.page-products {
  --pf-line: rgba(139, 154, 145, 0.22);
  --pf-line-soft: rgba(139, 154, 145, 0.12);
  --pf-panel: rgba(12, 42, 34, 0.74);
  --pf-cyan-glow: 0 0 22px rgba(53, 242, 208, 0.26);
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(53, 242, 208, 0.07), transparent 68%),
    radial-gradient(900px 480px at 92% 4%, rgba(184, 107, 75, 0.08), transparent 70%),
    var(--ink);
  color: var(--warm);
  font-family: var(--font-body);
  padding-bottom: 72px;
}

.page-products .pf-crumb-bar,
.page-products .pf-console {
  max-width: calc(var(--maxw) + 160px);
  margin-inline: auto;
  padding-inline: var(--edge);
}

.page-products .pf-crumb-bar {
  padding-top: 18px;
}

.page-products .pf-crumb-bar .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-products .pf-crumb-bar .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 6px;
  color: var(--moss);
}

.page-products .pf-crumb-bar .breadcrumb__link {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .pf-crumb-bar .breadcrumb__link:hover,
.page-products .pf-crumb-bar .breadcrumb__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan-line);
}

.page-products .pf-console {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "stage"
    "leagues"
    "desk";
  gap: 26px;
  padding-top: 20px;
}

/* ---------- 左侧联赛导航 ---------- */
.page-products .pf-leagues {
  grid-area: leagues;
  position: relative;
  border: 1px solid var(--pf-line);
  background: linear-gradient(180deg, rgba(12, 42, 34, 0.92), rgba(6, 26, 21, 0.55));
  padding: 16px 14px 18px;
}

.page-products .pf-leagues::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(53, 242, 208, 0));
}

.page-products .pf-leagues__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-products .pf-leagues__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  scrollbar-width: thin;
}

.page-products .pf-leagues__item {
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 9px 11px;
  border: 1px solid var(--pf-line-soft);
  font-size: 0.86rem;
  color: rgba(244, 237, 225, 0.82);
  white-space: nowrap;
}

.page-products .pf-leagues__idx {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--stone);
}

.page-products .pf-leagues__item.is-active {
  border-color: var(--cyan-line);
  background: var(--glass);
  color: var(--cream);
  box-shadow: var(--pf-cyan-glow);
}

.page-products .pf-leagues__item.is-active .pf-leagues__idx {
  color: var(--cyan);
}

.page-products .pf-leagues__more {
  margin: 12px 0 16px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .pf-leagues__cta {
  display: inline-block;
  font-size: 0.8rem;
}

/* ---------- 中部舞台 ---------- */
.page-products .pf-stage {
  grid-area: stage;
  min-width: 0;
}

.page-products .pf-hero {
  padding-bottom: 6px;
}

.page-products .pf-hero__title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .pf-hero__lede {
  max-width: 58ch;
  margin: 0 0 22px;
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(244, 237, 225, 0.84);
}

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

.page-products .pf-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--pf-line-soft);
}

.page-products .pf-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-products .pf-facts__num {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.4vw, 1.55rem);
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-facts__txt {
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--stone);
}

/* ---------- 图片框 ---------- */
.page-products .pf-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--pf-line);
  background: var(--ink-2);
  overflow: hidden;
}

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

.page-products .pf-frame .media-frame__caption {
  padding: 11px 14px;
  font-size: 0.74rem;
  line-height: 1.6;
  color: var(--stone);
  border-top: 1px solid var(--pf-line-soft);
  background: rgba(6, 26, 21, 0.6);
}

.page-products .pf-hero__media {
  margin-bottom: 4px;
}

/* ---------- 章节 ---------- */
.page-products .pf-sec {
  padding: 34px 0 6px;
  border-top: 1px solid var(--pf-line-soft);
  margin-top: 30px;
}

.page-products .pf-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-products .pf-sec__idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  letter-spacing: 0.1em;
}

.page-products .pf-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.2;
  color: var(--cream);
}

.page-products .pf-sec__lede {
  max-width: 62ch;
  margin: 0 0 22px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(244, 237, 225, 0.8);
}

.page-products .pf-grid-gap {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}

/* ---------- 轮次轨道 ---------- */
.page-products .pf-rail {
  margin-bottom: 22px;
  padding: 14px 14px 8px;
  border: 1px solid var(--pf-line);
  background: var(--pf-panel);
}

.page-products .pf-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-products .pf-rail .rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 10px;
  scrollbar-width: thin;
}

