.page-products {
  --pf-hover: rgba(198, 247, 60, 0.07);
  --pf-soft: rgba(198, 247, 60, 0.12);
  --pf-amber-soft: rgba(242, 179, 61, 0.14);
  background: var(--ink);
  color: var(--paper);
}

.page-products .breadcrumb {
  margin-bottom: 28px;
}

/* ---------- hero ---------- */
.page-products .pf-hero {
  padding-block: 36px 52px;
  background:
    radial-gradient(circle at 86% 4%, rgba(198, 247, 60, 0.1), transparent 46%),
    linear-gradient(180deg, var(--carbon) 0%, var(--ink) 78%);
  border-bottom: 1px solid var(--line);
}

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

.page-products .pf-hero__lead h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 58px);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-products .pf-hero__lead .lede {
  max-width: 56ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pf-tally {
  position: relative;
  overflow: hidden;
  padding: 20px 22px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.page-products .pf-tally::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 230px;
  height: 230px;
  background: radial-gradient(circle, rgba(198, 247, 60, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .pf-tally__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pf-tally__num {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(56px, 15vw, 84px);
  line-height: 0.86;
  letter-spacing: -0.05em;
  color: var(--lime);
}

.page-products .pf-tally__unit {
  margin: 8px 0 16px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .pf-tally__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  position: relative;
  z-index: 1;
}

.page-products .pf-tally__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}

.page-products .pf-tally__list li:last-child {
  border-bottom: 0;
}

.page-products .pf-tally__list .num {
  color: var(--paper);
  font-size: 14px;
}

.page-products .pf-tally__link {
  display: inline-block;
  font-size: 13px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .pf-tally__link:hover,
.page-products .pf-tally__link:focus-visible {
  border-bottom-color: var(--lime);
}

.page-products .pf-hero__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- version matrix ---------- */
.page-products .pf-versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-products .pf-versions__media .media__frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .pf-matrix-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.page-products .pf-matrix {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pf-matrix thead th {
  padding: 14px 16px;
  text-align: left;
  background: var(--carbon);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pf-matrix thead th.is-pro {
  color: var(--lime);
  box-shadow: inset 0 -2px 0 var(--lime-dim);
}

.page-products .pf-matrix thead th.is-elite {
  color: var(--amber);
  box-shadow: inset 0 -2px 0 var(--amber);
}

.page-products .pf-matrix tbody th {
  padding: 14px 16px;
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pf-matrix tbody td {
  padding: 14px 16px;
  color: var(--paper);
  line-height: 1.6;
  border-bottom: 1px solid var(--line);
  min-width: 130px;
}

.page-products .pf-matrix tbody tr:last-child th,
.page-products .pf-matrix tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pf-matrix tbody td.num {
  font-size: 15px;
  color: var(--lime);
}

.page-products .pf-tip {
  margin: 24px 0 0;
  padding: 16px 20px;
  border-left: 2px solid var(--lime);
  background: var(--pf-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  max-width: 72ch;
}

/* ---------- ledger table ---------- */
.page-products .pf-intro {
  margin: 0 0 26px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .ledger {
  position: relative;
}

.page-products .ledger__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.page-products .ledger__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

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

.page-products .chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .chip:hover {
  color: var(--paper);
  border-color: var(--lime-dim);
}

.page-products .ledger:has(#pf-cat-all:checked) .chip[for="pf-cat-all"],
.page-products .ledger:has(#pf-cat-remind:checked) .chip[for="pf-cat-remind"],
.page-products .ledger:has(#pf-cat-report:checked) .chip[for="pf-cat-report"],
.page-products .ledger:has(#pf-cat-data:checked) .chip[for="pf-cat-data"],
.page-products .ledger:has(#pf-cat-sync:checked) .chip[for="pf-cat-sync"] {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
  font-weight: 500;
}

.page-products .ledger__radio:focus-visible ~ .ledger__bar {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-products .switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}

.page-products .switch__box {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 22px;
  border-radius: var(--pill);
  background: var(--line);
  transition: background 0.18s var(--ease);
  flex: none;
}

.page-products .switch__box::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}

.page-products .ledger:has(#pf-diff-only:checked) .switch__box {
  background: var(--lime-dim);
}

.page-products .ledger:has(#pf-diff-only:checked) .switch__box::after {
  transform: translateX(16px);
  background: var(--ink);
}

.page-products .ledger:has(#pf-diff-only:checked) .switch {
  color: var(--lime);
}

.page-products .ledger:has(#pf-diff-only:checked) tr[data-same="1"] {
  display: none;
}

.page-products .ledger:has(#pf-cat-remind:checked) tbody:not([data-group="remind"]),
.page-products .ledger:has(#pf-cat-report:checked) tbody:not([data-group="report"]),
.page-products .ledger:has(#pf-cat-data:checked) tbody:not([data-group="data"]),
.page-products .ledger:has(#pf-cat-sync:checked) tbody:not([data-group="sync"]) {
  display: none;
}

.page-products .ledger__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0 0 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-products .lg--on {
  color: var(--lime);
}

.page-products .lg--off {
  color: var(--muted);
}

.page-products .ledger__scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .ledger__table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
}

