/* ===================== APP 与数据面板 ===================== */
.page-products {
  --pr-gap: clamp(0.8rem, 2.2vw, 1.5rem);
  --pr-pad: clamp(1.15rem, 2.8vw, 1.9rem);
  --pr-lede-ink: #cfe0d7;
  --pr-glow-soft: rgba(79, 227, 255, 0.16);
  --pr-amber-soft: rgba(255, 180, 84, 0.14);
  overflow-x: clip;
  padding-bottom: clamp(0, 2vw, 1rem);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  margin-top: clamp(1rem, 3vw, 1.75rem);
  margin-bottom: clamp(0.5rem, 2vw, 1rem);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
}

.page-products .pr-hero-stage {
  position: relative;
  display: grid;
  align-content: end;
  min-height: clamp(420px, 62vh, 570px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--turf-panel);
  isolation: isolate;
}

.page-products .pr-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .pr-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pr-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(186deg, rgba(7, 19, 15, 0.34) 0%, rgba(7, 19, 15, 0.74) 44%, rgba(7, 19, 15, 0.96) 100%),
    radial-gradient(90% 70% at 84% 10%, var(--pr-glow-soft) 0%, rgba(79, 227, 255, 0) 64%);
}

.page-products .pr-hero-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(0.7rem, 1.6vw, 1rem);
  max-width: 44rem;
  padding: clamp(1.5rem, 5vw, 3.25rem);
}

.page-products .pr-hero-copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--type-h1);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--chalk);
}

.page-products .pr-lede {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  line-height: 1.85;
  color: var(--pr-lede-ink);
}

.page-products .pr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.3rem;
}

/* ---------- 通用小字 ---------- */
.page-products .pr-note {
  margin: 0.55rem 0 0;
  max-width: 64ch;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--chalk-dim);
}

.page-products .pr-body {
  margin: 0.85rem 0 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--chalk-dim);
}

.page-products .pr-fine {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.04em;
  line-height: 1.9;
  color: var(--chalk-dim);
}

.page-products .pr-fine a,
.page-products .pr-body a {
  color: var(--glow-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 255, 0.38);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pr-fine a:hover,
.page-products .pr-body a:hover {
  color: var(--focus-ring);
  border-color: var(--focus-ring);
}

/* ---------- 筛选条 ---------- */
.page-products .pr-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: clamp(1.25rem, 3vw, 2rem) 0 clamp(1.25rem, 3vw, 2rem);
}

/* ---------- 四块面板 ---------- */
.page-products .pr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pr-gap);
}

.page-products .pr-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: var(--pr-pad);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--turf-panel);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-products .pr-panel:hover,
.page-products .pr-panel:focus-within {
  border-color: rgba(79, 227, 255, 0.46);
  box-shadow: 0 0 0 1px rgba(79, 227, 255, 0.16), 0 22px 46px -30px rgba(79, 227, 255, 0.62);
}

.page-products .pr-panel--schedule {
  background:
    radial-gradient(120% 120% at 88% 2%, var(--pr-glow-soft) 0%, rgba(79, 227, 255, 0) 58%),
    var(--turf-panel);
}

.page-products .pr-panel--setpiece {
  background:
    radial-gradient(105% 125% at 0% 100%, var(--pr-amber-soft) 0%, rgba(255, 180, 84, 0) 62%),
    var(--turf-panel);
}

.page-products .pr-panel-main {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 0;
}

.page-products .pr-panel-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--chalk);
}

.page-products .pr-panel-body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--chalk-dim);
}

.page-products .pr-facts {
  list-style: none;
  margin: auto 0 0;
  padding: 0.85rem 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 0.42rem;
}

.page-products .pr-facts li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.05em;
  color: var(--chalk-dim);
}

.page-products .pr-fact-v {
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--glow-blue);
}

.page-products .pr-panel-link {
  align-self: flex-start;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.07em;
  color: var(--glow-blue);
  text-decoration: none;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid rgba(79, 227, 255, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pr-panel-link:hover {
  color: var(--focus-ring);
  border-color: var(--focus-ring);
}

