.page-contact {
  --c-card-shadow: 8px 10px 0 rgba(0, 0, 0, 0.3);
  --c-card-shadow-lg: 12px 14px 0 rgba(0, 0, 0, 0.26);
  background: var(--gradient-site);
  color: var(--color-text-primary);
}

/* ========== 首屏联系卡片区 ========== */
.page-contact .c-hero {
  position: relative;
  padding: calc(var(--header-height) + 32px) 0 56px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(57, 255, 20, 0.05) 0%, transparent 42%),
    linear-gradient(135deg, var(--color-bg-deep) 0%, var(--color-bg-dark) 100%);
}

.page-contact .c-hero::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -6%;
  width: 44%;
  height: 120%;
  background: linear-gradient(115deg, transparent 20%, rgba(57, 255, 20, 0.1) 100%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-contact .c-hero::after {
  content: 'REACH US';
  position: absolute;
  right: -20px;
  bottom: -32px;
  font-family: var(--font-headline);
  font-size: clamp(70px, 16vw, 190px);
  letter-spacing: 0.04em;
  color: rgba(242, 246, 252, 0.04);
  line-height: 1;
  pointer-events: none;
  white-space: nowrap;
}

.page-contact .c-hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-contact .c-hero__intro {
  max-width: 680px;
}

.page-contact .c-hero__kicker {
  margin: 0 0 16px;
}

.page-contact .c-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-headline);
  font-size: clamp(28px, 5vw, 50px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--color-text-primary);
}

.page-contact .c-hero__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

.page-contact .c-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border-glow);
}

.page-contact .c-hero__meta span {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-contact .c-hero__meta .data-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-neon);
}

.page-contact .c-hero__contacts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .c-contact-card {
  position: relative;
  padding: 20px 24px 18px 28px;
  background: linear-gradient(120deg, var(--color-bg-section) 0%, rgba(20, 33, 69, 0.72) 100%);
  border: 1px solid var(--color-border-glow);
  border-left: 4px solid var(--color-neon);
  box-shadow: var(--c-card-shadow);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .c-contact-card::after {
  content: '';
  position: absolute;
  top: -1px;
  right: -1px;
  border-top: 16px solid var(--color-neon);
  border-left: 20px solid transparent;
}

.page-contact .c-contact-card:hover {
  border-color: rgba(57, 255, 20, 0.55);
  box-shadow: 10px 12px 0 rgba(0, 0, 0, 0.35);
}

.page-contact .c-contact-card--time::after {
  border-top-color: var(--color-accent);
}

.page-contact .c-contact-card__value {
  margin: 10px 0 6px;
  font-family: var(--font-data);
  font-size: 18px;
  line-height: 1.4;
  color: var(--color-neon);
  word-break: break-all;
}

.page-contact .c-contact-card--phone .c-contact-card__value {
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: 0.02em;
}

.page-contact .c-contact-card--time .c-contact-card__value {
  color: var(--color-accent);
}

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

/* ========== 客服渠道 ========== */
.page-contact .c-channels {
  position: relative;
  padding: 72px 0;
  border-top: 1px solid var(--color-border-glow);
  background: linear-gradient(160deg, var(--color-bg-dark) 0%, var(--color-bg-deep) 100%);
}

.page-contact .c-channels__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

.page-contact .c-channels__visual {
  position: relative;
  min-width: 0;
}

.page-contact .c-channels__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  transform: translate(10px, 10px) skewX(-3deg);
  background: linear-gradient(135deg, var(--color-neon) 0%, var(--color-accent) 100%);
  opacity: 0.18;
  z-index: 0;
}

.page-contact .c-channels__visual .media-frame--4-3 {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 3;
  border: 2px solid var(--color-border-glow);
}

.page-contact .c-channels__visual .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .c-channels__badge {
  position: absolute;
  top: -16px;
  right: -10px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  padding: 12px 10px 10px;
  background: linear-gradient(135deg, var(--color-neon) 0%, #2cb91a 100%);
  color: #0a0e27;
  box-shadow: 6px 8px 0 rgba(0, 0, 0, 0.3);
  transform: rotate(4deg);
}

.page-contact .c-channels__badge .data-num {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.1;
  color: #0a0e27;
}

.page-contact .c-channels__badge-text {
  font-size: 12px;
  font-weight: 700;
  color: #0a0e27;
  white-space: nowrap;
}

.page-contact .c-channels__content {
  min-width: 0;
}

.page-contact .c-channel-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .c-channel-list__item {
  display: flex;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(57, 255, 20, 0.16);
}

.page-contact .c-channel-list__item:first-child {
  border-top: 1px solid rgba(57, 255, 20, 0.16);
}

