.page-products {
  --pp-card-bg: #FFFCF5;
  --pp-line: rgba(22, 18, 27, 0.16);
  --pp-line-soft: rgba(22, 18, 27, 0.08);
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-products h2 {
  font-size: clamp(1.45rem, 3.6vw, 2.25rem);
  line-height: 1.25;
}

.page-products h3 {
  font-size: clamp(1.05rem, 1.9vw, 1.25rem);
  line-height: 1.4;
}

.page-products p { margin: 0; }

.page-products a { color: var(--purple-mid); text-decoration: none; border-bottom: 1px solid var(--gold); }
.page-products a:hover { color: var(--purple); border-bottom-color: var(--purple); }

.page-products .container { min-width: 0; }

/* ---------- hero ---------- */
.page-products .pp-hero { padding-block: clamp(1.25rem, 4vw, 2.5rem) clamp(1rem, 3vw, 2rem); }

.page-products .pp-hero__frame {
  position: relative;
  padding: clamp(1.5rem, 4.5vw, 3.25rem);
  background: linear-gradient(155deg, var(--purple) 0%, #241442 62%, #1B1032 100%);
  color: var(--ivory);
  overflow: hidden;
}

.page-products .pp-hero__frame::before {
  content: "";
  position: absolute;
  inset: auto -10% -45% 45%;
  height: 320px;
  background: radial-gradient(circle at 40% 40%, rgba(201, 162, 39, 0.24), transparent 62%);
  pointer-events: none;
}

.page-products .pp-hero__eyebrow {
  color: var(--gold-light);
  margin-bottom: 0.85rem;
}

.page-products .pp-hero__title {
  font-size: clamp(1.85rem, 5.4vw, 3.25rem);
  line-height: 1.16;
  color: var(--ivory);
  max-width: 18ch;
}

.page-products .pp-hero__lead {
  margin-top: 1.15rem;
  max-width: 42ch;
  color: rgba(246, 241, 231, 0.86);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.8;
}

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

.page-products .pp-hero .btn {
  border-bottom: none;
  font-size: 0.9rem;
  padding: 0.6rem 1.15rem;
}

.page-products .pp-index {
  display: flex;
  gap: 0.35rem 1.15rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(201, 162, 39, 0.45);
}

.page-products .pp-index a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(246, 241, 231, 0.74);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.page-products .pp-index a:hover,
.page-products .pp-index a[aria-current="true"] {
  color: var(--gold-light);
  border-bottom-color: var(--gold);
}

/* ---------- section scaffolding ---------- */
.page-products .pp-section {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-products .pp-section--alt {
  background: var(--index-ivory);
  border-block: 1.5px solid var(--pp-line);
}

.page-products .pp-head {
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-products .pp-head .mono-label { color: var(--purple-mid); margin-bottom: 0.6rem; }
.page-products .pp-head h2 { margin-bottom: 0.75rem; }
.page-products .pp-head__lead { color: #3B3345; max-width: 56ch; }

.page-products .pp-prose {
  max-width: 38ch;
  color: #2C2533;
  margin-bottom: 1rem;
}

.page-products .pp-note {
  margin-top: 1.5rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--gold);
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 58ch;
}

.page-products .pp-figure { margin: 0 0 clamp(1.75rem, 3vw, 2.5rem); }

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

.page-products .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* ---------- version toggle ---------- */
.page-products .pp-toggle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
  padding: 0.9rem 1rem;
  border: 1.5px solid var(--pp-line);
  background: var(--pp-card-bg);
  margin-bottom: 1.25rem;
}

.page-products .pp-toggle__group { display: flex; gap: 0.5rem; }

.page-products .pp-toggle__btn {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.9rem;
  border: 1.5px solid var(--purple-mid);
  background: transparent;
  color: var(--purple);
  cursor: pointer;
}

.page-products .pp-toggle__btn:hover,
.page-products .pp-toggle__btn:focus-visible {
  background: var(--purple);
  color: var(--ivory);
  border-color: var(--purple);
}

.page-products .pp-toggle__state {
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--muted);
}

.page-products .pp-toggle__state span {
  font-family: var(--font-mono);
  color: var(--celadon);
  font-weight: 600;
}

/* ---------- comparison ---------- */
.page-products .pp-compare {
  border: 1.5px solid var(--ink);
  background: var(--pp-card-bg);
}

.page-products .pp-compare__head,
.page-products .pp-compare__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
}

.page-products .pp-compare__head {
  position: sticky;
  top: var(--bar-h);
  z-index: 3;
  background: var(--purple);
  color: var(--ivory);
  border-bottom: 1.5px solid var(--ink);
  padding-block: 0.7rem;
}

.page-products .pp-compare__head .pp-compare__key { display: none; }

.page-products .pp-compare__head .pp-compare__ver {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

.page-products .pp-compare__head .pp-compare__ver--new { color: #EBD9F6; }

.page-products .pp-compare__row {
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-compare__row:last-child { border-bottom: none; }

.page-products .pp-compare__row:hover { background: rgba(201, 162, 39, 0.08); }

.page-products .pp-compare__key {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--purple);
}

.page-products .pp-compare__cell {
  font-size: 0.93rem;
  color: #2C2533;
  position: relative;
  padding-left: 4.6rem;
}

.page-products .pp-compare__cell::before {
  content: attr(data-label);
  position: absolute;
  left: 0;
  top: 0.15em;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  border-left: 2px solid var(--gold);
  padding-left: 0.4rem;
}

.page-products .pp-compare__cell:nth-child(3)::before { border-left-color: var(--purple-mid); }

/* ---------- steps ---------- */
.page-products .pp-steps {
  display: grid;
  gap: var(--gap);
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-products .pp-step {
  border-top: 1.5px solid var(--ink);
  padding-top: 1rem;
  min-width: 0;
}

