.page-products {
  --pr-cut: 18px;
  --pr-dense: 15px;
  background: var(--carbon);
  color: var(--chalk);
  overflow-x: clip;
}

.page-products .pr-hero {
  padding: 24px 0 64px;
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(200, 241, 78, 0.09), transparent 62%),
    var(--carbon);
}

.page-products .pr-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .bb-crumbs {
  grid-column: 1 / -1;
}

.page-products .pr-hero__label {
  margin: 0 0 16px;
}

.page-products .pr-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.25rem, 7vw, 4.5rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  max-width: 16em;
}

.page-products .pr-hero__lead {
  margin: 24px 0 0;
  max-width: 34em;
  color: var(--mist);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.page-products .pr-hero__aside {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
  align-self: start;
}

.page-products .pr-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--ink);
}

.page-products .pr-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pr-stat__txt {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.page-products .pr-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-section--dense {
  background: var(--ink);
  padding: 56px 0;
}

.page-products .pr-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 20px;
  margin-bottom: 32px;
  border-bottom: 2px solid var(--line-strong);
}

.page-products .pr-head .bb-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.2vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-products .pr-head__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

/* —— 服务条带 —— */
.page-products .pr-bands {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .pr-band {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px calc(var(--pr-cut) + 20px);
  background: var(--stone);
  border: 2px solid var(--line-soft);
  border-left: 3px solid var(--moss);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pr-cut)), 0 100%);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .pr-band:hover,
.page-products .pr-band:focus-within {
  background: #343c37;
  border-left-color: var(--lime);
}

.page-products .pr-band__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-products .pr-band__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pr-band__desc {
  margin: 0;
  font-size: var(--pr-dense);
  line-height: 1.65;
  color: #cfd6cf;
}

.page-products .pr-band__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

/* —— 图片 —— */
.page-products .pr-figure {
  margin: 32px 0 0;
}

.page-products .bb-figure__frame {
  border: 2px solid var(--line-soft);
  background: var(--stone);
  overflow: hidden;
}

.page-products .bb-figure__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pr-figure--hero .bb-figure__frame { aspect-ratio: 16 / 9; }
.page-products .pr-figure--tall .bb-figure__frame { aspect-ratio: 3 / 2; }
.page-products .pr-figure--square .bb-figure__frame { aspect-ratio: 1 / 1; }
.page-products .pr-figure--file .bb-figure__frame { aspect-ratio: 10 / 7; }
.page-products .pr-figure--flow .bb-figure__frame { aspect-ratio: 2 / 1; }

.page-products .bb-figure__cap {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* —— 分栏 —— */
.page-products .pr-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .pr-split__body {
  max-width: 36em;
}

.page-products .pr-split__body .bb-h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.2vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-products .pr-prose {
  margin: 0 0 16px;
  font-size: var(--pr-dense);
  line-height: 1.72;
  color: #d8ddd6;
}

.page-products .pr-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-products .pr-list li {
  position: relative;
  padding: 10px 0 10px 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 7px;
  height: 7px;
  background: var(--lime);
}

.page-products .pr-inline-link {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--mist);
}

.page-products .pr-inline-link a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-products .pr-inline-link a:hover {
  background: var(--lime);
  color: var(--carbon);
  border-bottom-color: var(--lime);
}

/* —— 维度切换 —— */
.page-products .pr-cmp {
  position: relative;
  background: var(--ink);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
  padding: 20px;
}

.page-products .pr-cmp__radio,
.page-products .pr-fmt__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pr-cmp__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .pr-cmp__tab {
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  border: 1px solid var(--line-soft);
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .pr-cmp__tab:hover {
  color: var(--chalk);
  border-color: var(--line-strong);
}

.page-products #cmp-home:checked ~ .pr-cmp__tabs label[for="cmp-home"],
.page-products #cmp-form:checked ~ .pr-cmp__tabs label[for="cmp-form"],
.page-products #cmp-side:checked ~ .pr-cmp__tabs label[for="cmp-side"] {
  color: var(--carbon);
  background: var(--lime);
  border-color: var(--lime);
  font-weight: 700;
}

