.page-contact {
  --ct-gap: clamp(14px, 2.6vw, 22px);
  background: var(--bf-ink);
  color: var(--bf-mist);
  font-family: var(--bf-sans);
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
}

.page-contact .ct-accent {
  color: var(--bf-mint);
}

.page-contact .ct-sechead {
  max-width: 62ch;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-contact .ct-sechead__num {
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--bf-mint);
  margin-right: 8px;
}

.page-contact .ct-sechead h2,
.page-contact .ct-flow__intro h2,
.page-contact .ct-partner__panel h2 {
  font-family: var(--bf-cond);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.16;
  font-size: clamp(24px, 4.2vw, 40px);
  color: var(--bf-paper);
  margin-top: 10px;
}

.page-contact .ct-sechead__sub {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bf-mist);
  opacity: 0.78;
  max-width: 40ch;
}

/* ============ 首屏 ============ */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4.5vw, 40px) 0 clamp(38px, 6vw, 68px);
  background:
    radial-gradient(110% 80% at 88% -12%, rgba(59, 242, 176, 0.18), transparent 62%),
    linear-gradient(158deg, #0a2a22 0%, #06201a 58%, #041713 100%);
  border-bottom: 1px solid var(--bf-line);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(155, 247, 214, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(155, 247, 214, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 18%, transparent 76%);
  mask-image: radial-gradient(120% 100% at 50% 0%, #000 18%, transparent 76%);
  pointer-events: none;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -34%;
  width: 60%;
  height: 172%;
  background: linear-gradient(115deg, rgba(59, 242, 176, 0.14), rgba(59, 242, 176, 0) 72%);
  transform: rotate(-14deg);
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-contact .ct-hero__copy .bf-breadcrumb {
  margin-bottom: 18px;
}

.page-contact .ct-hero__copy .bf-eyebrow {
  margin: 0;
}

.page-contact .ct-hero h1 {
  font-family: var(--bf-cond);
  font-weight: 800;
  letter-spacing: -0.012em;
  line-height: 1.12;
  font-size: clamp(30px, 5.6vw, 56px);
  color: var(--bf-paper);
  margin: 12px 0 0;
  max-width: 18ch;
}

.page-contact .ct-hero .bf-lede {
  margin: 18px 0 0;
  max-width: 38ch;
  font-size: clamp(14px, 1.9vw, 17px);
  line-height: 1.78;
  color: var(--bf-mist);
  opacity: 0.84;
}

.page-contact .ct-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--bf-line);
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--bf-slate);
}

.page-contact .ct-hero__meta li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-contact .ct-hero__meta li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--bf-mint);
  flex: none;
}

.page-contact .ct-hero__visual {
  position: relative;
  border-radius: var(--bf-radius-lg);
  overflow: hidden;
  border: 1px solid var(--bf-line-strong);
  box-shadow: var(--bf-shadow-soft);
}

.page-contact .ct-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ============ 信息卡 ============ */
.page-contact .ct-cards {
  padding-top: clamp(36px, 6vw, 64px);
}

.page-contact .ct-cards__grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-card {
  position: relative;
  overflow: hidden;
  padding: 28px 22px 24px;
  background: var(--bf-surface);
  border: 1px solid var(--bf-line);
  border-radius: var(--bf-radius-lg);
  transition: transform 0.2s var(--bf-ease), border-color 0.2s var(--bf-ease);
}

.page-contact .ct-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--bf-amber);
}

.page-contact .ct-card:hover {
  transform: translateY(-2px);
  border-color: var(--bf-line-strong);
}

.page-contact .ct-card__label {
  margin: 0;
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bf-mint-soft);
}

.page-contact .ct-card__value {
  display: block;
  margin: 12px 0 14px;
  font-family: var(--bf-mono);
  font-size: clamp(14px, 2.5vw, 18px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--bf-amber);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .ct-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--bf-mist);
  opacity: 0.8;
}

.page-contact .ct-card__hint {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(155, 247, 214, 0.22);
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--bf-slate);
}

/* ============ 渠道分流 ============ */
.page-contact .ct-router__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .ct-route-list {
  display: grid;
}

.page-contact .ct-route {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid var(--bf-line);
  transition: background-color 0.2s var(--bf-ease);
}

.page-contact .ct-route:last-child {
  border-bottom: 1px solid var(--bf-line);
}

.page-contact .ct-route:hover {
  background: rgba(59, 242, 176, 0.05);
}

.page-contact .ct-route__name {
  font-family: var(--bf-cond);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--bf-paper);
}

.page-contact .ct-route__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bf-mist);
  opacity: 0.78;
}

.page-contact .ct-route__tag {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: var(--bf-radius-pill);
  border: 1px solid var(--bf-line-strong);
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--bf-mint);
  white-space: nowrap;
}

.page-contact .ct-route__tag--link {
  padding: 0;
  border: 1px solid rgba(255, 194, 75, 0.45);
  background: rgba(255, 194, 75, 0.1);
}

.page-contact .ct-route__tag--link a {
  display: inline-block;
  padding: 5px 14px;
  color: var(--bf-amber);
  text-decoration: none;
}

.page-contact .ct-route__tag--link a:hover {
  text-decoration: underline;
}

/* 材料清单 */
.page-contact .ct-checklist {
  padding: 26px 22px 24px;
  border-radius: var(--bf-radius-lg);
  border: 1px solid var(--bf-line);
  background: linear-gradient(180deg, rgba(12, 46, 38, 0.92), rgba(6, 32, 26, 0.6));
}

