.page-products {
  --pp-line: var(--forest-line);
  --pp-card: var(--forest-card);
  --pp-radius: var(--radius-l);
  --pp-pad: clamp(16px, 2.4vw, 26px);
}

.page-products .pp-crumbs {
  padding-block: 22px 4px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(20px, 3vw, 34px) clamp(40px, 6vw, 70px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(59, 242, 210, 0.15), transparent 62%),
    radial-gradient(95% 80% at 0% 100%, rgba(232, 180, 90, 0.1), transparent 64%),
    var(--ink-forest);
}

.page-products .pp-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: contrast(1.1) saturate(0.85);
  pointer-events: none;
  z-index: 0;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(31, 74, 59, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 74, 59, 0.4) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(78% 70% at 52% 26%, #000 18%, transparent 76%);
  mask-image: radial-gradient(78% 70% at 52% 26%, #000 18%, transparent 76%);
}

.page-products .pp-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white-mint);
  margin: 12px 0 18px;
  max-width: 16ch;
}

.page-products .pp-hero__lede {
  max-width: 62ch;
  margin: 0;
  color: var(--mist);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 40px);
}

@media (min-width: 960px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(286px, 344px) minmax(0, 1fr);
    align-items: start;
    gap: 22px;
  }
}

/* ---------- 竖向筛选轨道 ---------- */
.page-products .pp-track {
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  padding: var(--pp-pad);
  background: linear-gradient(170deg, rgba(18, 51, 40, 0.97), rgba(11, 36, 28, 0.97));
  box-shadow: var(--shadow-card);
}

.page-products .pp-track__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products .pp-track__badge {
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  object-fit: cover;
  border: 1px solid var(--pp-line);
}

.page-products .pp-track__code {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fog);
}

.page-products .pp-track__title {
  margin: 2px 0 0;
  font-size: 1.05rem;
  color: var(--white-mint);
  font-weight: 700;
}

.page-products .pp-track__note {
  margin: 12px 0 4px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--fog);
}

.page-products .pp-group {
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-group > summary {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 0;
  list-style: none;
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--mist);
  transition: color 0.18s var(--ease-out);
}

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

.page-products .pp-group > summary:hover {
  color: var(--cyan-soft);
}

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

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

.page-products .pp-group__code {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--electric-cyan);
}

.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
}

.page-products .pp-chip {
  font: inherit;
  font-size: 13px;
  line-height: 1;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--pp-line);
  background: rgba(59, 242, 210, 0.05);
  color: var(--mist);
  cursor: pointer;
  transition: background 0.18s var(--ease-out), border-color 0.18s var(--ease-out), color 0.18s var(--ease-out);
}

.page-products .pp-chip:hover {
  border-color: var(--electric-cyan);
  color: var(--cyan-soft);
}

.page-products .pp-chip[aria-pressed="true"] {
  background: rgba(59, 242, 210, 0.18);
  border-color: var(--electric-cyan);
  color: var(--cyan-soft);
  box-shadow: inset 0 0 0 1px rgba(59, 242, 210, 0.34);
}

.page-products .pp-track__foot {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pp-line);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--amber-gold);
}

/* ---------- 右侧结构预览 ---------- */
.page-products .pp-stage {
  display: grid;
  gap: 14px;
}

.page-products .pp-board {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  padding: var(--pp-pad);
  background: linear-gradient(160deg, rgba(11, 36, 28, 0.98), rgba(6, 26, 20, 0.99));
  box-shadow: var(--shadow-card);
}

.page-products .pp-board::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(72% 62% at 100% 0%, rgba(154, 140, 255, 0.16), transparent 70%);
}

.page-products .pp-board__head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pp-board__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fog);
}

.page-products .pp-board__list {
  position: relative;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--pp-line);
  border-radius: 12px;
  background: rgba(18, 51, 40, 0.66);
  font-size: 13.5px;
  color: var(--mist);
}

.page-products .pp-row:nth-child(2) {
  margin-left: 12px;
  border-color: rgba(232, 180, 90, 0.4);
}

.page-products .pp-row:nth-child(3) {
  margin-left: 24px;
}

.page-products .pp-row__time {
  color: var(--electric-cyan);
  font-size: 13px;
}

