.page-products {
  --p-gap: clamp(1.5rem, 3.5vw, 2.75rem);
  --p-rail-w: 13.5rem;
  --p-card-bg: rgba(30, 41, 59, .48);
  --p-card-line: rgba(148, 163, 184, .24);
  position: relative;
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(1rem, 3vw, 1.75rem);
  font-size: .8rem;
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  padding: clamp(1.5rem, 4.5vw, 2.75rem) 0 clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .p-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .p-hero__title {
  margin: .8rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 7vw, 4rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: #fff;
}

.page-products .p-hero__title span {
  display: block;
  margin-top: .5rem;
  font-size: .42em;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--signal);
}

.page-products .p-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--body-text);
}

.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.5rem;
}

.page-products .p-scoreboard {
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--p-card-line);
  border-left: 2px solid var(--signal);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(11, 61, 46, .78), rgba(7, 26, 43, .92));
}

.page-products .p-scoreboard__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--neutral);
}

.page-products .p-scoreboard__list {
  list-style: none;
  margin: .9rem 0 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-products .p-scoreboard__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .65rem;
  border-bottom: 1px dashed var(--p-card-line);
}

.page-products .p-scoreboard__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .p-scoreboard .metric {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  color: #fff;
}

.page-products .p-scoreboard .metric--signal { color: var(--signal); }
.page-products .p-scoreboard .metric--gold { color: var(--gold); }

.page-products .p-scoreboard .metric__unit {
  font-size: .68rem;
  margin-left: .18rem;
  color: var(--neutral);
}

.page-products .p-scoreboard__key {
  font-size: .78rem;
  color: var(--neutral);
  text-align: right;
}

/* ---------- 主区两栏 ---------- */
.page-products .p-layout {
  display: grid;
  gap: var(--p-gap);
  min-width: 0;
}

.page-products .p-rail {
  min-width: 0;
}

.page-products .p-rail__title {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--neutral);
}

.page-products .p-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 .35rem;
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-products .p-rail__list li { flex: 0 0 auto; }

.page-products .p-rail__list a {
  display: flex;
  align-items: baseline;
  gap: .45rem;
  padding: .48rem .75rem;
  border: 1px solid var(--p-card-line);
  border-radius: var(--radius);
  font-size: .84rem;
  color: var(--body-text);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s ease, color .2s ease;
}

.page-products .p-rail__list a span {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--signal);
}

.page-products .p-rail__list a:hover {
  border-color: rgba(25, 227, 209, .6);
  color: #fff;
}

.page-products .p-sections { min-width: 0; }

/* ---------- 章节 ---------- */
.page-products .p-chapter {
  padding: clamp(1.9rem, 4.5vw, 3rem) 0;
  border-top: 1px solid var(--p-card-line);
  scroll-margin-top: 5.5rem;
}

.page-products .p-chapter:first-child { border-top: 0; padding-top: 0; }

.page-products .p-chapter__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .8rem;
}

.page-products .p-chapter__num {
  font-family: var(--font-mono);
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--signal);
  padding: .05rem .45rem;
  border: 1px solid rgba(61, 220, 132, .4);
  border-radius: var(--radius);
}

.page-products .p-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 850;
  font-size: clamp(1.3rem, 3.4vw, 1.95rem);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: #fff;
}

.page-products .p-chapter__lead {
  margin: 1rem 0 0;
  max-width: 64ch;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--body-text);
}

.page-products .p-after {
  margin: 1.25rem 0 0;
  max-width: 64ch;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--body-text);
}

.page-products .p-axis {
  margin: 1.15rem 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--body-text);
  max-width: 62ch;
}

/* ---------- 媒体框 ---------- */
.page-products .media-frame {
  margin: 1.5rem 0 0;
}

.page-products .p-media-gap { margin-top: 1.6rem; }

/* ---------- 标签页 ---------- */
.page-products .p-tabs {
  margin-top: 1.5rem;
}

.page-products .p-tabs .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  border-bottom: 1px solid var(--p-card-line);
  padding-bottom: .6rem;
}

.page-products .p-tabs .tab {
  font-family: var(--font-body);
  font-size: .84rem;
  padding: .42rem .85rem;
  border: 1px solid var(--p-card-line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--body-text);
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-products .p-tabs .tab[aria-selected="true"] {
  border-color: var(--signal);
  color: var(--ink);
  background: var(--signal);
  font-weight: 700;
}

.page-products .p-tabs .tab:hover {
  border-color: rgba(25, 227, 209, .65);
}

.page-products .p-tabs .tab-panel {
  padding-top: 1.1rem;
}

.page-products .p-tabs .tab-panel:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

/* ---------- 联赛徽章 ---------- */
.page-products .p-league-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-products .p-league-list li {
  font-size: .82rem;
  padding: .38rem .78rem;
  border: 1px solid var(--p-card-line);
  border-radius: 999px;
  background: rgba(11, 61, 46, .55);
  color: var(--mist);
}

/* ---------- 档案字段 ---------- */
.page-products .p-facts {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-products .p-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
  padding: .6rem .8rem;
  border: 1px solid var(--p-card-line);
  border-left: 2px solid var(--violet);
  border-radius: var(--radius);
  background: var(--p-card-bg);
  font-size: .88rem;
}

