.page-contact {
  position: relative;
  overflow: hidden;
  color: var(--color-light);
  background-image:
    linear-gradient(to right, rgba(192, 192, 192, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(192, 192, 192, 0.03) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
}

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

.page-contact a:focus-visible {
  outline: 2px solid var(--color-yellow);
  outline-offset: 2px;
}

.page-contact .breadcrumb {
  margin-bottom: 2rem;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--color-silver-gray);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: #555;
}

.page-contact .breadcrumb a {
  color: var(--color-silver);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

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

.page-contact .contact-hero {
  position: relative;
  display: grid;
  gap: 2rem;
  padding: 1rem 0 3.25rem;
  margin-bottom: 3rem;
}

.page-contact .contact-hero::before {
  content: "辽";
  position: absolute;
  top: -1.25rem;
  right: 0;
  font-family: var(--font-display);
  font-size: 16rem;
  font-weight: 900;
  font-style: italic;
  line-height: 1;
  color: rgba(230, 57, 70, 0.055);
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero-copy {
  position: relative;
  z-index: 1;
  padding-left: 1rem;
  border-left: 3px solid var(--color-red);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.6rem);
  font-style: italic;
  font-weight: 900;
  line-height: 1.08;
  margin: 0.75rem 0 1rem;
  letter-spacing: -0.01em;
}

.page-contact .contact-h1-sub {
  display: block;
  color: var(--color-silver-gray);
  font-size: 0.5em;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-top: 0.35rem;
}

.page-contact .contact-hero-lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-silver);
  margin: 0 0 0.85rem;
}

.page-contact .contact-hero-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-silver-gray);
  margin: 0;
  max-width: 38rem;
}

.page-contact .contact-hero-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 1.25rem 0 0;
  margin: 0;
}

.page-contact .contact-hero-media {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero-media::after {
  content: "";
  position: absolute;
  right: -0.75rem;
  bottom: -0.75rem;
  width: 62%;
  height: 62%;
  background: linear-gradient(135deg, transparent 38%, rgba(230, 57, 70, 0.18));
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  z-index: -1;
}

.page-contact .contact-hero-img {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.25rem), calc(100% - 1.25rem) 100%, 0 100%);
}

.page-contact .contact-cards {
  position: relative;
  display: grid;
  gap: 1.25rem;
  margin-bottom: 4rem;
}

.page-contact .contact-cards-head {
  margin-bottom: 0.5rem;
}

.page-contact .contact-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-style: italic;
  font-weight: 800;
  line-height: 1.15;
  margin: 0.5rem 0 0;
}

.page-contact .contact-card {
  position: relative;
  background: linear-gradient(145deg, var(--color-gray), var(--color-carbon));
  border: 1px solid rgba(192, 192, 192, 0.18);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.3);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  bottom: 1rem;
  width: 0.3rem;
  background: var(--color-red);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-contact .contact-card--general::before {
  background: var(--color-silver);
}

.page-contact .contact-card--address::before {
  background: var(--color-yellow);
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, transparent 50%, rgba(230, 57, 70, 0.22) 50%);
  border-radius: 0 var(--radius) 0 0;
}

.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0.5rem 2rem rgba(230, 57, 70, 0.13);
  border-color: rgba(230, 57, 70, 0.35);
}

.page-contact .contact-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.page-contact .contact-card-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-silver-gray);
}

.page-contact .contact-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--color-light);
}

.page-contact .contact-card-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-silver-gray);
  margin: 0 0 1rem;
}

.page-contact .contact-card-note {
  font-size: 0.78rem;
  line-height: 1.6;
  color: #8a8a8a;
  border-left: 2px solid var(--color-yellow);
  padding-left: 0.6rem;
  margin-top: 0.75rem;
}

.page-contact .contact-card-time {
  font-size: 0.8rem;
  color: var(--color-silver);
  border-top: 1px dashed rgba(192, 192, 192, 0.25);
  padding-top: 0.65rem;
  margin-top: 1rem;
}

.page-contact .contact-card-hover-note {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 0.78rem;
  color: var(--color-silver-gray);
  line-height: 1.6;
  margin: 0;
  transition: max-height 0.35s var(--ease), opacity 0.35s var(--ease), margin 0.35s var(--ease);
}

.page-contact .contact-card:hover .contact-card-hover-note {
  max-height: 4rem;
  opacity: 1;
  margin-top: 0.85rem;
}

.page-contact .contact-hotline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--color-yellow);
  text-decoration: none;
  letter-spacing: 0.03em;
  padding: 0.4rem 0.8rem 0.4rem 1rem;
  background: linear-gradient(90deg, rgba(255, 215, 0, 0.09), transparent);
  border-left: 3px solid var(--color-yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .contact-hotline:hover {
  background: linear-gradient(90deg, rgba(255, 215, 0, 0.18), transparent);
  transform: translateX(4px);
}

