/* ===== 联系我们页面专属样式 ===== */
.page-contact {
  --contact-slant: 18px;
  --contact-accent-soft: rgba(0, 255, 135, 0.08);
  --contact-gold-soft: rgba(255, 199, 44, 0.14);
  position: relative;
  overflow-x: hidden;
  background: var(--color-bg-main);
  color: var(--color-text-main);
}

.page-contact section {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.page-contact .contact-wrap,
.page-contact .contact-hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: var(--spacing-md);
}
.page-contact .contact-crumb,
.page-contact .contact-crumb-current {
  color: var(--color-text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
}
.page-contact .contact-crumb:hover {
  color: var(--color-accent);
}
.page-contact .contact-crumb-sep {
  color: var(--color-text-index);
}

/* ---------- 首屏 Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--color-bg-main) 0%, var(--color-bg-secondary) 58%, var(--color-bg-tertiary) 100%);
  padding-top: calc(var(--spacing-xl) + var(--spacing-lg));
  padding-bottom: calc(var(--spacing-xl) + var(--spacing-lg));
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -8%;
  top: -40%;
  width: 32%;
  height: 180%;
  background: rgba(255, 255, 255, 0.04);
  transform: rotate(14deg);
  pointer-events: none;
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-accent) 0 40%, rgba(255, 199, 44, 0.75) 40% 48%, transparent 48%);
  z-index: 1;
}
.page-contact .contact-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: var(--spacing-xl);
}
.page-contact .contact-eyebrow {
  margin: 0 0 var(--spacing-md);
  color: var(--color-accent);
}
.page-contact .contact-eyebrow .index-tag {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  padding: 3px 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-contact .contact-title {
  margin: 0 0 var(--spacing-md);
  font-size: 32px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.01em;
}
.page-contact .contact-lead {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 620px;
}
.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}
.page-contact .contact-hero-btn {
  padding: 12px 20px;
  border-radius: 0;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-contact .contact-hero-btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
}
.page-contact .contact-hero-btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ---------- 状态面板 ---------- */
.page-contact .contact-status-panel {
  background: rgba(5, 10, 20, 0.6);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-lg);
}
.page-contact .contact-status-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-contact .contact-status-signal {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 255, 135, 0.18);
}
.page-contact .contact-status-list {
  margin: 0;
  display: grid;
  gap: 0;
}
.page-contact .contact-status-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}
.page-contact .contact-status-row dt {
  color: var(--color-text-muted);
  font-size: 13px;
}
.page-contact .contact-status-row dd {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-main);
}
.page-contact .contact-stat-num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent);
  margin-right: 4px;
}
.page-contact .contact-status-foot {
  margin: var(--spacing-md) 0 0;
  color: var(--color-text-index);
  font-size: 12px;
  line-height: 1.6;
}

/* ---------- 章节标题 ---------- */
.page-contact .contact-section-head {
  margin-bottom: var(--spacing-xl);
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-md);
}
.page-contact .contact-section-code {
  margin: 0 0 6px;
  color: var(--color-accent);
  font-size: 12px;
  letter-spacing: 0.14em;
}
.page-contact .contact-section-title {
  margin: 0;
  font-size: 26px;
  font-weight: 900;
  line-height: 1.25;
}
.page-contact .contact-section-desc {
  margin: 8px 0 0;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 560px;
}

/* ---------- 服务渠道 ---------- */
.page-contact .contact-channels {
  background: var(--color-bg-secondary);
}
.page-contact .contact-channel-grid {
  display: grid;
  gap: var(--spacing-md);
}
.page-contact .contact-channel-card {
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  padding: var(--spacing-lg);
}
.page-contact .contact-channel-card::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 36px;
  height: 36px;
  background: linear-gradient(225deg, var(--color-bg-secondary) 0 48%, transparent 48% 100%);
}
.page-contact .contact-channel-address {
  border-top-color: var(--color-gold);
}
.page-contact .contact-channel-address .contact-channel-icon {
  color: var(--color-gold);
}
.page-contact .contact-channel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}
.page-contact .contact-channel-icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  border-radius: 3px;
  color: var(--color-accent);
}
.page-contact .contact-channel-icon svg {
  width: 22px;
  height: 22px;
}
.page-contact .contact-channel-index {
  color: var(--color-text-index);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.page-contact .contact-channel-kicker {
  margin: 0;
  color: var(--color-text-index);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-contact .contact-channel-card h3 {
  margin: 6px 0 8px;
  font-size: 20px;
  font-weight: 900;
}
.page-contact .contact-channel-desc {
  margin: 0 0 var(--spacing-md);
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
}
.page-contact .contact-channel-link {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), filter var(--transition-fast);
}
.page-contact .contact-channel-link:hover,
.page-contact .contact-channel-link:focus {
  border-bottom-color: var(--color-accent);
  filter: brightness(1.2);
}
.page-contact .contact-hover-card {
  display: block;
  margin-top: auto;
  padding-top: var(--spacing-sm);
  border-top: 1px dashed var(--color-border);
  color: var(--color-text-index);
  font-size: 12px;
  line-height: 1.6;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.page-contact .contact-hover-card .mono-label {
  display: inline-block;
  margin-right: 6px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}
.page-contact .contact-channel-card:hover .contact-hover-card,
.page-contact .contact-channel-card:focus-within .contact-hover-card {
  background: var(--contact-accent-soft);
  border-top-color: var(--color-accent);
}

