/* ===== 服务联络页 / page-contact ===== */
.page-contact {
  --contact-line: rgba(233, 238, 245, 0.13);
  --contact-line-strong: rgba(233, 238, 245, 0.26);
  --contact-soft: rgba(233, 238, 245, 0.05);
  --contact-rail: linear-gradient(180deg, var(--c-celadon), var(--c-moss) 55%, var(--c-amber));
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.page-contact .breadcrumbs {
  padding: 22px 0 0;
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 10px;
  color: var(--c-slate);
}

.page-contact .breadcrumb-link {
  color: var(--c-slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

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

.page-contact .breadcrumb-current {
  color: var(--text);
}

/* ---------- 首屏联络台 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 34px 0 56px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 72%;
  height: 78%;
  background: var(--surface);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.62;
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 3px;
  height: 96px;
  background: var(--contact-rail);
  pointer-events: none;
}

.page-contact .contact-hero__shell {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}

.page-contact .contact-hero__main h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 8vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-frost);
  opacity: 0.86;
}

.page-contact .reach-stack {
  margin-top: 34px;
  border-top: 1px solid var(--contact-line-strong);
}

.page-contact .reach-row {
  position: relative;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .reach-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.page-contact .reach-value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(16px, 4.6vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
  word-break: break-word;
}

.page-contact .reach-value--tel {
  color: var(--c-frost);
}

.page-contact .reach-copy {
  margin-top: 14px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--contact-line-strong);
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  border-radius: 0;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-contact .reach-copy:hover,
.page-contact .reach-copy:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.page-contact .reach-copy[data-copied] {
  border-color: var(--c-celadon);
  color: var(--c-celadon);
}

.page-contact .contact-hero__note {
  margin: 22px 0 0;
  max-width: 38em;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-contact .contact-figure {
  margin: 0;
  border: 1px solid var(--contact-line);
  background: var(--c-ink-700);
}

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

.page-contact .contact-figure__cap,
.page-contact .feedback-figure__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--contact-line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-slate);
}

/* ---------- 反馈分类 ---------- */
.page-contact .feedback {
  padding: 56px 0;
  background: var(--surface);
  border-top: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .feedback__shell {
  display: grid;
  gap: 34px;
}

.page-contact .feedback__aside h2,
.page-contact .timing h2,
.page-contact .partner__head h2,
.page-contact .postal h2 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 5.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-contact .feedback__lead {
  margin: 16px 0 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-contact .feedback-figure {
  margin: 26px 0 0;
  border: 1px solid var(--contact-line);
}

.page-contact .feedback-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 10 / 7;
}

.page-contact .feedback__list {
  border-top: 1px solid var(--contact-line-strong);
}

.page-contact .route-item {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .route-summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 10px;
  min-height: 44px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .route-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--c-slate);
  transition: color var(--dur-fast) var(--ease);
}

.page-contact .route-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}

.page-contact .route-hint {
  grid-column: 2;
  justify-self: start;
  margin-top: 4px;
  padding: 2px 8px;
  border: 1px solid var(--c-celadon);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-celadon);
}

.page-contact .route-item[open] .route-num {
  color: var(--accent);
}

.page-contact .route-item[open] .route-summary {
  background: var(--contact-soft);
}

.page-contact .route-body {
  padding: 2px 0 20px 44px;
}

.page-contact .route-body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-contact .route-body p:last-child {
  margin-bottom: 14px;
}

.page-contact .route-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease);
}

.page-contact .route-link:hover,
.page-contact .route-link:focus-visible {
  border-bottom-color: var(--accent);
}

/* ---------- 响应时效 ---------- */
.page-contact .timing {
  padding: 56px 0;
}

.page-contact .timing__lead {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-contact .timing-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  background: var(--contact-line);
  border: 1px solid var(--contact-line);
}

.page-contact .timing-cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 16px 22px;
  background: var(--bg);
}

.page-contact .timing-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(20px, 5.2vw, 30px);
  line-height: 1.1;
  color: var(--accent);
  word-break: break-word;
}

.page-contact .timing-unit {
  margin-left: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-slate);
}

.page-contact .timing-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-slate);
}

