.page-contact {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem 1rem 4.5rem;
  color: var(--xb-paper);
  font-family: var(--xb-sans);
}

.page-contact .xb-breadcrumb {
  font-size: 13px;
  margin-bottom: 1.5rem;
}

.page-contact .ct-intro__grid {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.page-contact .ct-intro__copy h1 {
  margin: 0.6rem 0 1rem;
  max-width: 20ch;
}

.page-contact .ct-intro__lead {
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--xb-paper);
  opacity: 0.92;
}

.page-contact .ct-intro__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.15rem 0 1.5rem;
}

.page-contact .ct-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .ct-intro__figure {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  aspect-ratio: 5 / 6;
  border-radius: var(--xb-r-lg);
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 20%, rgba(47, 224, 208, 0.22), transparent 55%),
    radial-gradient(circle at 20% 80%, rgba(255, 122, 47, 0.16), transparent 60%),
    linear-gradient(160deg, var(--xb-ink-2) 0%, var(--xb-ink) 100%);
  border: 1px solid var(--xb-line);
}

.page-contact .ct-intro__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.85;
  mix-blend-mode: screen;
}

.page-contact .ct-inline-link {
  color: var(--xb-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(47, 224, 208, 0.4);
  text-underline-offset: 3px;
}

.page-contact .ct-inline-link:hover {
  text-decoration-color: var(--xb-cyan);
}

/* 01 判断 */
.page-contact .ct-when__head {
  max-width: 46ch;
  margin-bottom: 1.5rem;
}

.page-contact .ct-when__lead {
  color: var(--xb-muted);
  line-height: 1.8;
  margin-top: 0.5rem;
}

.page-contact .ct-when__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.page-contact .ct-when__item {
  padding: 1.25rem 1.15rem 1.4rem;
  border-radius: var(--xb-r-md);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--xb-line);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform var(--xb-t) var(--xb-ease), border-color var(--xb-t) var(--xb-ease);
}

.page-contact .ct-when__item:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 224, 208, 0.35);
}

.page-contact .ct-when__item--submit {
  border-top: 3px solid var(--xb-mint);
}

.page-contact .ct-when__item--selfcheck {
  border-top: 3px solid var(--xb-amber);
  background: linear-gradient(170deg, rgba(255, 178, 63, 0.06), rgba(255, 255, 255, 0.01));
}

.page-contact .ct-when__badge {
  font-family: var(--xb-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--xb-muted);
  margin: 0;
}

.page-contact .ct-when__item--submit .ct-when__badge {
  color: var(--xb-mint);
}

.page-contact .ct-when__item--selfcheck .ct-when__badge {
  color: var(--xb-amber);
}

.page-contact .ct-when__item h3 {
  margin: 0;
}

.page-contact .ct-when__item p:last-child {
  color: var(--xb-muted);
  font-size: 14.5px;
  line-height: 1.75;
  margin: 0;
}

/* 02 备信息 */
.page-contact .ct-prepare {
  background: linear-gradient(180deg, var(--xb-ink-2) 0%, rgba(11, 31, 38, 0.5) 100%);
  border-radius: var(--xb-r-lg);
  padding: 1.75rem 1.25rem 1.5rem;
  border: 1px solid var(--xb-line-soft);
}

.page-contact .ct-prepare__head {
  max-width: 46ch;
  margin-bottom: 1.5rem;
}

.page-contact .ct-prepare__lead {
  color: var(--xb-muted);
  line-height: 1.8;
  margin-top: 0.5rem;
}

.page-contact .ct-prepare__grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}

.page-contact .ct-prepare__field {
  position: relative;
  padding: 1.15rem 1rem 1rem;
  border-radius: var(--xb-r-md);
  background: rgba(7, 11, 24, 0.55);
  border: 1px solid var(--xb-line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-contact .ct-prepare__num {
  font-family: var(--xb-mono);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  color: var(--xb-cyan);
  opacity: 0.7;
  margin: 0;
  letter-spacing: -0.02em;
}

