.page-products {
  --ps-gap: clamp(20px, 3vw, 40px);
  --ps-rail-w: 268px;
}

.page-products .breadcrumb {
  margin: clamp(16px, 3vw, 28px) 0 clamp(14px, 2vw, 22px);
}

/* ---------- 首屏框景 ---------- */
.page-products .ps-hero {
  position: relative;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background: var(--panel-fill);
  padding: clamp(20px, 4vw, 46px);
  overflow: hidden;
}

.page-products .ps-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 12px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--line-strong) 0 1px,
    transparent 1px 14px
  );
  opacity: 0.75;
  pointer-events: none;
}

.page-products .ps-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .ps-hero__frame {
  position: relative;
  z-index: 1;
}

.page-products .ps-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .ps-hero__stamp {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--c-mist);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 5px 12px;
}

.page-products .ps-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--c-snow);
  margin: 0 0 18px;
  max-width: 17em;
}

.page-products .ps-hero__lede {
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.85;
  color: var(--c-dust);
  max-width: 40em;
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .ps-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 数据带 ---------- */
.page-products .ps-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--line-faint);
}

.page-products .ps-band .data-band__item {
  background: rgba(9, 15, 36, 0.86);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .ps-band .data-band__value {
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
}

.page-products .ps-band .data-band__label {
  font-size: 12px;
  color: var(--c-dust);
  letter-spacing: 0.04em;
}

.page-products .ps-unit {
  font-size: 12px;
  font-family: var(--font-body);
  font-weight: 500;
  margin-left: 3px;
  color: var(--c-dust);
}

/* ---------- 工作台布局 ---------- */
.page-products .workbench {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ps-gap);
  margin-top: clamp(28px, 5vw, 56px);
}

.page-products .ps-rail {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-products .ps-toc .toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.page-products .ps-toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--c-dust);
  text-decoration: none;
  padding: 7px 10px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  transition: color 140ms var(--ease), background 140ms var(--ease), border-color 140ms var(--ease);
}

.page-products .ps-toc .toc__link .num {
  font-size: 11px;
  color: var(--c-mist);
}

.page-products .ps-toc .toc__link:hover,
.page-products .ps-toc .toc__link:focus-visible {
  color: var(--c-snow);
  background: rgba(16, 26, 60, 0.9);
  border-color: var(--line-soft);
}

.page-products .ps-toc .toc__link:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 2px;
}

.page-products .ps-toc .toc__link[aria-current="true"] {
  color: var(--c-teal);
  border-color: rgba(45, 212, 191, 0.35);
  background: rgba(45, 212, 191, 0.07);
}

.page-products .ps-rail__block {
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  padding: 16px;
  background: rgba(16, 26, 60, 0.55);
}

.page-products .ps-leagues {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .ps-league {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: var(--c-dust);
  text-decoration: none;
  padding: 8px 6px;
  border-radius: var(--radius-s);
  transition: color 140ms var(--ease), background 140ms var(--ease);
}

.page-products .ps-league:hover,
.page-products .ps-league:focus-visible {
  color: var(--c-snow);
  background: rgba(7, 13, 31, 0.8);
}

.page-products .ps-league:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 2px;
}

.page-products .ps-rail__note {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--c-mist);
}

/* ---------- 章节通用 ---------- */
.page-products .ps-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(36px, 6vw, 68px);
  min-width: 0;
}

.page-products .ps-section {
  min-width: 0;
  scroll-margin-top: 96px;
}

.page-products .ps-section__head {
  max-width: 46em;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-products .ps-section h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.005em;
  color: var(--c-snow);
  margin: 8px 0 14px;
}

.page-products .ps-section__lede,
.page-products .ps-section__body > p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-dust);
  margin: 0 0 16px;
}

.page-products .ps-section__body > p:last-child {
  margin-bottom: 0;
}

.page-products .ps-section h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  color: var(--c-snow);
  margin: 0 0 8px;
}

.page-products .ps-inline-link {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dust);
  border-left: 2px solid rgba(45, 212, 191, 0.4);
  padding-left: 14px;
  margin: 18px 0 0;
}

.page-products .ps-inline-link a,
.page-products .ps-help a,
.page-products .ps-version__foot a {
  color: var(--c-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 212, 191, 0.4);
}

.page-products .ps-inline-link a:hover,
.page-products .ps-help a:hover,
.page-products .ps-version__foot a:hover,
.page-products .ps-inline-link a:focus-visible,
.page-products .ps-help a:focus-visible,
.page-products .ps-version__foot a:focus-visible {
  color: var(--c-snow);
  border-bottom-color: var(--c-snow);
}

