.page-blog-huong-dan-dang-ky-win23 {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Text Main */
  background-color: #F5F7FA; /* Background */
  padding-top: 10px; /* Small top padding, body handles header offset */
}

.page-blog-huong-dan-dang-ky-win23__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-huong-dan-dang-ky-win23__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: 40px;
  background-color: #F5F7FA; /* Background */
}

.page-blog-huong-dan-dang-ky-win23__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-win23__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* Desktop: cover to fill space */
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-win23__hero-content {
  padding: 30px 20px;
  max-width: 800px;
}

.page-blog-huong-dan-dang-ky-win23__main-title {
  font-size: 2.8em;
  font-weight: 700;
  color: #E53935; /* Primary color */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-win23__description {
  font-size: 1.2em;
  color: #333333; /* Text Main */
  margin-bottom: 30px;
}

.page-blog-huong-dan-dang-ky-win23__btn-primary {
  display: inline-block;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); /* Button gradient */
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 10px rgba(229, 57, 53, 0.4);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-win23__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(229, 57, 53, 0.6);
}

.page-blog-huong-dan-dang-ky-win23__section-title {
  font-size: 2.2em;
  color: #E53935; /* Primary color */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
}

.page-blog-huong-dan-dang-ky-win23__intro-section,
.page-blog-huong-dan-dang-ky-win23__verification-section,
.page-blog-huong-dan-dang-ky-win23__faq-section {
  padding: 60px 0;
}

.page-blog-huong-dan-dang-ky-win23__light-bg {
  background-color: #FFFFFF; /* Card BG */
  color: #333333; /* Text Main */
}

.page-blog-huong-dan-dang-ky-win23__dark-bg {
  background-color: #E53935; /* Primary color */
  color: #ffffff; /* White text for dark background */
}

.page-blog-huong-dan-dang-ky-win23__dark-bg .page-blog-huong-dan-dang-ky-win23__section-title,
.page-blog-huong-dan-dang-ky-win23__dark-bg .page-blog-huong-dan-dang-ky-win23__step-title {
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-win23__paragraph {
  font-size: 1.1em;
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-huong-dan-dang-ky-win23__list {
  list-style: disc inside;
  margin-bottom: 20px;
  padding-left: 20px;
}

.page-blog-huong-dan-dang-ky-win23__list-item {
  margin-bottom: 10px;
  font-size: 1.1em;
}

.page-blog-huong-dan-dang-ky-win23__requirements-section {
  padding: 60px 0;
  background-color: #F5F7FA; /* Background */
}

.page-blog-huong-dan-dang-ky-win23__grid-2-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-blog-huong-dan-dang-ky-win23__card {
  background-color: #FFFFFF; /* Card BG */
  border: 1px solid #E0E0E0; /* Border */
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 100%;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-win23__card-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 20px;
  display: block;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-huong-dan-dang-ky-win23__card-title {
  font-size: 1.5em;
  color: #E53935; /* Primary color */
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-win23__card-text {
  font-size: 1em;
  color: #333333; /* Text Main */
  text-align: justify;
}

.page-blog-huong-dan-dang-ky-win23__steps-section {
  padding: 60px 0;
}

.page-blog-huong-dan-dang-ky-win23__step-by-step {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.page-blog-huong-dan-dang-ky-win23__step-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-blog-huong-dan-dang-ky-win23__step-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-win23__step-number {
  background-color: #FF5A4F; /* Secondary color */
  color: #ffffff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5em;
  font-weight: bold;
  margin-right: 15px;
}

.page-blog-huong-dan-dang-ky-win23__step-title {
  font-size: 1.8em;
  font-weight: 600;
  color: #ffffff; /* White text for dark background */
}

.page-blog-huong-dan-dang-ky-win23__step-description {
  font-size: 1.1em;
  margin-bottom: 20px;
  text-align: justify;
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-win23__step-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  margin-top: 15px;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-huong-dan-dang-ky-win23__cta-bottom {
  text-align: center;
  margin-top: 50px;
  padding: 30px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.page-blog-huong-dan-dang-ky-win23__cta-bottom .page-blog-huong-dan-dang-ky-win23__paragraph {
  color: #ffffff;
  font-size: 1.2em;
  margin-bottom: 25px;
}

.page-blog-huong-dan-dang-ky-win23__verification-section {
  background-color: #FFFFFF; /* Card BG */
  color: #333333; /* Text Main */
}

.page-blog-huong-dan-dang-ky-win23__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-win23__feature-card {
  background-color: #F5F7FA; /* Background */
  border-radius: 8px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 100%;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-win23__feature-icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  object-fit: contain;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-huong-dan-dang-ky-win23__feature-title {
  font-size: 1.4em;
  color: #E53935; /* Primary color */
  margin-bottom: 10px;
}

.page-blog-huong-dan-dang-ky-win23__feature-text {
  font-size: 1em;
  color: #333333; /* Text Main */
  text-align: justify;
}

.page-blog-huong-dan-dang-ky-win23__notes-section {
  padding: 60px 0;
  background-color: #F5F7FA; /* Background */
}

