.page-contact {
  position: relative;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .container,
.page-contact .container-wide {
  margin-inline: auto;
}

/* ========== Hero 区域 ========== */
.page-contact .pc-hero {
  position: relative;
  padding: 2.5rem 0 1.75rem;
  background-image:
    linear-gradient(rgba(74, 111, 165, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 111, 165, 0.14) 1px, transparent 1px);
  background-size: 32px 32px;
  border-bottom: 1px solid rgba(74, 111, 165, 0.4);
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 4px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 12% 100%);
}

.page-contact .pc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-contact .pc-hero__content h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.1;
  margin: 0.75rem 0 1rem;
  letter-spacing: 0.02em;
}

.page-contact .pc-hero__lead {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 34rem;
}

.page-contact .pc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
}

.page-contact .pc-hero__meta-time {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-muted);
}

.page-contact .pc-hero__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(74, 111, 165, 0.4);
}

.page-contact .pc-hero__coord {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-muted);
  letter-spacing: 0.08em;
  display: block;
}

.page-contact .pc-hero__coord-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-data);
  letter-spacing: 0.2em;
  margin-top: 0.25rem;
}

/* ========== 面包屑 ========== */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
  border-bottom: 1px solid rgba(74, 111, 165, 0.3);
}

.page-contact .breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.page-contact .breadcrumb__sep {
  color: var(--color-line);
  font-family: var(--font-mono);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--color-text);
  font-weight: 600;
}

/* ========== 区块头 ========== */
.page-contact .pc-section-head {
  margin-bottom: 1.75rem;
}

.page-contact .pc-section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.2;
  margin: 0.75rem 0 0.75rem;
}

/* ========== 联系渠道 ========== */
.page-contact .pc-channels {
  padding: 3rem 0 1rem;
}

.page-contact .pc-channels__intro {
  color: var(--color-muted);
  max-width: 46rem;
  line-height: 1.7;
}

.page-contact .pc-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.page-contact .pc-channel-card {
  display: flex;
  flex-direction: column;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: 0;
  padding: 1.5rem;
  min-height: 100%;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-contact .pc-channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 3px;
  height: 100%;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.3s ease;
}

.page-contact .pc-channel-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.page-contact .pc-channel-card:hover::before {
  transform: scaleY(1);
}

.page-contact .pc-channel-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.page-contact .pc-channel-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(11, 27, 59, 0.75);
  border: 1px solid var(--color-line);
}

.page-contact .pc-channel-card__icon svg {
  width: 24px;
  height: 24px;
}

.page-contact .pc-channel-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.375rem;
  font-family: var(--font-head);
  letter-spacing: 0.02em;
}

.page-contact .pc-channel-card__desc {
  color: var(--color-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.page-contact .pc-channel-card__mail,
.page-contact .pc-channel-card__phone {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--color-accent);
  text-decoration: none;
  line-height: 1.45;
  word-break: break-all;
  border-bottom: 1px dashed transparent;
  margin-bottom: 0.625rem;
  transition: border-color 0.25s ease;
}

.page-contact .pc-channel-card__phone {
  color: var(--color-data);
}

.page-contact .pc-channel-card__mail:hover,
.page-contact .pc-channel-card__phone:hover {
  border-bottom-color: currentColor;
}

.page-contact .pc-channel-card__hint {
  font-size: 0.75rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  margin-top: auto;
}

/* ========== 斜切色带 ========== */
.page-contact .pc-slash-band {
  height: 24px;
  margin: 2.5rem 0;
  background: linear-gradient(
    90deg,
    var(--color-accent) 0%,
    var(--color-accent) 58%,
    rgba(74, 111, 165, 0.6) 58%,
    rgba(74, 111, 165, 0.6) 62%,
    transparent 62%
  );
  clip-path: polygon(0 0, 100% 0, 100% 100%, 10% 100%);
}

/* ========== 服务时间 + 配对图 ========== */
.page-contact .pc-visual {
  padding: 3.5rem 0;
  background: var(--color-jade);
  border-top: 1px solid rgba(74, 111, 165, 0.6);
  border-bottom: 1px solid rgba(74, 111, 165, 0.6);
}

.page-contact .pc-visual__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}

.page-contact .pc-visual__media {
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
  border: 1px solid rgba(74, 111, 165, 0.5);
}

.page-contact .pc-visual__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(74, 111, 165, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 111, 165, 0.16) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.page-contact .pc-visual__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .pc-hours .section-label {
  margin-bottom: 0.5rem;
}

.page-contact .pc-hours h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.page-contact .pc-hours__lead {
  color: rgba(245, 242, 235, 0.9);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.page-contact .pc-hours__list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-contact .pc-hours__list li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-contact .pc-hours__list .coord-dot {
  width: 6px;
  height: 6px;
  background: var(--color-data);
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-contact .pc-hours__detail {
  border: 1px solid rgba(245, 242, 235, 0.35);
  margin-bottom: 1.25rem;
}

