/* ========== 赛事数据服务页面专属样式 ========== */
.page-products {
  --diag-deg: -5deg;
  position: relative;
  background: var(--c-space);
  color: var(--c-moon);
}

.page-products::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 22rem;
  height: 22rem;
  background: radial-gradient(circle, rgba(179,136,255,.16), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-products > .breadcrumb,
.page-products > .product-hero,
.page-products > .module-overview,
.page-products > .product-feature,
.page-products > .access-section,
.page-products > .page-crosslinks {
  max-width: var(--container-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  box-sizing: border-box;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

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

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: 1.25rem;
  padding-bottom: .5rem;
  position: relative;
  z-index: 1;
}

.page-products .breadcrumb a {
  color: var(--c-mist);
  text-decoration: none;
  transition: color .2s ease;
}

.page-products .breadcrumb a:hover {
  color: var(--c-neon);
}

.page-products .breadcrumb .sep {
  margin: 0 .5rem;
  color: var(--c-grid);
}

.page-products .breadcrumb-current {
  color: var(--c-neon);
}

/* ---------- 区块基面 ---------- */
.page-products .product-hero,
.page-products .module-overview,
.page-products .product-feature,
.page-products .access-section,
.page-products .page-crosslinks {
  position: relative;
  z-index: 1;
}

.page-products .product-hero {
  display: grid;
  gap: var(--space-lg);
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.page-products .module-overview,
.page-products .access-section {
  border-top: 1px solid var(--c-grid);
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.page-products .product-feature {
  border-top: 1px solid var(--c-grid);
  padding-top: 3rem;
  padding-bottom: 2rem;
  display: grid;
  gap: var(--space-lg);
}

/* ---------- Hero 总览 ---------- */
.page-products .hero-copy {
  position: relative;
  padding-top: 1.5rem;
}

.page-products .hero-copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4rem;
  height: 4px;
  background: linear-gradient(90deg, var(--c-neon), var(--c-violet));
}

.page-products .hero-kicker {
  display: inline-block;
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--c-mist);
  border: 1px solid var(--c-grid);
  background: rgba(19,44,69,.55);
  padding: .3rem .6rem;
  margin-bottom: 1rem;
}

.page-products .hero-copy h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: .02em;
  color: var(--c-moon);
  margin-bottom: 1rem;
  padding-left: .5rem;
  border-left: 6px solid var(--c-neon);
}

.page-products .hero-lead {
  font-size: 1.04rem;
  line-height: 1.8;
  color: var(--c-moon);
  margin-bottom: .75rem;
}

.page-products .hero-note {
  color: var(--c-mist);
  font-size: .9rem;
  line-height: 1.75;
}

.page-products .hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--c-grid);
}

.page-products .metric-num {
  display: block;
  font-size: 1.6rem;
  color: var(--c-neon);
  line-height: 1.2;
}

.page-products .metric-label {
  font-size: .73rem;
  color: var(--c-mist);
  line-height: 1.4;
  margin-top: .2rem;
}

.page-products .hero-visual img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--c-grid);
  box-shadow: 12px 12px 0 rgba(0,230,118,.07);
}

/* ---------- 斜切标题 ---------- */
.page-products .diag-heading {
  margin-bottom: 1.5rem;
}

.page-products .heading-index {
  display: block;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--c-ember);
  margin-bottom: .35rem;
}

.page-products .diag-heading h2 {
  display: inline-block;
  transform: skew(var(--diag-deg));
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--c-moon);
  letter-spacing: .01em;
  margin-bottom: .3rem;
}

.page-products .diag-heading h2::after {
  content: "";
  display: inline-block;
  width: 1.6rem;
  height: .35rem;
  margin-left: .6rem;
  background: var(--c-neon);
  vertical-align: middle;
}

.page-products .heading-text {
  margin-top: .5rem;
}

.page-products .heading-text p {
  color: var(--c-mist);
  font-size: .9rem;
  line-height: 1.7;
  margin-bottom: .5rem;
}

/* ---------- 产品总览卡片 ---------- */
.page-products .overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.page-products .module-tile {
  position: relative;
  background: linear-gradient(145deg, rgba(19,44,69,.9), rgba(10,31,51,.75));
  border: 1px solid var(--c-grid);
  padding: 1.5rem;
  transition: transform .22s ease, border-color .22s ease;
}

.page-products .module-tile::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 3.5rem;
  height: .3rem;
  background: var(--c-neon);
}

.page-products .module-tile:hover {
  transform: translateY(-4px);
  border-color: var(--c-neon);
}

.page-products .tile-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.page-products .tile-code {
  color: var(--c-mist);
  font-size: .72rem;
  letter-spacing: .12em;
}

