.page-contact {
  --contact-band: #0D2A21;
  --contact-slant: clamp(36px, 6vw, 72px);
}

.page-contact .breadcrumb {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(1.5rem, 5vw, 3rem) clamp(2rem, 6vw, 4rem);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3.25rem);
}

.page-contact .contact-hero__lead h1 {
  margin: 0.55rem 0 0;
  font-size: clamp(2.5rem, 8.5vw, 5rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--text);
}

.page-contact .contact-hero__lead .lede {
  margin-top: clamp(1rem, 2.5vw, 1.5rem);
  max-width: 54ch;
  color: var(--text);
}

.page-contact .contact-hero__quick {
  display: grid;
  gap: 0.9rem;
  margin: clamp(1.4rem, 3.5vw, 2rem) 0 0;
  padding-top: clamp(1rem, 3vw, 1.5rem);
  border-top: 1px solid var(--line);
}

.page-contact .contact-hero__quick dt {
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-contact .contact-hero__quick dd {
  margin: 0.3rem 0 0;
  font-size: clamp(0.95rem, 2.6vw, 1.125rem);
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .contact-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--surface);
  overflow: hidden;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.05);
}

.page-contact .contact-hero__figure figcaption {
  padding: 0.8rem 1rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ---------- 渠道 ---------- */
.page-contact h2 {
  margin: 0.5rem 0 0;
  font-size: clamp(1.5rem, 4.2vw, 2.25rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text);
}

.page-contact .prose {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 62ch;
  line-height: 1.78;
}

.page-contact .prose a,
.page-contact .contact-hours__hint a,
.page-contact .contact-meta__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .prose a:hover,
.page-contact .prose a:focus-visible,
.page-contact .contact-hours__hint a:hover,
.page-contact .contact-hours__hint a:focus-visible,
.page-contact .contact-meta__links a:hover,
.page-contact .contact-meta__links a:focus-visible {
  color: var(--ice);
  border-color: var(--ice);
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .channel {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.75rem) clamp(1.1rem, 3vw, 1.75rem) clamp(1.1rem, 3vw, 1.75rem) clamp(1.5rem, 4vw, 2.25rem);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: var(--radius) 0 0 var(--radius);
  background: var(--cyan);
}

.page-contact .channel--call::before { background: var(--orange); }
.page-contact .channel--address::before { background: var(--sand); }

.page-contact .channel:hover {
  border-color: var(--line);
  transform: translateX(2px);
}

.page-contact .channel__label {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .channel__value {
  margin: 0.45rem 0 0.55rem;
  font-size: clamp(1.05rem, 3.4vw, 1.5rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  word-break: break-word;
}

.page-contact .channel--mail .channel__value { color: var(--cyan); }
.page-contact .channel--call .channel__value { color: var(--orange); }

.page-contact .channel__note {
  margin: 0;
  max-width: 48ch;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 数据反馈 ---------- */
.page-contact .contact-feedback {
  background: linear-gradient(180deg, rgba(13, 42, 33, 0) 0%, var(--contact-band) 26%, var(--contact-band) 100%);
}

.page-contact .contact-feedback__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-contact .steps {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-contact .steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-soft);
}

.page-contact .steps__num {
  font-size: 0.875rem;
  color: var(--sand);
  padding-top: 0.2rem;
}

.page-contact .steps__item h3 {
  margin: 0 0 0.25rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text);
}

.page-contact .steps__item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .contact-feedback__aside {
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 0;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--orange);
  background: rgba(255, 106, 42, 0.07);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--text);
}

.page-contact .contact-feedback__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--surface);
  overflow: hidden;
}

.page-contact .contact-feedback__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.8);
}

.page-contact .contact-feedback__figure figcaption {
  padding: 0.8rem 1rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--sand);
}

/* ---------- 服务时间 ---------- */
.page-contact .hours-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(1.25rem, 3vw, 2rem);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .hours-item {
  background: var(--bg-2);
  padding: clamp(1.1rem, 3vw, 1.7rem);
}

.page-contact .hours-item__k {
  margin: 0 0 0.55rem;
  font-size: 1.0625rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-contact .hours-item p:last-child {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .contact-hours__hint {
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 合作 ---------- */
.page-contact .contact-partner__inner {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--glass);
  backdrop-filter: blur(8px);
}

.page-contact .contact-partner__body p {
  margin: 0 0 0.9rem;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--muted);
  max-width: 58ch;
}

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

/* ---------- 站点信息 ---------- */
.page-contact .contact-meta {
  position: relative;
  margin-top: clamp(2.5rem, 7vw, 5rem);
  padding-block: calc(var(--contact-slant) + clamp(2rem, 6vw, 3.5rem)) clamp(2.4rem, 6vw, 4rem);
  background: var(--contact-band);
  overflow: hidden;
}

.page-contact .contact-meta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--contact-slant);
  background: var(--bg);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.page-contact .contact-meta::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--contact-slant);
  background: linear-gradient(118deg, transparent 48.6%, var(--sand) 48.6%, var(--sand) 49.4%, transparent 49.4%);
  opacity: 0.6;
  pointer-events: none;
}

.page-contact .contact-meta__inner {
  position: relative;
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-contact .contact-meta__brand p {
  margin: 1rem 0 0;
  max-width: 56ch;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .contact-meta__links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  font-size: 0.9375rem;
}

.page-contact .meta-list {
  display: grid;
  gap: 0.9rem;
  margin: 0;
}

.page-contact .meta-list > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .meta-list dt {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .meta-list dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text);
  word-break: break-word;
  text-align: right;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .contact-hero__quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.75rem;
  }
}

@media (min-width: 760px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .meta-list dd {
    text-align: left;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-partner__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .page-contact .contact-meta__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-contact .contact-channels__intro {
    position: sticky;
    top: 2rem;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-feedback__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 3.25rem);
  }

  .page-contact .contact-feedback__figure {
    position: sticky;
    top: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel:hover {
    transform: none;
  }
}
<<<END>>>