.page-contact {
  background-color: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-contact .container {
  width: 100%;
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 20px;
}

.page-contact__hero {
  position: relative;
  padding: calc(var(--header-h) + 30px) 0 44px;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 84% 12%, rgba(201, 146, 42, 0.18), transparent 48%),
    radial-gradient(rgba(23, 17, 15, 0.07) 1px, transparent 1px);
  background-size: auto, 14px 14px;
  border-bottom: var(--stroke) solid var(--ink);
}

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

.page-contact__hero .eyebrow {
  color: var(--red);
  font-weight: 500;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  margin: 0 0 10px;
}

.page-contact__h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 6.4vw, 3.5rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0;
  max-width: 18ch;
}

.page-contact__lede {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---- 渠道卡：不等宽、不等高、错位堆叠 ---- */
.page-contact__channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 34px;
}

.page-contact__card {
  position: relative;
  background: var(--paper);
  border: var(--stroke) solid var(--ink);
  box-shadow: var(--sh-1);
  padding: 20px 18px 22px;
  transition: border-color 0.26s var(--ease), box-shadow 0.26s var(--ease);
}

.page-contact__card:hover {
  border-color: var(--gold);
  box-shadow: var(--sh-2);
}

.page-contact__card-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--paper);
  background: var(--red);
  padding: 5px 11px;
  margin: 0 0 16px;
}

.page-contact__card:nth-child(2) .page-contact__card-tag {
  background: var(--gold);
  color: var(--ink);
}

.page-contact__card:nth-child(3) .page-contact__card-tag {
  background: var(--jade);
}

.page-contact__mail,
.page-contact__phone {
  font-family: var(--font-num);
  font-weight: 800;
  font-size: clamp(1.02rem, 4vw, 1.34rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0 0 14px;
  word-break: break-all;
}

.page-contact__phone {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.page-contact__addr {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0 0 14px;
}

.page-contact__card-note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---- 章节骨架 ---- */
.page-contact__section {
  padding: 48px 0;
}

.page-contact__section .section-head {
  margin-bottom: 22px;
}

.page-contact__section .section-index {
  display: inline-block;
  background: var(--red);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  padding: 5px 11px;
  margin: 0 0 12px;
}

.page-contact__section .section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 4.6vw, 2.1rem);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}

/* ---- 图片 ---- */
.page-contact__section--figure {
  padding: 8px 0 40px;
}

.page-contact__figure {
  margin: 0;
  border: var(--stroke) solid var(--ink);
  box-shadow: var(--sh-2);
  background: var(--paper);
}

.page-contact__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact__figure .figure-caption {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--muted);
  background: var(--paper);
}

/* ---- 回复时效 ---- */
.page-contact__sla {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact__sla-figure {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  align-self: start;
  justify-self: start;
  background: var(--gold-light);
  border: var(--stroke) solid var(--ink);
  box-shadow: var(--sh-3);
  padding: 14px 22px 18px;
}

.page-contact__num {
  font-family: var(--font-num);
  font-weight: 800;
  font-size: clamp(3rem, 13vw, 5.4rem);
  line-height: 0.88;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-contact__num-unit {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: var(--red-deep);
}

.page-contact__sla-body .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--jade);
  font-weight: 500;
  margin: 0 0 8px;
}

.page-contact__sla-body .section-title {
  margin: 0 0 14px;
}

.page-contact__sla-body p {
  margin: 0 0 12px;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--ink);
  max-width: 46ch;
}

.page-contact__sla-body p:last-child {
  margin-bottom: 0;
}

/* ---- 准备清单 ---- */
.page-contact__steps {
  list-style: none;
  counter-reset: pc-step;
  margin: 0;
  padding: 0;
  border-top: var(--stroke) solid var(--ink);
}

.page-contact__steps li {
  counter-increment: pc-step;
  position: relative;
  padding: 18px 0 18px 56px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.98rem;
  line-height: 1.82;
  color: var(--ink);
}

.page-contact__steps li::before {
  content: counter(pc-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 17px;
  font-family: var(--font-num);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  color: var(--red);
  background: var(--gold-light);
  border: 2px solid var(--ink);
  padding: 1px 6px;
  line-height: 1.25;
}

