.page-contact {
  --contact-line: rgba(14, 58, 93, 0.14);
  --contact-dark: var(--space);
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  background:
    linear-gradient(160deg, var(--ice) 0%, var(--snow) 58%, #eaf6ff 100%);
  border-bottom: var(--bw) solid var(--space);
  padding: clamp(2rem, 5vw, 4.25rem) 0 clamp(2.25rem, 5vw, 4rem);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-contact .contact-hero__copy {
  max-width: 46rem;
}

.page-contact .contact-hero h1 {
  font-size: clamp(2.05rem, 5.4vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: 0.03em;
  color: var(--space);
  margin: 0.4rem 0 0;
}

.page-contact .contact-hero__lead {
  margin: 1.15rem 0 0;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.8;
  color: var(--char);
  max-width: 40rem;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-contact .contact-hero__status {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 2rem 0 0;
  border: var(--bw) solid var(--space);
  background: var(--snow);
  box-shadow: var(--shadow-hard);
}

.page-contact .contact-hero__stat {
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--contact-line);
}

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

.page-contact .contact-hero__stat dt {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--deepice);
  margin-bottom: 0.3rem;
}

.page-contact .contact-hero__stat dd {
  margin: 0;
  font-size: 1rem;
  color: var(--space);
  letter-spacing: 0.04em;
}

.page-contact .contact-hero__media {
  margin: 0;
  border: var(--bw) solid var(--space);
  background: var(--deepice);
  box-shadow: var(--shadow-hard);
  position: relative;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(94, 234, 212, 0.22), rgba(10, 27, 46, 0.42));
  pointer-events: none;
}

.page-contact .contact-hero__media .media-frame__caption {
  position: relative;
  z-index: 1;
  display: block;
  padding: 0.6rem 1rem;
  background: var(--space);
  color: var(--ice);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

/* ---------- Section basics ---------- */
.page-contact .section {
  padding: clamp(2.5rem, 5.5vw, 4.5rem) 0;
}

.page-contact .section__head {
  max-width: 52rem;
  margin-bottom: clamp(1.6rem, 3vw, 2.6rem);
}

.page-contact .section__title {
  color: var(--space);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: 0.03em;
  margin: 0.35rem 0 0;
}

.page-contact .section__note {
  margin: 0.9rem 0 0;
  color: var(--char);
  line-height: 1.8;
}

/* ---------- Channels ---------- */
.page-contact .contact-channels {
  background: var(--snow);
  border-bottom: var(--bw) solid var(--space);
}

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

.page-contact .channel-card {
  padding: 1.35rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.page-contact .channel-card--deep {
  background: var(--deepice);
  color: var(--snow);
}

.page-contact .channel-card--deep .channel-card__value,
.page-contact .channel-card--deep .channel-card__title {
  color: var(--snow);
}

.page-contact .channel-card--deep .channel-card__desc,
.page-contact .channel-card--deep .channel-card__hint {
  color: rgba(247, 251, 255, 0.82);
}

.page-contact .channel-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.page-contact .channel-card__idx {
  color: var(--deepice);
  letter-spacing: 0.14em;
}

.page-contact .channel-card--deep .channel-card__idx {
  color: var(--ice);
}

.page-contact .channel-card__light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 44, 0.18);
  flex: none;
}

.page-contact .channel-card__light--aurora {
  background: var(--aurora);
  box-shadow: 0 0 0 4px rgba(94, 234, 212, 0.2);
}

.page-contact .channel-card__title {
  font-size: 1.25rem;
  color: var(--space);
  margin: 0.3rem 0 0;
  letter-spacing: 0.04em;
}

.page-contact .channel-card__value {
  margin: 0;
  font-size: 0.95rem;
  color: var(--orange);
  letter-spacing: 0.05em;
  word-break: break-word;
}

.page-contact .channel-card--deep .channel-card__value {
  color: var(--orange-soft);
}

.page-contact .channel-card__desc {
  margin: 0;
  color: var(--char);
  line-height: 1.8;
  font-size: 0.95rem;
}

.page-contact .channel-card__hint {
  margin: auto 0 0;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--contact-line);
  font-size: 0.8125rem;
  color: var(--deepice);
  letter-spacing: 0.03em;
}

.page-contact .contact-media {
  margin: clamp(1.75rem, 3.5vw, 2.75rem) 0 0;
  border: var(--bw) solid var(--space);
  box-shadow: var(--shadow-hard);
  background: var(--space);
}

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

.page-contact .contact-media .media-frame__caption {
  display: block;
  padding: 0.55rem 1rem;
  background: var(--space);
  color: var(--aurora);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

