.page-contact {
  --contact-pad-lg: 80px;
  --contact-pad-sm: 48px;
  --contact-radius: 20px;
  --contact-accent-line: 4px;
  --contact-ring-size: 220px;
}

.page-contact .page-contact__header {
  position: relative;
  overflow: hidden;
  margin-top: calc(-1 * var(--header-space));
  padding-top: calc(var(--header-space) + 60px);
  background:
    radial-gradient(circle at 84% 26%, rgba(57, 255, 136, 0.12) 0, transparent 46%),
    linear-gradient(135deg, #0B1B3B 0%, #122A55 72%);
}

.page-contact .page-contact__header::before {
  content: "";
  position: absolute;
  top: 28px;
  right: 3%;
  width: var(--contact-ring-size);
  height: var(--contact-ring-size);
  border: 2px dashed rgba(57, 255, 136, 0.24);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.page-contact .page-contact__header::after {
  content: "";
  position: absolute;
  bottom: 40px;
  right: 9%;
  width: 132px;
  height: 6px;
  background: var(--color-accent-warm);
  border-radius: 3px;
  transform: rotate(-12deg);
  pointer-events: none;
  z-index: 2;
}

.page-contact .page-contact__header .container {
  position: relative;
  z-index: 1;
}

.page-contact .page-contact__hero {
  padding: 40px 0 64px;
  max-width: 720px;
}

.page-contact .page-contact__kicker {
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact .page-contact__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
}

.page-contact .page-contact__header h1 {
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1.2;
  color: #fff;
  margin: 0 0 16px;
  letter-spacing: 0.01em;
}

.page-contact .page-contact__lead {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(237, 242, 247, 0.82);
  margin: 0 0 28px;
  max-width: 580px;
}

.page-contact .page-contact__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-contact .page-contact__hero-actions .btn--primary {
  box-shadow: 0 6px 22px rgba(57, 255, 136, 0.22);
}

.page-contact .page-contact__hero-actions .btn--ghost {
  border-color: rgba(57, 255, 136, 0.5);
  color: var(--color-accent);
}

.page-contact .page-contact__header-ring {
  position: absolute;
  top: -80px;
  right: -60px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(57, 255, 136, 0.12);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* ===== 联系渠道 ===== */
.page-contact .page-contact__channels {
  background:
    linear-gradient(180deg, var(--color-bg-light) 0%, #fff 100%);
}

.page-contact .page-contact__channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

.page-contact .page-contact__channel-card {
  position: relative;
  display: flex;
  gap: 16px;
  padding: 28px 24px;
  border-radius: var(--contact-radius);
  border-left: var(--contact-accent-line) solid var(--color-accent);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.page-contact .page-contact__channel-card:nth-child(2) {
  border-left-color: var(--color-accent-warm);
}

.page-contact .page-contact__channel-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.page-contact .page-contact__channel-icon {
  flex: 0 0 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(57, 255, 136, 0.12);
  color: var(--color-accent-deep);
}

.page-contact .page-contact__channel-card:nth-child(2) .page-contact__channel-icon {
  background: rgba(255, 107, 53, 0.12);
  color: var(--color-accent-warm-deep);
}

.page-contact .page-contact__channel-body {
  flex: 1;
  min-width: 0;
}

.page-contact .page-contact__channel-body h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  margin: 6px 0 10px;
  color: var(--color-text);
}

.page-contact .page-contact__channel-body p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin: 0 0 12px;
}

.page-contact .page-contact__link-highlight {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-contact .page-contact__link-highlight:hover {
  color: var(--color-accent-deep);
  border-color: var(--color-accent-warm);
}

.page-contact .page-contact__phone-link {
  position: relative;
  display: inline-block;
}

.page-contact .page-contact__phone-tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.5;
  padding: 8px 14px;
  border-radius: 10px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(11, 27, 59, 0.3);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.page-contact .page-contact__phone-tip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-primary);
}

.page-contact .page-contact__phone-link:hover .page-contact__phone-tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.page-contact .page-contact__map-panel {
  min-width: 0;
}

.page-contact .page-contact__address-card {
  position: relative;
  overflow: hidden;
  padding: 32px 28px 12px;
  border-radius: var(--contact-radius);
  background: linear-gradient(160deg, #ffffff 0%, #f3fffa 100%);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .page-contact__address-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.page-contact .page-contact__address-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.page-contact .page-contact__address-badge {
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
  border: 1px solid var(--color-accent-warm);
  border-radius: 20px;
  padding: 4px 12px;
  transform: rotate(3deg);
}

.page-contact .page-contact__address-card h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  line-height: 1.35;
  color: var(--color-text);
  margin: 0 0 12px;
}

.page-contact .page-contact__address-note {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0 0 18px;
}

.page-contact .page-contact__map {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(11, 27, 59, 0.06);
}

.page-contact .page-contact__map-svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-contact .page-contact__map-pin {
  cursor: pointer;
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.25s ease;
}

.page-contact .page-contact__map-pin:hover {
  transform: scale(1.18);
}

.page-contact .page-contact__map-label {
  cursor: default;
}

.page-contact .page-contact__map-label rect {
  transition: stroke-width 0.2s ease, filter 0.2s ease;
}

.page-contact .page-contact__map-pin:hover + .page-contact__map-label rect,
.page-contact .page-contact__map-label:hover rect {
  stroke-width: 2.5;
  filter: drop-shadow(0 0 6px rgba(57, 255, 136, 0.5));
}

/* ===== 常见联系原因 ===== */
.page-contact .page-contact__reasons {
  background: #ffffff;
}

