.page-contact {
  --ct-line: 3px;
  --ct-radius: 2px;
  --ct-tex: repeating-linear-gradient(135deg, rgba(18, 24, 26, 0.035) 0 2px, transparent 2px 6px);
}

/* ---------- 面包屑与首屏 ---------- */
.page-contact .breadcrumb {
  padding-block: 1.1rem 0.6rem;
}

.page-contact .ct-hero {
  padding-block: clamp(1.6rem, 4vw, 3rem) clamp(2.2rem, 5vw, 3.6rem);
  overflow: hidden;
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-contact .ct-hero__title {
  margin-block: 0.6rem 1rem;
  color: var(--jn-paper);
  line-height: 0.95;
}

.page-contact .ct-hero__title-accent {
  color: var(--jn-flame);
  display: inline-block;
}

.page-contact .ct-hero__lede {
  color: rgba(244, 239, 230, 0.82);
  max-width: 46ch;
}

.page-contact .ct-hero__actions {
  margin-top: 1.6rem;
  gap: 0.75rem;
}

.page-contact .ct-hero__note {
  margin-top: 1.2rem;
  max-width: 44ch;
  color: rgba(244, 239, 230, 0.6);
  border-left: var(--ct-line) solid var(--jn-flame);
  padding-left: 0.85rem;
}

.page-contact .ct-hero__board {
  background: var(--jn-ink);
  border: var(--ct-line) solid var(--jn-gray);
  box-shadow: var(--jn-shadow-hard);
  padding: clamp(1rem, 2.6vw, 1.6rem);
}

.page-contact .ct-board__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed rgba(201, 205, 209, 0.4);
}

.page-contact .ct-board__code {
  color: var(--jn-neon);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

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

.page-contact .ct-board__row {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 0.4rem 0.7rem;
  align-items: baseline;
  padding-block: 0.85rem;
  border-bottom: 1px solid rgba(201, 205, 209, 0.18);
}

.page-contact .ct-board__key {
  font-family: var(--jn-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--jn-gold);
}

.page-contact .ct-board__val {
  color: var(--jn-paper);
  font-size: 0.92rem;
  word-break: break-word;
}

.page-contact .ct-board__row .copy-btn {
  grid-column: 2;
  justify-self: start;
  margin-top: 0.35rem;
  border: 1px solid rgba(127, 224, 212, 0.55);
  background: transparent;
  color: var(--jn-neon);
  font-family: var(--jn-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  transition: background var(--jn-dur) ease, color var(--jn-dur) ease;
}

.page-contact .ct-board__row .copy-btn:hover,
.page-contact .ct-board__row .copy-btn:focus-visible {
  background: var(--jn-neon);
  color: var(--jn-ink);
}

.page-contact .ct-board__foot {
  margin: 1rem 0 0;
  font-family: var(--jn-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(244, 239, 230, 0.55);
}

/* ---------- 联系方式三通道 ---------- */
.page-contact .ct-channels__head {
  display: grid;
  gap: 0.9rem;
  margin-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-contact .ct-channels__hint {
  margin: 0;
}

.page-contact .ct-channels__grid {
  display: grid;
  gap: var(--jn-gap);
  grid-template-columns: 1fr;
}

.page-contact .ct-channel {
  border: var(--ct-line) solid var(--jn-ink);
  background: var(--jn-paper);
  background-image: var(--ct-tex);
  padding: clamp(1.1rem, 2.6vw, 1.7rem);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  box-shadow: 5px 5px 0 rgba(18, 24, 26, 0.16);
  transition: transform var(--jn-dur) ease, box-shadow var(--jn-dur) ease;
}

.page-contact .ct-channel:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--jn-shadow-hard);
}

.page-contact .ct-channel h3 {
  margin: 0;
  color: var(--jn-ink);
}

.page-contact .ct-channel p {
  margin: 0;
  font-size: 0.94rem;
  color: rgba(18, 24, 26, 0.78);
}

.page-contact .ct-channel__value {
  font-size: 0.95rem;
  color: var(--jn-dai);
  border-top: 1px dashed rgba(18, 24, 26, 0.3);
  padding-top: 0.7rem;
  word-break: break-word;
}

.page-contact .ct-channel .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-contact .ct-channel--flame {
  border-top: 8px solid var(--jn-flame);
}

.page-contact .ct-channel--mo {
  border-top: 8px solid var(--jn-mo);
}

.page-contact .ct-channel--dai {
  border-top: 8px solid var(--jn-dai);
}

/* ---------- 咨询范围（标签页） ---------- */
.page-contact .ct-scope__intro {
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.4rem);
}

.page-contact .ct-scope__lede {
  color: rgba(244, 239, 230, 0.82);
  margin-top: 0.8rem;
}

.page-contact .ct-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-bottom: var(--ct-line) solid rgba(244, 239, 230, 0.35);
  padding-bottom: 0.9rem;
  margin-bottom: 1.4rem;
}