.page-contact .contact-hotline-ico,
.page-contact .contact-mail-ico,
.page-contact .contact-tel-ico {
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}

.page-contact .contact-mail {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-silver);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-silver);
  padding: 0.35rem 0;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-contact .contact-mail:hover {
  color: var(--color-light);
  border-color: var(--color-red);
}

.page-contact .contact-tel {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--color-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(230, 57, 70, 0.45);
  padding: 0.35rem 0;
  margin-top: 0.5rem;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.page-contact .contact-tel:hover {
  border-color: var(--color-red);
  color: var(--color-yellow);
}

.page-contact .contact-address-area {
  position: relative;
  margin-bottom: 4rem;
}

.page-contact .contact-address-area::before {
  content: "辽";
  position: absolute;
  bottom: -1.5rem;
  left: -0.75rem;
  font-family: var(--font-display);
  font-size: 11rem;
  font-weight: 900;
  font-style: italic;
  line-height: 1;
  color: rgba(255, 215, 0, 0.045);
  transform: rotate(6deg);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-address-copy {
  position: relative;
  z-index: 1;
  margin-bottom: 1.5rem;
}

.page-contact .contact-address-copy p {
  font-size: 0.9rem;
  color: var(--color-silver-gray);
  line-height: 1.8;
  margin: 0.75rem 0 0;
  max-width: 34rem;
}

.page-contact .contact-address-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.25rem;
}

.page-contact .contact-address-figure {
  margin: 0;
  padding: 0.75rem;
  background: var(--color-carbon);
  border: 1px solid rgba(192, 192, 192, 0.16);
  border-radius: var(--radius);
}

.page-contact .contact-address-figure figcaption {
  font-size: 0.8rem;
  color: var(--color-silver-gray);
  text-align: center;
  padding-top: 0.65rem;
}

.page-contact .contact-arena {
  background: var(--color-black);
  border: 1px solid rgba(192, 192, 192, 0.16);
  border-radius: var(--radius);
  padding: 1.25rem 1rem 1rem;
}

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

.page-contact .contact-arena-note {
  font-size: 0.75rem;
  color: #777;
  text-align: center;
  padding: 0.4rem 0 0;
  margin: 0.75rem 0 0;
  border-top: 1px solid rgba(192, 192, 192, 0.1);
}

.page-contact .contact-guide {
  margin-bottom: 4rem;
  padding: 1.75rem 1.25rem;
  background: linear-gradient(160deg, rgba(230, 57, 70, 0.07), transparent 45%);
  border: 1px solid rgba(230, 57, 70, 0.22);
  border-radius: var(--radius);
}

.page-contact .contact-guide-copy {
  margin-bottom: 1.25rem;
}

.page-contact .contact-guide-grid {
  display: grid;
  gap: 1.25rem;
}

.page-contact .contact-guide-item {
  padding: 0.25rem 0 0.25rem 0.9rem;
  border-left: 2px solid var(--color-red);
}

.page-contact .contact-guide-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  font-weight: 700;
  margin: 0 0 0.3rem;
  color: var(--color-light);
}

.page-contact .contact-guide-item p {
  font-size: 0.85rem;
  color: var(--color-silver-gray);
  line-height: 1.7;
  margin: 0;
}

.page-contact .contact-related {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.page-contact .contact-related-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.15rem 1.25rem;
  background: var(--color-gray);
  border: 1px solid rgba(192, 192, 192, 0.16);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .contact-related-link strong {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-light);
  margin-bottom: 0.15rem;
}

.page-contact .contact-related-link small {
  color: var(--color-silver-gray);
  font-size: 0.8rem;
}

.page-contact .contact-related-link:hover {
  background: var(--color-carbon);
  transform: translateX(6px);
  border-color: rgba(230, 57, 70, 0.35);
}

.page-contact .contact-related-num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-red);
  line-height: 1;
}

@media (min-width: 64rem) {
  .page-contact .contact-hero {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
    padding: 2.5rem 0 4rem;
  }

  .page-contact .contact-hero h1 {
    font-size: clamp(2.6rem, 5vw, 4rem);
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(12, 1fr);
    gap: 1.75rem;
  }

  .page-contact .contact-cards-head {
    grid-column: 1 / -1;
  }

  .page-contact .contact-card--hotline {
    grid-column: 1 / 6;
  }

  .page-contact .contact-card--service {
    grid-column: 7 / 13;
    margin-top: 4rem;
  }

  .page-contact .contact-card--general {
    grid-column: 2 / 7;
  }

  .page-contact .contact-card--address {
    grid-column: 8 / 13;
    margin-top: 2rem;
  }

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

  .page-contact .contact-address-area {
    margin-bottom: 5rem;
  }

  .page-contact .contact-guide {
    padding: 2.5rem 2.5rem 2.5rem 2rem;
  }

  .page-contact .contact-guide-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem 2.5rem;
  }

  .page-contact .contact-related {
    grid-template-columns: 1fr 1fr;
  }
}