.page-contact {
  display: block;
}

.page-contact .crumb-sep {
  margin: 0 .5em;
  color: var(--slate-500);
}

.page-contact .crumb--current {
  color: var(--mist-050);
}

.page-contact .inline-link {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(18px, 4vw, 48px) 0 clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-hero__title {
  margin: .12em 0 .42em;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 10.5vw, 5rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--mist-050);
  text-wrap: balance;
}

.page-contact .contact-hero__lede {
  max-width: 46ch;
  color: var(--mist-050);
  opacity: .9;
}

.page-contact .contact-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(16px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-quick {
  position: relative;
  padding: clamp(16px, 3vw, 24px);
  background: var(--gradient-stand);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-contact .contact-quick__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-contact .contact-quick__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-quick__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 12px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .contact-quick__item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .contact-quick__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: .9rem;
  letter-spacing: .06em;
  color: var(--turf-400);
}

.page-contact .contact-quick__name {
  font-weight: 800;
  color: var(--mist-050);
}

.page-contact .contact-quick__hint {
  grid-column: 2;
  font-size: .85rem;
  color: var(--slate-500);
}

/* ---------- 开篇图带 ---------- */
.page-contact .contact-band {
  margin: clamp(20px, 4vw, 40px) 0;
}

.page-contact .contact-band .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-contact .contact-band__caption {
  display: block;
  margin-top: 10px;
  font-size: .85rem;
  color: var(--slate-500);
}

/* ---------- 阶梯渠道区 ---------- */
.page-contact .relay {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-contact .relay__cards {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
  position: relative;
}

.page-contact .relay-card {
  position: relative;
  padding: clamp(18px, 3vw, 28px);
  background: var(--panel-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--slate-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  transition: border-color .25s ease, background-color .25s ease;
}

.page-contact .relay-card:hover,
.page-contact .relay-card:focus-within {
  border-color: var(--turf-400);
  border-left-color: var(--turf-400);
}

.page-contact .relay-card--mail {
  border-left-color: var(--turf-400);
}

.page-contact .relay-card--phone {
  border-left-color: var(--amber-400);
}

.page-contact .relay-card--addr {
  border-left-color: var(--cyan-400);
}

.page-contact .relay-card__no {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-contact .relay-card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.6vw, 1.9rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--mist-050);
}

.page-contact .relay-card__value {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(.95rem, 3.4vw, 1.28rem);
  letter-spacing: .01em;
  line-height: 1.5;
  color: var(--turf-400);
  overflow-wrap: anywhere;
}

.page-contact .relay-card--phone .relay-card__value {
  color: var(--amber-400);
}

.page-contact .relay-card--addr .relay-card__value {
  color: var(--cyan-400);
}

.page-contact .relay-card__desc {
  margin: 0 0 14px;
  color: var(--mist-050);
  opacity: .86;
  line-height: 1.75;
}

.page-contact .relay-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .relay-more {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.page-contact .relay-more__summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan-400);
}

.page-contact .relay-more__summary::-webkit-details-marker {
  display: none;
}

.page-contact .relay-more__summary::after {
  content: "＋";
  font-size: 14px;
  line-height: 1;
}

.page-contact .relay-more[open] .relay-more__summary::after {
  content: "－";
}

.page-contact .relay-more__summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-contact .relay-more__body {
  padding-top: 4px;
  color: var(--slate-500);
  line-height: 1.75;
}

.page-contact .relay-more__body p {
  margin: 0 0 10px;
}

.page-contact .relay-more__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 窄栏 ---------- */
.page-contact .relay__aside {
  display: grid;
  gap: clamp(16px, 2.5vw, 22px);
  align-content: start;
}

.page-contact .aside-block {
  padding: clamp(16px, 2.6vw, 22px);
  background: var(--stand-900);
  border: 1px solid var(--line);
  border-top: 2px solid var(--turf-400);
}

.page-contact .aside-block--site {
  border-top-color: var(--slate-500);
}

.page-contact .aside-block__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-contact .aside-block__big {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 4.4vw, 1.55rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--mist-050);
}

.page-contact .aside-block__big span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--turf-400);
}