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

.page-contact .page-contact__reason-card {
  position: relative;
  padding: 32px 26px 26px;
  border-radius: var(--contact-radius);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border-top: 3px solid var(--color-accent);
}

.page-contact .page-contact__reason-card:nth-child(2) {
  border-top-color: var(--color-accent-warm);
}

.page-contact .page-contact__reason-card:nth-child(3) {
  border-top-color: var(--color-highlight);
}

.page-contact .page-contact__reason-card:nth-child(4) {
  border-top-color: var(--color-primary-mid);
}

.page-contact .page-contact__reason-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-contact .page-contact__reason-num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--font-heading);
  font-size: 34px;
  line-height: 1;
  color: rgba(11, 27, 59, 0.08);
  letter-spacing: -0.03em;
  user-select: none;
}

.page-contact .page-contact__reason-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-text);
  margin: 0 0 12px;
}

.page-contact .page-contact__reason-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0 0 20px;
}

.page-contact .page-contact__reason-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.page-contact .page-contact__reason-actions .tag-badge {
  font-size: 13px;
}

/* ===== 位置与交通 ===== */
.page-contact .page-contact__location {
  background:
    radial-gradient(circle at 88% 18%, rgba(57, 255, 136, 0.1) 0, transparent 42%),
    linear-gradient(135deg, #0B1B3B 0%, #101F43 100%);
  position: relative;
  overflow: hidden;
}

.page-contact .page-contact__location::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(57, 255, 136, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 136, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-contact .page-contact__location-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-contact .page-contact__location-copy {
  padding: 20px 0;
}

.page-contact .page-contact__location-copy .section-heading__kicker {
  color: var(--color-accent);
}

.page-contact .page-contact__location-copy .section-heading__title {
  color: #fff;
}

.page-contact .page-contact__location-copy .section-heading__desc {
  color: rgba(237, 242, 247, 0.7);
}

.page-contact .page-contact__location-addr {
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.45;
  color: var(--color-accent);
  margin: 20px 0 12px;
  padding-left: 16px;
  border-left: 4px solid var(--color-accent-warm);
}

.page-contact .page-contact__location-desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(237, 242, 247, 0.76);
  margin: 0 0 24px;
}

.page-contact .page-contact__location-copy .feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .page-contact__location-copy .feature-list__item {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(237, 242, 247, 0.7);
  margin-bottom: 12px;
}

.page-contact .page-contact__location-copy .feature-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 8px rgba(57, 255, 136, 0.6);
}

.page-contact .page-contact__location-img {
  display: flex;
  justify-content: center;
}

.page-contact .page-contact__location-img-el {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(57, 255, 136, 0.2);
}

/* ===== 响应承诺 ===== */
.page-contact .page-contact__promise {
  background:
    linear-gradient(180deg, #fff 0%, #f2f7f3 100%);
}

.page-contact .page-contact__promise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-contact .page-contact__promise-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin: 0 0 28px;
  max-width: 520px;
}

.page-contact .page-contact__promise-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.page-contact .page-contact__promise-stats .stat-block {
  text-align: left;
}

.page-contact .page-contact__promise-stats .data-num {
  font-size: 36px;
  display: block;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-heading);
}

.page-contact .page-contact__promise-stats .data-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  display: block;
}

.page-contact .page-contact__promise-media {
  display: flex;
  justify-content: flex-start;
}

.page-contact .page-contact__promise-media img {
  width: 100%;
  max-width: 440px;
  height: auto;
  border-radius: var(--contact-radius);
  box-shadow: var(--shadow-lift);
}

/* ===== 媒体查询 ===== */
@media (min-width: 640px) {
  .page-contact .page-contact__header h1 {
    font-size: 40px;
  }

  .page-contact .page-contact__reasons-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }

  .page-contact .page-contact__promise-stats {
    gap: 48px;
  }

  .page-contact .page-contact__promise-stats .data-num {
    font-size: 42px;
  }
}

@media (min-width: 1024px) {
  .page-contact .page-contact__header h1 {
    font-size: 48px;
  }

  .page-contact .page-contact__header {
    padding-top: calc(var(--header-space) + 76px);
  }

  .page-contact .page-contact__channels-grid {
    grid-template-columns: 5fr 7fr;
    gap: 28px;
    align-items: stretch;
  }

  .page-contact .page-contact__channels-stack {
    gap: 24px;
  }

  .page-contact .page-contact__channel-card {
    padding: 34px 30px;
  }

  .page-contact .page-contact__address-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 36px 34px 16px;
  }

  .page-contact .page-contact__address-card h3 {
    font-size: 26px;
  }

  .page-contact .page-contact__map {
    margin-top: auto;
  }

  .page-contact .page-contact__reasons-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .page-contact .page-contact__location-grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
  }

  .page-contact .page-contact__location-addr {
    font-size: 28px;
  }

  .page-contact .page-contact__location-img-el {
    max-width: 100%;
  }

  .page-contact .page-contact__promise-grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
  }

  .page-contact .page-contact__promise-media {
    justify-content: flex-end;
  }
}

@media (max-width: 360px) {
  .page-contact .page-contact__header h1 {
    font-size: 27px;
    word-break: break-word;
  }

  .page-contact .page-contact__channel-card {
    flex-direction: column;
  }

  .page-contact .page-contact__phone-tip {
    position: static;
    transform: none;
    display: block;
    opacity: 1;
    visibility: visible;
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 12px;
    padding: 6px 0 0;
    box-shadow: none;
  }

  .page-contact .page-contact__phone-tip::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition: none !important;
    animation: none !important;
  }
}