.page-ban-ca {
  max-width: 1200px;
  margin: 0 auto;
  background: #0A0A0A;
  color: #FFF6D6;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  padding: 0 16px 40px;
}
.page-ban-ca__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 24px;
  width: 100%;
}
.page-ban-ca__hero-image {
  width: 100%;
  max-width: 1020px;
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 12px;
}
.page-ban-ca__hero-image img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1020px;
  aspect-ratio: 17 / 5;
  object-fit: cover;
}
.page-ban-ca__hero-content {
  text-align: center;
  width: 100%;
}
.page-ban-ca__hero-title {
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.3;
  color: #FFF6D6;
  margin: 0 0 16px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.page-ban-ca__hero-description {
  max-width: 800px;
  margin: 0 auto 24px;
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  line-height: 1.7;
  color: #F2C14E;
}
.page-ban-ca__hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.page-ban-ca__btn {
  display: inline-block;
  min-width: 200px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: transform 0.2s ease, opacity 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
}
.page-ban-ca__btn:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}
.page-ban-ca__btn--primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111;
}
.page-ban-ca__btn--secondary {
  background: transparent;
  border: 2px solid #F2C14E;
  color: #FFF6D6;
}
.page-ban-ca__gallery-section {
  padding: 10px 0 40px;
}
.page-ban-ca__gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.page-ban-ca__gallery-grid img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  display: block;
  border-radius: 8px;
}
.page-ban-ca__features-section {
  padding: 40px 0;
  background: #111111;
  border-radius: 16px;
  margin: 20px 0;
  text-align: center;
}
.page-ban-ca__features-title {
  font-size: clamp(1.2rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #FFD36B;
  margin-bottom: 32px;
  padding: 0 16px;
}
.page-ban-ca__features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 0 16px;
  text-align: center;
}
.page-ban-ca__features-item {
  border: 1px solid #3A2A12;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: #0A0A0A;
}
.page-ban-ca__features-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(242, 193, 78, 0.2);
}
.page-ban-ca__features-item img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  display: block;
}
.page-ban-ca__features-item-text {
  font-size: 0.9rem;
  color: #ccc;
  white-space: normal;
  word-wrap: break-word;
  padding: 12px 8px 8px;
  min-height: 90px;
}
.page-ban-ca__features-item-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #F2C14E;
  padding: 0 12px 16px;
}
.page-ban-ca__about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
  padding: 30px 0;
  width: 100%;
}
.page-ban-ca__about-section img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid #FFD36B;
}
.page-ban-ca__about-cta {
  text-align: center;
}
.page-ban-ca__about-cta-title {
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  color: #FFF6D6;
  line-height: 1.5;
  margin-bottom: 20px;
}
.page-ban-ca__download-section {
  padding: 40px 0;
  background: #111111;
  border-radius: 16px;
  margin: 20px 0;
  text-align: center;
}
.page-ban-ca__download-title {
  font-size: clamp(1.2rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #FFD36B;
  margin-bottom: 40px;
}
.page-ban-ca__download-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 0 24px;
  text-align: left;
}
.page-ban-ca__download-step {
  text-align: center;
}
.page-ban-ca__download-step .page-ban-ca__download-icon,
.page-ban-ca__download-step h4,
.page-ban-ca__download-step p {
  margin-bottom: 0;
}
.page-ban-ca__download-icon {
  font-size: 3.5rem;
}
.page-ban-ca__download-step h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #FFF;
  margin-bottom: 10px;
}
.page-ban-ca__download-step p {
  font-size: 0.9rem;
  color: #ccc;
}
.page-ban-ca__tips-section {
  padding: 40px 20px;
  text-align: left;
}
.page-ban-ca__tips-section h2 {
  text-align: center;
  font-size: clamp(1.2rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #FFD36B;
  margin-bottom: 32px;
}
.page-ban-ca__tip {
  background: rgba(255, 214, 106, 0.05);
  border: 1px solid #3A2A12;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}
