.page-products {
  --pp-rail: 200px;
  --pp-side: 268px;
  --pp-gap: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(24px, 4vw, 44px);
}

.page-products .prod-hero__body h1 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(30px, 6.2vw, 62px);
  line-height: 1.08;
  margin: 10px 0 0;
  color: var(--c-chalk);
}

.page-products .prod-hero__body .lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.72;
  color: var(--c-chalk);
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .prod-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .prod-hero__facts li {
  background: var(--c-fir-2);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .fact-num {
  font-family: var(--font-num);
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1;
  color: var(--c-cyan);
}

.page-products .fact-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-mute);
}

/* ---------- 三栏骨架 ---------- */
.page-products .page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  margin-top: clamp(40px, 6vw, 72px);
}

.page-products .page-stack {
  min-width: 0;
}

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

.page-products .chapter-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .chapter-index .chapter-link {
  font-size: 14px;
}

/* ---------- 章节 ---------- */
.page-products .chapter {
  position: relative;
  padding-block: clamp(32px, 5vw, 60px);
  border-top: 1px solid var(--line);
}

.page-products .chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .chapter-number {
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-size: clamp(40px, 7vw, 84px);
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-cyan);
  opacity: 0.55;
}

.page-products .sub-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--c-chalk);
}

.page-products .prose {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-chalk);
}

/* ---------- 规格网格 ---------- */
.page-products .spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 26px;
}

.page-products .spec {
  background: var(--c-fir-2);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .spec-k {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-mute);
}

.page-products .spec-v {
  font-family: var(--font-num);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.1;
  color: var(--c-cyan-white);
}

.page-products .android-split {
  display: grid;
  gap: 26px;
  margin-top: 30px;
}

/* ---------- 安装四步 ---------- */
.page-products .install-grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-products .steps::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--line-2);
}

.page-products .step {
  position: relative;
  padding: 0 0 26px 52px;
}

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

.page-products .step-index {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--c-fir);
  border: 1px solid var(--c-orange);
  color: var(--c-orange);
  font-family: var(--font-num);
  font-size: 14px;
  z-index: 1;
}

.page-products .step .prose {
  margin-top: 6px;
  font-size: 16px;
}

/* ---------- 赛程检索 ---------- */
.page-products .query-paths {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .query-path {
  background: var(--c-fir-2);
  padding: 22px 20px;
}

.page-products .path-index {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--c-amber);
  margin-bottom: 10px;
}

.page-products .query-path .prose {
  font-size: 15.5px;
  margin-top: 8px;
}

.page-products .fixture-demo {
  margin-top: 32px;
  border: 1px solid var(--line);
  background: var(--c-fir-2);
  padding: 22px 20px 8px;
}

.page-products .demo-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--c-cyan-white);
}

.page-products .fixture-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-products .fixture-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px 4px;
  border-top: 1px solid var(--line-2);
}

.page-products .fx-league {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--c-cyan);
}

.page-products .fx-round {
  font-size: 15px;
  color: var(--c-chalk);
}

.page-products .fx-count {
  font-family: var(--font-num);
  font-size: 18px;
  color: var(--c-mute);
}

/* ---------- 战报卡 ---------- */
.page-products .report-card {
  position: relative;
  margin-top: 26px;
  padding: 24px 22px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--c-fir-2), var(--c-fir) 72%);
  overflow: hidden;
}

.page-products .report-card::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--c-cyan-soft), transparent 70%);
  pointer-events: none;
}

.page-products .rc-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: space-between;
  font-size: 13px;
  color: var(--c-mute);
  letter-spacing: 0.04em;
}

.page-products .rc-archive {
  font-family: var(--font-num);
  color: var(--c-amber);
}

.page-products .rc-score {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 14px;
  font-family: var(--font-num);
  font-size: clamp(46px, 9vw, 76px);
  line-height: 1;
  color: var(--c-cyan);
}

.page-products .rc-dash {
  color: var(--c-mute);
  font-size: 0.6em;
}

.page-products .rc-state {
  margin-left: 6px;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-mute);
}

.page-products .rc-timeline {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .rc-timeline li {
  font-size: 15px;
  color: var(--c-chalk);
  display: flex;
  gap: 12px;
}

.page-products .rc-timeline .num {
  font-family: var(--font-num);
  color: var(--c-orange);
  min-width: 40px;
}

.page-products .rc-stats {
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-2);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
}

.page-products .rc-stats div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
}

