.page-contact {
  --contact-gap: clamp(2rem, 5vw, 4rem);
  --contact-radius: 18px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 55% at 12% -5%, rgba(0, 229, 160, 0.10), transparent 60%),
    radial-gradient(ellipse 65% 45% at 88% 8%, rgba(0, 194, 255, 0.08), transparent 55%);
}

.page-contact .contact-container {
  position: relative;
  z-index: 1;
  width: min(var(--content-width), calc(100% - 2 * var(--content-pad)));
  margin-inline: auto;
}

.page-contact .contact-ambient {
  position: absolute;
  top: 0;
  left: 50%;
  width: min(1600px, 170vw);
  height: auto;
  transform: translateX(-50%);
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
  object-fit: cover;
}

.page-contact .contact-intro {
  padding-bottom: var(--contact-gap);
}

.page-contact .contact-split {
  display: grid;
  gap: var(--space-lg);
  padding-top: var(--space-xl);
}

.page-contact .contact-split__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-contact .contact-split__info h1 {
  margin: var(--space-sm) 0 var(--space-xs);
  font-size: var(--fs-hero);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-contact .contact-split__lead {
  margin: 0 0 var(--space-md);
  font-size: var(--fs-h3);
  line-height: 1.6;
  color: var(--color-text);
}

.page-contact .contact-split__desc {
  margin: 0 0 var(--space-lg);
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--color-text-dim);
}

.page-contact .contact-phone-lead {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  width: 100%;
  margin-bottom: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--contact-radius);
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.12), rgba(0, 194, 255, 0.06));
  border: 1px solid rgba(0, 229, 160, 0.22);
}

.page-contact .contact-phone-lead__label {
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.page-contact .contact-phone-lead__number {
  font-family: var(--font-data);
  font-size: clamp(2.4rem, 9vw, 4.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .contact-phone-lead__number:hover {
  color: var(--color-accent);
}

.page-contact .contact-phone-lead__time {
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

.page-contact .contact-email-chip {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: 999px;
  background: var(--color-glass);
  border: 1px solid var(--color-border);
}

.page-contact .contact-email-chip__label {
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-warning);
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 209, 102, 0.12);
}

.page-contact .contact-email-chip__address {
  font-family: var(--font-data);
  font-size: var(--fs-body);
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 160, 0.45);
  padding-bottom: 2px;
  overflow-wrap: anywhere;
  transition: border-color 0.2s ease;
}

.page-contact .contact-email-chip__address:hover {
  border-bottom-color: var(--color-accent);
}

.page-contact .contact-split__visual {
  position: relative;
}

.page-contact .contact-map {
  position: relative;
  margin: 0;
  border-radius: var(--contact-radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  box-shadow: var(--shadow);
}

.page-contact .contact-map__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-contact .contact-map__pulse {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-contact .contact-map__caption {
  position: absolute;
  left: var(--space-sm);
  bottom: var(--space-sm);
  max-width: calc(100% - 2 * var(--space-sm));
  padding: 6px 10px;
  font-size: var(--fs-tiny);
  color: var(--color-text);
  background: rgba(10, 14, 39, 0.72);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}

@keyframes huanya-contact-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 0.18; }
}

.page-contact .contact-map__ring {
  animation: huanya-contact-pulse 4s ease-in-out infinite;
}

.page-contact .contact-map__ring:nth-child(2) {
  animation-delay: 0.7s;
}

.page-contact .contact-map__ring:nth-child(3) {
  animation-delay: 1.4s;
}

.page-contact .contact-channels {
  padding: var(--contact-gap) 0;
  border-top: 1px solid var(--color-border);
}

.page-contact .contact-channels__head,
.page-contact .contact-faq__head {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.page-contact .contact-channels__head h2,
.page-contact .contact-faq__head h2,
.page-contact .contact-more__text h2,
.page-contact .contact-hours h2 {
  margin: var(--space-xs) 0 var(--space-sm);
  font-size: var(--fs-h2);
  line-height: 1.3;
}

.page-contact .contact-channels__head > p:last-child,
.page-contact .contact-faq__head > p:last-child {
  color: var(--color-text-dim);
  line-height: 1.8;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: var(--space-lg);
}

