.page-products {
  --pp-hair: 1px solid var(--navy-line);
  --pp-card-bg: var(--panel-navy);
  --pp-gap: 18px;
  color: var(--paper-white);
}

.page-products .breadcrumb {
  margin: 18px 0 0;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: 24px;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: 28px;
}

.page-products h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 6.4vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
  color: var(--paper-white);
}

.page-products .prod-hero__lead .lede {
  max-width: 36em;
}

.page-products .prod-hero__aside {
  display: grid;
  gap: 14px;
}

.page-products .data-panel__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 42px);
  line-height: 1.05;
}

/* ---------- 桌面宽屏横幅 ---------- */
.page-products .prod-stage__frame {
  background: var(--panel-navy);
}

.page-products .prod-stage__frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* ---------- 服务索引 tabs ---------- */
.page-products .tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 22px;
  scrollbar-width: thin;
}

.page-products .tabs__tab {
  flex: 0 0 auto;
  appearance: none;
  background: transparent;
  border: 1px solid var(--navy-line);
  border-radius: 999px;
  color: var(--slate-mute);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1;
  padding: 10px 18px;
  cursor: pointer;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-products .tabs__tab:hover {
  color: var(--paper-white);
  border-color: var(--slate-mute);
}

.page-products .tabs__tab[aria-selected="true"] {
  color: var(--ink-deep);
  background: var(--pulse-cyan);
  border-color: var(--pulse-cyan);
  font-weight: 600;
}

.page-products .tabs__tab:focus-visible {
  outline: 2px solid var(--track-orange);
  outline-offset: 3px;
}

.page-products .tabs__indicator {
  display: none;
}

.page-products .tabs__panel + .tabs__panel {
  margin-top: 20px;
}

.page-products .catalog-panel {
  display: grid;
  gap: 22px;
  padding: 22px;
  border: var(--pp-hair);
  border-radius: var(--r-l);
  background: var(--pp-card-bg);
}

.page-products .catalog-panel__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 26px);
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0 0 10px;
  color: var(--paper-white);
}

.page-products .catalog-panel__main p {
  margin: 0;
  color: var(--slate-mute);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .field-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--navy-line);
  border-radius: var(--r-s);
  overflow: hidden;
}

.page-products .field-list__item {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--ink-deep);
}

.page-products .field-list__k {
  color: var(--pulse-cyan);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .field-list__v {
  color: var(--paper-white);
  font-size: 15px;
  line-height: 1.6;
}

.page-products .param-list {
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}

.page-products .param-list dt,
.page-products .param-list dd {
  margin: 0;
}

.page-products .param-list__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--navy-line);
}

.page-products .param-list__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .param-list__label {
  color: var(--slate-mute);
  font-size: 13px;
}

.page-products .param-list__value {
  color: var(--paper-white);
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

/* ---------- 主轴说明 ---------- */
.page-products .axes-grid {
  display: grid;
  gap: 16px;
}

.page-products .axes-card {
  position: relative;
  padding: 24px 22px;
  border-radius: var(--r-l);
  border: var(--pp-hair);
  background: var(--pp-card-bg);
  overflow: hidden;
}

.page-products .axes-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
}

.page-products .axes-card--cyan::before {
  background: var(--pulse-cyan);
}

.page-products .axes-card--orange::before {
  background: var(--track-orange);
}

.page-products .axes-card__no {
  color: var(--slate-mute);
  font-size: 12px;
  letter-spacing: 0.16em;
  margin: 0 0 12px;
}

.page-products .axes-card__title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--paper-white);
}

.page-products .axes-card p {
  margin: 0;
  color: var(--slate-mute);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .axes-note {
  margin: 22px 0 0;
  padding: 16px 20px;
  border-left: 2px solid var(--signal-amber);
  background: rgba(255, 194, 75, .06);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  color: var(--paper-white);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 赛果页读法 ---------- */
.page-products .prod-result__grid {
  display: grid;
  gap: 28px;
}

.page-products .prod-result__body p {
  color: var(--slate-mute);
  font-size: 15.5px;
  line-height: 1.8;
  margin: 0 0 16px;
}

.page-products .prod-result__body .section__title {
  margin-bottom: 14px;
}

.page-products .result-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 18px;
}

.page-products .result-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: var(--pp-hair);
  border-radius: 999px;
  background: var(--ink-deep);
  color: var(--paper-white);
  font-size: 13px;
}