.page-products .pr-panel-figure {
  margin: 1rem 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-products .pr-panel-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 赛程检索 ---------- */
.page-products .pr-schedule-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: start;
}

.page-products .pr-schedule-figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .pr-schedule-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-products .pr-schedule-copy h2 {
  margin: 0.4rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.14;
  color: var(--chalk);
}

.page-products .pr-dims {
  margin: clamp(1.1rem, 2.6vw, 1.6rem) 0 0;
  display: grid;
  gap: 0;
}

.page-products .pr-dims > div {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  gap: 0.9rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-dims > div:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-products .pr-dims dt {
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.08em;
  color: var(--glow-blue);
}

.page-products .pr-dims dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--chalk);
}

/* ---------- 地图出血模块 ---------- */
.page-products .pr-map {
  padding-inline: 0;
}

.page-products .pr-map-stage {
  position: relative;
  display: grid;
  align-content: center;
  min-height: clamp(470px, 74vh, 640px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: var(--turf-panel);
  overflow: hidden;
  isolation: isolate;
}

.page-products .pr-map-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .pr-map-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pr-map-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(7, 19, 15, 0.96) 0%, rgba(7, 19, 15, 0.8) 44%, rgba(7, 19, 15, 0.42) 100%),
    radial-gradient(72% 90% at 88% 18%, rgba(79, 227, 255, 0.2) 0%, rgba(79, 227, 255, 0) 70%);
}

.page-products .pr-map-routes {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0.78;
  pointer-events: none;
}

.page-products .pr-map-routes path {
  fill: none;
  stroke: var(--glow-blue);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-dasharray: 7 6;
  filter: drop-shadow(0 0 6px rgba(79, 227, 255, 0.65));
  animation: pr-route-flow 24s linear infinite;
}

.page-products .pr-map-routes path:nth-child(2) {
  stroke: var(--glow-blue-deep);
  animation-duration: 34s;
}

.page-products .pr-map-routes circle {
  fill: var(--glow-blue);
}

@keyframes pr-route-flow {
  to { stroke-dashoffset: -260; }
}

.page-products .pr-map-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: clamp(0.65rem, 1.5vw, 1rem);
  max-width: 46rem;
}

.page-products .pr-map-content h2 {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.14;
  color: var(--chalk);
}

.page-products .pr-map-lede {
  margin: 0;
  max-width: 58ch;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--pr-lede-ink);
}

.page-products .pr-map-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.3rem;
}

.page-products .pr-chip {
  padding: 0.42rem 0.95rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  background: rgba(14, 42, 34, 0.72);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.07em;
  color: var(--chalk-dim);
}

.page-products .pr-chip.is-on {
  border-color: var(--glow-blue);
  background: rgba(79, 227, 255, 0.08);
  color: var(--glow-blue);
  box-shadow: 0 0 0 1px rgba(79, 227, 255, 0.2), 0 0 24px -8px rgba(79, 227, 255, 0.72);
}

.page-products .pr-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 0.65rem 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.05em;
  color: var(--chalk-dim);
}

.page-products .pr-legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.page-products .pr-legend i {
  flex: none;
  width: 0.85rem;
  height: 0.85rem;
  border: 1px solid var(--glow-blue);
  border-radius: 50%;
  background: rgba(79, 227, 255, 0.25);
}

.page-products .pr-legend li:nth-child(2) i {
  border-color: var(--glow-blue-deep);
  border-radius: 2px;
  background: rgba(28, 155, 184, 0.35);
}

.page-products .pr-legend li:nth-child(3) i {
  border-color: var(--amber-flag);
  border-radius: 2px 2px 8px 8px;
  background: rgba(255, 180, 84, 0.3);
}

/* ---------- 字段表 ---------- */
.page-products .pr-table-wrap {
  margin-top: clamp(1.25rem, 3vw, 2rem);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--turf-panel);
}

.page-products .pr-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.page-products .pr-table-caption {
  padding: 0.9rem var(--pr-pad) 0.15rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.05em;
  color: var(--chalk-dim);
}

