.page-contact {
  --pc-hair: 1px solid var(--line);
  background: var(--gray-100);
  color: var(--ink-text);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 56px;
  background: var(--ink-900);
  color: var(--gray-100);
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(237, 240, 236, 0.05) 0 1px,
    transparent 1px 72px
  );
}

.page-contact .pc-hero > .container {
  position: relative;
  z-index: 1;
}

.page-contact .pc-hero .breadcrumb {
  margin: 0 0 36px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .pc-hero .breadcrumb__link {
  color: var(--gray-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .pc-hero .breadcrumb__link:hover {
  color: var(--lime-500);
  border-bottom-color: var(--lime-500);
}

.page-contact .pc-hero .breadcrumb__item[aria-current="page"] {
  color: var(--gray-100);
}

.page-contact .pc-hero__inner {
  display: grid;
  gap: 36px;
}

.page-contact .pc-hero h1 {
  margin: 12px 0 20px;
  font-size: clamp(32px, 7.2vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--gray-100);
}

.page-contact .pc-hero__lede {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(237, 240, 236, 0.82);
}

.page-contact .pc-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin: 0;
}

.page-contact .pc-jump {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gray-100);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--lime-500);
  transition: color var(--t) var(--ease);
}

.page-contact .pc-jump:hover {
  color: var(--lime-500);
}

.page-contact .pc-jump:focus-visible {
  outline: 2px solid var(--lime-500);
  outline-offset: 3px;
}

.page-contact .pc-stats {
  margin: 0;
  border-top: 1px solid var(--line-dark);
}

.page-contact .pc-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .pc-stat dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray-400);
}

.page-contact .pc-stat dd {
  margin: 0;
  font-size: 15px;
  color: var(--gray-100);
  text-align: right;
}

.page-contact .pc-stat dd .mono {
  font-size: 20px;
  color: var(--lime-500);
}

/* ---------- 分区骨架 ---------- */
.page-contact .pc-section {
  padding: 56px 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .pc-section--paper {
  background: var(--paper);
}

.page-contact .pc-head {
  margin-bottom: 32px;
  max-width: 58ch;
}

.page-contact .pc-section-title {
  margin: 12px 0 16px;
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ink-900);
}

.page-contact .pc-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--gray-600);
}

.page-contact .pc-split {
  display: grid;
  gap: 36px;
}

/* ---------- 图示 ---------- */
.page-contact .pc-map {
  margin: 0 0 40px;
}

.page-contact .pc-map img,
.page-contact .pc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-contact .pc-figure {
  margin: 0;
}

.page-contact .pc-caption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--gray-600);
}

/* ---------- 受理方向 ---------- */
.page-contact .pc-dirs {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pc-hair);
}

.page-contact .pc-dir {
  position: relative;
  padding: 20px 16px 20px 18px;
  border-bottom: var(--pc-hair);
  transition: background var(--t) var(--ease), padding-left var(--t) var(--ease);
}

.page-contact .pc-dir::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--ink-700);
  opacity: 0.22;
  transition: opacity var(--t) var(--ease), background var(--t) var(--ease);
}

.page-contact .pc-dir:hover,
.page-contact .pc-dir:focus-within {
  background: var(--paper);
  padding-left: 24px;
}

.page-contact .pc-dir:hover::before,
.page-contact .pc-dir:focus-within::before {
  background: var(--lime-500);
  opacity: 1;
}

.page-contact .pc-dir__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-600);
}

.page-contact .pc-dir__title {
  margin: 6px 0 8px;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--ink-900);
}

.page-contact .pc-dir__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray-600);
}

.page-contact .pc-dir__chan {
  margin: 0;
  padding-left: 9px;
  border-left: 2px solid var(--lime-500);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--ink-700);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .pc-cards {
  background: var(--paper);
  border: var(--pc-hair);
}

.page-contact .pc-card {
  padding: 20px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-card:last-child {
  border-bottom: 0;
}

.page-contact .pc-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-600);
}

.page-contact .pc-card__value {
  margin: 0 0 10px;
  font-size: clamp(14px, 3.8vw, 18px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .pc-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray-600);
}

