.page-contact {
  --axis-w: 208px;
  --flow-gap: clamp(20px, 3.4vw, 40px);
  --sec-gap: clamp(46px, 6vw, 78px);
  background: var(--paper);
  color: var(--ink-800);
  overflow-x: hidden;
}

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

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 150% at 88% -10%, rgba(61, 224, 208, .16), transparent 58%),
    radial-gradient(90% 120% at 4% 110%, rgba(255, 106, 42, .18), transparent 62%),
    var(--ink-900);
  color: var(--paper);
  padding: clamp(26px, 5vw, 54px) 0 clamp(34px, 6vw, 66px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(143, 166, 192, .13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(143, 166, 192, .13) 1px, transparent 1px);
  background-size: 62px 62px;
  -webkit-mask-image: radial-gradient(85% 85% at 72% 18%, #000 24%, transparent 78%);
  mask-image: radial-gradient(85% 85% at 72% 18%, #000 24%, transparent 78%);
  pointer-events: none;
}

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

.page-contact .contact-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(245, 240, 230, .55);
}

.page-contact .contact-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(143, 166, 192, .5);
}

.page-contact .contact-hero .breadcrumb a {
  color: rgba(245, 240, 230, .74);
  text-decoration: none;
  transition: color .2s var(--ease-out);
}

.page-contact .contact-hero .breadcrumb a:hover {
  color: var(--orange-soft);
}

.page-contact .contact-hero-eyebrow {
  color: var(--orange-soft);
}

.page-contact .contact-hero-title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(29px, 5.2vw, 52px);
  line-height: 1.16;
  letter-spacing: -.022em;
  margin: 14px 0 0;
  max-width: 22ch;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-hero-lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(245, 240, 230, .82);
}

.page-contact .contact-quick {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .quick-pill {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--pill);
  border: 1px solid rgba(143, 166, 192, .42);
  color: var(--paper);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  transition: background .22s var(--ease-out), border-color .22s var(--ease-out), transform .22s var(--ease-out);
}

.page-contact .quick-pill:hover {
  background: rgba(255, 106, 42, .18);
  border-color: var(--orange);
  transform: translateY(-2px);
}

/* ---------- 主体两栏 ---------- */
.page-contact .contact-body {
  display: grid;
  gap: var(--flow-gap);
  padding-block: clamp(34px, 5vw, 66px) clamp(48px, 7vw, 88px);
}

.page-contact .contact-axis {
  min-width: 0;
}

.page-contact .axis-head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-contact .axis-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 4px;
}

.page-contact .axis-item {
  flex: 0 0 auto;
  position: relative;
}

.page-contact .axis-item > a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--pill);
  background: var(--white);
  border: 1px solid var(--gray);
  text-decoration: none;
  color: var(--ink-800);
  font-size: 14px;
  white-space: nowrap;
  transition: border-color .2s var(--ease-out), transform .2s var(--ease-out);
}

.page-contact .axis-item > a:hover {
  border-color: var(--orange);
  transform: translateY(-1px);
}

.page-contact .axis-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
  letter-spacing: .04em;
}

.page-contact .contact-flow {
  min-width: 0;
  display: grid;
  gap: var(--sec-gap);
}

.page-contact .contact-sec {
  min-width: 0;
  scroll-margin-top: 150px;
}

/* ---------- 章节标题 ---------- */
.page-contact .contact-sec-title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.26;
  letter-spacing: -.012em;
  margin: 8px 0 0;
  color: var(--ink-800);
  overflow-wrap: anywhere;
}

.page-contact .contact-sec-lead {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: #45566b;
}

.page-contact .contact-sec-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

/* ---------- 联系卡片 ---------- */
.page-contact .channel-layout {
  display: grid;
  gap: var(--flow-gap);
  align-items: start;
}

.page-contact .channel-grid {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 20px;
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  min-width: 0;
}

.page-contact .channel-card::before {
  content: "";
  width: 36px;
  height: 4px;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--orange), var(--orange-soft));
}

.page-contact .channel-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-contact .channel-val {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(14px, 3.4vw, 18px);
  line-height: 1.5;
  color: var(--ink-800);
  letter-spacing: -.01em;
  word-break: break-all;
  overflow-wrap: anywhere;
}

.page-contact .channel-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: #4a5a6e;
}

/* ---------- 媒体框 ---------- */
.page-contact .contact-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow-1);
  min-width: 0;
}

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

.page-contact .contact-figure-cap {
  padding: 12px 16px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: rgba(245, 240, 230, .72);
  border-top: 1px solid rgba(143, 166, 192, .22);
}

/* ---------- 企业三步 ---------- */
.page-contact .enterprise-layout {
  display: grid;
  gap: var(--flow-gap);
  align-items: start;
}

.page-contact .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-contact .step {
  min-width: 0;
}

.page-contact .step-box {
  border-radius: var(--radius-md);
}

.page-contact .step-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--gray);
  box-shadow: var(--shadow-2);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.4;
  color: var(--ink-800);
  transition: border-color .2s var(--ease-out), background .2s var(--ease-out);
}