.page-products .pr-table th,
.page-products .pr-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.9rem;
}

.page-products .pr-table thead th {
  background: rgba(20, 56, 44, 0.6);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--chalk-dim);
}

.page-products .pr-th-no {
  display: block;
  margin-bottom: 0.18rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--glow-blue);
}

.page-products .pr-table tbody th {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk);
  white-space: nowrap;
}

.page-products .pr-table tbody td {
  font-family: var(--font-body);
  line-height: 1.75;
  color: var(--chalk-dim);
}

.page-products .pr-table tbody td.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--glow-blue);
}

.page-products .pr-table tbody tr {
  transition: background-color 0.18s var(--ease);
}

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

.page-products .pr-table tbody tr:hover th {
  color: var(--focus-ring);
}

.page-products .pr-table tbody tr:hover td {
  color: var(--chalk);
}

/* ---------- 版本序列 ---------- */
.page-products .pr-steps {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pr-gap);
}

.page-products .pr-step {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--turf-panel);
  transition: border-color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-products .pr-step:hover {
  border-color: rgba(79, 227, 255, 0.42);
  background: var(--turf-raise);
}

.page-products .pr-step-no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--glow-blue);
}

.page-products .pr-step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-products .pr-step p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--chalk-dim);
}

/* ---------- 收尾图 ---------- */
.page-products .pr-signoff {
  position: relative;
  margin: clamp(2.5rem, 6vw, 4.5rem) 0 0;
  overflow: hidden;
}

.page-products .pr-signoff img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 5;
  object-fit: cover;
}

.page-products .pr-signoff::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, var(--bg-night-turf) 0%, rgba(7, 19, 15, 0) 38%, rgba(7, 19, 15, 0.92) 100%);
}

.page-products .pr-signoff figcaption {
  position: absolute;
  left: 50%;
  bottom: clamp(0.75rem, 2.5vw, 1.4rem);
  z-index: 1;
  width: min(1200px, 100% - 2 * var(--gutter));
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--chalk-dim);
}

/* ===================== 断点：平板 ===================== */
@media (min-width: 720px) {
  .page-products .pr-panel-figure {
    margin-top: 1.25rem;
  }

  .page-products .pr-dims > div {
    grid-template-columns: 5.6rem minmax(0, 1fr);
    gap: 1.25rem;
  }
}

/* ===================== 断点：桌面 ===================== */
@media (min-width: 900px) {
  .page-products .pr-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pr-panel--schedule { grid-column: span 4; }
  .page-products .pr-panel--map      { grid-column: span 2; }
  .page-products .pr-panel--defense  { grid-column: span 2; }
  .page-products .pr-panel--setpiece { grid-column: span 4; }

  .page-products .pr-panel--setpiece {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(1rem, 2.6vw, 2rem);
  }

  .page-products .pr-panel--setpiece .pr-panel-figure {
    margin: 0;
  }

  .page-products .pr-schedule-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-products .pr-schedule-figure {
    transform: rotate(var(--tilt-a));
    border-radius: var(--radius-lg);
  }

  .page-products .pr-steps {
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    align-items: end;
  }

  .page-products .pr-step:nth-child(2) { margin-bottom: 1.1rem; }
  .page-products .pr-step:nth-child(3) { margin-bottom: 2.2rem; }
  .page-products .pr-step:nth-child(4) { margin-bottom: 3.3rem; }
  .page-products .pr-step:nth-child(5) { margin-bottom: 4.4rem; }

  .page-products .pr-map-stage {
    min-height: clamp(520px, 76vh, 680px);
  }
}

/* ===================== 动效降级 ===================== */
@media (prefers-reduced-motion: reduce) {
  .page-products .pr-map-routes path {
    animation: none;
    stroke-dashoffset: 0;
  }

  .page-products .pr-panel,
  .page-products .pr-step,
  .page-products .pr-panel-link,
  .page-products .pr-table tbody tr {
    transition: none;
  }

  .page-products .pr-schedule-figure {
    transform: none;
  }

  .page-products .pr-step:nth-child(n) {
    margin-bottom: 0;
  }
}