.page-ban-ca__tip h3 {
  color: #F2C14E;
  font-size: 1.2rem;
  margin: 0 0 8px;
}
.page-ban-ca__tip p {
  color: #E0E0E0;
  font-size: 1rem;
  margin: 0;
}
.page-ban-ca__faq-section {
  padding: 24px 16px 40px;
  max-width: 900px;
  margin: 0 auto;
}
.page-ban-ca__faq-section h2 {
  text-align: center;
  font-size: clamp(1.2rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #FFD36B;
  margin-bottom: 24px;
}
.page-ban-ca__faq-item {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 12px;
}
.page-ban-ca__faq-item summary {
  color: #FFF6D6;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  margin-bottom: -12px;
}
.page-ban-ca__faq-item > div {
  margin-top: 12px;
  color: #ccc;
}
.page-ban-ca__logo-section {
  padding: 40px 0 20px;
  background: transparent;
  border-radius: 16px;
  text-align: center;
}
.page-ban-ca__logo-title {
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  color: #FFD36B;
  margin-bottom: 24px;
}
.page-ban-ca__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 16px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.page-ban-ca__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 320px;
  width: 100%;
}
.page-ban-ca__logo-image {
  width: 100%;
  max-width: 320px;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: contain;
}
.page-ban-ca__logo-item img {
  width: 100%;
  max-width: 320px;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: contain;
}
.page-ban-ca__logo-cta {
  padding: 10px 20px;
  border-radius: 999px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.9rem;
  transition: transform 0.2s ease, opacity 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
}
.page-ban-ca__logo-cta:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}
.page-ban-ca__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-ban-ca__logo-item:nth-child(6) {
  grid-column: 3;
}

/* Responsive */
@media (max-width: 1024px) {
  .page-ban-ca__features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-ban-ca__gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-ban-ca__about-section {
    padding: 0 0 20px;
  }
  .page-ban-ca__about-section img {
    width: 100%;
  }
  .page-ban-ca__btn {
    white-space: normal;
    word-wrap: break-word;
  }
}
@media (max-width: 768px) {
  .page-ban-ca {
    overflow-x: hidden;
  }
  .page-ban-ca__hero-section {
    padding-top: 0;
    margin-top: 0;
  }
  .page-ban-ca__hero-image {
    width: 100%;
  }
  .page-ban-ca__hero-image img {
    aspect-ratio: 2 / 1;
  }
  .page-ban-ca__gallery-grid {
    grid-template-columns: repeat(2, 1fr); /* Keep 2 columns on small screens */
    gap: 8px;
  }
  .page-ban-ca__features-grid {
    grid-template-columns: 1fr; /* Stack vertically on mobile */
  }
  .page-ban-ca__features-item-text {
    min-height: auto;
  }
  .page-ban-ca__about-section {
    grid-template-columns: 1fr; /* Single column */
    gap: 16px;
    padding: 10px 0;
  }
  .page-ban-ca__download-steps {
    grid-template-columns: 1fr; /* Stack steps vertically */
    padding: 0 16px;
    text-align: left;
  }
  .page-ban-ca__download-step {
    margin-bottom: 24px;
  }
  .page-ban-ca__logo-grid {
    grid-template-columns: repeat(2, 1fr); /* 2x3 grid on mobile */
    gap: 16px;
  }
  .page-ban-ca__logo-item:nth-child(5),
  .page-ban-ca__logo-item:nth-child(6) {
    grid-column: auto; /* Reset column position */
  }
  .page-ban-ca__logo-item {
    max-width: 100%;
    width: 100%;
  }
  .page-ban-ca__hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .page-ban-ca__btn {
    width: 90%;
    max-width: 300px;
    display: block;
    margin: 0 auto;
    white-space: normal;
    word-wrap: break-word;
  }
  .page-ban-ca__logo-title,
  .page-ban-ca__features-title,
  .page-ban-ca__download-title,
  .page-ban-ca__tips-section h2,
  .page-ban-ca__faq-section h2 {
    font-size: clamp(1.2rem, 5vw, 1.6rem);
  }
  .page-ban-ca__tip h3 {
    font-size: 1.1rem;
  }
  .page-ban-ca__download-icon {
    font-size: 2.5rem;
  }
  .page-ban-ca__hero-title {
    font-size: 1.6rem;
  }
  .page-ban-ca__hero-description {
    font-size: 0.95rem;
  }
  .page-ban-ca img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-ban-ca__about-section img {
    width: 100%;
    max-height: 300px;
  }
  .page-ban-ca__logo-cta {
    font-size: 0.8rem;
  }
}