.page-contact {
  --contact-glow: rgba(0, 229, 255, 0.07);
  --contact-line: rgba(0, 229, 255, 0.18);
  --contact-purple-glow: rgba(123, 47, 190, 0.26);
}

.page-contact .container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
  box-sizing: border-box;
}

/* ---- 页面头部 ---- */
.page-contact .contact-hero {
  position: relative;
  padding: 24px 0 36px;
  border-bottom: 1px solid var(--color-line);
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% -10%, var(--contact-purple-glow), transparent 60%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--gradient-main);
  z-index: 2;
}

.page-contact .contact-hero .container {
  position: relative;
  z-index: 1;
}

.page-contact .breadcrumb {
  margin-bottom: 22px;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-contact .breadcrumb li {
  color: var(--color-dim);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--color-dim);
}

.page-contact .breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.page-contact .breadcrumb a:hover {
  color: var(--color-accent);
}

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

.page-contact .contact-hero-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-contact .page-meta {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.page-contact .page-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1.15;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}

.page-contact .page-title::before {
  content: "// ";
  color: var(--color-accent);
}

.page-contact .contact-hero-desc {
  margin: 14px 0 0;
  max-width: 680px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .contact-hero-badge {
  align-self: flex-start;
  display: inline-flex;
  flex-direction: column;
  padding: 14px 20px;
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent);
  background: rgba(0, 229, 255, 0.05);
}

.page-contact .hero-badge-main {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-ink);
}

.page-contact .hero-badge-label {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

/* ---- 通用 section ---- */
.page-contact .contact-section {
  position: relative;
  padding: 52px 0;
}

.page-contact .contact-section + .contact-section {
  border-top: 1px solid var(--color-faint-line);
}

.page-contact .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 14px;
  row-gap: 8px;
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
}

.page-contact .section-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-contact .section-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.3;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}

.page-contact .section-desc {
  flex-basis: 100%;
  margin: 0;
  color: var(--color-dim);
  font-size: 13px;
}

/* ---- 联系渠道 ---- */
.page-contact .channel-tip {
  margin-bottom: 16px;
  padding: 12px 16px;
  border: 1px dashed var(--color-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 22px 22px;
  border: 1px solid var(--color-line);
  background: linear-gradient(180deg, rgba(17, 24, 56, 0.75), rgba(11, 16, 41, 0.92));
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  overflow: hidden;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.page-contact .email-card::before {
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-strong));
}

.page-contact .phone-card::before {
  background: linear-gradient(90deg, var(--color-accent-strong), var(--color-warning));
}

.page-contact .contact-card:hover {
  border-color: rgba(0, 229, 255, 0.35);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 229, 255, 0.06);
  transform: translateY(-2px);
}

.page-contact .contact-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.page-contact .card-index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--color-dim);
}

.page-contact .tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid rgba(0, 229, 255, 0.28);
  background: rgba(0, 229, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-contact .contact-card-title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}

.page-contact .contact-card-desc {
  margin: 0 0 18px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.65;
}

.page-contact .contact-email-link,
.page-contact .contact-phone-link {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding: 14px 16px;
  border: 1px solid var(--color-line);
  background: rgba(0, 229, 255, 0.04);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.page-contact .contact-email-link:hover,
.page-contact .contact-phone-link:hover {
  border-color: var(--color-accent);
  background: rgba(0, 229, 255, 0.1);
}

.page-contact .contact-link-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
}

.page-contact .email-text {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-ink);
  word-break: break-all;
  line-height: 1.4;
}

.page-contact .phone-text {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: 0.06em;
}

.page-contact .contact-card-note {
  margin: 12px 0 0;
  color: var(--color-dim);
  font-size: 13px;
  line-height: 1.6;
}

/* ---- 工作时间 ---- */
.page-contact .hour-section {
  background-image:
    radial-gradient(circle at 1px 1px, rgba(0, 229, 255, 0.08) 1px, transparent 0),
    linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
  background-size: 16px 16px, 48px 48px, 48px 48px;
}

.page-contact .hour-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 28px 22px;
  border: 1px solid var(--color-line);
  background: rgba(11, 16, 41, 0.8);
}

.page-contact .hour-visual {
  display: flex;
  flex-direction: column;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-faint-line);
}

.page-contact .hour-kicker {
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-dim);
}

.page-contact .hour-time {
  display: inline-block;
  padding: 10px 16px;
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent);
  background: rgba(0, 229, 255, 0.05);
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.04em;
  color: var(--color-ink);
}

