.page-products {
  --pp-line: 1px solid var(--orbit);
  --pp-gap: clamp(20px, 3.5vw, 48px);
  --pp-pad: clamp(18px, 2.4vw, 30px);
}

.page-products .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding-top: 18px;
}

.page-products .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* ---------- 首屏 ---------- */
.page-products .ft-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .ft-hero__title {
  margin: 10px 0 18px;
  max-width: 18ch;
}

.page-products .ft-hero__lede {
  max-width: 54ch;
  margin: 0;
}

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

.page-products .ft-hero__side {
  padding: var(--pp-pad);
  border-radius: var(--r-lg);
}

.page-products .ft-path__label {
  margin: 0 0 14px;
  font-size: var(--step-xs);
  letter-spacing: 0.16em;
  color: var(--mist);
  text-transform: uppercase;
}

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

.page-products .ft-path__chip {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border: var(--pp-line);
  border-radius: var(--r-sm);
  color: var(--paper);
  font-size: var(--step-md);
}

.page-products .ft-path__no {
  color: var(--cyan);
  font-size: var(--step-xs);
  letter-spacing: 0.1em;
}

.page-products .ft-spark {
  display: block;
  width: 100%;
  height: auto;
  margin: 20px 0 12px;
}

.page-products .ft-hero__note {
  margin: 0;
  font-size: var(--step-sm);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 区块标题 ---------- */
.page-products .sec-head {
  max-width: 64ch;
  margin-bottom: clamp(22px, 3.4vw, 42px);
}

.page-products .sec-head__title {
  margin: 10px 0 12px;
}

.page-products .sec-head__lede {
  margin: 0;
  color: inherit;
  opacity: 0.8;
}

/* ---------- 功能总览索引 ---------- */
.page-products .ft-filter {
  margin-bottom: 8px;
}

.page-products .ft-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: var(--pp-line);
}

.page-products .idx-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  padding: 22px 0;
  border-top: var(--pp-line);
}

.page-products .idx-item.is-filtered-out {
  display: none;
}

.page-products .idx-item__no {
  font-size: var(--step-sm);
  color: inherit;
  opacity: 0.6;
  letter-spacing: 0.12em;
}

.page-products .idx-item__icon {
  display: none;
}

.page-products .idx-item__body {
  min-width: 0;
}

.page-products .idx-item__name {
  margin: 0 0 6px;
  font-size: var(--step-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .idx-item__desc {
  margin: 0 0 8px;
  font-size: var(--step-md);
  line-height: 1.75;
}

.page-products .idx-item__meta {
  margin: 0;
  font-size: var(--step-xs);
  letter-spacing: 0.04em;
  color: inherit;
  opacity: 0.66;
}

/* ---------- 赛程中心 ---------- */
.page-products .axis {
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 36px);
  padding: 0 0 0 4px;
  position: relative;
  display: grid;
  gap: 14px;
}

.page-products .axis::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--orbit);
}

.page-products .axis__node {
  position: relative;
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 12px;
  padding-left: 0;
}

.page-products .axis__dot {
  width: 9px;
  height: 9px;
  margin-left: 7px;
  border-radius: 50%;
  border: 1px solid var(--orbit);
  background: var(--ink-blue);
  position: relative;
  z-index: 1;
}

.page-products .axis__node--now .axis__dot {
  background: var(--amber);
  border-color: var(--amber);
  animation: pp-pulse 2.4s var(--ease) infinite;
}

.page-products .axis__label {
  font-size: var(--step-md);
  color: var(--paper);
}

.page-products .axis__time {
  font-size: var(--step-xs);
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-products .sched-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-bottom: clamp(22px, 3vw, 40px);
}

.page-products .sched-col {
  padding: var(--pp-pad);
  border: var(--pp-line);
  border-radius: var(--r-md);
  background: var(--deep-blue);
}

.page-products .sched-col--alt {
  background: transparent;
}

.page-products .sched-col__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 10px;
  color: var(--paper);
}

.page-products .sched-col__head .num {
  font-size: var(--step-lg);
  color: var(--cyan);
}

.page-products .sched-col__line {
  margin: 0;
  font-size: var(--step-md);
  line-height: 1.75;
  color: var(--mist);
}

.page-products .sched-figure {
  margin-bottom: clamp(22px, 3vw, 40px);
}

.page-products .fact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .fact {
  display: grid;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--orbit);
}

.page-products .fact__num {
  font-size: var(--step-2xl);
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-products .fact__label {
  font-size: var(--step-sm);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 关注列表 ---------- */
.page-products .watch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .watch-cards {
  display: grid;
  gap: 14px;
}

.page-products .watch-card {
  display: grid;
  grid-template-columns: 6px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px 16px 0;
  border: 1px solid rgba(30, 69, 96, 0.55);
  border-radius: var(--r-md);
  background: rgba(14, 124, 107, 0.06);
}

