.page-products {
  --pp-radius: 6px;
  --pp-gap: 20px;
  --pp-copper-line: rgba(200, 122, 46, .18);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  background:
    radial-gradient(120% 140% at 86% 6%, rgba(200, 122, 46, .24) 0%, rgba(27, 42, 74, 0) 56%),
    linear-gradient(180deg, var(--indigo) 0%, var(--indigo-deep) 100%);
  color: var(--on-dark);
  padding: 28px 0 40px;
}

.page-products .pp-hero .crumbs,
.page-products .pp-hero .crumbs a {
  color: var(--on-dark-dim);
}

.page-products .pp-hero .crumbs a:hover {
  color: var(--copper-soft);
}

.page-products .pp-hero-grid {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-products .pp-hero-copy .eyebrow {
  color: var(--copper-soft);
  margin: 0 0 12px;
}

.page-products .pp-hero h1 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--white);
  margin: 0 0 16px;
  max-width: 15em;
}

.page-products .pp-hero .lede {
  color: var(--on-dark);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 24px;
  max-width: 34em;
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(233, 238, 246, .16);
  border-left: 1px solid rgba(233, 238, 246, .16);
  align-self: end;
}

.page-products .pp-hero-stat {
  padding: 18px 16px 16px;
  border-right: 1px solid rgba(233, 238, 246, .16);
  border-bottom: 1px solid rgba(233, 238, 246, .16);
}

.page-products .pp-hero-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: .01em;
  color: var(--copper-soft);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-hero-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--on-dark-dim);
  letter-spacing: .02em;
}

/* ---------- 通用章节微调 ---------- */
.page-products .section {
  padding: 44px 0;
}

.page-products .pp-overview .lede,
.page-products .pp-compare .lede,
.page-products .pp-warranty .lede,
.page-products .pp-filter-section .lede,
.page-products .pp-flow .lede,
.page-products .pp-team .lede {
  max-width: 46em;
  margin-bottom: 26px;
}

.page-products .pp-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  border-left: 2px solid var(--line);
  padding-left: 14px;
  margin: 20px 0 0;
}

.page-products .pp-note a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pp-note--dark {
  color: var(--on-dark-dim);
  border-left-color: rgba(200, 122, 46, .5);
}

.page-products .figure {
  margin: 28px 0 0;
}

.page-products .figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--pp-radius);
  border: 1px solid var(--line);
  object-fit: cover;
}

.page-products .section--dark .figure img,
.page-products .section--deep .figure img {
  border-color: rgba(233, 238, 246, .14);
}

.page-products .figure-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .section--dark .figure-caption,
.page-products .section--deep .figure-caption {
  color: var(--on-dark-dim);
}

/* ---------- 01 三类条件 ---------- */
.page-products .pp-tabs {
  margin-top: 4px;
}

.page-products .pp-seg {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pp-seg[aria-selected="true"] {
  background: var(--indigo);
  border-color: var(--indigo);
  color: var(--white);
}

.page-products .pp-seg:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

.page-products .pp-panel-wrap {
  margin-top: 22px;
  border-top: 1px solid var(--line);
}

.page-products .pp-panel {
  padding-top: 22px;
  animation: pp-fade .18s var(--ease);
}

@keyframes pp-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.page-products .pp-panel-lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  margin: 0 0 20px;
  max-width: 44em;
}

.page-products .pp-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-facts li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}

.page-products .pp-fact-k {
  color: var(--muted);
  flex: 0 0 auto;
}

.page-products .pp-fact-v {
  color: var(--ink);
  font-weight: 500;
  text-align: right;
}

.page-products .pp-tools-figure {
  margin-top: 36px;
}

/* ---------- 02 对照表 ---------- */
.page-products .pp-compare {
  border-top: 3px solid var(--copper);
}

.page-products .pp-compare .chapter-title {
  color: var(--white);
}

.page-products .pp-compare .chapter-no {
  color: var(--copper-soft);
}

.page-products .pp-compare .lede {
  color: var(--on-dark);
}

.page-products .pp-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 13px;
  color: var(--on-dark-dim);
  margin-bottom: 16px;
}

