.page-contact {
  --ct-ink-soft: rgba(18, 20, 28, .72);
  --ct-ink-faint: rgba(18, 20, 28, .48);
  padding-top: clamp(84px, 12vw, 108px);
  overflow-x: clip;
}

/* 面包屑 */
.page-contact .ct-crumb-wrap {
  padding-bottom: clamp(14px, 2vw, 22px);
}

/* 首屏 */
.page-contact .ct-hero {
  padding-bottom: clamp(36px, 6vw, 64px);
  position: relative;
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 52px);
  align-items: center;
}

.page-contact .ct-hero__title {
  margin: 16px 0 18px;
}

.page-contact .ct-hero__lead {
  max-width: 48ch;
  margin: 0;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .ct-hero__figure {
  margin: 0;
  position: relative;
  border-radius: var(--nx-radius-band);
  overflow: hidden;
  border: 1px solid var(--nx-line);
  background: var(--nx-night);
}

.page-contact .ct-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 24%, rgba(138, 75, 255, .38), transparent 60%),
    radial-gradient(circle at 16% 84%, rgba(43, 217, 198, .22), transparent 58%);
  pointer-events: none;
}

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

/* 区块通用 */
.page-contact .ct-sec {
  padding-block: clamp(46px, 7vw, 88px);
}

.page-contact .ct-head {
  max-width: 68ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-contact .ct-head--tight {
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-contact .ct-head__lead {
  margin: 14px 0 0;
}

/* 三条联系路径 */
.page-contact .ct-paths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.page-contact .ct-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 22px 24px;
  background: linear-gradient(160deg, var(--nx-night), rgba(14, 23, 48, .55));
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-radius-card);
  transition: border-color .35s var(--nx-ease), transform .35s var(--nx-ease), box-shadow .35s var(--nx-ease);
}

.page-contact .ct-card:hover,
.page-contact .ct-card:focus-within {
  border-color: var(--nx-violet);
  transform: translateY(-5px);
  box-shadow: 0 18px 38px -26px rgba(138, 75, 255, .8);
}

.page-contact .ct-card--addr {
  border-color: rgba(245, 196, 98, .26);
}

.page-contact .ct-card__no {
  font-family: var(--nx-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--nx-gold);
  margin: 0;
}

.page-contact .ct-card__title {
  font-family: var(--nx-display);
  font-size: clamp(20px, 3vw, 23px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--nx-strong);
  margin: 0;
}

.page-contact .ct-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--nx-body);
}

.page-contact .ct-card__value {
  margin: 4px 0 0;
  font-size: clamp(15px, 2.6vw, 17px);
  letter-spacing: .01em;
  color: var(--nx-gold);
  word-break: break-all;
  line-height: 1.6;
}

.page-contact .ct-card__value--plain {
  font-family: var(--nx-text);
  font-weight: 600;
  color: var(--nx-strong);
  word-break: normal;
}

.page-contact .ct-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.page-contact .ct-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-card__tags li {
  font-size: 12px;
  line-height: 1;
  padding: 6px 11px;
  border-radius: var(--nx-radius-pill);
  border: 1px solid var(--nx-line);
  color: var(--nx-dust);
  transition: color .3s var(--nx-ease), border-color .3s var(--nx-ease);
}

.page-contact .ct-card:hover .ct-card__tags li {
  color: var(--nx-aurora);
  border-color: rgba(43, 217, 198, .42);
}

.page-contact .ct-card__map {
  margin: 6px 0 0;
  border-radius: 6px 20px 6px 20px;
  overflow: hidden;
  border: 1px solid var(--nx-line);
}

.page-contact .ct-card__map img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* 分类路径 */
.page-contact .ct-sec--route {
  position: relative;
}

.page-contact .ct-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .ct-filter__label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--nx-dust);
}

.page-contact .ct-filter__input {
  flex: 1 1 260px;
  min-width: 0;
  padding: 11px 18px;
  background: var(--nx-night);
  border: 1px solid var(--nx-line);
  border-radius: var(--nx-radius-pill);
  color: var(--nx-strong);
  font-family: var(--nx-text);
  font-size: 15px;
  transition: border-color .3s var(--nx-ease), box-shadow .3s var(--nx-ease);
}

.page-contact .ct-filter__input::placeholder {
  color: var(--nx-dust);
}

.page-contact .ct-filter__input:focus {
  outline: none;
  border-color: var(--nx-violet);
  box-shadow: 0 0 0 3px rgba(138, 75, 255, .18);
}

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

.page-contact .ct-route__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid var(--nx-line);
}

.page-contact .ct-route__row:first-child {
  border-top: 1px solid var(--nx-line);
}

