.page-contact {
  --pc-edge: rgba(138, 160, 192, 0.16);
  --pc-panel: #0B1830;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-intro {
  padding-block: clamp(22px, 4vw, 52px) clamp(44px, 6vw, 92px);
}

.page-contact .contact-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

@media (min-width: 900px) {
  .page-contact .contact-intro__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
  }
}

.page-contact .contact-intro__title {
  margin: 12px 0 0;
  font-size: clamp(38px, 6.4vw, 92px);
  font-weight: 200;
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .contact-intro__lede {
  margin-top: clamp(18px, 2.6vw, 30px);
  max-width: 46ch;
}

.page-contact .contact-intro__meta {
  padding: clamp(20px, 2.6vw, 30px);
  border-radius: 4px;
  border-color: var(--glass-line);
}

.page-contact .contact-intro__meta-label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .contact-intro__ver {
  margin: 6px 0 2px;
  font-family: var(--font-data);
  font-size: clamp(40px, 5.6vw, 62px);
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-intro__meta-note {
  margin: 0;
  font-size: 13px;
  color: var(--steel);
  line-height: 1.6;
}

.page-contact .contact-intro__scopes {
  list-style: none;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: clamp(16px, 2vw, 22px) 0 0;
  border-top: 1px solid var(--pc-edge);
  display: grid;
  gap: 12px;
}

.page-contact .contact-intro__scopes li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.page-contact .contact-intro__k {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-contact .contact-intro__v {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

/* ---------- 通用小标题 ---------- */
.page-contact .contact-head {
  max-width: 62ch;
}

.page-contact .contact-head .h2 {
  margin: 10px 0 0;
}

.page-contact .contact-head__text {
  margin-top: clamp(14px, 2vw, 22px);
}

/* ---------- 三条线路 ---------- */
.page-contact .contact-routes__track {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 30px);
  margin-top: clamp(32px, 4.6vw, 62px);
}

.page-contact .contact-routes__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse at 28% 42%, #000 0%, transparent 74%);
  mask-image: radial-gradient(ellipse at 28% 42%, #000 0%, transparent 74%);
}

@media (min-width: 880px) {
  .page-contact .contact-routes__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
  .page-contact .route-panel--phone {
    margin-top: clamp(24px, 4vw, 58px);
  }
  .page-contact .route-panel--visit {
    margin-top: clamp(48px, 8vw, 116px);
  }
}

.page-contact .route-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 2.8vw, 34px);
  background: var(--pc-panel);
  border: 1px solid var(--pc-edge);
  border-top: 2px solid var(--gold);
  border-radius: 3px;
}

.page-contact .route-panel--phone {
  border-top-color: var(--cyan);
}

.page-contact .route-panel--visit {
  border-top-color: var(--cyan-deep);
}

.page-contact .route-panel__id {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .route-panel__id::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.page-contact .route-panel--phone .route-panel__id::before {
  background: var(--cyan);
}

.page-contact .route-panel--visit .route-panel__id::before {
  background: var(--cyan-deep);
}

.page-contact .route-panel__value {
  margin: 0;
  font-family: var(--font-data);
  font-size: clamp(15px, 1.5vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--cyan);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .route-panel--visit .route-panel__value {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--paper);
}

.page-contact .route-panel__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-contact .route-panel__scope {
  list-style: none;
  margin: auto 0 0;
  padding: clamp(14px, 1.8vw, 20px) 0 0;
  border-top: 1px solid var(--pc-edge);
  display: grid;
  gap: 8px;
}

.page-contact .route-panel__scope li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .route-panel__scope li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 1px;
  background: var(--steel);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours__panel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(28px, 4.4vw, 68px);
  background: linear-gradient(158deg, var(--pc-panel) 0%, #071021 100%);
  border: 1px solid var(--pc-edge);
  border-radius: 4px;
}

.page-contact .contact-hours__bg {
  position: absolute;
  inset: auto 0 0 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 62%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 62%);
}

.page-contact .contact-hours__body {
  position: relative;
  max-width: 66ch;
}

.page-contact .contact-hours__body .h2 {
  margin: 10px 0 0;
}

.page-contact .contact-hours__body .prose {
  margin-top: clamp(14px, 2vw, 22px);
}

