.page-contact,
.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact {
  overflow-x: hidden;
  background: var(--cb-bg-light);
}

/* ========== HERO 框景首屏 ========== */
.page-contact .contact-hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  padding: 120px 0 72px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cb-green-900) 0%, var(--cb-green-700) 58%, var(--cb-green-500) 100%);
}

.page-contact .contact-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  transform: scale(1.02);
  display: block;
}

.page-contact .contact-hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 46, 26, 0.4) 0%, rgba(10, 46, 26, 0.68) 70%, rgba(10, 46, 26, 0.96) 100%);
}

.page-contact .contact-hero-range {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: 80px;
  pointer-events: none;
}

.page-contact .contact-hero-inner {
  position: relative;
  z-index: 3;
  width: 100%;
}

.page-contact .contact-breadcrumb {
  margin-bottom: 36px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .contact-breadcrumb a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-contact .contact-breadcrumb a:hover {
  color: var(--cb-gold);
}

.page-contact .contact-breadcrumb [aria-current="page"] {
  color: var(--cb-gold);
}

.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.page-contact .contact-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cb-gold);
}

.page-contact .contact-hero-kicker::before {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cb-orange), var(--cb-gold));
}

.page-contact .contact-hero-copy h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--cb-white);
}

.page-contact .contact-hero-desc {
  max-width: 540px;
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
}

.page-contact .contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== 联系卡 ========== */
.page-contact .contact-card {
  position: relative;
  max-width: 540px;
  background: var(--cb-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px 24px;
  box-shadow: 0 30px 80px rgba(3, 20, 10, 0.5);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 22px solid var(--cb-orange);
  border-left: 22px solid transparent;
  border-top-right-radius: var(--radius-lg);
  z-index: 2;
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 64px;
  right: 64px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: repeating-linear-gradient(90deg, var(--cb-gold) 0 6px, transparent 6px 12px);
  opacity: 0.7;
}

.page-contact .contact-card-accent {
  position: absolute;
  top: 0;
  left: 32px;
  width: 120px;
  height: 4px;
  background: linear-gradient(90deg, var(--cb-orange), var(--cb-gold));
  border-radius: 0 0 4px 4px;
  z-index: 1;
}

.page-contact .contact-card-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 8px 0 24px;
}

.page-contact .contact-card-icon {
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--cb-gold);
  background: var(--cb-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .contact-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .contact-card-heading {
  min-width: 0;
}

.page-contact .contact-card-title {
  margin: 0 0 2px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--cb-green-900);
}

.page-contact .contact-card-sub {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cb-gold);
}

.page-contact .contact-card-list {
  margin: 0;
  padding: 0;
}

.page-contact .contact-card-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cb-border);
}

.page-contact .contact-card-row:last-child {
  border-bottom: 0;
}

.page-contact .contact-card-row dt {
  flex: 0 0 auto;
  min-width: 60px;
  padding-top: 2px;
  font-size: 13px;
  color: var(--cb-text-muted);
}

.page-contact .contact-card-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  text-align: right;
  word-break: break-all;
  color: var(--cb-text);
}

.page-contact .contact-card-row dd a {
  color: var(--cb-green-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 94, 32, 0.25);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-contact .contact-card-row dd a:hover {
  color: var(--cb-orange);
  border-color: var(--cb-orange);
}

.page-contact .contact-card-foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--cb-border);
  font-size: 12px;
  text-align: center;
  color: var(--cb-text-muted);
}

/* ========== 01 沟通前准备 ========== */
.page-contact .contact-prep {
  background: linear-gradient(135deg, var(--cb-navy) 0%, #1c3450 100%);
  padding: 72px 0;
}

.page-contact .contact-prep .section-number,
.page-contact .contact-prep .section-title {
  color: var(--cb-white);
}

.page-contact .contact-prep .section-desc {
  color: rgba(255, 255, 255, 0.76);
}

.page-contact .contact-prep-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-contact .contact-prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-prep-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.06);
  transition: background var(--transition-fast);
}

.page-contact .contact-prep-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.page-contact .contact-prep-index {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(201, 162, 39, 0.32);
  background: rgba(201, 162, 39, 0.14);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--cb-gold);
}

.page-contact .contact-prep-copy {
  min-width: 0;
}

.page-contact .contact-prep-copy h3 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--cb-white);
}

.page-contact .contact-prep-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .contact-prep-note {
  align-self: start;
  padding: 30px 26px;
  border: 1px solid rgba(201, 162, 39, 0.36);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
}

.page-contact .contact-prep-note-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: var(--cb-orange);
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  color: var(--cb-white);
}

.page-contact .contact-prep-note h3 {
  margin: 0 0 10px;
  font-size: 20px;
  color: var(--cb-white);
}

.page-contact .contact-prep-note p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.page-contact .contact-prep-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-contact .contact-prep-actions .btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--cb-white);
}