.page-contact .ct-tabs .tabs__tab {
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  padding: 0.55rem 1rem;
  border: 2px solid rgba(244, 239, 230, 0.4);
  background: transparent;
  color: rgba(244, 239, 230, 0.78);
  cursor: pointer;
  transition: background var(--jn-dur) ease, color var(--jn-dur) ease, border-color var(--jn-dur) ease;
}

.page-contact .ct-tabs .tabs__tab:hover,
.page-contact .ct-tabs .tabs__tab:focus-visible {
  border-color: var(--jn-neon);
  color: var(--jn-neon);
}

.page-contact .ct-tabs .tabs__tab[aria-selected="true"] {
  background: var(--jn-flame);
  border-color: var(--jn-flame);
  color: var(--jn-paper);
}

.page-contact .ct-tabpanel {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.2rem);
  grid-template-columns: 1fr;
  background: rgba(18, 24, 26, 0.45);
  border-left: var(--ct-line) solid var(--jn-flame);
  padding: clamp(1.1rem, 2.8vw, 1.8rem);
}

.page-contact .ct-tabpanel__text h3 {
  margin: 0 0 0.7rem;
  color: var(--jn-paper);
}

.page-contact .ct-tabpanel__text p {
  margin: 0;
  color: rgba(244, 239, 230, 0.8);
}

.page-contact .ct-plain-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-contact .ct-plain-list li {
  position: relative;
  padding-left: 1.4rem;
  color: rgba(244, 239, 230, 0.72);
  font-size: 0.92rem;
}

.page-contact .ct-plain-list li::before {
  content: "▍";
  position: absolute;
  left: 0;
  color: var(--jn-neon);
}

.page-contact .ct-tabpanel__aside {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  align-items: flex-start;
  border-top: 1px dashed rgba(244, 239, 230, 0.3);
  padding-top: 1rem;
}

.page-contact .ct-tabpanel__aside .note {
  color: rgba(244, 239, 230, 0.6);
  margin: 0;
}

.page-contact .ct-inline-link {
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--jn-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 224, 212, 0.5);
  padding-bottom: 2px;
}

.page-contact .ct-inline-link:hover,
.page-contact .ct-inline-link:focus-visible {
  color: var(--jn-flame);
  border-bottom-color: var(--jn-flame);
}

/* ---------- 合作流程 ---------- */
.page-contact .ct-coop__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: 1fr;
}

.page-contact .ct-coop__media {
  margin: 0;
}

.page-contact .ct-coop__body .lede {
  margin-top: 0.8rem;
  max-width: 52ch;
}

.page-contact .ct-steps {
  list-style: none;
  counter-reset: ct-step;
  margin: clamp(1.4rem, 3vw, 2rem) 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--ct-line) solid var(--jn-ink);
}

.page-contact .ct-step {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: 1fr;
  padding-block: 1.1rem;
  border-bottom: 1px solid rgba(18, 24, 26, 0.25);
}

.page-contact .ct-step__num {
  color: var(--jn-cinnabar);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.page-contact .ct-step__body h3 {
  margin: 0 0 0.35rem;
  color: var(--jn-ink);
}

.page-contact .ct-step__body p {
  margin: 0;
  font-size: 0.94rem;
  color: rgba(18, 24, 26, 0.78);
}

/* ---------- 响应时间 ---------- */
.page-contact .ct-response__grid {
  display: grid;
  gap: clamp(1.4rem, 3.5vw, 2.4rem);
  grid-template-columns: 1fr;
}

.page-contact .ct-response__stats {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--jn-ink);
  border: var(--ct-line) solid var(--jn-ink);
}

.page-contact .ct-stat {
  background: var(--jn-paper);
  padding: clamp(0.9rem, 2.4vw, 1.3rem);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.page-contact .ct-stat .stat__value {
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  color: var(--jn-ink);
  line-height: 1;
}

.page-contact .ct-stat .stat__label {
  font-size: 0.78rem;
  line-height: 1.5;
  color: rgba(18, 24, 26, 0.7);
}

.page-contact .ct-response__notes {
  display: grid;
  gap: 0.9rem;
}

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

/* ---------- 到访信息 ---------- */
.page-contact .ct-visit__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-contact .ct-visit__body .lede {
  color: rgba(244, 239, 230, 0.82);
  max-width: 50ch;
}

.page-contact .ct-visit__facts {
  margin: clamp(1.3rem, 3vw, 2rem) 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(244, 239, 230, 0.28);
}

.page-contact .ct-visit__fact {
  display: grid;
  gap: 0.3rem;
  grid-template-columns: 1fr;
  padding-block: 0.9rem;
  border-bottom: 1px solid rgba(244, 239, 230, 0.2);
}

.page-contact .ct-visit__fact dt {
  font-family: var(--jn-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--jn-gold);
}

