.page-products {
  --pro-radius: 14px;
  --pro-radius-sm: 8px;
  --pro-line: 1px solid rgba(58, 74, 87, 0.6);
  --pro-glass: rgba(16, 38, 31, 0.72);
  --pro-tint: rgba(34, 224, 208, 0.08);
  --pro-tint-amber: rgba(255, 162, 58, 0.08);
  position: relative;
  background:
    radial-gradient(1200px 600px at 82% -10%, rgba(34, 224, 208, 0.10), transparent 60%),
    radial-gradient(900px 500px at -5% 30%, rgba(255, 162, 58, 0.06), transparent 60%),
    var(--ink);
  color: var(--text);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: calc(var(--header-h) + 20px);
  padding-bottom: 8px;
}
.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}
.page-products .breadcrumb__item a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .breadcrumb__item a:hover,
.page-products .breadcrumb__item a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-products .breadcrumb__item[aria-current="page"] {
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-products .pro-hero {
  position: relative;
  padding: 32px 0 72px;
  overflow: hidden;
}
.page-products .pro-hero::before {
  content: "";
  position: absolute;
  inset: -10% -20% auto auto;
  width: min(760px, 78vw);
  height: min(560px, 60vw);
  background: linear-gradient(140deg, rgba(34, 224, 208, 0.16), rgba(11, 27, 43, 0) 68%);
  clip-path: polygon(22% 0, 100% 0, 78% 100%, 0 82%);
  pointer-events: none;
}
.page-products .pro-hero::after {
  content: "";
  position: absolute;
  inset: auto auto -6% -10%;
  width: min(520px, 60vw);
  height: min(360px, 46vw);
  background: linear-gradient(20deg, rgba(255, 162, 58, 0.10), rgba(6, 17, 15, 0) 70%);
  clip-path: polygon(0 12%, 82% 0, 100% 88%, 10% 100%);
  pointer-events: none;
}
.page-products .pro-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}
.page-products .pro-hero__title {
  font-family: var(--font-sans);
  font-weight: 250;
  font-size: clamp(34px, 6.4vw, 72px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--white);
  margin: 10px 0 20px;
  max-width: 20ch;
}
.page-products .pro-hero__lede {
  max-width: 62ch;
  color: var(--text);
  margin-bottom: 26px;
}
.page-products .pro-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pro-hero__panel {
  padding: 22px 20px;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  background: var(--pro-glass);
  backdrop-filter: blur(10px);
}
.page-products .pro-hero__caption {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--muted);
  margin: 0 0 14px;
  text-transform: uppercase;
}
.page-products .pro-hero__rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .pro-hero__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 2px;
  border-bottom: 1px solid rgba(58, 74, 87, 0.4);
}
.page-products .pro-hero__row:last-child {
  border-bottom: none;
}
.page-products .pro-hero__k {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.page-products .pro-hero__v {
  font-size: 17px;
  color: var(--white);
}
.page-products .pro-hero__hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 章节通用 ---------- */
.page-products .pro-section {
  position: relative;
  padding: 56px 0;
  border-top: 1px solid rgba(58, 74, 87, 0.32);
}
.page-products .pro-section--last {
  padding-bottom: 88px;
}
.page-products .pro-head {
  max-width: 76ch;
  margin-bottom: 32px;
}
.page-products .pro-head .h2 {
  color: var(--white);
  margin: 10px 0 14px;
}
.page-products .pro-head .lede {
  color: var(--text);
}

/* ---------- 查赛程模块能力 ---------- */
.page-products .pro-cap {
  align-items: start;
  gap: 32px;
}
.page-products .pro-cap__body p {
  margin: 0 0 1.1em;
  color: var(--text);
}
.page-products .pro-kv {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(58, 74, 87, 0.45);
  border: 1px solid rgba(58, 74, 87, 0.45);
  border-radius: var(--pro-radius-sm);
  overflow: hidden;
}
.page-products .pro-kv__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: #081512;
}
.page-products .pro-kv__n {
  font-size: 20px;
  color: var(--white);
}
.page-products .pro-kv__l {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.page-products .pro-cap__media {
  margin: 0;
  border-radius: var(--pro-radius);
  overflow: hidden;
  border: var(--pro-line);
}
.page-products .pro-cap__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 版本线 ---------- */
.page-products .pro-versions {
  display: grid;
  gap: 24px;
}
.page-products .pro-versions__rail {
  padding: 18px 18px 14px;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  background: rgba(11, 27, 43, 0.55);
}
.page-products .pro-versions__rail-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin: 0 0 14px;
  text-transform: uppercase;
}
.page-products .pro-versions__tabs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pro-versions__tabs a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid rgba(58, 74, 87, 0.7);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-products .pro-versions__tabs a:hover,
