.page-products {
  --pm-hair: 1px solid var(--line);
  --pm-gap: 24px;
}

/* ---------- 面包屑 ---------- */
.page-products .pm-top {
  padding-top: 22px;
  padding-bottom: 6px;
}

.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-products .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-products .crumbs a:hover,
.page-products .crumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .crumbs__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-products .pm-hero {
  position: relative;
  overflow: hidden;
  margin-top: 14px;
  border-top: var(--pm-hair);
  border-bottom: var(--pm-hair);
  background: var(--grad);
}

.page-products .pm-hero::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: min(560px, 78vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(198, 255, 61, .16) 0%, rgba(198, 255, 61, 0) 68%);
  pointer-events: none;
}

.page-products .pm-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(38px, 6.4vw, 84px);
  padding-bottom: clamp(32px, 5vw, 60px);
}

.page-products .pm-hero__eyebrow {
  color: var(--lime);
  letter-spacing: .3em;
}

.page-products .pm-hero__title {
  margin: 18px 0 0;
  max-width: 17ch;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 82px);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-products .pm-hero__lede {
  margin: 24px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pm-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: var(--pm-hair);
}

.page-products .pm-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: rgba(7, 11, 31, .78);
}

.page-products .pm-hero__stats .num {
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  color: var(--lime);
}

.page-products .pm-stat-label {
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-products .pm-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 主布局：侧轨 + 内容流 ---------- */
.page-products .pm-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: clamp(30px, 4vw, 54px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 侧轨 ---------- */
.page-products .pm-rail {
  min-width: 0;
}

.page-products .pm-rail__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .28em;
  color: var(--muted);
}

.page-products .pm-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pm-rail__list::-webkit-scrollbar {
  display: none;
}

.page-products .pm-rail__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 12px;
  border: var(--pm-hair);
  background: var(--ink-1);
  color: var(--muted);
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
}

.page-products .pm-rail__list a:hover,
.page-products .pm-rail__list a:focus-visible {
  color: var(--white);
  border-color: var(--lime);
  background: var(--ink-2);
}

.page-products .pm-rail__list .num {
  font-size: 11.5px;
  color: var(--lime);
  letter-spacing: .08em;
}

.page-products .pm-rail__note {
  display: none;
  margin: 18px 0 0;
  padding: 14px 14px 14px 16px;
  border-left: 2px solid var(--cyan);
  background: rgba(14, 19, 48, .7);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 章节 ---------- */
.page-products .pm-flow {
  min-width: 0;
}

.page-products .pm-sec {
  padding: clamp(30px, 4.4vw, 52px) 0;
  border-top: var(--pm-hair);
}

.page-products .pm-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pm-sec__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: 20px;
}

.page-products .pm-sec__no {
  flex: none;
  font-family: var(--mono);
  font-size: clamp(26px, 3.8vw, 42px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--lime);
}

.page-products .pm-sec__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 31px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-products .pm-sec__lede {
  max-width: 66ch;
  margin: 0 0 6px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pm-sec__foot {
  max-width: 68ch;
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pm-sec__text p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-products .pm-sec__text p:last-child {
  margin-bottom: 0;
}

.page-products .pm-sec__text a,
.page-products .pm-sec__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 231, 255, .4);
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-products .pm-sec__text a:hover,
.page-products .pm-sec__foot a:hover,
.page-products .pm-sec__text a:focus-visible,
.page-products .pm-sec__foot a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 分栏 ---------- */
.page-products .pm-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pm-gap);
}

/* ---------- 图片 ---------- */
.page-products .pm-fig {
  margin: 0;
  border: var(--pm-hair);
  background: var(--ink-1);
}

.page-products .pm-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pm-fig figcaption {
  padding: 10px 14px;
  border-top: var(--pm-hair);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-products .pm-wide {
  margin-top: 26px;
}

/* ---------- 要点条 ---------- */
.page-products .pm-keys {
  display: grid;
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: var(--pm-hair);
}

.page-products .pm-keys li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background: var(--ink-0);
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-products .pm-keys .num {
  flex: none;
  min-width: 2.4ch;
  color: var(--lime);
  font-size: 15px;
}

.page-products .pm-keys--stack .num {
  min-width: 4.6ch;
  color: var(--cyan);
}

/* ---------- 筛选面板 ---------- */
.page-products .pm-filter {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  padding: 18px;
  border: var(--pm-hair);
  background: var(--ink-1);
}