.page-products .p-facts__k {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--neutral);
  min-width: 5.5rem;
}

.page-products .p-facts__v { color: #fff; }

/* ---------- 数据表 ---------- */
.page-products .p-tablewrap {
  margin-top: 1.4rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .data-table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: .88rem;
}

.page-products .data-table caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--neutral);
  padding-bottom: .6rem;
}

.page-products .data-table th,
.page-products .data-table td {
  text-align: left;
  padding: .7rem .85rem;
  border-bottom: 1px solid var(--p-card-line);
  vertical-align: top;
}

.page-products .data-table thead th {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--cyan);
  border-bottom-color: rgba(25, 227, 209, .35);
}

.page-products .data-table tbody th {
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}

.page-products .data-table tbody td {
  color: var(--body-text);
  line-height: 1.65;
}

.page-products .data-table tbody tr:hover td,
.page-products .data-table tbody tr:hover th {
  background: rgba(25, 227, 209, .05);
}

/* ---------- 时间线 ---------- */
.page-products .p-timeline {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  position: relative;
}

.page-products .p-timeline::before {
  content: "";
  position: absolute;
  left: .42rem;
  top: .45rem;
  bottom: .45rem;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(25, 227, 209, .04));
}

.page-products .p-timeline li {
  position: relative;
  padding: 0 0 1.15rem 2.1rem;
}

.page-products .p-timeline li:last-child { padding-bottom: 0; }

.page-products .p-timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .38rem;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--cyan);
}

.page-products .p-timeline__year {
  font-family: var(--font-mono);
  font-size: .88rem;
  font-weight: 700;
  color: var(--gold);
}

.page-products .p-timeline__text {
  display: block;
  margin-top: .3rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--body-text);
}

/* ---------- 功能卡 ---------- */
.page-products .p-features {
  margin-top: 1.6rem;
  display: grid;
  gap: .85rem;
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
}

.page-products .p-feature {
  padding: 1rem 1.05rem 1.05rem;
  border: 1px solid var(--p-card-line);
  border-radius: var(--radius);
  background: var(--p-card-bg);
  transition: border-color .22s ease, transform .22s ease;
}

.page-products .p-feature:hover {
  border-color: rgba(61, 220, 132, .55);
  transform: translateY(-2px);
}

.page-products .p-feature h3 {
  margin: 0 0 .45rem;
  font-family: var(--font-display);
  font-size: .96rem;
  font-weight: 800;
  color: #fff;
}

.page-products .p-feature p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.68;
  color: var(--body-text);
}

/* ---------- 使用场景 ---------- */
.page-products .p-scenes {
  margin-top: 1.6rem;
  display: grid;
  gap: 1rem;
}

.page-products .p-scene {
  padding: 1.15rem 1.2rem 1.2rem;
  border: 1px solid var(--p-card-line);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(7, 26, 43, .7), rgba(30, 41, 59, .35));
}

.page-products .p-scene:nth-child(2) { border-top-color: var(--gold); }
.page-products .p-scene:nth-child(3) { border-top-color: var(--violet); }

.page-products .p-scene__label {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--neutral);
}

.page-products .p-scene h3 {
  margin: .55rem 0 .5rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 800;
  color: #fff;
}

.page-products .p-scene p {
  margin: 0 0 .85rem;
  font-size: .87rem;
  line-height: 1.72;
  color: var(--body-text);
}

/* ---------- 合作区 ---------- */
.page-products .p-cta {
  position: relative;
  overflow: hidden;
  margin-top: 1.6rem;
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid rgba(61, 220, 132, .35);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(11, 61, 46, .88), rgba(7, 26, 43, .94) 62%);
}

.page-products .p-cta::after {
  content: "";
  position: absolute;
  right: -3.5rem;
  top: -3.5rem;
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 220, 132, .28), rgba(61, 220, 132, 0) 70%);
  pointer-events: none;
}

.page-products .p-coop-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-products .p-coop-list li {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem 1rem;
  align-items: baseline;
  padding-bottom: .7rem;
  border-bottom: 1px dashed var(--p-card-line);
  font-size: .9rem;
}

.page-products .p-coop-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .p-coop-list__k {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--gold);
  min-width: 5rem;
}

.page-products .p-coop-list__v { color: var(--body-text); }

.page-products .p-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.5rem;
}

.page-products .p-cta__note {
  position: relative;
  margin: 1rem 0 0;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--neutral);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .p-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr);
    align-items: end;
  }

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

@media (min-width: 1024px) {
  .page-products .p-layout {
    grid-template-columns: var(--p-rail-w) minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-products .p-rail {
    position: sticky;
    top: 6.5rem;
    padding-top: .35rem;
  }

  .page-products .p-rail__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .p-rail__list li { flex: none; }

  .page-products .p-rail__list a {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: .5rem .3rem .5rem .8rem;
    color: var(--body-text);
  }

  .page-products .p-rail__list a:hover {
    border-left-color: var(--cyan);
    background: rgba(25, 227, 209, .06);
  }

  .page-products .p-hero__title span {
    font-size: .38em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-feature,
  .page-products .p-rail__list a {
    transition: none;
  }

  .page-products .p-feature:hover {
    transform: none;
  }
}