.page-products {
  --pp-rule: rgba(126, 148, 140, .22);
  --pp-rule-strong: rgba(126, 148, 140, .42);
  --pp-gap: clamp(16px, 3vw, 28px);
  --pp-field: rgba(22, 48, 42, .52);
  --pp-field-soft: rgba(22, 48, 42, .3);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(61, 224, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 224, 255, .05) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 78%);
}

.page-products .pp-hero .jb-wrap {
  position: relative;
  z-index: 1;
}

.page-products .pp-kicker {
  margin: 0 0 16px;
  font-family: var(--jb-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--jb-cyan);
}

.page-products .pp-title {
  margin: 0 0 22px;
  max-width: 17ch;
  font-family: var(--jb-font-display);
  font-size: clamp(31px, 6.6vw, 62px);
  line-height: 1.08;
  letter-spacing: -.022em;
  color: var(--jb-ink);
}

.page-products .pp-lede {
  margin: 0 0 clamp(28px, 5vw, 42px);
  max-width: 660px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--jb-ink-soft);
}

/* ---------- 筛选面板 + 镜像预览 ---------- */
.page-products .pp-entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-bottom: var(--pp-gap);
}

.page-products .pp-filter {
  display: grid;
  gap: 20px;
  padding: 22px 20px 24px;
}

.page-products .pp-field {
  display: grid;
  gap: 9px;
}

.page-products .pp-field__label {
  font-family: var(--jb-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--jb-muted);
}

.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.page-products .pp-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--jb-pill);
  background: rgba(232, 242, 236, .03);
  font-family: var(--jb-font-mono);
  font-size: 12px;
  line-height: 1.2;
  color: var(--jb-muted);
  white-space: nowrap;
}

.page-products .pp-chip.is-on {
  border-color: var(--jb-lime);
  background: var(--jb-lime);
  color: var(--jb-green);
  font-weight: 700;
}

.page-products .pp-preview {
  margin: 0;
  padding: 22px 20px 24px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--jb-radius-lg);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(61, 224, 255, .1), transparent 62%),
    linear-gradient(155deg, rgba(22, 48, 42, .92), rgba(14, 17, 16, .88));
}

.page-products .pp-mirror {
  margin-top: 16px;
}

.page-products .pp-mirror .jb-mirror__side {
  padding: 16px 16px 18px;
  border-radius: 14px;
  background: rgba(11, 31, 26, .62);
}

.page-products .pp-mirror .jb-mirror__home {
  border: 1px solid rgba(200, 255, 61, .34);
}

.page-products .pp-mirror .jb-mirror__away {
  border: 1px solid rgba(255, 138, 61, .34);
}

.page-products .pp-mirror__lead {
  margin: 12px 0 6px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--jb-ink);
  font-weight: 600;
}

.page-products .pp-mirror__note {
  margin: 0;
  font-family: var(--jb-font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--jb-muted);
}

.page-products .pp-shot {
  margin: 0;
}

.page-products .pp-shot--inset {
  margin-top: clamp(24px, 4vw, 38px);
}

/* ---------- 步骤 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-step {
  padding: 24px 20px 26px;
  background: linear-gradient(160deg, rgba(22, 48, 42, .95), rgba(11, 31, 26, .92));
  clip-path: polygon(0 0, calc(100% - var(--jb-cut)) 0, 100% var(--jb-cut), 100% 100%, 0 100%);
}

.page-products .pp-step__num {
  display: block;
  font-family: var(--jb-font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--jb-lime);
}

.page-products .pp-step__title {
  margin: 12px 0 10px;
  font-family: var(--jb-font-display);
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--jb-ink);
}

.page-products .pp-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--jb-ink-soft);
}

/* ---------- 通用正文 ---------- */
.page-products .pp-text {
  margin: 0 0 18px;
  max-width: 680px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--jb-ink-soft);
}

.page-products .pp-text--wide {
  margin-bottom: clamp(24px, 4vw, 34px);
}

.page-products .pp-text:last-child {
  margin-bottom: 0;
}

/* ---------- 对比看板 ---------- */
.page-products .pp-mirror--board {
  margin-top: 0;
  padding: 20px 18px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--jb-radius-lg);
  background: linear-gradient(180deg, var(--pp-field-soft), rgba(11, 31, 26, .55));
}

.page-products .pp-board__title {
  margin: 12px 0 12px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--jb-ink);
}

.page-products .pp-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-board__list li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--jb-ink-soft);
}

