.page-products {
  --pp-aside: 258px;
  --pp-gap: clamp(20px, 4vw, 56px);
  --pp-pad: clamp(48px, 8vw, 92px);
  background: var(--teal);
}

.page-products .section {
  padding: var(--pp-pad) 0;
}

.page-products .section--teal {
  color: var(--paper);
}

.page-products .section--paper {
  color: var(--ink);
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 clamp(72px, 11vw, 132px);
  color: var(--paper);
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(122, 77, 255, 0.32), transparent 60%),
    radial-gradient(95% 78% at 6% 94%, rgba(178, 58, 46, 0.46), transparent 64%),
    linear-gradient(158deg, var(--teal) 0%, var(--teal-2) 56%, var(--teal) 100%);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(40px, 7vw, 84px);
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.page-products .pp-hero__inner {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  align-items: start;
}

.page-products .breadcrumbs {
  margin-bottom: 20px;
}

.page-products .breadcrumbs ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .breadcrumbs__item {
  color: var(--archive);
}

.page-products .breadcrumbs__item a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line-light);
}

.page-products .breadcrumbs__item a:hover {
  color: var(--lime);
}

.page-products .pp-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-products .pp-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(28px, 6.2vw, 52px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.01em;
  max-width: 18em;
}

.page-products .pp-hero__lede {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.78;
  max-width: 34em;
  color: rgba(243, 237, 228, 0.88);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero__panel {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-products .pp-hero__panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 56px;
  background: var(--laterite);
}

.page-products .pp-panel__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-products .pp-jump {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .pp-jump a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 8px;
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid rgba(243, 237, 228, 0.12);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .pp-jump a:hover {
  background: var(--glass-strong);
  color: var(--lime);
}

.page-products .pp-jump__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lime);
  flex: 0 0 auto;
}

/* ---------- 章节头 ---------- */

.page-products .pp-sec-head {
  max-width: 46em;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-products .pp-num {
  display: block;
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-size: clamp(38px, 8vw, 74px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--laterite);
}

.page-products .section--teal .pp-num {
  color: var(--lime);
}

.page-products .pp-h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 3.8vw, 32px);
  line-height: 1.28;
  font-weight: 700;
}

.page-products .pp-h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 700;
}

.page-products .pp-lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  max-width: 40em;
}

.page-products .section--teal .pp-lede {
  color: rgba(243, 237, 228, 0.86);
}

.page-products .pp-note {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--archive);
}

/* ---------- 错位分栏 ---------- */

.page-products .pp-row {
  display: grid;
  gap: clamp(20px, 3.4vw, 34px);
}

.page-products .pp-row__aside .pp-num {
  margin-bottom: 10px;
}

.page-products .pp-row__demo > * + * {
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 通用卡片与表格 ---------- */

.page-products .pp-card {
  padding: 20px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.page-products .section--paper .pp-card {
  border-color: var(--line-dark);
  background: #ffffff;
}

.page-products .pp-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.62;
  border-bottom: 1px solid var(--line-dark);
}

.page-products .pp-table thead th {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  font-weight: 500;
  color: var(--laterite);
  border-bottom: 2px solid var(--laterite);
  white-space: nowrap;
}

.page-products .pp-table tbody th {
  position: relative;
  padding-left: 22px;
  font-weight: 700;
  white-space: nowrap;
}

.page-products .pp-table tbody th::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 3px;
  height: 16px;
  background: var(--laterite);
}

.page-products .pp-table a {
  color: var(--laterite);
  text-decoration: none;
  border-bottom: 1px solid rgba(178, 58, 46, 0.4);
}

.page-products .pp-table a:hover {
  color: var(--violet);
  border-color: var(--violet);
}

.page-products .pp-table tbody tr:hover td,
.page-products .pp-table tbody tr:hover th {
  background: rgba(178, 58, 46, 0.07);
}

.page-products .pp-table--tag {
  min-width: 600px;
  font-size: 14px;
}

.page-products .section--teal .pp-table th,
.page-products .section--teal .pp-table td {
  border-bottom-color: var(--line-light);
}

.page-products .section--teal .pp-table thead th {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .section--teal .pp-table tbody th::before {
  background: var(--lime);
}

.page-products .section--teal .pp-table tbody tr:hover td,
.page-products .section--teal .pp-table tbody tr:hover th {
  background: var(--glass);
}

/* ---------- 媒体 ---------- */

.page-products .media {
  margin: 0;
}

.page-products .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-products .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--archive);
}

/* ---------- 专题模块列表 ---------- */

.page-products .pp-modules {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
}

.page-products .pp-module {
  padding: 16px 18px;
  background: var(--teal);
}

.page-products .pp-module__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lime);
  margin-bottom: 4px;
}

.page-products .pp-module__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
}

.page-products .pp-module p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(243, 237, 228, 0.82);
}

/* ---------- 手机版战绩 ---------- */

.page-products .pp-zhanji {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .pp-zhanji__shot {
  max-width: 340px;
}

.page-products .pp-fields {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pp-fields li {
  padding-left: 14px;
  border-left: 2px solid var(--laterite);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .pp-fields__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--laterite);
  margin-right: 8px;
}

.page-products .pp-tip {
  margin: 0;
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.72;
  background: var(--paper);
  border-left: 3px solid var(--violet);
}

/* ---------- 标签筛选 ---------- */

.page-products .pp-filter {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.page-products .pp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-tags .tag {
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .pp-tags .tag:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.page-products .pp-tags .tag.is-active,
.page-products .pp-tags .tag[aria-pressed="true"] {
  background: var(--violet);
  border-color: var(--violet);
  color: #ffffff;
}

.page-products .pp-count {
  margin: 14px 0 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

