/* Base styles for the contact page */
.page-contact {
  font-family: 'Arial', sans-serif;
  color: #333333;
  line-height: 1.6;
}

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

.page-contact__section {
  padding: 60px 0;
  text-align: center;
}

.page-contact__light-bg {
  background: #F5F7FA;
  color: #333333;
}

.page-contact__dark-section {
  background: #E53935;
  color: #ffffff;
}

.page-contact__dark-section .page-contact__section-title,
.page-contact__dark-section .page-contact__section-intro,
.page-contact__dark-section h3,
.page-contact__dark-section p {
  color: #ffffff;
}

.page-contact__section-title {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #E53935;
  line-height: 1.2;
}

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

.page-contact__section-intro {
  font-size: 18px;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #333333;
}

.page-contact__dark-section .page-contact__section-intro {
  color: #f0f0f0;
}

/* Hero Section */
.page-contact__hero-section {
  padding-top: 10px; /* Small top padding, header offset handled by body */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); /* Example gradient, will be overridden by light-bg */
  padding-bottom: 60px;
}

.page-contact__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  margin-bottom: 30px;
}

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

.page-contact__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-contact__main-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 700;
  margin-bottom: 20px;
  color: #E53935;
  line-height: 1.2;
}

.page-contact__hero-description {
  font-size: 18px;
  margin-bottom: 30px;
  color: #333333;
}

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

.page-contact__btn-primary,
.page-contact__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
}

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

.page-contact__btn-secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}

.page-contact__btn-secondary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

/* Contact Methods Section */
.page-contact__method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__method-card {
  background: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__method-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-contact__method-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-contact__method-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #E53935;
}

.page-contact__method-description {
  font-size: 16px;
  margin-bottom: 25px;
  color: #333333;
}

.page-contact__btn-small {
  padding: 10px 20px;
  font-size: 16px;
}

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

.page-contact__commitment-item {
  text-align: center;
  padding: 20px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
}

.page-contact__commitment-item img {
  width: 100%;
  
  height: auto;
  margin-bottom: 15px;
  object-fit: contain;
}

.page-contact__commitment-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #ffffff;
}

.page-contact__commitment-item p {
  font-size: 16px;
  color: #f0f0f0;
}

/* Online Form Section */
.page-contact__form-wrapper {
  display: flex;
  gap: 40px;
  align-items: center;
  margin-top: 40px;
  background: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  padding: 40px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  flex-wrap: wrap;
}

.page-contact__form-image {
  flex: 1;
  min-width: 300px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}

.page-contact__contact-form {
  flex: 1;
  min-width: 300px;
  text-align: left;
}

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

.page-contact__form-label {
  display: block;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #333333;
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #E0E0E0;
  border-radius: 5px;
  font-size: 16px;
  color: #333333;
  box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
  color: #999999;
}

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

.page-contact__form-submit {
  text-align: right;
}

.page-contact__form-note {
  font-size: 14px;
  color: #666666;
  margin-top: 20px;
}

/* FAQ Section */
.page-contact__faq-list {
  margin-top: 40px;
  text-align: left;
}

details.page-contact__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #E0E0E0;
  overflow: hidden;
  background: #ffffff;
}

details.page-contact__faq-item summary.page-contact__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;
}

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

details.page-contact__faq-item summary.page-contact__faq-question:hover {
  background: #f5f5f5;
}

.page-contact__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333;
}

.page-contact__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #E53935;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-contact__faq-item .page-contact__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #333333;
}

.page-contact__faq-answer p {
  margin: 0;
  font-size: 16px;
  color: #333333;
}

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

.page-contact__security-item {
  text-align: center;
  padding: 30px;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-contact__security-item img {
  width: 100%;
  
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-contact__feature-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #E53935;
}

.page-contact__security-item p {
  font-size: 16px;
  color: #333333;
}

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

.page-contact__importance-item {
  text-align: center;
  padding: 20px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
}

.page-contact__importance-item img {
  width: 100%;
  
  height: auto;
  margin-bottom: 15px;
  object-fit: contain;
}

.page-contact__importance-item h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #ffffff;
}

.page-contact__importance-item p {
  font-size: 16px;
  color: #f0f0f0;
}

/* Call to Action Section */
.page-contact__final-cta {
  margin-top: 40px;
}

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

@media (max-width: 1024px) {
  .page-contact__section-title {
    font-size: 34px;
  }