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

.page-products .pp-legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: var(--copper);
  display: inline-block;
}

.page-products .pp-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--white);
  font-size: 14px;
}

.page-products .pp-table thead th {
  background: var(--indigo-deep);
  color: var(--on-dark);
  font-weight: 500;
  text-align: left;
  padding: 14px 16px;
  font-size: 13px;
  letter-spacing: .04em;
  border-bottom: 1px solid rgba(233, 238, 246, .18);
  position: sticky;
  top: 0;
  z-index: 2;
}

.page-products .pp-col-head--direct {
  box-shadow: inset 0 -3px 0 var(--copper);
}

.page-products .pp-col-head--coop {
  box-shadow: inset 0 -3px 0 var(--teal);
}

.page-products .pp-table td,
.page-products .pp-table tbody th {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
  color: var(--ink);
}

.page-products .pp-table tbody th[scope="row"] {
  font-weight: 500;
  color: var(--muted);
  width: 34%;
}

.page-products .pp-table .pp-group th {
  background: var(--paper);
  color: var(--indigo);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--teal);
}

.page-products .pp-table .pp-diff th[scope="row"] {
  border-left: 3px solid var(--copper);
  color: var(--ink);
}

.page-products .pp-table .pp-diff td {
  background: rgba(200, 122, 46, .05);
}

.page-products .pp-table tbody tr:hover td,
.page-products .pp-table tbody tr:hover th[scope="row"] {
  background: var(--paper);
}

.page-products .pp-table .mono {
  font-variant-numeric: tabular-nums;
  color: var(--indigo);
}

.page-products .pp-table .pp-diff .mono {
  color: var(--copper);
  font-weight: 700;
}

/* ---------- 03 质保档位 ---------- */
.page-products .pp-warranty-split {
  display: grid;
  gap: 32px;
}

.page-products .pp-tier-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-tier {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-tier-no {
  font-size: 20px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: .02em;
  line-height: 1.4;
}

.page-products .pp-tier--accent {
  border-left: 3px solid var(--copper);
  padding-left: 16px;
}

.page-products .pp-tier--accent .pp-tier-no {
  color: var(--copper);
}

.page-products .pp-tier-title {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-products .pp-tier-body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}

.page-products .pp-tier-meta {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

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

/* ---------- 04 筛选 ---------- */
.page-products .pp-filter-section {
  background: var(--paper);
}

.page-products .pp-filter-layout {
  display: grid;
  gap: 24px;
}

.page-products .pp-filter {
  display: grid;
  gap: 20px;
  padding: 22px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  box-shadow: var(--shadow-1);
}

.page-products .pp-filter-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--muted);
  margin: 0 0 12px;
}

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

.page-products .pp-chips .chip {
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .pp-chips .chip .mono {
  color: var(--muted);
  margin-left: 4px;
}

.page-products .pp-chips .chip[aria-pressed="true"] {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--white);
}

.page-products .pp-chips .chip[aria-pressed="true"] .mono {
  color: rgba(255, 255, 255, .78);
}

.page-products .pp-chips .chip:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

.page-products .pp-filter-result {
  background: var(--indigo);
  color: var(--on-dark);
  border-radius: var(--pp-radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
}

.page-products .pp-result-num {
  font-size: 46px;
  font-weight: 700;
  line-height: 1;
  color: var(--copper-soft);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.page-products .pp-result-label {
  margin: 10px 0 20px;
  font-size: 14px;
  color: var(--on-dark-dim);
  line-height: 1.6;
}

.page-products .pp-result-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid rgba(233, 238, 246, .16);
}

.page-products .pp-result-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(233, 238, 246, .16);
  font-size: 14px;
}

.page-products .pp-result-list li span:last-child {
  color: var(--on-dark-dim);
  text-align: right;
}

.page-products .pp-label-figure {
  margin-top: 30px;
}

/* ---------- 05 流程 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--indigo);
}

.page-products .pp-step {
  position: relative;
  padding: 22px 0 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-step-no {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--copper);
  margin-bottom: 8px;
}