.page-contact .step-summary::-webkit-details-marker {
  display: none;
}

.page-contact .step-summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--orange);
}

.page-contact .step-box[open] .step-summary {
  border-color: var(--orange);
  background: #fffaf6;
}

.page-contact .step-box[open] .step-summary::after {
  content: "–";
}

.page-contact .step-summary:hover {
  border-color: var(--orange-soft);
}

.page-contact .step-num {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-contact .step-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-contact .step-body {
  padding: 14px 18px 6px 18px;
  border-left: 2px dashed rgba(255, 106, 42, .38);
  margin: 4px 0 0 20px;
}

.page-contact .step-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #45566b;
}

/* ---------- 服务时段 ---------- */
.page-contact .hours-panel {
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray);
  box-shadow: var(--shadow-2);
}

.page-contact .hours-bar {
  position: relative;
  height: 10px;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--orange), var(--orange-soft) 78%, var(--gray));
}

.page-contact .hours-bar::after {
  content: "";
  position: absolute;
  right: -3px;
  top: -6px;
  width: 22px;
  height: 22px;
  box-sizing: border-box;
  border-radius: 50%;
  border: 3px solid var(--cyan);
  background: var(--white);
}

.page-contact .hours-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-contact .hours-notes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .hours-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.74;
  color: #45566b;
}

.page-contact .hours-notes strong {
  color: var(--ink-800);
  font-weight: 700;
  margin-right: 4px;
}

.page-contact .hours-dot {
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 地址与备案 ---------- */
.page-contact .place-panel {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3.2vw, 34px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(61, 224, 208, .1), transparent 55%),
    var(--ink-800);
  color: var(--paper);
}

.page-contact .place-block {
  min-width: 0;
  padding-left: 14px;
  border-left: 2px solid rgba(255, 106, 42, .55);
}

.page-contact .place-key {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-contact .place-val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .place-val--mono {
  font-family: var(--font-mono);
  letter-spacing: .02em;
  color: var(--gold);
  word-break: break-all;
}

/* ---------- 常见场景 ---------- */
.page-contact .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .scene-item {
  min-width: 0;
}

.page-contact .scene-link {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "tag arrow"
    "title title";
  gap: 8px 12px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--gray);
  text-decoration: none;
  color: var(--ink-800);
  transition: border-color .22s var(--ease-out), transform .22s var(--ease-out), box-shadow .22s var(--ease-out);
}

.page-contact .scene-link:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.page-contact .scene-tag {
  grid-area: tag;
  justify-self: start;
  padding: 3px 10px;
  border-radius: var(--pill);
  background: rgba(255, 106, 42, .12);
  color: #c2461a;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-contact .scene-title {
  grid-area: title;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink-800);
  overflow-wrap: anywhere;
}

.page-contact .scene-arrow {
  grid-area: arrow;
  align-self: center;
  font-family: var(--font-mono);
  color: var(--orange);
  font-size: 16px;
}

.page-contact .scene-foot {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #45566b;
}

.page-contact .scene-foot a {
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 1px;
}

.page-contact .scene-foot a:hover {
  border-bottom-color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 680px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .channel-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-contact .channel-card:nth-child(3) {
    grid-column: 1 / -1;
  }

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

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

@media (min-width: 960px) {
  .page-contact .contact-body {
    grid-template-columns: var(--axis-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-axis {
    position: sticky;
    top: 150px;
  }

  .page-contact .axis-head {
    margin-bottom: 16px;
  }

  .page-contact .axis-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-contact .axis-item {
    position: relative;
    padding-left: 26px;
    margin-bottom: 4px;
  }

  .page-contact .axis-item::before {
    content: "";
    position: absolute;
    left: 5px;
    top: 18px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--orange);
    box-sizing: border-box;
    z-index: 1;
  }

  .page-contact .axis-item::after {
    content: "";
    position: absolute;
    left: 10px;
    top: 32px;
    bottom: -6px;
    width: 1px;
    background: repeating-linear-gradient(to bottom, rgba(143, 166, 192, .8) 0 4px, transparent 4px 8px);
  }

  .page-contact .axis-item:last-child::after {
    display: none;
  }

  .page-contact .axis-item > a {
    display: flex;
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border-color: transparent;
    background: transparent;
    font-size: 14.5px;
    white-space: normal;
  }

  .page-contact .axis-item > a:hover {
    background: rgba(255, 106, 42, .1);
    border-color: transparent;
    transform: translateX(2px);
  }
}

@media (min-width: 1040px) {
  .page-contact .channel-layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

  .page-contact .enterprise-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, .86fr);
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .quick-pill,
  .page-contact .axis-item > a,
  .page-contact .scene-link,
  .page-contact .step-summary {
    transition: none;
  }

  .page-contact .quick-pill:hover,
  .page-contact .axis-item > a:hover,
  .page-contact .scene-link:hover {
    transform: none;
  }
}
<<<END>>>