.page-products {
  --px-surface: #08243C;
  --px-gap: clamp(12px, 2vw, 20px);
  --px-pad: clamp(16px, 2.4vw, 24px);
  display: block;
}

.page-products .nd-section {
  padding-block: clamp(32px, 6vw, 72px);
}

/* ---------- 首屏 ---------- */
.page-products .px-hero {
  padding: clamp(22px, 4.5vw, 52px) 0 clamp(20px, 4vw, 40px);
  border-bottom: 1px solid var(--nd-line-soft);
}

.page-products .px-hero__title {
  font-family: var(--nd-display);
  font-weight: 300;
  font-size: clamp(32px, 7vw, 72px);
  line-height: 1.03;
  letter-spacing: -.015em;
  color: var(--nd-snow);
  margin: .32em 0 .42em;
  max-width: 17ch;
}

.page-products .px-hero__accent {
  display: block;
  color: var(--nd-cyan);
}

.page-products .px-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--nd-mist);
}

.page-products .px-quick {
  list-style: none;
  margin: clamp(20px, 4vw, 32px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--nd-line-soft);
  border: 1px solid var(--nd-line-soft);
}

.page-products .px-quick__item {
  background: var(--nd-ink);
  padding: 13px 15px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .px-quick__label {
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--nd-mist);
  text-transform: uppercase;
}

.page-products .px-quick__value {
  font-family: var(--nd-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 2vw, 20px);
  color: var(--nd-cyan);
  white-space: nowrap;
}

/* ---------- 章节标题 ---------- */
.page-products .px-sectionhead {
  max-width: 68ch;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .px-h2 {
  font-family: var(--nd-display);
  font-weight: 300;
  font-size: clamp(24px, 4.2vw, 42px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--nd-snow);
  margin: .32em 0 .38em;
}

.page-products .px-sectionhead__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--nd-mist);
}

/* ---------- Bento 工具总览 ---------- */
.page-products .px-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--px-gap);
}

.page-products .px-tool {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--px-pad);
  border: 1px solid var(--nd-line-soft);
  background: linear-gradient(160deg, var(--nd-blue) 0%, var(--px-surface) 100%);
  transition: border-color .2s ease;
}

.page-products .px-tool:hover,
.page-products .px-tool:focus-within {
  border-color: var(--nd-cyan);
}

.page-products .px-tool--c {
  background: linear-gradient(165deg, var(--nd-violet) 0%, #241A45 100%);
  border-color: rgba(59, 42, 107, .85);
}

.page-products .px-tool--d {
  background: linear-gradient(165deg, var(--nd-wine) 0%, #3A1120 100%);
  border-color: rgba(110, 31, 53, .85);
}

.page-products .px-tool__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

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

.page-products .px-tool--c .px-tool__index,
.page-products .px-tool--d .px-tool__index {
  color: rgba(244, 248, 251, .45);
}

.page-products .px-tool__title {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(19px, 2.4vw, 27px);
  line-height: 1.15;
  color: var(--nd-snow);
  margin: 4px 0 0;
}

.page-products .px-tool__desc {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.72;
  color: var(--nd-mist);
}

.page-products .px-tool--c .px-tool__desc,
.page-products .px-tool--d .px-tool__desc {
  color: rgba(223, 247, 245, .78);
}

.page-products .px-tool__meta {
  font-size: 12px;
  color: var(--nd-cyan);
  letter-spacing: .02em;
}

.page-products .px-tool--d .px-tool__meta {
  color: var(--nd-ice);
}

.page-products .px-tool__link {
  align-self: flex-start;
  font-size: 13px;
  color: var(--nd-snow);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--nd-cyan);
  transition: color .18s ease;
}

.page-products .px-tool__link:hover {
  color: var(--nd-cyan);
}

/* 宽幅横幅图 */
.page-products .px-banner {
  margin: clamp(20px, 4vw, 32px) 0 0;
  border: 1px solid var(--nd-line-soft);
  overflow: hidden;
  background: var(--nd-ink);
}

.page-products .px-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .px-banner__cap {
  padding: 10px 14px;
  font-family: var(--nd-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--nd-mist);
  border-top: 1px solid var(--nd-line-soft);
}

