.page-contact {
  --ct-bg-card: rgba(10, 31, 61, 0.65);
  --ct-border-card: 1px solid rgba(138, 43, 226, 0.35);
  --ct-glow-orange: 0 0 12px rgba(255, 122, 0, 0.25);
  --ct-glow-purple: 0 0 16px rgba(138, 43, 226, 0.2);
  --ct-font-scale: 1.25;
  display: block;
  width: 100%;
  min-height: 80vh;
  background: var(--clr-deep-blue, #0a1f3d);
  color: var(--clr-light-gray, #e0e0e0);
  font-family: var(--font-sans, 'Inter', 'Noto Sans SC', sans-serif);
  padding: 0 0 4rem;
}

/* container 复用共享类，此处只定义页面内微调 */
.page-contact .container {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.25rem;
  padding-bottom: 0.5rem;
  font-size: 0.85rem;
  color: var(--clr-mid-gray, #888);
}
.page-contact .breadcrumb a {
  color: var(--clr-bright-orange, #ff7a00);
  text-decoration: none;
  transition: opacity 0.2s;
}
.page-contact .breadcrumb a:hover {
  opacity: 0.75;
}
.page-contact .breadcrumb .separator {
  color: var(--clr-mid-gray, #888);
  user-select: none;
}
.page-contact .breadcrumb [aria-current="page"] {
  color: var(--clr-white, #fff);
  font-weight: 600;
}

/* ---------- 左右分屏布局 ---------- */
.page-contact .contact-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 0.75rem;
}

/* ---------- 左侧面板 ---------- */
.page-contact .contact-info-panel {
  flex: 1 1 100%;
  order: 1;
}

.page-contact .contact-main-title {
  font-size: calc(1.8rem * var(--ct-font-scale));
  font-weight: 700;
  font-style: italic;
  color: var(--clr-white, #fff);
  margin: 0 0 0.4rem;
  letter-spacing: 0.02em;
  line-height: 1.15;
  position: relative;
  display: inline-block;
}
.page-contact .contact-main-title::after {
  content: '';
  display: block;
  width: 60%;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-bright-orange, #ff7a00), var(--clr-electric-purple, #8a2be2));
  border-radius: 2px;
  margin-top: 0.35rem;
}

.page-contact .contact-subtitle {
  font-size: 1rem;
  color: var(--clr-mid-gray, #888);
  margin: 0.75rem 0 1.75rem;
  max-width: 520px;
  line-height: 1.5;
}

/* ---------- 联系方式卡片 ---------- */
.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.page-contact .contact-card {
  background: var(--ct-bg-card);
  border: var(--ct-border-card);
  border-radius: var(--border-radius, 6px);
  padding: 1.25rem 1.5rem;
  backdrop-filter: blur(4px);
  transition: transform 0.25s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.page-contact .contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ct-glow-purple);
}

.page-contact .card-icon {
  display: inline-block;
  width: 32px;
  height: 32px;
  background: var(--clr-electric-purple, #8a2be2);
  border-radius: 50%;
  position: relative;
  margin-bottom: 0.4rem;
}
.page-contact .card-icon-mail::after {
  content: '✉';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white, #fff);
  font-size: 1.1rem;
}
.page-contact .card-icon-phone::after {
  content: '📞';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white, #fff);
  font-size: 1.1rem;
}
.page-contact .card-icon-location::after {
  content: '📍';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white, #fff);
  font-size: 1.1rem;
}

.page-contact .card-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-mid-gray, #888);
  margin: 0;
  font-weight: 600;
}

.page-contact .card-value {
  font-size: 1.15rem;
  color: var(--clr-bright-orange, #ff7a00);
  text-decoration: none;
  font-weight: 600;
  word-break: break-all;
  transition: color 0.2s;
}
.page-contact .card-value:hover {
  color: var(--clr-cyber-green, #00ff87);
}
.page-contact .address-line {
  color: var(--clr-light-gray, #e0e0e0);
  font-size: 1.05rem;
  font-weight: 500;
  margin: 0;
}

.page-contact .card-note {
  font-size: 0.8rem;
  color: var(--clr-mid-gray, #888);
  margin: 0.2rem 0 0;
  line-height: 1.4;
}

/* ---------- 表单区 ---------- */
.page-contact .message-form-section {
  background: rgba(13, 13, 13, 0.5);
  border: 1px solid rgba(255, 122, 0, 0.2);
  border-radius: var(--border-radius, 6px);
  padding: 1.5rem;
  margin-top: 0.5rem;
}

.page-contact .form-section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--clr-white, #fff);
  margin: 0 0 0.25rem;
  letter-spacing: 0.01em;
}

.page-contact .form-desc {
  font-size: 0.85rem;
  color: var(--clr-mid-gray, #888);
  margin: 0 0 1.25rem;
}

.page-contact .form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .form-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-contact .form-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-light-gray, #e0e0e0);
  letter-spacing: 0.02em;
}

.page-contact .form-field input,
.page-contact .form-field textarea {
  background: rgba(10, 31, 61, 0.7);
  border: 1px solid rgba(138, 43, 226, 0.3);
  border-radius: var(--border-radius, 6px);
  padding: 0.65rem 0.9rem;
  font-family: var(--font-sans, 'Inter', 'Noto Sans SC', sans-serif);
  font-size: 0.95rem;
  color: var(--clr-white, #fff);
  transition: border-color 0.25s, box-shadow 0.3s;
  outline: none;
}
.page-contact .form-field input::placeholder,
.page-contact .form-field textarea::placeholder {
  color: #555;
}