.page-products .pf-rail .rail__node {
  flex: 0 0 auto;
  min-width: 74px;
  padding: 10px 12px;
  border: 1px solid var(--pf-line-soft);
  background: rgba(6, 26, 21, 0.7);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stone);
  text-align: center;
  white-space: nowrap;
}

.page-products .pf-rail .rail__node .rail__label {
  font-size: inherit;
  color: inherit;
}

.page-products .pf-rail .rail__node.is-active {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: var(--pf-cyan-glow);
}

/* ---------- 小注释块 ---------- */
.page-products .pf-note {
  position: relative;
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--pf-line-soft);
  background: rgba(12, 42, 34, 0.5);
}

.page-products .pf-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 2px;
  height: 20px;
  background: var(--cyan);
}

.page-products .pf-note__label {
  margin: 0 0 7px;
  font-size: 0.86rem;
  color: var(--cream);
  letter-spacing: 0.02em;
}

.page-products .pf-note__text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(244, 237, 225, 0.72);
}

/* ---------- 射门字段 ---------- */
.page-products .pf-pair {
  display: grid;
  gap: 18px;
  margin-top: 20px;
}

.page-products .pf-fields {
  min-width: 0;
}

.page-products .pf-fields__title {
  margin: 0 0 12px;
  font-size: 0.92rem;
  color: var(--cream);
}

.page-products .pf-fields__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-fields__item {
  padding: 12px 0;
  border-top: 1px solid var(--pf-line-soft);
}

.page-products .pf-fields__item:last-child {
  border-bottom: 1px solid var(--pf-line-soft);
}

.page-products .pf-fields__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-products .pf-fields__item p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(244, 237, 225, 0.76);
}

.page-products .pf-pair__fig {
  align-self: start;
}

/* ---------- 查询路径 ---------- */
.page-products .pf-path {
  position: relative;
  margin: 0 0 24px;
  padding: 0 0 0 36px;
  list-style: none;
}

.page-products .pf-path::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 12px;
  bottom: 26px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(53, 242, 208, 0.12));
}

.page-products .pf-path__step {
  position: relative;
  padding-bottom: 22px;
}

.page-products .pf-path__step--last {
  padding-bottom: 0;
}

.page-products .pf-path__dot {
  position: absolute;
  left: -36px;
  top: 0;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  border: 1px solid var(--cyan-line);
  background: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--cyan);
}

.page-products .pf-path__body h3 {
  margin: 2px 0 6px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.06rem;
  color: var(--cream);
}

.page-products .pf-path__body p {
  margin: 0;
  max-width: 52ch;
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(244, 237, 225, 0.72);
}

.page-products .pf-exits {
  display: grid;
  gap: 10px;
}

.page-products .pf-exit {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 15px 14px;
  border: 1px solid var(--pf-line-soft);
  background: rgba(12, 42, 34, 0.46);
  text-decoration: none;
  color: var(--warm);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .pf-exit:hover,
.page-products .pf-exit:focus-visible {
  border-color: var(--cyan-line);
  background: var(--glass);
}

.page-products .pf-exit .tag {
  align-self: flex-start;
}

.page-products .pf-exit__name {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--cream);
}

/* ---------- 集锦 ---------- */
.page-products .pf-split {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--pf-line);
  background: linear-gradient(100deg, rgba(255, 138, 61, 0.1), rgba(6, 26, 21, 0.4) 62%);
}

.page-products .pf-split__big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-split__txt {
  flex: 1 1 260px;
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(244, 237, 225, 0.78);
}

/* ---------- 使用方式 ---------- */
.page-products .pf-modes {
  margin-bottom: 22px;
}

.page-products .pf-mode {
  position: relative;
  padding: 18px 16px;
  border: 1px solid var(--pf-line-soft);
  background: rgba(12, 42, 34, 0.56);
}

.page-products .pf-mode__idx {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pf-mode__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.06rem;
  color: var(--cream);
}

.page-products .pf-mode__text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(244, 237, 225, 0.74);
}

/* ---------- 适用人群 ---------- */
.page-products .pf-who__card {
  padding: 18px 16px;
  border: 1px solid var(--pf-line-soft);
  border-top: 2px solid var(--clay);
  background: rgba(12, 42, 34, 0.5);
}

.page-products .pf-who__role {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-products .pf-who__need {
  margin: 0 0 9px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.04rem;
  line-height: 1.4;
  color: var(--cream);
}

.page-products .pf-who__text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(244, 237, 225, 0.74);
}

/* ---------- 更新节奏 ---------- */
.page-products .pf-cadence {
  margin: 0;
  border-top: 1px solid var(--pf-line-soft);
}