.page-products .pp-step-title {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.3;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-products .pp-step-time {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--teal);
  margin: 0 0 10px;
  letter-spacing: .01em;
}

.page-products .pp-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .pp-accept-figure {
  margin-top: 30px;
}

/* ---------- 06 团队 ---------- */
.page-products .pp-team {
  background: var(--indigo-deep);
  color: var(--on-dark);
  border-top: 1px solid rgba(233, 238, 246, .1);
}

.page-products .pp-team .chapter-title {
  color: var(--white);
}

.page-products .pp-team .chapter-no {
  color: var(--copper-soft);
}

.page-products .pp-team .lede {
  color: var(--on-dark);
}

.page-products .pp-team-grid {
  display: grid;
  gap: 16px;
}

.page-products .pp-team-card {
  padding: 22px 20px;
  border: 1px solid rgba(233, 238, 246, .16);
  border-radius: var(--pp-radius);
  background: rgba(233, 238, 246, .03);
}

.page-products .pp-team-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--on-dark-dim);
  margin: 0;
}

.page-products .pp-team-tag {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--copper-soft) !important;
  margin: 0 0 12px !important;
}

.page-products .pp-team-num {
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.page-products .pp-team-unit {
  font-size: 13px;
  color: var(--on-dark-dim);
  margin: 6px 0 14px !important;
}

.page-products .pp-team-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-team-list li {
  padding: 11px 0;
  border-bottom: 1px solid rgba(233, 238, 246, .14);
  font-size: 15px;
  color: var(--on-dark);
}

.page-products .pp-team-list li:last-child {
  border-bottom: 0;
}

.page-products .pp-team-list .mono {
  color: var(--copper-soft);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ---------- 07 下一步 ---------- */
.page-products .pp-cta {
  background: linear-gradient(180deg, var(--indigo) 0%, var(--indigo-deep) 100%);
  color: var(--on-dark);
}

.page-products .pp-cta-inner {
  display: grid;
  gap: 28px;
}

.page-products .pp-cta-title {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.3;
  color: var(--white);
  margin: 0 0 14px;
  max-width: 22em;
}

.page-products .pp-cta-copy p {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--on-dark);
  margin: 0 0 22px;
  max-width: 36em;
}

.page-products .pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-cta-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(233, 238, 246, .16);
}

.page-products .pp-cta-meta li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(233, 238, 246, .16);
  font-size: 14px;
}

.page-products .pp-cta-k {
  color: var(--on-dark-dim);
  flex: 0 0 auto;
}

.page-products .pp-cta-v {
  color: var(--white);
  text-align: right;
  word-break: break-word;
}

.page-products .pp-banner-figure {
  margin-top: 32px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .section {
    padding: 60px 0;
  }

  .page-products .pp-hero {
    padding: 36px 0 56px;
  }

  .page-products .pp-hero h1 {
    font-size: 42px;
  }

  .page-products .pp-hero-num {
    font-size: 38px;
  }

  .page-products .pp-hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pp-filter-layout {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pp-team-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pp-team-card--wide {
    grid-column: 1 / -1;
  }

  .page-products .pp-cta-inner {
    grid-template-columns: 6fr 5fr;
    align-items: start;
    gap: 44px;
  }

  .page-products .pp-cta-title {
    font-size: 28px;
  }
}

@media (min-width: 980px) {
  .page-products .pp-hero-grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: end;
  }

  .page-products .pp-warranty-split {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
    align-items: start;
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(5, 1fr);
    border-top: 2px solid var(--indigo);
  }

  .page-products .pp-step {
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding: 22px 18px 8px 18px;
  }

  .page-products .pp-step:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .page-products .pp-step::before {
    content: "";
    position: absolute;
    top: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: transparent;
  }

  .page-products .pp-step:first-child::before {
    background: var(--copper);
    width: 60%;
  }

  .page-products .pp-cta-title {
    font-size: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-panel {
    animation: none;
  }

  .page-products .pp-seg,
  .page-products .pp-chips .chip {
    transition: none;
  }
}