.page-contact {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Body background is dark (#1a1a1a), so text is light */
  background-color: #1a1a1a; /* Ensure consistency, though shared.css defines body */
}

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

.page-contact__hero-section {
  display: flex;
  flex-direction: column; /* Image on top, text below */
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, relying on body padding-top from shared.css */
  padding-bottom: 60px;
  background-color: #017439; /* Brand color as background */
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-contact__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin-bottom: 40px;
}

.page-contact__hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.page-contact__hero-content {
  position: relative;
  z-index: 1;
  padding: 0 20px;
  max-width: 900px;
  width: 100%;
  box-sizing: border-box;
}

.page-contact__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-contact__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

.page-contact__btn-primary,
.page-contact__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons are responsive */
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn-primary {
  background-color: #C30808; /* Custom color for Register/Login */
  color: #FFFF00; /* Custom font color for Register/Login */
  border: 2px solid #C30808;
  margin-right: 15px;
}

.page-contact__btn-primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-contact__btn-secondary {
  background-color: #017439;
  color: #ffffff;
  border: 2px solid #017439;
}

.page-contact__btn-secondary:hover {
  background-color: #005c2e;
  border-color: #005c2e;
}

.page-contact__info-section,
.page-contact__faq-section,
.page-contact__commitment-section {
  padding: 60px 0;
  color: #ffffff; /* Default text color for dark body background */
}

.page-contact__light-bg {
  background-color: #2a2a2a; /* Slightly lighter dark background for contrast */
  color: #ffffff;
}

.page-contact__dark-section {
  background-color: #017439;
  color: #ffffff;
}

.page-contact__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: inherit;
}

.page-contact__section-description {
  font-size: 1.1em;
  margin-bottom: 25px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  color: inherit;
}

.page-contact__image-content {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 40px auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-contact__channels-section {
  padding: 80px 0;
  background-color: #017439; /* Brand primary color */
  color: #ffffff;
  text-align: center;
}

.page-contact__channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-contact__channel-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-contact__channel-icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 50%;
  background-color: #f0f0f0; /* Light background for icons */
  padding: 15px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.page-contact__card-title {
  font-size: 1.6em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-contact__card-description {
  font-size: 1em;
  color: #f0f0f0;
  margin-bottom: 25px;
}

.page-contact__email-link {
  color: #FFFF00; /* Custom font color for Register/Login */
  text-decoration: underline;
}

.page-contact__email-link:hover {
  color: #fff;
}

.page-contact__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #ffffff;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2em;
  font-weight: 600;
  cursor: pointer;
  background-color: #017439; /* Brand color for question background */
  color: #ffffff;
  list-style: none;
  user-select: none;
}

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

.page-contact__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
}

.page-contact__faq-answer {
  padding: 0 20px 20px;
  font-size: 1em;
  color: #f0f0f0;
  background-color: #2a2a2a; /* Lighter dark background for answer */
}

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

.page-contact__issues-section {
  padding: 60px 0;
  background-color: #017439;
  color: #ffffff;
}

.page-contact__issues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-contact__issue-card {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  text-align: left;
}

.page-contact__issue-card .page-contact__card-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  color: #ffffff;
}

.page-contact__issue-card .page-contact__card-description {
  font-size: 0.95em;
  color: #f0f0f0;
  margin-bottom: 0;
}

.page-contact__call-to-action-text {
  text-align: center;
  font-size: 1.3em;
  margin-top: 50px;
  margin-bottom: 30px;
  color: #ffffff;
}

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

.page-contact__commitment-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact__commitment-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 20px;
  margin-bottom: 15px;
  border-left: 5px solid #017439;
  border-radius: 8px;
  font-size: 1.1em;
  color: #ffffff;
}

.page-contact__commitment-item strong {
  color: #FFFF00;
}

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

@media (max-width: 1024px) {
  .page-contact__hero-section {
    padding-bottom: 40px;
  }

  .page-contact__main-title {
    font-size: clamp(1.8em, 5vw, 3em);
  }

  .page-contact__hero-description {
    font-size: 1.1em;
  }

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

  .page-contact__section-description {
    font-size: 1em;
  }

  .page-contact__channels-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .page-contact__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 30px;
  }

  .page-contact__hero-content {
    padding: 0 15px;
  }

  .page-contact__main-title {
    font-size: clamp(1.6em, 7vw, 2.5em) !important;
    margin-bottom: 15px;
  }

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

  /* HERO 主图区域 */
  .page-contact__hero-image-wrapper {
    margin-bottom: 20px;
  }

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

  .page-contact__info-section,
  .page-contact__channels-section,
  .page-contact__faq-section,
  .page-contact__issues-section,
  .page-contact__commitment-section {
    padding: 40px 0;
  }

  .page-contact__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-contact__section-description {
    font-size: 0.95em !important;
    margin-bottom: 20px;
  }

  /* 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__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__channels-grid,
  .page-contact__issues-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-contact__channel-card,
  .page-contact__issue-card {
    padding: 25px;
  }

  .page-contact__faq-question {
    font-size: 1.1em !important;
    padding: 15px;
  }

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

  /* 按钮与按钮容器 */
  .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;
    margin-right: 0 !important; /* Remove margin for single column */
  }

  .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; /* Stack buttons vertically */
    gap: 15px !important;
  }

  .page-contact__call-to-action-text {
    font-size: 1.1em;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-contact__commitment-item {
    padding: 15px;
    font-size: 1em;
  }
}