.page-ban-ca {
  font-family: 'Arial', sans-serif;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
  line-height: 1.6;
}

.page-ban-ca__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-ban-ca__section {
  padding: 60px 0;
}

.page-ban-ca__dark-bg {
  background-color: #0D0E12; /* Background */
  color: #FFF3E6; /* Text Main */
}

.page-ban-ca__card-bg {
  background-color: #17191F; /* Card BG */
  color: #FFF3E6; /* Text Main */
}

.page-ban-ca__light-text {
  color: #FFF3E6; /* Text Main */
}

.page-ban-ca__section-title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #FFB04D; /* Glow */
  text-shadow: 0 0 8px rgba(255, 176, 77, 0.6);
}

.page-ban-ca__sub-title {
  font-size: 24px;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #FFA53A; /* Auxiliary Color */
}

.page-ban-ca__text-block {
  font-size: 17px;
  margin-bottom: 20px;
  text-align: justify;
}

.page-ban-ca__list {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 20px;
}

.page-ban-ca__ordered-list {
  list-style: decimal;
  margin-left: 20px;
  margin-bottom: 20px;
}

.page-ban-ca__list-item {
  margin-bottom: 10px;
}

.page-ban-ca__text-link {
  color: #FFA53A; /* Auxiliary Color */
  text-decoration: underline;
}

.page-ban-ca__text-link:hover {
  color: #FFB04D; /* Glow */
}

/* Hero Section */
.page-ban-ca__hero-section {
  padding-top: 10px; /* Small top padding, assuming body has padding-top from shared.css */
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  text-align: center;
}

.page-ban-ca__hero-image {
  width: 100%;
  position: relative;
  z-index: 1;
  margin-bottom: 30px; /* Space between image and content */
}

.page-ban-ca__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(255, 140, 26, 0.5); /* Main Color glow */
}

.page-ban-ca__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 20px;
}

.page-ban-ca__main-title {
  font-size: clamp(32px, 5vw, 48px); /* H1 clamp font-size */
  font-weight: 800;
  margin-bottom: 15px;
  color: #FF8C1A; /* Main Color */
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(255, 165, 58, 0.7);
}

.page-ban-ca__subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-ban-ca__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
}

.page-ban-ca__btn-primary,
.page-ban-ca__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 50px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 200px;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-ban-ca__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); /* Button color */
  color: #ffffff;
  border: 2px solid #D96800; /* Deep Orange */
  box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
}

.page-ban-ca__btn-primary:hover {
  background: linear-gradient(180deg, #FFB04D 0%, #FF8C1A 100%); /* Glow */
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6);
}

.page-ban-ca__btn-secondary {
  background: #17191F; /* Card BG */
  color: #FFA53A; /* Auxiliary Color */
  border: 2px solid #FFA53A; /* Auxiliary Color */
  box-shadow: 0 4px 15px rgba(255, 165, 58, 0.2);
}

.page-ban-ca__btn-secondary:hover {
  background: #2a2d36;
  color: #FFB04D; /* Glow */
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 165, 58, 0.4);
}

/* Image Wrapper */
.page-ban-ca__image-wrapper {
  margin: 40px auto;
  max-width: 800px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(255, 140, 26, 0.3);
}

.page-ban-ca__content-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

/* Features Grid */
.page-ban-ca__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__feature-card {
  background-color: #17191F; /* Card BG */
  border: 1px solid #A84F0C; /* Border */
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #FFF3E6; /* Text Main */
}

.page-ban-ca__feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(255, 140, 26, 0.5);
}

.page-ban-ca__feature-image {
  width: 100%;
  max-width: 400px; /* Example, adjust as needed */
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
  min-height: 200px; /* Minimum size requirement */
}

.page-ban-ca__feature-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #FF8C1A; /* Main Color */
}

.page-ban-ca__feature-description {
  font-size: 16px;
  line-height: 1.6;
  text-align: justify;
}