/* ---------- 服务时段刻度 ---------- */
.page-contact .pc-hours__text {
  margin: 0 0 16px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray-600);
}

.page-contact .pc-scale-wrap {
  padding: 6px 0 0;
}

.page-contact .pc-scale {
  position: relative;
  height: 14px;
  background: var(--gray-100);
  border: 1px solid var(--ink-700);
}

.page-contact .pc-scale__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: var(--lime-500);
  border-left: 1px solid var(--ink-900);
  border-right: 1px solid var(--ink-900);
}

.page-contact .pc-scale__ticks {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--gray-600);
}

.page-contact .pc-scale__legend {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-600);
}

.page-contact .pc-scale__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  background: var(--lime-500);
  border: 1px solid var(--ink-900);
}

/* ---------- 发信准备 ---------- */
.page-contact .pc-prep {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: var(--pc-hair);
}

.page-contact .pc-prep__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-prep__box {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  position: relative;
  width: 22px;
  height: 22px;
  margin: 1px 0 0;
  background: var(--paper);
  border: 1px solid var(--ink-700);
  cursor: pointer;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .pc-prep__box:checked {
  background: var(--lime-500);
  border-color: var(--ink-900);
}

.page-contact .pc-prep__box:checked::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 2px;
  width: 5px;
  height: 11px;
  border-right: 2px solid var(--ink-900);
  border-bottom: 2px solid var(--ink-900);
  transform: rotate(40deg);
}

.page-contact .pc-prep__box:focus-visible {
  outline: 2px solid var(--lime-500);
  outline-offset: 2px;
}

.page-contact .pc-prep__label {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 10px;
  row-gap: 7px;
  cursor: pointer;
}

.page-contact .pc-prep__num {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange-500);
}

.page-contact .pc-prep__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-contact .pc-prep__text {
  grid-column: 1 / -1;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray-600);
}

.page-contact .pc-prep__done {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ink-700);
  opacity: 0.4;
  transition: opacity var(--t) var(--ease), color var(--t) var(--ease);
}

.page-contact .pc-prep-wrap:has(#prep-scene:checked):has(#prep-team:checked):has(#prep-where:checked) .pc-prep__done {
  opacity: 1;
  color: var(--ink-900);
}

/* ---------- 快速出口 ---------- */
.page-contact .pc-exits {
  display: grid;
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--line);
  border: var(--pc-hair);
}

.page-contact .pc-exits > li {
  display: flex;
}

.page-contact .pc-exit {
  display: flex;
  flex-direction: column;
  gap: 9px;
  width: 100%;
  padding: 20px 18px;
  background: var(--gray-100);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .pc-exit:hover {
  background: var(--paper);
  border-left-color: var(--lime-500);
}

.page-contact .pc-exit:focus-visible {
  outline: 2px solid var(--lime-500);
  outline-offset: -2px;
}

.page-contact .pc-exit__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink-900);
}

.page-contact .pc-exit__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray-600);
}

/* ---------- 站点信息带 ---------- */
.page-contact .pc-meta {
  padding: 22px 0;
  background: var(--ink-800);
  color: var(--gray-100);
}

.page-contact .pc-meta__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  align-items: baseline;
}

.page-contact .pc-meta__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-100);
}

.page-contact .pc-meta__k {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .pc-exits {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .pc-section {
    padding: 72px 0;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero {
    padding: 28px 0 72px;
  }

  .page-contact .pc-hero__inner {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: end;
  }

  .page-contact .pc-section {
    padding: 96px 0;
  }

  .page-contact .pc-split {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: start;
  }

  .page-contact .pc-split--rev {
    grid-template-columns: 7fr 5fr;
  }

  .page-contact .pc-head {
    margin-bottom: 44px;
  }

  .page-contact .pc-card {
    padding: 24px 26px;
  }

  .page-contact .pc-dir {
    padding: 24px 22px 24px 20px;
  }

  .page-contact .pc-dir:hover,
  .page-contact .pc-dir:focus-within {
    padding-left: 28px;
  }
}

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