.page-products {
  --pc-radius: var(--r-lg);
  display: block;
  padding-bottom: 40px;
}

/* ---------- 面包屑 ---------- */
.page-products .lib-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  padding: 22px 0 0;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--fg-2);
}

.page-products .lib-crumb a {
  color: var(--fg-2);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-products .lib-crumb a:hover {
  color: var(--cyan);
}

.page-products .lib-crumb__now {
  color: var(--fg);
}

/* ---------- 首屏 ---------- */
.page-products .lib-hero {
  padding: 30px 0 48px;
}

.page-products .lib-hero__grid {
  display: grid;
  gap: 28px;
}

.page-products .lib-hero__copy h1 {
  margin: 12px 0 16px;
  font-size: clamp(25px, 6vw, 40px);
  line-height: 1.3;
  letter-spacing: .045em;
  font-weight: 600;
  color: var(--fg);
}

.page-products .lib-hero__lead {
  margin: 0;
  max-width: 42ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--fg-3);
}

.page-products .lib-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .lib-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .lib-hero__stats > div {
  background: var(--ink-2);
  padding: 13px 15px;
}

.page-products .lib-hero__stats dt {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--fg-2);
}

.page-products .lib-hero__stats dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 21px;
  line-height: 1.2;
  color: var(--cyan);
}

.page-products .lib-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  overflow: hidden;
  background: var(--ink-2);
}

.page-products .lib-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .lib-hero__figure figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-2);
  border-top: 1px solid var(--line);
}

/* ---------- 区块骨架 ---------- */
.page-products .lib-section {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

.page-products .lib-head {
  max-width: 60ch;
  margin-bottom: 26px;
}

.page-products .lib-head h2 {
  margin: 10px 0 12px;
  font-size: clamp(20px, 4.4vw, 29px);
  line-height: 1.36;
  letter-spacing: .05em;
  font-weight: 600;
  color: var(--fg);
}

.page-products .lib-head__lead {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fg-2);
}

/* ---------- 费用周期总览 ---------- */
.page-products .period-grid {
  display: grid;
  gap: 22px;
}

.page-products .period-bars {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  padding: 18px;
}

.page-products .period-bars__head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--fg-2);
}

.page-products .period-bars__legend {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.page-products .bar-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .bar-item__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.page-products .bar-item__name {
  font-size: 14px;
  color: var(--fg);
  letter-spacing: .03em;
}

.page-products .bar-item__val {
  font-size: 12.5px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .bar-track {
  display: flex;
  height: 12px;
  border-radius: var(--pill);
  overflow: hidden;
  background: var(--ink);
  border: 1px solid var(--line);
}

.page-products .bar-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, rgba(52, 240, 200, .3), var(--cyan));
}

.page-products .bar-delta {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 154, 60, .35), var(--amber));
}

.page-products .period-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-products .period-figure figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-2);
  border-top: 1px solid var(--line);
}

/* ---------- 筛选 ---------- */
.page-products .filter-layout {
  display: grid;
  gap: 22px;
}

.page-products .filter-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  padding: 18px;
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-products .filter-row {
  display: grid;
  gap: 9px;
  min-width: 0;
}

.page-products .filter-row__label {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--fg-2);
  text-transform: uppercase;
}

.page-products .filter-panel .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .filter-panel .chips__btn {
  min-height: 36px;
  padding: 7px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: var(--ink-2);
  color: var(--fg-2);
  font-family: inherit;
  font-size: 13px;
  letter-spacing: .03em;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .filter-panel .chips__btn:hover {
  border-color: var(--cyan);
  color: var(--fg);
}

.page-products .filter-panel .chips__btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 600;
}

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

.page-products .filter-count {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--fg-2);
}

.page-products .filter-count .num {
  color: var(--cyan);
  font-weight: 600;
}

.page-products .filter-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-products .filter-figure figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-2);
  border-top: 1px solid var(--line);
}

/* ---------- 资料卡 ---------- */
.page-products .team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .team-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-products .team-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-products .team-card[open] {
  border-color: var(--cyan);
}

.page-products .team-card__head {
  list-style: none;
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  cursor: pointer;
}

.page-products .team-card__head::-webkit-details-marker {
  display: none;
}

.page-products .team-card__top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-products .team-card__name {
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--fg);
}

.page-products .team-card__budget {
  font-size: 13px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.page-products .team-card__hint {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--fg-2);
}

