.page-products {
  --prod-radius: 3px;
  --prod-soft: rgba(16, 26, 51, .78);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero-wrap {
  position: relative;
  overflow: hidden;
  background-color: var(--deep);
  background-image:
    radial-gradient(circle at 86% 6%, rgba(139, 92, 246, .45), transparent 58%),
    radial-gradient(circle at 58% 106%, rgba(34, 211, 238, .22), transparent 54%),
    linear-gradient(152deg, rgba(22, 35, 63, .92), transparent 62%);
  border-bottom: 3px solid var(--nebula-deep);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 0 100%);
  padding-bottom: 30px;
}

.page-products .breadcrumbs {
  margin: 0;
  padding: 18px 0 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
}

.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--muted);
  opacity: .7;
}

.page-products .prod-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 20px;
  padding: 22px 0 56px;
}

.page-products .prod-hero > *:not(.prod-hero__orbit) {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-products .prod-hero h1 {
  margin: 0;
  max-width: 17ch;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 9vw, 4.6rem);
  font-weight: 800;
  line-height: .96;
  letter-spacing: -.015em;
  color: var(--star);
}

.page-products .prod-hero h1 em {
  font-style: normal;
  background: linear-gradient(118deg, var(--nebula) 8%, var(--cyan) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--cyan);
}

.page-products .prod-hero__lede {
  margin: 0;
  max-width: 50ch;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .prod-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 460px;
}

.page-products .prod-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 14px;
  border: 2px solid var(--hair-strong);
  border-left: 3px solid var(--cyan);
  background: var(--prod-soft);
}

.page-products .prod-fact__num {
  font-family: var(--font-display);
  font-size: 1.85rem;
  line-height: 1;
  color: var(--star);
}

.page-products .prod-fact__label {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--muted);
}

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

.page-products .prod-hero__orbit {
  position: absolute;
  z-index: 0;
  right: -16%;
  bottom: -26px;
  width: 82%;
  max-width: 520px;
  height: auto;
  opacity: .45;
  pointer-events: none;
}

/* ---------- 主栅格 ---------- */
.page-products .prod-layout {
  display: grid;
  gap: 26px;
  padding: 32px 0 64px;
}

.page-products .prod-body {
  min-width: 0;
}

/* ---------- 功能目录轨 ---------- */
.page-products .prod-rail {
  border-top: 3px solid var(--nebula);
  padding-top: 12px;
}

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

.page-products .prod-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 2px solid var(--hair-strong);
  background: var(--prod-soft);
  color: var(--star);
  font-size: .9rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease), color .18s var(--ease);
}

.page-products .prod-rail__num {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--nebula);
}

.page-products .prod-rail__link:hover,
.page-products .prod-rail__link:focus-visible {
  background: var(--navy-2);
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.page-products .prod-rail__link:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .prod-rail__meta {
  display: none;
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--muted);
}

/* ---------- 区块骨架 ---------- */
.page-products .prod-sec {
  padding: 32px 0;
  border-top: 2px solid var(--hair);
  scroll-margin-top: 20px;
}

.page-products .prod-sec:first-of-type {
  border-top: none;
  padding-top: 4px;
}

.page-products .prod-sec__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .73rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .prod-sec h2 {
  margin: 0 0 12px;
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5.4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--star);
}

.page-products .prod-sec__lede {
  margin: 0;
  max-width: 54ch;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 订阅 ---------- */
.page-products .prod-split {
  display: grid;
  gap: 20px;
  margin-top: 22px;
}

.page-products .prod-shot {
  margin: 0;
}

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

.page-products .prod-shot--wide {
  margin-top: 22px;
}

.page-products .prod-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .prod-points li {
  padding: 13px 15px;
  border-left: 3px solid var(--nebula);
  background: var(--navy);
  color: var(--star);
  font-size: .95rem;
  line-height: 1.72;
}

.page-products .prod-points li strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 标签筛选 ---------- */
.page-products .prod-filter {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding: 16px;
  background: var(--navy);
  border: 3px solid var(--hair-strong);
  box-shadow: var(--shadow-hard);
}

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

.page-products .prod-filter__key {
  min-width: 44px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-products .prod-filter__row .tag {
  opacity: .55;
  transition: opacity .18s var(--ease);
}

.page-products .prod-filter__row .tag--nebula,
.page-products .prod-filter__row .tag--green,
.page-products .prod-filter__row .tag--orange,
.page-products .prod-filter__row .tag--red {
  opacity: 1;
}

.page-products .prod-filter__row .tag:hover {
  opacity: 1;
}

.page-products .prod-filter__more {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-products .prod-strip {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  padding-bottom: 10px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.page-products .prod-fixture {
  flex: 0 0 auto;
  min-width: 208px;
  display: grid;
  gap: 7px;
  padding: 12px 14px;
  scroll-snap-align: start;
  background: var(--navy-2);
  border: 2px solid var(--hair-strong);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-products .prod-fixture:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-products .prod-fixture__time {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-products .prod-fixture__match {
  font-size: .92rem;
  color: var(--star);
}