.page-contact .timing__foot {
  margin: 24px 0 0;
  max-width: 38em;
  font-size: 13px;
  line-height: 1.85;
  color: var(--c-slate);
}

/* ---------- 合作咨询 ---------- */
.page-contact .partner {
  padding: 56px 0;
  background: var(--surface);
  border-top: 1px solid var(--contact-line);
}

.page-contact .partner__head p {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-contact .partner__list {
  margin-top: 30px;
  border-top: 1px solid var(--contact-line-strong);
}

.page-contact .partner-item {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .partner-summary {
  display: flex;
  align-items: baseline;
  gap: 16px;
  min-height: 44px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .partner-num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--c-moss);
  transition: color var(--dur-fast) var(--ease);
}

.page-contact .partner-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--text);
}

.page-contact .partner-item[open] .partner-num {
  color: var(--accent);
}

.page-contact .partner-body {
  padding: 0 0 22px;
}

.page-contact .partner-body p {
  margin: 0 0 12px;
  max-width: 44em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-contact .partner-body p:last-child {
  margin-bottom: 0;
}

/* ---------- 联系地址 ---------- */
.page-contact .postal {
  padding: 56px 0 72px;
}

.page-contact .postal-card {
  position: relative;
  padding: 28px 20px 0;
  background: var(--c-paper);
  color: var(--c-ink-900);
  background-image:
    repeating-linear-gradient(90deg, rgba(11, 21, 36, 0.055) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(0deg, rgba(11, 21, 36, 0.055) 0 1px, transparent 1px 32px);
  overflow: hidden;
}

.page-contact .postal-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-celadon), var(--c-moss) 55%, var(--c-amber));
}

.page-contact .postal-eyebrow {
  color: var(--c-clay);
}

.page-contact .postal-eyebrow::before {
  background: var(--c-clay);
}

.page-contact .postal h2 {
  color: var(--c-ink-900);
}

.page-contact .postal-addr {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(17px, 4.4vw, 26px);
  line-height: 1.4;
  color: var(--c-ink-900);
  word-break: break-word;
}

.page-contact .postal-note {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.8;
  color: #3a4657;
}

.page-contact .postal-details {
  margin-top: 24px;
  border-top: 1px solid rgba(11, 21, 36, 0.18);
}

.page-contact .postal-details summary {
  min-height: 44px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-clay);
}

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

.page-contact .postal-details summary::after {
  content: " ＋";
}

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

.page-contact .postal-list {
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
}

.page-contact .postal-list li {
  position: relative;
  padding: 0 0 12px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: #3a4657;
}

.page-contact .postal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--c-moss);
}

.page-contact .postal-index {
  display: flex;
  gap: 1px;
  margin-top: 26px;
  padding-bottom: 0;
  background: rgba(11, 21, 36, 0.16);
}

.page-contact .postal-index__cell {
  flex: 1;
  padding: 12px 10px;
  background: var(--c-paper);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-ink-900);
  text-align: center;
}

.page-contact .postal-index__cell--accent {
  background: var(--c-amber);
  color: var(--on-accent);
}

.page-contact .postal-tail {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--c-slate);
}

.page-contact .postal-tail__link {
  color: var(--c-celadon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-contact .postal-tail__link:hover,
.page-contact .postal-tail__link:focus-visible {
  color: var(--c-amber-lift);
  border-bottom-color: var(--c-amber-lift);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-hero {
    padding: 44px 0 72px;
  }

  .page-contact .contact-hero__shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 48px;
  }

  .page-contact .feedback__shell {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .route-summary {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-contact .route-hint {
    grid-column: 3;
    justify-self: end;
    margin-top: 0;
  }

  .page-contact .timing-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .postal-card {
    padding: 40px 40px 0;
  }

  .page-contact .partner__shell {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .partner__list {
    margin-top: 0;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero__shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 72px;
  }

  .page-contact .contact-hero__lead {
    font-size: 17px;
  }

  .page-contact .route-title {
    font-size: 16px;
  }

  .page-contact .postal-card {
    padding: 48px 56px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .breadcrumb-link,
  .page-contact .reach-copy,
  .page-contact .route-num,
  .page-contact .partner-num,
  .page-contact .route-link,
  .page-contact .postal-tail__link {
    transition: none;
  }
}
<<<END>>>