  .page-contact__section-intro {
    font-size: 17px;
  }

  .page-contact__main-title {
    font-size: clamp(28px, 5vw, 48px);
  }

  .page-contact__hero-description {
    font-size: 17px;
  }

  .page-contact__method-card,
  .page-contact__commitment-item,
  .page-contact__security-item,
  .page-contact__importance-item {
    padding: 25px;
  }

  .page-contact__method-title,
  .page-contact__commitment-title,
  .page-contact__feature-title,
  .page-contact__importance-item h3 {
    font-size: 20px;
  }

  .page-contact__method-description,
  .page-contact__commitment-item p,
  .page-contact__security-item p,
  .page-contact__importance-item p,
  .page-contact__faq-qtext,
  .page-contact__faq-answer p {
    font-size: 15px;
  }

  .page-contact__form-wrapper {
    padding: 30px;
  }

  .page-contact__form-label,
  .page-contact__form-input,
  .page-contact__form-textarea {
    font-size: 15px;
  }
}

@media (max-width: 768px) {
  .page-contact__container {
    padding: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-contact__section-title {
    font-size: clamp(28px, 7vw, 32px);
    margin-bottom: 15px;
  }

  .page-contact__section-intro {
    font-size: 16px;
    margin-bottom: 30px;
  }

  /* HERO 主图区域 */
  .page-contact__hero-section {
    padding-top: 10px; /* Small top padding, header offset handled by body */
    padding-bottom: 40px;
  }

  .page-contact__hero-image-wrapper {
    max-height: 400px;
    margin-bottom: 20px;
  }

  .page-contact__hero-image {
    object-fit: contain !important;
    aspect-ratio: unset !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-contact__main-title {
    font-size: clamp(26px, 6vw, 36px);
    margin-bottom: 15px;
  }

  .page-contact__hero-description {
    font-size: 16px;
    margin-bottom: 25px;
  }

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

  .page-contact__btn-primary,
  .page-contact__btn-secondary,
  .page-contact a[class*="button"],
  .page-contact a[class*="btn"] {
    padding: 12px 20px;
    font-size: 16px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-contact__method-grid,
  .page-contact__commitment-details,
  .page-contact__security-features,
  .page-contact__importance-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-contact__method-card,
  .page-contact__commitment-item,
  .page-contact__security-item,
  .page-contact__importance-item {
    padding: 20px;
  }

  .page-contact__method-icon,
  .page-contact__commitment-item img,
  .page-contact__security-item img,
  .page-contact__importance-item img {
    
    width: 100% !important;
    height: auto !important;
  }

  .page-contact__method-title,
  .page-contact__commitment-title,
  .page-contact__feature-title,
  .page-contact__importance-item h3 {
    font-size: 18px;
  }

  .page-contact__method-description,
  .page-contact__commitment-item p,
  .page-contact__security-item p,
.page-contact__importance-item p {
    font-size: 14px;
  }

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

  .page-contact__form-wrapper {
    flex-direction: column;
    padding: 20px;
    gap: 20px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-contact__form-image {
    min-width: unset;
    width: 100%;
  }

  .page-contact__contact-form {
    min-width: unset;
    width: 100%;
  }

  .page-contact__form-submit {
    text-align: center;
  }

  details.page-contact__faq-item summary.page-contact__faq-question {
    padding: 15px;
  }

  .page-contact__faq-qtext {
    font-size: 16px;
  }

  .page-contact__faq-toggle {
    font-size: 20px;
    width: 24px;
    margin-left: 10px;
  }

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

  .page-contact__faq-answer p {
    font-size: 15px;
  }

  /* 装饰主标题 + 长文 SEO 区 - Although not explicitly in this page for article body, general rules apply */
  .page-contact__section-title-wrap, /* Example if it existed */
  .page-contact__article-body, /* Example if it existed */
  .page-contact__article-figure { /* Example if it existed */
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    text-align: center;
  }

  .page-contact__article-body h2, .page-contact__article-body h3, .page-contact__article-body p {
    font-size: clamp(16px, 4vw, 20px);
    line-height: 1.5;
  }

  .page-contact__article-figure img {
    margin-left: auto;
    margin-right: auto;
  }
}