.page-contact {
  --pc-rule: rgba(185, 151, 68, 0.28);
  background: var(--green-900);
  color: var(--mist);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumb {
  background: var(--green-900);
  padding-block: 18px 6px;
}

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

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

.page-contact .breadcrumbs__sep {
  color: var(--gold);
}

.page-contact .breadcrumbs__current {
  color: var(--paper-100);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: 26px 60px;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(23, 69, 47, 0.92) 0%, rgba(6, 23, 15, 0) 62%),
    linear-gradient(180deg, var(--green-900) 0%, var(--green-800) 100%);
  border-bottom: 1px solid var(--line-strong);
}

.page-contact .contact-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 7.4vw, 3.9rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--paper-100);
  margin: 12px 0 18px;
}

.page-contact .contact-hero__lede {
  max-width: 44ch;
  margin: 0 0 30px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--mist);
}

/* 联系方式 */
.page-contact .contact-lines {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 2px solid var(--gold);
  display: grid;
  gap: 22px;
}

.page-contact .contact-lines__item {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-contact .contact-lines__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .contact-lines__value {
  display: block;
  color: var(--paper-100);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.page-contact .contact-lines__value--mail {
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 3.5vw, 1.12rem);
  letter-spacing: 0.01em;
}

.page-contact .contact-lines__value--tel {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.55rem, 8vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-contact .contact-lines__value--addr {
  font-size: 1rem;
  line-height: 1.55;
}

.page-contact .contact-lines__note {
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--mist);
  opacity: 0.78;
}

/* 首屏右侧 */
.page-contact .contact-hero__aside {
  min-width: 0;
}

.page-contact .contact-hero__figure {
  margin: 0 0 20px;
  border: 1px solid var(--line);
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--green-700);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.68) contrast(1.06) brightness(0.82);
}

/* 奶油纸清单 */
.page-contact .contact-brief {
  background: var(--paper-100);
  color: var(--ink-900);
  border-top: 3px solid var(--orange);
  padding: 24px 20px 26px;
  box-shadow: -6px 6px 0 rgba(0, 0, 0, 0.4);
}

.page-contact .contact-brief__eyebrow {
  color: var(--gold-deep);
}

.page-contact .contact-brief__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4.8vw, 1.72rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
  margin: 8px 0 20px;
  color: var(--ink-900);
}

.page-contact .contact-brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-brief__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid rgba(27, 22, 17, 0.16);
}

.page-contact .contact-brief__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .contact-brief__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  padding-top: 3px;
}

.page-contact .contact-brief__label {
  display: block;
  font-size: 0.94rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--ink-900);
}

.page-contact .contact-brief__desc {
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.72;
  color: rgba(27, 22, 17, 0.74);
}

/* ---------- 分流 ---------- */
.page-contact .contact-routes {
  padding-block: 56px;
  background: var(--green-800);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-routes__head {
  margin-bottom: 32px;
}

.page-contact .contact-routes__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--paper-100);
  margin: 10px 0 12px;
}

.page-contact .contact-routes__sub {
  max-width: 52ch;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-routes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.page-contact .contact-routes__list {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-contact .contact-route {
  border: 1px solid var(--line);
  background: var(--green-700);
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.page-contact .contact-route:hover {
  border-color: rgba(255, 106, 26, 0.6);
}

.page-contact .contact-route[open] {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: var(--hard-shadow);
}

.page-contact .contact-route__summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 10px;
  padding: 15px 14px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .contact-route__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .contact-route__name {
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--paper-100);
  overflow-wrap: anywhere;
}

.page-contact .contact-route__caret::before {
  content: "+";
  display: block;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  text-align: right;
  color: var(--orange);
}

.page-contact .contact-route[open] .contact-route__caret::before {
  content: "–";
}

.page-contact .contact-route__body {
  padding: 0 14px 18px;
  display: grid;
  gap: 10px;
}

.page-contact .contact-route__text {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-route__subject {
  margin: 0;
  padding-left: 10px;
  border-left: 2px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.75;
  letter-spacing: 0.01em;
  color: var(--blue);
  overflow-wrap: anywhere;
}

.page-contact .contact-routes__figure {
  margin: 0;
  border: 1px solid var(--line);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--green-900);
}

.page-contact .contact-routes__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.62) brightness(0.86);
}

/* ---------- 办公地点 ---------- */
.page-contact .contact-place {
  padding-block: 56px;
  background: var(--paper-100);
  color: var(--ink-900);
}

