.page-products {
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  padding-bottom: clamp(40px, 7vw, 88px);
}

/* ---------- 面包屑 ---------- */
.page-products .ps-bread {
  padding-top: clamp(16px, 3vw, 26px);
}
.page-products .ps-bread__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}
.page-products .breadcrumb__link {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-products .breadcrumb__link:hover,
.page-products .breadcrumb__link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}
.page-products .ps-bread__sep {
  color: var(--fog);
}
.page-products .breadcrumb__current {
  color: var(--text);
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

/* ---------- 首屏 ---------- */
.page-products .ps-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(180deg, rgba(20, 52, 43, 0.68) 0%, rgba(11, 31, 26, 0) 72%),
    repeating-linear-gradient(90deg, rgba(42, 74, 63, 0.26) 0 1px, transparent 1px 64px);
}
.page-products .ps-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(24px, 5vw, 56px) clamp(20px, 4vw, 36px);
  align-items: start;
}
.page-products .ps-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lime);
  text-transform: uppercase;
}
.page-products h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 800;
  max-width: 20ch;
}
.page-products .ps-lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--mute);
}
.page-products .ps-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .ps-frame {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.page-products .ps-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-products .ps-frame__cap {
  display: block;
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fog);
  border-top: 1px solid var(--line-soft);
  background: var(--bg-deep);
}
.page-products .ps-hero__frame {
  aspect-ratio: 16 / 10;
}
.page-products .ps-hero__frame img {
  height: 100%;
  object-fit: cover;
}
.page-products .ps-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line);
}
.page-products .ps-stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 18px;
  background: var(--bg-deep);
}
.page-products .ps-stat__num {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.02em;
  line-height: 1;
  flex: 0 0 auto;
}
.page-products .ps-stat__label {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mute);
}

/* ---------- 章节索引条 ---------- */
.page-products .ps-index {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
}
.page-products .ps-index__inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-block: 12px;
  scrollbar-width: thin;
}
.page-products .ps-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 13px;
  border: 1px solid var(--line-soft);
  color: var(--mute);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease), color 180ms var(--ease), background 180ms var(--ease);
}
.page-products .ps-index__link:hover,
.page-products .ps-index__link:focus-visible {
  border-color: var(--lime);
  color: var(--text);
  background: rgba(198, 255, 61, 0.06);
}
.page-products .ps-index__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

/* ---------- 章节骨架 ---------- */
.page-products .ps-section {
  padding-block: clamp(40px, 7vw, 84px);
  border-bottom: 1px solid var(--line-soft);
}
.page-products .ps-section--alt {
  background: linear-gradient(180deg, rgba(18, 21, 19, 0.9), rgba(11, 31, 26, 0.35));
}
.page-products .ps-section--last {
  border-bottom: none;
  padding-bottom: 0;
}
.page-products .ps-head {
  margin-bottom: clamp(24px, 4vw, 40px);
  max-width: 68ch;
}
.page-products .ps-head--tight {
  margin-bottom: clamp(18px, 3vw, 26px);
}
.page-products .section-num {
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.14em;
}
.page-products .section-title {
  margin: 10px 0 12px;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.005em;
}
.page-products .section-desc {
  margin: 0;
  color: var(--mute);
  font-size: 15px;
  line-height: 1.8;
}
.page-products .ps-inline-link {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 165, 59, 0.45);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-products .ps-inline-link:hover,
.page-products .ps-inline-link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 标签面板 ---------- */
.page-products .ps-tabs {
  position: relative;
}
.page-products .ps-tab-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.page-products .ps-tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 30px);
}
.page-products .ps-tab {
  cursor: pointer;
  padding: 10px 18px;
  border: 1px solid var(--line);
  background: var(--bg-deep);
  color: var(--mute);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}
.page-products .ps-tab:hover {
  border-color: var(--lime);
  color: var(--text);
}
.page-products #ps-tab-rank:checked ~ .ps-tabbar label[for="ps-tab-rank"],
.page-products #ps-tab-sched:checked ~ .ps-tabbar label[for="ps-tab-sched"],
.page-products #ps-tab-export:checked ~ .ps-tabbar label[for="ps-tab-export"] {
  background: var(--lime);
  border-color: var(--lime);
  color: #0B1F1A;
  font-weight: 700;
}
.page-products .ps-tab-radio:focus-visible ~ .ps-tabbar label[for="ps-tab-rank"],
.page-products #ps-tab-sched:focus-visible ~ .ps-tabbar label[for="ps-tab-sched"],
.page-products #ps-tab-export:focus-visible ~ .ps-tabbar label[for="ps-tab-export"] {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-products .ps-panel {
  display: none;
}
.page-products #ps-tab-rank:checked ~ .ps-panels .ps-panel--rank,
.page-products #ps-tab-sched:checked ~ .ps-panels .ps-panel--sched,
.page-products #ps-tab-export:checked ~ .ps-panels .ps-panel--export {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  animation: ps-fade 220ms var(--ease) both;
}
@keyframes ps-fade {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: none; }
}

