.page-products {
  --pp-panel: rgba(22, 34, 74, .55);
  --pp-panel-soft: rgba(16, 26, 51, .7);
  --pp-hair: rgba(124, 138, 166, .28);
  --pp-hair-strong: rgba(124, 138, 166, .55);
  padding-top: calc(var(--header-h) + clamp(18px, 4vw, 44px));
  padding-bottom: clamp(56px, 9vw, 104px);
  background:
    linear-gradient(rgba(124, 138, 166, .055) 1px, transparent 1px) 0 0 / 100% 88px,
    linear-gradient(90deg, rgba(124, 138, 166, .055) 1px, transparent 1px) 0 0 / 88px 100%,
    var(--ink);
  color: var(--fg);
  overflow-x: hidden;
}

.page-products .container {
  max-width: var(--rail);
  margin: 0 auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--fg-mute);
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-products .breadcrumbs__link {
  color: var(--fg-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-products .breadcrumbs__sep {
  color: var(--grid);
}

/* ---------- 首屏 ---------- */

.page-products .hero {
  display: grid;
  gap: 26px;
  padding-bottom: clamp(26px, 4vw, 40px);
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--fg-mute);
  text-transform: uppercase;
}

.page-products .hero__code {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  letter-spacing: .12em;
}

.page-products .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 6.2vw, 52px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--fg);
}

.page-products .hero__text {
  margin: 0 0 18px;
  max-width: 36em;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.9;
  color: var(--fg-soft);
}

.page-products .hero__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--fg-mute);
}

.page-products .hero__figure {
  margin: 0;
}

@media (min-width: 960px) {
  .page-products .hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    column-gap: clamp(32px, 4vw, 56px);
    align-items: end;
  }
}

/* ---------- 图片通用 ---------- */

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

.page-products .figure__frame {
  position: relative;
  border: 1px solid var(--pp-hair-strong);
  background: var(--ink-2);
  padding: 6px;
}

.page-products .figure__frame::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(124, 138, 166, .3);
  pointer-events: none;
}

.page-products .figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  background: var(--ink-2);
}

.page-products .figure__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-mute);
}

/* ---------- 模块切换条 ---------- */

.page-products .mod-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 18px 0 22px;
  margin-bottom: clamp(8px, 2vw, 20px);
  border-bottom: 1px solid var(--pp-hair);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products .mod-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  white-space: nowrap;
  color: var(--fg-soft);
  text-decoration: none;
  background: var(--pp-panel-soft);
  border: 1px solid var(--pp-hair);
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .mod-tab:hover,
.page-products .mod-tab:focus-visible {
  color: var(--fg);
  border-color: var(--pp-hair-strong);
}

.page-products .mod-tab.is-on {
  color: var(--cyan);
  background: rgba(53, 230, 210, .08);
  border-color: rgba(53, 230, 210, .45);
  border-bottom-color: var(--cyan);
}

.page-products .mod-tab__num {
  color: var(--grid);
  font-size: 12px;
}

.page-products .mod-tab.is-on .mod-tab__num {
  color: var(--cyan);
}

/* ---------- 章节骨架 ---------- */

.page-products .section {
  padding: clamp(38px, 6vw, 70px) 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .section:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .section__head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .section__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .section__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.35;
  color: var(--fg);
}

.page-products .section__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.88;
  color: var(--fg-soft);
}

@media (min-width: 900px) {
  .page-products .section__head {
    grid-template-columns: 132px minmax(0, 1fr);
    column-gap: clamp(24px, 3vw, 40px);
    row-gap: 10px;
  }
  .page-products .section__index {
    grid-column: 1;
    grid-row: 1 / span 2;
    padding-top: 12px;
    border-top: 2px solid var(--cyan);
    align-self: start;
  }
  .page-products .section__title,
  .page-products .section__lead {
    grid-column: 2;
  }
}

/* ---------- 模块索引表 ---------- */

.page-products .table-scroll {
  overflow-x: auto;
  border: 1px solid var(--pp-hair);
  background: var(--pp-panel-soft);
  -webkit-overflow-scrolling: touch;
}

