.page-contact {
  --pc-surface: linear-gradient(158deg, rgba(20, 26, 58, .96), rgba(10, 14, 39, .9));
  --pc-hot: radial-gradient(120% 120% at 100% 0%, rgba(255, 107, 53, .22), transparent 60%);
  --pc-net: radial-gradient(100% 130% at 0% 0%, rgba(108, 63, 197, .28), transparent 64%);
  display: block;
  padding-bottom: 64px;
}

.page-contact .contact-crumb {
  padding-top: 16px;
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 12px 0 40px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: -30% -20% auto -25%;
  height: 560px;
  background:
    radial-gradient(58% 60% at 30% 34%, rgba(108, 63, 197, .38), transparent 70%),
    radial-gradient(46% 46% at 80% 22%, rgba(0, 229, 255, .16), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(36px, 8.4vw, 68px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .contact-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 18px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-contact .contact-hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-hero__fact {
  padding-left: 12px;
  border-left: 2px solid var(--line-cyan);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

.page-contact .contact-hero__fact .mono {
  display: block;
  font-size: 18px;
  color: var(--cyan);
  letter-spacing: -.01em;
}

.page-contact .contact-hero__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  border-radius: 30px 92px 30px 92px;
  box-shadow: var(--shadow-panel);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- Mobile quick contact ---------- */
.page-contact .contact-quick {
  display: grid;
  gap: 12px;
  margin-bottom: 44px;
}

.page-contact .contact-quick__item {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--pc-surface);
}

.page-contact .contact-quick__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-contact .contact-quick__value {
  margin: 8px 0 0;
  font-size: 17px;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .contact-quick__note {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ---------- Body split ---------- */
.page-contact .contact-body {
  display: grid;
  gap: 36px;
  padding-bottom: 8px;
}

.page-contact .contact-net,
.page-contact .contact-main {
  min-width: 0;
}

.page-contact .contact-net__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .contact-net__list {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-contact .contact-net__item {
  position: relative;
  flex: 0 0 auto;
}

.page-contact .contact-net__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-contact .contact-net__link:hover,
.page-contact .contact-net__link:focus-visible {
  color: var(--paper);
  border-color: var(--line-cyan);
  background: rgba(0, 229, 255, .07);
}

.page-contact .contact-net__idx {
  font-size: 12px;
  color: var(--nebula);
  transition: color 180ms var(--ease);
}

.page-contact .contact-net__link:hover .contact-net__idx,
.page-contact .contact-net__link:focus-visible .contact-net__idx {
  color: var(--cyan);
}

.page-contact .contact-net__hint {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--nebula);
  font-size: 12px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- Sections ---------- */
.page-contact .contact-section {
  margin-bottom: 60px;
  scroll-margin-top: calc(var(--bar-h) + 20px);
}

.page-contact .contact-section:last-child {
  margin-bottom: 0;
}

.page-contact .contact-section .section-head {
  margin-bottom: 22px;
}

.page-contact .contact-section .section-head__title {
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.2;
  letter-spacing: -.01em;
}

/* ---------- Channel cards ---------- */
.page-contact .chan-grid {
  display: grid;
  gap: 16px;
}

.page-contact .chan-card {
  position: relative;
  padding: 22px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--pc-surface);
  box-shadow: var(--shadow-panel);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .chan-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-cyan);
}

.page-contact .chan-card--hot {
  background: var(--pc-hot), var(--pc-surface);
  border-color: rgba(255, 107, 53, .42);
}

.page-contact .chan-card .tag {
  margin: 0;
}

.page-contact .chan-card__title {
  margin: 12px 0 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-contact .chan-card__value {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .chan-card__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* ---------- Cooperation list ---------- */
.page-contact .coop-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .coop-item {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .coop-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .coop-item__idx {
  font-size: 13px;
  color: var(--nebula);
  letter-spacing: .1em;
}