.page-products .watch-card__bar {
  align-self: stretch;
  border-radius: 0 4px 4px 0;
  background: var(--cyan);
}

.page-products .watch-card--amber .watch-card__bar {
  background: var(--amber);
}

.page-products .watch-card--violet .watch-card__bar {
  background: var(--violet);
}

.page-products .watch-card__body {
  min-width: 0;
}

.page-products .watch-card__name {
  margin: 0 0 4px;
  font-size: var(--step-md);
  font-weight: 700;
}

.page-products .watch-card__time {
  margin: 0;
  font-size: var(--step-sm);
  opacity: 0.72;
}

.page-products .watch-figure {
  margin: 0;
}

.page-products .watch-points {
  list-style: none;
  margin: clamp(24px, 3.6vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-products .watch-point h3 {
  margin: 0 0 8px;
  font-size: var(--step-md);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .watch-point p {
  margin: 0;
  font-size: var(--step-sm);
  line-height: 1.75;
  opacity: 0.78;
}

/* ---------- 复盘对比卡片 ---------- */
.page-products .cmp {
  border: var(--pp-line);
  border-radius: var(--r-lg);
  padding: clamp(16px, 2.4vw, 28px);
  background: var(--deep-blue);
}

.page-products .cmp__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--orbit);
}

.page-products .cmp__title {
  margin: 10px 0 0;
  font-size: var(--step-lg);
  font-weight: 700;
  color: var(--paper);
}

.page-products .cmp__switch {
  display: flex;
  gap: 8px;
}

.page-products .cmp-scroll {
  overflow-x: auto;
  margin-top: 6px;
}

.page-products .cmp-grid {
  display: grid;
  grid-template-columns:
    minmax(92px, 1.1fr)
    minmax(58px, 1fr)
    minmax(76px, 1fr)
    minmax(70px, 0.9fr);
  min-width: 520px;
}

.page-products .cmp[data-compare="3"] .cmp-grid {
  grid-template-columns:
    minmax(92px, 1.1fr)
    minmax(58px, 0.9fr)
    minmax(76px, 0.9fr)
    minmax(72px, 0.9fr)
    minmax(70px, 0.8fr);
}

.page-products .cmp[data-compare="2"] .cmp-col-c {
  display: none;
}

.page-products .cmp-cell {
  padding: 12px 10px;
  text-align: right;
  font-size: var(--step-sm);
  line-height: 1.5;
  color: var(--paper);
  border-bottom: 1px solid rgba(30, 69, 96, 0.7);
}

.page-products .cmp-cell--key {
  text-align: left;
  font-weight: 600;
}

.page-products .cmp-cell--head {
  font-size: var(--step-xs);
  letter-spacing: 0.08em;
  color: var(--mist);
  border-bottom-color: var(--orbit);
  white-space: nowrap;
}

.page-products .cmp-cell--head.cmp-cell--key {
  color: var(--mist);
}

.page-products .cmp-cell--delta {
  white-space: nowrap;
}

.page-products .cmp-delta {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--step-xs);
}

.page-products .cmp-delta--up {
  color: var(--amber);
}

.page-products .cmp-delta--down {
  color: var(--mist);
}

.page-products .cmp__notes {
  list-style: none;
  margin: 20px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--orbit);
  display: grid;
  gap: 10px;
}

.page-products .cmp__note {
  font-size: var(--step-sm);
  line-height: 1.7;
  color: var(--mist);
}

.page-products .cmp__note-k {
  display: inline-block;
  margin-right: 10px;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--orbit);
  font-size: var(--step-xs);
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .cmp__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-products .review-figure {
  margin: clamp(24px, 3.6vw, 44px) 0 0;
}

/* ---------- 数据词典 ---------- */
.page-products .dict-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .dict-entries {
  display: grid;
  gap: 12px;
}

.page-products .dict-entry {
  border: 1px solid rgba(30, 69, 96, 0.5);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-sm);
  padding: 14px 16px;
}

.page-products .dict-entry__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  cursor: pointer;
  list-style: none;
}

.page-products .dict-entry__sum::-webkit-details-marker {
  display: none;
}

.page-products .dict-entry__name {
  font-size: var(--step-lg);
  font-weight: 700;
}

.page-products .dict-entry__league {
  font-size: var(--step-xs);
  letter-spacing: 0.08em;
  opacity: 0.68;
}

.page-products .dict-parts {
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .dict-part {
  display: grid;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px dashed rgba(30, 69, 96, 0.5);
}

.page-products .dict-part dt {
  font-size: var(--step-xs);
  letter-spacing: 0.1em;
  color: var(--cyan-ink);
}

.page-products .dict-part dd {
  margin: 0;
  font-size: var(--step-sm);
  line-height: 1.75;
}

