/* ============================================================
   联系我们 · 页面专属样式
   作用域：.page-contact
   ============================================================ */

.page-contact {
  --ct-panel: #14294B;
  --ct-panel-hi: #17314F;
  --ct-hair-dark: rgba(127, 212, 216, .22);
  --ct-hair-paper: rgba(29, 23, 18, .13);
  --ct-body-dark: rgba(244, 237, 225, .78);
  --ct-body-paper: rgba(29, 23, 18, .76);
  display: block;
}

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

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(84px, 11vw, 148px) 0 clamp(48px, 6vw, 78px);
  background:
    radial-gradient(115% 88% at 84% -12%, #1E3660 0%, rgba(10, 24, 48, 0) 62%),
    var(--ink-900);
  color: var(--text-on-dark);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1.6px 1.6px at 12% 22%, rgba(244, 237, 225, .85) 0, transparent 55%),
    radial-gradient(1.4px 1.4px at 33% 70%, rgba(127, 212, 216, .8) 0, transparent 55%),
    radial-gradient(1.8px 1.8px at 57% 16%, rgba(244, 237, 225, .7) 0, transparent 55%),
    radial-gradient(1.3px 1.3px at 76% 56%, rgba(216, 169, 75, .85) 0, transparent 55%),
    radial-gradient(1.6px 1.6px at 92% 28%, rgba(244, 237, 225, .6) 0, transparent 55%),
    radial-gradient(1.2px 1.2px at 46% 90%, rgba(127, 212, 216, .55) 0, transparent 55%),
    radial-gradient(1.1px 1.1px at 66% 38%, rgba(244, 237, 225, .5) 0, transparent 55%);
  opacity: .9;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(217, 55, 43, .9), var(--orange) 46%, var(--cyan) 100%);
  opacity: .7;
}

.page-contact .contact-hero .breadcrumb-link {
  color: var(--mist);
}

.page-contact .contact-hero .breadcrumb-link:hover {
  color: var(--paper);
}

.page-contact .contact-hero .eyebrow {
  margin-top: clamp(22px, 3vw, 34px);
  color: var(--cyan);
}

.page-contact .contact-hero h1 {
  margin: clamp(12px, 2vw, 20px) 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .contact-hero h1 em {
  font-style: normal;
  display: inline-block;
  color: var(--orange);
  transform: skewX(-4deg);
  transform-origin: left bottom;
}

.page-contact .contact-hero .lede {
  max-width: 630px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.9;
  color: var(--ct-body-dark);
}

.page-contact .hero-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  padding: 9px 18px 9px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--paper);
  border: 1px solid var(--ct-hair-dark);
  border-radius: var(--radius-pill);
  background: rgba(20, 41, 75, .6);
}

.page-contact .hero-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(255, 122, 26, .55);
  animation: ct-pulse 3.2s var(--ease) infinite;
}

@keyframes ct-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 122, 26, .5); }
  50% { box-shadow: 0 0 0 7px rgba(255, 122, 26, 0); }
}

/* ---------- 三条联系路径 ---------- */

.page-contact .paths {
  padding: 0 0 var(--section-pad);
  background:
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
  color: var(--text-on-dark);
}

.page-contact .paths .section-head {
  max-width: 640px;
  padding-top: clamp(6px, 2vw, 18px);
}

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

.page-contact .paths h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.18;
  color: var(--paper);
}

.page-contact .paths-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(30px, 4vw, 48px);
}

.page-contact .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 26px 32px;
  background: var(--ct-panel);
  clip-path: var(--cut-panel);
  transition: transform .4s var(--ease), background-color .4s var(--ease);
}

.page-contact .path-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
}

.page-contact .path-card:nth-child(2)::before {
  background: var(--red);
}

.page-contact .path-card:nth-child(3)::before {
  background: var(--cyan);
}

.page-contact .path-card:hover,
.page-contact .path-card:focus-within {
  transform: translateY(-6px);
  background: var(--ct-panel-hi);
}

.page-contact .path-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--cyan);
}

.page-contact .path-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 24px);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .path-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-body-dark);
}

.page-contact .path-value {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--ct-hair-dark);
  font-family: var(--font-mono);
  font-size: clamp(14.5px, 2.2vw, 17px);
  letter-spacing: -.01em;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .path-meta {
  font-size: 13px;
  color: var(--mist);
  line-height: 1.7;
}

/* ---------- 工单流转 ---------- */

.page-contact .flow {
  padding: var(--section-pad) 0;
  background: var(--paper);
  color: var(--text-on-paper);
  position: relative;
}

.page-contact .flow::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: repeating-linear-gradient(
    -45deg,
    var(--red) 0 14px,
    var(--orange) 14px 28px,
    var(--cyan) 28px 42px,
    var(--gold) 42px 56px
  );
  opacity: .5;
}

.page-contact .flow-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

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

.page-contact .flow h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.18;
  color: var(--brown);
}

.page-contact .flow-intro p {
  margin: 16px 0 0;
  max-width: 520px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ct-body-paper);
}

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

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

.page-contact .flow-figure .media-caption {
  margin-top: 10px;
  font-size: 13px;
  color: rgba(29, 23, 18, .6);
}

.page-contact .flow-track {
  position: relative;
  margin-top: clamp(40px, 5.4vw, 64px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-contact .flow-track::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--red), var(--orange) 54%, var(--cyan));
  opacity: .55;
}

