.page-products {
  --pp-pad-y: clamp(48px, 7vw, 104px);
  --pp-rail-w: 92px;
  background: var(--c-cream);
  color: var(--text-light-1);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  background: var(--c-indigo);
  color: var(--text-dark-1);
  border-bottom: 1px solid var(--line-dark);
}

.page-products .pp-hero-grid {
  display: grid;
  gap: clamp(32px, 6vw, 72px);
  padding-block: clamp(40px, 7vw, 96px);
}

.page-products .pp-hero .breadcrumb-list,
.page-products .pp-hero .breadcrumb-item {
  color: var(--text-dark-3);
}

.page-products .pp-hero .breadcrumb-link {
  color: var(--text-dark-2);
}

.page-products .pp-hero .eyebrow {
  color: var(--c-cyan);
  margin-top: 24px;
}

.page-products .pp-hero .display-1 {
  margin-top: 12px;
  color: var(--text-dark-1);
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-products .pp-hero .lede {
  margin-top: 20px;
  color: var(--text-dark-2);
  max-width: 62ch;
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.page-products .pp-hero-visual {
  position: relative;
  border: 1px solid var(--line-dark);
  padding: clamp(16px, 2.4vw, 28px);
  background-image:
    repeating-linear-gradient(to right, var(--line-dark) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(to bottom, var(--line-dark) 0 1px, transparent 1px 48px);
  background-color: var(--c-night);
}

.page-products .pp-hero-svg {
  display: block;
  width: 100%;
  height: auto;
}

/* 首屏数据条 */
.page-products .pp-strip {
  border-top: 1px solid var(--line-dark);
  background: var(--c-night);
}

.page-products .pp-strip-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
}

.page-products .pp-strip-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 0;
  border-right: 1px solid var(--line-dark);
  padding-right: 16px;
}

.page-products .pp-strip-item:nth-child(2n) {
  border-right: 0;
  padding-left: 16px;
}

.page-products .pp-strip-num {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-cyan);
  letter-spacing: -0.01em;
}

.page-products .pp-strip-unit {
  font-size: 0.5em;
  margin-left: 2px;
  color: var(--text-dark-2);
}

.page-products .pp-strip-cap {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dark-3);
}

/* ---------- 筛选条 ---------- */
.page-products .pp-filterbar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--c-cream);
  border-bottom: 1px solid var(--line-light);
  padding-block: 14px;
}

.page-products .pp-filterbar .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 模块 ---------- */
.page-products .pp-mod {
  border-bottom: 1px solid var(--line-light);
  padding-block: var(--pp-pad-y);
  background: var(--c-cream);
}

.page-products .pp-mod--dark {
  background: var(--c-indigo);
  color: var(--text-dark-1);
}

.page-products .pp-mod--paper {
  background: var(--c-paper);
}

.page-products .pp-mod-grid {
  display: grid;
  gap: 20px;
}

.page-products .pp-rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-left: 2px solid var(--c-cyan);
  padding-left: 12px;
}

.page-products .pp-rail-num {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-cyan);
}

.page-products .pp-rail-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-light-2);
}

.page-products .pp-mod--dark .pp-rail-label {
  color: var(--text-dark-3);
}

.page-products .pp-body {
  min-width: 0;
}

.page-products .pp-body .display-3 {
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  margin-bottom: 18px;
}

.page-products .pp-body .prose {
  max-width: 68ch;
  color: var(--text-light-2);
}

.page-products .pp-mod--dark .pp-body .prose,
.page-products .pp-mod--dark .pp-body .lede {
  color: var(--text-dark-2);
}

.page-products .pp-body .prose + .prose {
  margin-top: 1.1em;
}

.page-products .pp-mod--dark .pp-body .note {
  color: var(--text-dark-3);
}

.page-products .pp-link {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

/* ---------- 数据条 ---------- */
.page-products .pp-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--line-light);
  background: var(--line-light);
}

.page-products .pp-mod--dark .pp-stat-row {
  border-color: var(--line-dark);
  background: var(--line-dark);
}

.page-products .pp-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--c-paper);
}

.page-products .pp-mod--dark .pp-stat {
  background: var(--c-night);
}

.page-products .pp-stat .data-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-light-2);
}

.page-products .pp-mod--dark .pp-stat .data-label {
  color: var(--text-dark-3);
}

.page-products .pp-stat-num {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-indigo);
}

.page-products .pp-mod--dark .pp-stat-num {
  color: var(--c-cyan);
}

.page-products .pp-stat .data-unit {
  font-size: 12px;
  color: var(--text-light-2);
}

.page-products .pp-mod--dark .pp-stat .data-unit {
  color: var(--text-dark-3);
}

/* ---------- 通用条形 ---------- */
.page-products .pp-track {
  display: block;
  height: 8px;
  background: rgba(21, 23, 28, 0.09);
  overflow: hidden;
}

