.page-products {
  --pp-cut: 16px;
  background-color: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: 96px 0 48px;
  background-color: var(--ink-deep);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -120px;
  width: 320px;
  height: 320px;
  background: repeating-linear-gradient(
    135deg,
    rgba(182, 255, 60, 0.10) 0 2px,
    transparent 2px 14px
  );
  pointer-events: none;
}

.page-products .pp-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-products .pp-hero .eyebrow {
  margin: 0 0 14px;
  color: var(--neon);
  letter-spacing: 0.14em;
}

.page-products .pp-hero h1 {
  margin: 0 0 18px;
  max-width: 22ch;
  font-family: var(--f-sans);
  font-size: 30px;
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-products .pp-hero .lede {
  max-width: 62ch;
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .pp-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

/* ---------- 主体骨架 ---------- */
.page-products .pp-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 32px;
  padding-bottom: 72px;
}

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

/* ---------- 左侧栏目导航 ---------- */
.page-products .pp-rail {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.page-products .pp-rail::-webkit-scrollbar {
  display: none;
}

.page-products .pp-rail-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}

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

.page-products .pp-rail-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.35;
  text-decoration: none;
  transition: color 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.page-products .pp-rail-link .mono {
  color: var(--clay);
  font-size: 12px;
}

.page-products .pp-rail-link:hover,
.page-products .pp-rail-link:focus-visible {
  color: var(--paper);
  border-color: var(--neon);
  background-color: rgba(182, 255, 60, 0.06);
}

/* ---------- 栏目索引 ---------- */
.page-products .pp-index {
  margin-bottom: 48px;
}

.page-products .pp-index-title {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
}

.page-products .pp-index .filter-bar {
  margin-bottom: 18px;
}

.page-products .pp-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background-color: var(--line);
  border: 1px solid var(--line);
}

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

.page-products .pp-tile a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 3px;
  height: 100%;
  padding: 15px 16px;
  background-color: var(--ink);
  color: var(--paper);
  text-decoration: none;
  transition: background-color 0.16s ease;
}

.page-products .pp-tile a:hover,
.page-products .pp-tile a:focus-visible {
  background-color: rgba(182, 255, 60, 0.07);
}

.page-products .pp-tile-no {
  grid-row: 1 / 3;
  align-self: start;
  padding-top: 3px;
  color: var(--clay);
  font-size: 13px;
}

.page-products .pp-tile-name {
  font-size: 16px;
  font-weight: 700;
}

.page-products .pp-tile-desc {
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.5;
}

/* ---------- 章节通用 ---------- */
.page-products .pp-sec {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 92px;
}

.page-products .pp-sec-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 22px;
}

.page-products .pp-sec-no {
  font-family: var(--f-display);
  font-size: 40px;
  font-weight: 900;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px rgba(241, 236, 226, 0.5);
}

.page-products .pp-sec-head h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.25;
}

.page-products .pp-sec-sub {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.55;
}

.page-products .pp-sec-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

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

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

/* ---------- 三段说明 ---------- */
.page-products .pp-meta {
  display: grid;
  gap: 0;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  background-color: rgba(43, 49, 56, 0.42);
}

.page-products .pp-meta > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 14px;
  border-top: 1px solid var(--line);
}

.page-products .pp-meta > div:first-child {
  border-top: 0;
}

.page-products .pp-meta dt {
  color: var(--moss);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-family: var(--f-mono);
}

.page-products .pp-meta dd {
  margin: 0;
  color: var(--paper);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .pp-note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--neon);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pp-note--wide {
  max-width: 78ch;
  margin-bottom: 22px;
}

.page-products .pp-body-text {
  margin: 0 0 14px;
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.75;
}

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

/* ---------- 配图 ---------- */
.page-products .pp-figure {
  margin: 0;
  min-width: 0;
}

.page-products .pp-shot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background-color: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%);
}

.page-products .pp-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-products .pp-figure .media-caption {
  margin-top: 10px;
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.55;
}

/* ---------- 表格 ---------- */
.page-products .pp-scroll-x {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
}

.page-products .pp-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-table-cap {
  padding: 10px 14px;
  text-align: left;
  color: var(--text-soft);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.55;
}

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

.page-products .pp-table th {
  color: var(--text-soft);
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-bottom-color: var(--line-strong);
}

.page-products .pp-table td .tag {
  white-space: nowrap;
}

.page-products .pp-table .mono {
  color: var(--ice);
  white-space: nowrap;
}

/* ---------- 标签组与列表 ---------- */
.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

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

.page-products .pp-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background-color: rgba(43, 49, 56, 0.42);
  font-size: 14px;
  line-height: 1.55;
}

.page-products .pp-list .mono {
  color: var(--amber);
  font-size: 12px;
}

.page-products .pp-list--link li {
  padding: 0;
  background-color: rgba(43, 49, 56, 0.42);
}

.page-products .pp-list--link a {
  display: block;
  width: 100%;
  padding: 13px 14px;
  color: var(--paper);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-products .pp-list--link a:hover,
.page-products .pp-list--link a:focus-visible {
  color: var(--neon);
  border-left-color: var(--neon);
}

