.page-contact {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-contact .contact-hero {
  display: grid;
  gap: 2rem;
  padding-top: 1rem;
}

.page-contact .section-index {
  font-family: var(--font-mono);
  color: var(--orange);
  letter-spacing: .18em;
  font-size: .8rem;
  font-weight: 700;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.12;
  margin: .75rem 0 1rem;
  letter-spacing: -.02em;
}

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

.page-contact .contact-primary-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.75rem;
  box-shadow: 0 1.25rem 2.5rem rgba(11, 31, 58, .18);
}

.page-contact .coordinate-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem .25rem;
  border-bottom: 1px dashed rgba(255, 255, 255, .18);
}

.page-contact .coordinate-row:last-child {
  border-bottom: 0;
}

.page-contact .coordinate-label {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .25em;
  color: var(--green);
  min-width: 4.5em;
  font-weight: 700;
}

.page-contact .coordinate-value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.6vw, 1.35rem);
  font-weight: 700;
  color: var(--ivory);
  letter-spacing: .02em;
}

.page-contact .contact-service-note {
  font-size: .85rem;
  color: var(--gray);
  margin-top: 1rem;
  line-height: 1.6;
}

.page-contact .contact-hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--ivory);
  background-image:
    linear-gradient(rgba(11, 31, 58, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 31, 58, .08) 1px, transparent 1px);
  background-size: 26px 26px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  min-height: 24rem;
}

.page-contact .hunan-map {
  width: 100%;
  max-width: 230px;
  height: auto;
  margin: .5rem auto 0;
}

.page-contact .hero-photo-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-top: auto;
}

.page-contact .hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .visual-coord-label {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--navy);
  color: var(--moss);
  font-family: var(--font-mono);
  font-size: .7rem;
  padding: .35rem .7rem;
  border-radius: 999px;
  letter-spacing: .1em;
}

.page-contact .contact-channels {
  padding-top: 3rem;
}

.page-contact .channel-intro {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.page-contact .channel-intro-text {
  color: var(--gray);
  line-height: 1.7;
  max-width: 34rem;
  margin-top: .75rem;
}

.page-contact .channel-icon {
  width: 200px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: var(--moss);
  padding: .75rem;
}

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

.page-contact .contact-channel-card {
  background: var(--ivory);
  border: 1px solid rgba(11, 31, 58, .1);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

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

.page-contact .channel-index {
  font-family: var(--font-mono);
  color: var(--orange);
  font-weight: 700;
  font-size: .85rem;
}

.page-contact .contact-channel-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: .6rem 0 .75rem;
}

.page-contact .channel-detail {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.page-contact .channel-detail-sub {
  color: var(--green);
  font-size: .92rem;
}

.page-contact .channel-note {
  font-size: .85rem;
  color: var(--gray);
  line-height: 1.6;
  margin-top: .5rem;
}

.page-contact .contact-promise {
  background: var(--navy);
  color: var(--ivory);
  margin: 3rem 0;
  padding: 3rem 0;
}

.page-contact .promise-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-contact .promise-time {
  display: flex;
  align-items: baseline;
  gap: .5rem;
}

.page-contact .promise-number {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  line-height: 1;
  color: var(--green);
}

.page-contact .promise-unit {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--ivory);
  letter-spacing: .15em;
}

.page-contact .promise-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  margin-bottom: .75rem;
}

.page-contact .promise-copy p {
  line-height: 1.7;
  color: rgba(245, 241, 232, .85);
  max-width: 34rem;
  margin-bottom: 1.25rem;
}

.page-contact .contact-feedback {
  padding-bottom: 3rem;
}

.page-contact .feedback-lead {
  color: var(--gray);
  line-height: 1.7;
  max-width: 34rem;
  margin: 1rem 0 2rem;
}

.page-contact .feedback-list {
  display: grid;
  gap: .85rem;
}

.page-contact .feedback-item {
  background: var(--ivory);
  border: 1px solid rgba(11, 31, 58, .12);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color .25s var(--ease);
}

.page-contact .feedback-item:hover {
  border-color: var(--orange);
}

.page-contact .feedback-item summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  padding: 1.2rem 1.25rem;
  cursor: pointer;
  list-style: none;
}

.page-contact .feedback-item summary::-webkit-details-marker {
  display: none;
}

.page-contact .feedback-id {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--gray);
  letter-spacing: .1em;
}

.page-contact .feedback-name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--navy);
  flex: 1;
}

.page-contact .feedback-detail {
  padding: 1rem 1.25rem 1.25rem;
  color: var(--gray);
  line-height: 1.7;
  font-size: .95rem;
  border-top: 1px dashed rgba(11, 31, 58, .12);
}

.page-contact .contact-location {
  background: var(--moss);
  padding: 3rem 0;
}

.page-contact .location-grid {
  display: grid;
  gap: 2rem;
}

.page-contact .location-coord {
  font-family: var(--font-mono);
  color: var(--orange);
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: .5rem;
}

.page-contact .location-address {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.page-contact .location-desc {
  color: var(--ink);
  line-height: 1.7;
  max-width: 32rem;
}

.page-contact .location-hours {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--ivory);
  border-radius: var(--radius-md);
}

.page-contact .hours-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: .5rem 0;
  border-bottom: 1px dashed rgba(11, 31, 58, .12);
}

.page-contact .hours-row:last-child {
  border-bottom: 0;
}

.page-contact .hours-row dt {
  color: var(--gray);
  font-size: .9rem;
}

.page-contact .hours-row dd {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--navy);
  margin: 0;
}

.page-contact .location-map-visual {
  position: relative;
  background: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  min-height: 18rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.page-contact .hunan-map-lg {
  width: 100%;
  max-width: 260px;
  height: auto;
}

.page-contact .map-marker-card {
  width: 100%;
  max-width: 280px;
  margin-top: 1rem;
  background: var(--navy);
  border-radius: var(--radius-md);
  color: var(--ivory);
}

.page-contact .map-marker-card summary {
  cursor: pointer;
  padding: .9rem 1.1rem;
  font-size: .9rem;
  font-weight: 700;
  color: var(--green);
  list-style: none;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.page-contact .map-marker-card summary::-webkit-details-marker {
  display: none;
}

.page-contact .map-marker-card summary::before {
  content: "★";
  color: var(--orange);
}

.page-contact .map-marker-body {
  padding: 0 1.1rem 1rem;
  color: rgba(245, 241, 232, .8);
  font-size: .85rem;
  line-height: 1.7;
}

.page-contact .map-marker-body p {
  margin: .4rem 0;
}

.page-contact .contact-links {
  padding: 3rem 0;
}

.page-contact .link-card-row {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.page-contact .link-card {
  background: var(--navy);
  color: var(--ivory);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.5;
  transition: background .25s var(--ease), transform .25s var(--ease);
}

.page-contact .link-card:hover {
  background: var(--navy-soft);
  transform: translateY(-2px);
}

@media (min-width: 40rem) and (max-width: 51.99rem) {
  .page-contact .contact-channel-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-channel-card:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 52rem) {
  .page-contact .contact-hero {
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
    padding-top: 1.5rem;
  }

  .page-contact .contact-hero-copy {
    padding-right: 1.5rem;
  }

  .page-contact .contact-hero-visual {
    min-height: 28rem;
  }

  .page-contact .hunan-map {
    max-width: 260px;
  }

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

  .page-contact .contact-channel-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .promise-inner {
    grid-template-columns: auto 1fr;
    gap: 3rem;
  }

  .page-contact .location-grid {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
  }

  .page-contact .link-card-row {
    grid-template-columns: repeat(4, 1fr);
  }
}