.page-products .tile-line {
  display: block;
  width: 3rem;
  height: 1px;
  background: var(--c-grid);
}

.page-products .module-tile h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-moon);
  margin-bottom: .5rem;
}

.page-products .module-tile p {
  color: var(--c-mist);
  font-size: .88rem;
  line-height: 1.65;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid rgba(46,74,102,.5);
  padding-bottom: 1rem;
}

.page-products .tile-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--c-neon);
  text-decoration: none;
  font-size: .86rem;
  border-bottom: 1px solid rgba(0,230,118,.4);
  padding-bottom: .15rem;
}

.page-products .tile-link:hover {
  border-color: var(--c-neon);
}

/* ---------- 功能特性区通用 ---------- */
.page-products .feature-copy {
  min-width: 0;
}

.page-products .feature-visual {
  position: relative;
}

.page-products .feature-visual img {
  width: 100%;
  height: auto;
  border: 1px solid var(--c-grid);
  box-shadow: 10px 10px 0 rgba(0,230,118,.06);
}

.page-products .visual-tag {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  background: rgba(10,31,51,.85);
  border: 1px solid var(--c-grid);
  padding: .35rem .75rem;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--c-mist);
}

.page-products .feature-lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-moon);
  border-left: 3px solid var(--c-neon);
  padding-left: 1rem;
  margin: 1.25rem 0;
}

.page-products .feature-lead strong.mono {
  color: var(--c-neon);
  font-weight: 400;
}

.page-products .feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  border-top: 1px solid var(--c-grid);
}

.page-products .feature-list li {
  position: relative;
  padding: .75rem 0 .75rem 1.4rem;
  color: var(--c-mist);
  border-bottom: 1px solid rgba(46,74,102,.6);
  font-size: .9rem;
  line-height: 1.6;
}

.page-products .feature-list li::before {
  content: "//";
  position: absolute;
  left: 0;
  color: var(--c-neon);
  font-family: var(--font-mono);
  font-size: .78rem;
}

/* ---------- 筛选按钮 ---------- */
.page-products .filter-board {
  margin-top: 1.5rem;
  border: 1px solid var(--c-grid);
  background: rgba(19,44,69,.55);
  padding: 1rem;
}

.page-products .filter-label {
  display: block;
  color: var(--c-mist);
  font-size: .7rem;
  letter-spacing: .16em;
  margin-bottom: .8rem;
}

.page-products .filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-products .chip {
  font-family: var(--font-mono);
  font-size: .78rem;
  padding: .45rem .8rem;
  background: transparent;
  border: 1px solid var(--c-grid);
  color: var(--c-mist);
  cursor: pointer;
  transition: all .2s ease;
}

.page-products .chip.is-active {
  background: var(--c-neon);
  border-color: var(--c-neon);
  color: #04121e;
  font-weight: 700;
}

.page-products .chip:hover {
  border-color: var(--c-neon);
  color: var(--c-neon);
}

/* ---------- 战报字段 ---------- */
.page-products .report-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
  margin: 1.5rem 0;
}

.page-products .field-item {
  border: 1px solid var(--c-grid);
  background: rgba(19,44,69,.5);
  padding: .85rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-products .field-item dt {
  color: var(--c-moon);
  font-weight: 600;
  font-size: .95rem;
}

.page-products .field-item dd {
  margin: 0;
  color: var(--c-neon);
  font-size: .75rem;
  letter-spacing: .1em;
}

/* ---------- 数据核对 ---------- */
.page-products .check-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.page-products .check-visual img {
  width: 100%;
  height: auto;
  border: 1px solid var(--c-grid);
  box-shadow: 10px 10px 0 rgba(0,230,118,.06);
}

.page-products .check-table-wrap {
  overflow-x: auto;
  margin-top: 0;
}

.page-products .check-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: .88rem;
}

.page-products .check-table caption {
  text-align: left;
  font-family: var(--font-mono);
  color: var(--c-ember);
  font-size: .75rem;
  letter-spacing: .12em;
  padding-bottom: .6rem;
}

.page-products .check-table th,
.page-products .check-table td {
  border: 1px solid var(--c-grid);
  padding: .7rem .8rem;
  text-align: center;
}

.page-products .check-table th {
  background: var(--c-panel);
  color: var(--c-moon);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .05em;
}

.page-products .check-table td {
  color: var(--c-mist);
  background: rgba(10,31,51,.4);
}

.page-products .check-table td:first-child code {
  color: var(--c-neon);
  background: transparent;
  font-size: .8rem;
}

.page-products .status-badge {
  display: inline-block;
  font-size: .72rem;
  padding: .15rem .5rem;
  border: 1px solid var(--c-grid);
  letter-spacing: .08em;
}

.page-products .status-badge.is-live {
  color: var(--c-neon);
  border-color: rgba(0,230,118,.5);
}

