.page-contact {
  --contact-hair: rgba(175, 192, 214, 0.22);
  --contact-hair-ink: rgba(10, 30, 63, 0.14);
  --contact-z1: var(--signal-teal);
  --contact-z2: var(--coral);
  --contact-z3: var(--brass);
  --contact-z4: var(--nacre);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(1.4rem, 4vw, 2.4rem);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 68% at 84% 10%, rgba(255, 107, 74, 0.16), transparent 68%),
    radial-gradient(46% 58% at 6% 92%, rgba(47, 208, 196, 0.12), transparent 70%);
  pointer-events: none;
}

.page-contact .contact-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .crumbs {
  margin-bottom: clamp(1.4rem, 4vw, 2.4rem);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.8rem, 5vw, 3.4rem);
  align-items: start;
}

.page-contact .contact-hero__copy {
  position: relative;
  padding-left: clamp(1rem, 3vw, 1.9rem);
  border-left: 1px solid var(--contact-hair);
}

.page-contact .contact-hero__copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background-image: repeating-linear-gradient(to bottom, var(--brass) 0 2px, transparent 2px 15px);
  opacity: 0.55;
}

.page-contact .contact-hero h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.6vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-contact .contact-hero .lede {
  margin-top: clamp(1rem, 2.6vw, 1.5rem);
  max-width: 36em;
  color: var(--fg-soft);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: clamp(1.4rem, 3.4vw, 2rem);
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.86rem;
  color: var(--fg-dim);
}

.page-contact .contact-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.page-contact .contact-hero__meta .mono {
  color: var(--brass);
  font-size: 0.95rem;
}

.page-contact .contact-hero__figure {
  margin: 0;
  border-radius: var(--radius-l);
}

/* ---------- 直接联络 ---------- */
.page-contact .contact-channels__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.4vw, 1.4rem);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: clamp(1.3rem, 3.4vw, 2rem);
  border: 1px solid var(--contact-hair-ink);
  border-radius: var(--radius-m);
  background: var(--pearl);
  color: var(--indigo-abyss);
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0.28);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}

.page-contact .channel-card:hover::before,
.page-contact .channel-card:focus-within::before {
  transform: scaleX(1);
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px -30px rgba(6, 19, 42, 0.85);
}

.page-contact .channel-card--phone::before {
  background: var(--signal-teal);
}

.page-contact .channel-card--site::before {
  background: var(--brass);
}

.page-contact .channel-card__label {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--wine);
}

.page-contact .channel-card h3 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--indigo-abyss);
}

.page-contact .channel-card__value {
  margin: 0;
  font-size: clamp(1rem, 2.6vw, 1.22rem);
  font-weight: 700;
  color: var(--indigo-abyss);
  word-break: break-word;
}

.page-contact .channel-card__value--text {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 600;
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #3C4E6B;
}

/* ---------- 九项信息 ---------- */
.page-contact .contact-fields__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0 clamp(1.4rem, 4vw, 3rem);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: field;
}

.page-contact .contact-fields__list .field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.3rem;
  padding: clamp(0.85rem, 2.2vw, 1.1rem) 0;
  border-bottom: 1px solid var(--contact-hair-ink);
}

.page-contact .contact-fields__list .field-row__key {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--indigo-abyss);
}

.page-contact .contact-fields__list .field-row__val {
  font-size: 0.94rem;
  line-height: 1.7;
  color: #43566F;
}

.page-contact .contact-fields__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1rem;
  padding: 0.1rem 0.35rem;
  border: 1px solid rgba(255, 107, 74, 0.4);
  border-radius: 6px;
  font-size: 0.72rem;
  color: var(--coral);
  background: rgba(255, 217, 206, 0.5);
}

.page-contact .contact-fields__foot {
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--signal-teal);
  background: rgba(47, 208, 196, 0.08);
  font-size: 0.94rem;
  line-height: 1.75;
  color: #33465F;
}

/* ---------- 定方案补充 ---------- */
.page-contact .contact-brief__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.6vw, 1.5rem);
}

.page-contact .brief-card {
  position: relative;
  padding: clamp(1.3rem, 3.2vw, 1.9rem);
  border: 1px solid var(--contact-hair);
  border-radius: var(--radius-m);
  background: linear-gradient(170deg, rgba(19, 44, 87, 0.9), rgba(10, 30, 63, 0.6));
}

.page-contact .brief-card__no {
  margin: 0 0 0.7rem;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
}

.page-contact .brief-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  color: var(--fg);
}

.page-contact .brief-card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--fg-soft);
}

.page-contact .brief-card::after {
  content: "";
  position: absolute;
  left: clamp(1.3rem, 3.2vw, 1.9rem);
  right: clamp(1.3rem, 3.2vw, 1.9rem);
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}

.page-contact .brief-card:hover::after {
  transform: scaleX(1);
}

.page-contact .brief-card--teal::after {
  background: var(--signal-teal);
}

.page-contact .brief-card--coral::after {
  background: var(--coral);
}

.page-contact .brief-card--brass::after {
  background: var(--brass);
}

/* ---------- 四个区域 ---------- */
.page-contact .contact-zones__figure {
  margin: 0 0 clamp(1.6rem, 4vw, 2.4rem);
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--contact-hair);
}

.page-contact .contact-zones__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .contact-zones__band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(0.9rem, 2.2vw, 1.2rem);
}

