.page-products {
  --pr-line: rgba(168, 245, 228, 0.2);
  --pr-line-strong: rgba(168, 245, 228, 0.38);
  --pr-surface: rgba(11, 58, 46, 0.52);
  --pr-surface-2: rgba(20, 83, 68, 0.5);
  display: block;
  background: var(--ink-900);
  color: var(--mist-100);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .pr-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-400);
}

.page-products .pr-crumbs li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .pr-crumbs li + li::before {
  content: "—";
  color: var(--line-mid, rgba(168, 245, 228, 0.34));
}

.page-products .pr-crumbs a {
  color: var(--slate-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pr-crumbs a:hover,
.page-products .pr-crumbs a:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-products .pr-crumbs [aria-current="page"] {
  color: var(--cyan-400);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding: clamp(36px, 6vw, 78px) 0 clamp(30px, 4.5vw, 54px);
}

.page-products .pr-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange-200);
}

.page-products .pr-hero-title {
  margin: 18px 0 0;
  max-width: 22ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--mist-100);
}

.page-products .pr-hero-lede {
  margin: 24px 0 0;
  max-width: 36em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--mist-100);
  opacity: 0.86;
}

.page-products .pr-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: clamp(30px, 4vw, 46px) 0 0;
  border: 2px solid var(--line-strong);
  background: var(--night-950);
}

.page-products .pr-stat {
  padding: 18px 20px 20px;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-stat:last-child {
  border-bottom: 0;
}

.page-products .pr-stat-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange-200);
}

.page-products .pr-stat-value {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(38px, 6vw, 56px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-400);
}

.page-products .pr-unit {
  font-size: 0.4em;
  margin-left: 4px;
  color: var(--slate-400);
}

.page-products .pr-stat-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-400);
}

/* ---------- 工具入口 ---------- */
.page-products .pr-entries {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: clamp(30px, 4vw, 46px);
  border: 2px solid var(--line);
  background: var(--line);
}

.page-products .pr-entry {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num name"
    "num desc";
  column-gap: 14px;
  row-gap: 6px;
  padding: 20px 18px;
  background: var(--ink-900);
  text-decoration: none;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pr-entry:hover,
.page-products .pr-entry:focus-visible {
  background: var(--ink-700);
}

.page-products .pr-entry-num {
  grid-area: num;
  align-self: start;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange-500);
  padding-top: 4px;
}

.page-products .pr-entry-name {
  grid-area: name;
  font-size: 18px;
  font-weight: 700;
  color: var(--mist-100);
}

.page-products .pr-entry-desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate-400);
}

.page-products .pr-entry:hover .pr-entry-name,
.page-products .pr-entry:focus-visible .pr-entry-name {
  color: var(--cyan-400);
}

/* ---------- 主体骨架 ---------- */
.page-products .pr-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-products .pr-rail {
  display: none;
}

.page-products .pr-main {
  min-width: 0;
}

/* ---------- 工具区块 ---------- */
.page-products .pr-tool {
  position: relative;
  margin-bottom: clamp(26px, 3.6vw, 44px);
  padding: clamp(20px, 3vw, 38px);
  background: var(--pr-surface);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .pr-tool:last-child {
  margin-bottom: 0;
}

.page-products .pr-tool-head {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 16px;
  align-items: baseline;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-tool-num {
  grid-row: 1 / span 2;
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--orange-500);
}

.page-products .pr-tool-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.2;
  color: var(--mist-100);
}

.page-products .pr-tool-sub {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--cyan-200);
}

.page-products .pr-body {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist-100);
  opacity: 0.9;
}

.page-products .pr-body a,
.page-products .pr-action a,
.page-products .pr-flow-desc a,
.page-products .pr-action-foot a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pr-body a:hover,
.page-products .pr-action a:hover,
.page-products .pr-flow-desc a:hover,
.page-products .pr-action-foot a:hover,
.page-products .pr-body a:focus-visible,
.page-products .pr-action a:focus-visible,
.page-products .pr-flow-desc a:focus-visible,
.page-products .pr-action-foot a:focus-visible {
  border-bottom-color: var(--orange-500);
  color: var(--orange-200);
}

