.page-contact {
  --pc-bg-grad: radial-gradient(circle at 88% 18%, rgba(15,110,106,0.07) 0%, transparent 42%), radial-gradient(circle at 8% 92%, rgba(201,125,80,0.06) 0%, transparent 34%);
  --pc-card-border: 1px solid rgba(107,125,92,0.3);
  --pc-card-shadow: 0 6px 18px rgba(43,43,43,0.06);
  --pc-ink-soft: rgba(43,43,43,0.78);
  background: var(--jn-cream);
  color: var(--jn-ink);
  min-height: 60vh;
}

/* 面包屑 */
.page-contact .jn-breadcrumb {
  padding: 1.5rem 1.25rem 0;
  font-family: var(--jn-font-mono);
  font-size: 0.875rem;
}

/* ===== 封面区 ===== */
.page-contact .pc-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2.75rem 1.25rem 2.25rem;
  overflow: hidden;
}
.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--pc-bg-grad);
  pointer-events: none;
}
.page-contact .pc-hero::after {
  content: "联络";
  position: absolute;
  right: 0.5rem;
  bottom: 0.75rem;
  z-index: 0;
  font-family: var(--jn-font-head);
  font-size: clamp(4rem, 10vw, 7rem);
  line-height: 1;
  color: rgba(15,110,106,0.05);
  writing-mode: vertical-rl;
  letter-spacing: 0.12em;
  pointer-events: none;
  display: none;
}
.page-contact .pc-hero__text {
  position: relative;
  z-index: 1;
  max-width: 640px;
}
.page-contact .pc-hero__text h1 {
  margin: 0.9rem 0 0.7rem;
  font-family: var(--jn-font-head);
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  line-height: 1.2;
  letter-spacing: 0.05em;
  color: var(--jn-ink);
}
.page-contact .pc-hero__lead {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--pc-ink-soft);
  max-width: 54ch;
}
.page-contact .pc-hero__meta {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(107,125,92,0.28);
}
.page-contact .pc-hero__meta-item {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  font-size: 0.95rem;
}
.page-contact .pc-hero__meta dt {
  font-family: var(--jn-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--jn-gray);
  min-width: 4.2em;
  text-transform: uppercase;
}
.page-contact .pc-hero__meta dd {
  margin: 0;
  font-family: var(--jn-font-mono);
  font-weight: 500;
  color: var(--jn-teal);
  word-break: break-all;
}
.page-contact .pc-hero__visual {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 0.5rem 0.5rem;
}
.page-contact .pc-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0.75rem;
  border: 1px dashed rgba(212,175,55,0.45);
  border-radius: 50%;
  pointer-events: none;
}
.page-contact .pc-hero__visual img {
  display: block;
  width: min(72vw, 260px);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--jn-gold);
  box-shadow: 0 0 0 6px rgba(212,175,55,0.14);
}
.page-contact .pc-envelope {
  position: absolute;
  right: 9%;
  bottom: 0;
  width: 48px;
  height: 48px;
  padding: 5px;
  background: var(--jn-cream);
  border-radius: 9px;
  box-shadow: var(--jn-shadow);
}

/* 通用工具 */
.page-contact .pc-mono {
  font-family: var(--jn-font-mono);
  letter-spacing: 0.02em;
}

/* ===== 联络卡组 ===== */
.page-contact .pc-stack {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: 0.75rem 1.25rem 2.75rem;
}
.page-contact .pc-card {
  display: flex;
  gap: 1rem;
  background: #fff;
  border: var(--pc-card-border);
  border-left: 4px solid var(--jn-teal);
  border-radius: 3px;
  box-shadow: var(--pc-card-shadow);
  padding: 1.5rem 1.25rem 1.4rem;
  max-width: 760px;
  position: relative;
}
.page-contact .pc-card__num {
  font-family: var(--jn-font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--jn-teal);
  line-height: 1;
  width: 2rem;
  flex-shrink: 0;
  border-top: 2px solid var(--jn-teal);
  padding-top: 0.5rem;
}
.page-contact .pc-card__body {
  flex: 1;
  min-width: 0;
}
.page-contact .pc-card__body h2 {
  font-family: var(--jn-font-head);
  font-size: 1.35rem;
  margin: 0 0 0.8rem;
  color: var(--jn-ink);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-contact .pc-card__body h2::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(107,125,92,0.3), transparent);
  max-width: 96px;
}
.page-contact .pc-card__note {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--jn-gray);
}

/* 邮箱卡 */
.page-contact .pc-mail__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}
.page-contact .pc-mail__addr {
  margin: 0;
  font-family: var(--jn-font-mono);
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  font-weight: 600;
  color: var(--jn-teal);
  letter-spacing: 0.02em;
  word-break: break-all;
  overflow-wrap: break-word;
}
.page-contact .pc-stamp {
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 2px solid rgba(201,125,80,0.6);
  border-radius: 50%;
  color: var(--jn-terra);
  font-family: var(--jn-font-head);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  line-height: 1.4;
  transform: rotate(-8deg);
  opacity: 0.8;
}

/* 服务时间卡 */
.page-contact .pc-time__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.page-contact .pc-time__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--jn-ink);
}
.page-contact .pc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.52em;
}
.page-contact .pc-dot--terra { background: var(--jn-terra); }
.page-contact .pc-dot--gold { background: var(--jn-gold); }
.page-contact .pc-dot--moss { background: var(--jn-moss); }