.page-contact .flow-step {
  position: relative;
  padding-left: 38px;
}

.page-contact .flow-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--red);
}

.page-contact .flow-step:nth-child(2)::before {
  border-color: var(--orange);
}

.page-contact .flow-step:nth-child(3)::before {
  border-color: var(--cyan);
}

.page-contact .flow-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--brown);
}

.page-contact .flow-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-body-paper);
}

.page-contact .flow-route {
  display: inline-block;
  margin-top: 14px !important;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--brown);
  border: 1px solid rgba(29, 23, 18, .3);
  border-radius: var(--radius-pill);
}

/* ---------- 内容与数据协作 ---------- */

.page-contact .collab {
  padding: var(--section-pad) 0;
  background:
    radial-gradient(90% 70% at 8% 0%, rgba(30, 54, 96, .85) 0%, rgba(10, 24, 48, 0) 60%),
    var(--ink-900);
  color: var(--text-on-dark);
}

.page-contact .collab-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(34px, 5vw, 64px);
}

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

.page-contact .collab h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.18;
  color: var(--paper);
}

.page-contact .collab-intro > p {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ct-body-dark);
}

.page-contact .collab-tags {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .collab-list {
  display: grid;
  gap: 0;
}

.page-contact .collab-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--ct-hair-dark);
}

.page-contact .collab-item:first-child {
  padding-top: 0;
}

.page-contact .collab-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
}

.page-contact .collab-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-body-dark);
}

.page-contact .collab-materials {
  margin: 24px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--orange);
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper);
}

/* ---------- 运营中心 ---------- */

.page-contact .visit {
  position: relative;
  overflow: hidden;
  padding: clamp(76px, 9.5vw, 132px) 0;
  color: var(--text-on-dark);
  background: var(--ink-900);
}

.page-contact .visit-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.page-contact .visit-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(10, 24, 48, .95) 0%,
    rgba(10, 24, 48, .86) 44%,
    rgba(10, 24, 48, .58) 100%
  );
}

.page-contact .visit-inner {
  max-width: 560px;
}

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

.page-contact .visit h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.18;
  color: var(--paper);
}

.page-contact .visit-address {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.5vw, 22px);
  line-height: 1.66;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .visit-inner > p {
  margin: 20px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ct-body-dark);
}

/* ---------- 一封好工单该写什么 ---------- */

.page-contact .brief {
  padding: var(--section-pad) 0;
  background: var(--paper);
  color: var(--text-on-paper);
}

.page-contact .brief-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4.6vw, 60px);
}

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

.page-contact .brief h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.18;
  color: var(--brown);
}

.page-contact .brief-intro p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ct-body-paper);
}

.page-contact .brief-list {
  list-style: none;
  counter-reset: ct-brief;
  margin: 0;
  padding: 0;
}

.page-contact .brief-list li {
  counter-increment: ct-brief;
  position: relative;
  padding: 18px 0 18px 46px;
  border-bottom: 1px solid var(--ct-hair-paper);
}

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

.page-contact .brief-list li::before {
  content: counter(ct-brief, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--red);
}

.page-contact .brief-list li:first-child::before {
  top: 2px;
}

.page-contact .brief-list strong {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--brown);
}

.page-contact .brief-list span {
  display: block;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-body-paper);
}

/* ---------- 页面地图收束 ---------- */

.page-contact .page-map {
  padding: clamp(54px, 7vw, 92px) 0 clamp(64px, 8vw, 104px);
  background:
    radial-gradient(80% 100% at 90% 100%, rgba(30, 54, 96, .8) 0%, rgba(10, 24, 48, 0) 62%),
    var(--ink-900);
  color: var(--text-on-dark);
  border-top: 1px solid rgba(216, 169, 75, .55);
}

.page-contact .map-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

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

.page-contact .page-map h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.22;
  color: var(--paper);
}

.page-contact .map-intro p {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ct-body-dark);
}

.page-contact .map-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .map-links li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(244, 237, 225, .1);
}

.page-contact .map-links a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
  text-decoration: none;
  transition: color .25s var(--ease);
}

.page-contact .map-links a:hover {
  color: var(--orange);
}

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

.page-contact .map-links span {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-contact .paths-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .paths-grid .path-card:last-child {
    grid-column: 1 / -1;
  }

  .page-contact .brief-list li {
    padding-left: 56px;
  }
}

@media (min-width: 900px) {
  .page-contact .paths-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .paths-grid .path-card:last-child {
    grid-column: auto;
  }

  .page-contact .flow-top {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
  }

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

  .page-contact .flow-track::before {
    left: 0;
    right: 0;
    top: 8px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--red), var(--orange) 54%, var(--cyan));
  }

  .page-contact .flow-step {
    padding-left: 0;
    padding-top: 42px;
  }

  .page-contact .flow-step::before {
    left: 0;
    top: 0;
  }

  .page-contact .collab-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  }

  .page-contact .brief-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }

  .page-contact .map-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .page-contact .path-card {
    padding: 34px 30px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .path-card,
  .page-contact .map-links a {
    transition: none;
  }

  .page-contact .path-card:hover,
  .page-contact .path-card:focus-within {
    transform: none;
  }

  .page-contact .hero-pulse {
    animation: none;
    box-shadow: 0 0 0 5px rgba(255, 122, 26, .18);
  }
}
<<<END>>>