/* ---------- 筛选条 ---------- */
.page-products .pr-filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-products .pr-filterbar-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange-200);
  padding-right: 4px;
}

.page-products .pr-filterbar-label--gap {
  margin-left: 10px;
}

.page-products .pr-chip {
  appearance: none;
  padding: 7px 14px;
  border: 2px solid var(--line-strong);
  background: transparent;
  color: var(--mist-100);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
    color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pr-chip:hover,
.page-products .pr-chip:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
}

.page-products .pr-chip:focus-visible {
  outline: 2px solid var(--orange-500);
  outline-offset: 2px;
}

.page-products .pr-chip[aria-pressed="true"],
.page-products .pr-chip.is-active {
  background: var(--cyan-400);
  border-color: var(--cyan-400);
  color: var(--ink-900);
  box-shadow: var(--shadow-hard-sm);
}

.page-products .pr-chip:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

/* ---------- 表格 ---------- */
.page-products .pr-table-scroll {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-900);
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pr-table-caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-200);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pr-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--orange-200);
  border-bottom: 2px solid var(--orange-500);
  white-space: nowrap;
  cursor: pointer;
}

.page-products .pr-table tbody th,
.page-products .pr-table tbody td {
  padding: 13px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  color: var(--mist-100);
}

.page-products .pr-table tbody tr:nth-child(even) {
  background: var(--pr-surface-2);
}

.page-products .pr-table tbody tr:hover {
  background: var(--ink-500);
}

.page-products .pr-table tbody th {
  font-weight: 500;
  color: var(--mist-100);
}

.page-products .pr-table .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--cyan-400);
}

.page-products .pr-table-hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-400);
}

/* ---------- 字段卡 ---------- */
.page-products .pr-field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 24px;
  border: 2px solid var(--line-strong);
  background: var(--line);
}

.page-products .pr-field {
  padding: 18px;
  background: var(--ink-900);
  transition: background var(--dur) var(--ease);
}

.page-products .pr-field:hover {
  background: var(--ink-700);
}

.page-products .pr-field-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--cyan-400);
}

.page-products .pr-field-desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-400);
}

/* ---------- 图表 ---------- */
.page-products .pr-chart-block {
  margin-top: 26px;
  padding: 20px;
  border: 2px solid var(--line);
  background: var(--ink-900);
}

.page-products .pr-chart-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--cyan-200);
}

.page-products .pr-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pr-chart-grid line {
  stroke: var(--line);
  stroke-width: 1;
}

.page-products .pr-chart-bars rect {
  fill: var(--ink-500);
  opacity: 0.85;
}

.page-products .pr-chart-line {
  fill: none;
  stroke: var(--cyan-400);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pr-chart-line--dashed {
  stroke: var(--orange-500);
  stroke-width: 2;
  stroke-dasharray: 8 7;
}

.page-products .pr-chart-dots circle {
  fill: var(--ink-900);
  stroke: var(--cyan-400);
  stroke-width: 2.5;
}

.page-products .pr-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.page-products .pr-legend {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .pr-legend::before {
  content: "";
  width: 18px;
  height: 3px;
  background: currentColor;
}

.page-products .pr-legend--line {
  color: var(--cyan-400);
}

.page-products .pr-legend--bar {
  color: var(--ink-500);
}

.page-products .pr-legend--bar::before {
  width: 12px;
  height: 12px;
}

.page-products .pr-legend--dashed {
  color: var(--orange-500);
}

.page-products .pr-legend--dashed::before {
  background: repeating-linear-gradient(90deg, currentColor 0 6px, transparent 6px 10px);
}

.page-products .pr-legend--axis {
  color: var(--slate-400);
}

.page-products .pr-legend--axis::before {
  height: 1px;
}

/* ---------- 球场示意 ---------- */
.page-products .pr-pitch {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pr-pitch-zone {
  fill: var(--cyan-400);
  opacity: 0.14;
}