.page-products .status-badge.is-fixed {
  color: var(--c-ember);
  border-color: rgba(255,110,64,.5);
}

.page-products .version-detail {
  margin-top: 1rem;
  border: 1px solid var(--c-grid);
  background: rgba(19,44,69,.4);
}

.page-products .version-detail summary {
  cursor: pointer;
  padding: .8rem 1rem;
  color: var(--c-neon);
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  list-style: none;
}

.page-products .version-detail summary::-webkit-details-marker {
  display: none;
}

.page-products .version-detail summary::before {
  content: "+ ";
  color: var(--c-ember);
}

.page-products .version-detail[open] summary::before {
  content: "− ";
}

.page-products .version-detail p {
  margin: 0;
  padding: 0 1rem 1rem;
  color: var(--c-mist);
  font-size: .85rem;
  line-height: 1.7;
}

/* ---------- 更新流程 SVG ---------- */
.page-products .flow-wrap {
  margin-top: 2.25rem;
  border-top: 1px solid var(--c-grid);
  padding-top: 1.75rem;
  overflow-x: auto;
}

.page-products .flow-title {
  color: var(--c-mist);
  font-size: .72rem;
  letter-spacing: .18em;
  margin-bottom: 1rem;
}

.page-products .flow-svg {
  min-width: 560px;
  width: 100%;
  display: block;
}

.page-products .flow-node rect {
  fill: var(--c-panel);
  stroke: var(--c-neon);
  stroke-width: 1.5;
}

.page-products .flow-node text {
  fill: var(--c-moon);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
}

/* ---------- 访问方式 ---------- */
.page-products .access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.page-products .access-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  background: linear-gradient(135deg, var(--c-panel), rgba(19,44,69,.55));
  border: 1px solid var(--c-grid);
  overflow: hidden;
}

.page-products .access-card::after {
  content: "";
  position: absolute;
  right: -2.5rem;
  top: -2.5rem;
  width: 7rem;
  height: 7rem;
  background: radial-gradient(circle, rgba(179,136,255,.25), transparent 70%);
}

.page-products .access-code {
  font-family: var(--font-mono);
  color: var(--c-violet);
  font-size: .72rem;
  letter-spacing: .14em;
}

.page-products .access-card h3 {
  margin: .75rem 0 .5rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-moon);
}

.page-products .access-card p {
  color: var(--c-mist);
  font-size: .88rem;
  line-height: 1.7;
  margin-bottom: 1.1rem;
}

.page-products .access-link {
  color: var(--c-ember);
  text-decoration: none;
  font-size: .85rem;
  border-bottom: 1px solid rgba(255,110,64,.4);
  padding-bottom: .15rem;
}

.page-products .access-link:hover {
  border-color: var(--c-ember);
}

/* ---------- 相关页面导航 ---------- */
.page-products .page-crosslinks {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid var(--c-grid);
}

.page-products .crosslinks-label {
  color: var(--c-mist);
  font-size: .72rem;
  letter-spacing: .15em;
  width: 100%;
}

.page-products .page-crosslinks a {
  color: var(--c-mist);
  text-decoration: none;
  border: 1px solid var(--c-grid);
  padding: .5rem .9rem;
  font-size: .85rem;
  transition: all .2s;
}

.page-products .page-crosslinks a:hover {
  color: var(--c-space);
  background: var(--c-neon);
  border-color: var(--c-neon);
}

/* ---------- 620px 过渡布局 ---------- */
@media (min-width: 620px) {
  .page-products .overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .access-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .report-fields {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 900px 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-products .product-hero {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 3.5rem;
    padding-top: 3rem;
    padding-bottom: 4rem;
  }

  .page-products .hero-metrics {
    gap: 1.25rem;
  }

  .page-products .metric-num {
    font-size: 2rem;
  }

  .page-products .overview-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .module-tile:nth-child(even) {
    margin-top: 2.25rem;
  }

  .page-products .product-feature {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }

  .page-products .feature-match .feature-copy { order: 1; }
  .page-products .feature-match .feature-visual { order: 2; }
  .page-products .feature-report .feature-copy { order: 2; }
  .page-products .feature-report .feature-visual { order: 1; }
  .page-products .feature-transfer .feature-copy { order: 1; }
  .page-products .feature-transfer .feature-visual { order: 2; }

  .page-products .feature-check {
    display: block;
  }

  .page-products .feature-check .check-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 2rem;
    align-items: start;
    margin-top: 2rem;
  }

  .page-products .feature-check .flow-wrap {
    margin-top: 2.75rem;
  }

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

  .page-products .page-crosslinks {
    flex-wrap: nowrap;
  }

  .page-products .crosslinks-label {
    width: auto;
  }
}