.page-products {
  --pd-gap: clamp(16px, 2.4vw, 28px);
  --pd-hair: rgba(18, 42, 34, .14);
  --pd-hair-strong: rgba(18, 42, 34, .3);
  background: var(--ash);
  color: var(--ink);
  font-family: var(--font-body);
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(48px, 8vw, 104px);
  overflow-x: hidden;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  margin-bottom: clamp(14px, 2vw, 22px);
  font-size: 13px;
}

.page-products .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--iron);
}

.page-products .crumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .crumbs__item + .crumbs__item::before {
  content: "/";
  color: var(--pd-hair-strong);
}

.page-products .crumbs__link {
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-products .crumbs__link:hover,
.page-products .crumbs__link:focus-visible {
  border-bottom-color: var(--vermilion);
  color: var(--vermilion);
}

/* ---------- 首屏 ---------- */
.page-products .pd-lead {
  border-top: 4px solid var(--ink-green);
  padding-top: clamp(16px, 2.4vw, 24px);
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-products .pd-lead__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--vermilion);
}

.page-products .pd-lead__dot {
  flex: none;
  width: 10px;
  height: 10px;
  background: var(--vermilion);
  transform: rotate(45deg);
}

.page-products .pd-lead h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 5.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--ink-green);
  margin: 0 0 18px;
  max-width: 21ch;
}

.page-products .pd-lead__lede {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--ink);
}

.page-products .pd-lead__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-lead__facts li {
  background: var(--paper);
  border-left: 4px solid var(--signal);
  padding: 12px 14px;
}

.page-products .pd-lead__facts .num {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink-green);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.page-products .pd-lead__facts em {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--iron);
}

/* ---------- 目录 + 预览 ---------- */
.page-products .pd-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-bottom: clamp(34px, 5vw, 64px);
}

.page-products .pd-hero__index {
  position: relative;
  background: var(--ink-green);
  color: var(--paper);
  padding: clamp(20px, 3vw, 30px);
}

.page-products .pd-hero__index::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--vermilion) 0 33.33%, var(--signal) 33.33% 66.66%, var(--cyan) 66.66% 100%);
}

.page-products .pd-hero__index-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--signal);
  margin: 0 0 18px;
}

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

.page-products .pd-index__link {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 12px;
  text-decoration: none;
  color: var(--paper);
  border-left: 3px solid transparent;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}

.page-products .pd-index__link:hover,
.page-products .pd-index__link:focus-visible {
  background: rgba(247, 244, 237, .08);
  border-left-color: var(--cyan);
  transform: translateX(3px);
}

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

.page-products .pd-index__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--vermilion);
}

.page-products .pd-index__body {
  display: block;
  min-width: 0;
}

.page-products .pd-index__name {
  display: block;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 4px;
}

.page-products .pd-index__desc {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(247, 244, 237, .7);
}

.page-products .pd-hero__preview {
  min-width: 0;
  background: var(--paper);
  border: 1px solid var(--pd-hair-strong);
  padding: clamp(18px, 2.6vw, 28px);
}

.page-products .pd-preview__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px dashed var(--pd-hair-strong);
}

.page-products .pd-preview__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--ink-green);
}

.page-products .pd-signals {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .pd-signal-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  background: rgba(231, 227, 218, .55);
  border-left: 3px solid var(--pd-hair-strong);
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-products .pd-signal-row:hover {
  border-left-color: var(--cyan);
  background: rgba(31, 191, 164, .09);
}

.page-products .pd-signal-row__round {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-green);
}

.page-products .pd-signal-row__city {
  font-size: 13.5px;
  color: var(--ink);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .pd-signal-row__marks {
  display: inline-flex;
  gap: 5px;
}

.page-products .pd-preview__foot {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--iron);
}

/* ---------- 章节骨架 ---------- */
.page-products .pd-sec {
  margin-bottom: clamp(38px, 6vw, 76px);
  scroll-margin-top: 110px;
}

.page-products .pd-sec--last {
  margin-bottom: 0;
}

.page-products .pd-sec__head {
  display: grid;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
  border-bottom: 2px solid var(--ink-green);
}

.page-products .pd-sec__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--vermilion);
}

.page-products .pd-sec__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0;
  color: var(--ink-green);
}

.page-products .pd-sec__aside {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--iron);
  max-width: 58ch;
}