/* ---------- 分段切换 ---------- */
.page-products .px-tablist {
  display: flex;
  gap: 2px;
  margin-bottom: clamp(18px, 3vw, 26px);
  border-bottom: 1px solid var(--nd-line-soft);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .px-tab {
  appearance: none;
  flex: 0 0 auto;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 12px 15px;
  font-family: var(--nd-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--nd-mist);
  cursor: pointer;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease;
}

.page-products .px-tab:hover {
  color: var(--nd-snow);
}

.page-products .px-tab[aria-selected="true"] {
  color: var(--nd-cyan);
  border-bottom-color: var(--nd-cyan);
}

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

.page-products .px-panel {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 3vw, 26px);
}

.page-products .px-panel__head {
  max-width: 72ch;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .px-panel__title {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.16;
  color: var(--nd-snow);
  margin: 0;
}

.page-products .px-panel__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--nd-mist);
}

.page-products .px-figure {
  margin: 0;
  border: 1px solid var(--nd-line-soft);
  background: var(--nd-ink);
  overflow: hidden;
}

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

.page-products .px-note {
  margin: 0;
  font-family: var(--nd-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--nd-mist);
  padding-left: 12px;
  border-left: 2px solid var(--nd-line);
}

/* ---------- 权益表格 ---------- */
.page-products .px-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--nd-line-soft);
  background: var(--nd-ink);
  font-size: 13px;
  color: var(--nd-snow);
}

.page-products .px-table__caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--nd-mono);
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--nd-ice);
  background: rgba(59, 42, 107, .55);
  border-bottom: 1px solid var(--nd-line-soft);
}

.page-products .px-table thead th {
  text-align: left;
  padding: 12px 14px;
  font-family: var(--nd-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: .07em;
  color: var(--nd-mist);
  border-bottom: 1px solid var(--nd-line);
  white-space: nowrap;
}

.page-products .px-table tbody th,
.page-products .px-table tbody td {
  padding: 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--nd-line-soft);
}

.page-products .px-table tbody th {
  font-family: var(--nd-display);
  font-weight: 500;
  font-size: 17px;
  color: var(--nd-ice);
  white-space: nowrap;
}

.page-products .px-table tbody td {
  font-family: var(--nd-mono);
  font-variant-numeric: tabular-nums;
  color: var(--nd-snow);
}

.page-products .px-table tbody tr:hover th,
.page-products .px-table tbody tr:hover td {
  background: rgba(22, 199, 193, .08);
}

/* ---------- 费用周期 ---------- */
.page-products .px-cycles {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--px-gap);
}

.page-products .px-cycle {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--px-pad);
  border: 1px solid rgba(110, 31, 53, .72);
  background: linear-gradient(180deg, rgba(110, 31, 53, .22) 0%, rgba(6, 26, 43, .9) 100%);
}

.page-products .px-cycle__k {
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: rgba(223, 247, 245, .72);
}

.page-products .px-cycle__t {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 27px);
  line-height: 1.1;
  color: var(--nd-snow);
  margin: 0;
}

.page-products .px-cycle__d {
  margin: 0;
  flex: 1;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--nd-mist);
}

.page-products .px-cycle__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding-top: 8px;
  border-top: 1px solid rgba(110, 31, 53, .55);
  font-family: var(--nd-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--nd-snow);
}

.page-products .px-cycle__row span:first-child {
  color: var(--nd-mist);
}

/* ---------- 场景匹配 ---------- */
.page-products .px-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--px-gap);
}

.page-products .px-scene {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--px-pad);
  border: 1px solid var(--nd-line-soft);
  background: var(--nd-ink);
}

.page-products .px-scene h4 {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.2;
  color: var(--nd-snow);
  margin: 4px 0 0;
}

.page-products .px-scene p {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.75;
  color: var(--nd-mist);
}

.page-products .px-scene__link {
  align-self: flex-start;
  font-size: 13px;
  color: var(--nd-cyan);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color .18s ease;
}

