.page-ban-ca {
  color: #333333; /* Default text color for light background */
  background: #F5F7FA; /* Page background color */
}

.page-ban-ca__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

/* HERO Section */
.page-ban-ca__hero-section {
  padding-top: 10px; /* Small top padding, assuming body has padding-top from shared.css */
  padding-bottom: 40px;
  background: #F5F7FA;
}

.page-ban-ca__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 0 16px;
  max-width: 1170px;
  margin: 0 auto;
}

.page-ban-ca__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  color: #333333;
}

.page-ban-ca__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #E53935;
}

.page-ban-ca__hero-description {
  font-size: 1.125rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

.page-ban-ca__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-ban-ca__hero-image {
  flex: 1 1 50%;
  min-width: 300px;
  text-align: center;
}

.page-ban-ca__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.page-ban-ca__btn-primary,
.page-ban-ca__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-ban-ca__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-ban-ca__btn-primary:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4);
}

.page-ban-ca__btn-secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}

.page-ban-ca__btn-secondary:hover {
  background: #f0f0f0;
  color: #E53935;
  box-shadow: 0 4px 15px rgba(229, 57, 53, 0.2);
}

.page-ban-ca__cta-button-large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

/* Section Titles and Descriptions */
.page-ban-ca__section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #E53935;
  text-align: center;
  margin-bottom: 25px;
  line-height: 1.3;
}

.page-ban-ca__section-description {
  font-size: 1.1rem;
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #333333;
}

/* Intro Section */
.page-ban-ca__intro-section {
  padding: 60px 0;
  background: #F5F7FA;
  color: #333333;
}

.page-ban-ca__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__feature-box {
  text-align: center;
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-ban-ca__feature-box:hover {
  transform: translateY(-5px);
}

.page-ban-ca__icon-box-media {
  width: 200px;
  height: 200px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid #FF5A4F;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-ban-ca__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.page-ban-ca__feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #E53935;
  margin-bottom: 10px;
}

.page-ban-ca__feature-text {
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
}

/* Advantages Section */
.page-ban-ca__advantages-section,
.page-ban-ca__tips-section,
.page-ban-ca__cta-section {
  padding: 60px 0;
  background: #E53935;
  color: #ffffff;
}

.page-ban-ca__advantages-section .page-ban-ca__section-title,
.page-ban-ca__tips-section .page-ban-ca__section-title,
.page-ban-ca__cta-section .page-ban-ca__section-title {
  color: #ffffff;
}

.page-ban-ca__advantages-section .page-ban-ca__section-description,
.page-ban-ca__tips-section .page-ban-ca__section-description,
.page-ban-ca__cta-section .page-ban-ca__section-description {
  color: #f0f0f0;
}

.page-ban-ca__content-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-ban-ca__text-block {
  flex: 1 1 50%;
  min-width: 300px;
  line-height: 1.6;
}

.page-ban-ca__text-block p {
  margin-bottom: 20px;
  font-size: 1.05rem;
  color: #ffffff;
}

.page-ban-ca__advantage-list,
.page-ban-ca__tip-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-ban-ca__advantage-list li,
.page-ban-ca__tip-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  font-size: 1.05rem;
  color: #ffffff;
}

.page-ban-ca__advantage-list li strong,
.page-ban-ca__tip-list li strong {
  color: #FF5A4F;
}

.page-ban-ca__advantage-list li::before,
.page-ban-ca__tip-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #FF5A4F;
  font-weight: bold;
}

.page-ban-ca__image-block {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-ban-ca__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Guide Section */
.page-ban-ca__guide-section {
  padding: 60px 0;
  background: #F5F7FA;
  color: #333333;
}

.page-ban-ca__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__step-item {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.page-ban-ca__step-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #E53935;
  margin-bottom: 15px;
}

.page-ban-ca__step-item p {
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
}

.page-ban-ca__image-center {
  display: block;
  margin: 50px auto 0;
}

/* FAQ Section */
.page-ban-ca__faq-section {
  padding: 60px 0;
  background: #F5F7FA;
  color: #333333;
}

.page-ban-ca__faq-list {
  max-width: 800px;
  margin: 40px auto 0;
}

.page-ban-ca__faq-item {
  background: #ffffff;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.page-ban-ca__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background: #ffffff;
  border-bottom: 1px solid #E0E0E0;
  list-style: none; /* For details/summary */
}

.page-ban-ca__faq-question::-webkit-details-marker {
  display: none;
}

.page-ban-ca__faq-question:hover {
  background: #f9f9f9;
}

.page-ban-ca__faq-item[open] .page-ban-ca__faq-question {
  border-bottom: 1px solid transparent;
  color: #E53935;
}

.page-ban-ca__faq-qtext {
  flex-grow: 1;
}

.page-ban-ca__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #E53935;
  margin-left: 15px;
}

.page-ban-ca__faq-answer {
  padding: 15px 25px 25px;
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
  background: #fcfcfc;
}