/* ---------- 筛选 chips ---------- */
.page-products .pd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-products .pd-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  background: var(--paper);
  border: 1px solid var(--pd-hair-strong);
  color: var(--ink-green);
  transition: background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}

.page-products .pd-chip:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-products .pd-chip--on {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: #FFFFFF;
}

/* ---------- 表格 ---------- */
.page-products .pd-scroll {
  overflow-x: auto;
  border: 1px solid var(--pd-hair-strong);
  background: var(--paper);
}

.page-products .pd-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-table caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--iron);
  border-bottom: 1px solid var(--pd-hair);
}

.page-products .pd-table th {
  text-align: left;
  padding: 10px 12px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  white-space: nowrap;
  background: var(--ink-green);
  color: var(--paper);
  border-right: 1px solid var(--line-light);
}

.page-products .pd-table th:last-child {
  border-right: 0;
}

.page-products .pd-table th[title] {
  cursor: help;
  box-shadow: inset 0 -2px 0 var(--signal);
}

.page-products .pd-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--pd-hair);
  font-family: var(--font-mono);
  color: var(--ink);
  white-space: nowrap;
}

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

.page-products .pd-table tbody tr:nth-child(even) td {
  background: rgba(231, 227, 218, .55);
}

.page-products .pd-table tbody tr:hover td {
  background: rgba(31, 191, 164, .13);
}

.page-products .pd-table tbody tr td.pd-hot-1 {
  background: rgba(31, 191, 164, .1);
}

.page-products .pd-table tbody tr td.pd-hot-2 {
  background: rgba(31, 191, 164, .2);
}

.page-products .pd-badge {
  display: inline-block;
  min-width: 22px;
  padding: 1px 6px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
}

.page-products .pd-badge--y {
  background: var(--signal);
  color: var(--ink-green);
}

.page-products .pd-badge--r {
  background: var(--vermilion);
  color: #FFFFFF;
}

/* ---------- 赛季区间卡片 ---------- */
.page-products .pd-seasons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  gap: var(--pd-gap);
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-products .pd-season {
  background: var(--paper);
  border: 1px solid var(--pd-hair-strong);
  border-top: 3px solid var(--signal);
  padding: 16px 16px 18px;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-top-color .18s var(--ease);
}

.page-products .pd-season:hover {
  transform: translateY(-4px);
  border-top-color: var(--cyan);
  box-shadow: 0 10px 24px rgba(18, 42, 34, .12);
}

.page-products .pd-season__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  color: var(--ink-green);
  line-height: 1.1;
}

.page-products .pd-season__note {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--iron);
}

/* ---------- 主客对比条 ---------- */
.page-products .pd-bars {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 26px);
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--paper);
  border: 1px solid var(--pd-hair-strong);
}

.page-products .pd-bar {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) 42px;
  gap: 10px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--iron);
}

.page-products .pd-bar__track {
  position: relative;
  height: 12px;
  background: rgba(18, 42, 34, .1);
}

.page-products .pd-bar__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  background: var(--cyan);
  transition: width .3s var(--ease);
}

.page-products .pd-bar--away .pd-bar__fill {
  background: var(--signal);
}

.page-products .pd-bar__val {
  text-align: right;
  color: var(--ink-green);
  font-weight: 600;
}

/* ---------- 城市坐标 ---------- */
.page-products .pd-city-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  align-items: start;
}

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

.page-products .pd-steps__item {
  position: relative;
  padding: 16px 18px 16px 22px;
  background: var(--paper);
  border-left: 3px solid var(--cyan);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .pd-steps__idx {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
}

/* ---------- 更新流程 ---------- */
.page-products .pd-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-products .pd-step {
  background: var(--paper);
  border-top: 3px solid var(--cyan);
  padding: 18px 16px 20px;
}

.page-products .pd-step--last {
  border-top-color: var(--vermilion);
}

.page-products .pd-step__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--iron);
  margin-bottom: 8px;
}

.page-products .pd-step__name {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-green);
  margin-bottom: 6px;
}

.page-products .pd-step__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--iron);
}

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

.page-products .pd-scene {
  background: var(--paper);
  border: 1px solid var(--pd-hair-strong);
  border-bottom: 4px solid var(--vermilion);
  padding: 20px 18px 22px;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-products .pd-scene:nth-child(2) {
  border-bottom-color: var(--signal);
}

