.page-contact {
  --pc-gap: clamp(44px, 7vw, 92px);
  --pc-orange-ink: #B84A18;
  position: relative;
  display: block;
  padding-bottom: clamp(52px, 8vw, 104px);
  background:
    radial-gradient(120% 58% at 90% 0%, rgba(139, 195, 74, .10), transparent 62%),
    var(--ink);
  color: var(--text);
  overflow-x: clip;
}

/* ── 面包屑 ───────────────────────────── */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: clamp(20px, 3.4vw, 32px) clamp(6px, 1.2vw, 12px);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--fruit);
  border-bottom-color: var(--fruit);
}

/* ── 首屏 ─────────────────────────────── */
.page-contact .contact-hero {
  padding-bottom: clamp(32px, 5vw, 58px);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 54px);
  align-items: end;
}

.page-contact .contact-hero__copy .eyebrow {
  margin-bottom: 14px;
}

.page-contact .contact-hero__copy .display {
  margin: 0;
  max-width: 17ch;
  letter-spacing: -.02em;
}

.page-contact .contact-hero__copy .lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 54ch;
  line-height: 1.8;
}

.page-contact .contact-hero__panel {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--grid);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-contact .contact-hero__map {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .contact-hero__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 11px 15px;
  background: var(--ink-deep);
  border-top: 1px solid var(--grid);
  border-right: 1px solid var(--grid);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-contact .contact-hero__tag::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--fruit);
  box-shadow: 0 0 0 4px rgba(139, 195, 74, .18);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
  }

  .page-contact .contact-hero__panel {
    aspect-ratio: 5 / 4;
  }
}

/* ── 横向联系条 ───────────────────────── */
.page-contact .contact-strip {
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
  background:
    linear-gradient(90deg, rgba(139, 195, 74, .10), rgba(27, 27, 27, 0) 58%),
    var(--ink);
}

.page-contact .contact-strip__row {
  display: grid;
  grid-template-columns: 1fr;
}

.page-contact .contact-strip__item {
  padding-block: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--grid);
  min-width: 0;
}

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

.page-contact .contact-strip__value {
  margin: 12px 0 10px;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.35;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-contact .contact-strip__hint {
  margin: 0;
  max-width: 42ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 780px) {
  .page-contact .contact-strip__row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-strip__item {
    border-top: 0;
    border-left: 1px solid var(--grid);
    padding-inline: clamp(18px, 2.4vw, 32px);
  }

  .page-contact .contact-strip__item:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .page-contact .contact-strip__item:last-child {
    padding-right: 0;
  }
}

/* ── 编号内容块 ───────────────────────── */
.page-contact .contact-block {
  padding-block: var(--pc-gap);
  border-top: 1px solid var(--grid);
}

.page-contact .contact-block:first-of-type {
  border-top: 0;
}

.page-contact .contact-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 30px);
}

@media (min-width: 880px) {
  .page-contact .contact-block__grid {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: clamp(28px, 5vw, 76px);
  }
}

.page-contact .contact-block__num {
  display: block;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--fruit);
}

.page-contact .contact-block__label {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-contact .contact-block__label::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  vertical-align: middle;
  background: var(--orange);
}

.page-contact .contact-block__title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  max-width: 24ch;
  font-size: clamp(22px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .contact-block__text {
  margin: 0;
  max-width: 64ch;
  line-height: 1.85;
}

/* ── 条目列表 ─────────────────────────── */
.page-contact .contact-points {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
}

.page-contact .contact-points li {
  position: relative;
  padding: 14px 0 14px 24px;
  border-top: 1px solid var(--grid);
  line-height: 1.8;
}

.page-contact .contact-points li:last-child {
  border-bottom: 1px solid var(--grid);
}

.page-contact .contact-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.42em;
  width: 9px;
  height: 1px;
  background: var(--fruit);
}

.page-contact .contact-points strong {
  color: var(--fruit);
  font-weight: 600;
}

/* ── 合作双栏 ─────────────────────────── */
.page-contact .contact-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(24px, 3.4vw, 36px);
  background: var(--grid);
  border: 1px solid var(--grid);
}

@media (min-width: 820px) {
  .page-contact .contact-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .contact-pair__col {
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink);
}

.page-contact .contact-pair__col--accent {
  background: linear-gradient(150deg, rgba(139, 195, 74, .16), rgba(27, 27, 27, 0) 70%), var(--ink-deep);
}