.page-contact .ct-visit__fact dd {
  margin: 0;
  color: var(--jn-paper);
  font-size: 0.98rem;
  word-break: break-word;
}

.page-contact .ct-visit__actions {
  gap: 0.75rem;
}

.page-contact .ct-visit__map {
  border: var(--ct-line) solid rgba(244, 239, 230, 0.5);
  background: rgba(18, 24, 26, 0.5);
  padding: clamp(0.9rem, 2.4vw, 1.4rem);
}

.page-contact .ct-map {
  display: block;
  width: 100%;
  height: auto;
  max-width: 420px;
  margin-inline: auto;
}

.page-contact .ct-map__bg {
  fill: rgba(18, 24, 26, 0.35);
}

.page-contact .ct-map__grid line {
  stroke: rgba(201, 205, 209, 0.14);
  stroke-width: 1;
}

.page-contact .ct-map__river {
  fill: none;
  stroke: var(--jn-neon);
  stroke-width: 2;
  stroke-dasharray: 8 6;
  opacity: 0.75;
}

.page-contact .ct-map__ring {
  fill: none;
  stroke: var(--jn-flame);
  stroke-width: 1;
  opacity: 0.55;
}

.page-contact .ct-map__pin {
  fill: var(--jn-flame);
  animation: ct-pulse 2.6s ease-in-out infinite;
}

.page-contact .ct-map__label {
  font-family: var(--jn-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  fill: var(--jn-paper);
}

.page-contact .ct-map__label--dim {
  fill: rgba(127, 224, 212, 0.7);
}

@keyframes ct-pulse {
  0%, 100% { opacity: 1; r: 11; }
  50% { opacity: 0.62; r: 8; }
}

.page-contact .ct-map__legend {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
}

.page-contact .ct-map__legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: rgba(244, 239, 230, 0.72);
}

.page-contact .ct-dot {
  width: 10px;
  height: 10px;
  display: inline-block;
  border-radius: 50%;
}

.page-contact .ct-dot--flame { background: var(--jn-flame); }
.page-contact .ct-dot--neon { background: var(--jn-neon); }
.page-contact .ct-dot--gray { background: var(--jn-gray); }

/* ---------- 更多入口 ---------- */
.page-contact .ct-more__head {
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.page-contact .ct-more__grid {
  display: grid;
  gap: var(--jn-gap);
  grid-template-columns: 1fr;
}

.page-contact .ct-more__card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: clamp(1rem, 2.4vw, 1.5rem);
  border: 2px solid var(--jn-ink);
  background: var(--jn-paper);
  text-decoration: none;
  color: var(--jn-ink);
  transition: transform var(--jn-dur) ease, background var(--jn-dur) ease, color var(--jn-dur) ease;
}

.page-contact .ct-more__card:hover,
.page-contact .ct-more__card:focus-visible {
  background: var(--jn-ink);
  color: var(--jn-paper);
  transform: translateY(-4px);
}

.page-contact .ct-more__card:hover .index-label,
.page-contact .ct-more__card:focus-visible .index-label {
  color: var(--jn-neon);
}

.page-contact .ct-more__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .ct-more__go {
  margin-top: auto;
  font-family: var(--jn-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--jn-cinnabar);
}

.page-contact .ct-more__card:hover .ct-more__go,
.page-contact .ct-more__card:focus-visible .ct-more__go {
  color: var(--jn-gold);
}

/* ---------- 焦点可见性 ---------- */
.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 3px solid var(--jn-neon);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-channel {
    gap: 0.8rem;
  }

  .page-contact .ct-response__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-contact .ct-visit__fact {
    grid-template-columns: 8rem 1fr;
    align-items: baseline;
    gap: 1rem;
  }

  .page-contact .ct-step {
    grid-template-columns: 7rem 1fr;
    gap: 1rem;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-contact .ct-channels__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

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

  .page-contact .ct-channel:nth-child(2) {
    transform: translateY(1.6rem);
  }

  .page-contact .ct-channel:nth-child(2):hover {
    transform: translate(-3px, calc(1.6rem - 3px));
  }

  .page-contact .ct-tabpanel {
    grid-template-columns: minmax(0, 2.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-contact .ct-tabpanel__aside {
    border-top: none;
    border-left: 1px dashed rgba(244, 239, 230, 0.3);
    padding-top: 0;
    padding-left: 1.4rem;
  }

  .page-contact .ct-coop__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.3fr);
    align-items: start;
  }

  .page-contact .ct-response__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  }

  .page-contact .ct-response__stats {
    grid-column: 2;
  }

  .page-contact .ct-response__notes {
    grid-column: 2;
  }

  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-more__card {
    transition: none;
  }

  .page-contact .ct-channel:hover,
  .page-contact .ct-more__card:hover {
    transform: none;
  }

  .page-contact .ct-map__pin {
    animation: none;
  }
}
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>
<<<END>>>