.page-products .pr-cmp__panel {
  display: none;
}

.page-products #cmp-home:checked ~ .pr-cmp__panels .pr-cmp__panel:nth-child(1),
.page-products #cmp-form:checked ~ .pr-cmp__panels .pr-cmp__panel:nth-child(2),
.page-products #cmp-side:checked ~ .pr-cmp__panels .pr-cmp__panel:nth-child(3) {
  display: block;
}

.page-products .pr-cmp__panel .bb-h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--chalk);
}

.page-products .pr-cmp__panel p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pr-cmp__hint {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

/* —— 数据表 —— */
.page-products .pr-table-wrap {
  margin-top: 32px;
  overflow-x: auto;
  border: 2px solid var(--line-strong);
  background: var(--carbon);
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}

.page-products .pr-table__cap {
  caption-side: top;
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 10px 12px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--mist);
  background: var(--stone);
  border-bottom: 2px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .pr-table thead th:first-child,
.page-products .pr-table tbody th {
  text-align: left;
  font-family: var(--font-body);
  color: var(--chalk);
  white-space: nowrap;
}

.page-products .pr-table tbody th {
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-table tbody td {
  padding: 10px 12px;
  text-align: right;
  color: #cfd6cf;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.14s var(--ease), outline-color 0.14s var(--ease);
  outline: 2px solid transparent;
  outline-offset: -2px;
}

.page-products .pr-table tbody tr:nth-child(even) td,
.page-products .pr-table tbody tr:nth-child(even) th {
  background: rgba(44, 51, 46, 0.45);
}

.page-products .pr-table tbody td:hover {
  background: var(--lime-ghost);
  outline-color: var(--lime);
  color: var(--chalk);
}

.page-products .pr-table tbody tr:last-child td,
.page-products .pr-table tbody tr:last-child th {
  border-bottom: none;
}

.page-products .pr-table__diff {
  color: var(--amber);
  font-weight: 700;
}

/* —— 评测 —— */
.page-products .pr-review {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

.page-products .pr-dims {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 20px 0;
  padding: 0;
  list-style: none;
  counter-reset: dim;
  border-top: 1px solid var(--line-soft);
}

.page-products .pr-dim {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  font-size: 14px;
  color: #d8ddd6;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-dim__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--clay);
}

/* —— 反色导出区 —— */
.page-products .pr-invert {
  background: var(--chalk);
  color: var(--carbon);
  border-bottom: none;
}

.page-products .pr-head--invert {
  border-bottom: 2px solid var(--carbon);
}

.page-products .pr-head--invert .bb-h2 {
  color: var(--carbon);
}

.page-products .pr-head--invert .pr-head__meta {
  color: #5a6158;
}

.page-products .pr-invert .pr-prose {
  color: #23291f;
}

.page-products .pr-invert .bb-figure__frame {
  border-color: var(--carbon);
  box-shadow: var(--shadow-deep);
}

.page-products .pr-invert .bb-figure__cap {
  color: #5a6158;
}

.page-products .pr-inline-link--invert {
  color: #4a5148;
}

.page-products .pr-inline-link--invert a {
  color: #2c332e;
  border-bottom: 2px solid var(--lime);
}

.page-products .pr-inline-link--invert a:hover {
  background: var(--lime);
  color: var(--carbon);
}

/* —— 格式切换 —— */
.page-products .pr-fmt {
  position: relative;
  margin: 24px 0;
  border: 2px solid var(--carbon);
  background: #e6e2d6;
}

.page-products .pr-fmt__tabs {
  display: flex;
  border-bottom: 2px solid var(--carbon);
}

.page-products .pr-fmt__tab {
  flex: 1 1 0;
  padding: 10px 12px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #4a5148;
  cursor: pointer;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .pr-fmt__tab + .pr-fmt__tab {
  border-left: 2px solid var(--carbon);
}

.page-products .pr-fmt__tab:hover {
  background: #d8d3c4;
}

.page-products #fmt-csv:checked ~ .pr-fmt__tabs label[for="fmt-csv"],
.page-products #fmt-xlsx:checked ~ .pr-fmt__tabs label[for="fmt-xlsx"] {
  background: var(--carbon);
  color: var(--lime);
  font-weight: 700;
}