.page-contact .ct-route__tag {
  display: flex;
  align-items: flex-start;
}

.page-contact .ct-route__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .ct-route__body p {
  margin: 0;
}

.page-contact .ct-route__link {
  align-self: flex-start;
  font-size: 14px;
  color: var(--nx-aurora);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 217, 198, .35);
  padding-bottom: 2px;
  transition: border-color .3s var(--nx-ease), color .3s var(--nx-ease);
}

.page-contact .ct-route__link:hover,
.page-contact .ct-route__link:focus-visible {
  color: var(--nx-gold);
  border-bottom-color: var(--nx-gold);
}

.page-contact .ct-empty {
  margin: 26px 0 0;
  padding: 18px 20px;
  border: 1px dashed var(--nx-line-strong);
  border-radius: var(--nx-radius-card);
  color: var(--nx-dust);
  font-size: 15px;
}

/* 暖纸阅读带 */
.page-contact .ct-paper {
  padding: clamp(28px, 5vw, 52px);
  border-radius: var(--nx-radius-band);
}

.page-contact .ct-paper__eyebrow {
  color: var(--ct-ink-faint);
  margin: 0 0 12px;
}

.page-contact .ct-paper__title {
  color: var(--nx-ink);
  margin: 0 0 16px;
  text-shadow: none;
}

.page-contact .ct-paper__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ct-ink-soft);
  max-width: 70ch;
}

.page-contact .ct-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: clamp(24px, 4vw, 36px);
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid rgba(18, 20, 28, .14);
}

.page-contact .ct-hour__title {
  font-family: var(--nx-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--nx-ink);
  margin: 0 0 8px;
  padding-left: 12px;
  border-left: 3px solid var(--nx-violet);
  line-height: 1.2;
}

.page-contact .ct-hour__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-ink-soft);
}

/* 写信清单 */
.page-contact .ct-detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 46px);
  align-items: start;
}

.page-contact .ct-steps {
  list-style: none;
  counter-reset: ctstep;
  margin: 0;
  padding: 0;
}

.page-contact .ct-steps li {
  counter-increment: ctstep;
  position: relative;
  padding: 20px 0 20px 56px;
  border-bottom: 1px solid var(--nx-line);
}

.page-contact .ct-steps li:first-child {
  border-top: 1px solid var(--nx-line);
}

.page-contact .ct-steps li::before {
  content: counter(ctstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 22px;
  font-family: var(--nx-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--nx-gold);
}

.page-contact .ct-steps__title {
  font-family: var(--nx-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--nx-strong);
  margin: 0 0 6px;
}

.page-contact .ct-steps__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--nx-body);
}

/* 合作 */
.page-contact .ct-sec--partner {
  padding-bottom: clamp(56px, 8vw, 104px);
}

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

.page-contact .ct-partner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px;
  border: 1px solid var(--nx-line);
  border-left: 3px solid rgba(138, 75, 255, .6);
  border-radius: 4px 20px 4px 20px;
  background: rgba(14, 23, 48, .62);
  transition: border-left-color .35s var(--nx-ease), background .35s var(--nx-ease);
}

.page-contact .ct-partner:hover {
  border-left-color: var(--nx-gold);
  background: rgba(14, 23, 48, .9);
}

.page-contact .ct-partner__title {
  font-family: var(--nx-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--nx-strong);
  margin: 0;
}

.page-contact .ct-partner__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--nx-body);
}

.page-contact .ct-partner__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--nx-line);
  font-family: var(--nx-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--nx-dust);
}

.page-contact .ct-signoff {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(30px, 5vw, 52px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--nx-line);
}

.page-contact .ct-signoff__text {
  margin: 0;
  max-width: 52ch;
}

/* 媒体查询 */
@media (min-width: 720px) {
  .page-contact .ct-paths {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .ct-hours__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

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

@media (min-width: 1000px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(40px, 5vw, 72px);
  }

  .page-contact .ct-paths {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-contact .ct-paths > .ct-card:nth-child(2) {
    margin-top: 48px;
  }

  .page-contact .ct-paths > .ct-card:nth-child(3) {
    margin-top: 96px;
  }

  .page-contact .ct-route__row {
    grid-template-columns: minmax(168px, 208px) 1fr;
    gap: 32px;
    align-items: start;
  }

  .page-contact .ct-detail__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(36px, 5vw, 60px);
  }

  .page-contact .ct-head--tight {
    margin-bottom: 0;
  }

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

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

  .page-contact .ct-card:hover,
  .page-contact .ct-card:focus-within {
    transform: none;
  }
}