.page-products {
  --pp-line: #253654;
  --pp-line-soft: rgba(37, 54, 84, .55);
  --pp-pad: clamp(52px, 8.5vw, 104px);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 40px) 0 clamp(52px, 8vw, 92px);
}

.page-products .pp-hero-glow {
  position: absolute;
  inset: -32% -22% auto -22%;
  height: 92%;
  pointer-events: none;
  background:
    radial-gradient(52% 62% at 78% 26%, rgba(255, 122, 26, .22), transparent 70%),
    radial-gradient(46% 60% at 18% 8%, rgba(34, 230, 210, .17), transparent 72%),
    radial-gradient(34% 46% at 52% 0%, rgba(139, 92, 246, .15), transparent 74%);
}

.page-products .pp-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  margin-top: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-products .pp-eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.page-products .pp-hero-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.6vw, 76px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--text-primary);
}

.page-products .pp-hero-title-mark {
  position: relative;
  display: inline-block;
  color: var(--accent-cyan);
}

.page-products .pp-hero-title-mark::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -.06em;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), rgba(34, 230, 210, 0));
}

.page-products .pp-hero-lead {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--text-muted);
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pp-hero-panel {
  position: relative;
  padding: clamp(20px, 3.4vw, 30px);
  background: linear-gradient(160deg, #111C32, #0D1424 72%);
  border: 1px solid var(--pp-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .pp-panel-tag {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--accent-cyan);
}

.page-products .pp-panel-title {
  margin: 12px 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 28px);
  line-height: 1.28;
  color: var(--text-primary);
}

.page-products .pp-panel-list {
  margin: 0;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .pp-panel-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-panel-row dt {
  font-size: 13px;
  color: var(--text-muted);
}

.page-products .pp-panel-row dd {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text-primary);
}

.page-products .pp-panel-foot {
  margin: 16px 0 0;
  font-size: 10px;
  letter-spacing: .18em;
  color: rgba(143, 163, 191, .6);
}

/* ---------- 通用区块头 ---------- */
.page-products .pp-timeline,
.page-products .pp-sub,
.page-products .pp-filter,
.page-products .pp-replay,
.page-products .pp-plans,
.page-products .pp-partner {
  padding: var(--pp-pad) 0;
}

.page-products .pp-timeline,
.page-products .pp-filter,
.page-products .pp-plans {
  background: var(--bg-panel);
  border-top: 1px solid var(--pp-line-soft);
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-sec-head {
  max-width: 780px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-products .pp-sec-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 4.6vw, 40px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--text-primary);
}

.page-products .pp-sec-lead {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-products .pp-body {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* ---------- 图片 ---------- */
.page-products .pp-figure,
.page-products .pp-split-media,
.page-products .pp-filter-media,
.page-products .pp-replay-figure {
  margin: 0;
  border: 1px solid var(--pp-line);
  background: var(--bg-layer);
  overflow: hidden;
}

.page-products .pp-figure img,
.page-products .pp-split-media img,
.page-products .pp-filter-media img,
.page-products .pp-replay-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-figure--band {
  margin-bottom: clamp(30px, 5vw, 52px);
}

.page-products .pp-figure--band img {
  max-height: 340px;
}

.page-products .pp-figcap {
  padding: 10px 14px;
  border-top: 1px solid var(--pp-line);
  font-size: 10.5px;
  letter-spacing: .12em;
  color: var(--text-muted);
}

/* ---------- 时间轴 ---------- */
.page-products .pp-ticks {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 38px;
}

.page-products .pp-ticks::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 8px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-cyan), var(--pp-line) 26%, var(--pp-line) 78%, transparent);
}

.page-products .pp-tick {
  position: relative;
  padding-bottom: clamp(28px, 4.5vw, 44px);
}

.page-products .pp-tick:last-child {
  padding-bottom: 0;
}

.page-products .pp-tick::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--bg-panel);
  border: 1px solid var(--accent-cyan);
  transform: rotate(45deg);
}

.page-products .pp-tick-node {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--accent-cyan);
}

.page-products .pp-tick-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.6vw, 22px);
  line-height: 1.4;
  color: var(--text-primary);
}

.page-products .pp-tick-text {
  margin: 10px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-products .pp-tick-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
}

.page-products .pp-tick-tags li {
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--accent-cyan);
  background: rgba(34, 230, 210, .06);
  border: 1px solid rgba(34, 230, 210, .26);
}

/* ---------- 双栏 ---------- */
.page-products .pp-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .pp-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 16px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .pp-facts li {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-muted);
}

