.page-products {
  --pv-shadow: rgba(11, 15, 14, .55);
  background: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-products .pv-hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 56px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(152deg, rgba(14, 42, 34, .96) 0 48%, rgba(14, 42, 34, 0) 48%),
    linear-gradient(206deg, rgba(18, 59, 48, .9) 0 24%, rgba(18, 59, 48, 0) 24%),
    repeating-linear-gradient(90deg, rgba(42, 74, 65, .32) 0 1px, transparent 1px 64px),
    var(--ink);
}

.page-products .pv-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  border: 1px solid var(--line);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-products .pv-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.page-products .pv-hero-copy .breadcrumb {
  margin-bottom: 18px;
}

.page-products .pv-hero-title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 7.4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-products .pv-hero-lede {
  margin: 0 0 26px;
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pv-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pv-hero-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 14px;
  background: var(--deep);
}

.page-products .pv-stat-num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(1.5rem, 5.5vw, 2rem);
  line-height: 1;
  color: var(--flare);
}

.page-products .pv-stat-num em {
  font-style: normal;
  font-size: .55em;
  margin-left: 2px;
}

.page-products .pv-stat-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pv-stat-desc {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 场景带 ---------- */
.page-products .pv-band-grid {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-band {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 20px 26px;
  background: var(--deep);
}

.page-products .pv-band::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--flare);
}

.page-products .pv-band:nth-child(2)::before {
  background: var(--cyan);
}

.page-products .pv-band-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--line);
  -webkit-text-stroke: 1px var(--muted);
}

.page-products .pv-band-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-products .pv-band-text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pv-band-art {
  margin: 28px 0 0;
}

/* ---------- 双轴检索 ---------- */
.page-products .pv-dual-body {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

.page-products .pv-chart-wrap {
  padding: 10px;
  background: var(--deep);
  border: 1px solid var(--line);
}

.page-products .pv-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pv-chart-grid {
  stroke: var(--line);
  stroke-width: 1;
}

.page-products .pv-chart-axis {
  stroke: var(--cyan);
  stroke-width: 1.5;
  opacity: .7;
}

.page-products .pv-chart-label {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-products .pv-chart-axis-label {
  fill: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
}

.page-products .pv-chart-node {
  fill: var(--flare);
}

.page-products .pv-chart-halo {
  fill: none;
  stroke: var(--flare);
  stroke-width: 1.5;
  opacity: .5;
  animation: pv-pulse 2.6s ease-in-out infinite;
}

.page-products .pv-chart-note {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-products .pv-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-path li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 16px;
  background: var(--ink);
}

.page-products .pv-path-idx {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-products .pv-path-body {
  display: block;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pv-path-body b {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .pv-dual-art {
  margin: 32px 0 0;
}

/* ---------- 轮次安排 ---------- */
.page-products .pv-round-art {
  margin: 26px 0 20px;
}

.page-products .pv-round-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-round {
  padding: 22px 20px;
  background: var(--panel);
}

.page-products .pv-round-level {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-products .pv-round-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .pv-round p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 数据刷新 ---------- */
.page-products .pv-data-grid {
  display: grid;
  gap: 32px;
}

.page-products .pv-data-copy .section-title {
  margin-top: 10px;
}

.page-products .pv-metric-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-metric-grid li {
  padding: 14px 12px;
  background: var(--deep);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--text);
}

.page-products .pv-metric-grid li:nth-child(1),
.page-products .pv-metric-grid li:nth-child(4) {
  color: var(--flare);
}

.page-products .pv-metric-note {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .pv-refresh {
  margin-top: 30px;
}

.page-products .pv-refresh-track {
  position: relative;
  height: 6px;
  background: var(--line);
}

.page-products .pv-refresh-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--flare) 100%);
  animation: pv-sweep 1.6s var(--ease) both;
}

.page-products .pv-refresh-tick {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border: 2px solid var(--cyan);
  background: var(--ink);
}

.page-products .pv-refresh-tick:nth-child(2) {
  left: 0;
}

.page-products .pv-refresh-tick:nth-child(3) {
  left: 50%;
  margin-left: -6px;
}

