.page-contact {
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

.page-contact .container {
  position: relative;
}

.page-contact .breadcrumb {
  padding-top: 18px;
  padding-bottom: 6px;
  font-size: 13px;
}

.page-contact .breadcrumb__item {
  color: var(--ash);
  text-decoration: none;
}

.page-contact .breadcrumb__item[aria-current="page"] {
  color: var(--cyan);
}

.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin: 0 8px;
  color: rgba(234, 240, 248, 0.28);
}

/* 首屏 */
.page-contact .pc-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: clamp(320px, 46vh, 500px);
  margin-top: 12px;
  overflow: hidden;
}

.page-contact .pc-hero__media {
  position: absolute;
  inset: 0;
}

.page-contact .pc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 50%;
  opacity: 0.52;
  filter: saturate(0.72) contrast(1.06);
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--ink-900) 6%, rgba(7, 14, 26, 0.88) 48%, rgba(7, 14, 26, 0.4) 100%),
    linear-gradient(0deg, var(--ink-900) 1%, rgba(7, 14, 26, 0) 62%);
}

.page-contact .pc-hero__inner {
  z-index: 1;
  width: 100%;
  padding-top: clamp(52px, 9vw, 104px);
  padding-bottom: clamp(30px, 5vw, 54px);
}

.page-contact .pc-hero__kicker {
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-contact .pc-hero__title {
  margin: 0;
  max-width: 14em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 6.2vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-contact .pc-hero__lead {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(234, 240, 248, 0.84);
}

/* 通道分派 */
.page-contact .pc-triage {
  margin-top: clamp(24px, 4vw, 40px);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-triage .container {
  padding-top: clamp(24px, 3.6vw, 38px);
  padding-bottom: clamp(26px, 3.8vw, 40px);
}

.page-contact .pc-triage__title {
  margin: 0 0 18px;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .pc-triage__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .pc-triage__item {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-left: 14px;
  border-left: 1px solid var(--cyan-line);
}

.page-contact .pc-triage__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .pc-triage__name {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.55;
}

.page-contact .pc-triage__to {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  line-height: 1.7;
  color: var(--amber);
}

/* 主体分屏 */
.page-contact .pc-grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding-top: clamp(34px, 5.5vw, 68px);
  padding-bottom: clamp(34px, 5.5vw, 68px);
}

.page-contact .pc-grid > * {
  min-width: 0;
}

/* 字段面板 */
.page-contact .pc-fields {
  background: var(--ink-800);
  clip-path: var(--cut);
  box-shadow: inset 0 0 0 1px var(--line);
  overflow: hidden;
}

.page-contact .pc-fields__media {
  position: relative;
}

.page-contact .pc-fields__media img {
  display: block;
  width: 100%;
  height: clamp(170px, 24vw, 236px);
  object-fit: cover;
  opacity: 0.82;
}

.page-contact .pc-fields__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 14, 26, 0) 34%, var(--ink-800) 100%);
}

.page-contact .pc-fields__body {
  padding: clamp(20px, 3vw, 36px);
  padding-top: 0;
}

.page-contact .pc-fields__body .mono-label {
  color: var(--mute);
}

.page-contact .pc-fields__body h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-contact .pc-fields__note {
  margin: 0 0 20px;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ash);
}

.page-contact .pc-field-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .pc-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color 180ms var(--ease);
}

.page-contact .pc-field:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-contact .pc-field__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .pc-field__name {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .pc-field__hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--ash);
}

.page-contact .pc-fields__tip {
  margin: 18px 0 0;
  padding: 13px 15px;
  background: var(--teal-950);
  clip-path: var(--cut-sm);
  font-size: 13px;
  line-height: 1.75;
  color: var(--paper);
  box-shadow: inset 0 0 0 1px rgba(53, 230, 218, 0.18);
}

/* 渠道卡 */
.page-contact .pc-channels {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .pc-channels__title {
  margin: 0 0 4px;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 700;
}

.page-contact .pc-channel {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-700);
  clip-path: var(--cut);
  box-shadow: inset 0 0 0 1px var(--line-soft);
  transition: box-shadow 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .pc-channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 46px;
  background: linear-gradient(180deg, var(--cyan), rgba(53, 230, 218, 0));
}

.page-contact .pc-channel .mono-label {
  color: var(--ash);
}

.page-contact .pc-channel__value {
  margin: 9px 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 18px);
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .pc-channel__value.copy {
  cursor: pointer;
  transition: color 160ms var(--ease);
}

.page-contact .pc-channel__value--phone {
  font-size: clamp(21px, 2.4vw, 27px);
  letter-spacing: 0.07em;
  color: var(--amber);
}

.page-contact .pc-channel__value--addr {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0;
  word-break: normal;
}

.page-contact .pc-channel__hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--ash);
}