.page-products .ps-note {
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-mist);
  margin: 14px 0 0;
}

.page-products .ps-section--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

/* ---------- 图 ---------- */
.page-products .ps-figure {
  margin: 0;
}

.page-products .ps-figure__media {
  border-radius: var(--radius-m);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  background: linear-gradient(160deg, #0d1730, #070d1f 70%);
}

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

.page-products .ps-figure .figure__caption {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 入口列表 ---------- */
.page-products .ps-entry {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .ps-entry__item {
  border: 1px solid var(--line-faint);
  border-left: 2px solid rgba(154, 168, 199, 0.3);
  border-radius: var(--radius-m);
  padding: 16px 18px;
  background: rgba(16, 26, 60, 0.42);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-products .ps-entry__item:hover {
  transform: translateY(-2px);
  border-left-color: var(--c-teal);
  background: rgba(16, 26, 60, 0.72);
}

.page-products .ps-entry__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-dust);
}

.page-products .ps-entry__item .tag {
  margin-bottom: 10px;
  display: inline-block;
}

/* ---------- 排名 ---------- */
.page-products .ps-timeline {
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: rgba(9, 15, 36, 0.7);
  padding: 16px 16px 6px;
  margin-bottom: 20px;
}

.page-products .ps-timeline__axis {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--c-mist);
  letter-spacing: 0.06em;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .ps-timeline__tick {
  position: relative;
}

.page-products .ps-timeline__tick::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -13px;
  width: 1px;
  height: 8px;
  background: var(--line-strong);
}

.page-products .ps-spark {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .ps-spark__grid line {
  stroke: var(--line-faint);
  stroke-width: 1;
}

.page-products .ps-spark__line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .ps-spark__line--teal {
  stroke: var(--c-teal);
  filter: drop-shadow(0 0 6px rgba(45, 212, 191, 0.5));
}

.page-products .ps-spark__line--ember {
  stroke: var(--c-ember);
  filter: drop-shadow(0 0 6px rgba(255, 159, 67, 0.4));
}

.page-products .ps-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 22px;
}

.page-products .ps-card {
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  padding: 18px;
  background: rgba(16, 26, 60, 0.5);
  transition: transform 160ms var(--ease), background 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .ps-card:hover,
.page-products .ps-card:focus-within {
  transform: translateY(-3px);
  background: rgba(16, 26, 60, 0.85);
  border-color: var(--line-soft);
}

.page-products .ps-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-dust);
}

/* ---------- 统计 ---------- */
.page-products .ps-meters {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-products .ps-meter {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .ps-meter__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  color: var(--c-dust);
}

.page-products .ps-meter__v {
  color: var(--c-snow);
  font-size: 14px;
}

.page-products .ps-meter__track {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(154, 168, 199, 0.14);
  overflow: hidden;
}

.page-products .ps-meter__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.page-products .ps-meter__fill--teal {
  background: linear-gradient(90deg, rgba(45, 212, 191, 0.55), var(--c-teal));
}

.page-products .ps-meter__fill--ember {
  background: linear-gradient(90deg, rgba(255, 159, 67, 0.5), var(--c-ember));
}

.page-products .ps-meter__fill--dust {
  background: rgba(154, 168, 199, 0.55);
}

.page-products .ps-metrics {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  padding: 18px;
  background: linear-gradient(158deg, rgba(16, 26, 60, 0.95), rgba(9, 15, 36, 0.9));
}

.page-products .ps-metrics__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-products .ps-metrics__list li {
  font-size: 13px;
  color: var(--c-dust);
  padding: 6px 0 6px 14px;
  position: relative;
  border-bottom: 1px dashed var(--line-faint);
}

.page-products .ps-metrics__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2px;
  border-radius: 50%;
  background: var(--c-teal);
  opacity: 0.7;
}

/* ---------- 三栏 ---------- */
.page-products .ps-triple {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.page-products .ps-triple__item {
  border-top: 2px solid rgba(76, 141, 255, 0.55);
  padding: 14px 0 0;
}

.page-products .ps-triple__num {
  font-size: 12px;
  color: var(--c-flag-blue);
  letter-spacing: 0.14em;
}

.page-products .ps-triple__item h3 {
  margin-top: 8px;
}

.page-products .ps-triple__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-dust);
}

