.page-contact {
  background: var(--c-bg);
  color: var(--c-primary);
  overflow-x: hidden;
}

/* 面包屑 */
.page-contact .contact-breadcrumb {
  margin-bottom: 34px;
}
.page-contact .contact-breadcrumb .breadcrumb-list {
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

/* 首屏 */
.page-contact .contact-hero {
  padding: 40px 0 0;
}
.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}
.page-contact .contact-hero__aside {
  order: 0;
}
.page-contact .contact-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-secondary);
}
.page-contact .contact-hero__eyebrow::before {
  content: "";
  display: inline-block;
  width: 34px;
  height: 2px;
  background: var(--c-accent);
}
.page-contact .contact-hero__title {
  margin: 0 0 14px;
  max-width: 12ch;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--c-primary);
}
.page-contact .contact-hero__subtitle {
  margin-bottom: 24px;
  padding-left: 20px;
  border-left: 3px solid var(--c-accent);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}
.page-contact .contact-hero__desc {
  max-width: 44ch;
  margin: 0 0 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-muted);
}
.page-contact .contact-hero__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--c-line);
}
.page-contact .contact-hero__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--c-line);
}
.page-contact .contact-hero__li-label {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.page-contact .contact-hero__li-val {
  text-align: right;
  word-break: break-all;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--c-primary);
}
.page-contact .contact-hero__li-val a {
  position: relative;
  color: var(--c-primary);
  text-decoration: none;
  transition: color 0.3s var(--ease-out);
}
.page-contact .contact-hero__li-val a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 2px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease-out);
}
.page-contact .contact-hero__li-val a:hover {
  color: var(--c-secondary);
}
.page-contact .contact-hero__li-val a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.page-contact .contact-hero__visual {
  order: 1;
  position: relative;
  min-height: 300px;
  overflow: hidden;
  background: var(--c-dark-surface);
}
.page-contact .contact-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .contact-hero__geo {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  background: var(--c-primary);
  color: var(--c-bg);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}
.page-contact .contact-hero__geo-tag {
  color: var(--c-accent);
}

/* 客服渠道 */
.page-contact .contact-channels {
  position: relative;
  margin-top: 72px;
  padding: 76px 0 64px;
  background: var(--c-primary);
  color: var(--c-bg);
}
.page-contact .contact-channels::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 0;
  right: 0;
  height: 36px;
  z-index: 1;
  background: var(--c-secondary);
  transform: skewY(-1.8deg);
  transform-origin: left;
}
.page-contact .contact-channels .section-head {
  margin-bottom: 34px;
}
.page-contact .contact-channels .section-index {
  color: var(--c-accent);
}
.page-contact .contact-channels .section-title {
  color: var(--c-bg);
  font-size: clamp(1.8rem, 4vw, 3rem);
}
.page-contact .contact-channels .section-note {
  color: rgba(244, 239, 230, 0.62);
}
.page-contact .channels-row {
  display: grid;
  grid-template-columns: 1fr;
}
.page-contact .channel-cell {
  position: relative;
  padding: 30px 0;
  border-bottom: 1px solid rgba(244, 239, 230, 0.14);
}
.page-contact .channel-cell__index {
  position: absolute;
  top: 22px;
  right: 0;
  user-select: none;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(244, 239, 230, 0.08);
}
.page-contact .channel-cell__icon {
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  color: var(--c-secondary);
}
.page-contact .channel-cell__icon svg {
  display: block;
  width: 100%;
  height: 100%;
}
.page-contact .channel-cell__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-bg);
}
.page-contact .channel-cell__desc {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.65;
  color: rgba(244, 239, 230, 0.6);
}
.page-contact .channel-cell__link {
  word-break: break-all;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(198, 255, 0, 0.35);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--c-accent);
  text-decoration: none;
  transition: color 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.page-contact .channel-cell__link:hover {
  border-bottom-color: var(--c-bg);
  color: var(--c-bg);
}
.page-contact .channel-cell--hot .channel-cell__icon {
  color: var(--c-accent);
}
.page-contact .channels-note {
  max-width: 64ch;
  margin: 34px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--c-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(244, 239, 230, 0.66);
}
.page-contact .channels-note a {
  border-bottom: 1px solid rgba(198, 255, 0, 0.35);
  color: var(--c-accent);
  text-decoration: none;
}
.page-contact .channels-note a:hover {
  border-bottom-color: var(--c-bg);
  color: var(--c-bg);
}