.page-products .pp-row__match {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .pp-row__state {
  flex: none;
  font-size: 12px;
  color: var(--fog);
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  padding: 3px 9px;
}

.page-products .pp-row:nth-child(2) .pp-row__state {
  color: var(--amber-gold);
  border-color: rgba(232, 180, 90, 0.45);
}

.page-products .pp-board__foot {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--pp-line);
  font-size: 12px;
  color: var(--fog);
}

.page-products .pp-float {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-m);
  background: rgba(11, 36, 28, 0.86);
  box-shadow: var(--shadow-pill);
}

@media (min-width: 600px) {
  .page-products .pp-float {
    border-radius: 999px;
  }
}

/* ---------- 通用分区 ---------- */
.page-products .pp-sec {
  padding-block: clamp(38px, 5.5vw, 68px);
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-split {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
}

@media (min-width: 900px) {
  .page-products .pp-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-products .pp-body {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
  max-width: 60ch;
}

.page-products .pp-checklist {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .pp-checklist li {
  position: relative;
  padding-left: 22px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.78;
}

.page-products .pp-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--electric-cyan);
  transform: rotate(45deg);
}

.page-products .pp-figure {
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--pp-line);
  background: var(--forest-deep);
}

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

.page-products .pp-figure--wide {
  margin-top: clamp(18px, 3vw, 28px);
  border-radius: var(--radius-organic);
}

/* ---------- Bento 分区 ---------- */
.page-products .pp-lede {
  max-width: 66ch;
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-products .pp-bento {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 34px);
}

@media (min-width: 720px) {
  .page-products .pp-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-products .pp-bento {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-cell--wide {
    grid-column: span 2;
  }
}

.page-products .pp-cell {
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-organic);
  padding: clamp(16px, 2vw, 24px);
  background: linear-gradient(150deg, rgba(18, 51, 40, 0.94), rgba(11, 36, 28, 0.95));
}

.page-products .pp-cell--amber {
  border-color: rgba(232, 180, 90, 0.38);
  background: linear-gradient(150deg, rgba(232, 180, 90, 0.16), rgba(11, 36, 28, 0.96));
}

.page-products .pp-cell__num {
  display: block;
  margin-bottom: 6px;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1;
  color: var(--electric-cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-cell--amber .pp-cell__num {
  color: var(--amber-gold);
}

.page-products .pp-cell h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--white-mint);
}

.page-products .pp-cell p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog);
}

/* ---------- 多端场景 ---------- */
.page-products .pp-devs {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 34px);
}

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

.page-products .pp-dev {
  border: 1px solid var(--pp-line);
  border-left: 3px solid var(--electric-cyan);
  border-radius: var(--radius-m);
  padding: clamp(16px, 2vw, 22px);
  background: var(--forest-deep);
  transition: transform 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
}

.page-products .pp-dev:hover {
  transform: translateY(-3px);
  border-color: var(--electric-cyan);
}

.page-products .pp-dev__meta {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber-gold);
}

.page-products .pp-dev h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: var(--white-mint);
}

.page-products .pp-dev p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog);
}

/* ---------- 收尾 ---------- */
.page-products .pp-cta {
  margin-block: clamp(30px, 5vw, 58px) clamp(44px, 6vw, 80px);
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  background:
    radial-gradient(85% 130% at 100% 0%, rgba(59, 242, 210, 0.18), transparent 62%),
    radial-gradient(70% 110% at 0% 100%, rgba(232, 180, 90, 0.12), transparent 66%),
    linear-gradient(150deg, #0b241c, #061a14);
}

.page-products .pp-cta h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--white-mint);
  max-width: 22ch;
}

.page-products .pp-cta p {
  margin: 0 0 22px;
  max-width: 62ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
}

@media (max-width: 600px) {
  .page-products .pp-row {
    grid-template-columns: auto minmax(0, 1fr);
    row-gap: 4px;
  }

  .page-products .pp-row__state {
    grid-column: 2;
    justify-self: start;
  }

  .page-products .pp-row:nth-child(2),
  .page-products .pp-row:nth-child(3) {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-dev,
  .page-products .pp-chip,
  .page-products .pp-group > summary {
    transition: none;
  }

  .page-products .pp-dev:hover {
    transform: none;
  }
}
<<<END>>>