.page-products .pr-fmt__panel {
  display: none;
  padding: 16px;
}

.page-products #fmt-csv:checked ~ .pr-fmt__panels .pr-fmt__panel:nth-child(1),
.page-products #fmt-xlsx:checked ~ .pr-fmt__panels .pr-fmt__panel:nth-child(2) {
  display: block;
}

.page-products .pr-fmt__code {
  margin: 0 0 10px;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--lime);
  background: var(--ink);
  word-break: break-word;
}

.page-products .pr-fmt__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: #4a5148;
}

/* —— 折叠 —— */
.page-products .pr-details {
  border-bottom: 1px solid rgba(11, 15, 13, 0.22);
}

.page-products .pr-details summary {
  padding: 12px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--carbon);
  cursor: pointer;
  list-style: none;
}

.page-products .pr-details summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-details summary::before {
  content: "+";
  display: inline-block;
  width: 16px;
  color: #6b7268;
}

.page-products .pr-details[open] summary::before {
  content: "—";
  color: var(--carbon);
}

.page-products .pr-details__list {
  margin: 0 0 16px;
  padding: 0 0 0 16px;
  list-style: none;
}

.page-products .pr-details__list li {
  position: relative;
  padding: 6px 0 6px 14px;
  font-size: 13px;
  line-height: 1.65;
  color: #3a4038;
}

.page-products .pr-details__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  background: var(--clay);
}

.page-products .pr-details__list strong {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--carbon);
}

/* —— 接入流程 —— */
.page-products .pr-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 2px solid var(--line-strong);
}

.page-products .pr-step {
  padding: 24px 20px;
  background: var(--ink);
}

.page-products .pr-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--moss);
  margin-bottom: 12px;
}

.page-products .pr-step .bb-h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
}

.page-products .pr-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pr-roles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 32px;
}

.page-products .pr-role {
  padding: 22px 20px;
  background: var(--stone);
  border: 2px solid var(--line-soft);
  border-top: 3px solid var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 12px));
  padding-bottom: 28px;
}

.page-products .pr-role .bb-label {
  margin: 0 0 10px;
  color: var(--amber);
}

.page-products .pr-role .bb-h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
}

.page-products .pr-role p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #cfd6cf;
}

.page-products .pr-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin-top: 40px;
  padding: 28px 20px;
  background: var(--ink);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
}

.page-products .pr-cta__text {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.7;
  color: var(--chalk);
}

/* —— 断点 —— */
@media (min-width: 640px) {
  .page-products .pr-bands {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-band:nth-child(even) {
    margin-top: 24px;
  }

  .page-products .pr-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-products .pr-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pr-roles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pr-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 900px) {
  .page-products .pr-hero {
    padding: 32px 0 96px;
  }

  .page-products .pr-hero__inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
    column-gap: 48px;
  }

  .page-products .pr-hero__main {
    padding-right: 24px;
  }

  .page-products .pr-hero__aside {
    margin-bottom: -48px;
  }

  .page-products .pr-section {
    padding: 96px 0;
  }

  .page-products .pr-section--dense {
    padding: 80px 0;
  }

  .page-products .pr-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-products .pr-bands {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pr-band:nth-child(2) {
    margin-top: 32px;
  }

  .page-products .pr-band:nth-child(3) {
    margin-top: 12px;
  }

  .page-products .pr-band:nth-child(4) {
    margin-top: 44px;
  }

  .page-products .pr-band {
    min-height: 100%;
  }

  .page-products .pr-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pr-split--rev {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pr-split--rev .pr-split__body {
    max-width: 34em;
  }

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

  .page-products .pr-figure--hero {
    margin-top: 48px;
  }

  .page-products .pr-review {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pr-radar .bb-figure__frame {
    max-width: 420px;
  }

  .page-products .pr-table {
    min-width: 0;
    font-size: 13.5px;
  }
}

@media (min-width: 1200px) {
  .page-products .pr-hero__aside {
    margin-bottom: -64px;
  }

  .page-products .pr-stat {
    padding: 20px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-band,
  .page-products .pr-cmp__tab,
  .page-products .pr-fmt__tab,
  .page-products .pr-table tbody td {
    transition: none;
  }
}
<<<END>>>