.page-contact {
  --contact-icon-color: #E63946;
  --contact-card-bg: #FFFFFF;
  --contact-card-shadow: 0 4px 20px rgba(0,0,0,0.08);
  --contact-card-radius: 16px;
  --map-border-color: #DEE2E6;
  --form-border-color: #DEE2E6;
  --form-focus-color: #E63946;
  --form-bg: #FFFFFF;
  --section-spacing: 2.5rem;
  display: block;
}

/* 面包屑 */
.page-contact .breadcrumb {
  padding-top: 1.2rem;
  padding-bottom: 0.6rem;
}
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.4rem 0.6rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--c-text-secondary);
}
.page-contact .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "›";
  color: var(--c-text-secondary);
  font-size: 1.1em;
  margin-right: 0.2rem;
}
.page-contact .breadcrumb__link {
  color: var(--c-primary-red);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-contact .breadcrumb__link:hover {
  color: var(--c-primary-blue);
  text-decoration: underline;
}
.page-contact .breadcrumb__item--current {
  color: var(--c-text-primary);
  font-weight: 600;
}

/* 页面标题区 */
.page-contact .page-title {
  font-family: var(--font-heading-bold);
  font-size: 2.6rem;
  line-height: 1.15;
  color: var(--c-primary-blue);
  margin: 0.8rem 0 0.4rem;
  letter-spacing: -0.02em;
}
.page-contact .page-desc {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--c-text-secondary);
  max-width: 680px;
  margin-bottom: var(--section-spacing);
}
/* 章节标题 */
.page-contact .section-heading {
  font-family: var(--font-heading-bold);
  font-size: 1.8rem;
  line-height: 1.2;
  color: var(--c-primary-blue);
  margin: 0 0 1.2rem;
  position: relative;
  display: inline-block;
}
.page-contact .section-heading::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  background: var(--c-primary-red);
  border-radius: 2px;
  margin-top: 6px;
}

/* 联系渠道区 */
.page-contact .contact-channels {
  margin-bottom: var(--section-spacing);
}
.page-contact .channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}
.page-contact .channel-card {
  background: var(--contact-card-bg);
  border-radius: var(--contact-card-radius);
  box-shadow: var(--contact-card-shadow);
  padding: 1.6rem 1.5rem 1.8rem;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.page-contact .channel-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  transform: translateY(-3px);
}
.page-contact .channel-card__icon {
  margin-bottom: 0.8rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(230,57,70,0.08);
  border-radius: 50%;
}
.page-contact .channel-card__icon svg {
  width: 28px;
  height: 28px;
}
.page-contact .channel-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-primary-blue);
  margin: 0 0 0.4rem;
}
.page-contact .channel-card__text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--c-text-secondary);
  margin: 0 0 0.8rem;
  flex: 1;
}
.page-contact .channel-card__link {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-primary-red);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s ease;
}
.page-contact .channel-card__link:hover {
  color: var(--c-primary-blue);
  text-decoration: underline;
}
.page-contact .channel-card__link--text {
  color: var(--c-text-primary);
  cursor: default;
}
.page-contact .contact-note {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--c-text-secondary);
  background: rgba(244,162,97,0.12);
  border-left: 4px solid var(--c-accent-gold);
  padding: 0.8rem 1.2rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-top: 1.5rem;
}

/* 地图区 */
.page-contact .map-area {
  margin-bottom: var(--section-spacing);
}
.page-contact .map-wrapper {
  position: relative;
  border-radius: var(--contact-card-radius);
  overflow: hidden;
  box-shadow: var(--contact-card-shadow);
  border: 1px solid var(--map-border-color);
  background: #f0f2f5;
}
.page-contact .map-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}
.page-contact .map-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0.85;
}
.page-contact .map-overlay svg {
  width: 56px;
  height: 56px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.25));
}

/* 反馈表单区 */
.page-contact .feedback-area {
  margin-bottom: var(--section-spacing);
  max-width: 680px;
}
.page-contact .feedback-desc {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--c-text-secondary);
  margin-bottom: 1.5rem;
}
.page-contact .feedback-form {
  background: var(--form-bg);
  border-radius: var(--contact-card-radius);
  box-shadow: var(--contact-card-shadow);
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.page-contact .form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.page-contact .form-label {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-text-primary);
}
.page-contact .form-input,
.page-contact .form-textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--c-text-primary);
  background: var(--c-bg-light);
  border: 1.5px solid var(--form-border-color);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
.page-contact .form-input:focus,
.page-contact .form-textarea:focus {
  border-color: var(--form-focus-color);
  box-shadow: 0 0 0 3px rgba(230,57,70,0.15);
}
.page-contact .form-input::placeholder,
.page-contact .form-textarea::placeholder {
  color: #adb5bd;
}
.page-contact .form-textarea {
  resize: vertical;
  min-height: 100px;
}
.page-contact .form-actions {
  padding-top: 0.4rem;
}
.page-contact .form-actions .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  background: var(--c-primary-red);
  color: var(--c-text-light);
  border: none;
  border-radius: 48px;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.2s ease;
}
.page-contact .form-actions .button:hover {
  background: #c82f3b;
  transform: scale(1.03);
}
.page-contact .form-actions .button:active {
  transform: scale(0.97);
}

/* 辅助链接 */
.page-contact .extra-links {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--c-text-secondary);
  padding: 1rem 0 2rem;
  border-top: 1px solid var(--c-border);
}
.page-contact .inline-link {
  color: var(--c-primary-red);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}
.page-contact .inline-link:hover {
  color: var(--c-primary-blue);
  text-decoration: underline;
}

/* 滚动显现动画 (渐进增强) */
.page-contact [data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275), transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.page-contact [data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .page-contact [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== 响应式 ===== */
/* 移动端优先：以上为默认窄屏样式 */

/* 平板及以上 */
@media (min-width: 640px) {
  .page-contact .channels-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .page-title {
    font-size: 3rem;
  }
  .page-contact .section-heading {
    font-size: 2rem;
  }
  .page-contact .feedback-form {
    padding: 2.2rem 2rem;
  }
  .page-contact .map-overlay svg {
    width: 64px;
    height: 64px;
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .page-contact .page-title {
    font-size: 3.6rem;
  }
  .page-contact .contact-channels {
    display: grid;
    grid-template-columns: 1fr;
  }
  .page-contact .channels-grid {
    gap: 1.5rem;
  }
  .page-contact .channel-card {
    padding: 2rem 1.8rem 2.2rem;
  }
  .page-contact .feedback-area {
    max-width: 720px;
  }
}