.page-contact {
  font-family: Arial, sans-serif;
  color: var(--text-main, #1F2D3D);
  background-color: var(--background-color, #F4F7FB);
}

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

.page-contact__hero-section {
  position: relative;
  width: 100%;
  padding-top: 10px; /* Small top padding as per rules */
  padding-bottom: 40px;
  overflow: hidden;
  text-align: center;
  color: #ffffff;
  background-color: #2F6BFF; /* Fallback for content background */
}

.page-contact__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.6); /* Darken image for text readability */
}

.page-contact__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  max-width: 800px;
  width: 90%;
  padding: 20px;
  text-align: center;
}

.page-contact__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-contact__intro-text {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-contact__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  margin: 5px;
}

.page-contact__cta-button--primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: none;
}

.page-contact__cta-button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(47, 107, 255, 0.4);
}

.page-contact__cta-button--secondary {
  background: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-contact__cta-button--secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(47, 107, 255, 0.2);
}

.page-contact__section-title {
  font-size: 2.2em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-main, #1F2D3D);
}

.page-contact__section-description {
  font-size: 1.1em;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-main, #1F2D3D);
}

/* Dark Section */
.page-contact__dark-section {
  background-color: #2F6BFF;
  color: #ffffff;
  padding: 60px 0;
}

.page-contact__dark-section .page-contact__section-title,
.page-contact__dark-section .page-contact__section-description {
  color: #ffffff;
}

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

.page-contact__method-card {
  background: var(--card-bg, #ffffff);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--text-main, #1F2D3D);
}

.page-contact__method-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-contact__method-icon {
  width: 100%;
  max-width: 200px; /* Ensure images are not too small */
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-contact__method-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #1F2D3D);
}

.page-contact__method-card .page-contact__btn-secondary {
  margin-top: auto; /* Push button to bottom */
}

/* Contact Form Section */
.page-contact__form-section {
  padding: 60px 0;
  background-color: var(--background-color, #F4F7FB);
}

.page-contact__contact-form {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px;
  background: var(--card-bg, #ffffff);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-contact__form-group {
  margin-bottom: 20px;
}

.page-contact__form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main, #1F2D3D);
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color, #D6E2FF);
  border-radius: 8px;
  font-size: 1em;
  box-sizing: border-box;
  color: var(--text-main, #1F2D3D);
  background-color: #fcfdff;
  transition: border-color 0.3s ease;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: #2F6BFF;
  outline: none;
}

.page-contact__form-textarea {
  resize: vertical;
}

.page-contact__contact-form .page-contact__cta-button {
  width: auto; /* Allow form button to be smaller than full width */
  margin: 0 auto;
  display: block;
}

/* FAQ Section */
.page-contact__faq-section {
  padding: 60px 0;
  background-color: var(--background-color, #F4F7FB);
}

.page-contact__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-contact__faq-item {
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #D6E2FF);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-main, #1F2D3D);
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1em;
  font-weight: 600;
  cursor: pointer;
  background-color: #f9fbfc;
  transition: background-color 0.3s ease;
  list-style: none; /* Remove default marker */
}

.page-contact__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for webkit */
}

.page-contact__faq-question:hover {
  background-color: #f0f4f8;
}

.page-contact__faq-qtext {
  flex-grow: 1;
  color: var(--text-main, #1F2D3D);
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  margin-left: 15px;
  color: #2F6BFF;
}

.page-contact__faq-item[open] .page-contact__faq-toggle {
  content: '−'; /* Change to minus when open, handled by JS for non-details */
}

.page-contact__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  line-height: 1.7;
  color: var(--text-main, #1F2D3D);
}

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

.page-contact__faq-answer a {
  color: #2F6BFF;
  text-decoration: none;
}

.page-contact__faq-answer a:hover {
  text-decoration: underline;
}

/* Commitment Section */
.page-contact__commitment-section {
  padding: 60px 0;
  background-color: #2F6BFF;
  color: #ffffff;
  text-align: center;
}

.page-contact__commitment-section .page-contact__section-title,
.page-contact__commitment-section .page-contact__section-description {
  color: #ffffff;
}

.page-contact__commitment-list {
  list-style: none;
  padding: 0;
  margin: 40px auto;
  max-width: 800px;
  text-align: left;
}

.page-contact__commitment-list li {
  background-color: rgba(255, 255, 255, 0.1);
  border-left: 5px solid #6FA3FF;
  padding: 15px 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  font-size: 1.1em;
  line-height: 1.6;
  color: #ffffff;
}

.page-contact__commitment-list li strong {
  color: #6FA3FF;
}

.page-contact__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

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

@media (max-width: 1024px) {
  .page-contact__container {
    padding: 20px 30px;
  }

  .page-contact__hero-content {
    max-width: 700px;
  }

  .page-contact__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }

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

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

  .page-contact__contact-form {
    padding: 30px;
  }
}

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

  .page-contact__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* HERO 主图区域 */
  .page-contact__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px !important;
    text-align: left;
  }

  .page-contact__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-contact__hero-content {
    position: static;
    transform: none;
    padding: 20px 15px;
    width: 100%;
    max-width: 100%;
    text-align: center;
  }

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

  .page-contact__intro-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  /* 按钮与按钮容器 */
  .page-contact__cta-button,
  .page-contact__btn-primary,
  .page-contact__btn-secondary,
  .page-contact a[class*="button"],
  .page-contact 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-contact__cta-buttons,
  .page-contact__button-group,
  .page-contact__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column !important;
    gap: 10px;
  }

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

  .page-contact__section,
  .page-contact__card,
  .page-contact__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-contact__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-contact__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  /* Methods Section */
  .page-contact__methods-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

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

  /* Contact Form Section */
  .page-contact__contact-form {
    padding: 25px;
  }

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

  .page-contact__faq-answer {
    padding: 0 20px 15px;
  }

  /* Commitment Section */
  .page-contact__commitment-list li {
    font-size: 1em;
    padding: 12px 15px;
  }
}