.page-products {
  --px-rail-w: 236px;
  --px-panel-gap: 72px;
}

/* ---------- 首屏 ---------- */
.page-products .px-hero {
  position: relative;
  padding: calc(var(--lb-bar-h) + var(--lb-header-h) + 44px) 0 0;
  background:
    radial-gradient(95% 130% at 88% -12%, rgba(28, 139, 102, .55), transparent 60%),
    linear-gradient(180deg, #0E1A24 0%, #0E1A24 52%, #07503A 100%);
  color: var(--lb-paper);
  overflow: hidden;
}

.page-products .px-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(246, 248, 245, .05) 0 1px, transparent 1px 88px);
  opacity: .6;
}

.page-products .px-hero .lb-container {
  position: relative;
  z-index: 1;
}

.page-products .px-hero .lb-breadcrumb__list {
  color: var(--lb-on-dark-dim);
}

.page-products .px-hero .lb-breadcrumb__link {
  color: var(--lb-on-dark);
}

.page-products .px-hero__kicker {
  margin: 28px 0 12px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--lb-neon);
}

.page-products .px-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 36px;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--lb-paper);
  max-width: 22ch;
}

.page-products .px-hero__lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--lb-on-dark);
}

.page-products .px-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 24px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .px-fact {
  padding-left: 12px;
  border-left: 2px solid var(--lb-neon);
}

.page-products .px-fact__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.2;
  color: var(--lb-neon);
  font-variant-numeric: tabular-nums;
}

.page-products .px-fact__label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--lb-on-dark-dim);
}

.page-products .px-hero__media {
  position: relative;
  z-index: 1;
  margin-top: 44px;
}

.page-products .px-hero__media .lb-media {
  border-radius: var(--lb-radius) var(--lb-radius) 0 0;
  overflow: hidden;
  box-shadow: 0 -1px 0 rgba(242, 193, 78, .4), 0 24px 60px rgba(0, 0, 0, .42);
}

/* ---------- 工作台骨架 ---------- */
.page-products .px-workbench {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: 56px;
  padding-bottom: 88px;
}

.page-products .px-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--lb-gray);
}

.page-products .px-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .px-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--lb-line);
  border-radius: var(--lb-radius);
  background: var(--lb-glass);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
  color: var(--lb-ink);
  text-decoration: none;
  transition: border-color .2s var(--lb-ease), color .2s var(--lb-ease);
}

.page-products .px-rail__link:hover,
.page-products .px-rail__link:focus-visible {
  border-color: var(--lb-neon);
  color: var(--lb-pitch-deep);
}

.page-products .px-rail__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  color: var(--lb-pitch-light);
}

/* ---------- 面板通用 ---------- */
.page-products .px-panels {
  display: grid;
  gap: var(--px-panel-gap);
  min-width: 0;
}

.page-products .px-panel {
  position: relative;
  min-width: 0;
}

.page-products .px-panel + .px-panel {
  padding-top: 8px;
  border-top: 1px solid var(--lb-line);
}

.page-products .px-panel__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-products .px-panel__index {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--lb-paper);
  background: var(--lb-pitch);
  padding: 3px 8px;
  border-radius: 2px;
  transform: skewX(-10deg);
}

.page-products .px-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.3;
  color: var(--lb-ink);
}

.page-products .px-panel__lead {
  margin: 0 0 26px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--lb-ink);
}

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

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

.page-products .lb-media {
  border-radius: var(--lb-radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--lb-pitch) 0%, var(--lb-ink) 100%);
}

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

.page-products .lb-media__caption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lb-on-dark);
  background: var(--lb-ink);
}

.page-products .px-inline-note {
  margin: 0;
  padding: 14px 16px;
  border-left: 3px solid var(--lb-pitch-light);
  background: rgba(28, 139, 102, .08);
  font-size: 14px;
  line-height: 1.75;
  color: var(--lb-ink);
}

.page-products .px-link {
  color: var(--lb-pitch-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-products .px-link:hover,
.page-products .px-link:focus-visible {
  color: var(--lb-pitch);
  text-decoration-color: var(--lb-neon);
  text-decoration-thickness: 2px;
}

/* ---------- 分段切换 ---------- */
.page-products .px-switch .px-switch__list {
  display: flex;
  gap: 4px;
  padding-bottom: 0;
  border-bottom: 1px solid var(--lb-line-strong);
}

.page-products .px-switch .lb-tabs__tab {
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  color: var(--lb-gray);
  cursor: pointer;
}

