/* ===== 页面专属样式：contact ===== */
.page-contact {
  --ct-gap: 16px;
  --ct-pad: 22px;
}

.page-contact .ct-hero {
  position: relative;
  padding: 34px 0 28px;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--blue) 0%, transparent 70%);
}

.page-contact .ct-breadcrumb {
  margin-bottom: 26px;
}

.page-contact .ct-hero__inner {
  position: relative;
  padding-left: 16px;
  border-left: 3px solid var(--blue);
}

.page-contact .ct-hero__mark {
  position: absolute;
  top: 8px;
  right: 4px;
  width: 12px;
  height: 12px;
  transform: rotate(45deg);
  background: var(--blue);
  box-shadow: 0 0 12px rgba(0, 200, 255, 0.5);
}

.page-contact h1 {
  font-family: var(--font-h);
  font-size: clamp(34px, 7vw, 52px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.12;
  margin: 0 0 8px;
}

.page-contact .ct-hero__lead {
  font-size: clamp(15px, 2.4vw, 19px);
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.page-contact .ct-hero__desc {
  max-width: 58ch;
  color: var(--gray);
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
}

.page-contact .ct-hero__desc a,
.page-contact .ct-response__note a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 200, 255, 0.3);
  transition: border-color 0.25s var(--ease);
}

.page-contact .ct-hero__desc a:hover,
.page-contact .ct-response__note a:hover {
  border-color: var(--blue);
}

.page-contact .ct-hero__side {
  position: absolute;
  top: 10px;
  right: 24px;
  writing-mode: vertical-rl;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gray);
  opacity: 0.5;
  display: none;
}

.page-contact .ct-grid {
  padding: 24px 0 48px;
  display: flex;
  flex-direction: column;
  gap: var(--ct-gap);
}

.page-contact .ct-grid__left,
.page-contact .ct-grid__right {
  display: flex;
  flex-direction: column;
  gap: var(--ct-gap);
  min-width: 0;
}

.page-contact .ct-card {
  position: relative;
  background:
    linear-gradient(rgba(0, 200, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 200, 255, 0.025) 1px, transparent 1px),
    linear-gradient(160deg, var(--bg-card) 0%, var(--bg-void) 90%);
  background-size: 28px 28px, 28px 28px, 100% 100%;
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  padding: var(--ct-pad);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-contact .ct-card__title {
  position: relative;
  z-index: 1;
  font-family: var(--font-h);
  font-size: clamp(20px, 3vw, 24px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin: 10px 0 0;
}

.page-contact .ct-channel__block {
  position: relative;
  z-index: 1;
  padding-top: 18px;
  margin-top: 18px;
  border-top: 1px solid var(--grid);
}

.page-contact .ct-channel__label {
  display: block;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gray);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.page-contact .ct-channel__value {
  display: inline-block;
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  line-height: 1.25;
  overflow-wrap: anywhere;
  transition: color 0.25s var(--ease), text-shadow 0.25s var(--ease);
}

.page-contact .ct-channel__value:hover {
  color: var(--blue);
  text-shadow: 0 0 18px rgba(0, 200, 255, 0.35);
}

.page-contact .ct-channel__value--mail {
  font-size: clamp(16px, 2.8vw, 22px);
  letter-spacing: 0.03em;
}

.page-contact .ct-channel__value--tel {
  font-size: clamp(30px, 6vw, 52px);
  letter-spacing: 0.01em;
  color: var(--green);
}

.page-contact .ct-channel__value--tel:hover {
  color: var(--green);
  text-shadow: 0 0 22px rgba(57, 255, 136, 0.4);
}

.page-contact .ct-channel__status {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  padding: 7px 14px;
  border: 1px solid rgba(57, 255, 136, 0.22);
  border-radius: 40px;
  background: rgba(57, 255, 136, 0.06);
  color: var(--gray);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .ct-channel__status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: ct-pulse 1.8s var(--ease) infinite;
}

.page-contact .ct-channel__bg {
  position: absolute;
  right: -46px;
  bottom: -26px;
  width: 230px;
  height: auto;
  opacity: 0.14;
  pointer-events: none;
  z-index: 0;
  border-radius: var(--radius);
}

.page-contact .ct-address__name {
  font-family: var(--font-num);
  font-size: clamp(16px, 2.6vw, 20px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.7;
  letter-spacing: 0.04em;
  border-left: 2px solid var(--blue);
  padding-left: 16px;
  margin: 20px 0 14px;
}

.page-contact .ct-address__note {
  color: var(--gray);
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
}

.page-contact .ct-scope__lead {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.7;
  margin: 16px 0 0;
}

.page-contact .ct-scope__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.page-contact .ct-scope__stat {
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  background: rgba(0, 200, 255, 0.04);
  padding: 12px 14px;
}

.page-contact .ct-scope__stat-num {
  display: block;
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 800;
  color: var(--green);
  line-height: 1.1;
}

.page-contact .ct-scope__stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.06em;
}

.page-contact .ct-scope__list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-contact .ct-scope__item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--grid);
  transition: background 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-contact .ct-scope__item:last-child {
  border-bottom: none;
}

.page-contact .ct-scope__item:hover {
  background: rgba(0, 200, 255, 0.05);
  padding-left: 8px;
}

.page-contact .ct-scope__idx {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.12em;
  line-height: 1.7;
  padding-top: 1px;
}

.page-contact .ct-scope__body {
  min-width: 0;
}

.page-contact .ct-scope__body h3 {
  font-family: var(--font-h);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.45;
  margin: 0 0 6px;
}

.page-contact .ct-scope__body p {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--gray);
  margin: 0;
}

.page-contact .ct-scope__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-contact .ct-response__wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 18px;
}

.page-contact .ct-response__img {
  width: 100%;
  max-width: 240px;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  background: var(--bg-elev);
  justify-self: center;
}

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

.page-contact .ct-response__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 13px 10px;
  border-bottom: 1px solid var(--grid);
  transition: background 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-contact .ct-response__item:first-child {
  border-top: 1px solid var(--grid);
}

.page-contact .ct-response__item:hover {
  background: rgba(0, 200, 255, 0.05);
  padding-left: 14px;
}

.page-contact .ct-response__item span {
  color: var(--gray);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-contact .ct-response__item strong {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
  text-align: right;
}

.page-contact .ct-response__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--grid);
  color: var(--gray);
  font-size: 13px;
  line-height: 1.7;
}

@keyframes ct-pulse {
  0%, 100% {
    opacity: 0.55;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

@media (min-width: 640px) {
  .page-contact .ct-hero__side {
    display: block;
  }

  .page-contact .ct-response__wrap {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: center;
  }

  .page-contact .ct-response__img {
    max-width: 200px;
  }
}

@media (min-width: 1024px) {
  .page-contact .ct-grid {
    display: grid;
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-contact .ct-grid__left {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  .page-contact .ct-channel__value--tel {
    font-size: clamp(38px, 4vw, 54px);
  }

  .page-contact .ct-scope__item {
    padding: 18px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel__status::before {
    animation: none;
  }
}