.page-contact {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ============ 首屏：海报式联系卡 ============ */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 20px) 0 92px;
  background:
    radial-gradient(115% 85% at 90% 6%, rgba(31, 92, 122, .62), transparent 60%),
    linear-gradient(158deg, var(--blue-900) 0%, var(--blue-700) 54%, #09293f 100%);
  color: var(--paper);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  bottom: -1px;
  height: 72px;
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 24%, 100% 100%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__crumbs {
  margin-bottom: 26px;
}

.page-contact .contact-hero__crumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--grey-400);
}

.page-contact .contact-hero__crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(167, 176, 186, .6);
}

.page-contact .contact-hero__crumbs a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}

.page-contact .contact-hero__crumbs a:hover,
.page-contact .contact-hero__crumbs a:focus-visible {
  border-bottom-color: var(--gold-300);
}

.page-contact .contact-hero__crumbs [aria-current="page"] {
  color: var(--grey-400);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 40px;
}

.page-contact .contact-hero__eyebrow {
  color: var(--gold-300);
  letter-spacing: .14em;
  margin-bottom: 14px;
}

.page-contact .contact-hero__title {
  margin: 0 0 20px;
  font-size: clamp(2.1rem, 7.6vw, 4.3rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--paper);
  max-width: 15em;
}

.page-contact .contact-hero__lede {
  margin: 0 0 34px;
  max-width: 34em;
  font-size: clamp(1rem, 2.6vw, 1.125rem);
  font-weight: 400;
  line-height: 1.85;
  color: rgba(247, 243, 234, .82);
}

.page-contact .contact-hero__channels {
  display: grid;
  gap: 26px;
  border-top: 1px solid rgba(232, 211, 154, .22);
  padding-top: 28px;
}

.page-contact .contact-hero__label {
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-500);
}

.page-contact .contact-hero__phone {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: clamp(1.85rem, 8vw, 3.6rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: .005em;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .contact-hero__mail {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: clamp(.95rem, 3.2vw, 1.5rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--gold-300);
  overflow-wrap: anywhere;
}

.page-contact .contact-hero__hint {
  margin: 0;
  max-width: 32em;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(247, 243, 234, .62);
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-contact .contact-hero__figure {
  margin: 0;
  position: relative;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
}

.page-contact .contact-hero__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(247, 243, 234, .55);
}

.page-contact .contact-hero__glass {
  padding: 22px 24px 24px;
  border-radius: var(--radius);
  border: 1px solid rgba(232, 211, 154, .4);
  background: linear-gradient(160deg, rgba(247, 243, 234, .14), rgba(247, 243, 234, .05));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 22px 44px -32px rgba(0, 0, 0, .8);
}

.page-contact .contact-hero__glass-title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--gold-300);
}

.page-contact .contact-hero__glass-text {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 243, 234, .8);
}

.page-contact .contact-hero__cta {
  display: inline-block;
  text-decoration: none;
}

.page-contact .contact-hero__glass-meta {
  margin: 14px 0 0;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: rgba(232, 211, 154, .72);
}

/* ============ 三种通道 ============ */
.page-contact .channels {
  padding: 66px 0 74px;
  background: var(--paper);
}

.page-contact .channels__head {
  max-width: 46em;
  margin-bottom: 44px;
}

.page-contact .channels__head .eyebrow {
  color: var(--blue-500);
  letter-spacing: .16em;
  margin-bottom: 12px;
}

.page-contact .channels__head .section-title {
  margin: 0 0 16px;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  font-weight: 900;
  line-height: 1.18;
  color: var(--blue-700);
}

.page-contact .channels__head .section-lede {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: #3c4c5a;
}

.page-contact .channels__list {
  display: grid;
  gap: 22px;
}

.page-contact .channel {
  position: relative;
  padding: 28px 26px 26px;
  background: #fffdf8;
  border: 1px solid rgba(167, 176, 186, .38);
  border-left: 4px solid var(--gold-500);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .channel:hover,
.page-contact .channel:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: var(--gold-500);
}

.page-contact .channel--accent {
  background: linear-gradient(168deg, #0d3350 0%, var(--blue-900) 100%);
  border-color: rgba(232, 211, 154, .4);
  border-left-color: var(--coral);
}

.page-contact .channel--accent .channel__title {
  color: var(--paper);
}

.page-contact .channel--accent .channel__text {
  color: rgba(247, 243, 234, .78);
}

.page-contact .channel--accent .channel__meta {
  color: rgba(232, 211, 154, .68);
}

.page-contact .channel--accent .channel__action {
  color: var(--gold-300);
  border-bottom-color: var(--gold-300);
}

.page-contact .channel__num {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--gold-500);
  letter-spacing: .04em;
}

.page-contact .channel__title {
  margin: 0 0 12px;
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--blue-700);
}

.page-contact .channel__text {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.82;
  color: #3c4c5a;
}

.page-contact .channel__action {
  display: inline-block;
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  color: var(--blue-700);
  text-decoration: none;
  border-bottom: 2px solid var(--gold-500);
  padding-bottom: 3px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .channel__action:hover,
.page-contact .channel__action:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-contact .channel__action--plain {
  cursor: default;
}

.page-contact .channel__action--wrap {
  overflow-wrap: anywhere;
  font-size: 13.5px;
}

.page-contact .channel__meta {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: #6f7d89;
}

/* ============ 服务范围 ============ */
.page-contact .scope {
  position: relative;
  padding: 72px 0 76px;
  background:
    radial-gradient(90% 70% at 12% 100%, rgba(31, 92, 122, .5), transparent 62%),
    var(--blue-900);
  color: var(--paper);
}

