.page-contact {
  --pc-gap: clamp(1.25rem, 3.2vw, 2.75rem);
  --pc-panel: rgba(14, 42, 74, 0.62);
  --pc-panel-strong: rgba(14, 42, 74, 0.92);
  background-color: var(--space-900);
  color: var(--body-text);
  font-family: var(--font-body);
}

.page-contact p {
  margin: 0.7rem 0 0;
  max-width: 72ch;
  line-height: 1.75;
  overflow-wrap: break-word;
}

.page-contact h2 {
  margin: 0.4rem 0 0;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(1.7rem, 3.6vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.28;
  color: var(--paper);
}

.page-contact .section-lede {
  margin-top: 0.9rem;
  color: var(--body-text);
  font-size: 1rem;
}

.page-contact a {
  color: var(--cyan);
}

.page-contact a:hover {
  color: var(--orange);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
  margin-block-start: 1.5rem;
}

.page-contact .contact-hero h1 {
  margin: 0.45rem 0 0;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(2rem, 5.4vw, 4rem);
  line-height: 1.03;
  letter-spacing: 0.008em;
  color: var(--paper);
}

.page-contact .contact-hero__intro {
  margin-top: 1.1rem;
  max-width: 58ch;
  font-size: 1.02rem;
  color: var(--body-text);
}

.page-contact .quickline {
  list-style: none;
  margin: 1.7rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
}

.page-contact .quickline__item {
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line);
  border-inline-start: 3px solid var(--orange);
  background: linear-gradient(180deg, rgba(14, 42, 74, 0.85), rgba(7, 26, 51, 0.85));
}

.page-contact .quickline__key {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .quickline__val {
  display: block;
  margin-block-start: 0.4rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background-color: var(--space-800);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.38);
}

.page-contact .contact-hero__media img,
.page-contact .resp-layout__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .media__tag {
  margin: 0;
  bottom: 0;
  left: 0;
}

/* ---------- 核对与确认 ---------- */

.page-contact .contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

.page-contact .fieldlist {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-contact .fieldlist__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem 1rem;
  align-items: start;
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--line-soft);
  border-inline-start: 2px solid var(--cyan);
  background: var(--pc-panel);
  transition: background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .fieldlist__item:hover,
.page-contact .fieldlist__item:focus-within {
  background: var(--pc-panel-strong);
  border-inline-start-color: var(--orange);
  transform: translateX(2px);
}

.page-contact .fieldlist__num {
  padding-block-start: 0.15rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--pulse);
}

.page-contact .fieldlist__head {
  font-size: 1.06rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-contact .fieldlist__text {
  margin: 0.3rem 0 0;
  max-width: 58ch;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--body-text);
}

.page-contact .confirm {
  position: relative;
  padding: 1.45rem 1.25rem 1.5rem;
  border: 1px solid var(--line-strong);
  background: linear-gradient(
    160deg,
    rgba(11, 107, 117, 0.34) 0%,
    rgba(14, 42, 74, 0.72) 46%,
    rgba(7, 26, 51, 0.94) 100%
  );
  overflow: hidden;
}

.page-contact .confirm::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 58px;
  height: 3px;
  background: var(--orange);
}

.page-contact .confirm::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -46px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.18), transparent 70%);
  pointer-events: none;
}

.page-contact .confirmlist {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-contact .confirmlist li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-contact .confirmlist b {
  padding-block-start: 0.25rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .confirm__note {
  margin-top: 1.1rem;
  font-size: 0.85rem;
  color: var(--mist);
}

.page-contact .confirm__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-block-start: 1.15rem;
}

/* ---------- 合作 ---------- */

.page-contact .coop-grid {
  margin-block-start: 1.8rem;
}

.page-contact .coop-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.35rem 1.2rem 1.4rem;
  border: 1px solid var(--line);
  background: var(--pc-panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .coop-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-contact .coop-card p {
  margin-top: 0.1rem;
  font-size: 0.93rem;
  color: var(--body-text);
}

.page-contact .coop-card__list {
  list-style: none;
  margin: auto 0 0;
  padding: 0.9rem 0 0;
  border-block-start: 1px solid var(--line-soft);
  display: grid;
  gap: 0.4rem;
  font-size: 0.86rem;
  color: var(--mist);
}

.page-contact .coop-card__list li {
  position: relative;
  padding-inline-start: 1rem;
}

.page-contact .coop-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 1px;
  background: var(--orange);
}

.page-contact .coop-foot {
  margin-block-start: 1.6rem;
  font-size: 0.92rem;
  color: var(--mist);
}

/* ---------- 本地服务 ---------- */

.page-contact .local-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

.page-contact .addr {
  margin: 1.6rem 0 0;
  padding-block-start: 1.2rem;
  border-block-start: 1px solid var(--line-soft);
  display: grid;
  gap: 0.9rem;
}

.page-contact .addr__row {
  display: grid;
  gap: 0.3rem;
}

.page-contact .addr dt {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .addr dd {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.65;
  color: var(--paper);
}

.page-contact .addr dd.num {
  font-family: var(--font-mono);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.page-contact .map-grid {
  position: relative;
  min-height: 270px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  background-color: rgba(10, 36, 64, 0.72);
  background-image: linear-gradient(rgba(140, 163, 184, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 163, 184, 0.13) 1px, transparent 1px);
  background-size: 44px 44px;
  overflow: hidden;
}

.page-contact .map-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 64% 38%, rgba(255, 106, 0, 0.22), transparent 58%),
    radial-gradient(circle at 22% 76%, rgba(34, 211, 238, 0.16), transparent 55%);
  pointer-events: none;
}

.page-contact .map-grid__node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.62rem;
  border: 1px solid var(--line-strong);
  background: rgba(7, 26, 51, 0.88);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--paper);
  white-space: nowrap;
}

.page-contact .map-grid__node::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.22);
}

.page-contact .map-grid__node--a {
  top: 18%;
  left: 10%;
}

.page-contact .map-grid__node--b {
  top: 52%;
  left: 44%;
}

.page-contact .map-grid__node--b::before {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.22);
}

.page-contact .map-grid__node--c {
  top: 76%;
  left: 16%;
}

.page-contact .map-grid__node--c::before {
  background: var(--chili);
  box-shadow: 0 0 0 3px rgba(226, 58, 46, 0.22);
}

/* ---------- 响应节奏 ---------- */

.page-contact .resp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

.page-contact .segmented {
  margin-block-start: 1.5rem;
}

.page-contact .segmented__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-block-end: 0.7rem;
  border-block-end: 1px solid var(--line-soft);
}

.page-contact .segmented__panels {
  margin-block-start: 1.1rem;
}

.page-contact .segmented__panel {
  padding: 0.15rem 0;
}

.page-contact .segmented__panel + .segmented__panel {
  margin-block-start: 1rem;
  padding-block-start: 1rem;
  border-block-start: 1px dashed var(--line-soft);
}

.page-contact .segmented__panel[hidden] {
  display: none;
}

.page-contact .resp-facts {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.page-contact .resp-facts > div {
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line-soft);
  border-block-start: 2px solid var(--orange);
  background: rgba(14, 42, 74, 0.5);
}

.page-contact .resp-facts dt {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .resp-facts dd {
  margin: 0.35rem 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--paper);
}

.page-contact .resp-layout__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background-color: var(--space-800);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-contact .quickline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

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

@media (min-width: 960px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .resp-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .fieldlist__item,
  .page-contact .coop-card {
    transition: none;
  }

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