.page-products .px-scene__link:hover {
  border-bottom-color: var(--nd-cyan);
}

/* ---------- 归档能力 ---------- */
.page-products .px-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 34px);
  align-items: start;
}

.page-products .px-split__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--nd-mist);
}

.page-products .px-split__figure {
  margin: 0;
  border: 1px solid var(--nd-line-soft);
  background: var(--nd-ink);
  overflow: hidden;
}

.page-products .px-split__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .px-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .px-list li {
  display: grid;
  gap: 3px;
  padding-left: 14px;
  border-left: 2px solid var(--nd-cyan);
}

.page-products .px-list strong {
  font-family: var(--nd-display);
  font-weight: 500;
  font-size: 17px;
  color: var(--nd-snow);
}

.page-products .px-list span {
  font-size: 14px;
  line-height: 1.72;
  color: var(--nd-mist);
}

/* ---------- 版本与时间戳 ---------- */
.page-products .px-version__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 4vw, 38px);
  border: 1px solid var(--nd-line-soft);
  background:
    linear-gradient(135deg, rgba(22, 199, 193, .07) 0%, transparent 58%),
    var(--nd-ink);
}

.page-products .px-version__lead {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--nd-mist);
}

.page-products .px-stamps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 10px 0 0;
  background: var(--nd-line-soft);
  border: 1px solid var(--nd-line-soft);
}

.page-products .px-stamps > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px;
  background: var(--nd-ink);
}

.page-products .px-stamps dt {
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--nd-mist);
}

.page-products .px-stamps dd {
  margin: 0;
  font-size: 15px;
  color: var(--nd-cyan);
  font-variant-numeric: tabular-nums;
}

/* ---------- 常见组合 ---------- */
.page-products .px-combo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--px-gap);
}

.page-products .px-combo {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--px-pad);
  border: 1px solid var(--nd-line-soft);
  background: var(--nd-blue);
}

.page-products .px-combo__no {
  font-family: var(--nd-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--nd-gold);
}

.page-products .px-combo h3 {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 24px);
  line-height: 1.15;
  color: var(--nd-snow);
  margin: 0;
}

.page-products .px-combo p {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.75;
  color: var(--nd-mist);
}

.page-products .px-combo__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding-top: 4px;
}

.page-products .px-combo__links a {
  font-size: 13px;
  color: var(--nd-cyan);
  text-decoration: none;
  padding-bottom: 1px;
  border-bottom: 1px solid transparent;
  transition: border-color .18s ease;
}

.page-products .px-combo__links a:hover {
  border-bottom-color: var(--nd-cyan);
}

/* ---------- 移动端：表格折叠为卡片 ---------- */
@media (max-width: 719px) {
  .page-products .px-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  .page-products .px-table,
  .page-products .px-table tbody,
  .page-products .px-table tr {
    display: block;
    width: 100%;
  }

  .page-products .px-table tbody tr {
    padding: 8px 0;
    border-bottom: 1px solid var(--nd-line);
  }

  .page-products .px-table tbody th,
  .page-products .px-table tbody td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding: 8px 14px;
    border-bottom: 0;
    white-space: normal;
  }

  .page-products .px-table tbody th {
    font-size: 18px;
  }

  .page-products .px-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-family: var(--nd-mono);
    font-size: 11px;
    letter-spacing: .06em;
    color: var(--nd-mist);
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-products .px-stamps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 680px) {
  .page-products .px-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-products .px-cycles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-products .px-quick {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-products .px-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .px-tool--a { grid-column: span 6; }
  .page-products .px-tool--b { grid-column: span 3; }
  .page-products .px-tool--c { grid-column: span 3; }
  .page-products .px-tool--d { grid-column: span 6; }
  .page-products .px-tool--e { grid-column: span 3; }
  .page-products .px-tool--f { grid-column: span 3; }
}

@media (min-width: 780px) {
  .page-products .px-combo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .px-split {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  }

  .page-products .px-panel {
    gap: clamp(20px, 3vw, 30px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .px-tool,
  .page-products .px-tab,
  .page-products .px-tool__link,
  .page-products .px-scene__link,
  .page-products .px-combo__links a {
    transition: none;
  }
}
<<<END>>>

<<<END>>>