/* ---------- 导出 ---------- */
.page-products .prod-export {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.page-products .prod-table-wrap {
  overflow-x: auto;
  border: 3px solid var(--hair-strong);
  background: var(--navy);
}

.page-products .prod-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: .9rem;
}

.page-products .prod-table th,
.page-products .prod-table td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--hair);
  color: var(--star);
}

.page-products .prod-table thead th {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  white-space: nowrap;
  color: var(--cyan);
  background: rgba(34, 211, 238, .09);
}

.page-products .prod-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .prod-table tbody td:first-child {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-products .prod-table tbody tr:hover td {
  background: rgba(139, 92, 246, .1);
}

.page-products .prod-export__side {
  display: grid;
  gap: 14px;
}

.page-products .prod-format {
  padding: 12px 14px;
  background: var(--prod-soft);
  border: 2px solid var(--hair-strong);
  border-left: 3px solid var(--orange);
}

.page-products .prod-format summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .86rem;
  letter-spacing: .05em;
  color: var(--star);
}

.page-products .prod-format summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-format summary::after {
  content: "+";
  font-size: 1.05rem;
  line-height: 1;
  color: var(--orange);
}

.page-products .prod-format[open] summary::after {
  content: "–";
}

.page-products .prod-format[open] {
  border-left-color: var(--cyan);
}

.page-products .prod-format p {
  margin: 10px 0 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 多联赛 ---------- */
.page-products .prod-switch {
  display: grid;
  gap: 20px;
  margin-top: 22px;
}

/* ---------- 临场阵容 ---------- */
.page-products .prod-lineup {
  display: grid;
  gap: 20px;
  margin-top: 22px;
}

.page-products .prod-lineup__panel {
  padding: 18px;
}

.page-products .prod-lineup__panel .status {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--green);
}

/* ---------- 版本 ---------- */
.page-products .prod-timeline {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 0 6px;
  border-left: 2px solid var(--hair-strong);
}

.page-products .prod-timeline__item {
  position: relative;
  padding: 0 0 22px 20px;
}

.page-products .prod-timeline__item:last-child {
  padding-bottom: 4px;
}

.page-products .prod-timeline__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 7px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, .18);
}

.page-products .prod-timeline__item--now::before {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, .24);
}

.page-products .prod-timeline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.page-products .prod-timeline__ver {
  font-family: var(--font-mono);
  font-size: .86rem;
  letter-spacing: .06em;
  color: var(--paper);
}

.page-products .prod-timeline__item--now .prod-timeline__ver {
  color: var(--orange);
}

.page-products .prod-timeline__year {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-products .prod-timeline__item p {
  margin: 0;
  max-width: 52ch;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .prod-more {
  margin: 20px 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .prod-more a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .prod-more a:hover,
.page-products .prod-more a:focus-visible {
  color: var(--orange);
}

/* ---------- 收尾 ---------- */
.page-products .prod-cta {
  margin-top: 34px;
  padding: 26px 22px;
  background: var(--paper);
  color: var(--ink);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-paper);
}

.page-products .prod-cta h2 {
  margin: 0 0 10px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2.15rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--ink);
}

.page-products .prod-cta p {
  margin: 0;
  max-width: 48ch;
  font-size: .96rem;
  line-height: 1.8;
  color: #2b2b2b;
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-products .prod-cta .btn--ghost {
  color: var(--ink);
  border-color: var(--ink);
  background: transparent;
}

.page-products .prod-cta .btn--ghost:hover,
.page-products .prod-cta .btn--ghost:focus-visible {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .prod-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 640px;
  }
}

@media (min-width: 860px) {
  .page-products .prod-hero {
    padding: 28px 0 70px;
  }

  .page-products .prod-hero__orbit {
    right: -4%;
    bottom: -34px;
    width: 54%;
    opacity: .7;
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    align-items: start;
    gap: 28px;
  }

  .page-products .prod-switch,
  .page-products .prod-lineup {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 30px;
  }
}

@media (min-width: 900px) {
  .page-products .prod-layout {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 44px;
    padding: 44px 0 80px;
  }

  .page-products .prod-rail {
    position: sticky;
    top: 22px;
    align-self: start;
    border-top: none;
    border-left: 3px solid var(--nebula);
    padding: 4px 0 4px 16px;
  }

  .page-products .prod-rail__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .prod-rail__link {
    width: 100%;
    white-space: normal;
  }

  .page-products .prod-rail__link:hover,
  .page-products .prod-rail__link:focus-visible {
    transform: translateX(3px);
  }

  .page-products .prod-rail__meta {
    display: block;
  }

  .page-products .prod-sec {
    padding: 44px 0;
    scroll-margin-top: 28px;
  }

  .page-products .prod-export {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 1fr);
    align-items: start;
    gap: 28px;
  }

  .page-products .prod-cta {
    padding: 34px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-rail__link,
  .page-products .prod-fixture,
  .page-products .prod-filter__row .tag {
    transition: none;
  }
}