.page-contact {
  --contact-lift: 0 18px 40px rgba(4, 10, 20, 0.55);
  background: var(--bs-deep);
  color: var(--bs-ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 7vw, 84px);
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(680px 420px at 82% 12%, rgba(57, 255, 136, 0.12), transparent 68%),
    radial-gradient(520px 360px at 6% 82%, rgba(255, 169, 40, 0.09), transparent 70%);
  pointer-events: none;
}
.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.page-contact .contact-hero__text .bs-crumbs {
  margin-bottom: 18px;
}
.page-contact .contact-hero__title {
  font-family: var(--bs-font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.06;
  font-size: clamp(2rem, 7vw, 3.6rem);
  margin: 14px 0 0;
}
.page-contact .contact-hero__lede {
  margin-top: 18px;
  max-width: 46ch;
  color: var(--bs-muted);
}
.page-contact .contact-hero__quick {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
}

.page-contact .contact-hero__art {
  position: relative;
  margin: 0;
  border: 1px solid var(--bs-line);
  border-radius: var(--bs-radius);
  overflow: hidden;
  background: var(--bs-panel);
}
.page-contact .contact-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(5, 10, 20, 0) 42%, rgba(5, 10, 20, 0.78) 100%);
  pointer-events: none;
}
.page-contact .contact-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  filter: saturate(0.92) contrast(1.06);
}
.page-contact .contact-hero__art .bs-media__cap {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  z-index: 1;
  font-family: var(--bs-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--bs-green-soft);
}

/* ---------- 联系渠道 ---------- */
.page-contact .contact-channels__head {
  margin-bottom: clamp(24px, 4vw, 40px);
}
.page-contact .contact-grid {
  display: grid;
  gap: 20px;
}
.page-contact .contact-grid__channels,
.page-contact .contact-grid__aside {
  display: grid;
  gap: 20px;
}
.page-contact .contact-card {
  padding: clamp(22px, 3.4vw, 34px);
  transition: transform 0.35s var(--bs-ease), border-color 0.35s var(--bs-ease),
    box-shadow 0.35s var(--bs-ease);
}
.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(57, 255, 136, 0.6);
  box-shadow: var(--contact-lift);
}
.page-contact .contact-card--amber:hover,
.page-contact .contact-card--amber:focus-within {
  border-color: rgba(255, 169, 40, 0.6);
}
.page-contact .contact-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bs-green);
}
.page-contact .contact-card--amber .contact-card__badge {
  color: var(--bs-amber);
}
.page-contact .contact-value {
  display: block;
  margin: 18px 0 0;
  font-size: clamp(1.05rem, 3.6vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--bs-ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-contact .contact-card__note {
  margin: 14px 0 0;
  color: var(--bs-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}
.page-contact .contact-side {
  padding: clamp(22px, 3.4vw, 30px);
}
.page-contact .contact-side__address {
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(1.1rem, 4vw, 1.5rem);
  line-height: 1.35;
  margin: 14px 0 0;
}
.page-contact .contact-side__meta {
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .contact-side__meta > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--bs-line-soft);
}
.page-contact .contact-side__meta dt {
  color: var(--bs-muted);
  font-size: 0.85rem;
}
.page-contact .contact-side__meta dd {
  margin: 0;
  font-size: 0.9rem;
  text-align: right;
}
.page-contact .contact-side--status {
  background: linear-gradient(160deg, rgba(16, 35, 58, 0.9), rgba(10, 22, 38, 0.9));
  border-color: rgba(255, 169, 40, 0.35);
}
.page-contact .contact-status__line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 0.95rem;
  color: var(--bs-amber);
}
.page-contact .contact-side__note {
  margin: 14px 0 0;
  color: var(--bs-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ---------- 咨询范围 ---------- */
.page-contact .contact-scope__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: scope;
}
.page-contact .contact-scope__item {
  position: relative;
  padding: clamp(22px, 3.4vw, 34px);
  border: 1px solid var(--bs-line-soft);
  border-radius: var(--bs-radius);
  background: linear-gradient(150deg, var(--bs-panel), rgba(5, 10, 20, 0.6));
  transition: border-color 0.3s var(--bs-ease), background 0.3s var(--bs-ease);
}
.page-contact .contact-scope__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  bottom: 26px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--bs-green), rgba(57, 255, 136, 0));
}
.page-contact .contact-scope__item:hover {
  border-color: rgba(57, 255, 136, 0.45);
  background: linear-gradient(150deg, var(--bs-panel-2), rgba(5, 10, 20, 0.7));
}
.page-contact .contact-scope__num {
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  color: var(--bs-green);
}
.page-contact .contact-scope__title {
  margin: 12px 0 10px;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 3.4vw, 1.4rem);
  letter-spacing: 0.01em;
}
.page-contact .contact-scope__item p {
  margin: 0;
  color: var(--bs-muted);
  line-height: 1.8;
}
.page-contact .contact-scope__link {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--bs-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 136, 0.35);
  padding-bottom: 2px;
  transition: color 0.25s var(--bs-ease), border-color 0.25s var(--bs-ease);
}
.page-contact .contact-scope__link:hover,
.page-contact .contact-scope__link:focus-visible {
  color: var(--bs-green-soft);
  border-color: var(--bs-green-soft);
}

