.page-blog-sunwin-19-huong-dan-dang-ky {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #FFF6D6; /* Main text color for dark background */
  background-color: #0A0A0A; /* Body background color from shared.css */
}

.page-blog-sunwin-19-huong-dan-dang-ky__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-sunwin-19-huong-dan-dang-ky__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 10px; /* Small top padding, relies on body padding-top from shared.css */
  padding-bottom: 60px;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  position: relative;
}

.page-blog-sunwin-19-huong-dan-dang-ky__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly darken image for text readability */
}

.page-blog-sunwin-19-huong-dan-dang-ky__hero-content-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 100%;
  max-width: 900px;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-sunwin-19-huong-dan-dang-ky__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #FFD36B;
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog-sunwin-19-huong-dan-dang-ky__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__btn-primary,
.page-blog-sunwin-19-huong-dan-dang-ky__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-blog-sunwin-19-huong-dan-dang-ky__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111;
  border: none;
  box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
}

.page-blog-sunwin-19-huong-dan-dang-ky__btn-primary:hover {
  background: linear-gradient(180deg, #FFD36B 0%, #F2C14E 100%);
  box-shadow: 0 6px 20px rgba(242, 193, 78, 0.6);
  transform: translateY(-2px);
}

.page-blog-sunwin-19-huong-dan-dang-ky__btn-secondary {
  background: #111111;
  color: #FFD36B;
  border: 2px solid #F2C14E;
  margin-left: 20px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__btn-secondary:hover {
  background: #222222;
  color: #FFD86A;
  border-color: #FFD86A;
  transform: translateY(-2px);
}

.page-blog-sunwin-19-huong-dan-dang-ky__content-area,
.page-blog-sunwin-19-huong-dan-dang-ky__registration-steps,
.page-blog-sunwin-19-huong-dan-dang-ky__tips-section,
.page-blog-sunwin-19-huong-dan-dang-ky__faq-section,
.page-blog-sunwin-19-huong-dan-dang-ky__conclusion-section {
  padding: 60px 0;
}

.page-blog-sunwin-19-huong-dan-dang-ky__dark-bg {
  background-color: #0A0A0A;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__light-bg {
  background-color: #111111;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #F2C14E;
  text-align: center;
  margin-bottom: 40px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.page-blog-sunwin-19-huong-dan-dang-ky__text-block {
  font-size: 1.1rem;
  margin-bottom: 30px;
  text-align: justify;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__text-block a {
  color: #FFD36B;
  text-decoration: underline;
}

.page-blog-sunwin-19-huong-dan-dang-ky__text-block a:hover {
  color: #F2C14E;
}

.page-blog-sunwin-19-huong-dan-dang-ky__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__feature-item {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-sunwin-19-huong-dan-dang-ky__feature-icon {
  width: 100%;
  height: auto;
  max-width: 150px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__feature-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #F2C14E;
  margin-bottom: 10px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__feature-description {
  font-size: 1rem;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-by-step {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-item {
  background: #0A0A0A;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-number {
  width: 60px;
  height: 60px;
  line-height: 60px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111;
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 auto 20px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #F2C14E;
  margin-bottom: 15px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-description {
  font-size: 1rem;
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-description a {
  color: #FFD36B;
  text-decoration: underline;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-description a:hover {
  color: #F2C14E;
}

.page-blog-sunwin-19-huong-dan-dang-ky__list {
  list-style-type: disc;
  text-align: left;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__list li {
  margin-bottom: 8px;
  font-size: 1rem;
}

.page-blog-sunwin-19-huong-dan-dang-ky__list li strong {
  color: #FFD36B;
}

.page-blog-sunwin-19-huong-dan-dang-ky__list--numbered {
  list-style-type: decimal;
  margin-left: 25px;
}

.page-blog-sunwin-19-huong-dan-dang-ky__step-image,
.page-blog-sunwin-19-huong-dan-dang-ky__image-full-width {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-blog-sunwin-19-huong-dan-dang-ky__cta-section {
  text-align: center;
  margin-top: 50px;
  padding: 40px;
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-sunwin-19-huong-dan-dang-ky__cta-text {
  font-size: 1.5rem;
  font-weight: 600;
  color: #F2C14E;
  margin-bottom: 25px;
}

details.page-blog-sunwin-19-huong-dan-dang-ky__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #3A2A12;
  overflow: hidden;
  background: #0A0A0A;
  color: #FFF6D6;
}
details.page-blog-sunwin-19-huong-dan-dang-ky__faq-item summary.page-blog-sunwin-19-huong-dan-dang-ky__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-blog-sunwin-19-huong-dan-dang-ky__faq-item summary.page-blog-sunwin-19-huong-dan-dang-ky__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-sunwin-19-huong-dan-dang-ky__faq-item summary.page-blog-sunwin-19-huong-dan-dang-ky__faq-question:hover {
  background: #1a1a1a;
}
.page-blog-sunwin-19-huong-dan-dang-ky__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #F2C14E;
}
.page-blog-sunwin-19-huong-dan-dang-ky__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #FFD36B;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog-sunwin-19-huong-dan-dang-ky__faq-item .page-blog-sunwin-19-huong-dan-dang-ky__faq-answer {
  padding: 0 20px 20px;
  background: #0A0A0A;
  border-radius: 0 0 5px 5px;
  color: #FFF6D6;
}