.page-contact .pc-hours__detail summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.page-contact .pc-hours__detail summary::-webkit-details-marker {
  display: none;
}

.page-contact .pc-hours__detail summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--color-data);
  font-size: 1.25rem;
  line-height: 1;
}

.page-contact .pc-hours__detail[open] summary::after {
  content: "−";
}

.page-contact .pc-hours__detail-body {
  padding: 0 1rem 1rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(245, 242, 235, 0.9);
  display: grid;
  gap: 0.5rem;
}

.page-contact .pc-hours__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.page-contact .pc-hours__status-note {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: rgba(245, 242, 235, 0.88);
}

/* ========== 联系前准备 ========== */
.page-contact .pc-prep {
  padding: 3rem 0;
}

.page-contact .pc-prep__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-contact .pc-prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .pc-prep__item {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(74, 111, 165, 0.35);
}

.page-contact .pc-prep__item:first-child {
  padding-top: 0.5rem;
}

.page-contact .pc-prep__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  flex: 0 0 auto;
  padding-top: 0.125rem;
}

.page-contact .pc-prep__text h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.375rem;
}

.page-contact .pc-prep__text p {
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}

.page-contact .pc-prep__aside {
  display: flex;
}

.page-contact .pc-prep__card {
  width: 100%;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: fit-content;
}

.page-contact .pc-prep__card h3 {
  font-size: 1.25rem;
  font-family: var(--font-head);
}

.page-contact .pc-prep__card p {
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.75;
  margin: 0;
}

.page-contact .pc-prep__card-link a {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-accent);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  margin-top: 0.25rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}

.page-contact .pc-prep__card-link a:hover {
  border-bottom-color: var(--color-accent);
}

/* ========== 地址说明 ========== */
.page-contact .pc-address {
  padding: 3.5rem 0;
  background:
    linear-gradient(rgba(74, 111, 165, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 111, 165, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  border-top: 1px solid rgba(74, 111, 165, 0.4);
  border-bottom: 1px solid rgba(74, 111, 165, 0.4);
}

.page-contact .pc-address__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-contact .pc-address__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-contact .pc-address__content .section-label {
  margin-bottom: 0.5rem;
}

.page-contact .pc-address__content h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.page-contact .pc-address__lead {
  font-family: var(--font-head);
  font-size: clamp(1.125rem, 2.5vw, 1.625rem);
  color: var(--color-text);
  margin: 0 0 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(74, 111, 165, 0.35);
}

.page-contact .pc-address__note {
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  padding: 0.875rem 1rem;
  background: rgba(107, 29, 58, 0.3);
  border-left: 4px solid var(--color-wine);
}

.page-contact .pc-address__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 0;
}

.page-contact .pc-address__meta-item {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 1px dashed rgba(74, 111, 165, 0.35);
  padding-bottom: 0.625rem;
}

.page-contact .pc-address__meta-item dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-muted);
  min-width: 5rem;
  letter-spacing: 0.08em;
}

.page-contact .pc-address__meta-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.page-contact .pc-address__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: var(--color-panel);
}

.page-contact .pc-address__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(74, 111, 165, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 111, 165, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-contact .pc-address__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

/* ========== 相关页面 ========== */
.page-contact .pc-related {
  padding: 3.5rem 0;
}

.page-contact .pc-related .section-label {
  margin-bottom: 0.5rem;
}

.page-contact .pc-related h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.page-contact .pc-related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-contact .pc-related__card {
  display: block;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: 0;
  padding: 1.5rem;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-contact .pc-related__card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.page-contact .pc-related__card h3 {
  font-size: 1.1875rem;
  margin: 0.5rem 0 0.625rem;
  font-family: var(--font-head);
}

.page-contact .pc-related__card p {
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0 0 1rem;
}

.page-contact .pc-related__more {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

/* ========== 桌面端网格增强 ========== */
@media (min-width: 768px) {
  .page-contact .pc-hero {
    padding: 4rem 0 2.5rem;
  }

  .page-contact .pc-hero__grid {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .page-contact .pc-hero__aside {
    align-items: flex-end;
    border-top: 0;
    border-left: 1px solid rgba(74, 111, 165, 0.4);
    padding-top: 0;
    padding-left: 2rem;
  }

  .page-contact .pc-hero__lead {
    font-size: 1.125rem;
  }

  .page-contact .pc-channels {
    padding: 4.5rem 0 2rem;
  }

  .page-contact .pc-channels__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-contact .pc-slash-band {
    margin: 3rem 0;
  }

  .page-contact .pc-visual {
    padding: 5rem 0;
  }

  .page-contact .pc-visual__grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .page-contact .pc-prep {
    padding: 5rem 0;
  }

  .page-contact .pc-prep__grid {
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
  }

  .page-contact .pc-address {
    padding: 5rem 0;
  }

  .page-contact .pc-address__grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }

  .page-contact .pc-related {
    padding: 5rem 0;
  }

  .page-contact .pc-related__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}