/* 通讯地址卡 */
.page-contact .pc-address__line,
.page-contact .pc-address__phone {
  margin: 0.2rem 0;
  font-family: var(--jn-font-mono);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--jn-ink);
  word-break: break-all;
}
.page-contact .pc-address__phone {
  color: var(--jn-teal);
  font-weight: 600;
}
.page-contact .pc-address__icp {
  display: inline-block;
  margin: 0.75rem 0 0;
  padding: 0.3rem 0.7rem;
  font-family: var(--jn-font-mono);
  font-size: 0.8rem;
  color: var(--jn-gray);
  background: rgba(107,125,92,0.1);
  border-radius: 2px;
}
.page-contact .pc-address__map {
  margin: 1.2rem 0 0;
}
.page-contact .pc-address__map img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 4px;
  border: 1px solid rgba(107,125,92,0.18);
}

/* ===== 响应区 ===== */
.page-contact .pc-response {
  position: relative;
  margin: 0.5rem 1.25rem 2.75rem;
  padding: 2rem 1.5rem 1.8rem;
  background: var(--jn-teal-deep);
  border-radius: 4px;
  overflow: hidden;
  color: var(--jn-cream);
}
.page-contact .pc-response::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(248,244,232,0.14);
  border-radius: 50%;
  pointer-events: none;
}
.page-contact .pc-response h2 {
  position: relative;
  z-index: 1;
  font-family: var(--jn-font-head);
  font-size: 1.5rem;
  margin: 0 0 0.6rem;
  color: var(--jn-cream);
  letter-spacing: 0.04em;
}
.page-contact .pc-response__lead {
  position: relative;
  z-index: 1;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(248,244,232,0.82);
}
.page-contact .pc-response__list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(248,244,232,0.16);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.page-contact .pc-response__list li {
  display: flex;
  gap: 0.6rem;
  line-height: 1.75;
  font-size: 0.92rem;
  color: rgba(248,244,232,0.88);
}
.page-contact .pc-response__list li::before {
  content: "·";
  flex-shrink: 0;
  color: var(--jn-gold);
  font-family: var(--jn-font-mono);
  font-weight: 700;
}
.page-contact .pc-response__list strong {
  color: var(--jn-cream);
  white-space: nowrap;
  font-weight: 600;
}

/* ===== 自助服务入口 ===== */
.page-contact .pc-help {
  padding: 0 1.25rem 3rem;
}
.page-contact .pc-help h2 {
  font-family: var(--jn-font-head);
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: var(--jn-ink);
}
.page-contact .pc-help__lead {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  color: var(--jn-gray);
}
.page-contact .pc-help__card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  height: 100%;
  padding: 1.5rem 1.25rem;
  background: #fff;
  border: var(--pc-card-border);
  border-radius: 3px;
  text-decoration: none;
  color: var(--jn-ink);
  transition: transform var(--jn-transition), border-color var(--jn-transition), box-shadow var(--jn-transition);
}
.page-contact .pc-help__card:hover,
.page-contact .pc-help__card:focus-visible {
  border-color: var(--jn-terra);
  box-shadow: 0 10px 24px rgba(201,125,80,0.14);
  transform: translateY(-3px);
  outline: none;
}
.page-contact .pc-help__card h3 {
  font-family: var(--jn-font-head);
  font-size: 1.2rem;
  margin: 0.2rem 0 0;
  color: var(--jn-teal);
}
.page-contact .pc-help__card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(43,43,43,0.75);
}
.page-contact .pc-help__card .jn-tag {
  align-self: flex-start;
}

/* ===== 桌面端布局 ===== */
@media (min-width: 768px) {
  .page-contact .jn-breadcrumb {
    max-width: 1080px;
    margin: 0 auto;
    padding: 2rem 2rem 0;
  }
  .page-contact .pc-hero {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 4.5rem 2rem 3.5rem;
    max-width: 1080px;
    margin: 0 auto;
  }
  .page-contact .pc-hero__text {
    flex: 0 0 56%;
  }
  .page-contact .pc-hero__meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem 2rem;
  }
  .page-contact .pc-hero__visual {
    flex: 0 0 34%;
    justify-content: flex-end;
    padding: 1rem 0;
  }
  .page-contact .pc-hero__visual img {
    width: min(100%, 300px);
  }
  .page-contact .pc-envelope {
    right: 2%;
    bottom: 0.5rem;
  }
  .page-contact .pc-hero::after {
    display: block;
  }

  .page-contact .pc-stack {
    align-items: flex-start;
    padding: 1.5rem 2rem 4rem;
    max-width: 1080px;
    margin: 0 auto;
  }
  .page-contact .pc-card {
    margin-left: 0;
  }
  .page-contact .pc-time {
    margin-left: clamp(1rem, 4vw, 2.75rem);
  }
  .page-contact .pc-address {
    margin-left: clamp(0.4rem, 2vw, 1.2rem);
  }

  .page-contact .pc-response {
    max-width: 860px;
    margin: 0.5rem auto 4rem;
    padding: 2.75rem 2.75rem 2.5rem;
  }
  .page-contact .pc-response__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem 2rem;
  }

  .page-contact .pc-help {
    padding: 0 2rem 4.5rem;
    max-width: 1080px;
    margin: 0 auto;
  }
  .page-contact .pc-help .jn-grid--3 {
    gap: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-help__card {
    transition: none;
  }
}