/* ---------- 集锦横幅 ---------- */
.page-products .pp-sec--banner {
  padding-top: 40px;
}

.page-products .pp-banner {
  margin: 0 0 26px;
}

.page-products .pp-shot--banner {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 32px), calc(100% - 32px) 100%, 0 100%);
}

/* ---------- 轮次轴 ---------- */
.page-products .pp-axis-card {
  margin-bottom: 24px;
  padding: 18px 16px 12px;
  border: 1px solid var(--line);
  background-color: rgba(43, 49, 56, 0.42);
}

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

.page-products .pp-axis-base {
  stroke: var(--line-strong);
  stroke-width: 2;
}

.page-products .pp-axis-tick line {
  stroke: var(--paper);
  stroke-width: 3;
}

.page-products .pp-axis-tick rect {
  fill: var(--amber);
}

.page-products .pp-axis-tick text {
  fill: var(--text-soft);
  font-family: var(--f-sans);
  font-size: 15px;
  text-anchor: middle;
}

.page-products .pp-axis-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 0;
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.5;
}

.page-products .pp-axis-key {
  flex: 0 0 auto;
  width: 22px;
  height: 10px;
  background-color: var(--amber);
}

/* ---------- 赛季版本带 ---------- */
.page-products .pp-band {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 2px 2px 14px;
  scroll-snap-type: x mandatory;
}

.page-products .pp-band::-webkit-scrollbar {
  height: 6px;
}

.page-products .pp-band::-webkit-scrollbar-thumb {
  background-color: var(--line-strong);
}

.page-products .pp-version {
  flex: 0 0 80%;
  scroll-snap-align: start;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--rose);
  background-color: rgba(43, 49, 56, 0.5);
}

.page-products .pp-version-tag {
  margin: 0 0 10px;
  color: var(--rose);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-products .pp-version h3 {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.3;
}

.page-products .pp-version-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-version-list li {
  position: relative;
  padding-left: 13px;
  color: var(--text-soft);
  font-size: 13.5px;
  line-height: 1.55;
}

.page-products .pp-version-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  background-color: var(--rose);
}

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

.page-products .pp-scene {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--ice);
  background-color: rgba(43, 49, 56, 0.42);
}

.page-products .pp-scene h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.3;
}

.page-products .pp-scene p {
  margin: 0 0 12px;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pp-scene-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-products .pp-scene-links a {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  font-size: 12.5px;
  text-decoration: none;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-products .pp-scene-links a:hover,
.page-products .pp-scene-links a:focus-visible {
  color: var(--neon);
  border-color: var(--neon);
}

.page-products .pp-scene-tip {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--clay) !important;
  font-size: 12.5px !important;
}

/* ---------- 数据 ---------- */
.page-products .pp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  background-color: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background-color: var(--ink-deep);
}

.page-products .pp-stat-v {
  color: var(--neon);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
}

.page-products .pp-stat-l {
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.45;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pp-hero h1 {
    font-size: 38px;
  }

  .page-products .pp-sec-no {
    font-size: 52px;
  }

  .page-products .pp-sec-head h2 {
    font-size: 26px;
  }

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

  .page-products .pp-meta > div {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 14px;
    padding: 14px 16px;
  }

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

  .page-products .pp-version {
    flex: 0 0 320px;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-hero {
    padding: 132px 0 72px;
  }

  .page-products .pp-hero h1 {
    font-size: 46px;
  }

  .page-products .pp-hero::after {
    right: 40px;
    bottom: -160px;
    width: 460px;
    height: 460px;
  }

  .page-products .pp-shell {
    grid-template-columns: 204px minmax(0, 1fr);
    gap: 48px;
    padding-top: 48px;
    padding-bottom: 96px;
  }

  .page-products .pp-rail {
    position: sticky;
    top: 96px;
    align-self: start;
    overflow: visible;
    padding: 0 0 0 16px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-products .pp-rail-list {
    flex-direction: column;
    gap: 4px;
  }

  .page-products .pp-rail-link {
    padding: 9px 10px;
    border-color: transparent;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-products .pp-rail-link:hover,
  .page-products .pp-rail-link:focus-visible {
    border-color: transparent;
    border-left-color: var(--neon);
  }

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

  .page-products .pp-sec {
    padding: 48px 0;
  }

  .page-products .pp-sec-no {
    font-size: 64px;
  }

  .page-products .pp-sec-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .pp-sec-grid--flip {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pp-sec-grid--flip > .pp-figure {
    order: -1;
  }

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

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

  .page-products .pp-stat-v {
    font-size: 30px;
  }

  .page-products .pp-banner {
    margin-bottom: 34px;
  }
}

@media (min-width: 1360px) {
  .page-products .pp-hero h1 {
    font-size: 52px;
  }

  .page-products .pp-sec-no {
    font-size: 78px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-rail-link,
  .page-products .pp-tile a,
  .page-products .pp-scene-links a,
  .page-products .pp-list--link a {
    transition: none;
  }
}