.page-products {
  --pp-line: var(--lift);
  --pp-gap: clamp(20px, 3vw, 36px);
  --pp-pad: clamp(20px, 3vw, 32px);
  --pp-shadow: 8px 8px 0 rgba(199, 255, 61, .14);
  --pp-shadow-flare: 8px 8px 0 rgba(255, 78, 32, .18);
}

.page-products .breadcrumb {
  margin-top: clamp(16px, 3vw, 30px);
  margin-bottom: clamp(8px, 2vw, 16px);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding-block: clamp(8px, 2vw, 20px) clamp(40px, 7vw, 88px);
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  top: -16vw;
  right: -12vw;
  width: 60vw;
  height: 60vw;
  max-width: 780px;
  max-height: 780px;
  background: radial-gradient(circle at 50% 50%, rgba(199, 255, 61, .13), rgba(199, 255, 61, 0) 64%);
  pointer-events: none;
}

.page-products .pp-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-products .pp-hero-title {
  margin-block: clamp(10px, 1.6vw, 16px) clamp(14px, 2vw, 22px);
}

.page-products .pp-hero-text {
  max-width: 52ch;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.78;
  margin-top: clamp(12px, 2vw, 18px);
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-hero-visual {
  display: grid;
}

.page-products .pp-hero-frame {
  margin: 0;
  border: var(--bw) solid var(--pp-line);
  background: var(--deep);
  box-shadow: var(--pp-shadow-flare);
}

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

.page-products .pp-version-card {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
  margin-top: 14px;
  border: var(--bw) solid var(--pp-line);
  background: linear-gradient(158deg, var(--deep), var(--ink));
  box-shadow: var(--pp-shadow);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .pp-version-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(143, 183, 164, .26);
}

.page-products .pp-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pp-v {
  font-size: 14px;
  color: var(--cream);
  letter-spacing: .01em;
}

.page-products .pp-v-big {
  font-size: clamp(24px, 3.2vw, 32px);
  color: var(--neon);
  line-height: 1;
}

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

.page-products .pp-copy-status {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--neon);
  min-height: 1em;
}

/* ---------- 通用区块 ---------- */
.page-products .pp-section {
  padding-block: clamp(40px, 6vw, 84px);
}

.page-products .pp-section + .pp-section {
  border-top: var(--bw) solid rgba(22, 50, 38, .9);
}

.page-products .pp-sub {
  font-size: clamp(18px, 2.4vw, 22px);
  color: var(--cream);
  margin-bottom: 10px;
  letter-spacing: .01em;
}

/* ---------- 三步安装 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
  counter-reset: pp-step;
}

.page-products .pp-step {
  position: relative;
  border: var(--bw) solid var(--pp-line);
  background: var(--ink);
  padding: clamp(18px, 2.4vw, 28px);
  padding-top: clamp(54px, 5.4vw, 66px);
  overflow: hidden;
}

.page-products .pp-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--neon), rgba(199, 255, 61, 0));
  transform: skewX(-16deg);
  transform-origin: left top;
}

.page-products .pp-step-num {
  position: absolute;
  top: clamp(14px, 2vw, 20px);
  left: clamp(18px, 2.4vw, 28px);
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--flare);
}

.page-products .pp-step-title {
  font-size: clamp(18px, 2.2vw, 21px);
  color: var(--cream);
  margin-bottom: 10px;
}

.page-products .pp-step p {
  color: var(--mist);
  font-size: 15px;
  line-height: 1.74;
}

/* ---------- 端能力对照 ---------- */
.page-products .pp-devices {
  background: var(--deep);
}

.page-products .pp-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: var(--bw) solid var(--pp-line);
  background: var(--ink);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-caption {
  caption-side: top;
  text-align: left;
  padding: 12px 16px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-products .pp-device-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
}

.page-products .pp-device-table th,
.page-products .pp-device-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid rgba(143, 183, 164, .18);
}

.page-products .pp-device-table thead th {
  background: var(--lift);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: var(--bw) solid var(--neon);
}

.page-products .pp-device-table tbody th {
  font-weight: 500;
  font-size: 15px;
  color: var(--cream);
}

.page-products .pp-device-table tbody td {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
  white-space: nowrap;
}

.page-products .pp-device-table tbody tr:hover {
  background: rgba(22, 50, 38, .55);
}

.page-products .pp-tick {
  color: var(--neon);
  border-bottom: 1px solid rgba(199, 255, 61, .5);
}