.page-products .pv-refresh-tick:nth-child(4) {
  right: 0;
  border-color: var(--flare);
}

.page-products .pv-refresh-legend {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.page-products .pv-refresh-legend li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .pv-refresh-legend li:nth-child(2) {
  text-align: center;
}

.page-products .pv-refresh-legend li:nth-child(3) {
  text-align: right;
}

.page-products .pv-refresh-legend b {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--text);
}

.page-products .pv-data-tail {
  margin: 26px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 多端阅读 ---------- */
.page-products .pv-mobile-grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-products .pv-mobile-copy .section-title {
  margin-top: 10px;
}

.page-products .pv-device-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-device-list li {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--deep);
}

.page-products .pv-device-name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .pv-device-text {
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 版本坐标 ---------- */
.page-products .pv-version-grid {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}

.page-products .pv-version-index {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-version-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 14px 16px;
  background: var(--ink);
  border-left: 3px solid transparent;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
  text-decoration: none;
  transition: color .16s var(--ease), background .16s var(--ease), border-color .16s var(--ease);
}

.page-products .pv-version-link:hover,
.page-products .pv-version-link:focus-visible {
  background: var(--deep);
  color: var(--text);
}

.page-products .pv-version-link.is-active,
.page-products .pv-version-link[aria-current="true"] {
  background: var(--deep);
  border-left-color: var(--cyan);
  color: var(--text);
}

.page-products .pv-vnum {
  font-weight: 800;
  color: var(--cyan);
}

.page-products .pv-version-panels {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-version-panel {
  padding: 22px 20px;
  background: var(--deep);
  scroll-margin-top: 84px;
}

.page-products .pv-version-panel--current {
  background: var(--panel);
  box-shadow: inset 3px 0 0 var(--flare);
}

.page-products .pv-version-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-products .pv-version-tag--now {
  border-color: var(--flare);
  color: var(--flare);
}

.page-products .pv-version-panel h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .pv-version-panel p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 开始使用 ---------- */
.page-products .pv-flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pv-flow-step {
  padding: 22px 20px;
  background: var(--ink);
}

.page-products .pv-flow-idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--flare);
}

.page-products .pv-flow-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .pv-flow-step p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pv-cta {
  position: relative;
  overflow: hidden;
  margin-top: 36px;
  padding: 28px 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(124deg, rgba(255, 90, 31, .14) 0 34%, rgba(255, 90, 31, 0) 34%),
    linear-gradient(304deg, rgba(43, 217, 208, .12) 0 26%, rgba(43, 217, 208, 0) 26%),
    var(--deep);
}

.page-products .pv-cta-copy h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-products .pv-cta-copy p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pv-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 动效 ---------- */
@keyframes pv-sweep {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes pv-pulse {
  0%, 100% { opacity: .18; transform: scale(.86); transform-origin: center; }
  50% { opacity: .6; transform: scale(1.06); transform-origin: center; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pv-refresh-fill,
  .page-products .pv-chart-halo {
    animation: none;
  }
  .page-products .pv-version-link {
    transition: none;
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pv-metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pv-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 820px) {
  .page-products .pv-hero {
    padding: 64px 0 84px;
  }

  .page-products .pv-hero-grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 48px;
  }

  .page-products .pv-band-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pv-round-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pv-dual-body {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 32px;
  }

  .page-products .pv-data-grid {
    grid-template-columns: 6fr 4fr;
    align-items: start;
    gap: 44px;
  }

  .page-products .pv-mobile-grid {
    grid-template-columns: 5fr 7fr;
    gap: 44px;
  }

  .page-products .pv-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pv-cta {
    display: grid;
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 32px;
    padding: 34px 30px;
  }

  .page-products .pv-cta-actions {
    margin-top: 0;
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-products .pv-version-grid {
    grid-template-columns: 4fr 8fr;
    align-items: start;
    gap: 32px;
  }

  .page-products .pv-version-index {
    position: sticky;
    top: 84px;
  }

  .page-products .pv-version-panel {
    padding: 26px 24px;
  }
}
<<<END>>>