.page-products .pm-filter__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-products .pm-filter__label {
  flex: none;
  min-width: 42px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--muted);
}

.page-products .pm-chip {
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: var(--ink-0);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  cursor: default;
  transition: color .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
}

.page-products .pm-chip:hover {
  color: var(--white);
  border-color: var(--muted);
}

.page-products .pm-chip--on {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink-0);
  font-weight: 700;
}

.page-products .pm-filter__result {
  margin: 0;
  padding-top: 14px;
  border-top: var(--pm-hair);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pm-filter__result .num {
  color: var(--lime);
  font-size: 19px;
  vertical-align: -1px;
}

/* ---------- 伤停卡 ---------- */
.page-products .pm-inj-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-products .pm-inj {
  border: 1px solid rgba(255, 138, 61, .42);
  background: rgba(14, 19, 48, .82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.page-products .pm-inj summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--white);
  cursor: pointer;
  list-style: none;
}

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

.page-products .pm-inj summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--orange);
}

.page-products .pm-inj[open] summary::after {
  content: "−";
}

.page-products .pm-inj summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products .pm-inj__who {
  color: var(--white);
}

.page-products .pm-inj__time {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-products .pm-inj__body {
  padding: 12px 14px 14px;
  border-top: 1px solid rgba(255, 138, 61, .3);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pm-inj__body p {
  margin: 0 0 6px;
}

.page-products .pm-inj__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 数据字段表 ---------- */
.page-products .pm-table {
  margin-top: 24px;
  border: var(--pm-hair);
  background: var(--ink-1);
}

.page-products .pm-table__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 16px;
  border-top: var(--pm-hair);
}

.page-products .pm-table__row:first-child {
  border-top: 0;
}

.page-products .pm-table__row:nth-child(even) {
  background: rgba(27, 35, 80, .38);
}

.page-products .pm-table__field {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-products .pm-table__field .num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lime);
}

.page-products .pm-table__cell {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 场景卡带 ---------- */
.page-products .pm-scenes {
  display: flex;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .pm-scene {
  flex: 0 0 min(78%, 300px);
  scroll-snap-align: start;
}

.page-products .pm-scene a {
  display: block;
  height: 100%;
  padding: 18px 16px;
  border: var(--pm-hair);
  border-top: 3px solid var(--line);
  background: var(--ink-1);
  color: inherit;
  text-decoration: none;
  transition: border-color .24s var(--ease), background .24s var(--ease);
}

.page-products .pm-scene a:hover,
.page-products .pm-scene a:focus-visible {
  border-top-color: var(--lime);
  background: var(--ink-2);
}

.page-products .pm-scene__time {
  display: block;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .pm-scene h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-products .pm-scene p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 尾部 CTA ---------- */
.page-products .pm-cta {
  margin-top: clamp(24px, 3.4vw, 40px);
  padding: clamp(26px, 4vw, 44px);
  border: var(--pm-hair);
  background: var(--grad);
}

.page-products .pm-cta h2 {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.6vw, 29px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-products .pm-cta p {
  max-width: 60ch;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pm-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端布局 ---------- */
@media (min-width: 900px) {
  .page-products .pm-cols {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
    gap: clamp(26px, 3vw, 44px);
  }

  .page-products .pm-cols--media-left {
    grid-template-columns: minmax(0, .68fr) minmax(0, 1.32fr);
  }
}

@media (min-width: 1000px) {
  .page-products .pm-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 64px);
  }

  .page-products .pm-rail {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    align-self: start;
  }

  .page-products .pm-rail__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: var(--pm-hair);
  }

  .page-products .pm-rail__list li + li {
    margin-top: 2px;
  }

  .page-products .pm-rail__list a {
    display: flex;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    white-space: normal;
  }

  .page-products .pm-rail__list a:hover,
  .page-products .pm-rail__list a:focus-visible {
    border-left-color: var(--lime);
    background: rgba(27, 35, 80, .5);
  }

  .page-products .pm-rail__note {
    display: block;
  }
}

@media (min-width: 1080px) {
  .page-products .pm-table__row {
    grid-template-columns: minmax(140px, .72fr) minmax(0, 1.6fr) minmax(0, 1.1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-products .pm-scenes {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .pm-scene {
    flex: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pm-chip,
  .page-products .pm-scene a,
  .page-products .pm-rail__list a,
  .page-products .crumbs a,
  .page-products .pm-sec__text a,
  .page-products .pm-sec__foot a {
    transition: none;
  }
}