.page-contact {
  --cp-rail: 360px;
  --cp-gap-lg: clamp(1.5rem, 3vw, 2.5rem);
  --cp-card-bg: linear-gradient(160deg, rgba(30,144,255,0.09), rgba(18,11,46,0.72));
  --cp-card-line: rgba(199,204,216,0.18);
  display: block;
  color: var(--fh-ink);
}

/* ---------- 面包屑 ---------- */
.page-contact .cp-crumb {
  padding: 1rem 0 0.25rem;
}
.page-contact .cp-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--fh-font-mono);
  font-size: var(--fh-note);
  color: var(--fh-muted);
}
.page-contact .cp-crumb li + li::before {
  content: "▸";
  margin-right: 0.45rem;
  color: var(--fh-orange);
  opacity: 0.75;
}

/* ---------- 首屏 ---------- */
.page-contact .cp-hero {
  padding-top: clamp(0.75rem, 1.5vw, 1.25rem);
}
.page-contact .cp-hero__frame {
  position: relative;
  border: 1px solid var(--fh-line-strong);
  border-radius: var(--fh-radius);
  padding: clamp(1.25rem, 3vw, 2.5rem);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(255,77,26,0.14), transparent 55%),
    radial-gradient(90% 90% at 100% 100%, rgba(30,144,255,0.16), transparent 60%),
    rgba(7,6,15,0.74);
  overflow: hidden;
}
.page-contact .cp-hero__frame::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fh-orange), var(--fh-red) 30%, var(--fh-blue) 70%, var(--fh-lime));
  opacity: 0.85;
}
.page-contact .cp-hero__grid {
  display: grid;
  gap: var(--cp-gap-lg);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}
.page-contact .cp-hero__title {
  font-family: var(--fh-font-display);
  font-size: var(--fh-h1);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1.25rem;
  color: var(--fh-ink);
}
.page-contact .cp-hero__title .cp-accent {
  position: relative;
  display: inline-block;
  color: var(--fh-orange);
}
.page-contact .cp-hero__title .cp-accent::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  bottom: -0.06em;
  height: 0.14em;
  background: linear-gradient(90deg, var(--fh-orange), var(--fh-lime));
  border-radius: 4px;
  filter: blur(0.015em);
}
.page-contact .cp-hero__lede {
  color: var(--fh-muted);
  max-width: 46ch;
  margin: 0;
}
.page-contact .cp-hero__points {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 1.6rem;
  display: grid;
  gap: 0.55rem;
}
.page-contact .cp-hero__points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: var(--fh-note);
  color: var(--fh-muted);
}
.page-contact .cp-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--fh-lime);
  box-shadow: 0 0 12px rgba(200,255,61,0.7);
}
.page-contact .cp-hero__points b {
  color: var(--fh-ink);
  font-weight: 700;
  margin-right: 0.45em;
}
.page-contact .cp-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-contact .cp-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--fh-line-strong);
  border-radius: var(--fh-radius);
  overflow: hidden;
  background: var(--fh-black);
  aspect-ratio: 16 / 10;
  box-shadow: 0 30px 80px -40px rgba(255,77,26,0.5);
}
.page-contact .cp-hero__media::before,
.page-contact .cp-hero__media::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 2;
}
.page-contact .cp-hero__media::before {
  top: 10px;
  right: 10px;
  width: 60px;
  height: 60px;
  border-top: 2px solid var(--fh-orange);
  border-right: 2px solid var(--fh-orange);
  border-top-right-radius: 4px;
}
.page-contact .cp-hero__media::after {
  bottom: 10px;
  left: 10px;
  width: 60px;
  height: 60px;
  border-bottom: 2px solid var(--fh-lime);
  border-left: 2px solid var(--fh-lime);
}
.page-contact .cp-hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.1) contrast(1.05);
}
.page-contact .cp-hero__media .fh-media__caption {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  z-index: 3;
  margin: 0;
  padding: 0.35rem 0.7rem;
  background: rgba(7,6,15,0.72);
  border: 1px solid var(--fh-line);
  border-radius: 999px;
  font-family: var(--fh-font-mono);
}

