.page-contact {
  --contact-deep: #0A1F44;
  --contact-reduced: #14294D;
  --contact-paper: #F5F2EC;
  --contact-paper-deep: #EBE6DD;
  --contact-accent: #FF6B35;
  --contact-accent-light: #FFB28A;
  --contact-mist: #D8DCE3;
  --contact-muted: #5A6A80;
  background: var(--contact-paper);
  color: var(--contact-deep);
  font-family: var(--font-body);
}

/* ===== 面包屑 ===== */
.page-contact .contact-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 0 10px;
  font-size: 13px;
  color: var(--contact-muted);
  letter-spacing: 0.04em;
}
.page-contact .contact-breadcrumb a {
  color: var(--contact-accent);
  text-decoration: none;
  font-weight: 500;
}
.page-contact .contact-breadcrumb a:hover {
  color: var(--contact-deep);
}
.page-contact .contact-breadcrumb-sep {
  color: var(--contact-mist);
}
.page-contact .breadcrumb-current {
  color: var(--contact-deep);
  font-weight: 600;
}

/* ===== 首屏框景 ===== */
.page-contact .contact-hero-shell {
  background: var(--contact-deep);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--contact-accent);
}
.page-contact .contact-hero {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 44px 0 52px;
}
.page-contact .contact-hero-mark {
  position: absolute;
  top: 84px;
  right: -18px;
  font-family: var(--font-heading);
  font-size: 120px;
  line-height: 0.9;
  color: var(--contact-accent);
  opacity: 0.85;
  writing-mode: vertical-rl;
  letter-spacing: 8px;
  pointer-events: none;
  z-index: 0;
}
.page-contact .contact-hero-copy {
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero-kicker {
  color: var(--contact-accent-light);
  letter-spacing: 0.18em;
}
.page-contact .contact-hero h1 {
  font-family: var(--font-heading);
  font-size: 48px;
  line-height: 1.05;
  margin: 14px 0 18px;
  letter-spacing: 1px;
}
.page-contact .contact-hero-lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
  margin-bottom: 28px;
}
.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-contact .contact-hero-actions .button {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 2px;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.page-contact .contact-hero-actions .button-primary {
  background: var(--contact-accent);
  color: #FFFFFF;
  border: 1px solid var(--contact-accent);
}
.page-contact .contact-hero-actions .button-primary:hover {
  background: #E85A26;
  border-color: #E85A26;
  transform: translateY(-2px);
}
.page-contact .contact-hero-actions .button-outline {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #FFFFFF;
  background: transparent;
}
.page-contact .contact-hero-actions .button-outline:hover {
  border-color: var(--contact-accent-light);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
}
.page-contact .contact-hero-side {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 14px;
  margin-top: 6px;
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero-side .vertical-label,
.page-contact .contact-hero-side .coordinate {
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ===== 区块通用头 ===== */
.page-contact .contact-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px 18px;
  margin-bottom: 36px;
}
.page-contact .contact-section-num {
  font-family: var(--font-heading);
  font-size: 22px;
  line-height: 1;
  color: var(--contact-accent);
  border: 2px solid var(--contact-accent);
  padding: 6px 12px 5px;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.page-contact .contact-section-head h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.15;
  margin: 4px 0 0;
  color: var(--contact-deep);
}
.page-contact .contact-section-desc {
  width: 100%;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-muted);
  max-width: 520px;
}

/* ===== 官方联系方式 ===== */
.page-contact .contact-channels {
  background: var(--contact-paper);
  padding: 64px 0 72px;
}
.page-contact .contact-channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-contact .contact-channels-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-contact .contact-card {
  background: #FFFFFF;
  border: 1px solid var(--contact-mist);
  padding: 28px 24px;
  position: relative;
  box-shadow: 4px 6px 0 var(--contact-paper-deep);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.page-contact .contact-card:hover {
  transform: translate(-2px, -3px);
  box-shadow: 7px 10px 0 var(--contact-paper-deep);
}
.page-contact .contact-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}
.page-contact .contact-card-index {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--contact-accent);
}
.page-contact .contact-card .vertical-label {
  font-size: 12px;
  color: var(--contact-muted);
  letter-spacing: 0.12em;
}
.page-contact .contact-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  margin: 0 0 8px;
  color: var(--contact-deep);
}
.page-contact .contact-card-value {
  font-size: 22px;
  font-weight: 600;
  color: var(--contact-deep);
  letter-spacing: 0.02em;
  line-height: 1.4;
  word-break: break-all;
}
.page-contact .contact-card-note {
  font-size: 13px;
  color: var(--contact-muted);
  line-height: 1.6;
  margin-top: 8px;
  margin-bottom: 18px;
}
.page-contact .contact-card-cta {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--contact-accent);
  text-decoration: none;
  border-bottom: 2px solid var(--contact-accent);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-contact .contact-card-cta:hover {
  color: var(--contact-deep);
  border-color: var(--contact-deep);
}

/* ===== 服务时间 ===== */
.page-contact .contact-hours {
  background: var(--contact-reduced);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 36px 24px 28px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.page-contact .contact-hours-corner {
  position: absolute;
  top: 14px;
  left: 16px;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.35);
}
.page-contact .contact-hours-ring {
  width: 160px;
  height: 160px;
  margin: 0 auto;
}
.page-contact .contact-hours-ring svg {
  width: 100%;
  height: 100%;
  display: block;
}
.page-contact .contact-hours h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  margin: 20px 0 10px;
  letter-spacing: 0.06em;
}
.page-contact .contact-hours-range {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
}
.page-contact .contact-hours-legend {
  margin-top: 18px;
}
.page-contact .contact-hours .legend-key-accent {
  background: var(--contact-accent);
}
.page-contact .contact-hours-detail {
  margin-top: 16px;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 12px;
}
.page-contact .contact-hours-detail summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--contact-accent-light);
  text-decoration: underline;
  outline: none;
}
.page-contact .contact-hours-detail p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-top: 8px;
  text-align: left;
}

