.page-contact {
  background: var(--nuoya-night);
  color: var(--nuoya-snow);
  overflow-x: hidden;
}
.page-contact .pc-hero {
  display: grid;
  grid-template-columns: 1fr;
}
.page-contact .pc-hero-scene {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 500px;
  overflow: hidden;
  isolation: isolate;
  background: var(--nuoya-night);
}
.page-contact .pc-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.page-contact .pc-hero-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 27, 61, 0.14) 0%, rgba(11, 27, 61, 0.5) 52%, var(--nuoya-night) 96%);
  z-index: -1;
}
.page-contact .pc-hero-note {
  position: absolute;
  top: 1.6rem;
  left: 1.4rem;
  font-family: var(--nuoya-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--nuoya-lime);
  background: rgba(11, 27, 61, 0.42);
  padding: 0.5rem 0.7rem;
  border-left: 2px solid var(--nuoya-lime);
  transform: skew(-6deg);
}
.page-contact .pc-hero-content {
  position: relative;
  z-index: 1;
  padding: 2.2rem 1.5rem 3rem;
  max-width: 720px;
}
.page-contact .pc-hero-kicker {
  font-family: var(--nuoya-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--nuoya-lime);
  margin-bottom: 0.8rem;
}
.page-contact .pc-hero-scene h1 {
  font-family: var(--nuoya-font-head);
  font-weight: 900;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  transform: skew(-6deg);
  margin: 0 0 1.1rem;
  text-shadow: 0 6px 32px rgba(11, 27, 61, 0.55);
}
.page-contact .pc-hero-lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--nuoya-fog);
  max-width: 30em;
}
.page-contact .pc-hero-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.6rem;
  font-family: var(--nuoya-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  color: var(--nuoya-lime);
}
.page-contact .pc-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--nuoya-lime);
  box-shadow: 0 0 14px rgba(180, 255, 57, 0.75);
  animation: nuoya-contact-blink 1.8s ease-in-out infinite;
}
@keyframes nuoya-contact-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.page-contact .pc-hero-channels {
  background:
    radial-gradient(circle at 88% 6%, rgba(61, 123, 255, 0.14), transparent 42%),
    var(--nuoya-midnight);
  padding: 2rem 1.5rem 2.8rem;
  border-top: 1px solid rgba(176, 198, 212, 0.14);
}
.page-contact .pc-channels-title {
  font-family: var(--nuoya-font-head);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  color: var(--nuoya-fog);
  margin: 0 0 1.2rem;
  text-transform: uppercase;
}
.page-contact .pc-channel-card {
  position: relative;
  padding: 1.3rem 1.3rem 1.1rem;
  background: rgba(11, 27, 61, 0.72);
  border: 1px solid rgba(176, 198, 212, 0.16);
  border-radius: 6px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color var(--nuoya-fast) var(--nuoya-ease), transform var(--nuoya-fast) var(--nuoya-ease);
}
.page-contact .pc-channel-card:hover {
  border-color: rgba(180, 255, 57, 0.4);
  transform: translateY(-2px);
}
.page-contact .pc-channel-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 44%, rgba(180, 255, 57, 0.08) 50%, transparent 56%);
  transform: translateX(-140%);
  transition: transform 0.55s ease;
  pointer-events: none;
}
.page-contact .pc-channel-card:hover::before {
  transform: translateX(140%);
}
.page-contact .pc-channel-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--nuoya-lime);
  transition: height var(--nuoya-med) var(--nuoya-ease);
}
.page-contact .pc-channel-card:hover::after {
  height: 100%;
}
.page-contact .pc-channel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}
.page-contact .pc-channel-ico {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--nuoya-lime);
  background: rgba(180, 255, 57, 0.08);
  border-radius: 10px;
  transform: skew(-6deg);
}
.page-contact .pc-channel-ico svg {
  transform: skew(6deg);
}
.page-contact .pc-channel-card h3 {
  font-family: var(--nuoya-font-head);
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
  margin: 0 0 0.3rem;
}
.page-contact .pc-channel-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--nuoya-fog);
  margin: 0 0 0.9rem;
}
.page-contact .pc-channel-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px dashed rgba(176, 198, 212, 0.18);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}