.page-products .data-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .data-table th,
.page-products .data-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .data-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(53, 230, 210, .06);
  border-bottom: 1px solid var(--pp-hair-strong);
  white-space: nowrap;
}

.page-products .data-table tbody th {
  font-weight: 600;
  color: var(--fg);
  white-space: nowrap;
}

.page-products .data-table tbody td {
  color: var(--fg-soft);
}

.page-products .data-table .is-num {
  font-family: var(--font-mono);
  text-align: right;
  color: var(--orange);
  white-space: nowrap;
}

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

.page-products .data-table tbody tr:hover {
  background: rgba(53, 230, 210, .045);
}

.page-products .mod-index__foot {
  margin: 18px 0 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg-mute);
}

/* ---------- 分栏 ---------- */

.page-products .split {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

@media (min-width: 960px) {
  .page-products .split {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }
  .page-products .split--flip {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  }
}

/* ---------- 替补贡献三档 ---------- */

.page-products .tier-list {
  display: grid;
  gap: 14px;
}

.page-products .tier {
  position: relative;
  padding: 18px 20px 18px 24px;
  background: var(--pp-panel-soft);
  border: 1px solid var(--pp-hair);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .tier::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cyan);
}

.page-products .tier--b::before {
  background: var(--orange);
}

.page-products .tier--c::before {
  background: var(--magenta);
}

.page-products .tier:hover,
.page-products .tier:focus-within {
  border-color: var(--pp-hair-strong);
  background: var(--pp-panel);
}

.page-products .tier__name {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 19px;
  color: var(--fg);
}

.page-products .tier__fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}

.page-products .tier__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg-soft);
  opacity: .78;
  transition: opacity var(--dur) var(--ease);
}

.page-products .tier:hover .tier__note,
.page-products .tier:focus-within .tier__note {
  opacity: 1;
}

.page-products .tag {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-products .tag--a {
  color: var(--cyan);
}

.page-products .tag--b {
  color: var(--orange);
}

.page-products .tag--c {
  color: var(--magenta);
}

.page-products .stack-wrap {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 22px;
  border-top: 1px solid var(--pp-hair);
}

.page-products .stack {
  display: flex;
  height: 44px;
  border: 1px solid var(--pp-hair-strong);
  background: var(--ink-3);
  overflow: hidden;
}

.page-products .stack__seg {
  display: block;
  height: 100%;
  transition: filter var(--dur) var(--ease);
}

.page-products .stack__seg:hover {
  filter: brightness(1.2);
}

.page-products .stack__seg--a {
  background: var(--cyan);
}

.page-products .stack__seg--b {
  background: var(--orange);
}

.page-products .stack__seg--c {
  background: var(--magenta);
}

.page-products .stack__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-soft);
}

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

.page-products .stack__legend .legend__swatch {
  display: inline-block;
  width: 18px;
  height: 8px;
}

.page-products .legend__swatch--a {
  background: var(--cyan);
}

.page-products .legend__swatch--b {
  background: var(--orange);
}

.page-products .legend__swatch--c {
  background: var(--magenta);
}

.page-products .stack__note {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 13px;
  line-height: 1.8;
  color: var(--fg-mute);
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}

/* ---------- 客场与抢断 ---------- */

.page-products .away-col {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .compare-bar {
  display: grid;
  gap: 8px;
}

.page-products .compare-bar__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  font-size: 14px;
  color: var(--fg);
}

.page-products .compare-bar__value {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-mute);
}

.page-products .compare-bar__track {
  position: relative;
  height: 12px;
  background: rgba(124, 138, 166, .16);
  border-left: 1px solid var(--pp-hair-strong);
}

.page-products .compare-bar__fill {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  background: var(--cyan);
}

.page-products .compare-bar__fill--alt {
  background: repeating-linear-gradient(
    -45deg,
    var(--cyan) 0 6px,
    rgba(53, 230, 210, .32) 6px 12px
  );
}

.page-products .compare-bar__fill--third {
  background: var(--orange);
}

.page-products .away-col__hint {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--fg-soft);
  padding: 14px 16px;
  background: var(--pp-panel-soft);
  border: 1px dashed var(--pp-hair-strong);
}

.page-products .figure--tall .figure__img {
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