.page-products .pp-facts .mono {
  display: block;
  margin-bottom: 4px;
  font-size: clamp(22px, 3vw, 27px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
}

.page-products .pp-inline-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 22px;
  padding: 2px 0;
  font-size: 14px;
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 157, 255, .35);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pp-inline-link:hover,
.page-products .pp-inline-link:focus-visible {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

/* ---------- 筛选演示 ---------- */
.page-products .pp-filter-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .pp-filter-demo {
  padding: clamp(18px, 3vw, 26px);
  background: var(--bg-layer);
  border: 1px solid var(--pp-line);
}

.page-products .rf-wrap {
  position: relative;
}

.page-products .rf-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-products .rf-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .rf-chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  font-size: 13px;
  color: var(--text-muted);
  background: rgba(13, 20, 36, .8);
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  cursor: pointer;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}

.page-products .rf-chip:hover {
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

.page-products .rf-wrap:has(.rf-input:focus-visible) .rf-chips {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 4px;
}

.page-products .rf-results {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pp-line);
}

.page-products .rf-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--pp-line-soft);
  transition: background .18s var(--ease), padding-left .18s var(--ease);
}

.page-products .rf-item:hover {
  padding-left: 10px;
  background: rgba(34, 230, 210, .05);
}

.page-products .rf-item-tag {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--accent-cyan);
}

.page-products .rf-item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-products .rf-item-fields {
  font-size: 12.5px;
  color: var(--text-muted);
}

.page-products #rf-football:checked ~ .rf-results .rf-item:not([data-cat="football"]),
.page-products #rf-basketball:checked ~ .rf-results .rf-item:not([data-cat="basketball"]),
.page-products #rf-volleyball:checked ~ .rf-results .rf-item:not([data-cat="volleyball"]),
.page-products #rf-esports:checked ~ .rf-results .rf-item:not([data-cat="esports"]),
.page-products #rf-racing:checked ~ .rf-results .rf-item:not([data-cat="racing"]) {
  display: none;
}

.page-products #rf-all:checked ~ .rf-chips label[for="rf-all"],
.page-products #rf-football:checked ~ .rf-chips label[for="rf-football"],
.page-products #rf-basketball:checked ~ .rf-chips label[for="rf-basketball"],
.page-products #rf-volleyball:checked ~ .rf-chips label[for="rf-volleyball"],
.page-products #rf-esports:checked ~ .rf-chips label[for="rf-esports"],
.page-products #rf-racing:checked ~ .rf-chips label[for="rf-racing"] {
  color: #061019;
  font-weight: 600;
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.page-products .pp-filter-note {
  margin: 16px 0 0;
  font-size: 10.5px;
  letter-spacing: .1em;
  color: rgba(143, 163, 191, .75);
}

/* ---------- 回放检索 ---------- */
.page-products .pp-replay-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 34px);
  align-items: start;
}

.page-products .pp-search {
  padding: clamp(16px, 3vw, 24px);
  background: var(--bg-layer);
  border: 1px solid var(--pp-line);
}

.page-products .pp-search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--bg-void);
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(34, 230, 210, .07);
}

.page-products .pp-search-ico {
  flex: 0 0 auto;
  width: 13px;
  height: 13px;
  border: 1.5px solid var(--accent-cyan);
  border-radius: 50%;
  position: relative;
}

.page-products .pp-search-ico::after {
  content: "";
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 6px;
  height: 1.5px;
  background: var(--accent-cyan);
  transform: rotate(45deg);
}

.page-products .pp-search-term {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-size: 14.5px;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .pp-search-term mark {
  padding: 0 2px;
  background: rgba(255, 122, 26, .22);
  color: var(--accent-orange);
}

.page-products .pp-search-latency {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--accent-cyan);
}

.page-products .pp-search-meta {
  margin: 12px 0 16px;
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--text-muted);
}

.page-products .pp-clips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-clip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px;
  background: rgba(7, 11, 20, .55);
  border: 1px solid var(--pp-line-soft);
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}

.page-products .pp-clip:hover {
  transform: translateY(-2px);
  border-color: var(--accent-cyan);
}

.page-products .pp-clip-thumb {
  flex: 0 0 auto;
  width: 64px;
  height: 40px;
  background:
    linear-gradient(120deg, rgba(34, 230, 210, .22), rgba(91, 157, 255, .16) 55%, rgba(139, 92, 246, .2)),
    var(--bg-layer);
  border: 1px solid rgba(34, 230, 210, .2);
}

.page-products .pp-clip-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .pp-clip-meta {
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--text-muted);
}