.page-contact .c-channel-list__idx {
  padding-top: 3px;
  min-width: 40px;
  font-family: var(--font-data);
  font-size: 22px;
  line-height: 1;
  color: var(--color-neon);
}

.page-contact .c-channel-list__body {
  flex: 1;
  min-width: 0;
}

.page-contact .c-channel-list__title {
  margin: 0 0 6px;
  font-family: var(--font-headline);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
}

.page-contact .c-channel-list__value {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 18px;
  color: var(--color-neon);
  word-break: break-all;
}

.page-contact .c-channel-list__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ========== 商务合作 ========== */
.page-contact .c-business {
  position: relative;
  padding: 72px 0;
  background:
    linear-gradient(rgba(57, 255, 20, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, 0.035) 1px, transparent 1px),
    linear-gradient(135deg, var(--color-bg-deep) 0%, var(--color-bg-dark) 100%);
  background-size: 32px 32px, 32px 32px, auto;
}

.page-contact .c-business__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.page-contact .c-business-card {
  position: relative;
  padding: 28px 26px 26px;
  background: linear-gradient(150deg, rgba(20, 33, 69, 0.95) 0%, rgba(15, 26, 58, 0.75) 100%);
  border: 2px solid var(--color-border-glow);
  box-shadow: var(--c-card-shadow);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .c-business-card:hover {
  border-color: rgba(57, 255, 20, 0.55);
  transform: translateY(-3px);
}

.page-contact .c-business-card__num {
  margin: 0 0 16px;
  font-family: var(--font-data);
  font-size: 44px;
  line-height: 1;
  color: var(--color-neon);
  opacity: 0.55;
}

.page-contact .c-business__cta {
  margin: 40px 0 0;
  padding: 18px 22px;
  border: 1px dashed var(--color-border-glow);
  background: rgba(57, 255, 20, 0.05);
  font-size: 14px;
  line-height: 1.8;
  text-align: center;
  color: var(--color-text-secondary);
}

/* ========== 办公地址 ========== */
.page-contact .c-address {
  padding: 72px 0 96px;
  border-top: 1px solid var(--color-border-glow);
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, rgba(10, 14, 39, 0.95) 100%);
}

.page-contact .c-address__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

.page-contact .c-address__map-wrap {
  min-width: 0;
}

.page-contact .c-address__map-frame {
  position: relative;
  border: 2px solid var(--color-border-glow);
  box-shadow: var(--c-card-shadow-lg);
  overflow: hidden;
}

.page-contact .c-address__map-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-contact .c-address__route {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-contact .c-address__route-line {
  stroke-dasharray: 10 8;
}

.page-contact .c-address__pin-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  padding: 8px 12px;
  background: rgba(10, 14, 39, 0.88);
  border: 1px solid var(--color-border-glow);
  font-size: 13px;
  color: var(--color-neon);
  backdrop-filter: blur(4px);
}

.page-contact .c-address__map-note {
  margin: 14px 0 0;
  font-size: 13px;
  text-align: right;
  color: var(--color-text-secondary);
}

.page-contact .c-address__info {
  padding: 32px 28px;
  background: linear-gradient(140deg, var(--color-bg-section) 0%, rgba(20, 33, 69, 0.65) 100%);
  border: 1px solid var(--color-border-glow);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--c-card-shadow);
  min-width: 0;
}

.page-contact .c-address__label {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--color-neon);
}

.page-contact .c-address__value {
  margin: 0 0 14px;
  font-size: 20px;
  line-height: 1.6;
  font-weight: 700;
  color: var(--color-text-primary);
}

.page-contact .c-address__hint {
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.page-contact .c-address__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== 共享组件局部微调 ========== */
.page-contact .breadcrumb {
  margin-bottom: 28px;
}

.page-contact .section-head__bar {
  background: linear-gradient(120deg, var(--color-neon) 0%, var(--color-accent) 100%);
}

.page-contact .c-business .section-head__bar {
  background: linear-gradient(120deg, var(--color-accent) 0%, var(--color-neon) 100%);
}

/* ========== 桌面端布局 ========== */
@media (min-width: 900px) {
  .page-contact .c-hero__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: end;
  }

  .page-contact .c-hero__contacts {
    gap: 20px;
  }

  .page-contact .c-contact-card--phone {
    transform: translateX(28px);
  }

  .page-contact .c-contact-card--time {
    transform: translateX(10px);
  }

  .page-contact .c-channels__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .c-channels__visual::before {
    transform: translate(14px, 14px) skewX(-3deg);
  }

  .page-contact .c-business__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    align-items: start;
  }

  .page-contact .c-business-card--offset {
    transform: translateY(36px);
  }

  .page-contact .c-business-card--offset:hover {
    transform: translateY(33px);
  }
}

@media (min-width: 960px) {
  .page-contact .c-address__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }
}