/* FAQ Section */
details.page-ban-ca__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #A84F0C; /* Border */
  overflow: hidden;
  background: #17191F; /* Card BG */
  color: #FFF3E6; /* Text Main */
}
details.page-ban-ca__faq-item summary.page-ban-ca__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;
  font-weight: 600;
  font-size: 18px;
  color: #FFA53A; /* Auxiliary Color */
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question::-webkit-details-marker {
  display: none;
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question:hover {
  background: #2a2d36;
}
.page-ban-ca__faq-qtext {
  flex: 1;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #FFF3E6; /* Text Main */
}
.page-ban-ca__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #FFA53A; /* Auxiliary Color */
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-ban-ca__faq-item .page-ban-ca__faq-answer {
  padding: 0 20px 20px;
  background: #1e2027; /* Slightly lighter than Card BG */
  border-radius: 0 0 5px 5px;
}
.page-ban-ca__faq-answer p {
  margin-bottom: 0;
  font-size: 16px;
  color: #FFF3E6; /* Text Main */
}


/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-ban-ca__container {
    padding: 20px 30px;
  }
  .page-ban-ca__section-title {
    font-size: 32px;
  }
  .page-ban-ca__sub-title {
    font-size: 22px;
  }
  .page-ban-ca__main-title {
    font-size: clamp(28px, 4.5vw, 42px);
  }
  .page-ban-ca__subtitle {
    font-size: clamp(15px, 2.2vw, 18px);
  }
  .page-ban-ca__feature-card {
    padding: 20px;
  }
  .page-ban-ca__feature-title {
    font-size: 19px;
  }
  details.page-ban-ca__faq-item summary.page-ban-ca__faq-question {
    font-size: 17px;
  }
  .page-ban-ca__faq-qtext {
    font-size: 16px;
  }
}

@media (max-width: 849px) {
  /* HERO 主图区域: 移动 object-fit:contain !important; aspect-ratio:unset; 禁止 cover 裁切两侧 */
  .page-ban-ca__hero-image img {
    object-fit: contain !important;
    aspect-ratio: unset !important;
  }
}

@media (max-width: 768px) {
  .page-ban-ca__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-ban-ca__section {
    padding: 40px 0;
  }

  .page-ban-ca__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }

  .page-ban-ca__sub-title {
    font-size: 20px;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-ban-ca__text-block,
  .page-ban-ca__list-item,
  .page-ban-ca__feature-description {
    font-size: 15px;
  }

  /* HERO 主图区域 */
  .page-ban-ca__hero-section {
    min-height: auto;
    padding-top: 10px; /* Small top padding */
  }

  .page-ban-ca__hero-image {
    margin-bottom: 20px;
  }

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

  .page-ban-ca__main-title {
    font-size: clamp(24px, 7vw, 36px);
    margin-bottom: 10px;
  }

  .page-ban-ca__subtitle {
    font-size: clamp(14px, 3.5vw, 16px);
    margin-bottom: 20px;
  }

  /* Buttons and Button Containers */
  .page-ban-ca__cta-buttons {
    flex-direction: column; /* Mobile vertical stacking */
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-ban-ca__btn-primary,
  .page-ban-ca__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 16px;
    min-width: unset;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  /* General Images */
  .page-ban-ca img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
    box-sizing: border-box !important;
  }

  .page-ban-ca__image-wrapper {
    margin: 30px auto;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Product/Features Grid (General content grid) */
  .page-ban-ca__features-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
    margin-top: 30px;
  }

  .page-ban-ca__feature-card {
    padding: 20px;
  }

  .page-ban-ca__feature-image {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .page-ban-ca__feature-title {
    font-size: 18px;
  }

  /* FAQ Section */
  details.page-ban-ca__faq-item summary.page-ban-ca__faq-question {
    padding: 15px;
    font-size: 16px;
  }
  .page-ban-ca__faq-qtext {
    font-size: 15px;
  }
  details.page-ban-ca__faq-item .page-ban-ca__faq-answer {
    padding: 0 15px 15px;
  }
  .page-ban-ca__faq-answer p {
    font-size: 15px;
  }
}