/* ---------- 客服与反馈 ---------- */
.page-contact .cp-service__grid {
  display: grid;
  gap: var(--cp-gap-lg);
  grid-template-columns: minmax(0, 1fr);
}
.page-contact .cp-card {
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-card-line);
  border-radius: var(--fh-radius);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
}
.page-contact .cp-service__card {
  position: relative;
}
.page-contact .cp-service__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 48px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--fh-orange), transparent);
}
.page-contact .cp-service__ctitle {
  font-family: var(--fh-font-display);
  font-size: var(--fh-h3);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0.35rem 0 1rem;
  color: var(--fh-ink);
}
.page-contact .cp-h2 {
  font-family: var(--fh-font-display);
  font-size: var(--fh-h2);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0.35rem 0 1rem;
  color: var(--fh-ink);
}
.page-contact .cp-dl {
  margin: 0;
  display: grid;
  gap: 0.1rem;
}
.page-contact .cp-dl__row {
  display: grid;
  gap: 0.15rem;
  padding: 0.65rem 0;
  border-bottom: 1px dashed var(--fh-line);
}
.page-contact .cp-dl__row:last-child {
  border-bottom: 0;
}
.page-contact .cp-dl__row dt {
  font-family: var(--fh-font-mono);
  font-size: var(--fh-note);
  color: var(--fh-muted-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.page-contact .cp-dl__row dd {
  margin: 0;
  color: var(--fh-ink);
  font-weight: 500;
  word-break: break-word;
}
.page-contact .cp-copy {
  color: var(--fh-blue);
  font-family: var(--fh-font-mono);
  border-bottom: 1px dashed rgba(30,144,255,0.45);
  cursor: text;
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}
.page-contact .cp-copy:hover {
  color: var(--fh-lime);
  border-bottom-color: var(--fh-lime);
}
.page-contact .cp-note {
  margin: 1rem 0 0;
  color: var(--fh-muted);
}
.page-contact .cp-note a {
  text-underline-offset: 3px;
}

.page-contact .cp-steps {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0.85rem;
}
.page-contact .cp-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius-sm);
  transition: border-color 0.25s, transform 0.25s, background 0.25s;
}
.page-contact .cp-step:hover {
  border-color: rgba(255,77,26,0.45);
  background: rgba(255,77,26,0.05);
  transform: translateY(-2px);
}
.page-contact .cp-step__num {
  font-family: var(--fh-font-mono);
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1;
  color: var(--fh-orange);
  letter-spacing: -0.02em;
}
.page-contact .cp-step__title {
  font-family: var(--fh-font-display);
  font-size: 1.08rem;
  font-weight: 800;
  margin: 0 0 0.25rem;
  color: var(--fh-ink);
}
.page-contact .cp-step p {
  margin: 0;
  color: var(--fh-muted);
  font-size: 0.95rem;
}

/* ---------- 合作标签页 ---------- */
.page-contact .cp-partner__head {
  max-width: 60ch;
}
.page-contact .cp-partner__lede {
  color: var(--fh-muted);
}
.page-contact .cp-tabs {
  margin-top: 2rem;
}
.page-contact .cp-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.4rem;
  background: rgba(18,11,46,0.72);
  border: 1px solid var(--fh-line);
  border-radius: 999px;
  width: fit-content;
  max-width: 100%;
}
.page-contact .cp-tab {
  font-family: var(--fh-font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--fh-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.55rem 1.05rem;
  cursor: pointer;
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}
.page-contact .cp-tab:hover {
  color: var(--fh-ink);
}
.page-contact .cp-tab.is-current,
.page-contact .cp-tab[aria-selected="true"] {
  color: var(--fh-black);
  background: linear-gradient(135deg, var(--fh-orange), var(--fh-red));
  box-shadow: 0 8px 22px -10px rgba(255,77,26,0.75);
}
.page-contact .cp-tab:focus-visible {
  outline: 2px solid var(--fh-lime);
  outline-offset: 2px;
}
.page-contact .cp-tabs__panels {
  margin-top: 1.5rem;
}
.page-contact .cp-panel {
  padding: clamp(1.25rem, 2.5vw, 2rem);
  background: linear-gradient(155deg, rgba(30,144,255,0.09), rgba(18,11,46,0.75));
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius);
}
.page-contact .cp-panel__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1fr);
}
.page-contact .cp-panel__body h3 {
  font-family: var(--fh-font-display);
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0 0 0.65rem;
  color: var(--fh-ink);
}
.page-contact .cp-panel__body > p {
  margin: 0 0 0.5rem;
  color: var(--fh-muted);
}
.page-contact .cp-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.5rem;
}
.page-contact .cp-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--fh-muted);
  font-size: 0.95rem;
}
.page-contact .cp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.85rem;
  height: 2px;
  border-radius: 2px;
  background: var(--fh-lime);
}
.page-contact .cp-panel__note {
  margin-top: 1.1rem;
  font-size: var(--fh-note);
  color: var(--fh-muted-soft);
}
.page-contact .cp-panel__aside {
  background: rgba(7,6,15,0.62);
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius-sm);
  padding: 1rem 1.1rem;
  align-self: start;
}
.page-contact .cp-badge {
  margin: 0;
  font-family: var(--fh-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fh-cyan);
}
.page-contact .cp-metric {
  font-family: var(--fh-font-mono);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  margin: 0.3rem 0 0.55rem;
  color: var(--fh-lime);
  letter-spacing: -0.02em;
}
.page-contact .cp-metric small {
  font-size: 0.9rem;
  color: var(--fh-muted);
  margin-left: 0.25rem;
  font-weight: 500;
}