/* ===== 地址与品牌地域 ===== */
.page-contact .contact-location {
  background: var(--contact-paper-deep);
  padding: 64px 0;
}
.page-contact .contact-location-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.page-contact .contact-location-map {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--contact-mist);
  background: #FFFFFF;
}
.page-contact .contact-location-map img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 10 / 7;
  filter: saturate(0.7) contrast(1.05);
}
.page-contact .contact-location-tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: var(--contact-deep);
  color: #FFFFFF;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.16em;
  padding: 6px 10px;
}
.page-contact .contact-location-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.page-contact .contact-location-info .contact-section-num {
  margin-bottom: 16px;
}
.page-contact .contact-location-info .index-label {
  color: var(--contact-muted);
}
.page-contact .contact-location-info h2 {
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1.1;
  margin: 8px 0 20px;
  color: var(--contact-deep);
}
.page-contact .contact-location-address {
  font-style: normal;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--contact-deep);
  border-left: 3px solid var(--contact-accent);
  padding-left: 16px;
  margin-bottom: 16px;
}
.page-contact .contact-location-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--contact-muted);
  max-width: 460px;
  margin-bottom: 20px;
}
.page-contact .button-ghost {
  border: 1px solid var(--contact-deep);
  color: var(--contact-deep);
  background: transparent;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.2s ease, color 0.2s ease;
}
.page-contact .button-ghost:hover {
  background: var(--contact-deep);
  color: #FFFFFF;
}

/* ===== 常见联系场景 ===== */
.page-contact .contact-scenarios {
  background: var(--contact-paper);
  padding: 64px 0;
}
.page-contact .contact-scenarios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.page-contact .contact-scenario-card {
  background: #FFFFFF;
  border: 1px solid var(--contact-mist);
  padding: 26px 22px;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.page-contact .contact-scenario-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--contact-accent);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.page-contact .contact-scenario-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(10, 31, 68, 0.08);
}
.page-contact .contact-scenario-card:hover::before {
  opacity: 1;
}
.page-contact .contact-scenario-num {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--contact-accent);
  display: block;
  margin-bottom: 12px;
}
.page-contact .contact-scenario-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.3;
  margin: 0 0 10px;
  color: var(--contact-deep);
}
.page-contact .contact-scenario-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--contact-muted);
  margin-bottom: 14px;
}
.page-contact .contact-scenario-card a {
  font-size: 13px;
  font-weight: 600;
  color: var(--contact-accent);
  text-decoration: none;
  border-bottom: 2px solid var(--contact-accent);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-contact .contact-scenario-card a:hover {
  color: var(--contact-deep);
  border-color: var(--contact-deep);
}

/* ===== 反馈流程 ===== */
.page-contact .contact-process {
  background: var(--contact-deep);
  color: #FFFFFF;
  padding: 64px 0;
}
.page-contact .contact-process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.page-contact .contact-process-art img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.15);
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.page-contact .contact-process-steps .contact-section-num {
  margin-bottom: 16px;
}
.page-contact .contact-process-steps .index-label {
  color: var(--contact-accent-light);
}
.page-contact .contact-process-steps h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  margin: 8px 0 12px;
}
.page-contact .contact-process-intro {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}
.page-contact .contact-process-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}
.page-contact .contact-process-list li {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.page-contact .contact-process-list summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  transition: color 0.2s ease;
}
.page-contact .contact-process-list summary:hover {
  color: var(--contact-accent-light);
}
.page-contact .contact-process-list summary::-webkit-details-marker {
  display: none;
}
.page-contact .contact-process-list summary::after {
  content: "+";
  margin-left: auto;
  font-size: 20px;
  font-weight: 400;
  color: var(--contact-accent);
  transition: transform 0.2s ease;
}
.page-contact .contact-process-list details[open] summary::after {
  transform: rotate(45deg);
}
.page-contact .contact-process-list summary span {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--contact-accent);
  width: 28px;
  flex-shrink: 0;
}
.page-contact .contact-process-list li p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.7);
  padding: 0 4px 16px 44px;
  margin: 0;
}
.page-contact .contact-process-note {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  border-left: 3px solid var(--contact-accent);
  padding-left: 12px;
}

/* ===== 响应式增强 ===== */
@media (min-width: 720px) {
  .page-contact .contact-channels-cards {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-scenarios-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    grid-template-columns: 1fr;
    padding: 72px 0 80px;
  }
  .page-contact .contact-hero-mark {
    font-size: 180px;
    top: 96px;
    right: -24px;
  }
  .page-contact .contact-hero h1 {
    font-size: 64px;
    max-width: 780px;
  }
  .page-contact .contact-hero-lead {
    font-size: 17px;
    max-width: 620px;
  }
  .page-contact .contact-channels-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
  }
  .page-contact .contact-channels-cards {
    grid-template-columns: 1fr;
    align-content: start;
  }
  .page-contact .contact-location-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }
  .page-contact .contact-scenarios-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .page-contact .contact-scenario-card {
    padding: 30px 24px;
  }
  .page-contact .contact-process-grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
    align-items: center;
  }
  .page-contact .contact-process-art {
    order: -1;
  }
}