.page-about__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Aligns with common rule */
  padding-bottom: 60px;
  color: #ffffff;
  background: linear-gradient(135deg, #26A9E0 0%, #1a7bb0 100%);
  position: relative;
  overflow: hidden;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin-bottom: 30px;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/9;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.page-about__hero-content-wrapper {
  max-width: 900px;
  padding: 0 20px;
  z-index: 1;
}

.page-about__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-about__hero-description {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f8ff;
}

.page-about__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
}

.page-about__btn-primary {
  background: #EA7C07;
  color: #FFFFFF;
  border: 2px solid #EA7C07;
}

.page-about__btn-primary:hover {
  background: #d46b00;
  border-color: #d46b00;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-about__btn-secondary {
  background: #FFFFFF;
  color: #26A9E0;
  border: 2px solid #FFFFFF;
}

.page-about__btn-secondary:hover {
  background: #f0f0f0;
  border-color: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.page-about__section {
  padding: 80px 0;
}

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

.page-about__section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #26A9E0;
}

.page-about__introduction-section .page-about__section-title,
.page-about__values-section .page-about__section-title,
.page-about__security-section .page-about__section-title,
.page-about__responsible-gaming-section .page-about__section-title,
.page-about__faq-section .page-about__section-title {
  color: #26A9E0;
}

.page-about__history-section .page-about__section-title,
.page-about__products-section .page-about__section-title,
.page-about__customer-service-section .page-about__section-title,
.page-about__cta-bottom-section .page-about__section-title {
  color: #ffffff;
}

.page-about__content-area {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #333333;
}

.page-about__text-block p {
  margin-bottom: 20px;
}

.page-about__text-block ul {
  margin-bottom: 20px;
  padding-left: 25px;
  list-style-type: disc;
}

.page-about__text-block li {
  margin-bottom: 10px;
}

.page-about__image-inline {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-about__light-bg {
  background: #FFFFFF;
  color: #333333;
}

.page-about__dark-section {
  background: #26A9E0;
  color: #ffffff;
}

.page-about__dark-section .page-about__content-area,
.page-about__dark-section .page-about__text-block p,
.page-about__dark-section .page-about__text-block li {
  color: #ffffff;
}

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

.page-about__value-card {
  background: #f9f9f9;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-about__value-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-about__value-card p {
  font-size: 1rem;
  line-height: 1.6;
  color: #555555;
}

.page-about__products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-about__product-card {
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #333333;
}

.page-about__product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-about__product-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-about__product-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 20px 20px 10px;
}

.page-about__product-card h3 a {
  color: #26A9E0;
  text-decoration: none;
}

.page-about__product-card h3 a:hover {
  text-decoration: underline;
}

.page-about__product-card p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #555555;
  padding: 0 20px 20px;
}

.page-about__security-list,
.page-about__service-list,
.page-about__responsible-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-about__security-list li,
.page-about__service-list li,
.page-about__responsible-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 1.1rem;
  line-height: 1.6;
  color: inherit;
}

.page-about__security-list li::before,
.page-about__service-list li::before,
.page-about__responsible-list li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: #EA7C07; /* Highlight with action color */
  font-weight: bold;
}

.page-about__contact-btn,
.page-about__responsible-btn {
  margin-top: 30px;
}

.page-about__faq-list {
  margin-top: 40px;
}

details.page-about__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-about__faq-item summary.page-about__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-about__faq-item summary.page-about__faq-question::-webkit-details-marker {
  display: none;
}
details.page-about__faq-item summary.page-about__faq-question:hover {
  background: #f5f5f5;
}
.page-about__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333;
}
.page-about__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-about__faq-item .page-about__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #555555;
}

.page-about__cta-bottom-section {
  text-align: center;
  padding: 80px 0;
}

.page-about__cta-bottom-section .page-about__section-title {
  margin-bottom: 25px;
}

.page-about__cta-description {
  font-size: 1.2rem;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #f0f8ff;
}

/* General image and container responsive styles */
.page-about img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-about__section,
.page-about__container,
.page-about__hero-image-wrapper,
.page-about__hero-content-wrapper,
.page-about__cta-buttons,
.page-about__values-grid,
.page-about__products-grid,
.page-about__faq-list {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-about__hero-section {
    padding-bottom: 40px;
  }
  .page-about__section {
    padding: 60px 0;
  }
  .page-about__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-about__hero-description {
    font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  }
  .page-about__section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  }
  .page-about__btn-primary, .page-about__btn-secondary {
    padding: 12px 25px;
    font-size: 1rem;
  }
  .page-about__values-grid, .page-about__products-grid {
    gap: 20px;
  }
  .page-about__product-card h3 {
    font-size: 1.2rem;
  }
  .page-about__product-card p {
    font-size: 0.9rem;
  }
  .page-about__cta-description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-about__hero-section {
    padding-top: 10px !important; /* Forces ~10px top padding, not --header-offset */
    padding-bottom: 30px;
  }
  .page-about__hero-image-wrapper {
    margin-bottom: 20px;
  }
  .page-about__hero-image {
    object-fit: contain !important; /* Prevents cropping on mobile */
    aspect-ratio: unset !important;
    border-radius: 0;
    box-shadow: none;
  }
  .page-about__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 15px;
  }
  .page-about__hero-description {
    font-size: clamp(0.9rem, 3.5vw, 1rem);
    margin-bottom: 25px;
    padding: 0 15px;
  }

  /* 通用 Section/Container */
  .page-about__section {
    padding: 40px 0;
  }
  .page-about__container {
    padding: 0 15px;
  }
  .page-about__section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    margin-bottom: 30px;
  }
  .page-about__content-area, .page-about__text-block p, .page-about__text-block li {
    font-size: 1rem;
    line-height: 1.6;
  }
  .page-about__image-inline {
    margin: 20px auto;
  }

  /* 产品展示图区域 (if present, adapting general grid) */
  .page-about__products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    overflow-x: hidden !important; /* Prevents horizontal scroll */
  }
  .page-about__product-card {
    margin: 0 auto;
  }
  .page-about__product-image {
    height: 180px;
  }
  .page-about__product-card h3 {
    font-size: 1.1rem;
    margin: 15px 15px 8px;
  }
  .page-about__product-card p {
    font-size: 0.85rem;
    padding: 0 15px 15px;
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-about__section-title-wrap, /* Placeholder if such a class exists */
  .page-about__article-body, /* Placeholder if such a class exists */
  .page-about__article-figure { /* Placeholder if such a class exists */
    text-align: center;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-about__text-block {
    padding: 0 5px;
  }

  /* 通用图片与容器 */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-about__section, .page-about__card, .page-about__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Buttons and button containers */
  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about a[class*="button"],
  .page-about 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-about__cta-bottom-section .page-about__cta-buttons {
    padding: 0 15px;
  }

  /* FAQ */
  details.page-about__faq-item summary.page-about__faq-question { padding: 15px; }
  .page-about__faq-qtext { font-size: 15px; }
  details.page-about__faq-item .page-about__faq-answer { padding: 0 15px 15px; }

  .page-about__values-grid {
    grid-template-columns: 1fr;
  }
  .page-about__value-card {
    padding: 25px;
  }
  .page-about__value-title {
    font-size: 1.3rem;
  }
  .page-about__value-card p {
    font-size: 0.95rem;
  }
  .page-about__cta-description {
    font-size: 1rem;
    padding: 0 15px;
  }
}