/* ---- 咨询类型映射 ---- */
.page-contact__map {
  display: grid;
  gap: 14px;
}

.page-contact__map-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 6px solid var(--gold);
  transition: border-left-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-contact__map-row:hover {
  border-left-color: var(--red);
  background: #fbf6ea;
}

.page-contact__map-label {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--ink);
}

.page-contact__map-desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact__map-link {
  justify-self: start;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--jade);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}

.page-contact__map-link:hover {
  color: var(--red);
}

/* ---- 地址与备案 ---- */
.page-contact__address {
  padding: 26px 20px 28px;
  background-color: var(--jade-light);
  background-image:
    linear-gradient(to right, rgba(23, 17, 15, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(23, 17, 15, 0.07) 1px, transparent 1px);
  background-size: 26px 26px;
  border: var(--stroke) solid var(--ink);
  box-shadow: var(--sh-1);
}

.page-contact__address-label {
  margin: 0 0 10px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--jade);
}

.page-contact__address-value {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.05rem, 4.2vw, 1.5rem);
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact__address-note {
  margin: 0 0 18px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 46ch;
}

.page-contact__details {
  border-top: 1px dashed rgba(23, 17, 15, 0.3);
  padding-top: 16px;
}

.page-contact__details summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--jade);
}

.page-contact__details summary::-webkit-details-marker {
  display: none;
}

.page-contact__details summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  font-family: var(--font-num);
  font-weight: 800;
  font-size: 1rem;
  line-height: 1;
  color: var(--ink);
  background: var(--gold-light);
  border: 2px solid var(--ink);
}

.page-contact__details[open] summary::before {
  content: "\2212";
}

.page-contact__details-body {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.page-contact__details-body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ink);
  word-break: break-word;
}

.page-contact__dt {
  display: inline-block;
  min-width: 5.6em;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

/* ---- 其他事项 ---- */
.page-contact__other {
  margin: 0;
  border-top: var(--stroke) solid var(--ink);
}

.page-contact__other-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact__other-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--red-deep);
}

.page-contact__other-item p {
  margin: 0 0 8px;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--ink);
  max-width: 56ch;
}

.page-contact__inline-link {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--jade);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}

.page-contact__inline-link:hover {
  color: var(--red);
}

/* ---- 收尾 ---- */
.page-contact__closing {
  padding: 40px 0 72px;
}

.page-contact__closing-box {
  padding: 28px 22px 30px;
  background: var(--red-deep);
  border: var(--stroke) solid var(--ink);
  box-shadow: var(--sh-1);
  color: var(--paper);
}

.page-contact__closing-text {
  margin: 0 0 20px;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--paper);
  max-width: 50ch;
}

.page-contact__closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---- 焦点可见 ---- */
.page-contact a:focus-visible,
.page-contact summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* ---- 桌面端 ---- */
@media (min-width: 760px) {
  .page-contact .container {
    padding: 0 34px;
  }

  .page-contact__hero {
    padding: calc(var(--header-h) + 54px) 0 62px;
  }

  .page-contact__section {
    padding: 66px 0;
  }

  .page-contact__section--figure {
    padding: 10px 0 52px;
  }

  .page-contact__sla {
    grid-template-columns: 0.4fr 1fr;
    gap: 44px;
    align-items: start;
  }

  .page-contact__map-row {
    grid-template-columns: 0.85fr 1.6fr auto;
    align-items: center;
    gap: 24px;
    padding: 20px 22px;
  }

  .page-contact__map-link {
    justify-self: end;
  }

  .page-contact__address {
    padding: 34px 34px 36px;
  }

  .page-contact__details-body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 32px;
  }

  .page-contact__closing {
    padding: 52px 0 96px;
  }

  .page-contact__closing-box {
    padding: 36px 40px 38px;
  }
}

@media (min-width: 960px) {
  .page-contact__channels {
    grid-template-columns: 1.32fr 0.9fr 1.1fr;
    gap: 26px;
    align-items: start;
    margin-top: 44px;
    padding-bottom: 46px;
  }

  .page-contact__card:nth-child(2) {
    margin-top: 22px;
  }

  .page-contact__card:nth-child(3) {
    margin-top: 46px;
  }

  .page-contact__card {
    padding: 24px 22px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact__card,
  .page-contact__map-row {
    transition: none;
  }
}
<<<END>>>