/* ---------- 工作时间与区位 ---------- */
.page-contact .contact-service-grid {
  display: grid;
  gap: var(--spacing-lg);
}
.page-contact .contact-hours-panel,
.page-contact .contact-location-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
}
.page-contact .contact-location-panel {
  border-left: 4px solid var(--color-gold);
}
.page-contact .contact-visual {
  background: var(--color-bg-tertiary);
}
.page-contact .contact-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
}
.page-contact .contact-visual-body {
  padding: var(--spacing-lg);
}
.page-contact .contact-service-icon {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  border-radius: 3px;
  background: var(--contact-accent-soft);
  color: var(--color-accent);
}
.page-contact .contact-service-icon svg {
  width: 20px;
  height: 20px;
}
.page-contact .contact-visual-body .mono-label {
  margin: 0;
  color: var(--color-accent);
  font-size: 12px;
  letter-spacing: 0.1em;
}
.page-contact .contact-visual-body h3 {
  margin: var(--spacing-sm) 0;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.35;
}
.page-contact .contact-visual-body p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ---------- 备注提示 ---------- */
.page-contact .contact-notes {
  background: var(--color-bg-secondary);
}
.page-contact .contact-notes-grid {
  display: grid;
  gap: var(--spacing-md);
}
.page-contact .contact-note-card {
  position: relative;
  background: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-bottom: 3px solid var(--color-accent);
  padding: var(--spacing-lg);
}
.page-contact .contact-note-card:nth-child(3) {
  border-bottom-color: var(--color-gold);
}
.page-contact .contact-note-rank {
  color: var(--color-accent);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-contact .contact-note-card h3 {
  margin: 8px 0 10px;
  font-size: 18px;
  font-weight: 900;
}
.page-contact .contact-note-card p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.8;
}
.page-contact .contact-note-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-contact .contact-note-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-main);
}
.page-contact .contact-note-list li:last-child {
  border-bottom: 0;
}
.page-contact .contact-note-list span {
  font-family: var(--font-sans);
  color: var(--color-text-index);
}

/* ---------- 相关入口 ---------- */
.page-contact .contact-related-panel {
  background: var(--color-bg-footer);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-gold);
  padding: var(--spacing-xl) var(--spacing-lg);
}
.page-contact .contact-related-head .contact-section-title {
  color: var(--color-text-main);
}
.page-contact .contact-related-head p:last-child {
  margin-top: var(--spacing-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}
.page-contact .contact-related-list {
  list-style: none;
  margin: var(--spacing-lg) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-contact .contact-related-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}
.page-contact .contact-related-list a {
  color: var(--color-text-main);
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}
.page-contact .contact-related-list a:hover,
.page-contact .contact-related-list a:focus {
  color: var(--color-accent);
  padding-left: 4px;
}
.page-contact .contact-related-list .mono-label {
  color: var(--color-text-index);
  font-size: 12px;
  letter-spacing: 0.1em;
}

/* ---------- 桌面端布局 ---------- */
@media (min-width: 900px) {
  .page-contact section {
    padding-top: var(--spacing-xxl);
    padding-bottom: var(--spacing-xxl);
  }

  .page-contact .contact-hero {
    padding-top: calc(var(--spacing-xxl) + 24px);
    padding-bottom: calc(var(--spacing-xxl) + 16px);
  }
  .page-contact .contact-hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    align-items: center;
    gap: var(--spacing-xxl);
  }
  .page-contact .contact-title {
    font-size: 44px;
  }
  .page-contact .contact-lead {
    font-size: 15px;
  }

  .page-contact .contact-wrap,
  .page-contact .contact-hero-inner {
    padding-left: var(--spacing-xxl);
    padding-right: var(--spacing-xxl);
  }

  .page-contact .contact-channel-grid {
    grid-template-columns: 1.15fr 0.9fr 0.95fr;
    align-items: stretch;
    gap: var(--spacing-lg);
  }
  .page-contact .contact-channel-card {
    padding: var(--spacing-xl);
  }
  .page-contact .contact-channel-link {
    font-size: 16px;
  }

  .page-contact .contact-service-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: stretch;
    gap: var(--spacing-lg);
  }
  .page-contact .contact-location-panel {
    margin-top: calc(var(--spacing-xl) + 12px);
  }
  .page-contact .contact-visual {
    height: 260px;
  }
  .page-contact .contact-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .page-contact .contact-visual-body {
    padding: var(--spacing-xl);
    flex: 1;
  }

  .page-contact .contact-notes-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-lg);
  }

  .page-contact .contact-related-list {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
  }
  .page-contact .contact-related-list li {
    flex-direction: column;
    align-items: flex-start;
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
  }
  .page-contact .contact-related-panel {
    padding: var(--spacing-xxl);
  }
}