/* 服务时间 */
.page-contact .contact-response {
  padding: 0;
}
.page-contact .contact-response__band {
  position: relative;
  padding: 76px 0 84px;
  background: var(--c-secondary);
  clip-path: polygon(0 0, 100% 4%, 100% 96%, 0 100%);
}
.page-contact .contact-response .section-index {
  font-weight: 600;
  color: var(--c-primary);
}
.page-contact .contact-response .section-title {
  margin-bottom: 18px;
  color: var(--c-primary);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}
.page-contact .contact-response__big {
  margin: 20px 0 24px;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 11vw, 6.4rem);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--c-primary);
}
.page-contact .contact-response__text {
  max-width: 52ch;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(11, 27, 43, 0.78);
}

/* 地址与地图 */
.page-contact .contact-address {
  padding: 76px 0 0;
}
.page-contact .contact-address__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.page-contact .contact-address__aside .section-head {
  margin-bottom: 8px;
}
.page-contact .contact-address__desc {
  max-width: 44ch;
  margin: 20px 0 24px;
  font-family: var(--font-body);
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--c-muted);
}
.page-contact .contact-address__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  padding-top: 18px;
  border-top: 1px solid var(--c-line);
}
.page-contact .contact-address__nav a {
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--c-primary);
  text-decoration: none;
  transition: border-color 0.3s var(--ease-out), color 0.3s var(--ease-out);
}
.page-contact .contact-address__nav a:hover {
  border-bottom-color: var(--c-accent);
  color: var(--c-secondary);
}
.page-contact .contact-address__map {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  background: var(--c-dark-surface);
}
.page-contact .contact-address__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .contact-address__pin {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.page-contact .contact-address__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid var(--c-bg);
  background: var(--c-secondary);
  box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.28);
  animation: jiuyou-contact-pulse 2s ease-out infinite;
}
.page-contact .contact-address__pinlabel {
  padding: 6px 12px;
  background: var(--c-primary);
  color: var(--c-bg);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(11, 27, 43, 0.24);
}
@keyframes jiuyou-contact-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.45); }
  70% { box-shadow: 0 0 0 14px rgba(255, 107, 53, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0); }
}

/* 焦点可见 */
.page-contact a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

/* 桌面端 */
@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding: 0;
  }
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 0;
    align-items: stretch;
  }
  .page-contact .contact-hero__aside {
    order: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: clamp(48px, 8vh, 96px);
    padding-right: 56px;
    padding-bottom: clamp(48px, 8vh, 96px);
  }
  .page-contact .contact-hero__visual {
    order: 1;
    min-height: 620px;
  }
  .page-contact .contact-hero__title {
    font-size: clamp(3.2rem, 6vw, 5.6rem);
  }
  .page-contact .channels-row {
    grid-template-columns: 1.15fr 0.95fr 1fr;
    gap: 0;
  }
  .page-contact .channel-cell {
    padding: 36px 28px 36px 0;
    border-bottom: 0;
  }
  .page-contact .channel-cell + .channel-cell {
    padding-left: 32px;
    border-left: 1px solid rgba(244, 239, 230, 0.14);
  }
  .page-contact .channel-cell:last-child {
    padding-right: 0;
  }
  .page-contact .contact-response__band {
    padding: 96px 0 104px;
    clip-path: polygon(0 0, 100% 6%, 100% 94%, 0 100%);
  }
  .page-contact .contact-response__content {
    max-width: 720px;
    margin-left: auto;
  }
  .page-contact .contact-address {
    padding: 104px 0 0;
  }
  .page-contact .contact-address__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: 0;
  }
  .page-contact .contact-address__aside {
    padding-right: 48px;
  }
  .page-contact .contact-address__map {
    min-height: 560px;
  }
}