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

.page-products .pp-hit-item {
  display: grid;
  gap: 4px;
  padding: 13px 15px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(14, 59, 62, 0.55);
}

.page-products .pp-hit-item[hidden] {
  display: none;
}

.page-products .pp-hit-item__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--archive);
}

.page-products .pp-hit-item__name {
  font-size: 15px;
  font-weight: 600;
}

.page-products .pp-hit-item__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--lime);
}

/* ---------- 回看 ---------- */

.page-products .pp-replay {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pp-replay__item {
  position: relative;
  padding: 16px 18px;
  background: #ffffff;
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--laterite);
  border-radius: var(--radius);
}

.page-products .pp-replay__item.is-archived {
  border-left-color: var(--archive);
  background: #EDE8DF;
  color: var(--archive);
}

.page-products .pp-replay__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.page-products .pp-replay__round {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--laterite);
}

.page-products .pp-replay__item.is-archived .pp-replay__round {
  color: var(--archive);
}

.page-products .pp-replay__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
}

.page-products .pp-replay__meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
}

.page-products .pp-replay__archived {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--archive);
  opacity: 1;
  transition: opacity 0.2s var(--ease);
}

.page-products .countdown {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid var(--lime);
  border-radius: 999px;
}

.page-products .countdown[data-urgent="true"] {
  color: #ffffff;
  background: var(--violet);
  border-color: var(--violet);
  animation: pp-breathe 2s ease-in-out infinite;
}

.page-products .pp-countdown--archived {
  color: var(--paper);
  background: transparent;
  border-color: var(--archive);
}

@keyframes pp-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ---------- 数据面板 ---------- */

.page-products .pp-stats {
  display: grid;
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .pp-stats .stat {
  padding: 18px 20px;
  background: var(--teal);
}

.page-products .pp-stats .stat__num {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-products .pp-stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(243, 237, 228, 0.8);
}

.page-products .pp-sub {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-products .pp-sub .pp-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(243, 237, 228, 0.86);
}

.page-products .pp-sub .pp-card a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 78, 0.5);
}

.page-products .pp-sub .pp-card a:hover {
  color: #ffffff;
  border-color: #ffffff;
}

/* ---------- 版本演进 ---------- */

.page-products .pp-rail {
  margin: 0 0 clamp(24px, 4vw, 38px);
  padding: 0 4px 14px;
  list-style: none;
  display: flex;
  gap: clamp(18px, 4vw, 46px);
  overflow-x: auto;
  position: relative;
  border-bottom: 1px solid var(--line-dark);
}

.page-products .pp-rail__item {
  position: relative;
  flex: 0 0 auto;
  padding-top: 20px;
}

.page-products .pp-rail__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--archive);
}

.page-products .pp-rail__item--now::before {
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(198, 242, 78, 0.25);
}

.page-products .pp-rail__ver {
  display: block;
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--teal);
}

.page-products .pp-rail__item--now .pp-rail__ver {
  color: var(--laterite);
}

.page-products .pp-rail__label {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--archive);
}

.page-products .pp-versions {
  display: grid;
  gap: 0;
}

.page-products .collapse {
  border-top: 1px solid var(--line-dark);
}

.page-products .collapse:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.page-products .collapse__trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  width: 100%;
  padding: 16px 2px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.page-products .collapse__trigger:hover .pp-ver__name {
  color: var(--laterite);
}

.page-products .collapse__idx {
  font-family: var(--font-num);
  font-size: 22px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--laterite);
  flex: 0 0 auto;
}

.page-products .pp-ver__name {
  font-size: 16px;
  font-weight: 600;
  transition: color 0.2s var(--ease);
}

.page-products .collapse__panel {
  display: block;
  padding: 0 0 18px 2px;
  max-width: 42em;
}

.page-products .collapse__panel[hidden] {
  display: none;
}

.page-products .collapse__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 收尾 ---------- */

.page-products .pp-cta {
  position: relative;
  color: var(--paper);
  background:
    linear-gradient(112deg, var(--laterite-deep) 0%, var(--laterite) 58%, var(--laterite-deep) 100%);
}

.page-products .pp-cta::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--lime), var(--violet));
}

.page-products .pp-cta__title {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .pp-cta__grid {
  display: grid;
  gap: 1px;
  background: rgba(243, 237, 228, 0.22);
  border: 1px solid rgba(243, 237, 228, 0.22);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pp-cta__tile {
  display: grid;
  gap: 6px;
  padding: 20px;
  background: rgba(122, 33, 25, 0.55);
  color: var(--paper);
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .pp-cta__tile:hover {
  background: rgba(14, 59, 62, 0.72);
  transform: translateY(-2px);
}

.page-products .pp-cta__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-products .pp-cta__name {
  font-size: 17px;
  font-weight: 700;
}

.page-products .pp-cta__desc {
  font-size: 14px;
  line-height: 1.66;
  color: rgba(243, 237, 228, 0.84);
}

.page-products .pp-cta__note {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: rgba(243, 237, 228, 0.78);
}

/* ---------- 断点 ---------- */

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

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

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

@media (min-width: 880px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-products .pp-row {
    grid-template-columns: var(--pp-aside) minmax(0, 1fr);
    gap: var(--pp-gap);
    align-items: start;
  }

  .page-products .pp-row__aside {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

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

  .page-products .pp-zhanji {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-products .pp-zhanji__shot {
    max-width: none;
  }

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

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

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

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

  .page-products .pp-replay__archived {
    opacity: 0;
  }

  .page-products .pp-replay__item:hover .pp-replay__archived,
  .page-products .pp-replay__item:focus-within .pp-replay__archived {
    opacity: 1;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-hits {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .countdown[data-urgent="true"] {
    animation: none;
  }

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