.page-products {
  --p-gutter: 1rem;
  --p-panel: rgba(20, 41, 60, 0.78);
  --p-panel-soft: rgba(20, 41, 60, 0.46);
  --p-ink-text: var(--ink);
  color: var(--paper);
}

.page-products .p-crumb {
  padding-top: 5.5rem;
  padding-bottom: 0.5rem;
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  padding: 1.5rem 0 2.5rem;
}

.page-products .p-hero__grid {
  display: grid;
  gap: 1.75rem;
  align-items: start;
}

.page-products .p-hero__title {
  margin: 0.6rem 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.85rem, 7.2vw, 3.1rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .p-hero__main .lede {
  max-width: 34em;
  color: var(--paper);
  opacity: 0.92;
}

.page-products .p-hero__note {
  margin-top: 1rem;
  max-width: 36em;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .p-hero__note a,
.page-products .p-diff__foot a,
.page-products .p-scenarios__foot a,
.page-products .p-copy a,
.page-products .p-cta__text a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-products .p-hero__note a:hover,
.page-products .p-diff__foot a:hover,
.page-products .p-scenarios__foot a:hover,
.page-products .p-copy a:hover,
.page-products .p-cta__text a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-products .p-hero__facts {
  border: 1px solid var(--line-gold);
  background: var(--p-panel);
  box-shadow: var(--shadow-brut-sm);
  padding: 1.15rem 1.1rem 1.3rem;
}

.page-products .p-facts__label {
  margin: 0 0 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .p-facts__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .p-facts__list > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: baseline;
  padding-bottom: 0.95rem;
  border-bottom: 1px solid var(--line-gold-soft);
}

.page-products .p-facts__list > li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .p-facts__num {
  font-size: 1.9rem;
  line-height: 1;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .p-facts__text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 章节目录 ---------- */
.page-products .p-toc-wrap {
  margin-bottom: 0.5rem;
}

.page-products .p-toc {
  list-style: none;
  margin: 0;
  padding: 0.85rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  border-top: 1px solid var(--line-gold-soft);
  border-bottom: 1px solid var(--line-gold-soft);
}

.page-products .p-toc li {
  min-width: 0;
}

.page-products .p-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid transparent;
  font-size: 0.88rem;
  color: var(--stone);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-products .p-toc a .mono {
  font-size: 0.72rem;
  color: var(--gold);
}

.page-products .p-toc a:hover,
.page-products .p-toc a:focus-visible {
  color: var(--paper);
  border-color: var(--line-gold);
  background: var(--p-panel-soft);
}

/* ---------- 章节通用 ---------- */
.page-products .p-sec {
  padding: 2.75rem 0;
  border-top: 1px solid var(--line-gold-soft);
}

.page-products .p-sec__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem 1rem;
  align-items: start;
  margin-bottom: 1.75rem;
}

.page-products .p-sec__num {
  font-size: clamp(2.1rem, 9vw, 3.4rem);
  line-height: 0.95;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.page-products .p-sec__title {
  margin: 0 0 0.55rem;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 5vw, 1.85rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-products .p-sec__desc {
  margin: 0;
  max-width: 44em;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--stone);
}

.page-products .p-copy {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--paper);
  opacity: 0.9;
}

.page-products .p-copy--note {
  font-size: 0.9rem;
  color: var(--stone);
  opacity: 1;
}

.page-products .p-figure {
  margin: 0 0 1.6rem;
}

.page-products .p-figure--mid {
  margin-top: 1.6rem;
}

.page-products .p-figure--flow {
  margin-top: 1.75rem;
  margin-bottom: 1.75rem;
}

/* ---------- 01 对照表 ---------- */
.page-products .p-diff {
  border: 1px solid var(--line-gold);
  background: var(--p-panel);
  box-shadow: var(--shadow-brut-sm);
  padding: 0.85rem;
  overflow-wrap: anywhere;
}

.page-products .p-diff table {
  width: 100%;
  border-collapse: collapse;
}

.page-products .p-diff thead {
  display: none;
}

.page-products .p-diff tbody,
.page-products .p-diff tr,
.page-products .p-diff th,
.page-products .p-diff td {
  display: block;
}

.page-products .p-diff tr {
  border-left: 3px solid var(--line-gold);
  background: var(--p-panel-soft);
  margin-bottom: 0.7rem;
  padding: 0.7rem 0.8rem;
}

.page-products .p-diff tr:last-child {
  margin-bottom: 0;
}

.page-products .p-diff th,
.page-products .p-diff td {
  padding: 0.28rem 0;
  text-align: left;
  font-weight: 400;
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-products .p-diff td {
  color: var(--stone);
}

