.page-blog-huong-dan-dang-ky-e28 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #FFF3E6; /* Text Main color for dark background */
  background-color: #0D0E12; /* Background color from custom scheme */
}

.page-blog-huong-dan-dang-ky-e28__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-blog-huong-dan-dang-ky-e28__hero-section {
  position: relative;
  display: flex;
  flex-direction: column; /* Image on top, content below */
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 50px;
  background: linear-gradient(180deg, #0D0E12 0%, #17191F 100%);
}

.page-blog-huong-dan-dang-ky-e28__hero-image {
  width: 100%;
  max-width: 1200px; /* Limit hero image width */
  margin-bottom: 30px;
  overflow: hidden;
  border-radius: 10px;
}

.page-blog-huong-dan-dang-ky-e28__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* Default cover for large screens */
  border-radius: 10px;
}

.page-blog-huong-dan-dang-ky-e28__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-blog-huong-dan-dang-ky-e28__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem); /* H1 font size with clamp */
  font-weight: 700;
  color: #FFB04D; /* Glow color for main title */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-e28__description {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  margin-bottom: 30px;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-e28__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%; /* Ensure container takes full width */
  max-width: 600px; /* Limit button group width */
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-e28__btn-primary,
.page-blog-huong-dan-dang-ky-e28__btn-secondary,
.page-blog-huong-dan-dang-ky-e28__btn-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-blog-huong-dan-dang-ky-e28__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-blog-huong-dan-dang-ky-e28__btn-primary:hover {
  background: linear-gradient(180deg, #FFB04D 0%, #FF8C1A 100%);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 140, 26, 0.4);
}

.page-blog-huong-dan-dang-ky-e28__btn-secondary {
  background: #17191F;
  color: #FF8C1A;
  border: 2px solid #FF8C1A;
}

.page-blog-huong-dan-dang-ky-e28__btn-secondary:hover {
  background: #FF8C1A;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 140, 26, 0.4);
}

.page-blog-huong-dan-dang-ky-e28__btn-small {
  padding: 10px 20px;
  font-size: 0.95rem;
}

.page-blog-huong-dan-dang-ky-e28__content-section {
  padding: 60px 0;
}

.page-blog-huong-dan-dang-ky-e28__dark-bg {
  background-color: #0D0E12;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-e28__light-bg {
  background-color: #17191F; /* Card BG color for light sections */
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-e28__section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #FFB04D;
}

.page-blog-huong-dan-dang-ky-e28__text-block {
  font-size: 1.05rem;
  margin-bottom: 25px;
  text-align: justify;
  line-height: 1.8;
  color: #FFF3E6;
}

.page-blog-huong-dan-dang-ky-e28__text-block strong {
  color: #FF8C1A;
}

.page-blog-huong-dan-dang-ky-e28__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}