.page-products {
  --rail-w: 232px;
  --block-gap: clamp(48px, 7vw, 104px);
  background: var(--night);
  color: var(--paper-text);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .feat-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(36px, 5vw, 64px);
}

.page-products .feat-hero__grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 48px);
  margin-top: clamp(20px, 3vw, 36px);
}

.page-products .feat-hero__lead h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(31px, 7vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 12px 0 18px;
  text-wrap: balance;
}

.page-products .feat-hero__lead .lede {
  max-width: 62ch;
  color: var(--paper-text);
  opacity: .92;
}

.page-products .feat-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .feat-hero__panel {
  align-self: start;
  background: linear-gradient(180deg, var(--deck), rgba(18, 26, 56, .55));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-products .feat-hero__panel-title {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mist);
  margin-bottom: 14px;
}

.page-products .panel-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--paper-text);
  transition: color .18s ease, padding-left .18s ease;
}

.page-products .panel-row__k {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: .01em;
}

.page-products .panel-row__k .mono {
  color: var(--moss);
  font-size: 12px;
  margin-right: 8px;
}

.page-products .panel-row__v {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .panel-row:hover,
.page-products .panel-row:focus-visible {
  color: var(--signal-soft);
  padding-left: 8px;
}

.page-products .feat-hero__panel-foot {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-products .feat-shell {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  padding-bottom: var(--sp-section);
}

.page-products .feat-rail {
  min-width: 0;
}

.page-products .feat-rail__details {
  position: sticky;
  top: 72px;
  z-index: 6;
  background: rgba(11, 16, 38, .92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 4px 6px;
}

.page-products .feat-rail__details summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--paper-text);
  padding: 10px 16px;
  border-radius: var(--r-pill);
}

.page-products .feat-rail__details summary::-webkit-details-marker { display: none; }

.page-products .feat-rail__details summary::after {
  content: "▾";
  float: right;
  color: var(--signal);
  transition: transform .2s ease;
}

.page-products .feat-rail__details[open] summary::after { transform: rotate(180deg); }

.page-products .feat-rail__details .feat-rail__list {
  padding: 6px 6px 12px;
}

.page-products .feat-rail__desk { display: none; }

.page-products .feat-rail__title {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--mist);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .feat-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .feat-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--r-pill);
  color: var(--mist);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: background .18s ease, color .18s ease;
}

.page-products .feat-rail__link .mono {
  font-size: 11.5px;
  color: var(--moss);
}

.page-products .feat-rail__link:hover,
.page-products .feat-rail__link:focus-visible {
  background: var(--slate);
  color: var(--paper-text);
}

.page-products .feat-rail__link:hover .mono { color: var(--signal); }

/* ---------- 内容块 ---------- */
.page-products .feat-body {
  display: grid;
  gap: var(--block-gap);
  min-width: 0;
}

.page-products .feat-block {
  min-width: 0;
  scroll-margin-top: 96px;
}

.page-products .feat-rule {
  height: 2px;
  background: var(--line-soft);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin-bottom: 22px;
}

.page-products .feat-rule::after {
  content: "";
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--signal), var(--signal-soft));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .8s cubic-bezier(.2, .7, .3, 1);
}

.page-products .feat-block.is-in .feat-rule::after { transform: scaleX(1); }

.page-products .feat-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-products .feat-block__no {
  flex: none;
  font-size: 13px;
  color: var(--moss);
  padding-top: 4px;
}

.page-products .feat-block__head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: balance;
}

.page-products .feat-block__lede {
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--paper-text);
  max-width: 66ch;
  margin-bottom: 22px;
}

.page-products .feat-block__text p,
.page-products .feat-block > p {
  line-height: 1.82;
  color: var(--paper-text);
  opacity: .94;
  max-width: 68ch;
  margin-bottom: 1.1em;
}

.page-products .feat-block__split {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-products .feat-block__text { min-width: 0; }