.page-products .pd-scene:nth-child(3) {
  border-bottom-color: var(--cyan);
}

.page-products .pd-scene:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(18, 42, 34, .1);
}

.page-products .pd-scene__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink-green);
  margin: 12px 0 8px;
}

.page-products .pd-scene__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--iron);
}

/* ---------- 旧版资料 ---------- */
.page-products .pd-archive {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 30px);
  padding: clamp(22px, 3.4vw, 36px);
  background:
    repeating-linear-gradient(90deg, rgba(247, 244, 237, .05) 0 1px, transparent 1px 88px),
    var(--ink-green);
  color: var(--paper);
  border-top: 4px solid var(--signal);
}

.page-products .pd-archive__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(247, 244, 237, .88);
}

.page-products .pd-archive__text--muted {
  color: rgba(247, 244, 237, .6);
  font-size: 13px;
}

.page-products .pd-archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-products .pd-archive__meta {
  margin: 0;
  display: grid;
  gap: 2px;
  align-self: start;
}

.page-products .pd-archive__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  background: rgba(247, 244, 237, .07);
  border-left: 2px solid var(--signal);
}

.page-products .pd-archive__row dt {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: rgba(247, 244, 237, .68);
}

.page-products .pd-archive__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

/* ---------- 按钮 ---------- */
.page-products .pd-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  text-decoration: none;
  border: 1px solid currentColor;
  transition: background .18s var(--ease), color .18s var(--ease), transform .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pd-btn--solid {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: #FFFFFF;
}

.page-products .pd-btn--solid:hover,
.page-products .pd-btn--solid:focus-visible {
  background: var(--red-deep);
  border-color: var(--red-deep);
  transform: translateY(-2px);
}

.page-products .pd-btn--onDark {
  color: var(--signal);
}

.page-products .pd-btn--onDark:hover,
.page-products .pd-btn--onDark:focus-visible {
  background: var(--signal);
  color: var(--ink-green);
  transform: translateY(-2px);
}

.page-products .pd-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 图片容器 ---------- */
.page-products .pd-figure {
  margin: clamp(18px, 3vw, 28px) 0 0;
}

.page-products .figure-frame {
  position: relative;
  margin: 0;
  background: var(--paper);
  border: 1px solid var(--pd-hair-strong);
  overflow: hidden;
}

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

.page-products .figure-frame__cap {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.65;
  letter-spacing: .04em;
  color: var(--iron);
  border-top: 1px solid var(--pd-hair);
}

.page-products .pd-figure--wide {
  margin-top: 0;
  margin-bottom: clamp(18px, 3vw, 28px);
}

/* ---------- 行内链接 ---------- */
.page-products .pd-inline {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--iron);
}

.page-products .pd-inline a {
  color: var(--vermilion);
  text-decoration: none;
  border-bottom: 1px solid rgba(215, 65, 47, .4);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-products .pd-inline a:hover,
.page-products .pd-inline a:focus-visible {
  color: var(--ink-green);
  border-bottom-color: var(--ink-green);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-products .pd-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .pd-archive {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(290px, 360px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-hero__index {
    position: sticky;
    top: 96px;
  }

  .page-products .pd-sec__head {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    column-gap: 34px;
    align-items: end;
  }

  .page-products .pd-sec__num {
    grid-column: 1 / -1;
  }

  .page-products .pd-sec__title {
    grid-column: 1;
  }

  .page-products .pd-sec__aside {
    grid-column: 2;
    padding-bottom: 4px;
  }

  .page-products .pd-city-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 34px);
  }

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

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

@media (min-width: 1120px) {
  .page-products .pd-table {
    font-size: 13.5px;
  }

  .page-products .pd-bar {
    grid-template-columns: 96px minmax(0, 1fr) 48px;
  }
}

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-index__link,
  .page-products .pd-signal-row,
  .page-products .pd-season,
  .page-products .pd-scene,
  .page-products .pd-bar__fill,
  .page-products .pd-btn,
  .page-products .crumbs__link,
  .page-products .pd-inline a {
    transition: none;
  }

  .page-products .pd-index__link:hover,
  .page-products .pd-index__link:focus-visible,
  .page-products .pd-season:hover,
  .page-products .pd-scene:hover,
  .page-products .pd-btn:hover {
    transform: none;
  }
}