.page-products {
  --ps-hair: rgba(124, 140, 163, 0.26);
  --ps-cyan-soft: rgba(55, 224, 216, 0.08);
  --ps-warm-soft: rgba(255, 154, 60, 0.08);
}

.page-products .ps-hero__grid {
  display: grid;
  gap: 28px;
}

.page-products .ps-hero__lede .lede {
  max-width: 48ch;
  margin-top: 14px;
}

.page-products .ps-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 进入步数刻度 */
.page-products .ps-scale {
  border: 1px solid var(--ink-700);
  border-left: 3px solid var(--cyan-400);
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, var(--ps-cyan-soft), rgba(55, 224, 216, 0) 62%),
    var(--ink-800);
  padding: 20px;
}

.page-products .ps-scale__label {
  margin: 0 0 16px;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

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

.page-products .ps-scale__step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper-100);
}

.page-products .ps-scale__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--cyan-400);
  color: var(--cyan-400);
  font-size: 0.75rem;
  line-height: 1;
}

.page-products .ps-scale__foot {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--ps-hair);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--slate-500);
}

/* 概览 */
.page-products .ps-overview__figure {
  margin: 0 0 26px;
}

.page-products .ps-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ps-hair);
  border: 1px solid var(--ps-hair);
}

.page-products .ps-strip__item {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--ink-800);
}

.page-products .ps-strip__num {
  font-size: clamp(1.5rem, 4vw, 2.125rem);
  line-height: 1;
  color: var(--cyan-400);
}

.page-products .ps-strip__label {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--slate-500);
}

/* 通道内容 */
.page-products .ps-flow {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-products .ps-flow__item {
  position: relative;
  padding: 24px 20px 22px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-products .ps-flow__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-400), rgba(55, 224, 216, 0));
}

.page-products .ps-flow__num {
  margin: 0 0 10px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
}

.page-products .ps-flow__title {
  margin: 0 0 10px;
  font-size: 1.125rem;
}

.page-products .ps-flow__body {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--slate-500);
}

/* 素材分类 */
.page-products .filter-bar {
  display: grid;
  gap: 10px;
  margin-bottom: 8px;
}

.page-products .filter-empty {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-left: 3px solid var(--orange-400);
  background: var(--ps-warm-soft);
  font-size: 0.875rem;
  color: var(--paper-100);
}

.page-products .ps-asset-grid {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .ps-asset {
  display: grid;
  gap: 10px;
  align-content: start;
  border-left: 3px solid var(--ink-700);
  transition: border-color var(--dur-enter) var(--ease),
    transform var(--dur-enter) var(--ease),
    box-shadow var(--dur-enter) var(--ease);
}

.page-products .ps-asset:hover,
.page-products .ps-asset:focus-within {
  border-left-color: var(--cyan-400);
}

.page-products .ps-asset__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .ps-asset__tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--purple-400);
  border: 1px solid rgba(140, 135, 168, 0.45);
  padding: 2px 7px;
}

.page-products .ps-asset__title {
  margin: 0;
  font-size: 1.0625rem;
}

.page-products .ps-asset__body {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.78;
  color: var(--slate-500);
}

.page-products .ps-asset__use {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--ps-hair);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan-400);
}

.page-products .ps-assets__figure {
  margin: 30px 0 0;
}

/* 公告归档 */
.page-products .ps-notice-layout {
  display: grid;
  gap: 30px;
}

.page-products .ps-notices__figure {
  margin: 0;
}

.page-products .ps-notice__group + .ps-notice__group {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--ps-hair);
}

.page-products .ps-notice__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.page-products .ps-notice__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .ps-notice__item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px dashed var(--ps-hair);
}

.page-products .ps-notice__no {
  font-size: 0.75rem;
  color: var(--purple-400);
}

.page-products .ps-notice__txt {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--paper-100);
}

/* 入口对照 */
.page-products .ps-compare {
  display: grid;
  margin-top: 26px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow: hidden;
}

.page-products .ps-compare__col {
  padding: 24px 20px;
  border-top: 1px solid var(--ps-hair);
}

