.page-contact {
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(43, 224, 200, 0.10), transparent 60%),
    radial-gradient(760px 520px at -6% 34%, rgba(240, 178, 60, 0.06), transparent 62%),
    var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.01em;
}

.page-contact .mono {
  font-family: var(--font-mono);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumb {
  margin: 0 0 24px;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(154, 166, 162, 0.45);
}

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

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

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--text-soft);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: calc(var(--header-h) + 34px) 0 clamp(48px, 6vw, 84px);
}

.page-contact .hero-head {
  max-width: 68ch;
}

.page-contact .hero-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 7.6vw, 78px);
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-contact .hero-lede {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 三张渠道卡 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(30px, 4vw, 46px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 22px 46px -32px rgba(0, 0, 0, 0.95);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .channel-card:hover {
  transform: translateY(-2px);
  border-color: rgba(43, 224, 200, 0.42);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--cyan);
}

.page-contact .channel-card--phone::before {
  background: var(--amber);
}

.page-contact .channel-card--hours {
  background: var(--paper);
  border-color: var(--line-paper);
  color: var(--on-paper);
  box-shadow: 0 22px 46px -34px rgba(0, 0, 0, 0.7);
}

.page-contact .channel-card--hours::before {
  background: var(--home);
}

.page-contact .channel-tag {
  align-self: flex-start;
  padding: 3px 9px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .channel-card--hours .channel-tag {
  border-color: var(--line-paper);
  color: rgba(18, 33, 29, 0.6);
}

.page-contact .channel-value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 3.4vw, 21px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  color: var(--cyan);
}

.page-contact .channel-card--phone .channel-value {
  color: var(--amber);
}

.page-contact .channel-card--hours .channel-value {
  color: var(--on-paper);
  font-size: clamp(22px, 4.6vw, 30px);
  letter-spacing: 0.01em;
}

.page-contact .channel-value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 200, 0.38);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .channel-card--phone .channel-value a {
  border-bottom-color: rgba(240, 178, 60, 0.42);
}

.page-contact .channel-value a:hover,
.page-contact .channel-value a:focus-visible {
  color: var(--home);
  border-bottom-color: var(--home);
}

.page-contact .channel-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-contact .channel-card--hours .channel-desc {
  color: rgba(18, 33, 29, 0.72);
}

.page-contact .channel-meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 响应时段条 ---------- */
.page-contact .hours-track {
  position: relative;
  height: 8px;
  margin: 4px 0 0;
  border-radius: 999px;
  background: rgba(18, 33, 29, 0.13);
  overflow: hidden;
}

.page-contact .hours-fill {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--away), var(--home));
  transform-origin: left center;
  animation: contact-hours 1s var(--ease) both;
}

@keyframes contact-hours {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.page-contact .hours-scale {
  display: flex;
  justify-content: space-between;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(18, 33, 29, 0.58);
}

/* ---------- 地域横幅 ---------- */
.page-contact .local-banner {
  margin: clamp(28px, 4.4vw, 52px) 0 0;
}

.page-contact .local-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  filter: saturate(0.78) contrast(1.1) brightness(0.84);
}

.page-contact .media-caption {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 区块通用头部 ---------- */
.page-contact .correction,
.page-contact .coop,
.page-contact .visit,
.page-contact .contact-next {
  border-top: 1px solid var(--line-soft);
}

.page-contact .correction {
  padding: clamp(52px, 7vw, 96px) 0;
  background: linear-gradient(180deg, rgba(20, 51, 43, 0.5), rgba(11, 31, 26, 0) 72%);
}

.page-contact .coop {
  padding: clamp(52px, 7vw, 96px) 0;
}

.page-contact .sec-head {
  max-width: 66ch;
  margin: 0 0 clamp(26px, 3.4vw, 44px);
}

.page-contact .sec-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .sec-head h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.008em;
  color: var(--paper);
}

.page-contact .sec-lede {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 数据纠错 ---------- */
.page-contact .correction-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact .corr-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .corr-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.12) brightness(0.86);
}

.page-contact .corr-figure .media-caption {
  margin: 0;
  padding: 12px 14px 14px;
  border-top: 1px solid var(--line-soft);
}

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

.page-contact .corr-step {
  position: relative;
  padding: 20px 20px 20px 22px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), border-left-color var(--dur) var(--ease);
}

.page-contact .corr-step:hover {
  transform: translateX(3px);
  border-left-color: var(--home);
}

.page-contact .corr-idx {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .corr-step h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .corr-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--text-soft);
}

/* ---------- 合作洽谈 ---------- */
.page-contact .coop-list {
  display: grid;
  gap: 14px;
}

.page-contact .coop-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .coop-item:hover {
  transform: translateY(-2px);
  border-color: rgba(240, 178, 60, 0.34);
}

.page-contact .coop-head h3 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.32;
  color: var(--paper);
}

.page-contact .coop-body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.84;
  color: var(--text-soft);
}

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

.page-contact .coop-need {
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 13px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .coop-need .mono {
  display: inline-block;
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .coop-tip {
  margin: 18px 0 0;
  padding: 16px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(43, 224, 200, 0.045);
  font-size: 13.5px;
  line-height: 1.82;
  color: var(--text-soft);
}

/* ---------- 甘肃本地服务（纸白分区） ---------- */
.page-contact .local {
  padding: clamp(52px, 7vw, 92px) 0;
  background: var(--paper);
  color: var(--on-paper);
  border-top: 1px solid var(--line-paper);
  border-bottom: 1px solid var(--line-paper);
}

.page-contact .local .sec-kicker {
  color: #8f6410;
}

.page-contact .local .sec-head h2 {
  color: var(--on-paper);
}

.page-contact .local .sec-lede {
  color: rgba(18, 33, 29, 0.74);
}

.page-contact .local-table {
  margin: 0;
  border-top: 2px solid var(--on-paper);
  border-bottom: 1px solid var(--line-paper);
}

.page-contact .local-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-paper);
}

.page-contact .local-row:last-child {
  border-bottom: 0;
}

.page-contact .local-row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(18, 33, 29, 0.56);
}

.page-contact .local-row dd {
  margin: 0;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.7;
  overflow-wrap: anywhere;
  color: var(--on-paper);
}

/* ---------- 到访与寄送 ---------- */
.page-contact .visit {
  padding: clamp(48px, 6.4vw, 88px) 0;
}

.page-contact .visit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .visit-card {
  padding: clamp(22px, 2.6vw, 30px);
  background: linear-gradient(158deg, var(--pine), var(--panel) 72%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-contact .visit-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.38;
  color: var(--paper);
}

.page-contact .visit-card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.84;
  color: var(--text-soft);
}

.page-contact .visit-note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 12.5px;
  line-height: 1.72;
  overflow-wrap: anywhere;
  color: var(--cyan);
}

/* ---------- 收尾指引 ---------- */
.page-contact .contact-next {
  padding: clamp(46px, 6vw, 80px) 0 clamp(62px, 8vw, 112px);
}

.page-contact .contact-next h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .contact-next p {
  margin: 0 0 22px;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-contact .next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .channel-card--hours {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-contact .local-row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .channel-card--hours {
    grid-column: auto;
  }

  .page-contact .correction-body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-contact .coop-item {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(24px, 3.4vw, 46px);
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-contact .hero-lede {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .hours-fill {
    animation: none;
  }

  .page-contact .channel-card,
  .page-contact .coop-item,
  .page-contact .corr-step {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .coop-item:hover,
  .page-contact .corr-step:hover {
    transform: none;
  }
}