.page-contact .contact-pair__title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--lime);
}

.page-contact .contact-pair__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-pair__list li {
  position: relative;
  padding: 10px 0 10px 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-contact .contact-pair__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.28em;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

/* ── 折叠清单 ─────────────────────────── */
.page-contact .contact-details {
  margin-top: clamp(22px, 3vw, 30px);
  border: 1px solid var(--grid);
  background: rgba(244, 241, 228, .035);
}

.page-contact .contact-details summary {
  padding: 15px 18px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--fruit);
  cursor: pointer;
  list-style: none;
}

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

.page-contact .contact-details summary::after {
  content: "＋";
  float: right;
  color: var(--muted);
  font-weight: 400;
}

.page-contact .contact-details[open] summary::after {
  content: "－";
}

.page-contact .contact-details__body {
  padding: 0 18px 16px;
  border-top: 1px solid var(--grid);
}

.page-contact .contact-details__body .contact-pair__list li {
  font-size: 14.5px;
}

/* ── 纸张色块（数据纠错） ─────────────── */
.page-contact .contact-block--paper {
  background: var(--paper);
  color: var(--ink);
  border-top-color: var(--paper);
}

.page-contact .contact-block--paper .contact-block__num {
  color: var(--fruit-deep);
}

.page-contact .contact-block--paper .contact-block__label {
  color: #5C6B58;
}

.page-contact .contact-block--paper .contact-block__title {
  color: var(--ink);
}

.page-contact .contact-block--paper .contact-block__text {
  color: #2F3A2B;
}

.page-contact .contact-steps {
  list-style: none;
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  padding: 0;
}

.page-contact .contact-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 26px);
  padding: clamp(16px, 2.4vw, 22px) 0;
  border-top: 1px solid rgba(27, 27, 27, .16);
}

.page-contact .contact-steps li:last-child {
  border-bottom: 1px solid rgba(27, 27, 27, .16);
}

.page-contact .contact-steps__num {
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--pc-orange-ink);
}

.page-contact .contact-steps__title {
  margin: 0 0 6px;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-contact .contact-steps__text {
  margin: 0;
  max-width: 62ch;
  line-height: 1.8;
  color: #2F3A2B;
}

.page-contact .contact-block--paper .contact-details {
  border-color: rgba(27, 27, 27, .18);
  background: rgba(255, 255, 255, .5);
}

.page-contact .contact-block--paper .contact-details summary {
  color: var(--fruit-deep);
}

.page-contact .contact-block--paper .contact-details summary::after {
  color: #5C6B58;
}

.page-contact .contact-block--paper .contact-details__body {
  border-top-color: rgba(27, 27, 27, .18);
}

.page-contact .contact-block--paper .contact-pair__list li {
  color: #2F3A2B;
}

.page-contact .contact-block--paper .contact-pair__list li::before {
  background: var(--pc-orange-ink);
}

.page-contact .contact-rhythm {
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding-top: clamp(16px, 2.4vw, 24px);
  border-top: 1px solid rgba(27, 27, 27, .18);
  font-size: clamp(12px, 1.5vw, 14px);
  letter-spacing: .06em;
  line-height: 1.8;
  color: #5C6B58;
}

/* ── 站点信息 ─────────────────────────── */
.page-contact .contact-facts {
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  border-top: 1px solid var(--grid);
}

.page-contact .contact-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--grid);
}

@media (min-width: 700px) {
  .page-contact .contact-facts__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: clamp(18px, 3vw, 40px);
    align-items: baseline;
  }
}

.page-contact .contact-facts dt {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-contact .contact-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .contact-facts dd.mono {
  color: var(--lime);
}

.page-contact .contact-more {
  margin: clamp(20px, 3vw, 28px) 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-more a {
  color: var(--fruit);
  text-decoration: none;
  border-bottom: 1px solid rgba(139, 195, 74, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .contact-more a:hover,
.page-contact .contact-more a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ── 图片 ─────────────────────────────── */
.page-contact .contact-figure {
  margin: clamp(26px, 4vw, 40px) 0 0;
  border: 1px solid var(--grid);
  background: var(--ink-deep);
}

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

.page-contact .contact-figure .media-frame__caption {
  padding: 12px 16px;
  border-top: 1px solid var(--grid);
  font-size: 12.5px;
  letter-spacing: .04em;
  line-height: 1.7;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .breadcrumb a,
  .page-contact .contact-more a {
    transition: none;
  }
}