.page-contact .ct-checklist__title {
  font-family: var(--bf-cond);
  font-size: 20px;
  font-weight: 700;
  color: var(--bf-paper);
}

.page-contact .ct-checklist__sub {
  margin: 8px 0 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--bf-slate);
}

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

.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--bf-line);
}

.page-contact .ct-checklist__item:first-child {
  border-top: none;
}

.page-contact .ct-checklist__box {
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  border-radius: 4px;
  border: 1px solid var(--bf-line-strong);
}

.page-contact .ct-checklist__box::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 2px;
  background: var(--bf-mint);
  opacity: 0.72;
}

.page-contact .ct-checklist__text {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--bf-mist);
  opacity: 0.82;
}

.page-contact .ct-checklist__text strong {
  display: block;
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--bf-mint-soft);
  margin-bottom: 3px;
  font-weight: 500;
}

/* ============ 处理流程 ============ */
.page-contact .ct-flow__head {
  display: grid;
  gap: clamp(20px, 4vw, 32px);
  align-items: end;
  margin-bottom: clamp(26px, 4.5vw, 44px);
}

.page-contact .ct-flow__figure {
  margin: 0;
  border-radius: var(--bf-radius-lg);
  overflow: hidden;
  border: 1px solid var(--bf-line);
}

.page-contact .ct-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-flow__track {
  position: relative;
  display: grid;
  gap: 18px;
}

.page-contact .ct-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 0 14px;
}

.page-contact .ct-step__dot {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bf-ink-2);
  border: 1px solid var(--bf-line-strong);
  font-family: var(--bf-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--bf-mint);
}

.page-contact .ct-step__title {
  font-family: var(--bf-cond);
  font-size: 19px;
  font-weight: 700;
  color: var(--bf-paper);
  line-height: 34px;
}

.page-contact .ct-step__time {
  display: inline-block;
  margin: 6px 0 10px;
  padding: 3px 11px;
  border-radius: var(--bf-radius-pill);
  background: rgba(255, 194, 75, 0.12);
  border: 1px solid rgba(255, 194, 75, 0.32);
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--bf-amber);
}

.page-contact .ct-step__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bf-mist);
  opacity: 0.78;
}

/* ============ 合作咨询 ============ */
.page-contact .ct-partner {
  padding-bottom: clamp(48px, 8vw, 88px);
}

.page-contact .ct-partner__panel {
  max-width: 860px;
  padding: clamp(24px, 4vw, 40px) clamp(20px, 3.5vw, 40px);
  border-radius: var(--bf-radius-lg);
  border: 1px solid var(--bf-line);
  border-left: 3px solid var(--bf-mint);
  background: linear-gradient(140deg, rgba(12, 46, 38, 0.86), rgba(6, 32, 26, 0.5));
}

.page-contact .ct-partner__panel .bf-eyebrow {
  margin: 0;
}

.page-contact .ct-partner__lead {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bf-mist);
  opacity: 0.82;
}

.page-contact .ct-partner__cols {
  display: grid;
  gap: 20px;
  margin-top: clamp(22px, 3.5vw, 32px);
}

.page-contact .ct-partner__col h3 {
  font-family: var(--bf-cond);
  font-size: 18px;
  font-weight: 700;
  color: var(--bf-mint-soft);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bf-line);
}

.page-contact .ct-partner__col p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--bf-mist);
  opacity: 0.78;
}

.page-contact .ct-partner__links {
  margin: clamp(22px, 3.5vw, 30px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--bf-line);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--bf-mist);
  opacity: 0.78;
}

.page-contact .ct-partner__links a {
  color: var(--bf-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 242, 176, 0.35);
  padding-bottom: 1px;
}

.page-contact .ct-partner__links a:hover {
  border-bottom-color: var(--bf-mint);
}

.page-contact .ct-partner__sign {
  margin: 18px 0 0;
  font-family: var(--bf-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--bf-slate);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-contact .ct-route {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 24px;
  }

  .page-contact .ct-route__name {
    grid-column: 1;
  }

  .page-contact .ct-route__desc {
    grid-column: 1;
  }

  .page-contact .ct-route__tag {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: start;
    margin-top: 2px;
  }
}

@media (min-width: 720px) {
  .page-contact .ct-cards__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-flow__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .ct-flow__track::before {
    content: "";
    position: absolute;
    top: 17px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, var(--bf-mint), rgba(155, 247, 214, 0.28));
  }

  .page-contact .ct-step {
    display: block;
  }

  .page-contact .ct-step__dot {
    margin-bottom: 16px;
  }

  .page-contact .ct-step__title {
    line-height: 1.3;
  }

  .page-contact .ct-partner__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

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

  .page-contact .ct-router__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ct-checklist {
    position: sticky;
    top: calc(var(--bf-header-h, 66px) + 20px);
  }

  .page-contact .ct-flow__head {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-route {
    grid-template-columns: 168px minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .page-contact .ct-route__name {
    grid-column: 1;
  }

  .page-contact .ct-route__desc {
    grid-column: 2;
  }

  .page-contact .ct-route__tag {
    grid-column: 3;
    grid-row: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card,
  .page-contact .ct-route {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>