.page-contact .contact-place__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.page-contact .contact-map {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(27, 22, 17, 0.24);
  background-color: var(--paper-200);
  background-image:
    linear-gradient(to right, rgba(27, 22, 17, 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27, 22, 17, 0.1) 1px, transparent 1px);
  background-size: 30px 30px;
}

.page-contact .contact-map__tag {
  position: absolute;
  left: 12px;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: rgba(27, 22, 17, 0.62);
}

.page-contact .contact-map__road {
  position: absolute;
  left: -20%;
  right: -20%;
  top: 58%;
  height: 14px;
  background: rgba(185, 151, 68, 0.34);
  border-top: 1px solid rgba(27, 22, 17, 0.14);
  border-bottom: 1px solid rgba(27, 22, 17, 0.14);
  transform: rotate(-9deg);
}

.page-contact .contact-map__pin {
  position: absolute;
  left: 46%;
  top: 42%;
  transform: translate(-50%, -50%);
  display: grid;
  justify-items: center;
  gap: 7px;
}

.page-contact .contact-map__dot {
  display: block;
  width: 13px;
  height: 13px;
  background: var(--orange);
  border: 2px solid var(--paper-100);
  box-shadow: 0 0 0 6px rgba(255, 106, 26, 0.2);
}

.page-contact .contact-map__pin-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  color: var(--ink-900);
  background: var(--paper-100);
  border: 1px solid rgba(27, 22, 17, 0.26);
  padding: 3px 7px;
}

.page-contact .contact-map__axis {
  position: absolute;
  right: 12px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: rgba(27, 22, 17, 0.46);
}

.page-contact .contact-place__text {
  min-width: 0;
}

.page-contact .contact-place__eyebrow {
  color: var(--gold-deep);
}

.page-contact .contact-place__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5.4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--ink-900);
  margin: 10px 0 14px;
}

.page-contact .contact-place__desc {
  margin: 0 0 22px;
  font-size: 0.92rem;
  line-height: 1.9;
  color: rgba(27, 22, 17, 0.82);
}

.page-contact .contact-place__facts {
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(27, 22, 17, 0.14);
  border-top: 1px solid rgba(27, 22, 17, 0.3);
  border-bottom: 1px solid rgba(27, 22, 17, 0.3);
}

.page-contact .contact-place__fact {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 2px;
  background: var(--paper-100);
}

.page-contact .contact-place__fact dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--gold-deep);
  padding-top: 3px;
}

.page-contact .contact-place__fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

.page-contact .contact-place__note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: 0.84rem;
  line-height: 1.85;
  color: rgba(27, 22, 17, 0.76);
}

/* ---------- 快速索引 ---------- */
.page-contact .contact-more {
  padding-block: 44px 64px;
  background: var(--green-900);
  border-top: 1px solid var(--line);
}

.page-contact .contact-more__label {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .contact-more__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pc-rule);
  border-top: 1px solid var(--pc-rule);
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .contact-more__item {
  background: var(--green-900);
}

.page-contact .contact-more__link {
  display: grid;
  grid-template-columns: 31px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 15px 8px;
  text-decoration: none;
  color: var(--paper-100);
  transition: background 190ms ease, color 190ms ease;
}

.page-contact .contact-more__link:hover,
.page-contact .contact-more__link:focus-visible {
  background: var(--green-700);
  color: var(--orange-soft);
}

.page-contact .contact-more__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .contact-more__name {
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  overflow-wrap: anywhere;
}

.page-contact .contact-more__meta {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--mist);
  opacity: 0.72;
  text-align: right;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-more__link {
    grid-template-columns: 36px minmax(0, 1fr) auto;
  }

  .page-contact .contact-more__meta {
    display: block;
  }

  .page-contact .contact-brief {
    padding: 28px 26px 30px;
  }

  .page-contact .contact-route__summary {
    grid-template-columns: 42px minmax(0, 1fr) 24px;
    padding: 18px 20px;
  }

  .page-contact .contact-route__body {
    padding: 0 20px 22px 72px;
  }

  .page-contact .contact-route__name {
    font-size: 1.24rem;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-block: 34px 76px;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 44px;
  }

  .page-contact .contact-routes__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 32px;
  }

  .page-contact .contact-place__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
  }

  .page-contact .contact-routes,
  .page-contact .contact-place {
    padding-block: 76px;
  }

  .page-contact .contact-more {
    padding-block: 52px 84px;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero__figure {
    aspect-ratio: 16 / 10;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-route,
  .page-contact .contact-more__link {
    transition: none;
  }

  .page-contact .contact-route[open] {
    transform: none;
  }
}