.page-contact .pc-map {
  position: relative;
  height: 108px;
  margin: 12px 0 12px;
  clip-path: var(--cut-sm);
  background-image:
    repeating-linear-gradient(90deg, rgba(53, 230, 218, 0.15) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(0deg, rgba(53, 230, 218, 0.15) 0 1px, transparent 1px 22px),
    radial-gradient(circle at 63% 46%, rgba(255, 162, 58, 0.42) 0 3px, rgba(255, 162, 58, 0) 5px),
    linear-gradient(135deg, var(--ink-800), var(--teal-950));
}

.page-contact .pc-map::after {
  content: "";
  position: absolute;
  top: 24px;
  left: 40%;
  width: 76px;
  height: 76px;
  border: 1px solid rgba(255, 162, 58, 0.42);
  border-radius: 50%;
  transform: translate(-28%, 0) rotate(-12deg);
}

/* 处理节奏带 */
.page-contact .pc-rhythm {
  background: var(--ink-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-rhythm .container {
  padding-top: clamp(34px, 5.5vw, 66px);
  padding-bottom: clamp(34px, 5.5vw, 66px);
}

.page-contact .pc-rhythm .mono-label {
  color: var(--mute);
}

.page-contact .pc-rhythm h2 {
  margin: 10px 0 clamp(22px, 4vw, 36px);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-contact .pc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-contact .pc-step {
  padding-top: 16px;
  border-top: 2px solid var(--cyan-line);
}

.page-contact .pc-step:nth-child(2) {
  border-top-color: rgba(169, 155, 209, 0.5);
}

.page-contact .pc-step:nth-child(3) {
  border-top-color: var(--amber-line);
}

.page-contact .pc-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
  line-height: 1;
}

.page-contact .pc-step:nth-child(2) .pc-step__no {
  color: var(--mute);
}

.page-contact .pc-step:nth-child(3) .pc-step__no {
  color: var(--amber);
}

.page-contact .pc-step__name {
  margin: 9px 0 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .pc-step__text {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--ash);
}

.page-contact .pc-escalate {
  margin-top: clamp(24px, 4vw, 40px);
  padding: 16px 18px;
  background: var(--amber-950);
  clip-path: var(--cut-sm);
  box-shadow: inset 0 0 0 1px var(--amber-line);
}

.page-contact .pc-escalate__label {
  color: var(--amber);
}

.page-contact .pc-escalate__text {
  margin: 8px 0 0;
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--paper);
}

/* 延伸入口 */
.page-contact .pc-next {
  padding-top: clamp(38px, 6vw, 76px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-contact .pc-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 28px);
  letter-spacing: -0.01em;
}

.page-contact .pc-next__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .pc-next__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  padding: 15px 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .pc-next__item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-next__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-contact .pc-next__link {
  display: inline-block;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
  padding-bottom: 2px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-contact .pc-next__desc {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--ash);
}

/* 悬停与聚焦 */
@media (hover: hover) {
  .page-contact .pc-field:hover {
    border-bottom-color: var(--cyan-line);
  }

  .page-contact .pc-channel:hover {
    box-shadow: inset 0 0 0 1px var(--cyan-line);
    transform: translateY(-1px);
  }

  .page-contact .pc-channel__value.copy:hover {
    color: var(--cyan);
  }

  .page-contact .pc-next__link:hover {
    color: var(--cyan);
    border-bottom-color: var(--cyan);
  }
}

.page-contact .pc-channel__value.copy:focus-visible,
.page-contact .pc-next__link:focus-visible,
.page-contact .breadcrumb__item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@keyframes pc-rise {
  from {
    opacity: 0;
    transform: translate3d(10px, 12px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .page-contact .pc-hero__inner > * {
    animation: pc-rise 420ms var(--ease) both;
  }

  .page-contact .pc-hero__inner > *:nth-child(2) {
    animation-delay: 60ms;
  }

  .page-contact .pc-hero__inner > *:nth-child(3) {
    animation-delay: 120ms;
  }
}

/* 响应式 */
@media (min-width: 700px) {
  .page-contact .pc-triage__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .pc-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 32px;
  }
}

@media (min-width: 860px) {
  .page-contact .pc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
}

@media (min-width: 1000px) {
  .page-contact .pc-grid {
    grid-template-columns: 6fr 4fr;
    align-items: start;
  }

  .page-contact .pc-fields__media img {
    height: 250px;
  }
}

@media (max-width: 480px) {
  .page-contact .pc-hero__title {
    font-size: 30px;
  }

  .page-contact .pc-channel__value {
    font-size: 13px;
  }

  .page-contact .pc-channel__value--phone {
    font-size: 21px;
  }

  .page-contact .pc-map {
    height: 92px;
  }
}
<<<END>>>