.page-products {
  --pp-pad: clamp(48px, 7vw, 92px);
  --pp-line: 1px solid var(--edge);
  --pp-shadow: 6px 0 0 0 rgba(28, 58, 46, .95);
  background: var(--ink);
  color: var(--paper);
  padding-top: calc(var(--head-h) + 20px);
  overflow-x: hidden;
}

.page-products .pp-crumbs {
  padding-bottom: 18px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding-bottom: clamp(44px, 6vw, 76px);
  border-bottom: var(--pp-line);
  isolation: isolate;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: -60px 0 auto 0;
  height: 120%;
  z-index: -1;
  background-image:
    repeating-linear-gradient(90deg, rgba(28, 58, 46, .55) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(28, 58, 46, .32) 0 1px, transparent 1px 96px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  pointer-events: none;
}

.page-products .pp-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
  max-width: 1140px;
}

.page-products .pp-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.2vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-products .pp-hero__lead {
  margin: 0;
  max-width: 70ch;
  font-size: 1.02rem;
  line-height: 1.82;
  color: var(--stone);
}

.page-products .pp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 6px;
}

.page-products .pp-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 模块总览 ---------- */
.page-products .pp-matrix {
  padding-block: var(--pp-pad);
  border-bottom: var(--pp-line);
}

.page-products .pp-matrix__banner {
  margin-bottom: clamp(22px, 3.6vw, 42px);
}

.page-products .pp-matrix__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-mcell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 18px;
  background: var(--ink-2);
  border: 2px solid var(--edge);
  border-top-width: 4px;
  box-shadow: var(--pp-shadow);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--t-fast) ease, box-shadow var(--t-fast) ease, transform var(--t-fast) ease;
}

.page-products .pp-mcell[data-accent="green"] { border-top-color: var(--green); }
.page-products .pp-mcell[data-accent="blue"] { border-top-color: var(--blue); }
.page-products .pp-mcell[data-accent="red"] { border-top-color: var(--red); }
.page-products .pp-mcell[data-accent="orange"] { border-top-color: var(--orange); }
.page-products .pp-mcell[data-accent="clay"] { border-top-color: var(--clay); }

.page-products .pp-mcell:hover,
.page-products .pp-mcell:focus-visible {
  border-color: var(--blue);
  border-top-color: var(--blue);
  box-shadow: 6px 0 0 0 rgba(78, 168, 255, .45);
  transform: translateY(-2px);
  outline: none;
}

.page-products .pp-mcell__idx {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .18em;
  color: var(--stone-2);
}

.page-products .pp-mcell__name {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pp-mcell__desc {
  margin: 0;
  flex: 1;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--stone);
}

.page-products .pp-mcell__cue {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--green);
}

/* ---------- 通用章节 ---------- */
.page-products .pp-sec {
  padding-block: var(--pp-pad);
  border-bottom: var(--pp-line);
}

.page-products .pp-sec__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
}

.page-products .pp-sec__aside,
.page-products .pp-sec__body,
.page-products .pp-sec__lead {
  min-width: 0;
}

.page-products .pp-sec__lead {
  max-width: 76ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .pp-sec__idx {
  display: inline-block;
  margin-bottom: 12px;
  padding-left: 9px;
  border-left: 2px solid var(--blue);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--blue);
}

.page-products .pp-sec h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-products .pp-sec p {
  margin: 0 0 1em;
  font-size: .97rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .pp-sec p:last-child {
  margin-bottom: 0;
}

.page-products .pp-sec__lede {
  font-size: 1rem;
}

.page-products .pp-sec__link {
  margin-top: 18px;
}

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

.page-products .pp-list li {
  position: relative;
  padding: 11px 0 11px 18px;
  border-top: var(--pp-line);
  font-size: .92rem;
  line-height: 1.74;
  color: var(--stone);
}

.page-products .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 9px;
  height: 2px;
  background: var(--green);
}

/* ---------- 净胜球 ---------- */
.page-products .pp-barset {
  display: grid;
  gap: 16px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--ink-2);
  border: 2px solid var(--edge);
}

.page-products .pp-bar {
  display: grid;
  grid-template-columns: minmax(66px, 92px) minmax(0, 1fr) 52px;
  align-items: center;
  gap: 12px;
}

.page-products .pp-bar__team {
  font-size: .86rem;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pp-bar__val {
  font-family: var(--font-mono);
  font-size: .9rem;
  text-align: right;
  color: var(--blue);
}

.page-products .pp-bar .diffbar {
  min-height: 14px;
}

.page-products .pp-panel-note {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.75;
  letter-spacing: .01em;
  color: var(--stone-2);
}