.page-contact .zone-block {
  position: relative;
  padding: clamp(1.2rem, 3vw, 1.7rem);
  border: 1px solid var(--contact-hair);
  border-radius: var(--radius-m);
  background: rgba(10, 30, 63, 0.55);
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out),
    background-color var(--dur) var(--ease-out);
}

.page-contact .zone-block::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--contact-z4);
}

.page-contact .zone-block--a::before {
  background: var(--contact-z1);
}

.page-contact .zone-block--b::before {
  background: var(--contact-z2);
}

.page-contact .zone-block--c::before {
  background: var(--contact-z3);
}

.page-contact .zone-block:hover,
.page-contact .zone-block:focus-within {
  transform: translateY(-6px) scale(1.015);
  border-color: var(--line-strong);
  background: rgba(19, 44, 87, 0.9);
}

.page-contact .zone-block__code {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--fg-dim);
}

.page-contact .zone-block__name {
  margin: 0.5rem 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 3vw, 1.3rem);
  color: var(--fg);
}

.page-contact .zone-block__time {
  margin: 0 0 0.8rem;
  font-size: clamp(1.7rem, 6vw, 2.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--brass);
}

.page-contact .zone-block__time span {
  font-size: 0.5em;
  margin-left: 0.15em;
  color: var(--fg-dim);
}

.page-contact .zone-block__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--fg-soft);
}

/* ---------- 推进节奏 ---------- */
.page-contact .contact-flow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.8rem, 5vw, 3.2rem);
  align-items: start;
}

.page-contact .contact-flow__intro h2 {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-display);
  text-wrap: balance;
}

.page-contact .contact-flow__intro .prose p {
  margin: 0 0 0.9rem;
  color: var(--fg-soft);
}

.page-contact .contact-flow__intro .btn {
  margin-top: 0.6rem;
}

.page-contact .contact-flow__steps {
  position: relative;
  margin: 0;
  padding: 0 0 0 1.6rem;
  list-style: none;
}

.page-contact .contact-flow__steps::before {
  content: "";
  position: absolute;
  left: 0.32rem;
  top: 0.6rem;
  bottom: 1.4rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--coral), rgba(47, 208, 196, 0.5), transparent);
}

.page-contact .flow-step {
  position: relative;
  padding-bottom: clamp(1.4rem, 3.6vw, 2rem);
}

.page-contact .flow-step:last-child {
  padding-bottom: 0;
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 0.42rem;
  width: 0.68rem;
  height: 0.68rem;
  border-radius: 50%;
  background: var(--bg-base);
  border: 2px solid var(--coral);
}

.page-contact .flow-step__no {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--signal-teal);
}

.page-contact .flow-step h3 {
  margin: 0.35rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.8vw, 1.22rem);
  color: var(--fg);
}

.page-contact .flow-step p {
  margin: 0;
  max-width: 40em;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--fg-soft);
}

/* ---------- 快速通道 ---------- */
.page-contact .contact-ask__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
}

.page-contact .ask-link {
  position: relative;
  display: grid;
  gap: 0.35rem;
  padding: clamp(1.1rem, 3vw, 1.5rem) clamp(2.8rem, 7vw, 3.6rem) clamp(1.1rem, 3vw, 1.5rem)
    clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid rgba(245, 242, 234, 0.2);
  border-radius: var(--radius-m);
  background: rgba(6, 19, 42, 0.28);
  color: var(--fg);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}

.page-contact .ask-link:hover,
.page-contact .ask-link:focus-visible {
  background: rgba(6, 19, 42, 0.55);
  border-color: rgba(255, 107, 74, 0.6);
  transform: translateX(4px);
}

.page-contact .ask-link__title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.8vw, 1.12rem);
  font-weight: 700;
}

.page-contact .ask-link__desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(245, 242, 234, 0.78);
}

.page-contact .ask-link__arrow {
  position: absolute;
  right: clamp(1.1rem, 3vw, 1.6rem);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--coral);
  transition: transform var(--dur) var(--ease-out);
}

.page-contact .ask-link:hover .ask-link__arrow {
  transform: translate(4px, -50%);
}

.page-contact .contact-ask__foot {
  margin-top: clamp(1.4rem, 3.6vw, 2rem);
  padding-top: clamp(1.2rem, 3vw, 1.6rem);
  border-top: 1px solid rgba(245, 242, 234, 0.18);
}

.page-contact .contact-ask__foot p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(245, 242, 234, 0.86);
}

.page-contact .contact-ask__foot .mono {
  color: var(--brass);
}

/* ---------- 断点 ---------- */
@media (min-width: 40rem) {
  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-brief__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-zones__band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-ask__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 56rem) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: clamp(2.4rem, 5vw, 4rem);
  }

  .page-contact .contact-hero__figure {
    margin-top: 0.6rem;
  }

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

  .page-contact .contact-fields__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-fields__list .field-row {
    padding-block: 1.15rem;
  }

  .page-contact .contact-flow__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }
}

@media (min-width: 68rem) {
  .page-contact .contact-brief__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-zones__band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .zone-block,
  .page-contact .ask-link,
  .page-contact .brief-card::after,
  .page-contact .ask-link__arrow {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .zone-block:hover,
  .page-contact .ask-link:hover {
    transform: none;
  }
}
<<<END>>>