.page-products .p-diff tbody tr > th {
  color: var(--paper);
  font-weight: 600;
}

.page-products .p-diff td::before,
.page-products .p-diff tbody tr > th::before {
  content: attr(data-label);
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.1rem;
}

.page-products .p-diff tbody tr > th::before {
  color: var(--stone);
}

.page-products .p-diff .p-diff__group {
  border-left: 0;
  background: transparent;
  padding: 0.6rem 0 0.3rem;
  margin-bottom: 0.2rem;
}

.page-products .p-diff .p-diff__group > th {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--line-gold-soft);
  padding-bottom: 0.4rem;
}

.page-products .p-diff .p-diff__group > th::before {
  display: none;
}

.page-products .p-diff__foot {
  margin: 1.25rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 02 浅色章节 ---------- */
.page-products .p-sec--paper {
  background: var(--paper);
  color: var(--p-ink-text);
}

.page-products .p-sec--paper .p-sec__num {
  color: var(--enamel-deep);
}

.page-products .p-sec--paper .p-sec__title {
  color: var(--ink);
}

.page-products .p-sec--paper .p-sec__desc,
.page-products .p-sec--paper .p-copy--note {
  color: rgba(12, 26, 40, 0.72);
}

.page-products .p-sec--paper .p-copy {
  color: var(--ink);
  opacity: 1;
}

.page-products .p-sec--paper .p-copy a {
  color: var(--enamel-deep);
  border-bottom-color: rgba(27, 74, 120, 0.4);
}

.page-products .p-split {
  display: grid;
  gap: 1.75rem;
  align-items: start;
}

.page-products .p-split__main {
  min-width: 0;
}

.page-products .p-split__aside {
  margin: 0;
}

.page-products .p-badges {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-products .p-badge {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.32rem 0.7rem;
  border: 1px solid var(--enamel-deep);
  color: var(--enamel-deep);
  background: rgba(27, 74, 120, 0.07);
}

/* ---------- 03 字段清单 ---------- */
.page-products .p-fields {
  display: grid;
  gap: 0.75rem;
}

.page-products .p-field {
  border: 1px solid var(--line-gold-soft);
  background: var(--p-panel-soft);
  padding: 0.8rem 0.95rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-products .p-field[open],
.page-products .p-field:hover {
  border-color: var(--line-gold);
  background: var(--p-panel);
}

.page-products .p-field > summary {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: 1.02rem;
  color: var(--paper);
}

.page-products .p-field > summary::-webkit-details-marker {
  display: none;
}

.page-products .p-field__key {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  border: 1px solid var(--line-gold);
  padding: 0.05rem 0.35rem;
}

.page-products .p-field p {
  margin: 0.65rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .p-note-card {
  border-left: 3px solid var(--cinnabar);
  background: var(--p-panel);
  padding: 1rem 1.1rem;
}

.page-products .p-note-card__label {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cinnabar);
}

.page-products .p-note-card p:last-child {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 04 检索 ---------- */
.page-products .p-tags {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-products .p-samples__label {
  margin: 0.5rem 0 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-products .p-samples {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-products .p-chip {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line-gold);
  color: var(--gold-soft);
  font-size: 0.86rem;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-products .p-chip:hover,
.page-products .p-chip:focus-visible {
  background: rgba(201, 162, 75, 0.14);
  color: var(--paper);
}

.page-products .p-sample-list {
  display: grid;
  gap: 0.7rem;
}

.page-products .p-sample {
  border-left: 3px solid var(--enamel);
  background: var(--p-panel-soft);
  padding: 0.8rem 0.95rem;
  scroll-margin-top: 6rem;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-products .p-sample:target {
  border-left-color: var(--cinnabar);
  background: rgba(166, 59, 46, 0.16);
}

.page-products .p-sample__q {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .p-sample p:last-child {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 05 场景 ---------- */
.page-products .p-scenarios {
  display: grid;
  gap: 1.25rem;
}

.page-products .p-scenario {
  border-top: 3px solid var(--gold);
  padding-top: 0.95rem;
}

.page-products .p-scenario__role {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .p-scenario__title {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.45;
  color: var(--paper);
}

.page-products .p-scenario p:last-child {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--stone);
}

.page-products .p-scenarios__foot {
  margin: 1.5rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 06 流程 ---------- */
.page-products .p-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.35rem;
}

.page-products .p-flow__step {
  position: relative;
  padding-left: 1.6rem;
  border-left: 1px solid var(--line-gold);
}