.page-products .dict-side {
  display: grid;
  gap: 18px;
}

.page-products .dict-side__label {
  margin: 0;
  font-size: var(--step-xs);
  letter-spacing: 0.16em;
  opacity: 0.66;
}

.page-products .term-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .term-chip {
  position: relative;
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid rgba(30, 69, 96, 0.6);
  border-radius: 999px;
  font-size: var(--step-sm);
  cursor: help;
}

.page-products .term-chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .term-chip__tip {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 3;
  width: max-content;
  max-width: min(260px, 78vw);
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--ink);
  color: var(--paper);
  font-size: var(--step-xs);
  line-height: 1.6;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease);
}

.page-products .term-chip:hover .term-chip__tip,
.page-products .term-chip:focus-visible .term-chip__tip {
  opacity: 1;
  visibility: visible;
}

.page-products .dict-figure {
  margin: 0;
}

/* ---------- 设备同路径 ---------- */
.page-products .sync-figure {
  margin: 0 0 clamp(24px, 3.4vw, 42px);
}

.page-products .sync-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .sync-col {
  padding: var(--pp-pad);
  border: var(--pp-line);
  border-radius: var(--r-md);
}

.page-products .sync-col__title {
  margin: 0 0 14px;
}

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

.page-products .sync-list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--step-md);
  line-height: 1.7;
  color: var(--mist);
}

.page-products .sync-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
}

/* ---------- 维度清单 ---------- */
.page-products .dims {
  display: grid;
  gap: 14px;
}

.page-products .dim-group {
  border: var(--pp-line);
  border-radius: var(--r-md);
  background: var(--deep-blue);
  padding: 16px 18px;
}

.page-products .dim-group__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  list-style: none;
}

.page-products .dim-group__sum::-webkit-details-marker {
  display: none;
}

.page-products .dim-group__name {
  font-size: var(--step-lg);
  font-weight: 700;
  color: var(--paper);
}

.page-products .dim-group__count {
  font-size: var(--step-xs);
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .dim-group__note {
  margin: 12px 0 14px;
  font-size: var(--step-sm);
  line-height: 1.7;
  color: var(--mist);
}

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

.page-products .dim-item {
  padding: 6px 12px;
  border: 1px solid var(--orbit);
  border-radius: 999px;
  font-size: var(--step-xs);
  letter-spacing: 0.04em;
  color: var(--paper);
}

/* ---------- 开始使用 ---------- */
.page-products .start-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  counter-reset: pp-step;
}

.page-products .start-step {
  padding: 20px 0 0;
  border-top: 2px solid var(--ink-blue);
}

.page-products .start-step__no {
  display: block;
  font-size: var(--step-xl);
  font-weight: 800;
  color: var(--cyan-ink);
  letter-spacing: -0.02em;
}

.page-products .start-step__title {
  margin: 8px 0 8px;
  font-size: var(--step-lg);
  font-weight: 700;
}

.page-products .start-step__text {
  margin: 0;
  font-size: var(--step-md);
  line-height: 1.75;
  opacity: 0.82;
}

.page-products .start-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-products .start-note {
  margin: 20px 0 0;
  font-size: var(--step-sm);
  line-height: 1.8;
  opacity: 0.76;
}

.page-products .start-note a {
  color: var(--cyan-ink);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

@keyframes pp-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-products .ft-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .idx-item {
    grid-template-columns: 56px 44px 1fr;
    align-items: start;
    gap: 16px;
  }

  .page-products .idx-item__icon {
    display: block;
    width: 30px;
    height: 30px;
    color: var(--cyan-ink);
  }

  .page-products .idx-item__icon svg {
    width: 100%;
    height: 100%;
  }

  .page-products .sched-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  .page-products .fact-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .watch-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }

  .page-products .watch-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-products .dict-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

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

  .page-products .start-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-products .cmp-grid {
    min-width: 0;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1080px) {
  .page-products .ft-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    align-items: end;
  }

  .page-products .ft-index {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
    border-bottom: none;
  }

  .page-products .idx-item {
    border-top: var(--pp-line);
    border-bottom: none;
  }

  .page-products .axis {
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    gap: 18px;
    padding: 0 0 18px;
    margin-bottom: clamp(28px, 3.4vw, 46px);
  }

  .page-products .axis::before {
    left: 8px;
    right: 8px;
    top: 6px;
    bottom: auto;
    width: auto;
    height: 1px;
  }

  .page-products .axis__node {
    grid-template-columns: 1fr;
    gap: 8px;
    text-align: left;
  }

  .page-products .axis__dot {
    margin-left: 0;
  }

  .page-products .dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .axis__node--now .axis__dot {
    animation: none;
  }

  .page-products .term-chip__tip {
    transition: none;
  }
}