.page-products .feat-block--wide { max-width: 100%; }

/* 图像 */
.page-products .media { margin: 0; }
.page-products .media--wide .media__frame { aspect-ratio: 16 / 9; }
.page-products .media--tall .media__frame { aspect-ratio: 3 / 4; }
.page-products .media__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.page-products .media__caption {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--mist);
  line-height: 1.5;
}

/* ---------- 数据条 ---------- */
.page-products .data-strip {
  display: grid;
  gap: 2px;
  margin-top: 28px;
  background: var(--line-soft);
  border-radius: var(--r-card);
  overflow: hidden;
  grid-template-columns: 1fr;
}

.page-products .data-strip__item {
  background: var(--deck);
  padding: 18px 20px;
  display: grid;
  gap: 6px;
}

.page-products .data-strip__num {
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.page-products .data-strip__label {
  font-size: 12.5px;
  color: var(--mist);
}

/* ---------- 五维度 ---------- */
.page-products .metric-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-products .metric {
  background: var(--deck);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-card);
  padding: 18px 18px 16px;
  display: grid;
  gap: 10px;
  align-content: start;
  transition: border-color .2s ease, transform .2s ease;
}

.page-products .metric:hover,
.page-products .metric:focus-visible {
  border-color: var(--line);
  transform: translateY(-3px);
}

.page-products .metric__viz svg {
  width: 100%;
  height: 44px;
  display: block;
  border-radius: 8px;
  background: rgba(30, 42, 71, .55);
}

.page-products .metric__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin: 0;
  letter-spacing: .01em;
}

.page-products .metric__q {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--signal-soft);
  margin: 0;
}

.page-products .metric__more {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
  margin: 0;
}

.page-products .feat-metrics-media { margin-top: clamp(28px, 4vw, 44px); }

/* ---------- 版本刻度 ---------- */
.page-products .version-row {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .version-row__text p {
  line-height: 1.82;
  opacity: .94;
  max-width: 68ch;
  margin-bottom: 1.1em;
}

.page-products .vscale {
  position: relative;
  padding: 26px 0 10px;
}

.page-products .vscale__marks {
  height: 42px;
  border-radius: 8px;
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0 1px,
    transparent 1px 12px
  );
  background-color: rgba(30, 42, 71, .5);
}

.page-products .vscale__line {
  height: 3px;
  border-radius: var(--r-pill);
  margin-top: -4px;
  background: linear-gradient(90deg, var(--moss), var(--signal) 60%, var(--live));
}

.page-products .vscale__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--mist);
}

.page-products .vscale__legend .mono { color: var(--signal); }

/* ---------- 设备示意 ---------- */
.page-products .device-row {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
  margin-top: clamp(24px, 3vw, 38px);
  align-items: center;
}

.page-products .device {
  width: 96px;
  height: 176px;
  border: 2px solid var(--line);
  border-radius: 20px;
  padding: 18px 12px;
  display: grid;
  gap: 10px;
  align-content: start;
  background: linear-gradient(180deg, rgba(42, 245, 176, .06), transparent);
  box-shadow: 0 0 0 6px rgba(42, 245, 176, .04);
  justify-self: center;
}

.page-products .device__bar {
  height: 9px;
  border-radius: var(--r-pill);
  background: var(--slate);
}

.page-products .device__bar--live {
  background: linear-gradient(90deg, var(--signal), var(--signal-soft));
  width: 78%;
}

.page-products .device-row__note p {
  line-height: 1.75;
  margin-bottom: .7em;
}

.page-products .device-row__note .muted { font-size: 13px; }

/* ---------- 流程 ---------- */
.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-products .flow-step {
  position: relative;
  background: var(--deck);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-card);
  padding: 20px 18px;
  display: grid;
  gap: 8px;
  align-content: start;
  transition: border-color .2s ease, background .2s ease;
}

.page-products .flow-step:hover,
.page-products .flow-step:focus-visible {
  border-color: var(--line);
  background: var(--slate);
}

.page-products .flow-step__no {
  font-size: 12px;
  color: var(--signal);
  letter-spacing: .1em;
}

