.page-contact {
  --gap: clamp(.9rem, 2.2vw, 1.5rem);
  --pad: clamp(1rem, 2.6vw, 1.6rem);
  --local-line: rgba(0, 229, 208, .18);
}

.page-contact .contact-hero {
  padding: clamp(1rem, 3vw, 1.8rem) 0 clamp(1.4rem, 4vw, 2.4rem);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-title {
  margin: .55rem 0 .9rem;
  max-width: 22ch;
  font-size: clamp(1.9rem, 5.6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--white);
}

.page-contact .lead {
  max-width: 64ch;
  color: var(--mist);
  font-size: clamp(.95rem, 2.2vw, 1.05rem);
}

.page-contact .contact-section {
  padding: clamp(1.6rem, 4.4vw, 2.8rem) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-section--last {
  border-bottom: 0;
  padding-bottom: clamp(2rem, 6vw, 3.6rem);
}

.page-contact .section-head {
  display: flex;
  align-items: baseline;
  gap: clamp(.7rem, 2vw, 1.1rem);
  margin-bottom: var(--gap);
}

.page-contact .sec-num {
  flex: none;
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .05em;
  color: var(--neon);
}

.page-contact .sec-h {
  margin: 0;
  font-size: clamp(1.2rem, 3.2vw, 1.95rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .01em;
  color: var(--white);
}

/* 01 渠道坐标卡片 */
.page-contact .coord-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .coord-card {
  position: relative;
  padding: var(--pad);
  background: linear-gradient(160deg, rgba(18, 59, 99, .92), rgba(10, 39, 69, .96));
  border: 1px solid var(--local-line);
  border-radius: var(--radius);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-contact .coord-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 46px;
  height: 2px;
  background: var(--neon);
}

.page-contact .coord-card:hover,
.page-contact .coord-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(0, 229, 208, .45);
  box-shadow: 0 16px 32px rgba(0, 0, 0, .38);
}

.page-contact .coord-card:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 3px;
}

.page-contact .coord-card__key {
  margin: 0 0 .5rem;
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .coord-card__value {
  margin: 0 0 .7rem;
  font-size: clamp(1.02rem, 2.2vw, 1.28rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--gold);
  overflow-wrap: anywhere;
  transform-origin: left center;
  transition: transform .18s ease, color .18s ease;
}

.page-contact .coord-card:hover .coord-card__value,
.page-contact .coord-card:focus-visible .coord-card__value {
  transform: scale(1.04);
  color: #FFD27A;
}

.page-contact .coord-card__note {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--white);
  opacity: .86;
}

/* 02 响应节奏 */
.page-contact .rhythm-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .rhythm-copy p {
  margin: 0 0 .85rem;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--white);
  opacity: .9;
}

.page-contact .timeline {
  margin: 1.1rem 0;
  padding: var(--pad);
  border: 1px solid var(--local-line);
  border-radius: var(--radius);
  background: rgba(15, 58, 50, .42);
}

.page-contact .timeline__track {
  position: relative;
  height: 12px;
  border-radius: 99px;
  background: rgba(143, 168, 192, .16);
}

.page-contact .timeline__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 16.7%;
  width: 50%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--neon), var(--gold));
  box-shadow: 0 0 18px rgba(0, 229, 208, .35);
}

.page-contact .timeline__scale {
  display: flex;
  align-items: center;
  margin-top: .55rem;
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .timeline__edge {
  width: 16.7%;
}

.page-contact .timeline__edge--end {
  flex: 1;
  text-align: right;
}

.page-contact .timeline__mid {
  width: 50%;
  text-align: center;
  color: var(--gold);
}

.page-contact .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-contact .rhythm-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--white);
  opacity: .88;
}

.page-contact .rhythm-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 12px;
  height: 1px;
  background: var(--neon);
}

.page-contact .rhythm-list strong {
  color: var(--gold);
  font-weight: 600;
}

.page-contact .figure {
  margin: 0;
}

.page-contact .figure__media {
  --ratio: 3 / 2;
  display: block;
  max-width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

.page-contact .figure--wide .figure__media {
  --ratio: 16 / 9;
}

.page-contact .figure__caption {
  margin-top: .6rem;
  font-size: .8rem;
  line-height: 1.6;
  color: var(--mist);
}

/* 03 对接场景 */
.page-contact .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .scene {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .9rem;
  padding: var(--pad);
  background: rgba(10, 39, 69, .58);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--neon);
  border-radius: var(--radius);
  transition: transform .18s ease, background-color .18s ease;
}

.page-contact .scene:hover {
  transform: translateY(-2px);
  background: rgba(18, 59, 99, .68);
}

.page-contact .scene__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--neon-soft);
}

.page-contact .scene__title {
  margin: 0 0 .45rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--white);
}

.page-contact .scene__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--white);
  opacity: .86;
}

.page-contact .scene__link {
  margin: .8rem 0 0;
}

/* 04 到访坐标 */
.page-contact .geo-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .geo-map {
  padding: var(--pad);
  background: rgba(4, 20, 40, .72);
  border: 1px solid var(--local-line);
  border-radius: var(--radius);
}

.page-contact .geo-map svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .geo-detail {
  display: grid;
  gap: .9rem;
  align-content: start;
}

.page-contact .geo-address {
  margin: 0;
  padding: .7rem .9rem;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  color: var(--gold);
  border-left: 2px solid var(--gold);
  background: rgba(242, 184, 75, .08);
  border-radius: var(--radius);
}

.page-contact .geo-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-contact .geo-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .55rem;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--white);
  opacity: .86;
}

.page-contact .geo-list li::before {
  content: "◆";
  font-size: .58rem;
  line-height: 2.5;
  color: var(--neon);
}

/* 05 准备清单 */
.page-contact .prep-intro {
  margin: 0 0 1rem;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--white);
  opacity: .9;
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-contact .prep-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--white);
  opacity: .9;
}

.page-contact .prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 14px;
  height: 1px;
  background: var(--neon);
}

.page-contact .prep-note {
  margin: 1.2rem 0 0;
  padding: .8rem 1rem;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--white);
  opacity: .86;
  border-left: 2px solid var(--alert);
  background: rgba(232, 93, 117, .08);
  border-radius: var(--radius);
}

.page-contact .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}

@media (min-width: 720px) {
  .page-contact .scene-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .coord-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-contact .coord-card:nth-child(2) {
    margin-top: 1.6rem;
  }

  .page-contact .coord-card:nth-child(3) {
    margin-top: .7rem;
  }

  .page-contact .rhythm-layout {
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
  }

  .page-contact .geo-panel {
    grid-template-columns: .95fr 1.05fr;
    align-items: start;
  }
}
<<<END>>>