.page-products .pp-track > i {
  display: block;
  height: 100%;
  background: var(--c-moss);
  transition: width var(--dur) var(--ease);
}

.page-products .pp-track--alt > i {
  background: var(--c-clay);
}

.page-products .pp-mod--dark .pp-track {
  background: rgba(241, 235, 223, 0.10);
}

.page-products .pp-mod--dark .pp-track > i {
  background: var(--c-cyan);
}

.page-products .pp-w-25 { width: 25%; }
.page-products .pp-w-40 { width: 40%; }
.page-products .pp-w-55 { width: 55%; }
.page-products .pp-w-70 { width: 70%; }
.page-products .pp-w-85 { width: 85%; }
.page-products .pp-w-95 { width: 95%; }

/* ---------- 主客场对照 ---------- */
.page-products .pp-ab {
  position: relative;
  margin-top: 28px;
  border: 1px solid var(--line-dark);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .pp-ab-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pp-ab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .pp-ab-btn {
  cursor: pointer;
}

.page-products #pp-ab-home:checked ~ .pp-ab-bar label[for="pp-ab-home"],
.page-products #pp-ab-away:checked ~ .pp-ab-bar label[for="pp-ab-away"] {
  background: var(--c-cyan);
  color: var(--c-night);
  border-color: var(--c-cyan);
}

.page-products #pp-ab-home:checked ~ .pp-ab-panels .pp-ab-panel--away,
.page-products #pp-ab-away:checked ~ .pp-ab-panels .pp-ab-panel--home {
  display: none;
}

.page-products .pp-ab-input:focus-visible ~ .pp-ab-bar {
  outline: 2px solid var(--c-cyan);
  outline-offset: 4px;
}

.page-products .pp-ab-panels {
  display: grid;
  gap: 24px;
}

.page-products .pp-ab-panel {
  min-width: 0;
}

.page-products .pp-ab-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-dark);
  margin-bottom: 14px;
}

.page-products .pp-ab-cap {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dark-3);
}

.page-products .pp-ab-num {
  font-size: 16px;
  color: var(--c-cyan);
}

.page-products .pp-ab-line {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 36px;
  align-items: center;
  gap: 10px;
  padding-block: 7px;
}

.page-products .pp-ab-key {
  font-size: 13px;
  color: var(--text-dark-2);
}

.page-products .pp-ab-val {
  font-size: 14px;
  text-align: right;
  color: var(--text-dark-1);
}

/* ---------- 越位对比 ---------- */
.page-products .pp-offside {
  margin-top: 28px;
  border-top: 1px solid var(--line-light);
}

.page-products .pp-offside-legend {
  display: flex;
  gap: 18px;
  padding-block: 12px;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pp-offside-key {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light-2);
}

.page-products .pp-offside-key--a::before,
.page-products .pp-offside-key--b::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  vertical-align: -1px;
}

.page-products .pp-offside-key--a::before { background: var(--c-moss); }
.page-products .pp-offside-key--b::before { background: var(--c-clay); }

.page-products .pp-offside-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 34px minmax(0, 1fr) 34px;
  align-items: center;
  gap: 10px;
  padding-block: 11px;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pp-offside-round {
  font-size: 12px;
  color: var(--text-light-2);
}

.page-products .pp-offside-track {
  display: block;
  height: 10px;
  background: rgba(21, 23, 28, 0.07);
  overflow: hidden;
}

.page-products .pp-offside-bar {
  display: block;
  height: 100%;
  transition: width var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.page-products .pp-offside-bar--a { background: var(--c-moss); }
.page-products .pp-offside-bar--b { background: var(--c-clay); }

.page-products .pp-offside-row:hover .pp-offside-bar {
  filter: brightness(1.18);
}

.page-products .pp-offside-num {
  font-size: 13px;
  text-align: right;
  color: var(--text-light-2);
  transition: color var(--dur) var(--ease);
}

.page-products .pp-offside-row:hover .pp-offside-num {
  color: var(--c-indigo);
}

.page-products .pp-offside-row--avg {
  border-bottom: 0;
  border-top: 2px solid var(--c-indigo);
  margin-top: 6px;
  padding-top: 14px;
}

.page-products .pp-offside-row--avg .pp-offside-round,
.page-products .pp-offside-row--avg .pp-offside-num {
  color: var(--c-indigo);
  font-weight: 700;
}

/* ---------- 红黄牌 ---------- */
.page-products .pp-cards-table {
  margin-top: 28px;
  border: 1px solid var(--line-light);
  background: var(--c-cream);
}

.page-products .pp-cards-row {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pp-cards-row:last-child {
  border-bottom: 0;
}

.page-products .pp-cards-row--head {
  background: var(--c-indigo);
  color: var(--text-dark-2);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-products .pp-cards-round {
  font-size: 12px;
  color: var(--text-light-2);
}

.page-products .pp-cards-row--head .pp-cards-round,
.page-products .pp-cards-row--head .pp-cards-chips,
.page-products .pp-cards-row--head .pp-cards-note {
  color: var(--text-dark-3);
}

