.page-contact {
  --ct-card-pad: clamp(20px, 2.6vw, 30px);
  --ct-gap: clamp(28px, 4.5vw, 56px);
}

/* ============ 首屏 ============ */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(22px, 3.5vw, 44px) 0 clamp(36px, 5vw, 72px);
  border-bottom: 1px solid var(--rock-line);
  background:
    radial-gradient(680px 320px at 84% 16%, rgba(216, 162, 74, 0.10), transparent 68%),
    radial-gradient(520px 280px at 4% 92%, rgba(180, 101, 58, 0.09), transparent 70%);
}

.page-contact .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .hero-copy {
  max-width: 46ch;
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-contact .hero-lead {
  margin: 18px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 52px);
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding-top: 22px;
  border-top: 1px dashed var(--rock-line);
}

.page-contact .hero-facts .fact {
  min-width: 120px;
}

.page-contact .hero-facts dt {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-contact .hero-facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  color: var(--bone);
}

.page-contact .hero-facts .mono {
  color: var(--gilt);
}

/* ============ 主体：非对称双栏 ============ */
.page-contact .contact-body {
  padding: clamp(44px, 6vw, 88px) 0;
}

.page-contact .body-grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .channels {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .channel-figure {
  margin: 0;
  overflow: hidden;
  clip-path: var(--cut-md);
  border: 1px solid var(--rock-line);
}

.page-contact .channel-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.06);
}

.page-contact .channel-card {
  position: relative;
  padding: var(--ct-card-pad);
  background: linear-gradient(155deg, rgba(23, 26, 32, 0.96), rgba(13, 14, 17, 0.98));
  border: 1px solid var(--rock-line);
  clip-path: var(--cut-md);
  transition: transform 0.32s var(--ease), border-color 0.32s var(--ease),
    background 0.32s var(--ease);
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  top: 14px;
  left: 0;
  width: 56px;
  height: 1px;
  background: linear-gradient(90deg, var(--gilt), rgba(216, 162, 74, 0));
  pointer-events: none;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(216, 162, 74, 0.55);
  background: linear-gradient(155deg, rgba(30, 34, 42, 0.96), rgba(16, 18, 22, 0.98));
}

.page-contact .channel-index {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-contact .channel-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-contact .channel-desc {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .channel-value {
  display: block;
  margin: 0 0 12px;
  padding: 12px 14px;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--gilt-hi);
  background: rgba(216, 162, 74, 0.07);
  border-left: 2px solid var(--gilt);
  word-break: break-all;
}

.page-contact .channel-addr {
  margin: 0 0 14px;
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--bone);
  background: rgba(180, 101, 58, 0.10);
  border-left: 2px solid var(--copper);
}

.page-contact .channel-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 右栏 */
.page-contact .body-main {
  display: grid;
  gap: clamp(36px, 5vw, 64px);
  align-content: start;
}

.page-contact .block-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-contact .block-lead {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* 时段表 */
.page-contact .hours-table {
  width: 100%;
  margin: clamp(22px, 3vw, 32px) 0 0;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 14px;
}

.page-contact .hours-table thead th {
  padding: 0 12px 10px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
  border-bottom: 1px solid var(--rock-line);
}

.page-contact .hours-table thead th:last-child,
.page-contact .hours-table tbody td:last-child {
  padding-right: 0;
}

.page-contact .hours-table tbody th,
.page-contact .hours-table tbody td {
  padding: 16px 12px 16px 0;
  text-align: left;
  vertical-align: top;
  font-weight: 400;
  line-height: 1.6;
  color: var(--mist);
  border-bottom: 1px solid var(--rock-line);
}

.page-contact .hours-table tbody th {
  font-weight: 600;
  color: var(--bone);
}

.page-contact .hours-table tbody tr.is-primary {
  background: linear-gradient(90deg, rgba(216, 162, 74, 0.14), rgba(216, 162, 74, 0));
}

.page-contact .hours-table tbody tr.is-primary th,
.page-contact .hours-table tbody tr.is-primary td {
  color: var(--bone);
}

.page-contact .hours-table .mono {
  color: var(--gilt);
}

/* 准备清单 */
.page-contact .checklist {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rock-line);
}

.page-contact .checklist li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rock-line);
}

.page-contact .checklist .step {
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gilt);
}

.page-contact .checklist h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--bone);
}

.page-contact .checklist p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ============ 底部信息条 ============ */
.page-contact .contact-strip {
  padding: clamp(40px, 5.5vw, 80px) 0;
  background: var(--rock-deep);
  border-top: 1px solid var(--rock-line);
}

.page-contact .strip-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-contact .strip-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-contact .strip-lead {
  margin: 14px 0 0;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .strip-points {
  display: grid;
  gap: 12px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .strip-points li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--bone);
}

.page-contact .strip-points .dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  background: var(--patina);
  transform: translateY(-2px);
}

.page-contact .strip-points .mono {
  color: var(--gilt);
}

.page-contact .strip-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--rock-line);
}

.page-contact .strip-links a {
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--gilt);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 162, 74, 0.35);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .strip-links a:hover,
.page-contact .strip-links a:focus-visible {
  color: var(--gilt-hi);
  border-color: var(--gilt-hi);
}

.page-contact .strip-visual {
  margin: 0;
  overflow: hidden;
  clip-path: var(--cut-lg);
  border: 1px solid var(--rock-line);
}

.page-contact .strip-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.05);
}

/* ============ 章节指示器 ============ */
.page-contact .contact-indicator {
  display: none;
  position: fixed;
  right: clamp(12px, 2vw, 24px);
  bottom: clamp(76px, 9vw, 104px);
  z-index: 5;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  background: rgba(13, 14, 17, 0.88);
  border: 1px solid var(--rock-line);
  clip-path: var(--cut-sm);
  pointer-events: none;
}

.page-contact .contact-indicator .mono {
  color: var(--gilt);
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-contact .checklist li {
    grid-template-columns: 56px minmax(0, 1fr);
    padding: 20px 0;
  }
}

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

@media (min-width: 960px) {
  .page-contact .body-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-indicator {
    display: flex;
  }
}

@media (max-width: 480px) {
  .page-contact .hero-facts {
    gap: 22px;
  }

  .page-contact .hours-table {
    font-size: 13px;
  }

  .page-contact .hours-table tbody th,
  .page-contact .hours-table tbody td {
    padding: 13px 8px 13px 0;
  }

  .page-contact .channel-value,
  .page-contact .channel-addr {
    font-size: 14px;
    padding: 10px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .strip-links a {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within {
    transform: none;
  }
}