.page-contact .ct-prepare__field h3 {
  margin: 0;
}

.page-contact .ct-prepare__field > p:not(.ct-prepare__num):not(.ct-prepare__sample) {
  color: var(--xb-muted);
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
}

.page-contact .ct-prepare__sample {
  font-family: var(--xb-mono);
  font-size: 12.5px;
  letter-spacing: 0.01em;
  color: var(--xb-paper);
  background: rgba(47, 224, 208, 0.08);
  border-left: 2px solid var(--xb-cyan);
  border-radius: 0 var(--xb-r-sm) var(--xb-r-sm) 0;
  padding: 0.5rem 0.65rem;
  margin: 0.25rem 0 0;
  word-break: break-all;
}

.page-contact .ct-prepare__format {
  margin-top: 1.25rem;
  border: 1px dashed rgba(232, 238, 245, 0.18);
  border-radius: var(--xb-r-md);
  background: rgba(7, 11, 24, 0.45);
  padding: 0.85rem 1rem;
}

.page-contact .ct-prepare__format[open] {
  border-style: solid;
  border-color: rgba(47, 224, 208, 0.3);
}

.page-contact .ct-prepare__format summary {
  cursor: pointer;
  font-size: 14px;
  color: var(--xb-cyan);
  list-style: none;
  font-family: var(--xb-mono);
  letter-spacing: 0.04em;
}

.page-contact .ct-prepare__format summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-prepare__format summary::before {
  content: "▸ ";
  display: inline-block;
  transition: transform var(--xb-t) var(--xb-ease);
}

.page-contact .ct-prepare__format[open] summary::before {
  content: "▾ ";
}

.page-contact .ct-prepare__pre {
  font-family: var(--xb-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--xb-paper);
  background: rgba(11, 31, 38, 0.7);
  border-radius: var(--xb-r-sm);
  padding: 0.9rem 1rem;
  margin: 0.85rem 0 0;
  overflow-x: auto;
  white-space: pre;
}

/* 03/04 受理节奏 + 联系方式 */
.page-contact .ct-flow__split {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.page-contact .ct-flow__track,
.page-contact .ct-flow__reach {
  padding: 1.5rem 1.15rem 1.6rem;
  border-radius: var(--xb-r-lg);
  background: linear-gradient(165deg, var(--xb-wine) 0%, rgba(42, 15, 30, 0.4) 100%);
  border: 1px solid var(--xb-line-soft);
}

.page-contact .ct-flow__reach {
  background: linear-gradient(165deg, var(--xb-ink-2) 0%, rgba(11, 31, 38, 0.55) 100%);
}

.page-contact .ct-flow__figure {
  margin: 1rem 0 0.75rem;
  border-radius: var(--xb-r-md);
  overflow: hidden;
  background: rgba(7, 11, 24, 0.55);
  border: 1px solid var(--xb-line);
}

.page-contact .ct-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 3;
  object-fit: cover;
  opacity: 0.8;
}

.page-contact .ct-timeline {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0 0 0 1.5rem;
  border-left: 2px solid rgba(47, 224, 208, 0.3);
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  position: relative;
}

.page-contact .ct-timeline__step {
  position: relative;
}

.page-contact .ct-timeline__dot {
  position: absolute;
  left: -1.9rem;
  top: 0.35rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--xb-cyan);
  box-shadow: 0 0 0 3px rgba(47, 224, 208, 0.15), 0 0 12px rgba(47, 224, 208, 0.55);
}

.page-contact .ct-timeline__title {
  font-weight: 700;
  margin: 0 0 0.3rem;
  font-size: 15.5px;
  letter-spacing: 0.01em;
}

.page-contact .ct-timeline__desc {
  margin: 0;
  color: var(--xb-muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .ct-reach {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 1rem;
}

