.page-contact {
  --pc-line: rgba(96, 121, 133, 0.42);
  --pc-line-strong: rgba(96, 121, 133, 0.7);
  --pc-teal-soft: rgba(43, 242, 198, 0.12);
  background: var(--sk-ink);
  color: var(--sk-text);
  overflow-x: hidden;
}

/* 面包屑 */
.page-contact .pc-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}
.page-contact .sk-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--sk-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--sk-dim);
}
.page-contact .sk-breadcrumb__list li + li::before {
  content: "/";
  margin-right: 0.4em;
  color: var(--sk-steel);
}
.page-contact .sk-breadcrumb__link {
  color: var(--sk-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-contact .sk-breadcrumb__link:hover,
.page-contact .sk-breadcrumb__link:focus-visible {
  color: var(--sk-teal);
  border-bottom-color: var(--sk-teal);
}
.page-contact .sk-breadcrumb__current {
  color: var(--sk-text);
}

/* 首屏 */
.page-contact .pc-hero {
  position: relative;
  padding: clamp(26px, 4vw, 44px) 0 clamp(36px, 6vw, 72px);
  overflow: hidden;
}
.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto 30%;
  height: 70%;
  background: radial-gradient(circle at 70% 30%, rgba(43, 242, 198, 0.13), transparent 62%),
    radial-gradient(circle at 20% 80%, rgba(244, 166, 58, 0.08), transparent 60%);
  pointer-events: none;
}
.page-contact .pc-hero__mark {
  position: absolute;
  top: -0.06em;
  right: 1%;
  z-index: 0;
  font-family: var(--sk-mono);
  font-size: clamp(170px, 30vw, 380px);
  line-height: 0.78;
  letter-spacing: -0.06em;
  color: rgba(43, 242, 198, 0.06);
  -webkit-text-stroke: 1px rgba(43, 242, 198, 0.18);
  pointer-events: none;
  user-select: none;
}
.page-contact .pc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}
.page-contact .pc-hero__title {
  margin: 0.28em 0 0;
  font-size: clamp(38px, 6.6vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 16ch;
}
.page-contact .pc-hero__lead {
  margin: 0.9em 0 0;
  max-width: 46ch;
  color: var(--sk-dim);
}
.page-contact .pc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}
.page-contact .pc-hero__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

/* 联系卡 */
.page-contact .pc-card {
  position: relative;
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid rgba(43, 242, 198, 0.45);
  border-radius: var(--sk-r);
  background: linear-gradient(158deg, rgba(201, 216, 220, 0.16), rgba(11, 34, 51, 0.94) 58%);
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
}
.page-contact .pc-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: var(--sk-teal);
}
.page-contact .pc-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.page-contact .pc-card__code {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 24px;
  border: 1px solid var(--sk-teal);
  color: var(--sk-teal);
  font-size: 12px;
  line-height: 1;
}
.page-contact .pc-card__title {
  margin: 0;
  font-size: clamp(17px, 2.6vw, 20px);
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.page-contact .pc-rows {
  margin: 12px 0 0;
  padding: 0;
}
.page-contact .pc-row {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .pc-row:last-child {
  border-bottom: 0;
}
.page-contact .pc-row__k {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sk-teal);
}
.page-contact .pc-row__v {
  margin: 0;
  font-family: var(--sk-mono);
  font-size: clamp(14px, 2.4vw, 16px);
  line-height: 1.6;
  color: var(--sk-text);
  overflow-wrap: anywhere;
}
.page-contact .pc-row__link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--pc-line-strong);
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-contact .pc-row__link:hover,
.page-contact .pc-row__link:focus-visible {
  color: var(--sk-teal);
  border-bottom-color: var(--sk-teal);
}
.page-contact .pc-hours {
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid var(--pc-line);
  border-radius: var(--sk-r);
  background: rgba(6, 19, 31, 0.5);
}
.page-contact .pc-hours__sum {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--sk-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sk-dim);
}
.page-contact .pc-hours__sum::-webkit-details-marker {
  display: none;
}
.page-contact .pc-hours__sum::after {
  content: "+";
  color: var(--sk-teal);
  font-size: 14px;
  line-height: 1;
}
.page-contact .pc-hours[open] .pc-hours__sum::after {
  content: "−";
}
.page-contact .pc-hours__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sk-dim);
}
.page-contact .pc-card__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--sk-dim);
}
.page-contact .pc-anchorfig {
  margin: 0;
}
.page-contact .pc-anchorfig .sk-figure__media {
  border: 1px solid var(--pc-line);
  border-radius: var(--sk-r);
  background: linear-gradient(150deg, rgba(11, 34, 51, 0.9), rgba(6, 19, 31, 0.9));
}
.page-contact .pc-anchorfig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-contact .pc-anchorfig .sk-figure__caption {
  margin-top: 8px;
  font-family: var(--sk-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--sk-steel);
}

