.page-contact {
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-contact .crumbs {
  padding-bottom: clamp(18px, 3vw, 28px);
}

/* ---------- 首屏：左侧联系块 + 右侧分类索引 ---------- */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  padding-bottom: clamp(34px, 5vw, 58px);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-hero__lead .eyebrow {
  margin: 0 0 14px;
}

.page-contact h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 62px);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--paper);
  max-width: 16ch;
}

.page-contact .contact-hero__lead .lead {
  margin: 0;
  max-width: 46ch;
  color: var(--muted);
}

.page-contact .contact-chan {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(22px, 3vw, 30px);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .contact-chan__cell {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--ink-deep);
}

.page-contact .contact-chan__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-contact .contact-chan__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.4vw, 24px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-chan__value--phone {
  color: var(--cyan);
  font-size: clamp(24px, 3.6vw, 36px);
}

.page-contact .contact-chan__hint {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: clamp(20px, 3vw, 26px) 0 0;
}

.page-contact .contact-hero__quick-note {
  font-size: 13px;
  color: var(--muted);
}

.page-contact .contact-hero__index {
  border-top: 1px solid var(--line-soft);
  padding-top: 22px;
}

.page-contact .contact-hero__index-head {
  margin: 0 0 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  font-size: 15px;
  color: var(--paper);
}

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

.page-contact .contact-index__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
  padding: 12px 10px;
  border-top: 1px solid var(--line-soft);
  border-left: 2px solid transparent;
  transition: background-color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-contact .contact-index__item:hover {
  background: var(--graphite);
  border-left-color: var(--cyan);
}

.page-contact .contact-index__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .contact-index__name {
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .contact-index__via {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-contact .contact-index__via--phone {
  color: var(--orange);
}

/* ---------- 说明区块 ---------- */
.page-contact .contact-block {
  padding: clamp(34px, 5vw, 60px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-block--legal {
  border-bottom: 0;
}

.page-contact .contact-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .contact-block__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .contact-block__title {
  flex: 1 1 260px;
  margin: 0;
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-contact .contact-block__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .contact-block__text {
  margin: 0 0 clamp(16px, 2.2vw, 22px);
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--paper);
}

.page-contact .contact-block__text--tight {
  margin-bottom: 14px;
  color: var(--muted);
}

/* ---------- 通用双栏 ---------- */
.page-contact .contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 42px);
}

.page-contact .contact-split__main > * + * {
  margin-top: 14px;
}

/* ---------- 邮件标题模板 ---------- */
.page-contact .contact-template {
  margin: 0;
  padding: 15px 18px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--ink-deep);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-template__tag {
  display: inline-block;
  margin-right: 10px;
  padding: 1px 8px;
  border-radius: var(--r-pill);
  background: var(--cyan-soft);
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

/* ---------- 正文三点 ---------- */
.page-contact .contact-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-fields__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-fields__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  padding-top: 3px;
}

.page-contact .contact-fields__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-fields__text strong {
  color: var(--paper);
  font-weight: 500;
}

/* ---------- 电话与邮件对比 ---------- */
.page-contact .contact-compare {
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-compare__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-compare__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .contact-compare__key--phone {
  color: var(--cyan);
}

.page-contact .contact-compare__key--alert {
  color: var(--orange);
}

.page-contact .contact-compare__val {
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

.page-contact .contact-rhythm {
  padding: 20px;
  border: 1px solid rgba(43, 240, 200, 0.26);
  border-radius: var(--r-md);
  background: var(--cyan-soft);
}

.page-contact .contact-rhythm__value {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(19px, 3vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-contact .contact-rhythm__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper);
}

/* ---------- 地址 ---------- */
.page-contact .contact-addr {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--ink-deep);
}

.page-contact .contact-addr__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--paper);
}

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

/* ---------- 自助路径 ---------- */
.page-contact .contact-paths {
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-path {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 14px;
  padding: 18px 10px;
  border-bottom: 1px solid var(--line-soft);
  border-left: 2px solid transparent;
  text-decoration: none;
  transition: background-color 150ms var(--ease), border-color 150ms var(--ease), padding-left 150ms var(--ease);
}

.page-contact .contact-path:hover,
.page-contact .contact-path:focus-visible {
  background: var(--graphite);
  border-left-color: var(--cyan);
  padding-left: 18px;
}

.page-contact .contact-path__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .contact-path__body {
  display: block;
}

.page-contact .contact-path__title {
  display: block;
  margin: 0 0 5px;
  font-size: 17px;
  font-weight: 500;
  color: var(--paper);
}

.page-contact .contact-path__desc {
  display: block;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-path__arrow {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

/* ---------- 备案信息 ---------- */
.page-contact .contact-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--ink-deep);
}

.page-contact .contact-legal__item {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact .contact-legal__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .contact-legal__value {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .contact-legal__note {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .contact-legal__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

/* ---------- 图片 ---------- */
.page-contact .contact-figure {
  margin: 0;
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  object-fit: cover;
  filter: saturate(0.72) contrast(1.03);
}

.page-contact .contact-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-contact .contact-compare__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-contact .contact-chan {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  }

  .page-contact .contact-addr {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: 36px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(40px, 5vw, 68px);
  }

  .page-contact .contact-hero__index {
    border-top: 0;
    border-left: 1px solid var(--line-soft);
    padding-top: 0;
    padding-left: clamp(24px, 3vw, 40px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-index__item,
  .page-contact .contact-path {
    transition: none;
  }
}
<<<END>>>