.page-contact .form-field input:focus,
.page-contact .form-field textarea:focus {
  border-color: var(--clr-bright-orange, #ff7a00);
  box-shadow: var(--ct-glow-orange);
}

.page-contact .field-hint {
  font-size: 0.75rem;
  color: var(--clr-mid-gray, #888);
  min-height: 1.1em;
  transition: color 0.2s;
}

.page-contact .form-field input:invalid:not(:placeholder-shown) ~ .field-hint,
.page-contact .form-field textarea:invalid:not(:placeholder-shown) ~ .field-hint {
  color: var(--clr-warning-red, #ff3366);
}

.page-contact .form-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
  padding-top: 0.5rem;
}

.page-contact .btn-primary {
  background: var(--clr-bright-orange, #ff7a00);
  border: none;
  border-radius: var(--border-radius, 6px);
  padding: 0.7rem 2rem;
  font-family: var(--font-sans, 'Inter', 'Noto Sans SC', sans-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-deep-blue, #0a1f3d);
  cursor: not-allowed;
  opacity: 0.65;
  transition: opacity 0.2s, transform 0.2s;
}
.page-contact .btn-primary:hover {
  transform: scale(1.02);
}

.page-contact .form-disclaimer {
  font-size: 0.75rem;
  color: var(--clr-mid-gray, #888);
  font-style: italic;
}

/* ---------- 右侧地图面板 ---------- */
.page-contact .contact-map-panel {
  flex: 0 0 auto;
  order: 2;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-contact .map-container {
  position: relative;
  border-radius: var(--border-radius, 6px);
  overflow: hidden;
  border: 2px solid rgba(138, 43, 226, 0.3);
  background: var(--clr-deep-black, #0d0d0d);
  aspect-ratio: 5 / 4;
  max-width: 100%;
}

.page-contact .map-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.1) contrast(1.05);
}

.page-contact .map-pin {
  position: absolute;
  top: 42%;
  left: 48%;
  width: 20px;
  height: 20px;
  background: var(--clr-bright-orange, #ff7a00);
  border: 3px solid var(--clr-white, #fff);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 0 20px rgba(255, 122, 0, 0.6);
  animation: pin-bounce 2.4s ease-in-out infinite;
  z-index: 2;
}

.page-contact .map-pulse {
  position: absolute;
  top: 42%;
  left: 48%;
  width: 44px;
  height: 44px;
  margin: -12px 0 0 -12px;
  border-radius: 50%;
  background: rgba(255, 122, 0, 0.2);
  animation: pulse-ring 2.4s ease-out infinite;
  z-index: 1;
  pointer-events: none;
}

@keyframes pin-bounce {
  0%, 100% { transform: rotate(-45deg) translateY(0); }
  50% { transform: rotate(-45deg) translateY(-8px); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(2); opacity: 0; }
}

.page-contact .map-label {
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(13, 13, 13, 0.75);
  backdrop-filter: blur(4px);
  padding: 0.35rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--clr-white, #fff);
  border: 1px solid rgba(255, 122, 0, 0.3);
  white-space: nowrap;
  z-index: 3;
}

.page-contact .map-side-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--clr-mid-gray, #888);
  background: rgba(13, 13, 13, 0.4);
  padding: 0.6rem 1rem;
  border-radius: var(--border-radius, 6px);
  border-left: 3px solid var(--clr-electric-purple, #8a2be2);
}

.page-contact .note-icon {
  font-size: 1.1rem;
  line-height: 1;
}

/* ---------- 底部快速入口 ---------- */
.page-contact .faq-teaser {
  margin-top: 3rem;
  text-align: center;
  border-top: 1px solid rgba(138, 43, 226, 0.2);
  padding-top: 2rem;
}

.page-contact .teaser-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-light-gray, #e0e0e0);
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
}

.page-contact .teaser-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2rem;
}

.page-contact .teaser-link {
  color: var(--clr-bright-orange, #ff7a00);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.25s, color 0.25s;
}
.page-contact .teaser-link:hover {
  border-bottom-color: var(--clr-cyber-green, #00ff87);
  color: var(--clr-cyber-green, #00ff87);
}

/* ========== 桌面端媒体查询 ========== */
@media (min-width: 820px) {
  .page-contact .contact-layout {
    flex-direction: row;
    gap: 2.5rem;
    align-items: flex-start;
  }

  .page-contact .contact-info-panel {
    flex: 1 1 58%;
    order: 0;
  }

  .page-contact .contact-map-panel {
    flex: 0 0 38%;
    order: 1;
    position: sticky;
    top: 80px;
  }

  .page-contact .contact-cards {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-cards .contact-card:last-child {
    grid-column: 1 / -1;
  }

  .page-contact .form-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .field-full {
    grid-column: 1 / -1;
  }

  .page-contact .form-actions {
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
  }

  .page-contact .contact-main-title {
    font-size: calc(2.2rem * var(--ct-font-scale));
  }

  .page-contact .map-container {
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-info-panel {
    flex: 1 1 60%;
  }
  .page-contact .contact-map-panel {
    flex: 0 0 36%;
  }
  .page-contact .contact-cards {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-contact .contact-cards .contact-card:last-child {
    grid-column: auto;
  }
}
</PAGE_CSS>