.page-products {
  --pp-slice: 24px;
  --pp-radius: 18px;
  color: var(--ink-1);
  background:
    radial-gradient(115% 85% at 88% 0%, rgba(22, 80, 58, .58) 0%, rgba(6, 16, 12, 0) 58%),
    var(--c-night);
  overflow-x: clip;
}

.page-products .pp-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.25;
  font-size: clamp(1.38rem, 3.2vw, 2.15rem);
  margin: 0 0 14px;
  color: var(--ink-1);
}

.page-products p {
  margin: 0 0 14px;
  line-height: 1.78;
  font-size: .98rem;
  color: var(--ink-2);
}

.page-products .pp-note {
  font-size: .9rem;
  color: var(--ink-3);
  border-left: 2px solid var(--line-mid);
  padding-left: 14px;
  margin-top: 18px;
}

.page-products .pp-note a {
  color: var(--c-grass);
  text-decoration: none;
  border-bottom: 1px solid var(--line-mid);
}

.page-products .pp-note a:hover,
.page-products .pp-note a:focus-visible {
  color: var(--c-mist);
  border-bottom-color: var(--c-grass);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(34px, 6vw, 68px);
}

.page-products .pp-hero-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .pp-hero-copy .breadcrumbs {
  margin-bottom: 18px;
}

.page-products .pp-lede {
  font-size: clamp(.98rem, 1.6vw, 1.08rem);
  color: var(--ink-2);
  max-width: 46ch;
  margin: 16px 0 24px;
}

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

.page-products .pp-board {
  position: relative;
  border: 1px solid var(--line-mid);
  border-radius: 0 var(--pp-slice) 0 var(--pp-slice);
  background: linear-gradient(155deg, var(--c-board) 0%, var(--c-pitch) 55%, var(--c-night) 100%);
  padding: 22px 20px;
  display: grid;
  gap: 20px;
  overflow: hidden;
}

.page-products .pp-board::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(154, 211, 107, .08) 0 1px, transparent 1px 46px);
  pointer-events: none;
}

.page-products .pp-board-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-products .pp-board-label {
  font-size: .78rem;
  letter-spacing: .22em;
  color: var(--c-grass);
  font-family: var(--font-num);
}

.page-products .pp-board-tag {
  font-family: var(--font-num);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--c-night);
  background: var(--c-yellow);
  padding: 4px 9px;
  border-radius: 999px;
}

.page-products .pp-board-grid {
  display: grid;
  gap: 11px;
}

.page-products .pp-bar {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--c-grass), rgba(154, 211, 107, .12));
}

.page-products .pp-bar--a { width: 84%; }
.page-products .pp-bar--b { width: 61%; }
.page-products .pp-bar--c { width: 93%; }
.page-products .pp-bar--d { width: 44%; }
.page-products .pp-bar--e { width: 72%; }

.page-products .pp-board-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border-top: 1px dashed var(--line-soft);
  padding-top: 14px;
}

.page-products .pp-board-note {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--ink-3);
}

/* ---------- 通用圆点 ---------- */
.page-products .pp-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 auto;
  display: inline-block;
}

.page-products .pp-dot--home { background: var(--c-grass); }
.page-products .pp-dot--away { background: var(--c-replay); }
.page-products .pp-dot--high { background: var(--c-yellow); }
.page-products .pp-dot--warn { background: var(--c-red); }
.page-products .pp-dot--line {
  background: transparent;
  border: 1px solid var(--c-grass);
  height: 0;
  width: 16px;
  border-radius: 0;
}

/* ---------- 横向主题带 ---------- */
.page-products .pp-band {
  padding: clamp(34px, 6vw, 72px) 0;
  border-top: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(11, 46, 35, .62), rgba(6, 16, 12, 0) 82%);
}

.page-products .pp-band-head {
  margin-bottom: 26px;
}

.page-products .pp-band-intro {
  max-width: 56ch;
}

.page-products .pp-rail {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 78%;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-products .pp-rail-item {
  scroll-snap-align: start;
  position: relative;
  padding: 20px 18px 22px;
  background: linear-gradient(160deg, var(--c-pitch), rgba(6, 16, 12, .9));
  border: 1px solid var(--line-soft);
  border-radius: 0 var(--pp-slice) 0 var(--pp-slice);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-products .pp-rail-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 2px;
  background: var(--c-grass);
}