.page-products .rc-stats dt {
  font-size: 13px;
  color: var(--c-mute);
}

.page-products .rc-stats dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 18px;
  color: var(--c-cyan-white);
}

/* ---------- 赔率与积分榜 ---------- */
.page-products .odds-figure {
  margin-top: 26px;
}

.page-products .odds-rules {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .odds-rules li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--c-chalk);
}

.page-products .rule-mark {
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 8px;
}

.page-products .rule-mark--up {
  background: var(--c-amber);
}

.page-products .rule-mark--down {
  background: var(--c-wine);
}

.page-products .rule-mark--flat {
  background: var(--c-cyan);
}

/* ---------- 版本对照 ---------- */
.page-products .table-scroll {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
}

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

.page-products .version-table th {
  text-align: left;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  background: var(--c-fir);
}

.page-products .version-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line-2);
  color: var(--c-chalk);
  line-height: 1.6;
  vertical-align: top;
}

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

.page-products .version-table tbody th {
  font-family: var(--font-num);
  font-size: 22px;
  color: var(--c-amber);
  background: var(--c-fir-2);
  white-space: nowrap;
}

.page-products .version-table tbody tr {
  background: var(--c-fir-2);
}

/* ---------- 嵌入服务 ---------- */
.page-products .embed-panel {
  margin-top: 30px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--c-indigo);
  background: var(--c-fir-2);
  padding: 24px 22px;
}

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

.page-products .embed-notes li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--c-chalk);
}

.page-products .embed-notes .num {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--c-orange);
}

.page-products .embed-code {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--line-2);
}

.page-products .embed-code code {
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--c-cyan-white);
  word-break: break-all;
}

/* ---------- 右窄栏 ---------- */
.page-products .page-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .side-card {
  border: 1px solid var(--line);
  background: var(--c-fir-2);
  padding: 18px 18px 20px;
}

.page-products .side-card--odds {
  background: linear-gradient(180deg, var(--c-indigo), var(--c-fir-2) 78%);
  border-color: rgba(255, 182, 77, 0.32);
}

.page-products .side-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mute);
}

.page-products .side-badge {
  margin: 0;
  font-family: var(--font-num);
  font-size: 58px;
  line-height: 1;
  color: var(--c-cyan);
}

.page-products .badge-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .badge-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 13.5px;
  color: var(--c-mute);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-2);
}

.page-products .badge-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .badge-list .num {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--c-chalk);
}

.page-products .side-cta {
  margin-top: 18px;
  width: 100%;
  justify-content: center;
}

.page-products .odds-spark {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 14px;
}

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

.page-products .odds-mini li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  font-size: 13.5px;
  color: var(--c-mute);
}

.page-products .odds-mini .num {
  font-family: var(--font-num);
  font-size: 20px;
  color: var(--c-amber);
}

.page-products .odds-mini .is-down {
  color: var(--c-wine);
}

.page-products .side-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-mute);
}

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

.page-products .side-links a {
  display: block;
  font-size: 15px;
  padding: 8px 0 8px 14px;
  border-left: 2px solid var(--line);
  color: var(--c-chalk);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .side-links a:hover,
.page-products .side-links a:focus-visible {
  border-left-color: var(--c-cyan);
  color: var(--c-cyan);
}

/* ---------- 图片容器补充 ---------- */
.page-products .install-figure {
  margin: 0;
}

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

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .spec-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 860px) {
  .page-products .android-split,
  .page-products .install-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(26px, 3vw, 42px);
  }

  .page-products .prod-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: end;
  }
}

@media (min-width: 1040px) {
  .page-products .page-grid {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr) var(--pp-side);
    gap: var(--pp-gap);
    align-items: start;
  }

  .page-products .page-rail,
  .page-products .page-side {
    position: sticky;
    top: 96px;
  }

  .page-products .chapter-index {
    flex-direction: column;
    gap: 2px;
  }

  .page-products .chapter-index .chapter-link {
    display: block;
    padding: 7px 0 7px 12px;
    border-left: 2px solid var(--line-2);
    color: var(--c-mute);
    text-decoration: none;
    transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
  }

  .page-products .chapter-index .chapter-link:hover,
  .page-products .chapter-index .chapter-link:focus-visible,
  .page-products .chapter-index .chapter-link.is-active {
    border-left-color: var(--c-cyan);
    color: var(--c-chalk);
  }

  .page-products .bleed-right {
    margin-right: calc(-1 * var(--pp-gap) - 8px);
    position: relative;
    z-index: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .side-links a,
  .page-products .chapter-index .chapter-link {
    transition: none;
  }
}