.page-contact .contact-channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border-radius: var(--contact-radius);
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-contact .contact-channel-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 160, 0.35);
}

.page-contact .contact-channel-card__index {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-data);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 107, 74, 0.8);
}

.page-contact .contact-channel-card h3 {
  margin: 0;
  font-size: var(--fs-h3);
  line-height: 1.5;
}

.page-contact .contact-channel-card p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.85;
  color: var(--color-text-dim);
}

.page-contact .contact-channel-card--mail .contact-channel-card__link {
  font-family: var(--font-data);
  font-size: var(--fs-body);
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 160, 0.4);
  padding-bottom: 2px;
  overflow-wrap: anywhere;
}

.page-contact .contact-channel-card__address {
  font-family: var(--font-data);
  font-size: var(--fs-h3);
  line-height: 1.5;
  color: var(--color-text);
}

.page-contact .contact-channel-card__note {
  font-size: var(--fs-tiny);
}

.page-contact .contact-channel-card .btn {
  margin-top: var(--space-sm);
}

.page-contact .contact-hours {
  padding: var(--contact-gap) 0;
}

.page-contact .contact-hours__panel {
  display: grid;
  gap: var(--space-lg);
  padding: var(--space-lg);
}

.page-contact .contact-hours__lead {
  margin: 0;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-contact .contact-hours__list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
  display: grid;
  gap: var(--space-sm);
}

.page-contact .contact-hours__list li {
  display: grid;
  grid-template-columns: 6.5em 1fr;
  gap: var(--space-sm);
  align-items: baseline;
  padding: var(--space-sm) 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: var(--fs-body);
}

.page-contact .contact-hours__list li span {
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

.page-contact .contact-hours__list li a {
  color: var(--color-accent);
  text-decoration: none;
}

.page-contact .contact-hours__list li a:hover {
  text-decoration: underline;
}

.page-contact .contact-hours__detail {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  background: rgba(255, 209, 102, 0.06);
  border: 1px solid rgba(255, 209, 102, 0.2);
}

.page-contact .contact-hours__detail summary {
  cursor: pointer;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-warning);
  list-style: none;
}

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

.page-contact .contact-hours__detail summary::before {
  content: "＋";
  display: inline-block;
  margin-right: var(--space-xs);
  color: var(--color-warning);
}

.page-contact .contact-hours__detail[open] summary::before {
  content: "－";
}

.page-contact .contact-hours__detail p {
  margin: var(--space-sm) 0 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-contact .contact-hours__detail p a {
  color: var(--color-accent);
}

.page-contact .contact-faq {
  padding: var(--contact-gap) 0;
  border-top: 1px solid var(--color-border);
}

.page-contact .contact-faq__grid {
  display: grid;
  gap: var(--space-sm);
}

.page-contact .contact-faq-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-sm);
  align-items: center;
  padding: var(--space-md);
  border-radius: var(--radius);
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-faq-card:hover {
  background: var(--color-glass-strong);
  border-color: rgba(0, 229, 160, 0.35);
}

.page-contact .contact-faq-card__q {
  font-family: var(--font-data);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent-2);
}

.page-contact .contact-faq-card__title {
  font-size: var(--fs-small);
  line-height: 1.6;
}

.page-contact .contact-faq-card__arrow {
  font-family: var(--font-data);
  font-size: var(--fs-body);
  color: var(--color-accent);
  transition: transform 0.2s ease;
}

.page-contact .contact-faq-card:hover .contact-faq-card__arrow {
  transform: translateX(4px);
}

.page-contact .contact-more {
  padding: var(--contact-gap) 0;
  border-top: 1px solid var(--color-border);
}

.page-contact .contact-more__inner {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.page-contact .contact-more__text h2 {
  margin: var(--space-xs) 0 0;
  font-size: var(--fs-h2);
}

.page-contact .contact-more__text p:last-child {
  margin-bottom: 0;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-contact .contact-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

@media (min-width: 900px) {
  .page-contact .contact-ambient {
    opacity: 0.16;
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--space-xl);
    align-items: center;
    padding-top: var(--space-xl);
  }

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

  .page-contact .contact-hours__panel {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl);
  }

  .page-contact .contact-faq__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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