.page-contact {
  --contact-card-bg: #FBF6EC;
  --contact-shadow: rgba(14, 15, 18, 0.08);
  padding-bottom: 8px;
}

.page-contact .crumbs {
  padding-top: 20px;
}

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

.page-contact .hero-grid {
  display: grid;
  gap: 24px;
  padding-top: 22px;
  padding-bottom: 30px;
}

.page-contact .kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 10px;
  border: 1px solid var(--court-gold);
  background: var(--gold-light);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-contact h1 {
  margin: 0;
  color: var(--ink-900);
  font-size: clamp(29px, 8vw, 56px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-contact .lede {
  margin: 16px 0 0;
  max-width: 34em;
  color: var(--ink-700);
  font-size: 17px;
  line-height: 1.85;
}

.page-contact .hero-points {
  margin: 22px 0 0;
  padding: 0;
  max-width: 34em;
  list-style: none;
  border-top: 1px solid var(--line-gray);
}

.page-contact .hero-points li {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr);
  column-gap: 12px;
  align-items: start;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-gray);
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .hero-points li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 9px;
  background: var(--court-gold);
}

.page-contact .hero-figure {
  margin: 0;
}

.page-contact .block {
  padding-top: 40px;
}

.page-contact h2 {
  margin: 0 0 10px;
  color: var(--ink-900);
  font-size: clamp(22px, 4.6vw, 32px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-contact .block-lede {
  margin: 0 0 22px;
  max-width: 34em;
  color: var(--ink-700);
  font-size: 16px;
  line-height: 1.85;
}

/* 三张联系卡 */
.page-contact .channel-grid {
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  background: var(--contact-card-bg);
  border: 1px solid var(--line-gray);
  border-top: 4px solid var(--line-gray);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}

.page-contact .channel-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--contact-shadow);
}

.page-contact .channel-card--blue {
  border-top-color: var(--electric-blue);
}

.page-contact .channel-card--gold {
  border-top-color: var(--court-gold);
}

.page-contact .channel-card--orange {
  border-top-color: var(--warm-orange);
}

.page-contact .channel-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-700);
}

.page-contact .channel-card--blue .channel-tag {
  color: var(--blue-ink);
}

.page-contact .channel-card h3 {
  margin: 0;
  color: var(--ink-900);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
}

.page-contact .channel-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

.page-contact .channel-value--mail {
  color: var(--blue-ink);
}

.page-contact .channel-value--tel {
  color: var(--ink-900);
  font-size: 19px;
  font-weight: 700;
}

.page-contact .channel-use {
  margin: 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .channel-note {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-gray);
  color: var(--ink-700);
  font-size: 13px;
  line-height: 1.6;
}

/* 响应时效 */
.page-contact .response {
  margin-top: 42px;
  padding: 34px 0 38px;
  background-color: var(--ink-900);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(201, 192, 174, 0.07) 0,
    rgba(201, 192, 174, 0.07) 1px,
    transparent 1px,
    transparent 48px
  );
  color: var(--paper-100);
}

.page-contact .response h2 {
  color: var(--paper-100);
}

.page-contact .response-lede {
  color: var(--paper-200);
}

.page-contact .stats {
  display: grid;
  gap: 1px;
  margin-top: 22px;
  background: rgba(201, 192, 174, 0.28);
  border: 1px solid rgba(201, 192, 174, 0.28);
}

.page-contact .stat {
  padding: 18px 16px 20px;
  background: var(--ink-700);
}

.page-contact .stat-num {
  display: block;
  color: var(--court-gold);
  font-family: var(--font-mono);
  font-size: clamp(28px, 6.4vw, 40px);
  font-weight: 700;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}

.page-contact .stat-unit {
  margin-left: 4px;
  color: var(--gold-light);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-contact .stat-label {
  display: block;
  margin-top: 8px;
  color: var(--paper-200);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-contact .response-note {
  margin: 22px 0 0;
  max-width: 34em;
  color: var(--paper-200);
  font-size: 15px;
  line-height: 1.85;
}

/* 反馈要素 */
.page-contact .check-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-contact .check-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line-gray);
}

.page-contact .check-item:last-child {
  border-bottom: 1px solid var(--line-gray);
}

.page-contact .check-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--ink-700);
  background: var(--paper-200);
  color: var(--ink-700);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .check-text h3 {
  margin: 0 0 4px;
  color: var(--ink-900);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.page-contact .check-text p {
  margin: 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .feedback-tip {
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 3px solid var(--electric-blue);
  background: var(--paper-200);
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.8;
}

/* 合作方向 */
.page-contact .partner-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-gray);
}

.page-contact .partner-row {
  display: grid;
  gap: 4px 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-gray);
}

.page-contact .partner-num {
  color: var(--court-gold);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.page-contact .partner-row h3 {
  margin: 0;
  color: var(--ink-900);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.page-contact .partner-row p {
  margin: 0;
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .partners-mail {
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line-gray);
  border-left: 3px solid var(--court-gold);
  background: var(--contact-card-bg);
  color: var(--ink-900);
  font-size: 15px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

/* 来访与邮寄 */
.page-contact .visit-grid {
  display: grid;
  gap: 20px;
  margin-top: 22px;
}

.page-contact .visit-figure {
  margin: 0;
}

.page-contact .site-card {
  padding: 22px 18px;
  border: 1px solid var(--line-gray);
  background-color: var(--paper-200);
  background-image: linear-gradient(var(--line-gray) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-gray) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-contact .site-row {
  padding: 0 0 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line-gray);
  background: var(--paper-200);
}

.page-contact .site-row:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-contact .site-card dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-ink);
}

.page-contact .site-card dd {
  margin: 5px 0 0;
  color: var(--ink-900);
  font-size: 16px;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

/* 延伸阅读 */
.page-contact .next-links {
  margin-top: 44px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line-gray);
}

.page-contact .link-grid {
  display: grid;
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--line-gray);
  background: var(--line-gray);
}

.page-contact .link-grid a {
  display: block;
  padding: 15px 16px;
  background: var(--paper-100);
  border-left: 3px solid transparent;
  color: var(--ink-900);
  font-size: 15px;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 0.16s var(--ease-out), background 0.16s var(--ease-out);
}

.page-contact .link-grid a::after {
  content: " →";
  color: var(--electric-blue);
  font-family: var(--font-mono);
}

.page-contact .link-grid a:hover,
.page-contact .link-grid a:focus-visible {
  border-left-color: var(--electric-blue);
  background: var(--contact-card-bg);
}

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

@media (min-width: 760px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .partner-row {
    grid-template-columns: 48px minmax(0, 0.85fr) minmax(0, 1.4fr);
    align-items: baseline;
    gap: 6px 24px;
  }
}

@media (min-width: 900px) {
  .page-contact .crumbs {
    padding-top: 28px;
  }

  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    column-gap: 44px;
    padding-top: 40px;
    padding-bottom: 44px;
  }

  .page-contact .block {
    padding-top: 52px;
  }

  .page-contact .response {
    margin-top: 56px;
    padding: 44px 0 48px;
  }

  .page-contact .check-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }

  .page-contact .check-item:nth-last-child(2) {
    border-bottom: 1px solid var(--line-gray);
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: 36px;
  }

  .page-contact .next-links {
    padding-bottom: 56px;
  }
}

@media (min-width: 1000px) {
  .page-contact .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

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