/* ---------- Feedback ---------- */
.page-contact .contact-feedback {
  background: var(--ice-soft);
  border-bottom: var(--bw) solid var(--space);
}

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

.page-contact .contact-feedback__panel {
  padding: clamp(1.4rem, 3vw, 2.25rem);
}

.page-contact .contact-feedback__panel p {
  color: var(--char);
  line-height: 1.85;
  margin: 0.9rem 0 0;
}

.page-contact .feedback-path {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--contact-line);
}

.page-contact .feedback-path__item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .feedback-path__idx {
  color: var(--orange);
  letter-spacing: 0.1em;
  flex: none;
  padding-top: 0.15rem;
}

.page-contact .feedback-path__text {
  color: var(--space);
  line-height: 1.7;
}

.page-contact .contact-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-contact .contact-feedback__aside {
  border: var(--bw) solid var(--space);
  background: var(--snow);
  padding: clamp(1.25rem, 3vw, 1.85rem);
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-feedback__aside-title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  color: var(--space);
  letter-spacing: 0.04em;
  padding-bottom: 0.7rem;
  border-bottom: var(--bw) solid var(--space);
}

.page-contact .contact-feedback__faq {
  margin: 0;
}

.page-contact .contact-feedback__faq dt {
  color: var(--deepice);
  font-weight: 700;
  line-height: 1.6;
  margin-top: 0.9rem;
}

.page-contact .contact-feedback__faq dt:first-child {
  margin-top: 0;
}

.page-contact .contact-feedback__faq dd {
  margin: 0.4rem 0 0;
  color: var(--char);
  line-height: 1.75;
  font-size: 0.95rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--silver);
}

/* ---------- Partner ---------- */
.page-contact .contact-partner {
  background: var(--snow);
  border-bottom: var(--bw) solid var(--space);
}

.page-contact .partner-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

.page-contact .partner-card {
  border: var(--bw) solid var(--space);
  background: var(--ice);
  padding: 1.25rem 1.2rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.page-contact .partner-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--space);
}

.page-contact .partner-card:nth-child(even) {
  background: var(--snow);
}

.page-contact .partner-card__tag {
  align-self: flex-start;
  background: var(--space);
  color: var(--ice);
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.page-contact .partner-card h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--space);
  letter-spacing: 0.03em;
}

.page-contact .partner-card p {
  margin: 0;
  color: var(--char);
  line-height: 1.78;
  font-size: 0.95rem;
}

.page-contact .partner-card__meta {
  margin-top: auto !important;
  padding-top: 0.7rem;
  border-top: 1px dashed rgba(10, 27, 46, 0.28);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--deepice) !important;
}

.page-contact .partner-note {
  margin-top: 1.5rem;
  padding: 1.25rem 1.3rem;
  background: var(--space);
  border-color: var(--space);
  box-shadow: var(--shadow-hard);
}

.page-contact .partner-note p {
  margin: 0.5rem 0 0;
  color: var(--ice);
  line-height: 1.8;
}

.page-contact .partner-note .mono-label {
  color: var(--orange-soft);
}

/* ---------- Hours ---------- */
.page-contact .contact-hours {
  background: var(--deepice);
  color: var(--snow);
  border-bottom: var(--bw) solid var(--space);
}

.page-contact .contact-hours .section__title {
  color: var(--snow);
}

.page-contact .contact-hours__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
}

.page-contact .contact-hours__main > p {
  color: rgba(247, 251, 255, 0.85);
  line-height: 1.85;
  margin: 0.9rem 0 0;
}

.page-contact .hours-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid rgba(199, 215, 229, 0.28);
}

.page-contact .hours-list__item {
  display: grid;
  gap: 0.3rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(199, 215, 229, 0.28);
}

.page-contact .hours-list__label {
  color: var(--aurora);
  letter-spacing: 0.08em;
  font-size: 0.875rem;
}

.page-contact .hours-list__desc {
  color: rgba(247, 251, 255, 0.86);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-contact .contact-hours__aside {
  background: var(--space);
  border-color: var(--ice);
  box-shadow: 6px 6px 0 var(--ice);
  padding: 1.4rem 1.3rem;
}

.page-contact .contact-hours__aside-title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  color: var(--snow);
  letter-spacing: 0.04em;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(143, 216, 255, 0.35);
}

.page-contact .hours-tips {
  margin: 0;
  padding-left: 1.2rem;
  color: rgba(247, 251, 255, 0.9);
  line-height: 1.85;
  font-size: 0.95rem;
}

.page-contact .hours-tips li {
  margin-bottom: 0.5rem;
}

.page-contact .hours-tips li::marker {
  color: var(--orange);
  font-family: var(--font-mono);
}

