.page-contact {
  background: var(--ink);
  color: var(--fog);
}

.page-contact .breadcrumb {
  padding: 22px 0 0;
  font-size: var(--fs-12);
  color: var(--muted);
}

.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--signal);
}

.page-contact .crumb-sep {
  margin: 0 0.5em;
  color: var(--dim);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 20px 0 0;
}

.page-contact .hero-grid {
  display: grid;
  gap: 26px;
  align-items: center;
  margin-top: 22px;
}

.page-contact .eyebrow {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-contact h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-contact .hero-copy .lede {
  margin: 0;
  max-width: 40ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: #C6D0E0;
}

.page-contact .hero-media {
  margin: 0;
  position: relative;
}

.page-contact .hero-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 26px 60px -34px rgba(255, 75, 31, 0.55);
}

/* ---------- 三项信息带 ---------- */
.page-contact .quick-chain {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .quick-cell {
  padding: 18px 0 20px;
  border-top: 1px solid var(--line);
}

.page-contact .quick-cell:first-child {
  border-top: none;
}

.page-contact .quick-label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-contact .quick-value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(0.95rem, 2.6vw, 1.1875rem);
  letter-spacing: 0.01em;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-contact .quick-sub {
  display: block;
  margin-top: 7px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 通用区块 ---------- */
.page-contact .contact-section {
  padding: 52px 0;
}

.page-contact .contact-section--tint {
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.page-contact .section-title {
  margin: 0 0 10px;
  font-size: clamp(1.5rem, 5vw, 2.125rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-contact .section-sub {
  margin: 0;
  max-width: 48ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: #C6D0E0;
}

.page-contact .note {
  margin: 14px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 准备两样 ---------- */
.page-contact .prep-grid {
  display: grid;
  gap: 16px;
}

.page-contact .prep-item {
  position: relative;
  padding: 22px 22px 24px 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
}

.page-contact .prep-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--signal);
}

.page-contact .prep-num {
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-contact .prep-item h3 {
  margin: 8px 0 8px;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}

.page-contact .prep-item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #C6D0E0;
}

/* ---------- 模板与旁注 ---------- */
.page-contact .split {
  display: grid;
  gap: 28px;
}

.page-contact .template-col .section-head {
  margin-bottom: 0;
}

.page-contact .fillbox {
  margin: 20px 0 0;
  padding: 18px 18px 20px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--r);
  font-family: var(--mono);
  font-size: 0.875rem;
  line-height: 1.9;
}

.page-contact .fill-row {
  display: grid;
  grid-template-columns: 4.6em 1fr;
  gap: 10px;
  padding: 3px 0;
}

.page-contact .fill-key {
  color: var(--cyan);
}

.page-contact .fill-val {
  color: var(--fog);
  overflow-wrap: anywhere;
}

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

.page-contact .aside-col h3 {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
}

.page-contact .aside-col h3 + ul {
  margin-bottom: 22px;
}

.page-contact .aside-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .aside-col li {
  position: relative;
  padding-left: 15px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .aside-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .aside-col a {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
}

.page-contact .aside-col a:hover,
.page-contact .aside-col a:focus-visible {
  color: var(--signal);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .channel-grid {
  display: grid;
  gap: 16px;
}

.page-contact .channel {
  padding: 22px 22px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
  border-radius: var(--r);
}

.page-contact .channel-label {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-contact .channel h3 {
  margin: 8px 0 12px;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.page-contact .channel-value {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-contact .channel-body {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #C6D0E0;
}

.page-contact .channel-body a {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
}

.page-contact .channel-body a:hover,
.page-contact .channel-body a:focus-visible {
  color: var(--signal);
}

.page-contact .channel-when {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .channel-when a {
  color: var(--cyan);
  text-decoration: none;
}

.page-contact .channel-when a:hover,
.page-contact .channel-when a:focus-visible {
  color: var(--fog);
}

/* ---------- 流程 ---------- */
.page-contact .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .flow li {
  border-top: 2px solid var(--signal);
  padding-top: 14px;
}

.page-contact .flow-step {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .flow li h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.page-contact .flow li p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #C6D0E0;
}

/* ---------- 页尾地址与备案 ---------- */
.page-contact .contact-foot {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.page-contact .contact-foot > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.24;
}

.page-contact .foot-inner {
  position: relative;
  padding: 42px 0 44px;
}

.page-contact .foot-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-contact .foot-line span {
  min-width: 4.5em;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .foot-line strong {
  font-family: var(--mono);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-contact .foot-note {
  margin: 18px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .prep-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-top: 26px;
  }

  .page-contact .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
  }

  .page-contact .quick-chain {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 40px;
  }

  .page-contact .quick-cell {
    border-top: none;
    border-left: 1px solid var(--line);
    padding: 24px 26px;
  }

  .page-contact .quick-cell:first-child {
    border-left: none;
    padding-left: 0;
  }

  .page-contact .contact-section {
    padding: 68px 0;
  }

  .page-contact .section-head {
    margin-bottom: 32px;
  }

  .page-contact .split {
    grid-template-columns: 7fr 4fr;
    gap: 52px;
    align-items: start;
  }

  .page-contact .aside-col {
    padding-top: 0;
    padding-left: 26px;
    border-top: none;
    border-left: 1px solid var(--line);
  }

  .page-contact .channel-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-contact .foot-inner {
    padding: 56px 0;
  }
}

@media (min-width: 1180px) {
  .page-contact .fillbox {
    padding: 22px 24px 24px;
    font-size: 0.9375rem;
  }
}
<<<END>>>