.page-products .team-card[open] .team-card__hint {
  color: var(--amber);
}

.page-products .team-card__body {
  padding: 16px 18px 18px;
  border-top: 1px solid var(--line);
  animation: pc-fade .22s var(--ease);
}

@keyframes pc-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.page-products .team-facts {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
}

.page-products .team-facts > div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 10px;
  font-size: 13px;
  line-height: 1.65;
}

.page-products .team-facts dt {
  color: var(--fg-2);
}

.page-products .team-facts dd {
  margin: 0;
  color: var(--fg-3);
  overflow-wrap: break-word;
}

.page-products .salary-bar {
  display: flex;
  height: 8px;
  border-radius: var(--pill);
  overflow: hidden;
  background: var(--ink);
}

.page-products .salary-bar__seg {
  display: block;
  height: 100%;
}

.page-products .salary-bar__seg--fix {
  background: var(--cyan);
}

.page-products .salary-bar__seg--var {
  background: var(--violet);
}

.page-products .salary-bar__seg--bon {
  background: var(--amber);
}

/* ---------- 时间轴 ---------- */
.page-products .timeline-layout {
  display: grid;
  gap: 24px;
}

.page-products .squad-tl {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .squad-tl__node {
  position: relative;
  padding: 0 0 24px 30px;
}

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

.page-products .squad-tl__node::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(52, 240, 200, .14);
}

.page-products .squad-tl__node::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 22px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.page-products .squad-tl__node:last-child::after {
  display: none;
}

.page-products .squad-tl__week {
  display: inline-block;
  margin-bottom: 7px;
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .squad-tl__body h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  letter-spacing: .035em;
  color: var(--fg);
}

.page-products .squad-tl__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--fg-2);
}

.page-products .timeline-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-products .timeline-figure figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-2);
  border-top: 1px solid var(--line);
}

/* ---------- 新旧对照 ---------- */
.page-products .archive-grid {
  display: grid;
  gap: 14px;
}

.page-products .archive-card {
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  padding: 20px;
  background: var(--panel);
}

.page-products .archive-card--now {
  border-left: 3px solid var(--cyan);
}

.page-products .archive-card--old {
  border-left: 3px solid var(--violet);
  background: var(--ink-2);
}

.page-products .archive-card__tag {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--fg-2);
}

.page-products .archive-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--fg);
}

.page-products .archive-card p {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--fg-2);
}

.page-products .archive-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 240, 200, .35);
  padding-bottom: 2px;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-products .archive-link:hover {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-products .archive-figure {
  margin: 20px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-products .archive-figure figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-2);
  border-top: 1px solid var(--line);
}

/* ---------- 常用页 ---------- */
.page-products .save-panel {
  display: grid;
  gap: 20px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  background-color: var(--panel);
  background-image: linear-gradient(150deg, rgba(52, 240, 200, .1), rgba(4, 18, 14, 0) 62%);
}

.page-products .save-panel__copy h2 {
  margin: 10px 0 10px;
  font-size: clamp(19px, 4.2vw, 26px);
  line-height: 1.36;
  letter-spacing: .05em;
  color: var(--fg);
}

.page-products .save-panel__copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg-2);
}

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

.page-products .save-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--fg-3);
}

.page-products .save-steps .mono {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-products .save-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .lib-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 1000px) {
  .page-products {
    padding-bottom: 72px;
  }

  .page-products .lib-hero {
    padding: 42px 0 66px;
  }

  .page-products .lib-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 48px;
    align-items: center;
  }

  .page-products .lib-section {
    padding: 66px 0;
  }

  .page-products .lib-head {
    margin-bottom: 34px;
  }

  .page-products .period-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
    gap: 26px;
  }

  .page-products .filter-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
    gap: 26px;
  }

  .page-products .filter-panel {
    padding: 24px;
  }

  .page-products .team-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .timeline-layout {
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 44px;
    align-items: start;
  }

  .page-products .archive-grid {
    gap: 18px;
  }

  .page-products .archive-figure {
    margin-top: 24px;
  }

  .page-products .save-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    align-items: start;
    gap: 30px;
    padding: 36px 34px;
  }

  .page-products .save-panel__actions {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .team-card,
  .page-products .team-card__body,
  .page-products .filter-panel .chips__btn,
  .page-products .archive-link {
    transition: none;
    animation: none;
  }

  .page-products .team-card:hover {
    transform: none;
  }
}