.page-contact .ct-reach__card {
  display: block;
  padding: 0.95rem 1.1rem;
  border-radius: var(--xb-r-md);
  background: rgba(7, 11, 24, 0.6);
  border: 1px solid var(--xb-line);
  text-decoration: none;
  color: inherit;
  transition: transform var(--xb-t) var(--xb-ease), border-color var(--xb-t) var(--xb-ease);
}

.page-contact .ct-reach__card--mail:hover,
.page-contact .ct-reach__card--phone:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 224, 208, 0.45);
}

.page-contact .ct-reach__card--phone:hover {
  border-color: rgba(255, 122, 47, 0.5);
}

.page-contact .ct-reach__key {
  font-family: var(--xb-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--xb-muted);
  margin: 0 0 0.3rem;
}

.page-contact .ct-reach__value {
  font-family: var(--xb-mono);
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--xb-paper);
  margin: 0;
  word-break: break-all;
}

.page-contact .ct-reach__card--mail .ct-reach__value {
  color: var(--xb-cyan);
}

.page-contact .ct-reach__card--phone .ct-reach__value {
  color: var(--xb-orange);
}

.page-contact .ct-reach__hint {
  font-size: 13px;
  color: var(--xb-muted);
  line-height: 1.7;
  margin: 0.4rem 0 0;
}

.page-contact .ct-reach__note {
  margin: 1rem 0 0;
  font-size: 13px;
  color: var(--xb-muted);
  line-height: 1.75;
  padding-top: 0.85rem;
  border-top: 1px solid var(--xb-line-soft);
}

/* 05 自查 */
.page-contact .ct-lookup__head {
  max-width: 48ch;
  margin-bottom: 1.5rem;
}

.page-contact .ct-lookup__lead {
  color: var(--xb-muted);
  line-height: 1.8;
  margin-top: 0.5rem;
}

.page-contact .ct-lookup__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.page-contact .ct-lookup__card {
  position: relative;
  padding: 1.4rem 1.15rem 1.2rem;
  border-radius: var(--xb-r-md);
  background: linear-gradient(200deg, rgba(47, 224, 208, 0.06), rgba(7, 11, 24, 0.6));
  border: 1px solid var(--xb-line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform var(--xb-t) var(--xb-ease);
}

.page-contact .ct-lookup__card:hover {
  transform: translateY(-3px);
}

.page-contact .ct-lookup__key {
  font-family: var(--xb-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--xb-cyan);
  margin: 0;
}

.page-contact .ct-lookup__card h3 {
  margin: 0;
}

.page-contact .ct-lookup__card > p:not(.ct-lookup__key) {
  color: var(--xb-muted);
  font-size: 14.5px;
  line-height: 1.75;
  margin: 0;
}

.page-contact .ct-lookup__link {
  align-self: flex-start;
  margin-top: 0.4rem;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--xb-orange);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 122, 47, 0.55);
  padding-bottom: 2px;
}

.page-contact .ct-lookup__link:hover {
  border-bottom-style: solid;
}

.page-contact .ct-lookup__foot {
  margin-top: 1.4rem;
  font-size: 14px;
  color: var(--xb-muted);
  line-height: 1.8;
  padding: 1rem 1.1rem;
  border-radius: var(--xb-r-md);
  background: rgba(11, 31, 38, 0.5);
  border: 1px solid var(--xb-line-soft);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-contact {
    padding: 1.75rem 1.5rem 5rem;
  }

  .page-contact .ct-prepare {
    padding: 2.25rem 1.75rem 1.75rem;
  }

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

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

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

@media (min-width: 960px) {
  .page-contact {
    padding: 2.25rem 2rem 6rem;
  }

  .page-contact .ct-intro__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 3rem;
  }

  .page-contact .ct-intro__figure {
    max-width: 100%;
  }

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

  .page-contact .ct-prepare {
    padding: 2.75rem 2.25rem 2rem;
  }

  .page-contact .ct-prepare__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-contact .ct-flow__split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2rem;
  }

  .page-contact .ct-flow__track,
  .page-contact .ct-flow__reach {
    padding: 2rem 1.85rem 2.15rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition: none !important;
    animation: none !important;
  }
}