.page-products .ps-compare__col:first-child {
  border-top: 0;
}

.page-products .ps-compare__col--fast {
  background: linear-gradient(180deg, var(--ps-cyan-soft), rgba(55, 224, 216, 0) 72%);
}

.page-products .ps-compare__kicker {
  margin: 0 0 8px;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

.page-products .ps-compare__title {
  margin: 0;
  font-size: 1.125rem;
}

.page-products .ps-compare__rows {
  margin: 16px 0 0;
  display: grid;
  gap: 0;
}

.page-products .ps-compare__row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 11px 12px;
  border-bottom: 1px solid rgba(27, 46, 78, 0.9);
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-products .ps-compare__row:nth-child(odd) {
  background: rgba(27, 46, 78, 0.45);
}

.page-products .ps-compare__row:last-child {
  border-bottom: 0;
}

.page-products .ps-compare__row dt {
  color: var(--slate-500);
}

.page-products .ps-compare__val {
  margin: 0;
  color: var(--paper-100);
}

.page-products .ps-compare__figure {
  margin: 28px 0 0;
}

/* 版本演进 */
.page-products .ps-versions__figure {
  margin: 26px 0 0;
}

.page-products .ps-nodes {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .ps-node {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 26px;
}

.page-products .ps-node::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 34px;
  bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan-400), rgba(55, 224, 216, 0.05));
}

.page-products .ps-node:last-child {
  padding-bottom: 0;
}

.page-products .ps-node:last-child::before {
  display: none;
}

.page-products .ps-node__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 30px;
  border: 1px solid var(--cyan-400);
  color: var(--cyan-400);
  font-size: 0.75rem;
  background: var(--ink-900);
}

.page-products .ps-node__title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
}

.page-products .ps-node__text {
  margin: 0 0 6px;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--paper-100);
}

.page-products .ps-node__gain {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--slate-500);
  transition: color var(--dur-micro) var(--ease);
}

.page-products .ps-node:hover .ps-node__gain {
  color: var(--orange-400);
}

/* 开始使用 */
.page-products .ps-start {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-products .ps-start__col {
  padding: 22px 20px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-products .ps-start__h {
  margin: 0;
  font-size: 1.0625rem;
}

.page-products .ps-start__steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  counter-reset: ps-step;
  display: grid;
  gap: 12px;
}

.page-products .ps-start__steps li {
  position: relative;
  padding-left: 46px;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--paper-100);
}

.page-products .ps-start__steps li::before {
  counter-increment: ps-step;
  content: counter(ps-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--orange-400);
  border: 1px solid rgba(255, 154, 60, 0.5);
  padding: 1px 5px;
}

.page-products .ps-help {
  margin-top: 28px;
  padding: 20px;
  border-left: 3px solid var(--orange-400);
  background:
    linear-gradient(90deg, var(--ps-warm-soft), rgba(255, 154, 60, 0) 64%),
    var(--ink-800);
}

.page-products .ps-help p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--paper-100);
}

.page-products .ps-help .ps-actions {
  margin-top: 16px;
}

@media (min-width: 640px) {
  .page-products .ps-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .filter-bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .filter-bar__count {
    margin: 0;
    white-space: nowrap;
  }
}

@media (min-width: 768px) {
  .page-products .ps-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

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

  .page-products .ps-node:nth-child(2) {
    margin-left: 22px;
  }

  .page-products .ps-node:nth-child(3) {
    margin-left: 44px;
  }

  .page-products .ps-node:nth-child(4) {
    margin-left: 66px;
  }
}

@media (min-width: 900px) {
  .page-products .ps-notice-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 36px;
    align-items: start;
  }

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

  .page-products .ps-compare__col {
    border-top: 0;
    border-left: 1px solid var(--ps-hair);
  }

  .page-products .ps-compare__col:first-child {
    border-left: 0;
  }
}

@media (min-width: 1024px) {
  .page-products .ps-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: end;
  }

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

  .page-products .ps-flow__item {
    padding: 28px 26px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ps-asset,
  .page-products .ps-node__gain {
    transition: none;
  }
}
<<<END>>>