.page-contact .scope__grid {
  display: grid;
  gap: 40px;
}

.page-contact .scope__eyebrow {
  color: var(--gold-500);
  letter-spacing: .18em;
  margin-bottom: 14px;
}

.page-contact .scope__title {
  margin: 0 0 18px;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .scope__text {
  margin: 0 0 30px;
  max-width: 32em;
  font-size: .98rem;
  line-height: 1.85;
  color: rgba(247, 243, 234, .76);
}

.page-contact .scope__subtitle {
  margin: 0 0 14px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.page-contact .scope__districts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 0 0 30px;
  padding: 0;
}

.page-contact .scope__districts li {
  position: relative;
  padding-left: 18px;
  font-size: .95rem;
  font-weight: 600;
  color: rgba(247, 243, 234, .92);
}

.page-contact .scope__districts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-500);
}

.page-contact .scope__cities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 32px;
}

.page-contact .scope__city {
  padding: 7px 16px;
  border: 1px dashed rgba(232, 211, 154, .55);
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--gold-300);
}

.page-contact .scope__stats {
  display: grid;
  gap: 16px;
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid rgba(232, 211, 154, .2);
}

.page-contact .scope__stat dt {
  font-size: 12px;
  letter-spacing: .14em;
  color: rgba(167, 176, 186, .9);
}

.page-contact .scope__stat dd {
  margin: 4px 0 0;
  font-family: var(--font-num);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--paper);
}

/* 地图 */
.page-contact .scope__map {
  align-self: center;
}

.page-contact .range-map {
  display: block;
  width: 100%;
  height: auto;
  max-width: 520px;
  margin: 0 auto;
}

.page-contact .range-map__grid line {
  stroke: rgba(232, 211, 154, .1);
  stroke-width: 1;
}

.page-contact .range-map__zone-inner {
  fill: rgba(31, 92, 122, .34);
  stroke: rgba(201, 162, 74, .62);
  stroke-width: 1.5;
}

.page-contact .range-map__zone-outer {
  fill: none;
  stroke: rgba(232, 211, 154, .3);
  stroke-width: 1.5;
  stroke-dasharray: 7 8;
}

.page-contact .range-map__node {
  outline: none;
}

.page-contact .range-map__node circle {
  fill: var(--gold-300);
  transition: fill .25s var(--ease), transform .25s var(--ease);
  transform-box: fill-box;
  transform-origin: center;
}

.page-contact .range-map__node--outer circle {
  fill: var(--mist);
}

.page-contact .range-map__node:hover circle,
.page-contact .range-map__node:focus circle {
  fill: var(--coral);
  transform: scale(1.7);
}

.page-contact .range-map__node:focus-visible circle {
  stroke: var(--coral);
  stroke-width: 3;
}

.page-contact .range-map__node text {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  fill: rgba(247, 243, 234, .74);
}

.page-contact .range-map__hub {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  fill: var(--gold-300);
}

.page-contact .scope__legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  margin: 18px 0 0;
  font-size: 12.5px;
  color: rgba(247, 243, 234, .66);
}

.page-contact .scope__legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .scope__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-contact .scope__dot--gold {
  background: var(--gold-300);
}

.page-contact .scope__dot--mist {
  background: var(--mist);
}

/* ============ 到访与沟通准备 ============ */
.page-contact .visit {
  padding: 72px 0 84px;
  background: var(--paper);
}

.page-contact .visit__grid {
  display: grid;
  gap: 40px;
}

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

.page-contact .visit__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-contact .visit__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: #6f7d89;
}

.page-contact .visit__body .eyebrow {
  color: var(--blue-500);
  letter-spacing: .16em;
  margin-bottom: 12px;
}

.page-contact .visit__body .section-title {
  margin: 0 0 24px;
  font-size: clamp(1.55rem, 4.4vw, 2.35rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--blue-700);
}

.page-contact .visit__address {
  position: relative;
  padding: 22px 24px 22px 26px;
  margin-bottom: 30px;
  background: #fffdf8;
  border-radius: var(--radius);
  border: 1px solid rgba(201, 162, 74, .45);
  border-left: 4px solid var(--gold-500);
}

.page-contact .visit__address-label {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--blue-500);
}

.page-contact .visit__address-value {
  margin: 0 0 10px;
  font-size: clamp(1rem, 2.8vw, 1.15rem);
  font-weight: 800;
  line-height: 1.55;
  color: var(--blue-700);
}

.page-contact .visit__address-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: #55636f;
}

.page-contact .visit__list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .visit__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-contact .visit__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--gold-500);
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 800;
  color: var(--blue-700);
  background: var(--gold-300);
}

.page-contact .visit__item-title {
  margin: 0 0 5px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--blue-700);
}

.page-contact .visit__item-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #3c4c5a;
}

.page-contact .visit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-contact .visit__actions .btn {
  text-decoration: none;
}

.page-contact .visit__ghost {
  border-color: var(--blue-500);
  color: var(--blue-700);
}

.page-contact .visit__ghost:hover,
.page-contact .visit__ghost:focus-visible {
  border-color: var(--coral);
  color: var(--coral);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-contact .contact-hero__channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 40px;
  }

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

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

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-bottom: 116px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-contact .channels__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }

  .page-contact .channel:nth-child(2) {
    margin-top: 36px;
  }

  .page-contact .channel:nth-child(3) {
    margin-top: 72px;
  }

  .page-contact .scope__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(36px, 5vw, 68px);
    align-items: center;
  }

  .page-contact .visit__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(32px, 4.4vw, 60px);
    align-items: start;
  }

  .page-contact .visit__figure {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-contact .visit__figure img {
    aspect-ratio: 3 / 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .range-map__node circle {
    transition: none;
  }
}
<<<END>>>