.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
}

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

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

.page-about__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: #FF8C1A; /* Primary color */
}

.page-about__section-title--light {
  color: #FFF3E6;
}

.page-about__section-description {
  font-size: 18px;
  text-align: center;
  margin-bottom: 50px;
  color: #FFF3E6;
}

.page-about__section-description--light {
  color: #FFF3E6;
}

.page-about__sub-title {
  font-size: 24px;
  font-weight: bold;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #FFA53A; /* Secondary color */
}

.page-about__sub-title--light {
  color: #FFF3E6;
}

/* Hero Section */
.page-about__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding */
  overflow: hidden;
  color: #FFF3E6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-about__hero-image-wrapper {
  width: 100%;
  height: 600px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-about__hero-content {
  max-width: 900px;
  padding: 40px 20px;
  margin-top: -100px; /* Pull content slightly over the image */
  background: rgba(13, 14, 18, 0.85); /* Slightly transparent dark background */
  border-radius: 10px;
  z-index: 1;
  position: relative;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.page-about__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #FF8C1A;
}

.page-about__intro-text {
  font-size: 18px;
  margin-bottom: 30px;
  color: #FFF3E6;
}

.page-about__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%; /* Ensure container takes full width */
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-about__cta-buttons--center {
  margin-top: 50px;
}

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

.page-about__btn-primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #FFF3E6;
  border: 2px solid transparent;
}

.page-about__btn-primary:hover {
  background: linear-gradient(180deg, #D96800 0%, #FFA53A 100%);
  box-shadow: 0 0 15px #FFB04D;
}

.page-about__btn-secondary {
  background: #17191F;
  color: #FFA53A;
  border: 2px solid #A84F0C;
}

.page-about__btn-secondary:hover {
  background: #FFA53A;
  color: #17191F;
  border-color: #FFA53A;
  box-shadow: 0 0 15px #FFB04D;
}

/* General Content Grid */
.page-about__content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.page-about__content-grid--reverse {
  grid-template-areas: "image text";
}

.page-about__content-grid--reverse .page-about__text-block {
  grid-area: text;
}

.page-about__content-grid--reverse .page-about__image-block {
  grid-area: image;
}

.page-about__text-block p {
  margin-bottom: 15px;
  color: #FFF3E6;
}

.page-about__text-block--light p {
  color: #FFF3E6;
}

.page-about__image-block {
  text-align: center;
}

.page-about__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  display: block;
  margin: 0 auto;
}

.page-about__value-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-about__value-list li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
  color: #FFF3E6;
}

.page-about__value-list li::before {
  content: '✓';
  color: #FF8C1A;
  position: absolute;
  left: 0;
  font-weight: bold;
}

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

.page-about__product-card {
  background: #17191F; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  color: #FFF3E6;
}

.page-about__product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 15px;
}

.page-about__product-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #FF8C1A;
  padding: 0 15px;
}

.page-about__product-text {
  font-size: 15px;
  margin-bottom: 20px;
  flex-grow: 1;
  padding: 0 15px;
}

.page-about__product-link {
  display: inline-block;
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #FFF3E6;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  max-width: calc(100% - 30px);
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  margin: 0 15px;
}

.page-about__product-link:hover {
  background: linear-gradient(180deg, #D96800 0%, #FFA53A 100%);
}

/* Commitment Section */
.page-about__section--commitment {
  background-color: #17191F; /* Card BG */
}

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

.page-about__commitment-item {
  background: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: #FFF3E6;
}

.page-about__commitment-item p {
  color: #FFF3E6;
}

/* Future Section */
.page-about__section--future {
  background-color: #0D0E12; /* Background */
}

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

.page-about__future-item {
  background: #17191F; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #FFF3E6;
}

.page-about__future-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* FAQ Section */
details.page-about__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #A84F0C; /* Border */
  overflow: hidden;
  background: #17191F; /* Card BG */
  color: #FFF3E6;
}
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;
  color: #FFF3E6;
}
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: rgba(255, 255, 255, 0.05);
}
.page-about__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #FF8C1A;
}
.page-about__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #FFA53A;
  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: rgba(255, 255, 255, 0.03);
  border-radius: 0 0 5px 5px;
  color: #FFF3E6;
}
details.page-about__faq-item .page-about__faq-answer p {
  color: #FFF3E6;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
  .page-about__hero-image-wrapper {
    height: 500px;
  }
  .page-about__hero-content {
    margin-top: -80px;
  }
  .page-about__main-title {
    font-size: clamp(26px, 3.5vw, 42px);
  }
  .page-about__intro-text {
    font-size: 16px;
  }
  .page-about__section-title {
    font-size: 32px;
  }
  .page-about__sub-title {
    font-size: 22px;
  }
  .page-about__content-grid {
    gap: 30px;
  }
  .page-about__products-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-about__container {
    padding: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-about__hero-section {
    padding-top: 10px;
  }
  .page-about__hero-image-wrapper {
    height: 300px;
  }
  .page-about__hero-image {
    object-fit: contain !important; /* HERO 主图区域 */
    aspect-ratio: unset !important;
  }
  .page-about__hero-content {
    margin-top: -50px;
    padding: 30px 15px;
  }
  .page-about__main-title {
    font-size: clamp(24px, 7vw, 36px);
  }
  .page-about__intro-text {
    font-size: 15px;
  }
  .page-about__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-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__section {
    padding: 40px 0;
  }
  .page-about__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .page-about__section-description {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .page-about__sub-title {
    font-size: 20px;
  }
  .page-about__content-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .page-about__content-grid--reverse {
    grid-template-areas: unset; /* Reset for mobile */
  }
  .page-about__products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    overflow-x: hidden; /* 产品展示图区域 */
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-about__product-card {
    padding: 15px;
  }
  .page-about__product-image {
    height: 180px;
  }
  .page-about__commitment-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-about__future-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-about__section, .page-about__card, .page-about__container, .page-about__text-block, .page-about__image-block {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  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; }
}