.page-products .px-switch .lb-tabs__tab.is-current,
.page-products .px-switch .lb-tabs__tab[aria-selected="true"] {
  color: var(--lb-ink);
  border-bottom-color: var(--lb-neon);
}

.page-products .px-switch__caption {
  margin: 18px 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lb-gray);
}

.page-products .px-table-caption {
  padding: 0 0 10px;
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--lb-pitch-deep);
}

.page-products .lb-table .px-col-gd {
  background: rgba(28, 139, 102, .12);
}

.page-products .lb-table tbody .px-col-gd {
  color: var(--lb-pitch-deep);
}

.page-products .lb-table thead th {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 13px;
  white-space: nowrap;
}

.page-products .lb-table td,
.page-products .lb-table th {
  padding: 10px 10px;
}

.page-products .lb-table__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ---------- 友谊赛时间轴 ---------- */
.page-products .px-panel__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-products .px-panel__split-media {
  margin: 0;
}

.page-products .px-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .px-timeline__node {
  position: relative;
  padding-top: 26px;
}

.page-products .px-timeline__node::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(242, 193, 78, .45);
}

.page-products .px-timeline__node::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 15px;
  height: 15px;
  background: var(--lb-neon);
  clip-path: polygon(0 0, 100% 0, 100% 64%, 88% 100%, 0 100%);
}

.page-products .px-timeline__day {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--lb-pitch-deep);
}

.page-products .px-timeline__card {
  padding: 14px 14px 16px;
  border: 1px solid var(--lb-line);
  border-radius: var(--lb-radius);
  background: #fff;
}

.page-products .px-timeline__title {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 15px;
  color: var(--lb-ink);
}

.page-products .px-timeline__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lb-gray);
}

/* ---------- 升降级区间 ---------- */
.page-products .px-panel--dark {
  background: linear-gradient(160deg, #0E1A24 0%, #07503A 100%);
  border-radius: var(--lb-radius);
  padding: 34px 22px;
  color: var(--lb-paper);
}

.page-products .px-panel--dark .px-panel__title {
  color: var(--lb-paper);
}

.page-products .px-panel--dark .px-panel__lead {
  color: var(--lb-on-dark);
}

.page-products .px-panel--dark .px-panel__index {
  background: var(--lb-neon);
  color: var(--lb-ink);
}

.page-products .px-zones {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 8px 0 0;
}

.page-products .px-zone {
  display: grid;
  gap: 4px;
  padding: 16px 16px 18px;
  border-radius: var(--lb-radius);
  color: var(--lb-ink);
  outline-offset: 2px;
}

.page-products .px-zone:focus-visible {
  outline: 2px solid var(--lb-neon);
}

.page-products .px-zone--up { background: #1C8B66; color: #F6F8F5; }
.page-products .px-zone--playoff { background: var(--lb-neon); color: var(--lb-ink); }
.page-products .px-zone--mid { background: rgba(246, 248, 245, .18); color: var(--lb-paper); border: 1px solid rgba(246, 248, 245, .3); }
.page-products .px-zone--down { background: var(--lb-red); color: #F6F8F5; }

.page-products .px-zone__name {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: .04em;
}

.page-products .px-zone__range {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 20px;
  font-variant-numeric: tabular-nums;
}

.page-products .px-zone__desc {
  font-size: 13px;
  line-height: 1.6;
  opacity: .88;
}

.page-products .px-panel--dark .px-inline-note {
  background: rgba(246, 248, 245, .1);
  border-left-color: var(--lb-neon);
  color: var(--lb-on-dark);
}

.page-products .px-panel--dark .px-link {
  color: var(--lb-neon);
}

/* ---------- 复盘面板 ---------- */
.page-products .px-review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 24px;
}

.page-products .px-card {
  padding: 20px 18px 22px;
  border-radius: var(--lb-radius);
  background: #fff;
  border: 1px solid var(--lb-line);
}

.page-products .px-card--score {
  background: linear-gradient(150deg, #0B6E4F 0%, #07503A 100%);
  border-color: transparent;
  color: var(--lb-paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .px-card__label {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--lb-gray);
}

.page-products .px-card--score .px-card__label {
  color: var(--lb-neon);
}

.page-products .px-card__big {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 52px;
  line-height: 1;
  color: var(--lb-neon);
  font-variant-numeric: tabular-nums;
}

.page-products .px-card__unit {
  font-size: 22px;
  margin-left: 2px;
}

.page-products .px-card__sub {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lb-on-dark);
}

.page-products .px-card__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--lb-on-dark-dim);
}

.page-products .px-field-list,
.page-products .px-source-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .px-field-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--lb-line);
  font-size: 14px;
}