/* ========== 02 响应时间 ========== */
.page-contact .contact-response {
  padding: 72px 0 80px;
}

.page-contact .contact-response-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-contact .contact-response-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .contact-response-item {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--cb-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.page-contact .contact-response-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(27, 94, 32, 0.08);
}

.page-contact .contact-response-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cb-green-500), var(--cb-green-700));
  color: var(--cb-white);
}

.page-contact .contact-response-item h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.4;
  color: var(--cb-green-900);
}

.page-contact .contact-response-value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cb-orange);
}

.page-contact .contact-response-detail {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cb-text-muted);
}

.page-contact .contact-stats {
  align-self: start;
  position: relative;
  overflow: hidden;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: var(--cb-navy);
  color: var(--cb-white);
}

.page-contact .contact-stats::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, transparent 50%, rgba(201, 162, 39, 0.25) 50%);
}

.page-contact .contact-stats-title {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.page-contact .contact-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.page-contact .contact-stats-cell {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
}

.page-contact .contact-stats-num {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cb-gold);
}

.page-contact .contact-stats-label {
  font-size: 13px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.76);
}

.page-contact .contact-stats-note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
}

/* ========== 03 渠道用途与地址 ========== */
.page-contact .contact-routes {
  padding: 72px 0 64px;
  background: var(--cb-bg-light);
}

.page-contact .contact-routes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-contact .contact-routes-address {
  padding: 30px 28px;
  border-left: 4px solid var(--cb-gold);
  border-radius: var(--radius-lg);
  background: var(--cb-white);
  box-shadow: 0 10px 36px rgba(30, 60, 45, 0.06);
}

.page-contact .contact-map-marker {
  display: inline-block;
  position: relative;
  width: 50px;
  height: 50px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cb-gold), var(--cb-orange));
}

.page-contact .contact-map-marker::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cb-white);
  transform: translate(-50%, -50%);
}

.page-contact .contact-map-marker::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 26px;
  height: 26px;
  border: 2px solid var(--cb-white);
  border-radius: 50%;
  opacity: 0.6;
  transform: translate(-50%, -50%);
}

.page-contact .contact-routes-address h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--cb-green-900);
}

.page-contact .contact-routes-address-line {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--cb-text);
}

.page-contact .contact-routes-address-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cb-text-muted);
}

.page-contact .contact-routes-channels {
  display: grid;
  gap: 16px;
}

.page-contact .contact-routes-channel {
  padding: 24px 26px;
  border: 1px solid var(--cb-border);
  border-radius: var(--radius-lg);
  background: var(--cb-white);
}

.page-contact .contact-routes-channel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-contact .contact-routes-channel-head h3 {
  margin: 0;
  font-size: 17px;
  color: var(--cb-green-900);
}

.page-contact .contact-routes-channel-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(201, 162, 39, 0.12);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--cb-gold);
}

.page-contact .contact-routes-channel-desc {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cb-text-muted);
}

.page-contact .contact-routes-channel-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--cb-green-700);
  text-decoration: none;
  border-bottom: 2px solid rgba(27, 94, 32, 0.2);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-contact .contact-routes-channel-link:hover {
  color: var(--cb-orange);
  border-color: var(--cb-orange);
}

.page-contact .contact-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--cb-border);
  font-size: 14px;
}

.page-contact .contact-legal p {
  margin: 0 12px 0 0;
  color: var(--cb-text-muted);
}

.page-contact .contact-legal a {
  color: var(--cb-green-700);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 94, 32, 0.2);
}

.page-contact .contact-legal a:hover {
  color: var(--cb-orange);
}

.page-contact .contact-legal-divider {
  font-size: 18px;
  line-height: 1;
  color: var(--cb-border);
}

/* ========== 媒体查询 768px ========== */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    min-height: 680px;
    padding: 140px 0 90px;
  }

  .page-contact .contact-hero-range {
    height: 110px;
  }

  .page-contact .contact-response-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-response-item:last-child {
    grid-column: span 2;
  }

  .page-contact .contact-prep-list {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-routes-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== 媒体查询 1024px ========== */
@media (min-width: 1024px) {
  .page-contact .contact-hero {
    min-height: 760px;
    padding: 180px 0 120px;
  }

  .page-contact .contact-hero-range {
    height: 160px;
  }

  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 64px;
  }

  .page-contact .contact-card {
    padding: 40px 36px 28px;
  }

  .page-contact .contact-prep {
    padding: 96px 0 100px;
  }

  .page-contact .contact-prep-layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
    gap: 48px;
  }

  .page-contact .contact-prep-list {
    grid-template-columns: 1fr;
  }

  .page-contact .contact-response {
    padding: 96px 0 100px;
  }

  .page-contact .contact-response-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    gap: 48px;
  }

  .page-contact .contact-routes {
    padding: 96px 0 80px;
  }

  .page-contact .contact-routes-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 48px;
  }
}