.page-products .pf-cadence__row {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pf-line-soft);
}

.page-products .pf-cadence__row dt {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .pf-cadence__row dd {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: rgba(244, 237, 225, 0.76);
}

/* ---------- 结尾 ---------- */
.page-products .pf-cta {
  padding-bottom: 10px;
}

.page-products .pf-cta__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  line-height: 1.2;
  color: var(--cream);
}

.page-products .pf-cta__text {
  max-width: 54ch;
  margin: 0 0 20px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(244, 237, 225, 0.78);
}

.page-products .pf-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .pf-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--pf-line-soft);
}

.page-products .pf-cta__links a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .pf-cta__links a:hover,
.page-products .pf-cta__links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan-line);
}

/* ---------- 右侧数据面板 ---------- */
.page-products .pf-desk-wrap {
  grid-area: desk;
  min-width: 0;
}

.page-products .pf-desk {
  border: 1px solid var(--hair-strong);
  background: rgba(12, 42, 34, 0.78);
  backdrop-filter: blur(10px);
}

.page-products .pf-desk__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 15px;
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid var(--pf-line-soft);
}

.page-products .pf-desk__summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-desk__summary::after {
  content: "−";
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--cyan);
}

.page-products .pf-desk:not([open]) .pf-desk__summary::after {
  content: "+";
}

.page-products .pf-desk:not([open]) .pf-desk__summary {
  border-bottom-color: transparent;
}

.page-products .pf-desk__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .pf-desk__round {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stone);
}

.page-products .pf-desk__body {
  padding: 14px 15px 16px;
}

.page-products .pf-desk__hint {
  margin: 0 0 9px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-products .pf-desk__rounds {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .pf-desk__round-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pf-line-soft);
}

.page-products .pf-desk__round-row.is-current {
  border-bottom-color: var(--cyan-line);
}

.page-products .pf-desk__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--warm);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-desk__state {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--stone);
}

.page-products .pf-field-toggle {
  border-bottom: 1px solid var(--pf-line-soft);
}

.page-products .pf-field-toggle summary {
  padding: 9px 0;
  font-size: 0.82rem;
  color: rgba(244, 237, 225, 0.86);
  cursor: pointer;
  list-style: none;
}

.page-products .pf-field-toggle summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-field-toggle summary::before {
  content: "▸";
  margin-right: 7px;
  font-size: 0.66rem;
  color: var(--cyan);
}

.page-products .pf-field-toggle[open] summary::before {
  content: "▾";
}

.page-products .pf-field-toggle p {
  margin: 0 0 10px;
  padding-left: 14px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .pf-desk__filter {
  margin: 14px 0 14px;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .pf-desk__cta {
  display: inline-block;
  font-size: 0.78rem;
}

/* ---------- 中等屏 ---------- */
@media (min-width: 640px) {
  .page-products .pf-hero__facts {
    gap: 20px;
  }

  .page-products .pf-cadence__row {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-products .pf-cadence__row dt {
    text-align: left;
  }
}

/* ---------- 桌面框架布局 ---------- */
@media (min-width: 940px) {
  .page-products .pf-console {
    grid-template-columns: 196px minmax(0, 1fr) 276px;
    grid-template-areas: "leagues stage desk";
    align-items: start;
    gap: 26px;
    padding-top: 24px;
  }

  .page-products .pf-leagues {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-products .pf-leagues__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .pf-leagues__item {
    justify-content: flex-start;
    border: 0;
    border-bottom: 1px solid var(--pf-line-soft);
    padding: 10px 6px;
    white-space: normal;
  }

  .page-products .pf-leagues__item.is-active {
    background: transparent;
    box-shadow: none;
    border-bottom-color: var(--cyan-line);
  }

  .page-products .pf-leagues__item.is-active .pf-leagues__name {
    color: var(--cyan);
  }

  .page-products .pf-desk-wrap {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-products .pf-desk__body {
    max-height: calc(100vh - var(--header-h) - 140px);
    overflow-y: auto;
    scrollbar-width: thin;
  }

  .page-products .pf-pair {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 22px;
    align-items: start;
  }

  .page-products .pf-hero {
    padding-bottom: 10px;
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1180px) {
  .page-products .pf-console {
    grid-template-columns: 212px minmax(0, 1fr) 300px;
    gap: 32px;
  }

  .page-products .pf-sec {
    margin-top: 38px;
    padding-top: 40px;
  }
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pf-exit,
  .page-products .pf-cta__links a,
  .page-products .pf-crumb-bar .breadcrumb__link {
    transition: none;
  }
}
<<<END>>>