@supports (background-clip: text) or (-webkit-background-clip: text) {
  .page-contact .hour-time {
    background: linear-gradient(120deg, var(--color-ink) 30%, var(--color-accent) 85%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.page-contact .hour-week {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-accent);
}

.page-contact .hour-features {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-contact .hour-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--color-faint-line);
}

.page-contact .hour-feature:last-child {
  border-bottom: none;
}

.page-contact .hour-feature-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 106, 0, 0.35);
  background: rgba(255, 106, 0, 0.08);
  color: var(--color-warning);
  font-size: 14px;
  line-height: 1;
}

.page-contact .hour-feature p {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
}

.page-contact .hour-feature strong {
  color: var(--color-ink);
  font-weight: 600;
}

.page-contact .hour-note {
  margin: 18px 0 0;
  padding: 12px 0 12px 14px;
  border-left: 3px solid var(--color-accent-strong);
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.65;
}

/* ---- 位置与地图 ---- */
.page-contact .location-section {
  background: linear-gradient(180deg, transparent, rgba(123, 47, 190, 0.04) 30%, transparent);
}

.page-contact .location-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .location-info-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .location-card {
  position: relative;
  padding: 26px 22px;
  border: 1px solid var(--color-line);
  background: rgba(17, 24, 56, 0.7);
}

.page-contact .location-card .card-index {
  display: inline-block;
  margin-bottom: 12px;
}

.page-contact .location-card-title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-ink);
}

.page-contact .location-address {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-ink);
}

.page-contact .location-tip {
  margin: 0 0 18px;
  color: var(--color-dim);
  font-size: 13px;
}

.page-contact .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--color-line);
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.page-contact .btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(0, 229, 255, 0.06);
}

.page-contact .img-frame {
  position: relative;
  border: 1px solid var(--color-line);
  background: var(--color-surface-alt);
  overflow: hidden;
}

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

.page-contact .office-img {
  aspect-ratio: 3 / 2;
}

.page-contact .office-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.12), transparent 55%);
  pointer-events: none;
}

.page-contact .location-map-col {
  display: flex;
  flex-direction: column;
}

.page-contact .map-figure {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 14px;
  border: 1px solid var(--color-line);
  background: rgba(11, 16, 41, 0.85);
}

.page-contact .map-img {
  aspect-ratio: 4 / 3;
}

.page-contact .map-caption {
  margin: 12px 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

/* ---- 相关入口 ---- */
.page-contact .related-section {
  padding-bottom: 72px;
}

.page-contact .related-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px 24px;
  border: 1px solid var(--color-line);
  background: linear-gradient(135deg, rgba(123, 47, 190, 0.12), rgba(0, 229, 255, 0.05));
}

.page-contact .related-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-contact .related-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-ink);
}

.page-contact .related-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .related-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--color-faint-line);
  background: rgba(4, 6, 18, 0.4);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.page-contact .related-link-main {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--color-ink);
  transition: color 0.2s;
}

.page-contact .related-link-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
}

.page-contact .related-link:hover {
  border-color: rgba(0, 229, 255, 0.35);
  background: rgba(0, 229, 255, 0.05);
}

.page-contact .related-link:hover .related-link-main {
  color: var(--color-accent);
}

/* ---- 桌面增强 ---- */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 36px 0 48px;
  }

  .page-contact .contact-hero-main {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }

  .page-contact .page-title {
    font-size: 40px;
  }

  .page-contact .contact-hero-badge {
    flex-shrink: 0;
    margin-bottom: 4px;
  }

  .page-contact .section-desc {
    flex-basis: auto;
    margin-left: auto;
  }

  .page-contact .channel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-contact .email-text {
    font-size: 15px;
  }

  .page-contact .phone-text {
    font-size: 26px;
  }

  .page-contact .hour-panel {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 36px 40px;
  }

  .page-contact .hour-visual {
    min-width: 260px;
    padding-right: 40px;
    padding-bottom: 0;
    border-bottom: none;
  }

  .page-contact .hour-time {
    font-size: 36px;
  }

  .page-contact .hour-features {
    flex-direction: row;
    gap: 32px;
  }

  .page-contact .hour-feature {
    border-bottom: none;
    padding: 8px 0;
  }

  .page-contact .location-grid {
    grid-template-columns: 7fr 5fr;
    gap: 28px;
  }

  .page-contact .location-info-col {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (min-width: 992px) {
  .page-contact .contact-section {
    padding: 64px 0;
  }

  .page-contact .hour-features {
    gap: 48px;
  }

  .page-contact .related-panel {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 32px 36px;
  }

  .page-contact .related-links {
    flex-direction: row;
    gap: 16px;
  }

  .page-contact .related-link {
    min-width: 180px;
  }
}