.page-contact .aside-block__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--slate-500);
}

.page-contact .aside-facts {
  margin: 0 0 12px;
}

.page-contact .aside-facts__row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .aside-facts__row:last-child {
  border-bottom: 0;
}

.page-contact .aside-facts dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--slate-500);
}

.page-contact .aside-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--mist-050);
  overflow-wrap: anywhere;
}

/* ---------- 受理范围 ---------- */
.page-contact .scope-list {
  border-top: 1px solid var(--line);
}

.page-contact .scope-row {
  display: grid;
  gap: 6px;
  padding: clamp(16px, 2.6vw, 22px) 4px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color .22s ease;
}

.page-contact .scope-row:hover {
  background: rgba(61, 240, 138, .04);
}

.page-contact .scope-row__no {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--turf-400);
}

.page-contact .scope-row__name {
  margin: 0;
  font-size: clamp(1.02rem, 3.6vw, 1.18rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--mist-050);
}

.page-contact .scope-row__desc {
  margin: 0;
  color: var(--slate-500);
  line-height: 1.75;
  max-width: 60ch;
}

.page-contact .scope-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 3vw, 26px);
}

/* ---------- 处理节奏 ---------- */
.page-contact .flow {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-contact .flow-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: clamp(14px, 2vw, 18px);
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .flow-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .flow-item__no {
  display: block;
  padding: 8px 0;
  text-align: center;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1rem;
  color: var(--turf-400);
  border: 1px solid var(--line);
}

.page-contact .flow-item__name {
  margin: 4px 0 6px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--mist-050);
}

.page-contact .flow-item__text p {
  margin: 0;
  color: var(--slate-500);
  line-height: 1.75;
  max-width: 62ch;
}

/* ---------- 清单 ---------- */
.page-contact .check-grid {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .check-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 16px;
  background: var(--stand-900);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--slate-500);
  transition: border-left-color .22s ease;
}

.page-contact .check-item:hover {
  border-left-color: var(--turf-400);
}

.page-contact .check-item__mark {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1.4;
  color: var(--turf-400);
}

.page-contact .check-item__name {
  margin: 0 0 4px;
  font-size: .98rem;
  font-weight: 800;
  color: var(--mist-050);
}

.page-contact .check-item p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--slate-500);
}

/* ---------- 公示区 ---------- */
.page-contact .site-facts {
  display: grid;
  gap: clamp(22px, 3.4vw, 34px);
}

.page-contact .fact-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-contact .fact-list__row {
  display: grid;
  gap: 4px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .fact-list dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-contact .fact-list dd {
  margin: 0;
  color: var(--mist-050);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.page-contact .stamp {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 12px 18px;
  border: 2px solid var(--turf-400);
  transform: rotate(-1.4deg);
  color: var(--turf-400);
}

.page-contact .stamp__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .8;
}

.page-contact .stamp__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(.95rem, 3.4vw, 1.15rem);
  letter-spacing: .04em;
}

.page-contact .site-facts__note {
  margin: clamp(16px, 3vw, 24px) 0 0;
  color: var(--slate-500);
  line-height: 1.75;
  max-width: 56ch;
}

.page-contact .site-facts__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .site-facts__media figcaption {
  display: block;
  margin-top: 10px;
  font-size: .85rem;
  color: var(--slate-500);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .relay__cards {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .relay-card--mail {
    grid-column: 1 / 9;
  }

  .page-contact .relay-card--phone {
    grid-column: 4 / 13;
    margin-top: 6px;
  }

  .page-contact .relay-card--addr {
    grid-column: 1 / 11;
    margin-top: 6px;
  }

  .page-contact .scope-row {
    grid-template-columns: 64px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 18px;
  }

  .page-contact .scope-row__no {
    padding-top: .2em;
  }

  .page-contact .scope-row__desc {
    grid-column: 2;
  }

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

  .page-contact .fact-list__row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-contact .relay {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-contact .relay__aside {
    position: sticky;
    top: 108px;
  }
}

@media (min-width: 1024px) {
  .page-contact .check-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .site-facts {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .relay-card,
  .page-contact .scope-row,
  .page-contact .check-item {
    transition: none;
  }
}