/* Base styles for the specific page */
.page-blog-huong-dan-dang-ky-tai-khoan-bl55 {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default dark text for light body background */
  background-color: #ffffff; /* Default light background */
}

/* HERO Section */
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding as per rules */
  margin-bottom: 40px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__hero-image {
  width: 100%;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
  background-color: #ffffff; /* Explicit white background for content block */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  margin-top: -80px; /* Pull content block slightly over image for visual effect, but not text on image */
  position: relative;
  z-index: 1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__main-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__intro-text {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* General Content Wrapper */
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__section-title {
  font-size: 2em;
  color: #26A9E0;
  margin-top: 40px;
  margin-bottom: 25px;
  text-align: center;
  font-weight: 600;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55 p {
  margin-bottom: 15px;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefits-list,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__tips-list,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__post-reg-list,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__trouble-list,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__form-fields {
  list-style: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefits-list li,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__tips-list li,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__post-reg-list li,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__trouble-list li,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__form-fields li {
  margin-bottom: 10px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__note {
  font-style: italic;
  color: #777777;
  margin-top: 20px;
}

/* Step-by-step Guide */
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__step-item {
  background-color: #f9f9f9;
  border-left: 5px solid #26A9E0;
  padding: 25px;
  margin-bottom: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__step-title {
  font-size: 1.5em;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__step-image-container {
  margin: 20px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__step-image-container img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  display: block; /* Ensure it behaves as a block element */
  margin: 0 auto; /* Center the image */
}

/* Buttons */
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-primary,
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  margin: 10px;
  text-align: center;
  max-width: 100%; /* Ensure button responsiveness */
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-primary:hover {
  background-color: #1a8ccb;
  border-color: #1a8ccb;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #1a8ccb;
  border-color: #1a8ccb;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Benefits Grid */
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefit-card {
  background-color: #ffffff;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefit-card img {
  max-width: 100%;
  height: auto;
  margin-bottom: 15px;
  border-radius: 4px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefit-card-title {
  font-size: 1.3em;
  color: #26A9E0;
  margin-bottom: 10px;
}

/* FAQ Section */
.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-item {
  background-color: #f9f9f9;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  list-style: none; /* Remove default marker for summary */
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-qtext {
  flex-grow: 1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-item[open] .page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-answer {
  padding: 0 25px 20px;
  color: #555555;
  border-top: 1px solid #eeeeee;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55 {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO Section */
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__hero-section {
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__hero-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__hero-content {
    padding: 25px 15px;
    margin-top: -50px; /* Adjust overlap */
    border-radius: 0; /* Simpler for mobile */
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__main-title {
    font-size: 1.8em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__intro-text {
    font-size: 1em;
  }

  /* General Content Wrapper */
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__content-wrapper {
    padding: 0 15px 40px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__section-title {
    font-size: 1.5em;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  /* Step-by-step Guide */
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__step-item {
    padding: 20px;
  }

  /* Buttons */
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-primary,
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    margin: 8px 0;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Benefits Grid */
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__benefit-card {
    padding: 20px;
  }

  /* FAQ Section */
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__faq-answer {
    padding: 0 20px 15px;
  }

  /* Universal image styles for content area */
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__section,
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__card,
  .page-blog-huong-dan-dang-ky-tai-khoan-bl55__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}