.page-products .pro-versions__tabs a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--pro-tint);
}
.page-products .pro-versions__body {
  display: grid;
  gap: 20px;
}
.page-products .pro-version {
  padding: 24px 22px;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  background: var(--pro-glass);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-products .pro-version:hover {
  border-color: rgba(34, 224, 208, 0.45);
  background: rgba(16, 38, 31, 0.88);
  transform: translateY(-2px);
}
.page-products .pro-version__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.page-products .pro-version__no {
  font-size: 26px;
  color: var(--white);
  letter-spacing: 0.02em;
}
.page-products .pro-version .h3 {
  color: var(--white);
  margin: 0 0 12px;
}
.page-products .pro-version p {
  margin: 0 0 16px;
  color: var(--text);
}
.page-products .pro-version__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .pro-version__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}
.page-products .pro-version__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 归档 ---------- */
.page-products .pro-archive__media {
  margin: 0 0 22px;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  overflow: hidden;
}
.page-products .pro-archive__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pro-archive__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}
.page-products .pro-archive__filters {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin: 0 0 12px;
}
.page-products .pro-archive__filterlist {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pro-archive__filterlist a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text);
  text-decoration: none;
  border: 1px dashed rgba(58, 74, 87, 0.8);
  border-radius: var(--pro-radius-sm);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .pro-archive__filterlist a:hover,
.page-products .pro-archive__filterlist a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  border-style: solid;
}
.page-products .pro-archive__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1px;
  background: rgba(58, 74, 87, 0.35);
  border: 1px solid rgba(58, 74, 87, 0.35);
  border-radius: var(--pro-radius-sm);
  overflow: hidden;
}
.page-products .pro-archive__tile {
  display: grid;
  gap: 4px;
  padding: 14px 14px 16px;
  background: #081512;
  transition: background var(--dur) var(--ease);
}
.page-products .pro-archive__tile:hover {
  background: rgba(16, 38, 31, 0.9);
}
.page-products .pro-archive__no {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.14em;
}
.page-products .pro-archive__ver {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
  letter-spacing: 0.02em;
}
.page-products .pro-archive__date {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

/* ---------- 对照维度 ---------- */
.page-products .pro-fields {
  display: grid;
  gap: 24px;
  margin-bottom: 28px;
}
.page-products .pro-table__scroll {
  overflow-x: auto;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  -webkit-overflow-scrolling: touch;
}
.page-products .pro-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .pro-table__cap {
  text-align: left;
  padding: 14px 16px 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}
.page-products .pro-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #0B1B2B;
  color: var(--white);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(58, 74, 87, 0.9);
  white-space: nowrap;
}
.page-products .pro-table tbody th {
  text-align: left;
  font-weight: 500;
  color: var(--white);
  padding: 12px 16px;
  border-bottom: 1px solid rgba(58, 74, 87, 0.35);
  white-space: nowrap;
}
.page-products .pro-table tbody td {
  padding: 12px 16px;
  color: var(--text);
  border-bottom: 1px solid rgba(58, 74, 87, 0.35);
}
.page-products .pro-table tbody tr {
  transition: background var(--dur) var(--ease);
}
.page-products .pro-table tbody tr:nth-child(even) {
  background: rgba(58, 74, 87, 0.14);
}
.page-products .pro-table tbody tr:hover {
  background: var(--pro-tint);
}
.page-products .pro-table tbody tr:last-child th,
.page-products .pro-table tbody tr:last-child td {
  border-bottom: none;
}
.page-products .pro-fields__heat {
  margin: 0;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  overflow: hidden;
  background: #081512;
}
.page-products .pro-fields__heat img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pro-fields__wide {
  margin: 0;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  overflow: hidden;
}
.page-products .pro-fields__wide img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 简化视图 ---------- */
.page-products .pro-family {
  align-items: start;
  gap: 32px;
}
.page-products .pro-family__body p {
  margin: 0 0 1.1em;
  color: var(--text);
}
.page-products .pro-family__list {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .pro-family__list li {
  padding: 12px 16px;
