.page-contact {
  --pc-pad-x: 22px;
}

.page-contact img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  padding-top: 22px;
}

.page-contact .breadcrumb {
  margin-bottom: 26px;
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: 34px;
}

.page-contact .pc-hero__copy {
  max-width: 60ch;
}

.page-contact .pc-hero__copy .display {
  margin: 14px 0 18px;
  font-style: italic;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.page-contact .pc-hero__copy .lede {
  margin: 0;
  color: var(--navy-2);
}

.page-contact .pc-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-quick__link {
  display: inline-block;
  padding: 9px 15px;
  border: 2px solid var(--navy);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: 3px 3px 0 rgba(11, 31, 58, 0.9);
  transition: transform 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease, border-color 0.16s ease;
}

.page-contact .pc-quick__link:hover,
.page-contact .pc-quick__link:focus-visible {
  background: var(--yellow);
  border-color: var(--red-deep);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(11, 31, 58, 0.9);
}

.page-contact .pc-hero__figure {
  border: 3px solid var(--navy);
  box-shadow: var(--shadow-hard);
  background: var(--navy);
}

.page-contact .pc-hero__figure .media__caption {
  padding: 12px 16px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--cream);
  background: var(--navy);
}

/* ---------- 区块标题 ---------- */

.page-contact .pc-sec-head {
  max-width: 66ch;
  margin-bottom: 30px;
}

.page-contact .pc-sec-head .eyebrow {
  color: var(--red);
}

.page-contact .pc-sec-head__lede {
  margin: 12px 0 0;
  color: var(--navy-2);
  font-size: 1.02rem;
  line-height: 1.78;
}

/* ---------- 联系信息卡片 ---------- */

.page-contact .pc-reach {
  display: grid;
  gap: 22px;
}

.page-contact .pc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: 26px var(--pc-pad-x) 24px;
  background: var(--cream);
  border: 3px solid var(--navy);
  border-top: 8px solid var(--red);
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-top-color 0.18s ease;
}

.page-contact .pc-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 12px 12px 0 rgba(11, 31, 58, 0.92);
}

.page-contact .pc-card--phone {
  border-top-color: var(--cyan);
}

.page-contact .pc-card--addr {
  border-top-color: var(--yellow);
}

.page-contact .pc-card__tag {
  align-self: flex-start;
}

.page-contact .pc-card__title {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.page-contact .pc-card__value {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 4.6vw, 1.28rem);
  font-weight: 700;
  line-height: 1.36;
  color: var(--ink);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .pc-card__value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 3px solid var(--red);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-contact .pc-card__value a:hover,
.page-contact .pc-card__value a:focus-visible {
  color: var(--red-deep);
  border-color: var(--red-deep);
}

.page-contact .pc-card__note {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--navy-2);
}

.page-contact .pc-card__meta {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(159, 179, 200, 0.9);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--navy);
}

.page-contact .pc-reach__figure {
  margin: 32px 0 0;
  border: 3px solid var(--navy);
  box-shadow: 6px 6px 0 rgba(11, 31, 58, 0.9);
  background: var(--navy);
}

.page-contact .pc-reach__figure .media__caption {
  padding: 12px 16px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--cream);
  background: var(--navy);
}

/* ---------- 来信建议步骤 ---------- */

.page-contact .pc-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-step {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 22px 0 22px 18px;
  border-left: 4px solid var(--navy);
  border-bottom: var(--rule-thin);
  transition: border-left-color 0.18s ease, padding-left 0.18s ease;
}

.page-contact .pc-step:last-child {
  border-bottom: none;
}

.page-contact .pc-step:hover {
  border-left-color: var(--red);
  padding-left: 24px;
}

.page-contact .pc-step__idx {
  font-family: var(--font-mono);
  font-size: 1.42rem;
  font-weight: 700;
  line-height: 1;
  padding-top: 3px;
  color: var(--mist);
  transition: color 0.18s ease;
}

.page-contact .pc-step:hover .pc-step__idx {
  color: var(--red);
}

.page-contact .pc-step__title {
  margin: 0 0 6px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--navy);
}

.page-contact .pc-step__body p {
  margin: 0;
  color: var(--navy-2);
  line-height: 1.75;
}

/* ---------- 合作与内容共建 ---------- */

.page-contact .pc-partner {
  display: grid;
  gap: 30px;
}

.page-contact .pc-partner__copy {
  max-width: 66ch;
}

.page-contact .pc-partner__copy .eyebrow {
  color: var(--cyan);
}

.page-contact .pc-partner__copy .h2 {
  margin: 12px 0 18px;
  color: var(--cream);
}

.page-contact .pc-partner__copy p {
  margin: 0 0 14px;
  color: rgba(255, 248, 242, 0.82);
  line-height: 1.8;
}

.page-contact .pc-partner__copy p:last-child {
  margin-bottom: 0;
}

.page-contact .pc-partner__side {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-content: flex-start;
}

.page-contact .band--navy .btn--ghost {
  color: var(--cream);
  border-color: rgba(255, 248, 242, 0.55);
}

.page-contact .band--navy .btn--ghost:hover,
.page-contact .band--navy .btn--ghost:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 回复时间 ---------- */

.page-contact .pc-hours {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-contact .pc-hours__clock {
  padding: 26px var(--pc-pad-x) 24px;
  background: var(--navy);
  border: 3px solid var(--navy);
  box-shadow: var(--shadow-red);
}

.page-contact .pc-hours__clock .eyebrow {
  color: var(--cyan);
}

.page-contact .pc-hours__num {
  margin: 12px 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(1.85rem, 8vw, 2.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-contact .pc-hours__sub {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 248, 242, 0.75);
  overflow-wrap: anywhere;
}

.page-contact .pc-hours__body .h2 {
  margin-bottom: 16px;
}

.page-contact .pc-hours__body p {
  margin: 0 0 15px;
  color: var(--navy-2);
  line-height: 1.8;
}

.page-contact .pc-hours__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 中屏 ---------- */

@media (min-width: 700px) {
  .page-contact {
    --pc-pad-x: 26px;
  }

  .page-contact .pc-reach {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .pc-step {
    grid-template-columns: 60px minmax(0, 1fr);
    padding: 26px 0 26px 24px;
  }

  .page-contact .pc-hours {
    grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
    gap: 44px;
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 960px) {
  .page-contact .pc-hero {
    padding-top: 34px;
  }

  .page-contact .pc-hero__grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 56px;
    align-items: center;
  }

  .page-contact .pc-partner {
    grid-template-columns: 1.55fr 0.8fr;
    gap: 52px;
    align-items: start;
  }

  .page-contact .pc-partner__side {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-contact .pc-step {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .page-contact .pc-step__idx {
    font-size: 1.6rem;
  }
}