.page-contact {
  --pc-line: var(--grid-line);
  --pc-glow: rgba(49, 230, 209, 0.14);
  --pc-pad: clamp(18px, 4vw, 32px);
  color: var(--frost);
}

.page-contact .contact-top {
  padding-top: clamp(20px, 4vw, 32px);
}

/* ---------- 页头 ---------- */
.page-contact .contact-masthead {
  padding-top: clamp(24px, 5vw, 48px);
  padding-bottom: clamp(22px, 4vw, 40px);
}

.page-contact .contact-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 8.6vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.01em;
  color: var(--frost);
}

.page-contact .contact-lead {
  max-width: 52ch;
  margin: 0;
  font-size: clamp(14.5px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 45/55 分屏 ---------- */
.page-contact .contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

/* ---------- 左：命令面板 ---------- */
.page-contact .contact-desk {
  padding: var(--pc-pad);
  background: var(--space-deck);
  border: 2px solid var(--cyan);
  box-shadow: 12px 12px 0 var(--pc-glow);
}

.page-contact .contact-desk__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--frost);
}

.page-contact .contact-desk__hint {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .contact-field {
  padding: 18px 0 4px;
  border-top: 1px solid var(--pc-line);
  margin-top: 16px;
}

.page-contact .contact-field__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-contact .contact-field__value {
  display: block;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(24px, 5.6vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--frost);
  text-decoration: none;
  word-break: break-all;
  overflow-wrap: anywhere;
  border-bottom: 2px solid var(--pc-line);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .contact-field__value--mail {
  font-size: clamp(17px, 4.2vw, 27px);
  color: var(--frost);
  border-bottom-color: var(--cyan);
}

.page-contact .contact-field__value:hover,
.page-contact .contact-field__value:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .contact-field__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-desk__foot {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 4px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--pc-line);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--sage);
}

/* ---------- 右：准备清单 + 网络图 ---------- */
.page-contact .contact-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-contact .contact-side__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--frost);
}

.page-contact .contact-side__intro {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--pc-line);
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .prep-check {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  background: var(--space-deep);
  border: 2px solid var(--pc-line);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.page-contact .prep-check:hover {
  border-color: var(--cyan);
}

.page-contact .prep-check:checked {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 4px var(--space-deep);
}

.page-contact .prep-check:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-contact .prep-label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .prep-num {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-contact .prep-text strong {
  margin-right: 6px;
  font-weight: 700;
  color: var(--frost);
}

.page-contact .contact-map {
  margin: 0;
  border: 2px solid var(--pc-line);
  background:
    repeating-linear-gradient(90deg, rgba(30, 58, 85, 0.55) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg, rgba(30, 58, 85, 0.55) 0 1px, transparent 1px 34px),
    var(--space-deep);
}

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

.page-contact .contact-side__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-side__hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

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

/* ---------- 服务时段带 ---------- */
.page-contact .contact-band {
  margin-top: clamp(46px, 8vw, 84px);
  padding: clamp(28px, 5vw, 52px) 0;
  background:
    linear-gradient(115deg, rgba(49, 230, 209, 0.12), rgba(255, 122, 47, 0.09) 58%, transparent 88%),
    var(--space-deck);
  border-top: 2px solid var(--pc-line);
  border-bottom: 2px solid var(--pc-line);
}

.page-contact .contact-band__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}

.page-contact .contact-band__eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-band__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4.6vw, 42px);
  font-weight: 700;
  line-height: 1.08;
  color: var(--frost);
}

.page-contact .contact-band__text {
  margin: 0;
  max-width: 50ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .hours-scale {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .hours-scale__item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-left: 12px;
  border-left: 2px solid var(--pc-line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .hours-scale__item .mono {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-contact .contact-band__art {
  margin: 0;
}

.page-contact .contact-band__art img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--pc-line);
  box-shadow: var(--shadow-soft);
}

/* ---------- 合作与反馈 ---------- */
.page-contact .contact-coop {
  padding-top: clamp(46px, 8vw, 84px);
}

.page-contact .contact-coop__head {
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-contact .contact-coop__eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact .contact-coop__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4.4vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--frost);
}

.page-contact .contact-coop__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

.page-contact .coop-card {
  padding: 20px;
  background: var(--space-deck);
  border: 2px solid var(--pc-line);
  border-left: 4px solid var(--orange);
  transition: transform 0.18s ease, border-left-color 0.18s ease;
}

.page-contact .coop-card:hover {
  transform: translateY(-2px);
  border-left-color: var(--cyan);
}

.page-contact .coop-card__no {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--violet);
}

.page-contact .coop-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 23px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--frost);
}

.page-contact .coop-card__text {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .coop-card__subject {
  margin: 0;
  padding: 8px 10px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--cyan);
  background: rgba(49, 230, 209, 0.08);
  border: 1px solid rgba(49, 230, 209, 0.28);
  word-break: break-all;
}

/* ---------- 地址 ---------- */
.page-contact .contact-place {
  padding-top: clamp(40px, 7vw, 72px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-contact .place-panel {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 40px);
  background: var(--space-deck);
  border: 2px solid var(--pc-line);
  box-shadow: var(--shadow-hard);
}

.page-contact .place-panel__eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-contact .place-panel__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(18px, 4.2vw, 32px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .place-panel__text {
  margin: 0;
  max-width: 58ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-contact .place-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  padding-top: 16px;
  border-top: 1px solid var(--pc-line);
}

.page-contact .place-links a {
  font-size: 13px;
  line-height: 1.6;
  color: var(--frost);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 2px;
}

.page-contact .place-links a:hover,
.page-contact .place-links a:focus-visible {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
  }

  .page-contact .coop-card:nth-child(2),
  .page-contact .coop-card:nth-child(4) {
    margin-top: 26px;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-band__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
  }

  .page-contact .contact-band__art {
    justify-self: end;
    width: 100%;
    max-width: 460px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-split {
    grid-template-columns: 45fr 55fr;
    gap: 32px;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-desk {
    position: sticky;
    top: calc(var(--bar-h-compact) + 20px);
  }
}

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

  .page-contact .coop-card:hover {
    transform: none;
  }
}