  border-left: 2px solid var(--cyan);
  background: rgba(34, 224, 208, 0.05);
  border-radius: 0 var(--pro-radius-sm) var(--pro-radius-sm) 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.7;
}
.page-products .pro-family__list strong {
  color: var(--white);
  font-weight: 500;
  margin-right: 6px;
}
.page-products .pro-family__note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
}
.page-products .pro-family__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 208, 0.4);
}
.page-products .pro-family__note a:hover,
.page-products .pro-family__note a:focus-visible {
  border-bottom-color: var(--cyan);
}
.page-products .pro-family__media {
  margin: 0 auto;
  max-width: 420px;
  width: 100%;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  overflow: hidden;
  background: #081512;
}
.page-products .pro-family__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* ---------- 兼容与升级 ---------- */
.page-products .pro-compat {
  display: grid;
  gap: 16px;
}
.page-products .pro-compat__item {
  padding: 20px 18px;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  background: rgba(11, 27, 43, 0.5);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-products .pro-compat__item:hover {
  border-color: rgba(255, 162, 58, 0.4);
  transform: translateY(-2px);
}
.page-products .pro-compat__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
  margin: 0 0 10px;
}
.page-products .pro-compat__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 获取入口 ---------- */
.page-products .pro-access {
  display: grid;
  gap: 16px;
}
.page-products .pro-access__card {
  display: grid;
  gap: 8px;
  padding: 20px 18px 22px;
  text-decoration: none;
  border: var(--pro-line);
  border-radius: var(--pro-radius);
  background: var(--pro-glass);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-products .pro-access__card:hover,
.page-products .pro-access__card:focus-visible {
  border-color: rgba(34, 224, 208, 0.55);
  background: rgba(16, 38, 31, 0.92);
  transform: translateY(-2px);
}
.page-products .pro-access__k {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}
.page-products .pro-access__t {
  font-size: 16px;
  color: var(--white);
  letter-spacing: 0.02em;
}
.page-products .pro-access__d {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
}
.page-products .pro-access__foot {
  margin: 26px 0 0;
  font-size: 13px;
  line-height: 1.8;
}
.page-products .pro-access__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 208, 0.4);
}
.page-products .pro-access__foot a:hover,
.page-products .pro-access__foot a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 键盘焦点 ---------- */
.page-products a:focus-visible,
.page-products .pro-access__card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-products .pro-hero {
    padding: 40px 0 96px;
  }
  .page-products .pro-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    align-items: start;
    gap: 44px;
  }
  .page-products .pro-hero__panel {
    margin-top: 24px;
  }
  .page-products .pro-section {
    padding: 76px 0;
  }
  .page-products .pro-kv {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pro-fields {
    grid-template-columns: minmax(0, 1.6fr) minmax(240px, 0.9fr);
    align-items: start;
  }
  .page-products .pro-compat {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pro-access {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-products .pro-hero {
    padding: 56px 0 120px;
  }
  .page-products .pro-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.6fr);
    gap: 64px;
  }
  .page-products .pro-versions {
    grid-template-columns: minmax(220px, 0.32fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }
  .page-products .pro-versions__rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-products .pro-versions__tabs {
    flex-direction: column;
    align-items: stretch;
  }
  .page-products .pro-versions__tabs a {
    justify-content: flex-start;
    width: 100%;
  }
  .page-products .pro-fields {
    grid-template-columns: minmax(0, 1.75fr) minmax(280px, 0.9fr);
    gap: 28px;
  }
  .page-products .pro-compat {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pro-access {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .page-products .pro-cap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-products .pro-family {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pro-version,
  .page-products .pro-compat__item,
  .page-products .pro-access__card {
    transition: none;
  }
  .page-products .pro-version:hover,
  .page-products .pro-compat__item:hover,
  .page-products .pro-access__card:hover {
    transform: none;
  }
}

@media print {
  .page-products .pro-hero::before,
  .page-products .pro-hero::after,
  .page-products .pro-versions__rail,
  .page-products .pro-archive__filterlist {
    display: none;
  }
  .page-products .pro-archive__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}