.page-ban-ca__faq-answer p {
  margin: 0;
}

/* CTA Section */
.page-ban-ca__cta-section {
  text-align: center;
  padding: 80px 0;
}

.page-ban-ca__cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.page-ban-ca__cta-section .page-ban-ca__btn-primary {
  margin-top: 30px;
}

/* General image styling for content areas */
.page-ban-ca img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Media Queries for Mobile */
@media (max-width: 1024px) {
  .page-ban-ca__hero-container {
    gap: 30px;
    padding: 20px 16px;
  }

  .page-ban-ca__main-title {
    font-size: clamp(2.2rem, 4.5vw, 3rem);
  }

  .page-ban-ca__hero-description {
    font-size: 1rem;
  }

  .page-ban-ca__section-title {
    font-size: clamp(1.8rem, 3.8vw, 2.5rem);
  }

  .page-ban-ca__section-description {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .page-ban-ca__feature-grid {
    gap: 20px;
  }

  .page-ban-ca__feature-title {
    font-size: 1.3rem;
  }

  .page-ban-ca__icon-box-media {
    width: 180px;
    height: 180px;
  }

  .page-ban-ca__advantage-list li,
  .page-ban-ca__tip-list li {
    font-size: 1rem;
  }

  .page-ban-ca__guide-steps {
    gap: 20px;
  }

  .page-ban-ca__step-title {
    font-size: 1.25rem;
  }

  .page-ban-ca__faq-question {
    font-size: 1.05rem;
    padding: 15px 20px;
  }

  .page-ban-ca__faq-answer {
    padding: 12px 20px 20px;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-ban-ca__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-ban-ca__hero-container {
    flex-direction: column-reverse; /* Image above text */
    gap: 30px;
    padding: 0 15px;
  }

  .page-ban-ca__hero-content {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-ban-ca__main-title {
    font-size: 2.2rem; /* Specific for mobile */
    margin-bottom: 15px;
  }

  .page-ban-ca__hero-description {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }

  .page-ban-ca__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-ban-ca__btn-primary,
  .page-ban-ca__btn-secondary {
    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-ban-ca__hero-image {
    flex: 1 1 100%;
  }

  .page-ban-ca__hero-side-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Intro Section (Module 1) */
  .page-ban-ca__intro-section {
    padding: 40px 0;
  }

  .page-ban-ca__container {
    padding: 20px 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-ban-ca__section-title {
    font-size: 1.8rem; /* Specific for mobile */
    margin-bottom: 20px;
  }

  .page-ban-ca__section-description {
    font-size: 0.9rem;
    margin-bottom: 25px;
  }

  .page-ban-ca__feature-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-ban-ca__icon-box-media {
    width: 160px;
    height: 160px;
    border-width: 3px;
  }

  .page-ban-ca__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-ban-ca__feature-title {
    font-size: 1.2rem;
  }

  .page-ban-ca__feature-text {
    font-size: 0.9rem;
  }

  /* Advantages & Tips Section */
  .page-ban-ca__advantages-section,
  .page-ban-ca__tips-section {
    padding: 40px 0;
  }

  .page-ban-ca__content-wrapper {
    flex-direction: column;
    gap: 30px;
  }

  .page-ban-ca__text-block {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-ban-ca__text-block p {
    font-size: 0.95rem;
  }

  .page-ban-ca__advantage-list,
  .page-ban-ca__tip-list {
    text-align: left;
    margin-left: auto;
    margin-right: auto;
    max-width: 300px; /* Constrain list width for better readability */
  }

  .page-ban-ca__advantage-list li,
  .page-ban-ca__tip-list li {
    font-size: 0.95rem;
  }

  .page-ban-ca__image-block {
    flex: 1 1 100%;
  }

  .page-ban-ca__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* Guide Section */
  .page-ban-ca__guide-section {
    padding: 40px 0;
  }

  .page-ban-ca__guide-steps {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-ban-ca__step-title {
    font-size: 1.15rem;
  }

  .page-ban-ca__step-item p {
    font-size: 0.9rem;
  }

  /* FAQ Section */
  .page-ban-ca__faq-section {
    padding: 40px 0;
  }

  .page-ban-ca__faq-list {
    margin-top: 30px;
  }

  .page-ban-ca__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-ban-ca__faq-answer {
    padding: 10px 20px 20px;
    font-size: 0.9rem;
  }

  /* CTA Section */
  .page-ban-ca__cta-section {
    padding: 50px 0;
  }

  .page-ban-ca__cta-content {
    padding: 0 15px;
  }

  .page-ban-ca__cta-section .page-ban-ca__btn-primary {
    margin-top: 25px;
    font-size: 1rem;
  }

  /* Universal image and container responsive styles */
  .page-ban-ca img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-ban-ca__section,
  .page-ban-ca__card,
  .page-ban-ca__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Button container mobile adaptation */
  .page-ban-ca__cta-buttons,
  .page-ban-ca__button-group,
  .page-ban-ca__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-ban-ca__cta-buttons {
    display: flex;
    flex-direction: column; /* Ensure vertical stacking for buttons */
  }
}