.page-blog-huong-dan-dang-ky-66ff {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
}

.page-blog-huong-dan-dang-ky-66ff__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 20px 16px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-66ff__container--center {
  text-align: center;
}

.page-blog-huong-dan-dang-ky-66ff__hero-section {
  padding-top: 10px; /* Small top padding as per rules */
  padding-bottom: 60px;
  background-color: #0D0E12;
}

.page-blog-huong-dan-dang-ky-66ff__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 40px 16px;
  gap: 40px;
}

.page-blog-huong-dan-dang-ky-66ff__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #FFB04D; /* Glow */
}

.page-blog-huong-dan-dang-ky-66ff__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-blog-huong-dan-dang-ky-66ff__btn-primary,
.page-blog-huong-dan-dang-ky-66ff__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-66ff__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); /* Button */
  color: #ffffff;
  border: 2px solid transparent;
}

.page-blog-huong-dan-dang-ky-66ff__btn-primary:hover {
  background: linear-gradient(180deg, #FFB04D 0%, #FF8C1A 100%);
  box-shadow: 0 0 15px rgba(255, 176, 77, 0.7);
}

.page-blog-huong-dan-dang-ky-66ff__btn-secondary {
  background-color: transparent;
  color: #FF8C1A; /* Main color */
  border: 2px solid #FF8C1A; /* Border */
}

.page-blog-huong-dan-dang-ky-66ff__btn-secondary:hover {
  background-color: #FF8C1A;
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-66ff__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-66ff__side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  display: block;
}

.page-blog-huong-dan-dang-ky-66ff__section-title {
  font-size: 2.5em;
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
  color: #FFB04D; /* Glow */
}

.page-blog-huong-dan-dang-ky-66ff__intro-section,
.page-blog-huong-dan-dang-ky-66ff__guide-section,
.page-blog-huong-dan-dang-ky-66ff__notes-section,
.page-blog-huong-dan-dang-ky-66ff__faq-section,
.page-blog-huong-dan-dang-ky-66ff__cta-bottom-section {
  padding: 60px 0;
  background-color: #0D0E12;
}

.page-blog-huong-dan-dang-ky-66ff__text-content {
  font-size: 1.05em;
  margin-bottom: 20px;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__step-item {
  background-color: #17191F; /* Card BG */
  border: 1px solid #A84F0C; /* Border */
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 40px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-66ff__step-title {
  font-size: 1.8em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #FF8C1A; /* Main color */
}

.page-blog-huong-dan-dang-ky-66ff__step-description {
  font-size: 1em;
  margin-bottom: 20px;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__step-image-wrapper {
  text-align: center;
  margin-top: 25px;
}

.page-blog-huong-dan-dang-ky-66ff__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  display: block;
  margin: 0 auto;
}

.page-blog-huong-dan-dang-ky-66ff__list {
  list-style: disc;
  padding-left: 25px;
  margin-bottom: 20px;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__list li {
  margin-bottom: 10px;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__list--bullets {
  list-style-type: none;
  padding-left: 0;
}

.page-blog-huong-dan-dang-ky-66ff__list--bullets li::before {
  content: '✓';
  color: #FF8C1A; /* Main color */
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

.page-blog-huong-dan-dang-ky-66ff__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-66ff__faq-item {
  background-color: #17191F; /* Card BG */
  border: 1px solid #A84F0C; /* Border */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-66ff__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #FFB04D; /* Glow */
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-blog-huong-dan-dang-ky-66ff__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-66ff__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #FF8C1A; /* Main color */
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-66ff__faq-item[open] .page-blog-huong-dan-dang-ky-66ff__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-66ff__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__faq-answer p {
  margin-bottom: 0;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-66ff__cta-bottom-section {
  padding: 80px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-66ff__btn-primary--large {
  padding: 15px 35px;
  font-size: 1.2em;
  margin-top: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-66ff__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-blog-huong-dan-dang-ky-66ff__section-title {
    font-size: 2em;
  }

  .page-blog-huong-dan-dang-ky-66ff__hero-container {
    flex-direction: column;
    text-align: center;
  }

  .page-blog-huong-dan-dang-ky-66ff__hero-content,
  .page-blog-huong-dan-dang-ky-66ff__hero-image {
    flex: 1 1 100%;
  }

  .page-blog-huong-dan-dang-ky-66ff__cta-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-66ff {
    font-size: 15px;
  }

  .page-blog-huong-dan-dang-ky-66ff__hero-section {
    padding-top: 10px !important; /* Fixed header spacing */
    padding-bottom: 40px;
  }

  .page-blog-huong-dan-dang-ky-66ff__hero-container {
    padding: 20px 15px;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-66ff__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-66ff__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-blog-huong-dan-dang-ky-66ff__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-66ff__btn-primary,
  .page-blog-huong-dan-dang-ky-66ff__btn-secondary,
  .page-blog-huong-dan-dang-ky-66ff a[class*="button"],
  .page-blog-huong-dan-dang-ky-66ff a[class*="btn"] {
    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-huong-dan-dang-ky-66ff__side-image,
  .page-blog-huong-dan-dang-ky-66ff__step-image,
  .page-blog-huong-dan-dang-ky-66ff img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
  }

  .page-blog-huong-dan-dang-ky-66ff__container,
  .page-blog-huong-dan-dang-ky-66ff__step-item,
  .page-blog-huong-dan-dang-ky-66ff__faq-item,
  .page-blog-huong-dan-dang-ky-66ff__cta-bottom-section,
  .page-blog-huong-dan-dang-ky-66ff__intro-section,
  .page-blog-huong-dan-dang-ky-66ff__guide-section,
  .page-blog-huong-dan-dang-ky-66ff__notes-section,
  .page-blog-huong-dan-dang-ky-66ff__faq-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-huong-dan-dang-ky-66ff__section-title {
    font-size: 1.8em;
    margin-bottom: 25px;
  }

  .page-blog-huong-dan-dang-ky-66ff__step-title {
    font-size: 1.5em;
  }

  .page-blog-huong-dan-dang-ky-66ff__step-item {
    padding: 20px;
    margin-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-66ff__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-blog-huong-dan-dang-ky-66ff__faq-answer {
    padding: 0 20px 15px;
  }

  .page-blog-huong-dan-dang-ky-66ff__cta-bottom-section {
    padding: 50px 15px;
  }

  .page-blog-huong-dan-dang-ky-66ff__btn-primary--large {
    font-size: 1.1em;
    padding: 12px 25px;
  }
}