.page-products {
  --pp-line: var(--brut);
  --pp-shadow: 8px 8px 0 var(--brut);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-products .pp-hero {
  position: relative;
  padding: 36px 0 56px;
  background:
    radial-gradient(circle at 86% 6%, rgba(63, 224, 208, 0.13), transparent 52%),
    radial-gradient(circle at 4% 96%, rgba(212, 162, 74, 0.16), transparent 56%),
    var(--ink);
  border-bottom: 1px solid var(--pp-line);
  overflow: hidden;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(199, 205, 212, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 205, 212, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
}

.page-products .pp-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.page-products .breadcrumb a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .breadcrumb a:hover {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

.page-products .pp-h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 8vw, 5rem);
  line-height: 1.04;
  letter-spacing: 0.005em;
  color: var(--white);
  max-width: 18em;
  text-shadow: 0 0 0 transparent;
}

.page-products .pp-lead {
  margin: 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-products .pp-stats {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pp-line);
  border: 2px solid var(--pp-line);
}

.page-products .pp-stats > li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: var(--ink-2);
}

.page-products .pp-stat-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-products .pp-stat-num {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-stat-unit {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold-soft);
}

.page-products .pp-stat-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-products .pp-sec {
  position: relative;
  padding: 62px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-sec p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

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

.page-products .pp-sec h2 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.4vw, 2.55rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-products .pp-sec a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 162, 74, 0.5);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .pp-sec a:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-products .eyebrow {
  margin: 0;
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
}

.page-products .pp-head {
  max-width: 62ch;
  margin-bottom: 28px;
}

.page-products .pp-head-sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 筛选与能力卡 ---------- */

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.page-products .filter-btn {
  -webkit-appearance: none;
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--silver);
  background: var(--ink-2);
  border: 2px solid var(--pp-line);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.page-products .filter-btn:hover {
  color: var(--white);
  border-color: var(--gold);
}

.page-products .filter-btn.is-active {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 4px 4px 0 var(--brut);
}

.page-products .filter-count {
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: 0.7;
}

.page-products .pp-caps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pp-cap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  background: var(--ink-2);
  border: 2px solid var(--pp-line);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.page-products .pp-cap:hover {
  transform: translate(-2px, -2px);
  border-color: var(--gold);
  box-shadow: 6px 6px 0 var(--brut);
}

.page-products .pp-cap-no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--aqua);
}

.page-products .pp-cap h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.45;
  color: var(--white);
}

.page-products .pp-cap p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .pp-cap-tag {
  margin-top: auto;
  align-self: flex-start;
  padding: 3px 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-soft);
  border: 1px solid rgba(212, 162, 74, 0.45);
  background: rgba(212, 162, 74, 0.08);
}

/* ---------- 图文分栏 ---------- */

.page-products .pp-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
  margin-bottom: 36px;
}

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

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

.page-products .media-frame {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--ink-2);
  border: 2px solid var(--pp-line);
}

.page-products .media-frame img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

.page-products .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(212, 162, 74, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 162, 74, 0.1) 1px, transparent 1px);
  background-size: 44px 44px;
}

.page-products .pp-media-banner {
  margin-bottom: 34px;
}

/* ---------- 前后对照 ---------- */

.page-products .pp-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-products .pp-compare-col {
  padding: 20px 18px 22px;
  background: var(--ink-2);
  border: 2px solid var(--pp-line);
}

.page-products .pp-compare-col--after {
  border-color: var(--gold);
  background:
    linear-gradient(160deg, rgba(212, 162, 74, 0.13), rgba(11, 13, 16, 0) 62%),
    var(--ink-2);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-compare-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--silver);
}

.page-products .pp-compare-col--after .pp-compare-label {
  color: var(--gold);
}

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

.page-products .pp-compare-col li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .pp-compare-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 2px;
  background: var(--pp-line);
}

.page-products .pp-compare-col--after li::before {
  background: var(--gold);
}

/* ---------- 渐进披露 ---------- */

.page-products .pp-details {
  margin-top: 24px;
  background: var(--ink-2);
  border: 2px solid var(--pp-line);
}

.page-products .pp-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  cursor: pointer;
  list-style: none;
}

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

.page-products .pp-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-details[open] summary::after {
  content: "–";
}

.page-products .pp-details-body {
  padding: 16px 18px 20px;
  border-top: 1px solid var(--pp-line);
}

/* ---------- 栏目行 ---------- */

.page-products .pp-rows {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-rows > li {
  display: grid;
  grid-template-columns: 3.6em minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-row-key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--aqua);
}

.page-products .pp-row-val {
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 更新节奏 ---------- */

.page-products .pp-facts {
  list-style: none;
  margin: 6px 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0 6px 14px;
  border-left: 3px solid var(--gold);
}

.page-products .pp-fact-num {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
}

.page-products .pp-fact-txt {
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 对照视图 ---------- */

.page-products .pp-views {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}

.page-products .pp-view {
  padding: 16px 16px 18px;
  background: var(--ink-2);
  border: 2px solid var(--pp-line);
  border-top: 3px solid var(--aqua);
}

.page-products .pp-view h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--white);
}

.page-products .pp-view p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 时间轴 ---------- */

.page-products .pp-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  display: grid;
  grid-template-columns: 1fr;
  border-left: 2px solid var(--pp-line);
}

.page-products .pp-tl-item {
  position: relative;
  padding: 0 0 30px 4px;
}

.page-products .pp-tl-item:last-child {
  padding-bottom: 0;
}

.page-products .pp-tl-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 7px;
  width: 10px;
  height: 10px;
  background: var(--ink);
  border: 2px solid var(--gold);
}

.page-products .pp-version {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .pp-tl-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--white);
}

.page-products .pp-tl-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .pp-scenes {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-scenes-label {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-products .pp-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-chips li {
  padding: 6px 12px;
  font-size: 13px;
  color: var(--silver);
  background: var(--ink-2);
  border: 1px solid var(--pp-line);
}

.page-products .pp-details-body .pp-chips {
  margin-bottom: 14px;
}

/* ---------- 结尾 ---------- */

.page-products .pp-cta-sec {
  border-bottom: 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(240, 138, 60, 0.14), transparent 55%),
    linear-gradient(150deg, var(--ink-2), var(--ink));
}

.page-products .pp-cta {
  max-width: 640px;
}

.page-products .pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .pp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-stat-num {
    font-size: 2.2rem;
  }
}

@media (min-width: 768px) {
  .page-products .pp-sec {
    padding: 84px 0;
  }

  .page-products .pp-hero {
    padding: 48px 0 72px;
  }

  .page-products .pp-caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pp-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pp-views {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 992px) {
  .page-products .pp-sec {
    padding: 96px 0;
  }

  .page-products .pp-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }

  .page-products .pp-split--flip > .media-frame {
    order: 2;
  }

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

  .page-products .pp-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    padding-left: 0;
    border-left: 0;
    border-top: 2px solid var(--pp-line);
  }

  .page-products .pp-tl-item {
    padding: 30px 20px 0 0;
  }

  .page-products .pp-tl-item::before {
    left: 0;
    top: -8px;
  }
}
<<<END>>>