/* ---------- 数据接口 ---------- */
.page-contact .cp-api__grid {
  display: grid;
  gap: var(--cp-gap-lg);
  grid-template-columns: minmax(0, 1fr);
}
.page-contact .cp-api__steps {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  display: grid;
  gap: 0.7rem;
  counter-reset: cp-api;
}
.page-contact .cp-api__steps li {
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.025);
  border-left: 3px solid var(--fh-blue);
  border-radius: 0 var(--fh-radius-sm) var(--fh-radius-sm) 0;
  color: var(--fh-muted);
  font-size: 0.95rem;
}
.page-contact .cp-api__steps b {
  display: inline-block;
  margin-right: 0.6em;
  color: var(--fh-ink);
}
.page-contact .cp-api__card {
  background: rgba(30,144,255,0.08);
  border: 1px dashed rgba(30,144,255,0.42);
  border-radius: var(--fh-radius);
  padding: 1.5rem;
}
.page-contact .cp-api__mail {
  font-family: var(--fh-font-mono);
  font-size: 1.05rem;
  margin: 0.5rem 0 1rem;
  word-break: break-all;
}
.page-contact .cp-api__facts {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5rem;
  display: grid;
  gap: 0.55rem;
}
.page-contact .cp-api__facts li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem;
  align-items: baseline;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--fh-line);
  color: var(--fh-muted);
  font-size: var(--fh-note);
}
.page-contact .cp-api__facts li:last-child {
  border-bottom: 0;
}
.page-contact .cp-api__facts b {
  font-family: var(--fh-font-mono);
  font-size: 1rem;
  color: var(--fh-cyan);
  font-weight: 700;
}

/* ---------- 运营地址 ---------- */
.page-contact .cp-ops__grid {
  display: grid;
  gap: var(--cp-gap-lg);
  grid-template-columns: minmax(0, 1fr);
}
.page-contact .cp-dl--address .cp-dl__row dd {
  font-size: 1.02rem;
  line-height: 1.5;
}
.page-contact .cp-ops__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--fh-black);
}
.page-contact .cp-ops__figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.95) brightness(0.85);
}
.page-contact .cp-ops__veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(80% 80% at 30% 30%, rgba(18,11,46,0.15), rgba(7,6,15,0.85));
}
.page-contact .cp-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.page-contact .cp-ops__figure .fh-media__caption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 3;
  margin: 0;
  padding: 0.35rem 0.75rem;
  background: rgba(7,6,15,0.78);
  border: 1px solid var(--fh-line);
  border-radius: 999px;
  font-family: var(--fh-font-mono);
}

/* ---------- 响应时间 ---------- */
.page-contact .cp-sla__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 1.75rem;
}
.page-contact .cp-sla__card {
  position: relative;
  padding: 1.25rem 1.25rem 1.35rem;
  background: linear-gradient(160deg, rgba(255,77,26,0.1), rgba(18,11,46,0.72));
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.page-contact .cp-sla__card:hover {
  transform: translateY(-6px) scale(1.015);
  border-color: rgba(200,255,61,0.5);
  box-shadow: 0 24px 60px -28px rgba(200,255,61,0.55);
}
.page-contact .cp-sla__time {
  margin: 0;
  font-family: var(--fh-font-mono);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--fh-orange);
  letter-spacing: -0.01em;
}
.page-contact .cp-sla__day {
  margin: 0.3rem 0 0.55rem;
  font-family: var(--fh-font-display);
  font-weight: 800;
  color: var(--fh-ink);
}
.page-contact .cp-sla__card p:last-child {
  margin: 0;
  color: var(--fh-muted);
  font-size: 0.92rem;
}
.page-contact .cp-note--footer {
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--fh-line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .cp-sla__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .cp-panel__grid {
    grid-template-columns: minmax(0, 1fr) 220px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .cp-hero__grid {
    grid-template-columns: 1.1fr 1fr;
  }
  .page-contact .cp-service__grid {
    grid-template-columns: var(--cp-rail) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .cp-service__card {
    position: sticky;
    top: 96px;
  }
  .page-contact .cp-api__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .cp-ops__grid {
    grid-template-columns: minmax(0, 1fr) 1.1fr;
    align-items: center;
  }
  .page-contact .cp-sla__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .page-contact .cp-step {
    grid-template-columns: 44px 1fr;
    gap: 0.75rem;
  }
  .page-contact .cp-step__num {
    font-size: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cp-step,
  .page-contact .cp-sla__card,
  .page-contact [data-reveal] {
    transition: none !important;
    transform: none !important;
  }
}
<<<END>>>