.page-contact {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light background */
  background-color: #F5F7FA; /* Background color */
}

.page-contact__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 20px 40px;
  max-width: 1200px;
  margin: 0 auto;
  gap: 20px;
}

.page-contact__hero-image-wrap {
  width: 100%;
  max-width: 1200px;
  overflow: hidden;
  border-radius: 12px;
}

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

.page-contact__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-contact__main-title {
  font-size: 2.8em;
  font-weight: 700;
  line-height: 1.2;
  color: #E53935;
  margin-bottom: 20px;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.page-contact__description {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 30px;
  color: #333333;
}

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

.page-contact__btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn--primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid transparent;
  box-shadow: 0 4px 12px rgba(229, 57, 53, 0.4);
}

.page-contact__btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(229, 57, 53, 0.6);
}

.page-contact__btn--secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.page-contact__btn--secondary:hover {
  background: #E53935;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(229, 57, 53, 0.6);
}

.page-contact__section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-contact__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: #E53935;
  text-align: center;
  margin-bottom: 25px;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
}

.page-contact__section-intro {
  font-size: 1.05em;
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #333333;
}

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

.page-contact__info-card {
  background-color: #FFFFFF;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #333333;
  border: 1px solid #E0E0E0;
}

.page-contact__info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.page-contact__card-title {
  font-size: 1.4em;
  font-weight: 600;
  color: #E53935;
  margin-bottom: 15px;
}

.page-contact__info-card p {
  font-size: 1em;
  line-height: 1.6;
  color: #333333;
}

.page-contact__image-container {
  margin: 40px auto;
  max-width: 800px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

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

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

.page-contact__channel-item {
  background-color: #FFFFFF;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  color: #333333;
  border: 1px solid #E0E0E0;
}

.page-contact__channel-title {
  font-size: 1.5em;
  font-weight: 600;
  color: #E53935;
  margin-bottom: 15px;
}

.page-contact__channel-item p {
  font-size: 1em;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #333333;
}

.page-contact__social-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.page-contact__social-btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 6px;
  background: #FF5A4F;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__social-btn:hover {
  background: #E53935;
}

.page-contact__contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-contact__form-group {
  display: flex;
  flex-direction: column;
}

.page-contact__form-label {
  font-size: 1em;
  font-weight: 600;
  margin-bottom: 8px;
  color: #333333;
}

.page-contact__form-input,
.page-contact__form-textarea {
  padding: 12px 15px;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  font-size: 1em;
  color: #333333;
  background-color: #F5F7FA;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
  box-sizing: border-box;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: #E53935;
  box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.2);
  outline: none;
}

.page-contact__hotline-number {
  font-size: 1.1em;
  font-weight: 600;
  color: #333333;
}

.page-contact__hotline-text {
  color: #E53935;
  font-size: 1.2em;
}

.page-contact__faq-list {
  margin-top: 30px;
}

.page-contact__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  color: #333333;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #E53935;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-contact__faq-question::-webkit-details-marker {
  display: none;
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-contact__faq-item[open] .page-contact__faq-toggle {
  transform: rotate(45deg);
}

.page-contact__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  line-height: 1.7;
  color: #333333;
}

.page-contact__faq-answer p {
  margin: 0;
}

.page-contact__commitment-list {
  list-style: none;
  padding: 0;
  margin: 40px auto 0;
  max-width: 900px;
  color: #333333;
}

.page-contact__commitment-list li {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  padding: 20px 25px;
  margin-bottom: 15px;
  font-size: 1.05em;
  line-height: 1.6;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.page-contact__commitment-list li::before {
  content: '✔';
  color: #E53935;
  font-weight: bold;
  font-size: 1.2em;
}

.page-contact__cta-buttons--bottom {
  margin-top: 50px;
}

/* --- Responsive Styles --- */

/* Tablet styles */
@media (max-width: 1024px) {
  .page-contact__main-title {
    font-size: 2.5em;
  }

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

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

  .page-contact__hero-section,
  .page-contact__section {
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Mobile styles */
@media (max-width: 768px) {
  .page-contact {
    font-size: 16px;
    line-height: 1.6;
  }

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

  .page-contact__main-title {
    font-size: 2em !important;
    margin-bottom: 15px;
  }

  .page-contact__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

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

  .page-contact__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. 单栏长文容器 */
  .page-contact__section {
    padding: 40px 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-contact__section-title {
    font-size: 1.8em !important;
    margin-bottom: 20px;
  }

  .page-contact__section-intro {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

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

  .page-contact__info-card {
    padding: 25px;
  }

  .page-contact__card-title {
    font-size: 1.2em;
  }

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

  .page-contact__channel-item {
    padding: 25px;
  }

  .page-contact__channel-title {
    font-size: 1.3em;
  }

  .page-contact__social-links {
    flex-direction: column;
  }

  .page-contact__social-btn {
    width: 100% !important;
  }

  .page-contact__form-input,
  .page-contact__form-textarea {
    padding: 10px 12px;
    font-size: 0.95em;
  }

  /* 3. 通用图片与 figure */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-contact__image-container {
    margin: 30px auto;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 4. 按钮与按钮容器 (already covered in top-section and general .page-contact__btn) */
  .page-contact__cta-buttons--bottom {
    margin-top: 40px;
  }

  /* 5. FAQ 区块 */
  .page-contact__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-contact__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95em;
  }

  .page-contact__commitment-list {
    margin-top: 30px;
  }

  .page-contact__commitment-list li {
    padding: 15px 20px;
    font-size: 0.95em;
  }
}