.page-contact .pc-channel-value {
  font-family: var(--nuoya-font-mono);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--nuoya-snow);
  overflow-wrap: anywhere;
  line-height: 1.4;
}
.page-contact .pc-channel-time {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--nuoya-fog);
  margin: 0.55rem 0 0;
  letter-spacing: 0.03em;
}
.page-contact .copy-btn {
  flex: 0 0 auto;
}
.page-contact .pc-purpose {
  position: relative;
}
.page-contact .pc-purpose::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(176, 198, 212, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 198, 212, 0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 10%, #000 90%, transparent);
  pointer-events: none;
}
.page-contact .pc-purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.6rem;
  position: relative;
  z-index: 1;
}
.page-contact .pc-purpose-main h2 {
  font-family: var(--nuoya-font-head);
  font-weight: 900;
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  letter-spacing: -0.02em;
  line-height: 1.14;
  margin: 1rem 0 0.8rem;
}
.page-contact .pc-purpose-lead {
  color: var(--nuoya-fog);
  line-height: 1.7;
  max-width: 36em;
  margin: 0 0 2.2rem;
}
.page-contact .pc-purpose-item {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(176, 198, 212, 0.14);
}
.page-contact .pc-purpose-item:last-child {
  border-bottom: 1px solid rgba(176, 198, 212, 0.14);
}
.page-contact .pc-purpose-num {
  font-family: var(--nuoya-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--nuoya-lime);
  border: 1px solid rgba(180, 255, 57, 0.35);
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  transform: skew(-8deg);
  border-radius: 4px;
}
.page-contact .pc-purpose-text h3 {
  font-family: var(--nuoya-font-head);
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
}
.page-contact .pc-purpose-text p {
  color: var(--nuoya-fog);
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 44em;
  margin: 0;
}
.page-contact .pc-purpose-channel {
  margin-top: 0.65rem !important;
  color: var(--nuoya-snow) !important;
  font-family: var(--nuoya-font-mono);
  font-size: 0.82rem !important;
}
.page-contact .pc-purpose-channel .nuoya-data-num {
  color: var(--nuoya-lime);
}
.page-contact .pc-purpose-side {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.page-contact .pc-purpose-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
  filter: saturate(0.92) contrast(1.04);
}
.page-contact .pc-purpose-helper {
  background: var(--nuoya-midnight);
  border: 1px solid rgba(176, 198, 212, 0.14);
  border-radius: 8px;
  padding: 1.6rem;
}
.page-contact .pc-purpose-helper h3 {
  font-family: var(--nuoya-font-head);
  font-weight: 800;
  font-size: 1rem;
  color: var(--nuoya-lime);
  margin: 0 0 0.35rem;
}
.page-contact .pc-purpose-helper p {
  font-size: 0.85rem;
  color: var(--nuoya-fog);
  margin: 0 0 0.9rem;
}
.page-contact .pc-purpose-helper a {
  display: block;
  color: var(--nuoya-snow);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.62rem 0;
  border-top: 1px dashed rgba(176, 198, 212, 0.16);
  transition: color var(--nuoya-fast), padding-left var(--nuoya-fast);
}
.page-contact .pc-purpose-helper a:hover {
  color: var(--nuoya-lime);
  padding-left: 0.55rem;
}
.page-contact .pc-purpose-helper a::after {
  content: "→";
  font-family: var(--nuoya-font-mono);
  color: var(--nuoya-lime);
  margin-left: 0.4rem;
}
.page-contact .pc-station {
  background:
    radial-gradient(circle at 14% 42%, rgba(61, 123, 255, 0.12), transparent 44%),
    var(--nuoya-night);
  border-top: 1px solid rgba(176, 198, 212, 0.14);
  border-bottom: 1px solid rgba(176, 198, 212, 0.14);
}
.page-contact .pc-station-head {
  margin-bottom: 2.4rem;
}
.page-contact .pc-station-head h2 {
  font-family: var(--nuoya-font-head);
  font-weight: 900;
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  letter-spacing: -0.02em;
  margin: 1rem 0 0.7rem;
}
.page-contact .pc-station-head p {
  color: var(--nuoya-fog);
  max-width: 38em;
  line-height: 1.7;
  margin: 0;
}
.page-contact .pc-station-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}
.page-contact .pc-station-block {
  background: var(--nuoya-midnight);