.page-products .ps-panel__intro {
  min-width: 0;
  border-left: 2px solid var(--line);
  padding-left: clamp(14px, 2vw, 20px);
}
.page-products .ps-panel__num {
  margin: 0 0 8px;
  font-size: 34px;
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.04em;
}
.page-products .ps-panel__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.3;
}
.page-products .ps-panel__desc {
  margin: 0 0 16px;
  color: var(--mute);
  font-size: 15px;
  line-height: 1.8;
}
.page-products .ps-panel__body {
  min-width: 0;
}
.page-products .ps-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---------- 指标卡 ---------- */
.page-products .ps-metrics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0 0 20px;
  border: 1px solid var(--line);
  background: var(--line);
}
.page-products .ps-metric {
  background: var(--panel);
  padding: 15px 17px;
}
.page-products .ps-metric dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
  margin-bottom: 7px;
}
.page-products .ps-metric dd {
  margin: 0;
  color: var(--mute);
  font-size: 14px;
  line-height: 1.72;
}

/* ---------- 横向卡带 ---------- */
.page-products .ps-rail {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 16px;
  margin-bottom: 20px;
  scrollbar-width: thin;
}
.page-products .ps-rail__item {
  flex: 0 0 min(236px, 76vw);
  scroll-snap-align: start;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px 16px 18px;
  position: relative;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}
.page-products .ps-rail__item::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 0;
  width: 40px;
  height: 2px;
  background: var(--lime);
}
.page-products .ps-rail__item:hover {
  border-color: var(--lime);
  transform: translateY(-2px);
}
.page-products .ps-rail__step {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
}
.page-products .ps-rail__title {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
}
.page-products .ps-rail__text {
  margin: 0;
  color: var(--mute);
  font-size: 13px;
  line-height: 1.75;
}

/* ---------- 导出流程 ---------- */
.page-products .ps-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.page-products .ps-flow__step {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px 16px 18px;
}
.page-products .ps-flow__num {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
}
.page-products .ps-flow__title {
  margin: 0 0 8px;
  font-size: 16px;
}
.page-products .ps-flow__text {
  margin: 0;
  color: var(--mute);
  font-size: 13px;
  line-height: 1.75;
}

/* ---------- 折叠 ---------- */
.page-products .ps-fold {
  border: 1px solid var(--line);
  background: var(--bg-deep);
  margin-bottom: 10px;
}
.page-products .ps-fold__summary {
  cursor: pointer;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 180ms var(--ease), background 180ms var(--ease);
}
.page-products .ps-fold__summary::-webkit-details-marker {
  display: none;
}
.page-products .ps-fold__summary::before {
  content: "+";
  font-family: var(--mono);
  color: var(--lime);
  font-size: 16px;
  line-height: 1;
}
.page-products .ps-fold[open] .ps-fold__summary::before {
  content: "−";
}
.page-products .ps-fold__summary:hover {
  color: var(--lime);
}
.page-products .ps-fold__summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}
.page-products .ps-fold__body {
  padding: 0 16px 16px 42px;
  color: var(--mute);
  font-size: 14px;
  line-height: 1.8;
}
.page-products .ps-fold__body p {
  margin: 0;
}

/* ---------- 主客场双栏 ---------- */
.page-products .ps-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
.page-products .ps-split__col {
  min-width: 0;
  border: 1px solid var(--line);
  border-top: 3px solid var(--lime);
  background: var(--panel);
  padding: clamp(18px, 3vw, 26px);
  transition: border-color 180ms var(--ease);
}
.page-products .ps-split__col--away {
  border-top-color: var(--amber);
}
.page-products .ps-split__col:focus-within {
  border-color: var(--lime);
}
.page-products .ps-split__col--away:focus-within {
  border-color: var(--amber);
}
.page-products .ps-split__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}
.page-products .ps-split__col--away .ps-split__label {
  color: var(--amber);
}
.page-products .ps-split__title {
  margin: 0 0 16px;
  font-size: 18px;
}
.page-products .ps-split__list {
  margin: 0;
}
.page-products .ps-split__row {
  display: grid;
  grid-template-columns: minmax(0, 84px) minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line-soft);
}
.page-products .ps-split__row:first-child {
  border-top: none;
  padding-top: 0;
}
.page-products .ps-split__row dt {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  letter-spacing: 0.04em;
}
.page-products .ps-split__row dd {
  margin: 0;
  color: var(--mute);
  font-size: 13px;
  line-height: 1.72;
}

