.page-products {
  --fp-gap: clamp(18px, 3vw, 30px);
  --fp-edge: clamp(14px, 2vw, 20px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .fp-crumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-products h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7vw, 66px);
  line-height: 1.04;
  letter-spacing: .005em;
  margin: .18em 0 .5em;
  color: var(--paper);
}

.page-products h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.12;
  margin: 0 0 .5em;
  color: var(--paper);
}

.page-products h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.45;
  margin: 0 0 .4em;
  color: var(--paper);
}

.page-products p {
  font-size: var(--step-0);
  line-height: 1.78;
  margin: 0 0 .9em;
}

.page-products .fp-section-lead {
  color: var(--gold-soft);
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products a {
  color: var(--gold-soft);
  text-underline-offset: 3px;
}

.page-products a:hover {
  color: var(--paper);
}

/* ---------- intro ---------- */

.page-products .fp-intro {
  position: relative;
  padding: clamp(26px, 5vw, 54px) 0 clamp(30px, 5vw, 60px);
  background:
    radial-gradient(120% 95% at 84% -20%, rgba(47, 165, 140, .18), transparent 62%),
    radial-gradient(90% 70% at 0% 10%, rgba(200, 169, 110, .08), transparent 60%);
}

.page-products .fp-intro__grid {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
}

.page-products .fp-intro__text {
  color: var(--paper);
  max-width: 58ch;
  opacity: .92;
}

.page-products .fp-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(16px, 3vw, 26px);
}

.page-products .fp-intro__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .fp-fact {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .fp-fact__num {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -.01em;
  min-width: 4ch;
}

.page-products .fp-fact__label {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- tree ---------- */

.page-products .fp-tree-section {
  padding: clamp(30px, 5vw, 56px) 0 clamp(26px, 4vw, 44px);
}

.page-products .fp-tree {
  position: relative;
  display: grid;
  gap: 0;
}

.page-products .fp-tree__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .fp-tree__tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 0;
  padding-bottom: 0;
  scrollbar-width: thin;
}

.page-products .fp-tree__tab {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-bottom: none;
  background: var(--panel);
  color: var(--gold-soft);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 150ms var(--ease), color 150ms var(--ease), border-color 150ms var(--ease);
}

.page-products .fp-tree__tab:hover {
  background: var(--panel-2);
  color: var(--paper);
}

.page-products .fp-tree__tabnum {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products #fp-path-1:checked ~ .fp-tree__tabs label[for="fp-path-1"],
.page-products #fp-path-2:checked ~ .fp-tree__tabs label[for="fp-path-2"],
.page-products #fp-path-3:checked ~ .fp-tree__tabs label[for="fp-path-3"] {
  background: var(--ink-deep);
  border-color: var(--line-strong);
  color: var(--paper);
  box-shadow: inset 0 -2px 0 var(--orange);
}

.page-products #fp-path-1:focus-visible ~ .fp-tree__tabs label[for="fp-path-1"],
.page-products #fp-path-2:focus-visible ~ .fp-tree__tabs label[for="fp-path-2"],
.page-products #fp-path-3:focus-visible ~ .fp-tree__tabs label[for="fp-path-3"] {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .fp-tree__panel {
  display: none;
  padding: clamp(20px, 3vw, 30px) 0 0;
}

.page-products #fp-path-1:checked ~ .fp-tree__panels > .fp-tree__panel:nth-child(1),
.page-products #fp-path-2:checked ~ .fp-tree__panels > .fp-tree__panel:nth-child(2),
.page-products #fp-path-3:checked ~ .fp-tree__panels > .fp-tree__panel:nth-child(3) {
  display: block;
}

.page-products .fp-branch {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
  display: grid;
  gap: 18px;
}

.page-products .fp-branch::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--line-strong);
}

.page-products .fp-node {
  position: relative;
}

.page-products .fp-node::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 9px;
  width: 11px;
  height: 11px;
  border: 1px solid var(--gold);
  background: var(--ink);
}

.page-products .fp-node--enter::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-products .fp-node__num {
  display: block;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: 4px;
}

.page-products .fp-node p {
  margin: 0;
  color: var(--gold-soft);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .fp-night {
  margin: clamp(24px, 4vw, 40px) 0 0;
}