.page-contact .coop-item__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .coop-item__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* ---------- Hours band ---------- */
.page-contact .hours-band {
  display: grid;
  gap: 24px;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 140% at 100% 0%, rgba(255, 107, 53, .18), transparent 58%),
    linear-gradient(120deg, rgba(108, 63, 197, .34), rgba(10, 14, 39, .92) 64%);
  box-shadow: var(--shadow-panel);
}

.page-contact .hours-band__clock-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .hours-band__clock {
  margin: 8px 0 0;
  font-size: clamp(38px, 9vw, 66px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .hours-band__clock span {
  margin: 0 .12em;
  color: var(--orange);
}

.page-contact .hours-band__tz {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--silver);
}

.page-contact .hours-band__rows {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .hours-band__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: baseline;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--silver);
}

.page-contact .hours-band__row .mono {
  font-size: 14px;
  color: var(--cyan);
}

.page-contact .hours-band__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  border-radius: var(--r-md);
}

.page-contact .hours-band__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- Mail brief ---------- */
.page-contact .brief-grid {
  display: grid;
  gap: 22px;
}

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

.page-contact .brief-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .brief-item__key {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .08em;
}

.page-contact .brief-item__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .brief-item__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-contact .brief-note {
  padding: 22px 20px;
  border: 1px dashed var(--line-cyan);
  border-radius: var(--r-md);
  background: var(--pc-net), var(--pc-surface);
}

.page-contact .brief-note__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--orange);
}

.page-contact .brief-note__sample {
  margin: 0 0 8px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: rgba(10, 14, 39, .78);
  border: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .brief-note__text {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* ---------- Scene list ---------- */
.page-contact .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .scene {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .scene:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-contact .scene__name {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .scene__path {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-contact .scene__link {
  margin: 0;
  font-size: 13.5px;
}

.page-contact .scene__link .link + .link {
  margin-left: 14px;
}

/* ---------- Visit panel ---------- */
.page-contact .visit-panel {
  padding: 26px 22px;
  border: 1px dashed var(--line-cyan);
  border-radius: var(--r-lg);
  background: var(--pc-net), var(--pc-surface);
}

.page-contact .visit-panel__title {
  margin: 12px 0 0;
  font-size: clamp(20px, 3.8vw, 27px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .visit-panel__text {
  margin: 14px 0 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-contact .visit-panel__meta {
  list-style: none;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.page-contact .visit-panel__meta .mono {
  display: block;
  font-size: 14px;
  color: var(--cyan);
  word-break: break-word;
}

/* ---------- Responsive ---------- */
@media (min-width: 560px) {
  .page-contact .contact-quick {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 640px) {
  .page-contact .chan-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
}

@media (min-width: 760px) {
  .page-contact .coop-item {
    grid-template-columns: 48px 210px minmax(0, 1fr);
    align-items: start;
    gap: 6px 18px;
  }

  .page-contact .scene {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr) auto;
    align-items: baseline;
    gap: 8px 20px;
  }
}

@media (min-width: 860px) {
  .page-contact .brief-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    gap: 30px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .hours-band {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    align-items: center;
    gap: 32px;
    padding: 34px 32px;
  }

  .page-contact .visit-panel {
    padding: 34px 32px;
  }

  .page-contact .chan-card:nth-child(even) {
    transform: translateY(16px);
  }

  .page-contact .chan-card:nth-child(even):hover {
    transform: translateY(10px);
  }
}

@media (min-width: 960px) {
  .page-contact {
    padding-bottom: 88px;
  }

  .page-contact .contact-hero {
    padding: 18px 0 56px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 48px;
  }

  .page-contact .contact-quick {
    display: none;
  }

  .page-contact .contact-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-net {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-contact .contact-net__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    gap: 2px;
  }

  .page-contact .contact-net__item {
    flex: 0 0 auto;
  }

  .page-contact .contact-net__link {
    padding: 10px 12px;
  }

  .page-contact .contact-section {
    margin-bottom: 72px;
  }
}

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

  .page-contact .chan-card:hover,
  .page-contact .chan-card:nth-child(even),
  .page-contact .chan-card:nth-child(even):hover {
    transform: none;
  }
}