-green);
  color: var(--text-main);
}

.page-blog-fun888-account-security__conclusion-section .page-blog-fun888-account-security__paragraph {
  max-width: 900px;
  margin: 0 auto 30px auto;
  font-size: 1.15rem;
}

.page-blog-fun888-account-security__btn-large {
  padding: 18px 35px;
  font-size: 1.2rem;
}

.page-blog-fun888-account-security__cta-image {
  width: 100%;
  height: auto;
  max-width: 800px;
  margin-top: 40px;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive styles */
/* All images responsive by default */
.page-blog-fun888-account-security img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* All containers for responsive content */
.page-blog-fun888-account-security__section,
.page-blog-fun888-account-security__card,
.page-blog-fun888-account-security__container,
.page-blog-fun888-account-security__hero-section,
.page-blog-fun888-account-security__content-area,
.page-blog-fun888-account-security__security-measures,
.page-blog-fun888-account-security__secure-login-guide,
.page-blog-fun888-account-security__tips-section,
.page-blog-fun888-account-security__faq-section,
.page-blog-fun888-account-security__conclusion-section,
.page-blog-fun888-account-security__support-cta {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Buttons responsive by default */
.page-blog-fun888-account-security__btn-primary,
.page-blog-fun888-account-security__btn-secondary {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

@media (max-width: 768px) {
  .page-blog-fun888-account-security {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-blog-fun888-account-security__main-title {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .page-blog-fun888-account-security__intro-text {
    font-size: 1.1rem;
  }

  .page-blog-fun888-account-security__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .page-blog-fun888-account-security__sub-title {
    font-size: 1.5rem;
  }

  .page-blog-fun888-account-security__hero-content {
    padding: 30px 15px;
  }

  .page-blog-fun888-account-security__hero-section,
  .page-blog-fun888-account-security__content-area,
  .page-blog-fun888-account-security__security-measures,
  .page-blog-fun888-account-security__secure-login-guide,
  .page-blog-fun888-account-security__tips-section,
  .page-blog-fun888-account-security__faq-section,
  .page-blog-fun888-account-security__conclusion-section {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-fun888-account-security__hero-section {
    padding-bottom: 40px;
  }

  .page-blog-fun888-account-security__image-text-layout {
    flex-direction: column;
    gap: 30px;
  }

  .page-blog-fun888-account-security__image-text-layout--reverse {
    flex-direction: column;
  }

  .page-blog-fun888-account-security__tips-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-fun888-account-security__tip-item {
    padding: 20px;
  }

  .page-blog-fun888-account-security__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }

  .page-blog-fun888-account-security__faq-answer {
    padding: 0 15px 15px;
  }

  .page-blog-fun888-account-security__support-cta {
    padding: 30px 15px;
  }

  /* Mobile specific overrides with !important */
  .page-blog-fun888-account-security img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-blog-fun888-account-security__section,
  .page-blog-fun888-account-security__card,
  .page-blog-fun888-account-security__container,
  .page-blog-fun888-account-security__hero-section,
  .page-blog-fun888-account-security__content-area,
  .page-blog-fun888-account-security__security-measures,
  .page-blog-fun888-account-security__secure-login-guide,
  .page-blog-fun888-account-security__tips-section,
  .page-blog-fun888-account-security__faq-section,
  .page-blog-fun888-account-security__conclusion-section,
  .page-blog-fun888-account-security__support-cta {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* Ensure no horizontal scroll */
  }

  .page-blog-fun888-account-security__btn-primary,
  .page-blog-fun888-account-security__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-fun888-account-security__support-cta .page-blog-fun888-account-security__btn-secondary {
    width: auto !important; /* Allow button to shrink if text is short */
    max-width: fit-content !important; /* Adjust if needed */
  }

  .page-blog-fun888-account-security__conclusion-section .page-blog-fun888-account-security__btn-primary {
    width: 100% !important;
  }

  .page-blog-fun888-account-security__hero-section {
    padding-top: 10px !important; /* body handles --header-offset */
  }

  .page-blog-fun888-account-security__faq-question {
    padding-right: 40px; /* Make space for toggle icon */
  }
}

/* Color Contrast Adjustments (if needed, but custom colors are already good) */
.page-blog-fun888-account-security__light-bg .page-blog-fun888-account-security__paragraph,
.page-blog-fun888-account-security__light-bg .page-blog-fun888-account-security__sub-title,
.page-blog-fun888-account-security__light-bg .page-blog-fun888-account-security__section-title {
  color: var(--text-main); /* Ensure light text on light-bg (which is dark body-bg) */
}

.page-blog-fun888-account-security__dark-bg .page-blog-fun888-account-security__paragraph,
.page-blog-fun888-account-security__dark-bg .page-blog-fun888-account-security__sub-title,
.page-blog-fun888-account-security__dark-bg .page-blog-fun888-account-security__section-title {
  color: var(--text-main); /* Ensure light text on dark-bg (deep-green) */
}

.page-blog-fun888-account-security__faq-item summary {
  color: var(--text-main);
}
.page-blog-fun888-account-security__faq-answer {
  color: var(--text-secondary);
}