.page-blog-sunwin-19-huong-dan-dang-ky__faq-answer p {
  margin: 0;
  font-size: 1rem;
}

.page-blog-sunwin-19-huong-dan-dang-ky__faq-answer a {
  color: #FFD36B;
  text-decoration: underline;
}

.page-blog-sunwin-19-huong-dan-dang-ky__faq-answer a:hover {
  color: #F2C14E;
}

.page-blog-sunwin-19-huong-dan-dang-ky__conclusion-section {
  text-align: center;
}

.page-blog-sunwin-19-huong-dan-dang-ky__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog-sunwin-19-huong-dan-dang-ky__container {
    padding: 0 25px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__hero-section {
    padding-bottom: 40px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__hero-content-wrapper {
    padding: 0 25px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__main-title {
    font-size: clamp(2.2rem, 4.5vw, 3rem);
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__subtitle {
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__btn-primary,
  .page-blog-sunwin-19-huong-dan-dang-ky__btn-secondary {
    padding: 12px 25px;
    font-size: 1rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__text-block {
    font-size: 1rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__feature-item {
    padding: 25px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__feature-title {
    font-size: 1.3rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__step-item {
    padding: 25px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__step-title {
    font-size: 1.4rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__faq-qtext {
    font-size: 1rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__cta-text {
    font-size: 1.3rem;
  }
}

@media (max-width: 768px) {
  .page-blog-sunwin-19-huong-dan-dang-ky__hero-section {
    padding-top: 10px;
    padding-bottom: 30px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__hero-image-wrapper {
    max-height: 400px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__hero-image {
    object-fit: contain !important;
    aspect-ratio: unset !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__hero-content-wrapper {
    position: static;
    transform: none;
    margin-top: 20px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__subtitle {
    font-size: clamp(0.9rem, 3.5vw, 1rem);
    margin-bottom: 20px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__btn-primary,
  .page-blog-sunwin-19-huong-dan-dang-ky__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px !important;
    font-size: 1rem !important;
    margin-left: 0 !important;
    margin-bottom: 15px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__btn-secondary {
    margin-top: 10px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__content-area,
  .page-blog-sunwin-19-huong-dan-dang-ky__registration-steps,
  .page-blog-sunwin-19-huong-dan-dang-ky__tips-section,
  .page-blog-sunwin-19-huong-dan-dang-ky__faq-section,
  .page-blog-sunwin-19-huong-dan-dang-ky__conclusion-section {
    padding: 40px 0;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    margin-bottom: 30px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__text-block {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__features-grid,
  .page-blog-sunwin-19-huong-dan-dang-ky__step-by-step {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__feature-item,
  .page-blog-sunwin-19-huong-dan-dang-ky__step-item {
    padding: 20px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__feature-icon {
    max-width: 120px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__feature-title {
    font-size: 1.2rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__step-title {
    font-size: 1.3rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__list {
    margin-left: 15px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__list li {
    font-size: 0.9rem;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__step-image,
  .page-blog-sunwin-19-huong-dan-dang-ky__image-full-width {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__cta-section {
    padding: 30px 20px;
  }

  .page-blog-sunwin-19-huong-dan-dang-ky__cta-text {
    font-size: 1.2rem;
  }

  details.page-blog-sunwin-19-huong-dan-dang-ky__faq-item summary.page-blog-sunwin-19-huong-dan-dang-ky__faq-question { padding: 15px; }
  .page-blog-sunwin-19-huong-dan-dang-ky__faq-qtext { font-size: 1rem; }
  .page-blog-sunwin-19-huong-dan-dang-ky__faq-toggle { font-size: 20px; width: 24px; }
  details.page-blog-sunwin-19-huong-dan-dang-ky__faq-item .page-blog-sunwin-19-huong-dan-dang-ky__faq-answer { padding: 0 15px 15px; }
}

/* Ensure images in content areas are responsive */
.page-blog-sunwin-19-huong-dan-dang-ky img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Additional container styling for mobile overflow prevention */
.page-blog-sunwin-19-huong-dan-dang-ky__section,
.page-blog-sunwin-19-huong-dan-dang-ky__card,
.page-blog-sunwin-19-huong-dan-dang-ky__container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

@media (max-width: 768px) {
  .page-blog-sunwin-19-huong-dan-dang-ky img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-blog-sunwin-19-huong-dan-dang-ky__section,
  .page-blog-sunwin-19-huong-dan-dang-ky__card,
  .page-blog-sunwin-19-huong-dan-dang-ky__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    /* padding-left: 15px; */ /* already handled by container */
    /* padding-right: 15px; */ /* already handled by container */
  }
}