.page-products .pp-cards-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.page-products .pp-chip {
  display: block;
  width: 16px;
  height: 22px;
}

.page-products .pp-chip--y { background: var(--c-amber); }
.page-products .pp-chip--r { background: var(--c-red); }

.page-products .pp-cards-note {
  font-size: 12px;
  color: var(--text-light-2);
  white-space: nowrap;
}

.page-products .pp-cards-note--amber { color: #8a6a12; }
.page-products .pp-cards-note--red { color: var(--c-red); }

/* ---------- 赛前节点 ---------- */
.page-products .pp-nodes {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
}

.page-products .pp-node {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding-block: 18px;
  border-bottom: 1px solid var(--line-dark);
}

.page-products .pp-node-time {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-orange);
}

.page-products .pp-node-bar {
  display: block;
  height: 4px;
  background: rgba(241, 235, 223, 0.10);
}

.page-products .pp-node-bar > i {
  display: block;
  height: 100%;
  background: var(--c-cyan);
}

.page-products .pp-node-text {
  font-size: 15px;
  color: var(--text-dark-2);
  max-width: 62ch;
}

/* ---------- 订阅 ---------- */
.page-products .pp-sub-list {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--line-light);
  background: var(--line-light);
}

.page-products .pp-sub {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: var(--c-paper);
}

.page-products .pp-sub-tag {
  align-self: flex-start;
}

.page-products .pp-sub-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-light-1);
}

.page-products .pp-sub-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-light-2);
}

/* ---------- 四端 ---------- */
.page-products .pp-devices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--line-light);
  background: var(--line-light);
}

.page-products .pp-dev {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  padding: 24px 14px;
  background: var(--c-cream);
}

.page-products .pp-dev-frame {
  display: block;
  border: 1px solid var(--c-indigo);
  position: relative;
}

.page-products .pp-dev-frame::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-top: 2px solid var(--c-cyan);
}

.page-products .pp-dev-frame--web {
  width: 100%;
  max-width: 120px;
  aspect-ratio: 16 / 10;
}

.page-products .pp-dev-frame--phone {
  width: 40px;
  aspect-ratio: 9 / 16;
}

.page-products .pp-dev-frame--mini {
  width: 52px;
  aspect-ratio: 1 / 1;
}

.page-products .pp-dev-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-light-1);
}

.page-products .pp-dev-note {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-light-2);
}

/* ---------- 版本时间轴 ---------- */
.page-products .pp-timeline {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-left: 2px solid var(--line-dark);
}

.page-products .pp-tl {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 0 0 26px 22px;
}

.page-products .pp-tl::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--c-indigo);
  border: 2px solid var(--c-stone);
}

.page-products .pp-tl--current::before {
  background: var(--c-cyan);
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(59, 224, 206, 0.16);
}

.page-products .pp-tl-ver {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-cyan);
}

.page-products .pp-tl-when {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dark-3);
}

.page-products .pp-tl-what {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dark-2);
  max-width: 60ch;
}

/* ---------- 图片 ---------- */
.page-products .pp-figure {
  margin-top: 32px;
  border: 1px solid var(--line-light);
  background: var(--c-paper);
}

.page-products .pp-figure--tight {
  max-width: 520px;
}

.page-products .pp-mod--dark .pp-figure {
  border-color: var(--line-dark);
  background: var(--c-night);
}

.page-products .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-figure .media-caption {
  padding: 12px 16px;
  border-top: 1px solid var(--line-light);
  font-size: 13px;
  color: var(--text-light-2);
}

.page-products .pp-mod--dark .pp-figure .media-caption {
  border-top-color: var(--line-dark);
  color: var(--text-dark-3);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pp-strip-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-strip-item {
    padding-left: 20px;
  }

  .page-products .pp-strip-item:nth-child(2n) {
    padding-left: 20px;
  }

  .page-products .pp-strip-item:first-child {
    padding-left: 0;
  }

  .page-products .pp-strip-item:nth-child(2) {
    border-right: 1px solid var(--line-dark);
  }

  .page-products .pp-strip-item:last-child {
    border-right: 0;
  }

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

  .page-products .pp-sub-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .pp-mod-grid {
    grid-template-columns: var(--pp-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-products .pp-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    border-left: 0;
    border-top: 2px solid var(--c-cyan);
    padding-left: 0;
    padding-top: 14px;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-products .pp-rail-num {
    font-size: 34px;
  }

  .page-products .pp-ab-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }

  .page-products .pp-node {
    grid-template-columns: 96px minmax(0, 160px) minmax(0, 1fr);
    align-items: center;
    gap: 20px;
  }

  .page-products .pp-cards-row {
    grid-template-columns: 110px minmax(0, 1fr) 180px;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(48px, 6vw, 88px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-track > i,
  .page-products .pp-offside-bar,
  .page-products .pp-offside-num {
    transition: none;
  }
}