.page-ban-ca__hero-section { padding-top: 10px; position: relative; overflow: hidden; }
.page-ban-ca__hero-image-wrapper { width: 100%; height: 0; padding-bottom: 56.25%; /* 16:9 Aspect Ratio */ position: relative; }
.page-ban-ca__hero-image { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.page-ban-ca__hero-content { max-width: 900px; margin: 20px auto 40px auto; text-align: center; padding: 0 15px; }
.page-ban-ca__main-title { font-size: clamp(2.5rem, 5vw, 3.2rem); color: #E53935; font-weight: 700; line-height: 1.2; margin-bottom: 15px; }
.page-ban-ca__hero-description { font-size: 1.1rem; color: #333333; line-height: 1.6; margin-bottom: 30px; }
.page-ban-ca__hero-buttons { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

.page-ban-ca__btn-primary,
.page-ban-ca__btn-secondary,
.page-ban-ca__btn-outline {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}
.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 { opacity: 0.9; transform: translateY(-2px); }
.page-ban-ca__btn-secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}
.page-ban-ca__btn-secondary:hover { background: #E53935; color: #ffffff; }
.page-ban-ca__btn-outline {
  background: transparent;
  color: #ffffff;
  border: 2px solid #FF5A4F;
  padding: 8px 15px;
  font-size: 0.9rem;
}
.page-ban-ca__btn-outline:hover { background: #FF5A4F; color: #ffffff; }

.page-ban-ca__dark-section { background-color: #E53935; color: #ffffff; padding: 60px 0; }
.page-ban-ca__container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.page-ban-ca__section-title { font-size: 2.2rem; font-weight: 700; text-align: center; margin-bottom: 40px; color: inherit; }
.page-ban-ca__dark-section .page-ban-ca__section-title { color: #ffffff; }
.page-ban-ca__text-block { font-size: 1.05rem; line-height: 1.7; margin-bottom: 20px; text-align: justify; }
.page-ban-ca__dark-section .page-ban-ca__text-block { color: #f0f0f0; }

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

.page-ban-ca__benefit-section { padding: 60px 0; background-color: #F5F7FA; }
.page-ban-ca__features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }
.page-ban-ca__feature-card { background: #ffffff; border-radius: 12px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08); padding: 30px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.page-ban-ca__feature-image { max-width: 100%; height: auto; border-radius: 8px; margin-bottom: 20px; object-fit: cover; }
.page-ban-ca__feature-title { font-size: 1.5rem; font-weight: 600; color: #E53935; margin-bottom: 15px; }
.page-ban-ca__feature-description { font-size: 0.95rem; color: #333333; line-height: 1.6; }

.page-ban-ca__how-to-get-68k { padding: 60px 0; }
.page-ban-ca__steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 40px; }
.page-ban-ca__step-card { background: rgba(255, 255, 255, 0.1); border-radius: 12px; padding: 30px; text-align: center; display: flex; flex-direction: column; height: 100%; }
.page-ban-ca__step-title { font-size: 1.4rem; font-weight: 600; color: #FF5A4F; margin-bottom: 15px; }
.page-ban-ca__step-description { font-size: 0.95rem; color: #f0f0f0; line-height: 1.6; margin-bottom: 20px; flex-grow: 1; }
.page-ban-ca__note { font-size: 0.9rem; color: #f0f0f0; text-align: center; margin-top: 30px; }

.page-ban-ca__game-types-section { padding: 60px 0; background-color: #F5F7FA; }
.page-ban-ca__game-cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }
.page-ban-ca__game-card { background: #ffffff; border-radius: 12px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08); padding: 25px; text-align: center; display: flex; flex-direction: column; height: 100%; }
.page-ban-ca__game-image { max-width: 100%; height: auto; border-radius: 8px; margin-bottom: 20px; object-fit: cover; }
.page-ban-ca__game-title { font-size: 1.4rem; font-weight: 600; color: #E53935; margin-bottom: 10px; }
.page-ban-ca__game-description { font-size: 0.95rem; color: #333333; line-height: 1.6; margin-bottom: 20px; flex-grow: 1; }

.page-ban-ca__tips-section { padding: 60px 0; }
.page-ban-ca__tips-list { list-style: none; padding: 0; margin-top: 40px; }
.page-ban-ca__list-item { font-size: 1.05rem; line-height: 1.7; margin-bottom: 15px; padding-left: 25px; position: relative; color: #f0f0f0; }
.page-ban-ca__list-item::before { content: '✔️'; position: absolute; left: 0; color: #FF5A4F; }