.page-contact .contact-hours__aside-note {
  margin: 1.1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px dashed rgba(143, 216, 255, 0.35);
  color: var(--ice);
  font-size: 0.875rem;
  line-height: 1.75;
}

/* ---------- Area ---------- */
.page-contact .contact-area {
  background: var(--snow);
  border-bottom: var(--bw) solid var(--space);
}

.page-contact .area-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

.page-contact .area-map {
  border: var(--bw) solid var(--space);
  background: linear-gradient(180deg, var(--ice-soft), var(--snow));
  box-shadow: var(--shadow-hard);
  padding: 1rem;
}

.page-contact .area-map__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .area-map__region {
  fill: rgba(14, 58, 93, 0.08);
  stroke: var(--deepice);
  stroke-width: 2;
  stroke-dasharray: 7 5;
}

.page-contact .area-map__node {
  fill: var(--deepice);
}

.page-contact .area-map__node--core {
  fill: var(--orange);
  stroke: var(--snow);
  stroke-width: 3;
}

.page-contact .area-map__node--soft {
  fill: var(--aurora);
}

.page-contact .area-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .area-item {
  padding: 1.1rem 1.15rem 1.2rem;
  background: var(--snow);
}

.page-contact .area-item--ice,
.page-contact .panel--ice {
  background: var(--ice-soft);
}

.page-contact .area-item__head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.page-contact .area-item__light {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  flex: none;
}

.page-contact .area-item__light--aurora {
  background: var(--aurora);
}

.page-contact .area-item__name {
  margin: 0;
  font-size: 1.05rem;
  color: var(--space);
  letter-spacing: 0.04em;
}

.page-contact .area-item__tag {
  margin-left: auto;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--deepice);
  background: var(--silver);
  padding: 0.2rem 0.5rem;
}

.page-contact .area-item p {
  margin: 0.65rem 0 0;
  color: var(--char);
  line-height: 1.75;
  font-size: 0.95rem;
}

/* ---------- Guide ---------- */
.page-contact .contact-guide {
  background: linear-gradient(180deg, var(--snow), #eef7ff);
}

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

.page-contact .guide-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-decoration: none;
  border: var(--bw) solid var(--space);
  background: var(--snow);
  padding: 1.15rem 1.15rem 1.25rem;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.page-contact .guide-card:hover,
.page-contact .guide-card:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--orange);
  background: var(--ice);
  outline: none;
}

.page-contact .guide-card__idx {
  color: var(--orange);
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

.page-contact .guide-card__title {
  margin: 0;
  font-size: 1.1rem;
  color: var(--space);
  letter-spacing: 0.04em;
}

.page-contact .guide-card__desc {
  margin: 0;
  color: var(--char);
  line-height: 1.7;
  font-size: 0.9rem;
}

.page-contact .guide-card__go {
  margin-top: auto;
  padding-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--deepice);
}

.page-contact .contact-cta {
  margin-top: clamp(1.75rem, 3.5vw, 2.75rem);
  padding: clamp(1.3rem, 3vw, 2rem);
  display: grid;
  gap: 1.25rem;
  background: var(--space);
  border-color: var(--space);
  box-shadow: 6px 6px 0 var(--orange);
}

.page-contact .contact-cta .mono-label {
  color: var(--orange-soft);
}

.page-contact .contact-cta__lead {
  margin: 0.6rem 0 0;
  color: var(--ice);
  line-height: 1.85;
  max-width: 46rem;
}

.page-contact .contact-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .page-contact .contact-hero__status {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-hero__stat {
    border-bottom: 0;
    border-right: 1px solid var(--contact-line);
  }

  .page-contact .contact-hero__stat:last-child {
    border-right: 0;
  }

  .page-contact .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .area-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .hours-list__item {
    grid-template-columns: 15rem 1fr;
    align-items: baseline;
    gap: 1.2rem;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .contact-hero__media {
    margin-top: 0.5rem;
  }

  .page-contact .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-feedback__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 2rem;
  }

  .page-contact .partner-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.35rem;
  }

  .page-contact .contact-hours__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 2.25rem;
  }

  .page-contact .area-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 2rem;
    align-items: start;
  }

  .page-contact .area-map {
    position: sticky;
    top: 6.5rem;
  }

  .page-contact .contact-cta {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
  }
}

@media (min-width: 1120px) {
  .page-contact .partner-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .guide-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .area-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .partner-card,
  .page-contact .guide-card {
    transition: none;
  }

  .page-contact .partner-card:hover,
  .page-contact .guide-card:hover,
  .page-contact .guide-card:focus-visible {
    transform: none;
  }
}