/* ---------- 响应方式 ---------- */
.page-contact .contact-response {
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.65), rgba(5, 10, 20, 0));
  border-top: 1px solid var(--bs-line-soft);
  border-bottom: 1px solid var(--bs-line-soft);
}
.page-contact .contact-response__inner {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}
.page-contact .contact-response__intro .bs-section__title {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
}
.page-contact .contact-response__intro .bs-lede {
  margin-top: 16px;
  color: var(--bs-muted);
}
.page-contact .contact-response__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-contact .contact-step {
  display: grid;
  gap: 8px;
  padding: 20px 22px;
  border-radius: var(--bs-radius-sm);
  border: 1px solid var(--bs-line-soft);
  background: rgba(10, 22, 38, 0.55);
}
.page-contact .contact-step__time {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--bs-amber);
}
.page-contact .contact-step h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
}
.page-contact .contact-step p {
  margin: 0;
  color: var(--bs-muted);
  font-size: 0.94rem;
  line-height: 1.75;
}

/* ---------- 位置与到达 ---------- */
.page-contact .contact-place__inner {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.page-contact .contact-place__art {
  margin: 0;
  position: relative;
  border: 1px solid var(--bs-line);
  border-radius: var(--bs-radius);
  overflow: hidden;
  background: var(--bs-panel);
}
.page-contact .contact-place__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}
.page-contact .contact-place__art .bs-media__cap {
  padding: 12px 18px;
  font-family: var(--bs-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--bs-muted);
  border-top: 1px solid var(--bs-line-soft);
}
.page-contact .contact-place__text .bs-section__title {
  font-size: clamp(1.6rem, 5vw, 2.2rem);
}
.page-contact .contact-place__text .bs-lede {
  margin-top: 16px;
  color: var(--bs-muted);
}
.page-contact .contact-place__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-contact .contact-place__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--bs-radius-sm);
  background: var(--bs-panel-2);
  border: 1px solid var(--bs-line-soft);
}
.page-contact .contact-place__key {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bs-green);
  min-width: 3.6rem;
}
.page-contact .contact-place__tip {
  margin: 20px 0 0;
  font-size: 0.9rem;
  color: var(--bs-muted);
  padding-left: 14px;
  border-left: 2px solid var(--bs-amber);
}

/* ---------- 合作与反馈 ---------- */
.page-contact .contact-partner__grid {
  display: grid;
  gap: 20px;
}
.page-contact .contact-partner__card {
  padding: clamp(22px, 3.4vw, 34px);
  transition: transform 0.35s var(--bs-ease), border-color 0.35s var(--bs-ease),
    box-shadow 0.35s var(--bs-ease);
}
.page-contact .contact-partner__card:hover,
.page-contact .contact-partner__card:focus-within {
  transform: translateY(-5px);
  border-color: rgba(57, 255, 136, 0.5);
  box-shadow: var(--contact-lift);
}
.page-contact .contact-partner__card--amber:hover,
.page-contact .contact-partner__card--amber:focus-within {
  border-color: rgba(255, 169, 40, 0.55);
}
.page-contact .contact-partner__card h3 {
  margin: 18px 0 12px;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 3.6vw, 1.45rem);
}
.page-contact .contact-partner__card p {
  margin: 0 0 22px;
  color: var(--bs-muted);
  line-height: 1.8;
}
.page-contact .contact-partner__strip {
  margin-top: 22px;
  padding: clamp(22px, 3.4vw, 30px);
  border-radius: var(--bs-radius);
  border: 1px solid rgba(57, 255, 136, 0.28);
  background: linear-gradient(120deg, rgba(57, 255, 136, 0.08), rgba(10, 22, 38, 0.85));
  display: grid;
  gap: 18px;
  align-items: center;
}
.page-contact .contact-partner__strip p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.8;
}
.page-contact .contact-partner__strip .bs-mono {
  color: var(--bs-green-soft);
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-scope__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .contact-partner__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .contact-partner__strip {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
  .page-contact .contact-response__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
  .page-contact .contact-place__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }
  .page-contact .contact-place__art {
    transform: translateY(-14px);
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-hero__art {
    transform: translateX(12px);
  }
  .page-contact .contact-scope__list {
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-partner__card,
  .page-contact .contact-scope__item,
  .page-contact .contact-hero__art,
  .page-contact .contact-place__art {
    transition: none;
    transform: none;
  }
  .page-contact .contact-card:hover,
  .page-contact .contact-card:focus-within,
  .page-contact .contact-partner__card:hover,
  .page-contact .contact-partner__card:focus-within {
    transform: none;
  }
}
</>