  border: 1px solid rgba(176, 198, 212, 0.14);
  border-radius: 10px;
  padding: 1.8rem 1.6rem;
}
.page-contact .pc-station-signal {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.page-contact .pc-station-signal h3 {
  font-family: var(--nuoya-font-head);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 0 1.2rem;
}
.page-contact .pc-signal-visual {
  position: relative;
  width: 190px;
  height: 190px;
  display: grid;
  place-items: center;
  margin-bottom: 0.4rem;
}
.page-contact .pc-signal-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(180, 255, 57, 0.3);
  border-radius: 50%;
  animation: nuoya-contact-signal-pulse 2.6s ease-out infinite;
}
.page-contact .pc-signal-ring:nth-child(1) {
  width: 78px;
  height: 78px;
}
.page-contact .pc-signal-ring:nth-child(2) {
  width: 128px;
  height: 128px;
  animation-delay: 0.45s;
}
.page-contact .pc-signal-ring:nth-child(3) {
  width: 180px;
  height: 180px;
  animation-delay: 0.9s;
}
@keyframes nuoya-contact-signal-pulse {
  0% {
    transform: translate(-50%, -50%) scale(0.92);
    opacity: 0.8;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.06);
    opacity: 0;
  }
}
.page-contact .pc-signal-core {
  position: relative;
  z-index: 2;
  font-family: var(--nuoya-font-head);
  font-weight: 900;
  font-size: 2.4rem;
  color: var(--nuoya-lime);
  text-shadow: 0 0 34px rgba(180, 255, 57, 0.5);
}
.page-contact .pc-signal-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 24px;
  margin-bottom: 1.2rem;
}
.page-contact .pc-signal-bars i {
  display: block;
  width: 7px;
  border-radius: 2px;
  background: var(--nuoya-lime);
}
.page-contact .pc-signal-bars i:nth-child(1) {
  height: 6px;
}
.page-contact .pc-signal-bars i:nth-child(2) {
  height: 11px;
}
.page-contact .pc-signal-bars i:nth-child(3) {
  height: 15px;
}
.page-contact .pc-signal-bars i:nth-child(4) {
  height: 19px;
}
.page-contact .pc-signal-bars i:nth-child(5) {
  height: 24px;
  box-shadow: 0 0 14px rgba(180, 255, 57, 0.6);
}
.page-contact .pc-station-signal p {
  color: var(--nuoya-fog);
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 32em;
  margin: 0;
}
.page-contact .pc-station-weather {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-contact .pc-weather-toggle {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.4rem 1.2rem;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--nuoya-snow);
  font-family: var(--nuoya-font-body);
  text-align: left;
  padding: 0.2rem 0;
}
.page-contact .pc-weather-label {
  font-family: var(--nuoya-font-head);
  font-weight: 800;
  font-size: 1rem;
}
.page-contact .pc-weather-temp {
  font-family: var(--nuoya-font-mono);
  font-weight: 700;
  font-size: 2.1rem;
  color: var(--nuoya-lime);
  line-height: 1;
}
.page-contact .pc-weather-status {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  color: var(--nuoya-fog);
}
.page-contact .pc-weather-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 200ms ease-out;
}
.page-contact .pc-weather-body > div {
  overflow: hidden;
  min-height: 0;
}
.page-contact .pc-station-weather[data-state="open"] .pc-weather-body {
  grid-template-rows: 1fr;
}
.page-contact .pc-weather-body p {
  color: var(--nuoya-fog);
  font-size: 0.85rem;
  line-height: 1.65;
  border-top: 1px dashed rgba(176, 198, 212, 0.18);
  padding-top: 0.9rem;
  margin: 0.4rem 0 0;
}
@media (min-width: 920px) {
  .page-contact .pc-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    min-height: calc(100vh - var(--nuoya-header-h));
  }
  .page-contact .pc-hero-scene {
    min-height: calc(100vh - var(--nuoya-header-h));
  }
  .page-contact .pc-hero-content {
    padding: 5rem 3rem 4rem;
  }
  .page-contact .pc-hero-channels {
    padding: 3.5rem 2.8rem;
    border-top: 0;
    border-left: 1px solid rgba(176, 198, 212, 0.14);
  }
  .page-contact .pc-purpose-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 4rem;
    align-items: start;
  }
  .page-contact .pc-purpose-side {
    position: sticky;
    top: calc(var(--nuoya-header-h) + 2rem);
  }
  .page-contact .pc-station-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 2.4rem;
  }
  .page-contact .pc-station-block {
    padding: 2.4rem 2.2rem;
  }
}