.page-products .pp-clip-title {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
}

.page-products .pp-related {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--pp-line);
  background: linear-gradient(180deg, rgba(17, 28, 50, .7), rgba(13, 20, 36, .5));
}

.page-products .pp-related-tag {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--accent-orange);
}

.page-products .pp-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .pp-related-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-products .pp-related-desc {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-products .pp-related-stat {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--pp-line-soft);
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--accent-cyan);
}

.page-products .pp-replay-figure {
  margin-top: clamp(26px, 4vw, 42px);
}

/* ---------- 方案对比 ---------- */
.page-products .pp-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--pp-line);
  background: var(--bg-void);
}

.page-products .pp-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-table-caption {
  padding: 14px 16px;
  text-align: left;
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--accent-cyan);
  border-bottom: 1px solid var(--pp-line);
  white-space: nowrap;
}

.page-products .pp-table tbody th {
  padding: 18px 16px;
  text-align: left;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
  border-bottom: 1px solid var(--pp-line-soft);
  white-space: nowrap;
}

.page-products .pp-table tbody td {
  padding: 18px 16px;
  line-height: 1.7;
  color: var(--text-muted);
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-table tbody td:nth-child(2) {
  color: var(--text-primary);
}

.page-products .pp-table tbody tr {
  transition: background .18s var(--ease);
}

.page-products .pp-table tbody tr:hover {
  background: rgba(34, 230, 210, .05);
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pp-path {
  margin-top: clamp(30px, 5vw, 52px);
}

.page-products .pp-path-head {
  margin: 0 0 18px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--accent-cyan);
}

.page-products .pp-path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pp-path-list li {
  position: relative;
  padding: 16px 16px 16px 18px;
  background: rgba(7, 11, 20, .5);
  border: 1px solid var(--pp-line-soft);
  border-left: 2px solid var(--accent-orange);
  transition: border-left-color .18s var(--ease), background .18s var(--ease);
}

.page-products .pp-path-list li:hover {
  background: rgba(255, 122, 26, .05);
  border-left-color: var(--accent-cyan);
}

.page-products .pp-path-num {
  display: block;
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(143, 163, 191, .8);
}

.page-products .pp-path-title {
  margin: 8px 0 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-products .pp-path-desc {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text-muted);
}

/* ---------- 机构合作 ---------- */
.page-products .pp-split--reverse .pp-split-media {
  order: -1;
}

.page-products .pp-split-media--square img {
  aspect-ratio: 1 / 1;
}

.page-products .pp-split-text .btn {
  margin-top: 26px;
}

/* ---------- 收束条 ---------- */
.page-products .pp-cta {
  padding: 0 0 var(--pp-pad);
}

.page-products .pp-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: clamp(22px, 4vw, 34px);
  background:
    linear-gradient(120deg, rgba(34, 230, 210, .1), rgba(91, 157, 255, .07) 48%, rgba(139, 92, 246, .1)),
    var(--bg-layer);
  border: 1px solid var(--pp-line);
}

.page-products .pp-cta-eyebrow {
  margin: 0;
  font-size: 10.5px;
  letter-spacing: .2em;
  color: var(--accent-cyan);
}

.page-products .pp-cta-text {
  margin: 0;
  max-width: 34em;
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 500;
  line-height: 1.65;
  color: var(--text-primary);
}

.page-products .pp-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}

.page-products .pp-cta-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 157, 255, .35);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pp-cta-link:hover,
.page-products .pp-cta-link:focus-visible {
  color: var(--accent-orange);
  border-bottom-color: var(--accent-orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .rf-item {
    grid-template-columns: minmax(120px, 160px) minmax(0, 1fr) auto;
    align-items: center;
    gap: 4px 16px;
  }

  .page-products .pp-path-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(40px, 6vw, 76px);
  }

  .page-products .pp-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(40px, 5vw, 64px);
  }

  .page-products .pp-split--reverse {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-products .pp-filter-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .pp-replay-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .pp-path-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px 40px;
  }

  .page-products .pp-cta-eyebrow {
    grid-column: 1 / -1;
  }

  .page-products .pp-cta-links {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-ticks {
    padding-left: 46px;
  }

  .page-products .pp-tick::before {
    left: -41px;
    width: 11px;
    height: 11px;
  }

  .page-products .pp-ticks::before {
    left: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-clip,
  .page-products .rf-item,
  .page-products .pp-path-list li,
  .page-products .pp-inline-link,
  .page-products .pp-cta-link {
    transition: none;
  }

  .page-products .pp-clip:hover {
    transform: none;
  }
}