.page-contact {
  --cp-gap: clamp(18px, 2.6vw, 30px);
  background: var(--ink);
  color: var(--mist);
  overflow-x: clip;
}

.page-contact a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-heading);
  letter-spacing: -.02em;
  margin: 0;
}

.page-contact h1 {
  margin-top: 10px;
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--mist);
}

.page-contact h2 {
  margin-top: 8px;
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--mist);
  max-width: 26em;
}

.page-contact h3 {
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--mist);
}

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

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--text-dim);
}

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

.page-contact .breadcrumb a:hover {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-contact .c-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(20px, 3.4vw, 34px) 0 clamp(46px, 6.5vw, 84px);
  background:
    radial-gradient(80% 70% at 88% -10%, rgba(23, 212, 230, .18), transparent 62%),
    radial-gradient(60% 60% at -10% 100%, rgba(255, 138, 61, .10), transparent 66%),
    var(--ink);
}

.page-contact .c-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(52%, 640px);
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(160deg, rgba(23, 212, 230, .10), rgba(11, 42, 74, .52));
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
}

.page-contact .hero-grid {
  display: grid;
  gap: var(--cp-gap);
}

.page-contact .hero-lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-contact .act-card {
  margin-top: clamp(22px, 3vw, 32px);
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-cyan);
  background: linear-gradient(150deg, rgba(11, 42, 74, .94), rgba(7, 28, 51, .88));
  box-shadow: 0 18px 44px rgba(3, 12, 24, .42);
}

.page-contact .act-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .act-tel {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .act-tel-label {
  font-size: 13px;
  color: var(--text-dim);
}

.page-contact .act-tel-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(27px, 5vw, 40px);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--cyan);
  word-break: break-all;
}

.page-contact .act-mails {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .mail-row {
  display: grid;
  gap: 3px;
}

.page-contact .mail-key {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-contact .mail-val {
  font-family: var(--font-mono);
  font-size: clamp(13px, 2.4vw, 15px);
  color: var(--mist);
  word-break: break-all;
}

.page-contact .hero-side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .media-frame {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-cyan);
  background: var(--ink-2);
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .hero-media {
  aspect-ratio: 3 / 2;
}

.page-contact .clock-card {
  padding: 16px 18px 18px;
  border-radius: var(--r-md);
  background: rgba(11, 42, 74, .62);
  border: 1px solid var(--line-soft);
}

.page-contact .clock-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-contact .clock-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-dim);
}

.page-contact .clock-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--mint);
}

.page-contact .clock-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(43, 217, 168, .14);
}

.page-contact .scale {
  position: relative;
  height: 8px;
  margin: 16px 0 0;
  border-radius: var(--r-pill);
  background: rgba(140, 242, 247, .12);
  overflow: hidden;
}

.page-contact .scale-fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-soft));
  opacity: .82;
}

.page-contact .scale-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
}

.page-contact .clock-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 三步对接 ---------- */
.page-contact .flow-sec {
  padding: clamp(34px, 5.5vw, 66px) 0;
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(11, 42, 74, .55), rgba(7, 28, 51, 0));
}

.page-contact .flow-grid {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .flow-step {
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-contact .flow-step:hover,
.page-contact .flow-step:focus-within {
  transform: translateY(-3px);
  border-color: var(--line-cyan);
}

.page-contact .flow-num {
  display: block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(36px, 5.6vw, 52px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--cyan);
}

.page-contact .flow-step h3 {
  margin: 14px 0 6px;
}

.page-contact .flow-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .flow-tip {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-radius: var(--r-md);
  border: 1px dashed var(--line-cyan);
  background: rgba(23, 212, 230, .07);
  font-size: 14px;
  line-height: 1.7;
  color: var(--cyan-soft);
}

/* ---------- 场景卡 ---------- */
.page-contact .scene-sec {
  padding: clamp(38px, 6vw, 78px) 0;
  background: var(--mist);
  color: var(--graphite);
}

.page-contact .scene-sec h2 {
  color: var(--graphite);
}

.page-contact .scene-sec .eyebrow {
  color: #0c6d78;
}

.page-contact .scene-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .scene-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid rgba(91, 113, 134, .22);
  box-shadow: 0 10px 26px rgba(7, 28, 51, .06);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .scene-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 34px rgba(7, 28, 51, .12);
}

.page-contact .scene-card h3 {
  color: var(--graphite);
  font-size: clamp(17px, 2vw, 19px);
}

.page-contact .scene-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .scene-chip {
  align-self: flex-start;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  font-size: 12px;
  letter-spacing: .04em;
  color: #0b6b76;
  background: rgba(23, 212, 230, .14);
  border: 1px solid rgba(23, 212, 230, .42);
}