.page-products .flow-step__t {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.page-products .flow-step__need {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
  margin: 0;
}

/* ---------- 支撑力量 ---------- */
.page-products .feat-trust {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
  padding: clamp(22px, 3vw, 32px);
  border: 1px dashed var(--line);
  border-radius: var(--r-lg);
  background: rgba(18, 26, 56, .45);
}

.page-products .trust-item__num {
  display: block;
  font-size: clamp(22px, 3vw, 28px);
  color: var(--signal);
  margin-bottom: 6px;
}

.page-products .trust-item p {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}

/* ---------- 延伸阅读 ---------- */
.page-products .feat-next .sec-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 30px);
  margin-bottom: 20px;
}

.page-products .next-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-products .next-card {
  display: grid;
  gap: 8px;
  padding: 20px 18px;
  border-radius: var(--r-card);
  border: 1px solid var(--line-soft);
  background: linear-gradient(140deg, var(--deck), rgba(11, 16, 38, .6));
  text-decoration: none;
  color: var(--paper-text);
  transition: border-color .2s ease, transform .2s ease;
}

.page-products .next-card:hover,
.page-products .next-card:focus-visible {
  border-color: var(--signal);
  transform: translateY(-3px);
}

.page-products .next-card__k {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--moss);
}

.page-products .next-card__t {
  font-size: 14.5px;
  line-height: 1.6;
}

/* ---------- 中等宽度 ---------- */
@media (min-width: 640px) {
  .page-products .data-strip { grid-template-columns: repeat(2, 1fr); }
  .page-products .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .page-products .next-grid { grid-template-columns: repeat(2, 1fr); }
  .page-products .feat-trust { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px) {
  .page-products .feat-block__split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }
  .page-products .feat-block__split--reverse {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  }
  .page-products .feat-block__split--reverse .feat-block__text { order: 2; }
  .page-products .feat-block__split--reverse .media { order: 1; }

  .page-products .data-strip { grid-template-columns: repeat(4, 1fr); }

  .page-products .version-row {
    grid-template-columns: minmax(0, 1fr) minmax(280px, .85fr);
    align-items: start;
  }

  .page-products .device-row {
    grid-template-columns: auto minmax(0, 1fr) minmax(0, 1.3fr);
  }

  .page-products .flow { grid-template-columns: repeat(4, 1fr); }

  .page-products .flow::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 30px;
    height: 1px;
    background: var(--line);
  }

  .page-products .flow { position: relative; }

  .page-products .flow-step { z-index: 1; }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1040px) {
  .page-products .feat-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr);
    align-items: end;
  }

  .page-products .feat-shell {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: clamp(36px, 4.5vw, 72px);
  }

  .page-products .feat-rail__details { display: none; }
  .page-products .feat-rail__desk {
    display: block;
    position: sticky;
    top: 104px;
  }

  .page-products .metric-grid { grid-template-columns: repeat(5, 1fr); }

  .page-products .next-grid { grid-template-columns: repeat(4, 1fr); }

  /* hover 揭示维度细节 */
  .page-products .metric__more {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .28s ease, opacity .28s ease, margin .28s ease;
  }
  .page-products .metric:hover .metric__more,
  .page-products .metric:focus-within .metric__more,
  .page-products .metric:focus-visible .metric__more {
    max-height: 120px;
    opacity: 1;
    margin-top: 2px;
  }

  /* hover 揭示每一步的准备信息 */
  .page-products .flow-step__need {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .28s ease, opacity .28s ease;
  }
  .page-products .flow-step:hover .flow-step__need,
  .page-products .flow-step:focus-within .flow-step__need,
  .page-products .flow-step:focus-visible .flow-step__need {
    max-height: 120px;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .feat-rule::after { transition: none; }
  .page-products .metric,
  .page-products .flow-step,
  .page-products .next-card { transition: none; }
  .page-products .metric:hover,
  .page-products .flow-step:hover,
  .page-products .next-card:hover { transform: none; }
}
</｜｜DSML｜｜ parameter>
</invoke>
</result>