.page-products .pp-rail-num {
  font-size: .82rem;
  color: var(--c-grass);
  letter-spacing: .14em;
}

.page-products .pp-rail-item h3 {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink-1);
}

.page-products .pp-rail-item p {
  margin: 0;
  font-size: .9rem;
  color: var(--ink-3);
  line-height: 1.7;
}

.page-products .pp-rail-item .tag {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 纵向深读通用 ---------- */
.page-products .pp-section {
  padding: clamp(40px, 6.5vw, 86px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-section--board {
  background:
    linear-gradient(180deg, rgba(22, 80, 58, .34), rgba(6, 16, 12, 0) 70%);
}

.page-products .pp-section-head {
  margin-bottom: 26px;
}

.page-products .pp-section-lede {
  max-width: 60ch;
}

.page-products .pp-split {
  display: grid;
  gap: 30px;
}

/* ---------- 图文 ---------- */
.page-products .pp-figure {
  margin: 0 0 18px;
}

.page-products .pp-figure--tight {
  margin: 18px 0 0;
}

.page-products .pp-figure--wide {
  margin-bottom: 24px;
}

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

.page-products .pp-pod-frame {
  border: 1px solid var(--line-mid);
  border-radius: var(--pp-slice) 0 var(--pp-slice) 0;
  overflow: hidden;
  background: var(--c-pitch);
  max-width: 420px;
}

.page-products .pp-pod-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 图例 ---------- */
.page-products .pp-legend {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  border-top: 1px dashed var(--line-soft);
}

.page-products .pp-legend .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .84rem;
  color: var(--ink-3);
}

/* ---------- 要点列表 ---------- */
.page-products .pp-points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-point {
  display: grid;
  gap: 4px;
  padding-left: 16px;
  border-left: 2px solid var(--line-mid);
}

.page-products .pp-point strong {
  font-size: .95rem;
  font-weight: 700;
  color: var(--ink-1);
  letter-spacing: .01em;
}

.page-products .pp-point span {
  font-size: .9rem;
  line-height: 1.72;
  color: var(--ink-3);
}

/* ---------- 时间轴 ---------- */
.page-products .pp-timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 30px;
  display: grid;
  gap: 14px;
  border-left: 1px solid var(--line-mid);
}

.page-products .pp-tl-item {
  position: relative;
  padding: 13px 16px;
  background: rgba(11, 46, 35, .86);
  border: 1px solid var(--line-soft);
  border-radius: 0 var(--pp-radius) 0 var(--pp-radius);
  display: grid;
  gap: 4px;
}

.page-products .pp-tl-item::before {
  content: "";
  position: absolute;
  left: -37px;
  top: 19px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-grass);
  box-shadow: 0 0 0 4px rgba(154, 211, 107, .14);
}

.page-products .pp-tl-item--yellow::before {
  background: var(--c-yellow);
  box-shadow: 0 0 0 4px rgba(243, 198, 63, .16);
}

.page-products .pp-tl-item--red::before {
  background: var(--c-red);
  box-shadow: 0 0 0 4px rgba(217, 58, 43, .18);
}

.page-products .pp-tl-time {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--c-grass);
}

.page-products .pp-tl-text {
  font-size: .92rem;
  color: var(--ink-2);
  line-height: 1.6;
}

/* ---------- 面板标签 ---------- */
.page-products .pp-pod-tags {
  list-style: none;
  margin: 18px 0 4px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-pod-tag {
  font-family: var(--font-num);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--c-grass);
  border: 1px solid var(--line-mid);
  border-radius: 999px;
  padding: 5px 12px;
  background: rgba(22, 80, 58, .5);
}

/* ---------- 索引列表 ---------- */
.page-products .pp-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-index-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  background: rgba(11, 46, 35, .72);
  border: 1px solid var(--line-soft);
  border-radius: 0 var(--pp-radius) 0 var(--pp-radius);
}

.page-products .pp-index-key {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: .82rem;
  color: var(--c-night);
  background: var(--c-grass);
}

.page-products .pp-index-item h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink-1);
}