.page-products .px-field-list li:last-child {
  border-bottom: 0;
}

.page-products .px-field-list__k {
  color: var(--lb-ink);
}

.page-products .px-field-list__v {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lb-pitch-deep);
}

.page-products .px-source-list {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.page-products .px-source-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--lb-paper);
}

.page-products .px-source-list__dot {
  width: 10px;
  height: 10px;
  flex: none;
  background: var(--lb-neon);
  clip-path: polygon(0 0, 100% 0, 100% 64%, 88% 100%, 0 100%);
}

/* ---------- 接入方式 ---------- */
.page-products .px-access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 30px;
}

.page-products .px-access {
  padding: 22px 18px 20px;
  border-radius: var(--lb-radius);
  background: var(--lb-glass);
  border: 1px solid var(--lb-line);
  backdrop-filter: blur(6px);
}

.page-products .px-access__no {
  margin: 0 0 12px;
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--lb-paper);
  background: var(--lb-pitch);
  padding: 3px 9px;
  border-radius: 2px;
  transform: skewX(-10deg);
}

.page-products .px-access__title {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 18px;
  color: var(--lb-ink);
}

.page-products .px-access__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--lb-ink);
}

.page-products .px-access__use {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--lb-line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--lb-pitch-deep);
}

.page-products .px-deliver {
  margin-bottom: 30px;
  border-radius: var(--lb-radius);
  background: var(--lb-ink);
  color: var(--lb-paper);
  overflow: hidden;
}

.page-products .px-deliver__head {
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(246, 248, 245, .14);
}

.page-products .px-deliver__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--lb-paper);
}

.page-products .px-deliver__sub {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lb-on-dark-dim);
}

.page-products .px-deliver__list {
  margin: 0;
  padding: 6px 18px 18px;
  display: grid;
  gap: 0;
}

.page-products .px-deliver__list > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(246, 248, 245, .16);
}

.page-products .px-deliver__list > div:last-child {
  border-bottom: 0;
}

.page-products .px-deliver__list dt {
  font-size: 13px;
  color: var(--lb-on-dark-dim);
}

.page-products .px-deliver__list dd {
  margin: 0;
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  color: var(--lb-neon);
}

/* ---------- 更正与版本 ---------- */
.page-products .px-panel--compact .px-panel__lead {
  max-width: 58ch;
}

.page-products .px-fix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .px-fix {
  position: relative;
  padding: 16px 16px 18px 20px;
  border-left: 3px solid var(--lb-pitch-light);
  background: rgba(28, 139, 102, .07);
  border-radius: 0 var(--lb-radius) var(--lb-radius) 0;
}

.page-products .px-fix__step {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 15px;
  color: var(--lb-pitch-deep);
}

.page-products .px-fix__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--lb-ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .px-hero__title {
    font-size: 46px;
  }

  .page-products .px-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .px-panel__title {
    font-size: 28px;
  }

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

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

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

  .page-products .px-zones {
    flex-direction: row;
    align-items: stretch;
  }

  .page-products .px-zone--up { flex: 2 1 0; }
  .page-products .px-zone--playoff { flex: 3 1 0; }
  .page-products .px-zone--mid { flex: 4 1 0; }
  .page-products .px-zone--down { flex: 3 1 0; }

  .page-products .px-timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-products .px-panel__split {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: 40px;
  }

  .page-products .px-panel__split--reverse {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .page-products .px-panel__split--reverse .px-panel__split-media {
    order: -1;
  }
}

@media (min-width: 1080px) {
  .page-products .px-hero {
    padding-top: calc(var(--lb-bar-h) + var(--lb-header-h) + 64px);
  }

  .page-products .px-hero__title {
    font-size: 54px;
  }

  .page-products .px-hero__lead {
    font-size: 17px;
  }

  .page-products .px-workbench {
    grid-template-columns: var(--px-rail-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 72px;
  }

  .page-products .px-rail {
    position: sticky;
    top: calc(var(--lb-bar-h) + var(--lb-header-h) + 20px);
    align-self: start;
  }

  .page-products .px-rail__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .px-rail__link {
    width: 100%;
    justify-content: flex-start;
    background: transparent;
    border-color: transparent;
    border-left: 2px solid var(--lb-line);
    border-radius: 0;
  }

  .page-products .px-rail__link:hover,
  .page-products .px-rail__link:focus-visible {
    border-left-color: var(--lb-neon);
    background: rgba(28, 139, 102, .07);
  }

  .page-products .px-panel__title {
    font-size: 30px;
  }

  .page-products .px-panel--dark {
    padding: 44px 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .px-rail__link {
    transition: none;
  }
}