.page-products .p-flow__dot {
  position: absolute;
  left: -5px;
  top: 0.25rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.16);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.page-products .p-flow__no {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-products .p-flow__title {
  margin: 0 0 0.4rem;
  font-family: var(--serif);
  font-size: 1.06rem;
  color: var(--paper);
}

.page-products .p-flow__note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--stone);
  opacity: 0.86;
  transition: opacity 0.25s ease, color 0.25s ease;
}

.page-products .p-flow__step:hover .p-flow__note,
.page-products .p-flow__step:focus-within .p-flow__note {
  opacity: 1;
  color: var(--paper);
}

.page-products .p-flow__step:hover .p-flow__dot {
  background: var(--gold-soft);
  box-shadow: 0 0 0 5px rgba(201, 162, 75, 0.24);
}

.page-products .p-cta {
  border: 1px solid var(--line-gold);
  background: var(--p-panel);
  box-shadow: var(--shadow-brut-sm);
  padding: 1.15rem 1.1rem 1.3rem;
  display: grid;
  gap: 1rem;
}

.page-products .p-cta__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--stone);
}

.page-products .p-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 桌面 ---------- */
@media (min-width: 880px) {
  .page-products .p-crumb {
    padding-top: 6.5rem;
  }

  .page-products .p-hero {
    padding: 2rem 0 3rem;
  }

  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 0.95fr);
    gap: 2.5rem;
    align-items: end;
  }

  .page-products .p-hero__facts {
    padding: 1.4rem 1.35rem 1.55rem;
  }

  .page-products .p-sec {
    padding: 4rem 0;
  }

  .page-products .p-sec__head {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.25rem;
  }

  .page-products .p-sec__num {
    font-size: 3.6rem;
  }

  .page-products .p-diff {
    padding: 1.1rem 1.25rem 1.35rem;
  }

  .page-products .p-diff thead {
    display: table-header-group;
  }

  .page-products .p-diff tbody {
    display: table-row-group;
  }

  .page-products .p-diff tr {
    display: table-row;
    border-left: 0;
    background: transparent;
    margin: 0;
    padding: 0;
  }

  .page-products .p-diff th,
  .page-products .p-diff td {
    display: table-cell;
    padding: 0.62rem 0.8rem;
    border-bottom: 1px solid rgba(201, 162, 75, 0.12);
    vertical-align: top;
  }

  .page-products .p-diff td::before,
  .page-products .p-diff tbody tr > th::before {
    display: none;
  }

  .page-products .p-diff thead th {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--paper);
    border-bottom: 1px solid var(--line-gold);
  }

  .page-products .p-diff thead .p-diff__v4 {
    color: var(--stone);
  }

  .page-products .p-diff thead .p-diff__s8 {
    color: var(--gold);
  }

  .page-products .p-diff tbody tr > th {
    width: 24%;
    color: var(--paper);
  }

  .page-products .p-diff tbody td {
    width: 38%;
  }

  .page-products .p-diff tbody td:nth-child(3) {
    background: rgba(201, 162, 75, 0.05);
  }

  .page-products .p-diff tbody tr:hover td,
  .page-products .p-diff tbody tr:hover > th {
    background: rgba(44, 108, 168, 0.14);
  }

  .page-products .p-diff .p-diff__group {
    background: transparent;
  }

  .page-products .p-diff .p-diff__group > th {
    padding-top: 1.15rem;
    padding-left: 0.8rem;
    border-bottom: 1px solid var(--line-gold-soft);
  }

  .page-products .p-split {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 0.95fr);
    gap: 2.5rem;
  }

  .page-products .p-split--reverse {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 0.95fr);
    margin-top: 1.75rem;
  }

  .page-products .p-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
  }

  .page-products .p-scenarios {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
  }

  .page-products .p-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.75rem;
  }

  .page-products .p-flow__step {
    border-left: 0;
    border-top: 1px solid var(--line-gold);
    padding-left: 0;
    padding-top: 1.5rem;
  }

  .page-products .p-flow__dot {
    left: 0;
    top: -5px;
  }

  .page-products .p-cta {
    grid-template-columns: minmax(0, 1.7fr) auto;
    align-items: center;
    gap: 1.75rem;
    padding: 1.5rem 1.75rem;
  }

  .page-products .p-cta__actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-toc a,
  .page-products .p-field,
  .page-products .p-flow__dot,
  .page-products .p-flow__note,
  .page-products .p-sample,
  .page-products .p-chip {
    transition: none;
  }
}
<<<END>>>