.page-products .pp-index-item p {
  margin: 0;
  font-size: .9rem;
  color: var(--ink-3);
  line-height: 1.7;
}

/* ---------- 四步手风琴 ---------- */
.page-products .pp-steps {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-products .pp-step {
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--c-grass);
  border-radius: 0 var(--pp-radius) 0 var(--pp-radius);
  background: rgba(11, 46, 35, .72);
  overflow: hidden;
}

.page-products .pp-step summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 12px;
  padding: 14px 18px;
  transition: background var(--dur-fast) var(--ease);
}

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

.page-products .pp-step summary:hover {
  background: rgba(22, 80, 58, .6);
}

.page-products .pp-step summary:focus-visible {
  outline: 2px solid var(--c-grass);
  outline-offset: -2px;
}

.page-products .pp-step-num {
  font-size: .8rem;
  color: var(--c-grass);
  letter-spacing: .12em;
}

.page-products .pp-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-1);
}

.page-products .pp-step-hint {
  font-size: .8rem;
  color: var(--ink-3);
  margin-left: auto;
}

.page-products .pp-step-body {
  padding: 0 18px 16px;
}

.page-products .pp-step-body p {
  margin: 0;
  font-size: .9rem;
  color: var(--ink-3);
  line-height: 1.72;
}

/* ---------- 对比表 ---------- */
.page-products .pp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: 0 var(--pp-slice) 0 var(--pp-slice);
  background: rgba(11, 46, 35, .55);
}

.page-products .pp-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: .88rem;
}

.page-products .pp-table thead th {
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-num);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--c-grass);
  border-bottom: 1px solid var(--line-mid);
  background: rgba(22, 80, 58, .55);
  white-space: nowrap;
}

.page-products .pp-table tbody th {
  text-align: left;
  padding: 14px 16px;
  font-weight: 700;
  color: var(--ink-1);
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
  background: rgba(6, 16, 12, .35);
}

.page-products .pp-table td {
  padding: 14px 16px;
  color: var(--ink-3);
  line-height: 1.65;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 结尾 ---------- */
.page-products .pp-cta {
  padding: clamp(38px, 6vw, 78px) 0 clamp(46px, 7vw, 90px);
  border-top: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(22, 80, 58, .5), rgba(6, 16, 12, .95));
}

.page-products .pp-cta-inner {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.page-products .pp-cta-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.42rem, 3.4vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--ink-1);
}

.page-products .pp-cta-text {
  margin: 0;
  max-width: 52ch;
}

.page-products .pp-cta-text a {
  color: var(--c-grass);
  text-decoration: none;
  border-bottom: 1px solid var(--line-mid);
}

.page-products .pp-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pp-rail {
    grid-auto-columns: 46%;
  }

  .page-products .pp-index-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 52px;
  }

  .page-products .pp-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 54px;
    align-items: start;
  }

  .page-products .pp-split--reverse .pp-split-copy {
    order: 2;
  }

  .page-products .pp-split--reverse .pp-split-visual {
    order: 1;
  }

  .page-products .pp-rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow: visible;
    padding-bottom: 0;
  }
}

@media (min-width: 860px) {
  .page-products .pp-timeline {
    padding-left: 0;
    border-left: 0;
    grid-template-columns: 1fr 1fr;
    column-gap: 56px;
    row-gap: 22px;
  }

  .page-products .pp-timeline::after {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, var(--line-soft), var(--line-mid), var(--line-soft));
  }

  .page-products .pp-tl-item:nth-child(odd) {
    grid-column: 1;
    text-align: right;
    border-radius: var(--pp-radius) 0 var(--pp-radius) 0;
  }

  .page-products .pp-tl-item:nth-child(even) {
    grid-column: 2;
  }

  .page-products .pp-tl-item:nth-child(odd)::before {
    left: auto;
    right: -38px;
  }

  .page-products .pp-tl-item:nth-child(even)::before {
    left: -38px;
  }
}

@media (min-width: 1100px) {
  .page-products .pp-hero {
    padding-top: 28px;
  }

  .page-products .pp-board {
    padding: 30px 28px;
  }

  .page-products .pp-rail-item {
    padding: 24px 22px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-step summary {
    transition: none;
  }
}
<<<END>>>