.page-contact .scene-link {
  margin-top: auto;
  padding-bottom: 2px;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: #0b6b76;
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 107, 118, .4);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .scene-link:hover {
  color: #b4541c;
  border-bottom-color: #b4541c;
}

/* ---------- 内容合作 ---------- */
.page-contact .coop-sec {
  padding: clamp(40px, 6vw, 80px) 0;
  border-top: 1px solid var(--line-soft);
  background:
    radial-gradient(70% 60% at 100% 0%, rgba(23, 212, 230, .10), transparent 62%),
    var(--ink);
}

.page-contact .coop-grid {
  display: grid;
  gap: var(--cp-gap);
}

.page-contact .coop-copy p {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-contact .tag-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .tag-row .chip {
  padding: 5px 12px;
  border-radius: var(--r-pill);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan-soft);
  background: rgba(23, 212, 230, .08);
  border: 1px solid var(--line-cyan);
}

.page-contact .coop-card {
  padding: clamp(20px, 2.8vw, 30px);
  border-radius: var(--r-lg);
  background: rgba(11, 42, 74, .72);
  border: 1px solid var(--line-soft);
}

.page-contact .coop-card > h3 {
  margin-bottom: 14px;
  font-size: 16px;
  color: var(--cyan-soft);
}

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

.page-contact .coop-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px dashed var(--line-soft);
}

.page-contact .coop-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .coop-k {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-contact .coop-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

/* ---------- 老用户回访 ---------- */
.page-contact .back-sec {
  padding: clamp(38px, 6vw, 78px) 0;
  background: var(--mist);
  color: var(--graphite);
}

.page-contact .back-sec h2 {
  color: var(--graphite);
}

.page-contact .back-sec .eyebrow {
  color: #0c6d78;
}

.page-contact .back-head p {
  margin: 14px 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-contact .return-grid {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .return-item {
  padding: 20px 20px 18px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid rgba(91, 113, 134, .22);
}

.page-contact .return-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #0b6b76;
  background: rgba(23, 212, 230, .18);
}

.page-contact .return-item h3 {
  margin: 10px 0 6px;
  font-size: 17px;
  color: var(--graphite);
}

.page-contact .return-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .back-help {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: rgba(255, 138, 61, .1);
  font-size: 14px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-contact .back-help a {
  font-weight: 700;
  color: #0b6b76;
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 107, 118, .45);
}

/* ---------- 地址与响应 ---------- */
.page-contact .visit-sec {
  padding: clamp(40px, 6vw, 80px) 0 clamp(48px, 7vw, 90px);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--ink), #04121f);
}

.page-contact .visit-grid {
  display: grid;
  gap: var(--cp-gap);
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .addr-card {
  padding: clamp(20px, 2.8vw, 30px);
  border-radius: var(--r-lg);
  background: rgba(11, 42, 74, .68);
  border: 1px solid var(--line-soft);
}

.page-contact .addr-card h3,
.page-contact .resp-card h3 {
  margin-bottom: 12px;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--cyan-soft);
}

.page-contact .addr-text {
  margin: 0;
  font-size: clamp(16px, 2.2vw, 19px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .addr-note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .addr-media {
  margin-top: 18px;
  aspect-ratio: 10 / 7;
}

.page-contact .resp-card {
  padding: clamp(20px, 2.8vw, 30px);
  border-radius: var(--r-lg);
  background: rgba(7, 28, 51, .62);
  border: 1px solid var(--line-cyan);
}

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

.page-contact .resp-list li {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-top: 1px dashed var(--line-soft);
}

.page-contact .resp-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .resp-k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-contact .resp-v {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-contact .resp-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-contact .resp-foot span {
  font-family: var(--font-mono);
  color: var(--cyan-soft);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .flow-grid,
  .page-contact .return-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: start;
  }

  .page-contact .coop-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-contact .hero-side {
    padding-top: 6px;
  }
}

@media (max-width: 560px) {
  .page-contact .c-hero::before {
    display: none;
  }

  .page-contact .scale-ticks {
    font-size: 10px;
    letter-spacing: -.02em;
  }

  .page-contact .act-tel-num {
    letter-spacing: -.02em;
  }

  .page-contact .flow-num {
    -webkit-text-stroke-width: 1.2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .flow-step,
  .page-contact .scene-card,
  .page-contact .scene-link {
    transition: none;
  }

  .page-contact .flow-step:hover,
  .page-contact .scene-card:hover {
    transform: none;
  }
}
<<<END>>>