.page-contact .hourbar {
  margin-top: clamp(28px, 4vw, 46px);
}

.page-contact .hourbar__track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(138, 160, 192, 0.16);
  overflow: hidden;
}

.page-contact .hourbar__window {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan-deep), var(--gold));
}

.page-contact .hourbar__ticks {
  display: flex;
  justify-content: space-between;
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  font-variant-numeric: tabular-nums;
}

.page-contact .hourbar__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 数据校准 ---------- */
.page-contact .contact-calib__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
}

@media (min-width: 960px) {
  .page-contact .contact-calib__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
    align-items: start;
  }
}

.page-contact .contact-calib__body .h2 {
  margin: 10px 0 0;
}

.page-contact .contact-calib__body .prose {
  margin-top: clamp(14px, 2vw, 22px);
}

.page-contact .calib-steps {
  list-style: none;
  margin: clamp(26px, 3.6vw, 42px) 0 0;
  padding: 0;
  border-top: 1px solid var(--pc-edge);
}

.page-contact .calib-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pc-edge);
}

.page-contact .calib-steps__no {
  grid-row: span 2;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-contact .calib-steps__k {
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .calib-steps__v {
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

.page-contact .calib-note {
  padding: clamp(22px, 3vw, 34px);
  background: var(--pc-panel);
  border: 1px solid var(--pc-edge);
  border-left: 2px solid var(--gold);
  border-radius: 3px;
}

.page-contact .calib-note__title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .calib-note__text {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 版本与安装 ---------- */
.page-contact .contact-version__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
  padding: clamp(26px, 4vw, 60px);
  background: linear-gradient(120deg, rgba(243, 178, 63, 0.07) 0%, rgba(61, 242, 208, 0.05) 100%), var(--pc-panel);
  border: 1px solid var(--pc-edge);
  border-radius: 4px;
}

@media (min-width: 960px) {
  .page-contact .contact-version__panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.85fr);
    align-items: center;
  }
}

.page-contact .contact-version__body .h2 {
  margin: 10px 0 0;
}

.page-contact .contact-version__body .prose {
  margin-top: clamp(14px, 2vw, 22px);
}

.page-contact .contact-version__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.8vw, 30px);
}

.page-contact .contact-version__specs {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pc-edge);
}

.page-contact .contact-version__specs li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--pc-edge);
}

.page-contact .spec-k {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-contact .spec-v {
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ---------- 内容合作 ---------- */
.page-contact .coop-list {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 28px);
  counter-reset: coop;
}

@media (min-width: 760px) {
  .page-contact .coop-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .coop-item {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--pc-panel);
  border: 1px solid var(--pc-edge);
  border-radius: 3px;
}

.page-contact .coop-item::after {
  counter-increment: coop;
  content: "0" counter(coop);
  position: absolute;
  top: clamp(16px, 2vw, 24px);
  right: clamp(16px, 2vw, 24px);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(138, 160, 192, 0.5);
}

.page-contact .coop-item__k {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .coop-item__v {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prep__filter {
  margin-top: clamp(24px, 3.4vw, 38px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .contact-prep__filter .filter-status {
  flex: 0 0 100%;
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
  min-height: 1em;
}

.page-contact .prep-list {
  list-style: none;
  margin: clamp(20px, 2.8vw, 32px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.6vw, 18px);
}

@media (min-width: 700px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .prep-item {
  position: relative;
  padding: 18px 18px 20px;
  background: var(--pc-panel);
  border: 1px solid var(--pc-edge);
  border-radius: 3px;
  transition: border-color 0.24s ease;
}

.page-contact .prep-item::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.28s ease;
}

.page-contact .prep-item:hover {
  border-color: var(--glass-line);
}

.page-contact .prep-item:hover::before {
  transform: scaleY(1);
}

.page-contact .prep-item[hidden] {
  display: none;
}

.page-contact .prep-item__k {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .prep-item__v {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 收尾 ---------- */
.page-contact .contact-signoff__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(18px, 3vw, 36px);
  padding-top: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--pc-edge);
}

.page-contact .contact-signoff__text {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}
<<<END>>>