.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF6D6; /* Text Main color on dark background */
  background: #0A0A0A; /* Background color */
}

.page-about__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-about__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 40px;
  text-align: center;
  background: linear-gradient(180deg, rgba(17, 17, 17, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
  position: relative;
  overflow: hidden;
}

.page-about__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-about__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 20px;
  margin-top: -100px; /* Pull content slightly over the image for visual effect, but not overlapping text */
  background: rgba(10, 10, 10, 0.7); /* Dark overlay for text readability */
  border-radius: 10px;
}

.page-about__main-title {
  font-size: clamp(2em, 3.5vw, 3.2em);
  font-weight: 700;
  line-height: 1.2;
  color: #FFD36B; /* Glow color for title */
  margin-bottom: 15px;
}

.page-about__hero-description {
  font-size: 1.1em;
  color: #FFF6D6;
  margin-bottom: 30px;
}

.page-about__hero-cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-about__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #111111; /* Dark text for bright button */
  border: none;
  box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
}

.page-about__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-about__btn-secondary {
  background: transparent;
  color: #FFD36B; /* Glow color for text */
  border: 2px solid #FFD36B;
}

.page-about__btn-secondary:hover {
  background: #FFD36B;
  color: #111111;
  transform: translateY(-2px);
}

.page-about__section {
  padding: 60px 0;
  background: #0A0A0A;
}

.page-about__section-title {
  font-size: 2.5em;
  color: #F2C14E; /* Main color for section titles */
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-about__section p {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #FFF6D6;
}

.page-about__figure {
  margin: 40px auto;
  text-align: center;
  max-width: 800px;
}

.page-about__figure img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  display: block;
  margin: 0 auto;
}

.page-about__figcaption {
  font-size: 0.9em;
  color: #DDA11D;
  margin-top: 15px;
}

.page-about__feature-list, .page-about__commitment-list, .page-about__method-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-about__feature-item, .page-about__commitment-item, .page-about__method-item {
  background: #111111; /* Card BG color */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #3A2A12; /* Border color */
}

.page-about__feature-title, .page-about__commitment-title, .page-about__method-title {
  font-size: 1.5em;
  color: #FFD36B;
  margin-bottom: 15px;
  font-weight: 600;
}

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

.page-about__team-member {
  background: #111111;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #3A2A12;
}

.page-about__team-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
  border: 3px solid #F2C14E;
}

.page-about__member-name {
  font-size: 1.4em;
  color: #FFD36B;
  margin-bottom: 5px;
  font-weight: 600;
}

.page-about__member-role {
  font-size: 1em;
  color: #DDA11D;
  margin-bottom: 15px;
}

.page-about__member-bio {
  font-size: 0.95em;
  color: #FFF6D6;
  line-height: 1.6;
}

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

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

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-about__main-title {
    font-size: clamp(2em, 4vw, 3em);
  }

  .page-about__section-title {
    font-size: 2em;
  }

  .page-about__feature-list, .page-about__commitment-list, .page-about__method-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .page-about__team-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-about {
    font-size: 16px;
    line-height: 1.6;
  }

  /* 1. 顶区标题 + 双 CTA */
  .page-about__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-about__hero-content {
    margin-top: -50px; /* Adjust overlap for mobile */
    padding: 15px;
  }

  .page-about__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 10px;
  }

  .page-about__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-about__hero-cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-about__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px;
  }

  /* 2. 单栏长文容器 */
  .page-about__article-wrap {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-about__section {
    padding: 40px 0;
  }

  .page-about__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-about__section p {
    font-size: 1em;
  }

  /* 3. 通用图片与 figure */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-about__figure {
    margin: 30px auto;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-about__feature-list, .page-about__commitment-list, .page-about__method-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__feature-item, .page-about__commitment-item, .page-about__method-item {
    padding: 20px;
  }

  .page-about__feature-title, .page-about__commitment-title, .page-about__method-title {
    font-size: 1.3em;
  }

  .page-about__team-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__team-member {
    padding: 20px;
  }

  /* 4. 按钮与按钮容器 */
  .page-about__cta-buttons {
    flex-direction: column;
    gap: 10px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
  }

  .page-about__cta-button, .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;
  }

  /* 5. 注册教程与 FAQ 区块 (N/A for this page, but placeholder for compliance) */
  /* If an FAQ section were present, its styles would be here, e.g.: */
  /* .page-about__faq-item { margin-bottom: 10px; } */
  /* .page-about__faq-question { padding: 15px; font-size: 1em; } */
  /* .page-about__faq-answer { padding: 0 15px 15px; font-size: 0.95em; } */
}