.page-products .fp-night img {
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: cover;
  object-position: center 40%;
  border: 1px solid var(--line);
  filter: saturate(.85) brightness(.92);
}

/* ---------- entry ---------- */

.page-products .fp-entry {
  padding: clamp(30px, 5vw, 56px) 0 clamp(26px, 4vw, 44px);
}

.page-products .fp-entry__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .fp-points {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .fp-points li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .fp-points__num {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--gold);
  font-size: 12px;
  line-height: 1;
}

.page-products .fp-points h3 {
  font-size: 16px;
  margin-bottom: .2em;
}

.page-products .fp-points p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
}

.page-products .fp-shot {
  margin: 0;
  max-width: 360px;
}

.page-products .fp-shot img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

/* phone mock */

.page-products .fp-phone {
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, var(--ink-deep), var(--panel));
  padding: 12px;
  max-width: 340px;
  margin: 0 auto;
}

.page-products .fp-phone__bar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-products .fp-phone__screen {
  display: grid;
  gap: 10px;
  padding-top: 10px;
}

.page-products .fp-score {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 8px;
  align-items: center;
  border: 1px solid var(--line-strong);
  background: var(--ink);
  padding: 10px 12px;
}

.page-products .fp-score__pair {
  font-size: 24px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: .02em;
}

.page-products .fp-score__state {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--teal-soft);
  border: 1px solid rgba(47, 165, 140, .45);
  padding: 2px 6px;
}

.page-products .fp-score__enter {
  grid-column: 1 / -1;
  justify-self: end;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-deep);
  background: var(--orange);
  padding: 5px 10px;
  letter-spacing: .04em;
}

.page-products .fp-card {
  border: 1px solid var(--line);
  background: var(--panel-2);
  padding: 12px;
}

.page-products .fp-card--ghost {
  background: transparent;
  border-style: dashed;
}

.page-products .fp-card__meta {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
  margin: 0 0 6px;
}

.page-products .fp-card__line {
  font-size: 13px;
  line-height: 1.5;
  margin: 0 0 3px;
  color: var(--paper);
}

.page-products .fp-card__line--muted {
  color: var(--muted);
  font-size: 12px;
}

.page-products .fp-card__enter {
  display: inline-block;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--orange);
  border-bottom: 1px solid var(--orange);
  padding-bottom: 2px;
}

/* ---------- rhythm ---------- */

.page-products .fp-rhythm {
  padding: clamp(30px, 5vw, 56px) 0 clamp(26px, 4vw, 44px);
}

.page-products .fp-rhythm__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .fp-hand {
  margin: 0;
}

.page-products .fp-hand img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

.page-products .fp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: fpstep;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .fp-step {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: 3ch 1fr;
  column-gap: 14px;
}

.page-products .fp-step__num {
  grid-row: 1 / 3;
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.2;
  letter-spacing: -.02em;
}

.page-products .fp-step h3 {
  grid-column: 2;
  margin-bottom: .3em;
}

.page-products .fp-step p {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gold-soft);
}

/* ---------- compare ---------- */

.page-products .fp-compare-section {
  padding: clamp(30px, 5vw, 56px) 0 clamp(26px, 4vw, 44px);
}

.page-products .fp-compare__grid {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}

.page-products .fp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .fp-table caption {
  text-align: left;
}

.page-products .fp-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
  padding: 0 14px 10px 0;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .fp-table thead th:last-child {
  padding-right: 0;
}

.page-products .fp-table tbody th {
  text-align: left;
  font-weight: 600;
  color: var(--paper);
  padding: 14px 14px 14px 0;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  width: 34%;
}

.page-products .fp-table tbody td {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
  line-height: 1.7;
  vertical-align: top;
}

.page-products .fp-desk {
  margin: 0;
}

.page-products .fp-desk img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

/* ---------- history ---------- */

.page-products .fp-history {
  padding: clamp(30px, 5vw, 56px) 0 clamp(26px, 4vw, 44px);
}

.page-products .fp-filter {
  position: relative;
}

.page-products .fp-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .fp-filter__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 3vw, 22px);
}