.page-products .pp-device-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
  margin-top: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-products .pp-device-figure {
  margin: 0;
  border: var(--bw) solid var(--pp-line);
  background: var(--ink);
  box-shadow: var(--pp-shadow-flare);
}

.page-products .pp-device-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-device-note p {
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
  margin-bottom: 12px;
}

.page-products .pp-device-note p:last-child {
  margin-bottom: 0;
}

/* ---------- 射手榜 ---------- */
.page-products .pp-board-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .pp-board-copy > p {
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
  margin-bottom: 18px;
}

.page-products .pp-board-legend {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-board-legend .legend-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.66;
  color: var(--cream);
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(143, 183, 164, .22);
}

.page-products .pp-board-legend .legend-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pp-board-tail {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--sand);
  border-left: var(--bw) solid var(--flare);
  padding-left: 14px;
}

.page-products .pp-board-figure {
  margin: 0;
  border: var(--bw) solid var(--pp-line);
  background: var(--deep);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-board-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 阵容提醒 ---------- */
.page-products .pp-lineup {
  background: var(--deep);
}

.page-products .pp-lineup-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-products .pp-lineup-anchor {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-products .pp-lineup-anchor .data-xl {
  display: block;
  line-height: .82;
}

.page-products .pp-unit {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--mist);
  margin-top: 10px;
}

.page-products .pp-lineup-title {
  margin-top: clamp(18px, 3vw, 28px);
}

.page-products .pp-lineup-body p {
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
  margin-bottom: 16px;
}

.page-products .pp-lineup-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-lineup-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream);
}

.page-products .pp-lineup-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  background: var(--neon);
  transform: rotate(45deg) scale(.78);
}

.page-products .pp-lineup-list strong {
  color: var(--cream);
  font-weight: 600;
}

.page-products .pp-lineup-list li {
  color: var(--mist);
}

.page-products .pp-lineup-figure {
  margin: 0;
  border: var(--bw) solid var(--pp-line);
  background: var(--ink);
  box-shadow: var(--pp-shadow-flare);
}

.page-products .pp-lineup-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 版本记录 ---------- */
.page-products .pp-version-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .pp-version-list {
  display: grid;
  gap: 0;
}

.page-products .pp-vitem {
  border: var(--bw) solid var(--pp-line);
  border-bottom: 0;
  background: var(--ink);
}

.page-products .pp-vitem:last-child {
  border-bottom: var(--bw) solid var(--pp-line);
}

.page-products .pp-vitem[open] {
  background: linear-gradient(120deg, rgba(22, 50, 38, .85), var(--ink));
}

.page-products .pp-vitem summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pp-vitem summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--neon);
  line-height: 1;
}

.page-products .pp-vitem[open] summary::after {
  content: "–";
  color: var(--flare);
}

.page-products .pp-vnum {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.2vw, 22px);
  font-variant-numeric: tabular-nums;
  color: var(--neon);
  letter-spacing: .02em;
}

.page-products .pp-vitem[open] .pp-vnum {
  color: var(--flare);
}

.page-products .pp-vname {
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .pp-vitem .accordion-panel {
  padding: 0 18px 18px;
}

.page-products .pp-vitem .accordion-panel p {
  color: var(--mist);
  font-size: 15px;
  line-height: 1.76;
  border-top: 1px dashed rgba(143, 183, 164, .25);
  padding-top: 14px;
}

.page-products .pp-version-figure {
  margin: 0;
  border: var(--bw) solid var(--pp-line);
  background: var(--deep);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-version-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 系统要求 ---------- */
.page-products .pp-req-list {
  margin: 0;
  padding: 0;
  border-top: var(--bw) solid var(--pp-line);
}

.page-products .pp-req {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: clamp(16px, 2.4vw, 24px) 0;
  border-bottom: 1px solid rgba(143, 183, 164, .2);
}

.page-products .pp-req dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-products .pp-req dd {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.76;
  max-width: 72ch;
}

/* ---------- 收尾 ---------- */
.page-products .pp-cta {
  border-top: var(--bw) solid var(--pp-line);
  background: linear-gradient(105deg, rgba(199, 255, 61, .09), rgba(255, 78, 32, .07) 58%, transparent);
}

.page-products .pp-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  align-items: center;
}

.page-products .pp-cta-text {
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.62;
  color: var(--cream);
  max-width: 36ch;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-req {
    grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
    gap: clamp(16px, 3vw, 36px);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: center;
  }

  .page-products .pp-device-split {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  }

  .page-products .pp-board-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
  }

  .page-products .pp-lineup-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }

  .page-products .pp-version-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

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

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