.page-products .pp-board__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 1px;
  background: var(--jb-muted);
}

.page-products .jb-mirror__home .pp-board__list li::before {
  background: var(--jb-lime);
}

.page-products .jb-mirror__away .pp-board__list li::before {
  background: var(--jb-orange);
}

/* ---------- 指标网格 ---------- */
.page-products .pp-metrics {
  list-style: none;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--pp-rule);
  border-radius: 16px;
  background: var(--pp-rule);
  overflow: hidden;
}

.page-products .pp-metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  background: rgba(11, 31, 26, .95);
  transition: background var(--jb-speed) var(--jb-ease);
}

.page-products .pp-metric:hover,
.page-products .pp-metric:focus-visible {
  background: var(--jb-slate);
}

.page-products .pp-metric__name {
  font-size: 15px;
  line-height: 1.5;
  color: var(--jb-ink);
}

.page-products .pp-metric__side {
  flex: none;
  font-family: var(--jb-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--jb-muted);
}

.page-products .pp-metric__side--home {
  color: var(--jb-lime);
}

.page-products .pp-metric__side--away {
  color: var(--jb-orange);
}

/* ---------- 双栏 ---------- */
.page-products .pp-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 34px);
  align-items: center;
}

.page-products .pp-split__text {
  min-width: 0;
}

.page-products .pp-split__side {
  min-width: 0;
}

.page-products .pp-ticks {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-ticks li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--jb-ink-soft);
}

.page-products .pp-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 1px;
  background: var(--jb-cyan);
}

/* ---------- 刷新记录 ---------- */
.page-products .pp-fold {
  border: 1px solid var(--pp-rule);
  border-radius: 16px;
  background: var(--pp-field-soft);
  overflow: hidden;
}

.page-products .pp-fold__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-products .pp-fold__head::-webkit-details-marker {
  display: none;
}

.page-products .pp-fold__title {
  font-family: var(--jb-font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--jb-ink);
}

.page-products .pp-fold__mark {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
}

.page-products .pp-fold__mark::before,
.page-products .pp-fold__mark::after {
  content: "";
  position: absolute;
  background: var(--jb-cyan);
}

.page-products .pp-fold__mark::before {
  left: 0;
  top: 5px;
  width: 12px;
  height: 2px;
}

.page-products .pp-fold__mark::after {
  left: 5px;
  top: 0;
  width: 2px;
  height: 12px;
  transition: transform var(--jb-speed) var(--jb-ease), opacity var(--jb-speed) var(--jb-ease);
}

.page-products .pp-fold[open] .pp-fold__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-products .pp-timeline {
  list-style: none;
  margin: 0;
  padding: 2px 18px 20px;
  display: grid;
  gap: 11px;
}

.page-products .pp-timeline li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
  color: var(--jb-ink-soft);
}

.page-products .pp-timeline__k {
  font-family: var(--jb-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--jb-cyan);
}

/* ---------- 版本面板 ---------- */
.page-products .pp-version {
  padding: 22px 20px 24px;
}

.page-products .pp-version__num {
  margin: 14px 0 12px;
  font-family: var(--jb-font-mono);
  font-size: clamp(38px, 8vw, 54px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--jb-lime);
}

.page-products .pp-version__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--jb-ink-soft);
}

.page-products .pp-version__desc:last-child {
  margin-bottom: 0;
  color: var(--jb-muted);
}

/* ---------- 车票式收尾 ---------- */
.page-products .pp-tickets {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: clamp(28px, 5vw, 44px);
}

.page-products .pp-footline {
  margin: clamp(22px, 4vw, 32px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--jb-muted);
}

.page-products .pp-inline {
  color: var(--jb-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--jb-line-strong);
  transition: color var(--jb-speed) var(--jb-ease), border-color var(--jb-speed) var(--jb-ease);
}

.page-products .pp-inline:hover,
.page-products .pp-inline:focus-visible {
  color: var(--jb-lime);
  border-color: var(--jb-lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pp-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .pp-entry {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

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

  .page-products .pp-split--rev > .pp-split__text {
    order: 2;
  }

  .page-products .pp-split--rev > .jb-media {
    order: 1;
  }
}

@media (min-width: 1040px) {
  .page-products .pp-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-entry {
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-chip,
  .page-products .pp-metric,
  .page-products .pp-inline,
  .page-products .pp-fold__mark::after {
    transition: none;
  }
}
<<<END>>>