/* 状态带 */
.page-contact .pc-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 13px 0;
  border-top: 1px solid var(--pc-line);
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .pc-status .sk-status__text {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--sk-dim);
}

/* 通用区块节奏 */
.page-contact .sk-section {
  padding: clamp(44px, 7vw, 88px) 0;
}

/* 咨询清单 */
.page-contact .pc-check__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}
.page-contact .pc-check__intro .sk-title,
.page-contact .pc-check__side .pc-side__title {
  color: var(--sk-paper-text);
}
.page-contact .pc-check__intro .sk-text {
  color: var(--sk-paper-dim);
  max-width: 44ch;
}
.page-contact .pc-checks {
  display: grid;
  gap: 12px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .pc-checkitem {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid rgba(11, 34, 51, 0.16);
  border-radius: var(--sk-r);
  background: rgba(255, 255, 255, 0.66);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}
.page-contact .pc-checkitem:hover {
  border-color: rgba(43, 242, 198, 0.9);
}
.page-contact .pc-checkitem__box {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--sk-paper-text);
}
.page-contact .pc-checkitem__body {
  display: grid;
  gap: 4px;
}
.page-contact .pc-checkitem__title {
  font-weight: 700;
  font-size: 16px;
  color: var(--sk-paper-text);
}
.page-contact .pc-checkitem__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--sk-paper-dim);
}
.page-contact .pc-check__side {
  padding: clamp(18px, 3vw, 26px);
  border-left: 2px solid var(--sk-amber);
  background: rgba(11, 34, 51, 0.04);
}
.page-contact .pc-side__title {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.page-contact .pc-side__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--sk-paper-dim);
}
.page-contact .pc-side__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-family: var(--sk-mono);
  font-size: 13px;
  line-height: 1.55;
  color: var(--sk-paper-text);
}
.page-contact .pc-side__list li {
  padding-left: 14px;
  position: relative;
}
.page-contact .pc-side__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--sk-amber);
}
.page-contact .pc-side__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sk-paper-dim);
}

/* 对接流程 */
.page-contact .pc-flow__title {
  margin-top: 0.3em;
}
.page-contact .pc-flow__lead {
  margin-top: 0.8em;
  max-width: 50ch;
  color: var(--sk-dim);
}
.page-contact .pc-flowfig {
  margin: clamp(22px, 4vw, 34px) 0 0;
}
.page-contact .pc-flowfig .sk-figure__media {
  border: 1px solid var(--pc-line);
  border-radius: var(--sk-r);
  background: linear-gradient(120deg, rgba(11, 34, 51, 0.92), rgba(6, 19, 31, 0.92));
}
.page-contact .pc-flowfig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-contact .pc-flowfig .sk-figure__caption {
  margin-top: 8px;
  font-family: var(--sk-mono);
  font-size: 12px;
  color: var(--sk-steel);
}
.page-contact .pc-steps {
  display: grid;
  gap: 12px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .pc-step {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--pc-line);
  border-radius: var(--sk-r);
  background: linear-gradient(180deg, rgba(11, 34, 51, 0.86), rgba(6, 19, 31, 0.86));
  transition: border-color 0.18s ease, background 0.18s ease;
}
.page-contact .pc-step:hover,
.page-contact .pc-step:focus-within {
  border-color: var(--sk-teal);
  background: linear-gradient(180deg, rgba(43, 242, 198, 0.08), rgba(6, 19, 31, 0.9));
}
.page-contact .pc-step__num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sk-teal);
}
.page-contact .pc-step__title {
  margin: 8px 0 6px;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.page-contact .pc-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--sk-dim);
}