.page-blog-huong-dan-dang-ky-win23__list-bullet {
  list-style: none;
  padding: 0;
}

.page-blog-huong-dan-dang-ky-win23__list-bullet .page-blog-huong-dan-dang-ky-win23__list-item {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 1.1em;
  color: #333333;
  text-align: justify;
}

.page-blog-huong-dan-dang-ky-win23__list-bullet .page-blog-huong-dan-dang-ky-win23__list-item::before {
  content: '✔';
  color: #E53935; /* Primary color */
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-win23__faq-section {
  background-color: #FFFFFF; /* Card BG */
  color: #333333; /* Text Main */
}

.page-blog-huong-dan-dang-ky-win23__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-win23__faq-item {
  background-color: #F5F7FA; /* Background */
  border: 1px solid #E0E0E0; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-win23__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: #E53935; /* Primary color */
  cursor: pointer;
  list-style: none;
}

.page-blog-huong-dan-dang-ky-win23__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-win23__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #FF5A4F; /* Secondary color */
}

.page-blog-huong-dan-dang-ky-win23__faq-item[open] .page-blog-huong-dan-dang-ky-win23__faq-toggle {
  content: '−';
}

.page-blog-huong-dan-dang-ky-win23__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: #333333; /* Text Main */
  text-align: justify;
}

.page-blog-huong-dan-dang-ky-win23__conclusion-section {
  padding: 60px 0;
  text-align: center;
  background-color: #F5F7FA; /* Background */
}

.page-blog-huong-dan-dang-ky-win23__conclusion-section .page-blog-huong-dan-dang-ky-win23__paragraph {
  font-size: 1.2em;
  margin-bottom: 30px;
}

/* General image responsiveness */
.page-blog-huong-dan-dang-ky-win23 img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* General container responsiveness */
.page-blog-huong-dan-dang-ky-win23__section,
.page-blog-huong-dan-dang-ky-win23__card,
.page-blog-huong-dan-dang-ky-win23__container,
.page-blog-huong-dan-dang-ky-win23__cta-buttons,
.page-blog-huong-dan-dang-ky-win23__button-group,
.page-blog-huong-dan-dang-ky-win23__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-win23 {
    font-size: 16px;
    line-height: 1.6;
    padding-top: 10px !important; /* Ensure small top padding on mobile */
  }

  .page-blog-huong-dan-dang-ky-win23__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-huong-dan-dang-ky-win23__hero-section {
    padding-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-win23__hero-image {
    object-fit: contain !important; /* Mobile: contain to show full image without cropping */
    aspect-ratio: unset !important;
    max-height: none !important;
  }

  .page-blog-huong-dan-dang-ky-win23__main-title {
    font-size: 2em;
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-win23__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-blog-huong-dan-dang-ky-win23__btn-primary {
    padding: 12px 25px;
    font-size: 1em;
    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-win23__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
    padding-top: 30px;
  }

  .page-blog-huong-dan-dang-ky-win23__intro-section,
  .page-blog-huong-dan-dang-ky-win23__requirements-section,
  .page-blog-huong-dan-dang-ky-win23__steps-section,
  .page-blog-huong-dan-dang-ky-win23__verification-section,
  .page-blog-huong-dan-dang-ky-win23__notes-section,
  .page-blog-huong-dan-dang-ky-win23__faq-section,
  .page-blog-huong-dan-dang-ky-win23__conclusion-section {
    padding: 40px 0;
  }

  .page-blog-huong-dan-dang-ky-win23__grid-2-col {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-win23__card {
    padding: 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-win23__card-image,
  .page-blog-huong-dan-dang-ky-win23__step-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  .page-blog-huong-dan-dang-ky-win23__step-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-blog-huong-dan-dang-ky-win23__step-number {
    margin-right: 0;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-win23__step-title {
    font-size: 1.5em;
    text-align: left;
  }

  .page-blog-huong-dan-dang-ky-win23__feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-win23__feature-card {
    padding: 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-win23__feature-icon {
    min-width: 200px !important;
    min-height: 200px !important;
    width: 100px !important; /* Original size, but min-width ensures it's not too small */
    height: 100px !important;
  }

  .page-blog-huong-dan-dang-ky-win23__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-win23__faq-answer {
    padding: 0 20px 15px;
  }

  /* Ensure all content sections and cards handle overflow */
  .page-blog-huong-dan-dang-ky-win23__hero-section,
  .page-blog-huong-dan-dang-ky-win23__intro-section,
  .page-blog-huong-dan-dang-ky-win23__requirements-section,
  .page-blog-huong-dan-dang-ky-win23__steps-section,
  .page-blog-huong-dan-dang-ky-win23__verification-section,
  .page-blog-huong-dan-dang-ky-win23__notes-section,
  .page-blog-huong-dan-dang-ky-win23__faq-section,
  .page-blog-huong-dan-dang-ky-win23__conclusion-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden;
  }

  .page-blog-huong-dan-dang-ky-win23__cta-bottom {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}