.page-contact {
  --ct-gap: clamp(18px, 3vw, 34px);
  --ct-pad: clamp(16px, 2.4vw, 22px);
  background: var(--ink);
  color: var(--paper);
}

.page-contact .wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.page-contact .section {
  padding-block: clamp(38px, 6vw, 76px);
}

.page-contact .section--tight {
  padding-block: clamp(28px, 4vw, 52px);
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.page-contact .breadcrumb__link {
  color: var(--paper-66);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-contact .breadcrumb__link:hover {
  color: var(--mint);
}

.page-contact .breadcrumb__sep {
  color: var(--paper-34);
}

.page-contact .breadcrumb__current {
  color: var(--mint);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-contact a:focus-visible,
.page-contact summary:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── 首屏联络卡 ── */
.page-contact .contact-hero {
  padding-top: clamp(14px, 2.4vw, 26px);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
}

.page-contact .contact-eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-contact .contact-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-hero__lead {
  margin: 0 0 clamp(22px, 3vw, 32px);
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-78);
}

.page-contact .contact-card {
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(52, 60, 56, 0.5), rgba(11, 31, 26, 0.15));
  box-shadow: 0 22px 44px -36px rgba(0, 0, 0, 0.95);
  overflow: hidden;
}

.page-contact .contact-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px var(--ct-pad);
  border-bottom: 1px solid var(--line);
  background: var(--mint-soft);
}

.page-contact .contact-card__stamp {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--paper-50);
}

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

.page-contact .contact-card__row {
  display: grid;
  gap: 6px;
  padding: var(--ct-pad);
  border-top: 1px solid var(--line);
}

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

.page-contact .contact-card__label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--paper-50);
}

.page-contact .contact-card__value {
  display: inline-block;
  width: fit-content;
  max-width: 100%;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.2vw, 21px);
  letter-spacing: 0.01em;
  color: var(--paper);
  text-decoration: none;
  word-break: break-all;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact a.contact-card__value:hover {
  color: var(--mint);
  border-color: var(--mint);
}

.page-contact .contact-card__value--text {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  border-bottom: 0;
  padding-bottom: 0;
  word-break: normal;
}

.page-contact .contact-card__hint {
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper-50);
}

.page-contact .contact-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--rock);
}

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

.page-contact .contact-hero__figure .media__img {
  max-height: 420px;
}

.page-contact .media__caption {
  font-size: 13px;
  color: var(--paper-66);
}

/* ── 四类事项 ── */
.page-contact .contact-topics {
  border-bottom: 1px solid var(--line);
}

.page-contact .section-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .section-eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--paper-50);
}

.page-contact .section-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.14;
  color: var(--paper);
}

.page-contact .section-lead {
  margin: 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-78);
}

.page-contact .contact-topics__grid {
  display: grid;
  gap: 10px;
}

.page-contact .contact-topic {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(52, 60, 56, 0.2);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .contact-topic[open] {
  border-color: rgba(88, 242, 176, 0.4);
  background: rgba(52, 60, 56, 0.4);
}

.page-contact .contact-topic__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 15px var(--ct-pad);
  cursor: pointer;
  list-style: none;
}

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

.page-contact .contact-topic__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mint);
}

.page-contact .contact-topic__name {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.3vw, 21px);
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .contact-topic__cue {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--paper-50);
}

.page-contact .contact-topic__cue::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--moss);
}

.page-contact .contact-topic[open] .contact-topic__cue {
  color: var(--mint);
}

.page-contact .contact-topic[open] .contact-topic__cue::after {
  content: "−";
  color: var(--mint);
}

.page-contact .contact-topic__body {
  padding: 14px var(--ct-pad) 20px;
  border-top: 1px solid var(--line);
}

.page-contact .contact-topic__lead {
  margin: 0 0 12px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-78);
}

.page-contact .contact-topic__subject {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--paper-50);
}

.page-contact .contact-topic__subject code {
  padding: 5px 9px;
  border-radius: 2px;
  background: var(--mint-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0;
  color: var(--mint);
  word-break: break-all;
}

.page-contact .contact-topic__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-50);
}

/* ── 横向赛场图 ── */
.page-contact .contact-lines {
  position: relative;
  margin: clamp(26px, 4vw, 46px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--rock);
}

.page-contact .contact-lines .media__img {
  max-height: 320px;
}

/* ── 响应时间 ── */
.page-contact .contact-hours.section--paper {
  background: var(--paper);
  color: var(--ink);
}

.page-contact .contact-hours .section-eyebrow {
  color: var(--moss);
}

.page-contact .contact-hours .section-title {
  color: var(--ink);
}

.page-contact .contact-hours .section-lead {
  color: var(--ink-70);
}

.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
}

.page-contact .contact-hours__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-ink);
  border: 1px solid var(--line-ink);
  border-radius: var(--r);
  overflow: hidden;
}

.page-contact .contact-hours__stat {
  display: grid;
  gap: 6px;
  padding: 16px 14px;
  background: var(--paper);
}

.page-contact .contact-hours__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(18px, 2.6vw, 24px);
  color: var(--ink);
}

.page-contact .contact-hours__cap {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-50);
}

/* ── 地址 ── */
.page-contact .contact-address {
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-address__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  max-width: 22em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.14;
  color: var(--paper);
}

.page-contact .contact-address__text {
  display: block;
  max-width: 20em;
  font-style: normal;
  font-size: clamp(18px, 2.6vw, 26px);
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .contact-address__note {
  max-width: 32em;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-66);
}

/* ── 合作咨询 ── */
.page-contact .contact-partner {
  background: var(--coal);
}

.page-contact .contact-partner__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
}

.page-contact .contact-partner__list {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-partner__list li {
  padding: 12px 0 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-78);
  position: relative;
}

.page-contact .contact-partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 6px;
  height: 1px;
  background: var(--mint);
}

.page-contact .contact-partner__mail {
  align-self: start;
  padding: var(--ct-pad);
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  background: rgba(11, 31, 26, 0.6);
}

.page-contact .contact-partner__label {
  margin: 14px 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-66);
}

.page-contact .contact-partner__value {
  display: inline-block;
  max-width: 100%;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(88, 242, 176, 0.45);
  padding-bottom: 2px;
  word-break: break-all;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .contact-partner__value:hover {
  color: var(--paper);
  border-color: var(--paper);
}

.page-contact .contact-partner__hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper-50);
}

/* ── 延伸阅读 ── */
.page-contact .contact-next__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 32px);
  color: var(--paper);
}

.page-contact .contact-next__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}

.page-contact .contact-next__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  background: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .contact-next__link::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--paper-34);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .contact-next__link:hover {
  background: var(--rock);
  color: var(--mint);
}

.page-contact .contact-next__link:hover::after {
  color: var(--mint);
  transform: translateX(3px);
}

@media (min-width: 760px) {
  .page-contact .contact-hours__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .contact-hero__figure .media__img {
    max-height: none;
  }

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

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

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

  .page-contact .contact-lines .media__img {
    max-height: 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-next__link,
  .page-contact .contact-next__link::after,
  .page-contact .contact-card__value,
  .page-contact .contact-topic {
    transition: none;
  }

  .page-contact .contact-next__link:hover::after {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>