.page-contact {
  --ct-gap: 72px;
  color: var(--stone);
}

/* 面包屑 */
.page-contact .breadcrumb {
  padding: 26px 0 0;
}
.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
}
.page-contact .breadcrumb-item {
  color: var(--muted);
}
.page-contact .breadcrumb-item a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-contact .breadcrumb-item a:hover {
  color: var(--cyan);
}
.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--gold-light);
}

/* 首屏 */
.page-contact .ct-hero {
  display: grid;
  gap: 32px;
  padding: 36px 0 52px;
  border-bottom: 1px solid var(--line);
}
.page-contact .ct-hero-copy {
  position: relative;
  padding-left: 18px;
}
.page-contact .ct-hero-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 3px;
  height: 52px;
  background: var(--gold);
  border-radius: 3px;
}
.page-contact .ct-hero-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: var(--fs-xxl);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--gold-light);
}
.page-contact .ct-hero-lead {
  margin: 22px 0 0;
  max-width: 640px;
  font-size: var(--fs-body);
  line-height: 1.85;
}
.page-contact .ct-hero-side {
  background: var(--ink-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
}
.page-contact .ct-hero-time-label {
  margin: 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--muted);
}
.page-contact .ct-hero-time-value {
  margin: 12px 0 0;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.02em;
}
.page-contact .ct-hero-time-note {
  margin: 10px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--stone);
}

/* 通道区 */
.page-contact .ct-channels {
  padding-top: var(--ct-gap);
}
.page-contact .ct-channel-grid {
  display: grid;
  gap: 18px;
  margin-top: 32px;
}
.page-contact .ct-channel {
  position: relative;
  background: var(--ink-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px 26px;
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.page-contact .ct-channel:hover {
  transform: translateY(-2px);
  background: var(--ink-2);
  box-shadow: 0 0 0 1px var(--line-strong);
}
.page-contact .ct-channel-icon {
  display: block;
  width: 34px;
  height: 34px;
  color: var(--gold);
  transition: color var(--dur) var(--ease);
}
.page-contact .ct-channel:hover .ct-channel-icon {
  color: var(--cyan);
}
.page-contact .ct-channel-no {
  display: block;
  margin: 18px 0 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--muted);
}
.page-contact .ct-channel-title {
  margin: 8px 0 0;
  font-family: var(--serif);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--paper);
}
.page-contact .ct-channel-tag {
  margin: 12px 0 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: var(--clay);
}
.page-contact .ct-channel-text {
  margin: 14px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--stone);
}
.page-contact .ct-channel-value {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.7;
  color: var(--gold-light);
  overflow-wrap: anywhere;
}
.page-contact .ct-addr span {
  display: block;
}

/* 通栏图 */
.page-contact .ct-photo {
  margin: 56px 0 0;
}
.page-contact .ct-photo .figure-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-1);
}
.page-contact .ct-photo .figure-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-contact .ct-photo .figure-caption {
  margin-top: 14px;
  font-size: var(--fs-xs);
  line-height: 1.8;
  color: var(--muted);
}

/* 留白焦点块 */
.page-contact .ct-focus {
  margin: 80px 0;
}
.page-contact .ct-focus-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.page-contact .ct-focus-kicker {
  margin: 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.24em;
  color: var(--clay);
}
.page-contact .ct-focus-title {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-size: var(--fs-xl);
  font-weight: 900;
  line-height: 1.3;
  color: var(--gold-light);
}
.page-contact .ct-focus-text {
  margin: 20px 0 0;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--stone);
}
.page-contact .ct-focus-code {
  display: inline-block;
  padding: 2px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  font-weight: 700;
  color: var(--cyan);
}
.page-contact .ct-focus-rule {
  display: block;
  width: 100%;
  height: 1px;
  margin: 36px auto 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* 双栏说明区 */
.page-contact .ct-two-col {
  display: grid;
  gap: 44px;
}
.page-contact .ct-sub-title,
.page-contact .ct-time-title {
  margin: 0;
  font-family: var(--serif);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--paper);
}
.page-contact .ct-sub-lead {
  margin: 14px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--stone);
  max-width: 560px;
}
.page-contact .ct-fields {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-contact .ct-field {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 20px;
  background: var(--ink-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color var(--dur) var(--ease);
}
.page-contact .ct-field:hover {
  border-color: var(--line-strong);
}
.page-contact .ct-field-no {
  flex: 0 0 auto;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  padding-top: 3px;
}
.page-contact .ct-field-name {
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--paper);
  letter-spacing: 0.02em;
}
.page-contact .ct-field-desc {
  margin: 8px 0 0;
  font-size: var(--fs-xs);
  line-height: 1.8;
  color: var(--stone);
}
.page-contact .ct-field-desc .mono {
  color: var(--cyan);
}
.page-contact .ct-inline-note {
  margin: 24px 0 0;
  font-size: var(--fs-xs);
  line-height: 1.9;
  color: var(--muted);
}
.page-contact .ct-inline-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}
.page-contact .ct-inline-note a:hover {
  border-color: var(--cyan);
}

/* 响应时段 */
.page-contact .ct-time-col {
  background: var(--ink-1);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.page-contact .ct-time-big {
  margin: 18px 0 0;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.02em;
}
.page-contact .ct-time-sub {
  margin: 10px 0 0;
  font-size: var(--fs-xs);
  line-height: 1.8;
  color: var(--muted);
}
.page-contact .ct-time-points {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.page-contact .ct-time-points li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--stone);
}
.page-contact .ct-time-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* 企业协作咨询 */
.page-contact .ct-enterprise {
  position: relative;
  margin-top: 84px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-1);
  overflow: hidden;
}
.page-contact .ct-ent-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}
.page-contact .ct-ent-inner {
  position: relative;
  padding: 52px 0 56px;
}
.page-contact .ct-section-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: var(--fs-xl);
  font-weight: 900;
  line-height: 1.3;
  color: var(--gold-light);
  max-width: 20em;
}
.page-contact .ct-ent-lead {
  margin: 20px 0 0;
  max-width: 620px;
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: var(--stone);
}
.page-contact .ct-prep-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-contact .ct-prep {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(11, 20, 16, 0.6);
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--paper);
}
.page-contact .ct-prep-no {
  font-weight: 700;
  color: var(--magenta);
}
.page-contact .ct-ent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
.page-contact .ct-ent-foot {
  margin: 26px 0 0;
  font-size: var(--fs-xs);
  line-height: 1.85;
  color: var(--muted);
}
.page-contact .ct-ent-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}
.page-contact .ct-ent-foot a:hover {
  border-color: var(--cyan);
}

/* 桌面端 */
@media (min-width: 960px) {
  .page-contact .ct-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: 64px;
    padding: 60px 0 68px;
  }
  .page-contact .ct-hero-side {
    margin-bottom: 6px;
  }
  .page-contact .ct-channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: 44px;
  }
  .page-contact .ct-channel {
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    padding: 34px 30px 36px;
    background: transparent;
  }
  .page-contact .ct-channel:first-child {
    border-left: 0;
    padding-left: 0;
  }
  .page-contact .ct-channel:nth-child(2) {
    margin-top: 24px;
  }
  .page-contact .ct-channel:nth-child(3) {
    margin-top: 48px;
  }
  .page-contact .ct-channel:hover {
    background: var(--ink-2);
  }
  .page-contact .ct-two-col {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 64px;
    align-items: start;
  }
  .page-contact .ct-focus {
    margin: 104px 0;
  }
  .page-contact .ct-ent-inner {
    padding: 72px 0 76px;
  }
}