.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main);
  background: var(--background);
}

.page-about__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding as shared.css handles body padding-top */
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
  background: var(--background);
  color: var(--text-main);
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Limit height for desktop hero image */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
  min-width: 200px;
  min-height: 200px;
}

.page-about__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin-top: 30px;
  padding: 0 20px;
}

.page-about__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold);
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.5);
}

.page-about__description {
  font-size: clamp(1em, 1.5vw, 1.25em);
  margin-bottom: 30px;
  color: var(--text-main);
}

.page-about__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 300px; /* Limit button width on desktop */
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-about__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
  transform: translateY(-2px);
}

.page-about__btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--border);
}

.page-about__btn-secondary:hover {
  background: var(--border);
  color: #F2FFF6;
  transform: translateY(-2px);
}

.page-about__section {
  padding: 60px 0;
}

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

.page-about__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-main);
  text-shadow: 0 0 5px rgba(17, 168, 78, 0.3);
}

.page-about__intro-section {
  background: var(--background);
  color: var(--text-main);
}

.page-about__text-block {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: var(--text-secondary);
  text-align: justify;
}

.page-about__image {
  display: block;
  margin: 40px auto;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

.page-about__values-section {
  background: var(--deep-green);
  color: var(--text-main);
}

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

.page-about__card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-about__card-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--gold);
}

.page-about__card-text {
  color: var(--text-secondary);
  font-size: 0.95em;
}

.page-about__commitment-section {
  background: var(--background);
  color: var(--text-main);
}

.page-about__commitment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.page-about__commitment-item {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-about__commitment-item .page-about__image {
  margin: 0 0 20px 0;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-about__commitment-title {
  font-size: 1.8em;
  font-weight: 600;
  color: var(--text-main);
}

.page-about__commitment-text {
  color: var(--text-secondary);
  text-align: justify;
}

.page-about__team-section {
  background: var(--deep-green);
  color: var(--text-main);
  text-align: center;
}

.page-about__responsible-gaming-section {
  background: var(--background);
  color: var(--text-main);
  text-align: center;
}

.page-about__future-section {
  background: var(--deep-green);
  color: var(--text-main);
  text-align: center;
}

.page-about__contact-section {
  background: var(--background);
  color: var(--text-main);
  text-align: center;
}

/* Color contrast classes */
.page-about__dark-bg {
  background: var(--background);
  color: var(--text-main);
}

.page-about__light-bg {
  background: #f8f8f8;
  color: #333333;
}

.page-about__text-contrast-fix {
  color: #F2FFF6 !important;
  text-shadow: none !important;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-about__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }
  .page-about__section-title {
    font-size: 2em;
  }
  .page-about__commitment-grid {
    grid-template-columns: 1fr;
  }
  .page-about__commitment-item {
    text-align: center;
  }
  .page-about__commitment-item .page-about__image {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-about__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px !important;
  }
  .page-about__hero-image-wrapper {
    max-height: 400px !important;
  }
  .page-about__hero-image {
    width: 100% !important;
    height: auto !important;
  }
  .page-about__hero-content {
    margin-top: 20px !important;
    padding: 0 15px !important;
  }
  .page-about__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em) !important;
    margin-bottom: 15px !important;
  }
  .page-about__description {
    font-size: 1em !important;
    margin-bottom: 25px !important;
  }

  /* 其他内容模块 - 通用容器和文本 */
  .page-about__section {
    padding: 40px 0 !important;
  }
  .page-about__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-about__section-title {
    font-size: 1.8em !important;
    margin-bottom: 30px !important;
  }
  .page-about__text-block {
    font-size: 1em !important;
    line-height: 1.5 !important;
  }

  /* 通用图片与容器 */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
    box-sizing: border-box !important;
  }

  /* 按钮与按钮容器 */
  .page-about__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }
  .page-about__commitment-item .page-about__btn-primary {
    margin: 0 auto !important;
  }

  /* 产品展示图区域 (No specific product grid on this page, but general grid behavior) */
  .page-about__cards-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .page-about__card {
    padding: 25px !important;
  }

  /* 其他内容模块 - FAQ (if any) */
  /* No FAQ section on this specific page, so no specific mobile rules needed here */
}