.page-products .pr-pitch-zone--mid {
  opacity: 0.26;
}

.page-products .pr-pitch-zone--deep {
  fill: var(--orange-500);
  opacity: 0.2;
}

.page-products .pr-pitch-line {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.5;
}

.page-products .pr-pitch-arc {
  fill: none;
  stroke: var(--orange-500);
  stroke-width: 2.5;
}

/* ---------- 图片 ---------- */
.page-products .pr-figure {
  margin: 26px 0 0;
  padding: 10px;
  border: 2px solid var(--line-strong);
  background: var(--night-950);
  box-shadow: var(--shadow-hard-sm);
}

.page-products .pr-figure--pitch {
  background: var(--ink-900);
}

.page-products .pr-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: contrast(1.08) saturate(0.95);
}

.page-products .pr-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--slate-400);
}

/* ---------- 倾向标签 ---------- */
.page-products .pr-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .pr-tag {
  display: inline-block;
  padding: 8px 16px;
  border: 2px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist-100);
  background: transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-products .pr-tag--s1 {
  border-color: rgba(79, 227, 193, 0.34);
  color: var(--cyan-200);
}

.page-products .pr-tag--s2 {
  border-color: rgba(79, 227, 193, 0.6);
  color: var(--cyan-400);
}

.page-products .pr-tag--s3 {
  border-color: rgba(255, 138, 61, 0.62);
  background: rgba(255, 138, 61, 0.1);
  color: var(--orange-200);
}

.page-products .pr-tag:hover {
  border-color: var(--cyan-400);
  background: rgba(79, 227, 193, 0.12);
}

/* ---------- 使用流程 ---------- */
.page-products .pr-flow {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  border-left: 2px solid var(--orange-500);
}

.page-products .pr-flow-step {
  position: relative;
  padding: 18px 18px 20px 22px;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-products .pr-flow-step:last-child {
  border-bottom: 0;
}

.page-products .pr-flow-num {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange-500);
}

.page-products .pr-flow-title {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--mist-100);
}

.page-products .pr-flow-desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate-400);
}

/* ---------- 订阅与授权 ---------- */
.page-products .pr-tool--action {
  background: var(--ink-700);
}

.page-products .pr-action-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 24px;
  border: 2px solid var(--line-strong);
  background: var(--line);
}

.page-products .pr-action {
  padding: 22px 20px 26px;
  background: var(--ink-900);
}

.page-products .pr-action--accent {
  background: var(--ink-500);
}

.page-products .pr-action-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange-200);
}

.page-products .pr-action-title {
  margin: 12px 0 0;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.35;
  color: var(--mist-100);
}

.page-products .pr-action-desc {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist-100);
  opacity: 0.86;
}

.page-products .pr-action-foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pr-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .page-products .pr-stat {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-products .pr-stat:last-child {
    border-right: 0;
  }

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

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

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

@media (min-width: 1000px) {
  .page-products .pr-shell {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 64px);
    align-items: start;
  }

  .page-products .pr-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 18px 0 18px 18px;
    border-left: 2px solid var(--line);
  }

  .page-products .pr-rail-title {
    margin: 0 0 18px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--slate-400);
  }

  .page-products .pr-rail-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 4px;
  }

  .page-products .pr-rail-link {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 9px 10px 9px 12px;
    font-size: 14px;
    color: var(--slate-400);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
      background var(--dur) var(--ease);
  }

  .page-products .pr-rail-link .mono {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--orange-500);
  }

  .page-products .pr-rail-link:hover,
  .page-products .pr-rail-link:focus-visible {
    color: var(--mist-100);
    border-left-color: var(--cyan-400);
    background: rgba(79, 227, 193, 0.08);
  }

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

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

  .page-products .pr-flow {
    grid-template-columns: repeat(4, 1fr);
    border-left: 0;
    border-top: 2px solid var(--orange-500);
  }

  .page-products .pr-flow-step {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-products .pr-flow-step:last-child {
    border-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
  }
}

.page-products {
  --line: transparent;
  --line-strong: currentColor;
}