/* ---------- 资料库 ---------- */
.page-products .ps-lib {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
.page-products .ps-lib__card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: clamp(16px, 2.6vw, 24px);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}
.page-products .ps-lib__card:hover,
.page-products .ps-lib__card:focus-within {
  border-color: var(--lime);
  transform: translateY(-2px);
}
.page-products .ps-lib__num {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--fog);
}
.page-products .ps-lib__title {
  margin: 0 0 10px;
  font-size: 17px;
}
.page-products .ps-lib__text {
  margin: 0;
  color: var(--mute);
  font-size: 14px;
  line-height: 1.78;
}

/* ---------- 使用路径 ---------- */
.page-products .ps-paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line);
}
.page-products .ps-path {
  background: var(--bg);
  padding: clamp(16px, 2.6vw, 24px);
  transition: background 180ms var(--ease);
}
.page-products .ps-path:hover {
  background: var(--panel);
}
.page-products .ps-path__num {
  margin: 0 0 10px;
  font-size: 26px;
  line-height: 1;
  color: var(--lime);
  letter-spacing: 0.04em;
}
.page-products .ps-path__title {
  margin: 0 0 8px;
  font-size: 17px;
}
.page-products .ps-path__text {
  margin: 0;
  color: var(--mute);
  font-size: 14px;
  line-height: 1.78;
}

/* ---------- 版本与维护 ---------- */
.page-products .ps-updates {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
}
.page-products .ps-updates__main {
  min-width: 0;
}
.page-products .ps-updates__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-products .ps-updates__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-products .ps-updates__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}
.page-products .ps-updates__val {
  margin: 0;
  color: var(--mute);
  font-size: 14px;
  line-height: 1.78;
}
.page-products .ps-updates__aside {
  min-width: 0;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--panel), var(--bg-deep));
  padding: clamp(18px, 3vw, 28px);
}
.page-products .ps-updates__aside-num {
  margin: 0 0 6px;
  font-size: clamp(26px, 3.4vw, 36px);
  line-height: 1;
  color: var(--lime);
  letter-spacing: 0.02em;
}
.page-products .ps-updates__aside-text {
  margin: 0 0 22px;
  color: var(--mute);
  font-size: 13px;
  line-height: 1.78;
}
.page-products .ps-updates__aside-text:last-child {
  margin-bottom: 0;
}

/* ---------- 收尾 ---------- */
.page-products .ps-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  background: linear-gradient(115deg, var(--panel) 0%, var(--bg-deep) 78%);
  padding: clamp(22px, 4vw, 42px);
  position: relative;
  overflow: hidden;
}
.page-products .ps-cta::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), var(--amber));
}
.page-products .ps-cta__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.28;
}
.page-products .ps-cta__desc {
  margin: 0;
  max-width: 58ch;
  color: var(--mute);
  font-size: 15px;
  line-height: 1.8;
}
.page-products .ps-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .ps-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .ps-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .ps-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .ps-flow__step + .ps-flow__step::before {
    content: "";
    position: absolute;
    left: -12px;
    top: 50%;
    width: 12px;
    height: 1px;
    background: var(--fog);
  }
  .page-products .ps-lib {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .ps-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .ps-updates__item {
    grid-template-columns: minmax(0, 110px) minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .ps-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
  .page-products #ps-tab-rank:checked ~ .ps-panels .ps-panel--rank,
  .page-products #ps-tab-sched:checked ~ .ps-panels .ps-panel--sched,
  .page-products #ps-tab-export:checked ~ .ps-panels .ps-panel--export {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }
  .page-products .ps-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .page-products .ps-lib {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .ps-paths {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .ps-updates {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }
  .page-products .ps-cta {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
  }
  .page-products .ps-cta__actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ps-panel,
  .page-products .ps-rail__item,
  .page-products .ps-lib__card {
    animation: none;
    transition: none;
  }
}