.page-products .ledger__table col.c-narrow {
  width: 86px;
}

.page-products .ledger__table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 13px 16px;
  text-align: left;
  background: var(--carbon);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}

.page-products .ledger__table thead th[data-v] {
  text-align: center;
  color: var(--paper);
}

.page-products .ledger__table thead th[data-v="pro"] {
  color: var(--lime);
}

.page-products .ledger__table thead th[data-v="elite"] {
  color: var(--amber);
}

.page-products .ledger__table tbody tr {
  transition: background 0.14s var(--ease);
}

.page-products .ledger__table tbody tr:hover {
  background: var(--pf-hover);
}

.page-products .ledger__table tbody tr:not(.g-row) th,
.page-products .ledger__table tbody tr:not(.g-row) td {
  border-bottom: 1px solid rgba(36, 56, 46, 0.62);
}

.page-products .ledger__table tbody th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 400;
  font-size: 14px;
  color: var(--paper);
  line-height: 1.5;
}

.page-products .ledger__table td.st {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  padding: 12px 16px;
}

.page-products .ledger__table td.st--on {
  color: var(--lime);
}

.page-products .ledger__table td.st--off {
  color: var(--muted);
  opacity: 0.42;
}

.page-products .g-row:hover {
  background: transparent;
}

.page-products .g-row th {
  padding: 12px 16px;
  background: var(--carbon);
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-products .g-row__name {
  margin-right: 12px;
}

.page-products .g-row__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
}

/* ---------- split blocks ---------- */
.page-products .pf-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-products .pf-split + .pf-split {
  margin-top: 56px;
  padding-top: 56px;
  border-top: 1px solid var(--line);
}

.page-products .pf-split__text h2 {
  margin: 12px 0 18px;
}

.page-products .pf-body {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 62ch;
}

.page-products .pf-points {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pf-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .pf-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 2px;
  background: var(--lime);
}

.page-products .pf-points__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 2px;
}

.page-products .pf-split__media .media__frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- banner + axis ---------- */
.page-products .pf-band {
  margin: 0 0 44px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  position: relative;
}

.page-products .pf-band img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.82) brightness(0.86);
}

.page-products .pf-band figcaption {
  position: absolute;
  left: 20px;
  bottom: 16px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
  background: rgba(7, 19, 15, 0.72);
  padding: 6px 14px;
  border-radius: var(--pill);
}

.page-products .pf-upgrade-head {
  margin-bottom: 26px;
}

.page-products .pf-upgrade {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

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

.page-products .axis__node {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding-bottom: 15px;
}

.page-products .axis__node::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 24px;
  bottom: -2px;
  width: 1px;
  background: var(--line);
}

.page-products .axis__node:last-child::before {
  display: none;
}

.page-products .axis__ver {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 21px;
  border-radius: var(--pill);
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.02em;
}

.page-products .axis__node:last-child .axis__ver {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-products .axis__body {
  padding-top: 1px;
}

.page-products .axis__date {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 3px;
}

.page-products .axis__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .pf-route {
  padding: 24px 22px 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.page-products .pf-route__title {
  margin: 10px 0 22px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-products .pf-route .step__title {
  margin: 0 0 5px;
  font-size: 15px;
  color: var(--paper);
}

.page-products .pf-route .step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- faq ---------- */
.page-products .faq-list {
  border-top: 1px solid var(--line);
}

.page-products .faq-item {
  border-bottom: 1px solid var(--line);
}

.page-products .faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 18px 42px 18px 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--paper);
  transition: color 0.16s var(--ease);
}

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

.page-products .faq-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--lime);
}

.page-products .faq-item[open] summary::after {
  content: "–";
}

.page-products .faq-item summary:hover {
  color: var(--lime);
}

.page-products .faq-item summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.page-products .faq-item p {
  margin: 0 0 20px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

.page-products .faq-item a,
.page-products .pf-endnote a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 247, 60, 0.4);
}

.page-products .faq-item a:hover,
.page-products .pf-endnote a:hover,
.page-products .faq-item a:focus-visible,
.page-products .pf-endnote a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-products .pf-endnote {
  margin: 30px 0 0;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  background: var(--pf-amber-soft);
  border: 1px solid rgba(242, 179, 61, 0.28);
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper);
  max-width: 72ch;
}

/* ---------- responsive ---------- */
@media (min-width: 760px) {
  .page-products .pf-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 44px;
  }

  .page-products .pf-split--flip .pf-split__media {
    order: -1;
  }

  .page-products .pf-upgrade {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
  }

  .page-products .pf-versions {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 34px;
  }
}

@media (min-width: 900px) {
  .page-products .pf-hero {
    padding-block: 48px 68px;
  }

  .page-products .pf-hero__grid {
    grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.84fr);
    gap: 54px;
    align-items: start;
  }

  .page-products .pf-hero__lead h1 {
    font-size: clamp(42px, 5.2vw, 62px);
  }

  .page-products .pf-hero__side {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-products .pf-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
  }

  .page-products .pf-sync {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .page-products .pf-upgrade {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 60px;
  }

  .page-products .pf-band {
    margin-bottom: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .chip,
  .page-products .switch__box,
  .page-products .switch__box::after,
  .page-products .ledger__table tbody tr,
  .page-products .faq-item summary {
    transition: none;
  }
}
<<<END>>>