.page-products .result-chip .mono {
  color: var(--pulse-cyan);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.page-products .prod-result__hint {
  color: var(--paper-white) !important;
  border-top: var(--pp-hair);
  padding-top: 16px;
}

.page-products .prod-result__figure {
  margin: 0;
}

.page-products .prod-result__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: var(--r-l);
}

/* ---------- 设备差异 ---------- */
.page-products .device-panel {
  display: grid;
  gap: 24px;
  padding: 22px;
  border: var(--pp-hair);
  border-radius: var(--r-l);
  background: var(--pp-card-bg);
}

.page-products .device-panel__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 26px);
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  color: var(--paper-white);
}

.page-products .device-panel__text > p {
  margin: 0;
  color: var(--slate-mute);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .device-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .device-list li {
  display: grid;
  gap: 6px;
  color: var(--paper-white);
  font-size: 14.5px;
  line-height: 1.65;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--navy-line);
}

.page-products .device-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .device-list__lvl {
  color: var(--track-orange);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-products .device-panel__shot {
  margin: 0;
}

.page-products .device-panel__shot img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: var(--r-m);
}

/* ---------- 连续路径 ---------- */
.page-products .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  counter-reset: none;
}

.page-products .flow-list__item {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: var(--pp-hair);
}

.page-products .flow-list__item:last-child {
  border-bottom: var(--pp-hair);
}

.page-products .flow-list__no {
  font-size: 26px;
  line-height: 1;
  color: var(--pulse-cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .flow-list__title {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--paper-white);
}

.page-products .flow-list__body p {
  margin: 0;
  color: var(--slate-mute);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .flow-actions {
  margin-top: 26px;
}

/* ---------- 场景 ---------- */
.page-products .prod-scenes__banner {
  margin: 0 0 34px;
}

.page-products .prod-scenes__banner img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: var(--r-l);
}

.page-products .prod-scenes__head {
  margin-bottom: 22px;
}

.page-products .scene-grid {
  display: grid;
  gap: 16px;
}

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: var(--pp-hair);
  border-radius: var(--r-m);
  background: var(--pp-card-bg);
  transition: border-color .2s ease, transform .2s ease;
}

.page-products .scene-card:hover {
  border-color: var(--pulse-cyan);
  transform: translateY(-2px);
}

.page-products .scene-card__tag {
  margin: 0 0 12px;
  color: var(--slate-mute);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-products .scene-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--paper-white);
}

.page-products .scene-card p {
  margin: 0 0 14px;
  color: var(--slate-mute);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .scene-card__entry {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--navy-line);
  color: var(--track-orange) !important;
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* ---------- 切换成本 ---------- */
.page-products .prod-cost__grid {
  display: grid;
  gap: 26px;
}

.page-products .prod-cost__body p {
  margin: 0 0 16px;
  color: var(--slate-mute);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-products .cost-table {
  margin: 22px 0 0;
  display: grid;
  gap: 0;
  border-top: var(--pp-hair);
}

.page-products .cost-table dt,
.page-products .cost-table dd {
  margin: 0;
}

.page-products .cost-table__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: var(--pp-hair);
}

.page-products .cost-table__k {
  color: var(--slate-mute);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-products .cost-table__v {
  color: var(--paper-white);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.page-products .prod-cost__panel {
  align-self: start;
}

.page-products .pick-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pick-list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--navy-line);
}

.page-products .pick-list__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pick-list__dev {
  color: var(--slate-mute);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-products .pick-list__link {
  color: var(--paper-white);
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-products .pick-list__link:hover,
.page-products .pick-list__link:focus-visible {
  color: var(--track-orange);
  border-bottom-color: var(--track-orange);
}

.page-products a:focus-visible,
.page-products button:focus-visible {
  outline: 2px solid var(--pulse-cyan);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .prod-hero__aside {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .field-list__item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-products .cost-table__row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

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

@media (min-width: 880px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .prod-hero__aside {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .catalog-panel {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .axes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .prod-result__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .device-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
    padding: 28px;
  }

  .page-products .flow-list__item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 24px;
    padding: 26px 0;
  }

  .page-products .flow-list__body {
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }

  .page-products .flow-list__title {
    margin-bottom: 0;
  }

  .page-products .prod-cost__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .scene-card,
  .page-products .tabs__tab,
  .page-products .pick-list__link {
    transition: none;
  }

  .page-products .scene-card:hover {
    transform: none;
  }
}
<<<END>>>
```