.page-ban-ca__faq-section { padding: 60px 0; background-color: #F5F7FA; }
.page-ban-ca__faq-list { max-width: 800px; margin: 40px auto 0 auto; }
.page-ban-ca__faq-item { background: #ffffff; border-radius: 8px; margin-bottom: 15px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); }
.page-ban-ca__faq-question { display: flex; justify-content: space-between; align-items: center; padding: 18px 25px; cursor: pointer; font-size: 1.1rem; font-weight: 600; color: #333333; list-style: none; }
.page-ban-ca__faq-question::-webkit-details-marker, .page-ban-ca__faq-question::marker { display: none; }
.page-ban-ca__faq-toggle { font-size: 1.5rem; color: #E53935; transition: transform 0.3s ease; }
.page-ban-ca__faq-item[open] .page-ban-ca__faq-toggle { transform: rotate(45deg); }
.page-ban-ca__faq-answer { padding: 10px 25px 20px 25px; font-size: 1rem; color: #555555; line-height: 1.6; border-top: 1px solid #eee; }
.page-ban-ca__faq-answer a { color: #E53935; text-decoration: none; }
.page-ban-ca__faq-answer a:hover { text-decoration: underline; }

.page-ban-ca__cta-section { padding: 80px 0; text-align: center; }
.page-ban-ca__cta-buttons { display: flex; justify-content: center; gap: 20px; margin-top: 40px; flex-wrap: wrap; }

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

@media (max-width: 1024px) {
  .page-ban-ca__main-title { font-size: clamp(2.2rem, 4.5vw, 3rem); }
  .page-ban-ca__section-title { font-size: 2rem; }
  .page-ban-ca__hero-description { font-size: 1rem; }
  .page-ban-ca__text-block { font-size: 1rem; }
  .page-ban-ca__list-item { font-size: 1rem; }
  .page-ban-ca__btn-primary, .page-ban-ca__btn-secondary { padding: 10px 20px; font-size: 0.95rem; }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-ban-ca__hero-section { padding-top: 10px !important; }
  .page-ban-ca__hero-content { margin: 15px auto 30px auto; padding: 0 15px; }
  .page-ban-ca__main-title { font-size: clamp(1.8rem, 6vw, 2.5rem); margin-bottom: 10px; }
  .page-ban-ca__hero-description { font-size: 0.95rem; margin-bottom: 20px; }
  .page-ban-ca__hero-buttons { flex-direction: column; gap: 15px; }

  /* Section general padding */
  .page-ban-ca__intro-section, .page-ban-ca__benefit-section, .page-ban-ca__how-to-get-68k, .page-ban-ca__game-types-section, .page-ban-ca__tips-section, .page-ban-ca__faq-section, .page-ban-ca__cta-section {
    padding: 40px 0 !important;
  }
  .page-ban-ca__container { padding: 0 15px !important; }
  .page-ban-ca__section-title { font-size: 1.8rem; margin-bottom: 30px; }
  .page-ban-ca__text-block { font-size: 0.95rem; }

  /* 通用图片与容器 */
  .page-ban-ca img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-ban-ca__hero-image-wrapper,
  .page-ban-ca__feature-image,
  .page-ban-ca__game-image {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 卡片布局 (features, games) */
  .page-ban-ca__features-grid, .page-ban-ca__steps-grid, .page-ban-ca__game-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-ban-ca__feature-card, .page-ban-ca__step-card, .page-ban-ca__game-card {
    padding: 20px !important;
  }
  .page-ban-ca__feature-title, .page-ban-ca__step-title, .page-ban-ca__game-title { font-size: 1.3rem; }
  .page-ban-ca__feature-description, .page-ban-ca__step-description, .page-ban-ca__game-description { font-size: 0.9rem; }

  /* Mẹo chơi */
  .page-ban-ca__list-item { font-size: 0.95rem; padding-left: 20px; }
  .page-ban-ca__list-item::before { left: -5px; }

  /* FAQ */
  .page-ban-ca__faq-question { font-size: 1rem; padding: 15px 20px; }
  .page-ban-ca__faq-answer { padding: 10px 20px 15px 20px; font-size: 0.9rem; }

  /* 按钮与按钮容器 */
  .page-ban-ca__btn-primary,
  .page-ban-ca__btn-secondary,
  .page-ban-ca__btn-outline,
  .page-ban-ca a[class*="button"],
  .page-ban-ca a[class*="btn"] {
    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-buttons,
  .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 !important;
    flex-direction: column !important; /* Force vertical stacking for buttons */
  }
  .page-ban-ca__btn-primary, .page-ban-ca__btn-secondary { font-size: 1rem; }

  /* No long text area, no game/brand carousel, no blog masonry/slider for this page type */
  /* These are explicitly for homepage, and this is a non-homepage page. */
}