/* ---------- 双场 ---------- */
.page-products .ps-section--tint {
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-l);
  padding: clamp(20px, 3.5vw, 36px);
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 159, 67, 0.12), transparent 42%),
    linear-gradient(165deg, rgba(16, 26, 60, 0.9), rgba(7, 13, 31, 0.94));
}

.page-products .ps-duo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 22px;
}

.page-products .ps-duo__card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  padding: 18px;
  background: rgba(9, 15, 36, 0.82);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-products .ps-duo__card:hover {
  transform: translateY(-4px);
}

.page-products .ps-duo__card--a:hover {
  box-shadow: 0 14px 34px -18px rgba(45, 212, 191, 0.6);
}

.page-products .ps-duo__card--b:hover {
  box-shadow: 0 14px 34px -18px rgba(255, 159, 67, 0.55);
}

.page-products .ps-duo__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-products .ps-duo__round {
  font-size: 12px;
  color: var(--c-mist);
  letter-spacing: 0.06em;
}

.page-products .ps-duo__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--c-snow);
  margin: 0 0 14px;
}

.page-products .ps-duo__stats {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .ps-duo__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-faint);
}

.page-products .ps-duo__row:last-child {
  border-bottom: none;
}

.page-products .ps-duo__row dt {
  font-size: 13px;
  color: var(--c-dust);
  flex: 0 0 auto;
}

.page-products .ps-duo__row dd {
  margin: 0;
  font-size: 13.5px;
  color: var(--c-snow);
  text-align: right;
}

/* ---------- 步骤 ---------- */
.page-products .ps-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 1px solid var(--line-soft);
}

.page-products .ps-step {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 0 0 24px 22px;
}

.page-products .ps-step::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-night);
  border: 1.5px solid var(--c-teal);
}

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

.page-products .ps-step__num {
  font-size: clamp(24px, 3.4vw, 32px);
  color: var(--c-snow);
  line-height: 1;
}

.page-products .ps-step__text h3 {
  margin-top: 2px;
}

.page-products .ps-step__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dust);
}

/* ---------- 人群 ---------- */
.page-products .ps-people {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .ps-person {
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  padding: 18px;
  background: rgba(16, 26, 60, 0.4);
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-products .ps-person:hover {
  border-color: rgba(76, 141, 255, 0.45);
  background: rgba(16, 26, 60, 0.72);
}

.page-products .ps-person h3 {
  font-size: 16px;
}

.page-products .ps-person p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dust);
}

.page-products .ps-help {
  margin-top: 20px;
  border-radius: var(--radius-m);
  border: 1px dashed var(--line-soft);
  padding: 16px 18px;
}

.page-products .ps-help p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-dust);
}

/* ---------- 版本 ---------- */
.page-products .ps-section--version {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  overflow: hidden;
  background:
    linear-gradient(150deg, rgba(45, 212, 191, 0.08), transparent 46%),
    rgba(9, 15, 36, 0.9);
}

.page-products .ps-version__inner {
  padding: clamp(20px, 3.5vw, 38px);
}

.page-products .ps-version__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .ps-version__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-dust);
}

.page-products .ps-version__list .flag-dot {
  margin-top: 7px;
  flex: 0 0 auto;
}

.page-products .ps-version__foot {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-mist);
  border-top: 1px solid var(--line-faint);
  padding-top: 16px;
}

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

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

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

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

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

  .page-products .ps-step {
    grid-template-columns: 128px 1fr;
    gap: 18px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .ps-band {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .ps-section--split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(24px, 3.5vw, 44px);
  }

  .page-products .ps-section--reverse .ps-section__body {
    order: 2;
  }

  .page-products .ps-section--reverse .ps-section__aside {
    order: 1;
  }

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

  .page-products .ps-card--offset {
    margin-top: 20px;
  }

  .page-products .ps-duo__card--b {
    margin-top: 24px;
  }
}

@media (min-width: 1080px) {
  .page-products .workbench {
    grid-template-columns: var(--ps-rail-w) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-products .ps-rail {
    position: sticky;
    top: 96px;
  }

  .page-products .ps-toc .toc__list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ps-entry__item,
  .page-products .ps-card,
  .page-products .ps-duo__card {
    transition: none;
  }

  .page-products .ps-entry__item:hover,
  .page-products .ps-card:hover,
  .page-products .ps-card:focus-within,
  .page-products .ps-duo__card:hover {
    transform: none;
  }
}
<<<END>>>