.page-products .fp-filter__tag {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--gold-soft);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 150ms var(--ease), border-color 150ms var(--ease), color 150ms var(--ease);
}

.page-products .fp-filter__tag:hover {
  background: var(--panel-2);
  color: var(--paper);
}

.page-products #fp-hist-1:checked ~ .fp-filter__tags label[for="fp-hist-1"],
.page-products #fp-hist-2:checked ~ .fp-filter__tags label[for="fp-hist-2"],
.page-products #fp-hist-3:checked ~ .fp-filter__tags label[for="fp-hist-3"] {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
  color: var(--ink-deep);
}

.page-products #fp-hist-1:focus-visible ~ .fp-filter__tags label[for="fp-hist-1"],
.page-products #fp-hist-2:focus-visible ~ .fp-filter__tags label[for="fp-hist-2"],
.page-products #fp-hist-3:focus-visible ~ .fp-filter__tags label[for="fp-hist-3"] {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .fp-filter__panel {
  display: none;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: clamp(16px, 3vw, 24px);
}

.page-products #fp-hist-1:checked ~ .fp-filter__panels > .fp-filter__panel:nth-child(1),
.page-products #fp-hist-2:checked ~ .fp-filter__panels > .fp-filter__panel:nth-child(2),
.page-products #fp-hist-3:checked ~ .fp-filter__panels > .fp-filter__panel:nth-child(3) {
  display: block;
}

.page-products .fp-filter__text {
  margin: 0 0 14px;
  color: var(--paper);
  opacity: .92;
}

.page-products .fp-keys {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-products .fp-keys li {
  padding: 8px 0 8px 14px;
  border-top: 1px solid var(--line-soft);
  position: relative;
}

.page-products .fp-keys li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.page-products .fp-hist-fig {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-products .fp-hist-fig img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

/* ---------- support ---------- */

.page-products .fp-support {
  padding: clamp(30px, 5vw, 56px) 0 0;
}

.page-products .fp-versions {
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-products .fp-version {
  border-top: 2px solid var(--gold);
}

.page-products .fp-version h3 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .01em;
}

.page-products .fp-version p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .fp-feedback {
  display: grid;
  gap: 18px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, var(--panel), var(--ink-deep));
  padding: clamp(18px, 3vw, 28px);
}

.page-products .fp-feedback__text h3 {
  color: var(--gold-soft);
}

.page-products .fp-feedback__text p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
}

.page-products .fp-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-products .fp-more {
  margin-top: clamp(20px, 3vw, 28px);
  font-size: 15px;
  color: var(--muted);
}

/* ---------- breakpoints ---------- */

@media (min-width: 760px) {
  .page-products .fp-intro__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .fp-entry__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .fp-entry__phone {
    position: sticky;
    top: 120px;
  }

  .page-products .fp-rhythm__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .fp-compare__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .fp-feedback {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .fp-feedback__actions {
    justify-content: flex-end;
    flex-wrap: nowrap;
  }
}

@media (min-width: 900px) {
  .page-products .fp-tree {
    grid-template-columns: 208px minmax(0, 1fr);
    column-gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }

  .page-products .fp-tree__tabs {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    border-bottom: none;
    border-right: 1px solid var(--line-strong);
    padding-right: 0;
  }

  .page-products .fp-tree__tab {
    border-bottom: 1px solid var(--line);
    border-right: none;
    justify-content: flex-start;
  }

  .page-products #fp-path-1:checked ~ .fp-tree__tabs label[for="fp-path-1"],
  .page-products #fp-path-2:checked ~ .fp-tree__tabs label[for="fp-path-2"],
  .page-products #fp-path-3:checked ~ .fp-tree__tabs label[for="fp-path-3"] {
    box-shadow: inset 2px 0 0 var(--orange);
    margin-right: -1px;
  }

  .page-products .fp-tree__panel {
    padding-top: 0;
  }

  .page-products .fp-entry__main {
    padding-right: clamp(0px, 2vw, 20px);
  }
}

@media (min-width: 1040px) {
  .page-products .fp-branch {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .page-products .fp-table {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .fp-tree__tab,
  .page-products .fp-filter__tag {
    transition: none;
  }
}
<<<END>>>