@media (min-width: 960px) {
  .page-products .figure--tall {
    justify-self: end;
    max-width: 340px;
  }
}

/* ---------- 位置薪资区间 ---------- */

.page-products .range {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--pp-panel-soft);
  border: 1px solid var(--pp-hair);
}

.page-products .range__row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  align-items: center;
  gap: 8px 16px;
}

.page-products .range__pos {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg);
  white-space: nowrap;
}

.page-products .range__track {
  position: relative;
  height: 14px;
  background: rgba(124, 138, 166, .14);
  border-left: 1px solid var(--pp-hair-strong);
  border-right: 1px solid var(--pp-hair-strong);
}

.page-products .range__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--lo, 0%);
  width: calc(var(--hi, 0%) - var(--lo, 0%));
  background: linear-gradient(90deg, rgba(53, 230, 210, .92), rgba(255, 138, 61, .92));
  transition: filter var(--dur) var(--ease);
}

.page-products .range__row:hover .range__band {
  filter: brightness(1.15);
}

.page-products .range__mark {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-mute);
}

@media (min-width: 760px) {
  .page-products .range__row {
    grid-template-columns: 130px minmax(0, 1fr) 130px;
  }
  .page-products .range__mark {
    grid-column: 3;
    justify-self: end;
  }
}

.page-products .salary-notes {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .salary-notes__text {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .salary-notes__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: var(--fg-soft);
}

@media (min-width: 960px) {
  .page-products .salary-notes {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 版本时间轴 ---------- */

.page-products .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 1px solid var(--pp-hair-strong);
}

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

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

.page-products .timeline__dot {
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  border-radius: 50%;
}

.page-products .timeline__item:last-child .timeline__dot {
  background: var(--orange);
}

.page-products .timeline__time {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-products .timeline__item:last-child .timeline__time {
  color: var(--orange);
}

.page-products .timeline__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fg-soft);
}

.page-products .update-flag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: clamp(24px, 4vw, 36px);
  padding: 12px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fg);
  background: rgba(255, 138, 61, .1);
  border: 1px solid rgba(255, 138, 61, .45);
  border-left: 3px solid var(--orange);
}

.page-products .update-flag__dot {
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  flex: 0 0 auto;
}

/* ---------- 导出与引用 ---------- */

.page-products .export-col {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .export-item {
  padding: 18px 20px;
  background: var(--pp-panel-soft);
  border: 1px solid var(--pp-hair);
  border-top: 2px solid var(--cyan);
  transition: border-color var(--dur) var(--ease);
}

.page-products .export-item:last-of-type {
  border-top-color: var(--magenta);
}

.page-products .export-item:hover {
  border-color: var(--pp-hair-strong);
}

.page-products .export-item__kind {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--grid);
  text-transform: uppercase;
}

.page-products .export-item__name {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
}

.page-products .export-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--fg-soft);
}

.page-products .export-col__note {
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--pp-hair);
  font-size: 14px;
  line-height: 1.85;
  color: var(--fg-mute);
}

.page-products .export-col__link {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--fg-soft);
}

.page-products .export-col__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 210, .4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .export-col__link a:hover,
.page-products .export-col__link a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-products .figure--square .figure__img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

@media (min-width: 960px) {
  .page-products .figure--square {
    justify-self: end;
    max-width: 420px;
  }
}

/* ---------- 窄屏收束 ---------- */

@media (max-width: 560px) {
  .page-products .mod-bar {
    gap: 8px;
  }
  .page-products .mod-tab {
    padding: 9px 11px;
    font-size: 12px;
  }
  .page-products .range__row {
    grid-template-columns: 1fr;
  }
  .page-products .range__mark {
    grid-column: 1;
  }
  .page-products .stack__legend {
    gap: 8px 16px;
  }
  .page-products .data-table th,
  .page-products .data-table td {
    padding: 12px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .mod-tab,
  .page-products .tier,
  .page-products .tier__note,
  .page-products .stack__seg,
  .page-products .range__band,
  .page-products .export-item,
  .page-products .breadcrumbs__link,
  .page-products .export-col__link a {
    transition: none;
  }
}

.page-products {
  --hi: 1rem;
  --lo: 1rem;
}