.page-products .pp-hi {
  color: var(--blue);
}

.page-products .pp-table-wrap {
  border: 2px solid var(--edge);
  background: var(--ink-2);
}

/* ---------- 伤停与射门 ---------- */
.page-products .pp-sec__figure {
  margin: 0 0 clamp(22px, 3.4vw, 36px);
}

.page-products .pp-duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
}

.page-products .pp-duo__col {
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-2);
  border: 2px solid var(--edge);
}

.page-products .pp-duo__title {
  margin: 0 0 12px;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

/* ---------- 转会与杯赛 ---------- */
.page-products .pp-sec__grid--flip .pp-sec__aside {
  order: -1;
}

.page-products .pp-acc {
  border: 2px solid var(--edge);
  background: var(--ink-2);
  margin-bottom: 12px;
  box-shadow: var(--pp-shadow);
}

.page-products .pp-acc:last-child {
  margin-bottom: 0;
}

.page-products .pp-acc > summary {
  position: relative;
  cursor: pointer;
  padding: 15px 44px 15px 16px;
  font-family: var(--font-mono);
  font-size: .84rem;
  letter-spacing: .06em;
  color: var(--paper);
  list-style: none;
  transition: color var(--t-fast) ease;
}

.page-products .pp-acc > summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-acc > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--green);
}

.page-products .pp-acc[open] > summary::after {
  content: "–";
}

.page-products .pp-acc > summary:hover,
.page-products .pp-acc > summary:focus-visible {
  color: var(--blue);
  outline: none;
}

.page-products .pp-acc__body {
  padding: 14px 16px 16px;
  border-top: var(--pp-line);
  font-size: .9rem;
  line-height: 1.78;
  color: var(--stone);
}

/* ---------- 替补贡献 ---------- */
.page-products .pp-sec__aside-figure {
  margin: 0;
}

/* ---------- 筛选 ---------- */
.page-products .pp-sec--filter {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

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

.page-products .pp-chip {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--edge);
  background: var(--ink-2);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--stone);
}

.page-products .pp-chip--on {
  border-color: var(--green);
  color: var(--paper);
}

.page-products .pp-chip--meta {
  border-color: var(--blue);
  color: var(--blue);
}

/* ---------- 导出 ---------- */
.page-products .pp-sec--export {
  background: var(--ink-2);
}

.page-products .pp-export__figure {
  margin: 0 0 clamp(22px, 3.4vw, 36px);
}

.page-products .pp-export-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-export-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 24px);
  background: var(--ink);
  border: 2px solid var(--edge);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-export-card__name {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: .06em;
  color: var(--green);
}

.page-products .pp-export-card__desc {
  margin: 0;
  flex: 1;
  font-size: .92rem;
  line-height: 1.76;
  color: var(--stone);
}

.page-products .pp-export-card .pp-acc {
  margin-bottom: 0;
  box-shadow: none;
  border-width: 1px;
}

.page-products .pp-export-card .pp-acc > summary {
  font-size: .78rem;
  padding-block: 11px;
}

/* ---------- 使用场景 ---------- */
.page-products .pp-sec--scenes {
  border-bottom: none;
}

.page-products .pp-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-scene {
  padding: clamp(18px, 2.4vw, 24px);
  border: 2px solid var(--edge);
  border-left-width: 4px;
  border-left-color: var(--clay);
  background: var(--ink-2);
}

.page-products .pp-scene__idx {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--stone-2);
}

.page-products .pp-scene__name {
  margin: 8px 0 10px;
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pp-scene p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.76;
  color: var(--stone);
}

/* ---------- 收尾 ---------- */
.page-products .pp-final {
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(24px, 3.6vw, 44px);
  background: var(--ink-2);
  border: 2px solid var(--edge);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-final__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.05rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-products .pp-final__text {
  margin: 0 0 20px;
  max-width: 66ch;
  font-size: .97rem;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pp-matrix__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .pp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--gap);
  }

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

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

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

@media (min-width: 1000px) {
  .page-products .pp-matrix__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pp-mcell--wide {
    grid-column: span 2;
  }

  .page-products .pp-sec__grid {
    grid-template-columns: minmax(260px, 330px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-sec__grid--flip {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 330px);
  }

  .page-products .pp-sec__grid--flip .pp-sec__aside {
    order: 0;
  }

  .page-products .pp-sec__aside {
    position: sticky;
    top: calc(var(--head-h) + 28px);
  }

  .page-products .pp-sec__grid--flip .pp-sec__body {
    order: -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-mcell {
    transition: none;
  }

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