/* 服务范围 */
.page-contact .pc-scope__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}
.page-contact .pc-scope__copy .sk-title {
  margin-top: 0.3em;
}
.page-contact .pc-scope__copy .sk-text {
  margin-top: 0.9em;
  max-width: 46ch;
  color: var(--sk-dim);
}
.page-contact .pc-scope__list {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--sk-text);
}
.page-contact .pc-scope__list li {
  padding-left: 16px;
  position: relative;
  border-bottom: 1px dashed var(--pc-line);
  padding-bottom: 10px;
}
.page-contact .pc-scope__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 2px;
  background: var(--sk-teal);
}
.page-contact .pc-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--pc-line);
  background: var(--pc-line);
}
.page-contact .pc-metric {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 16px 14px;
  background: var(--sk-ink);
}
.page-contact .pc-metric__value {
  font-family: var(--sk-mono);
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--sk-teal);
}
.page-contact .pc-metric--amber .pc-metric__value {
  color: var(--sk-amber);
}
.page-contact .pc-metric__key {
  font-size: 13px;
  line-height: 1.6;
  color: var(--sk-dim);
}

/* 页脚第二栏记忆点 */
.page-contact .pc-memo {
  background: linear-gradient(180deg, rgba(11, 34, 51, 0.55), rgba(6, 19, 31, 0.95));
  border-top: 1px solid var(--pc-line);
}
.page-contact .pc-memo__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}
.page-contact .pc-memo__copy .sk-title {
  margin-top: 0.3em;
}
.page-contact .pc-memo__copy .sk-text {
  margin-top: 0.9em;
  max-width: 46ch;
  color: var(--sk-dim);
}
.page-contact .pc-diagram {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  padding: clamp(14px, 2.6vw, 22px);
  border: 1px solid var(--pc-line);
  border-radius: var(--sk-r);
  background: linear-gradient(155deg, rgba(201, 216, 220, 0.12), rgba(11, 34, 51, 0.55));
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  min-height: 210px;
}
.page-contact .pc-col {
  display: grid;
  gap: 7px;
  padding: 10px 9px;
  border: 1px solid var(--pc-line);
  border-radius: var(--sk-r);
  background: rgba(6, 19, 31, 0.5);
}
.page-contact .pc-col--anchor {
  border-color: var(--sk-teal);
  background: rgba(43, 242, 198, 0.1);
  box-shadow: inset 0 0 0 1px rgba(43, 242, 198, 0.22);
  padding-bottom: 16px;
}
.page-contact .pc-col__num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sk-steel);
}
.page-contact .pc-col--anchor .pc-col__num {
  color: var(--sk-teal);
}
.page-contact .pc-col__label {
  font-size: 11px;
  line-height: 1.4;
  color: var(--sk-dim);
  overflow-wrap: anywhere;
}
.page-contact .pc-col__bar {
  display: block;
  height: 5px;
  border-radius: 99px;
  background: var(--pc-line);
}
.page-contact .pc-col--anchor .pc-col__bar {
  background: rgba(43, 242, 198, 0.38);
}

/* 关键路径词 */
.page-contact .sk-eyebrow {
  letter-spacing: 0.12em;
}

/* 平板以上 */
@media (min-width: 720px) {
  .page-contact .pc-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .pc-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
  .page-contact .pc-check__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
  .page-contact .pc-scope__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
  }
  .page-contact .pc-memo__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
  }
  .page-contact .pc-diagram {
    min-height: 260px;
  }
}

@media (min-width: 1000px) {
  .page-contact .pc-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
  .page-contact .pc-step:not(:last-child)::after {
    content: "›";
    position: absolute;
    top: 16px;
    right: -13px;
    font-family: var(--sk-mono);
    font-size: 18px;
    line-height: 1;
    color: var(--sk-steel);
  }
  .page-contact .pc-metric {
    padding: 20px 16px;
  }
}

@media (min-width: 1180px) {
  .page-contact .pc-hero__title {
    max-width: 14ch;
  }
  .page-contact .pc-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-step,
  .page-contact .pc-checkitem,
  .page-contact .pc-row__link,
  .page-contact .sk-breadcrumb__link {
    transition: none;
  }
}
<<<END>>>