.page-products .pp-step__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.1rem 0.45rem;
  margin-bottom: 0.7rem;
}

.page-products .pp-step h3 { margin-bottom: 0.45rem; }
.page-products .pp-step p { color: #2C2533; font-size: 0.94rem; }

.page-products .pp-keep {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--pp-card-bg);
}

.page-products .pp-keep__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-products .pp-keep__list li {
  font-size: 0.93rem;
  color: #2C2533;
  padding-left: 0.9rem;
  border-left: 2px solid var(--gold);
}

.page-products .pp-keep__list strong { color: var(--purple); }

/* ---------- entry split ---------- */
.page-products .pp-entry { align-items: start; }

.page-products .pp-entry__aside { min-width: 0; }

.page-products .pp-aside {
  border: 1.5px solid var(--purple-mid);
  background: var(--index-ivory);
  padding: 1.15rem 1.25rem;
}

.page-products .pp-aside__list {
  list-style: none;
  counter-reset: ppstep;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-products .pp-aside__list li {
  counter-increment: ppstep;
  position: relative;
  padding-left: 1.9rem;
  font-size: 0.92rem;
  color: #2C2533;
}

.page-products .pp-aside__list li::before {
  content: counter(ppstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.1em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold);
}

.page-products .pp-aside__foot {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--pp-line);
  font-size: 0.82rem;
  color: var(--muted);
}

/* ---------- case waterfall ---------- */
.page-products .pp-cases {
  position: relative;
  background: linear-gradient(180deg, var(--ivory) 0%, #F1E9DB 100%);
  border-top: 1.5px solid var(--ink);
  overflow: hidden;
}

.page-products .pp-cases__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-products .pp-cases__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  filter: saturate(0.7);
}

.page-products .pp-cases__inner { position: relative; z-index: 1; }

.page-products .pp-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.page-products .pp-filters__label {
  color: var(--purple-mid);
  margin-right: 0.15rem;
}

.page-products .pp-filters__label + .chip { margin-left: 0; }

.page-products .chip {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  padding: 0.4rem 0.75rem;
  border: 1.5px solid rgba(22, 18, 27, 0.35);
  background: var(--ivory);
  color: var(--ink);
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.page-products .chip:hover { border-color: var(--celadon); color: var(--celadon); }

.page-products .chip[aria-pressed="true"] {
  background: var(--celadon-light);
  border-color: var(--celadon);
  color: #1E5245;
  font-weight: 700;
}

.page-products .pp-filters__status {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.page-products .pp-cases__list {
  columns: 1;
  column-gap: 1.25rem;
}

.page-products .pp-card {
  break-inside: avoid;
  page-break-inside: avoid;
  position: relative;
  display: block;
  margin: 0 0 1.25rem;
  padding: 1.1rem 1.15rem 1.25rem;
  border: 1.5px solid var(--ink);
  background: var(--pp-card-bg);
  box-shadow: 4px 4px 0 rgba(46, 27, 79, 0.14);
  overflow: hidden;
}

.page-products .pp-card__wm {
  position: absolute;
  right: 0.5rem;
  bottom: -0.35rem;
  font-family: var(--font-mono);
  font-size: 2.6rem;
  letter-spacing: 0.05em;
  color: rgba(46, 27, 79, 0.07);
  pointer-events: none;
}

.page-products .pp-code {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  color: var(--purple-mid);
  margin-bottom: 0.6rem;
}

.page-products .pp-code__seg {
  display: inline-block;
  padding-bottom: 1px;
  border-bottom: 0.5px solid var(--gold);
}

.page-products .pp-code__seg + .pp-code__seg::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--gold);
  margin-right: 0.4rem;
  vertical-align: 0.12em;
}

.page-products .pp-card h3 { margin-bottom: 0.45rem; }
.page-products .pp-card > p:not(.pp-code):not(.pp-card__meta) {
  font-size: 0.9rem;
  color: #343040;
  position: relative;
  z-index: 1;
}

.page-products .pp-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.85rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .pp-card__meta span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: #1E5245;
  background: var(--celadon-light);
  padding: 0.12rem 0.45rem;
}

.page-products .pp-cases__more {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: #3B3345;
  max-width: 52ch;
}

/* ---------- split rows ---------- */
.page-products .pp-split { align-items: center; }
.page-products .pp-split__text { min-width: 0; }
.page-products .pp-split__media { margin: 0; min-width: 0; }

.page-products .pp-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .pp-list li {
  font-size: 0.92rem;
  color: #2C2533;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
}

.page-products .pp-list strong { color: var(--purple); }

.page-products .pp-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.9rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1.5px solid var(--ink);
}

.page-products .pp-metrics__item { min-width: 0; }

.page-products .pp-metrics__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  letter-spacing: 0.04em;
  color: var(--purple);
  line-height: 1.2;
}

.page-products .pp-metrics__cap {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ---------- numbering ---------- */
.page-products .pp-code-explained {
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border: 1.5px solid var(--ink);
  margin-top: 1.5rem;
}

.page-products .pp-code-explained__item {
  background: var(--pp-card-bg);
  padding: 1.15rem 1.2rem;
  min-width: 0;
}

.page-products .pp-code-explained__mark {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--purple);
  margin-bottom: 0.55rem;
}

.page-products .pp-code-explained h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
  color: var(--purple);
}

.page-products .pp-code-explained p:last-child {
  font-size: 0.9rem;
  color: #2C2533;
}

/* ---------- takeaway ---------- */
.page-products .pp-takeaway {
  background: var(--purple);
  color: var(--ivory);
  border-top: 1.5px solid var(--gold);
}

.page-products .pp-takeaway__inner {
  width: min(100% - 2rem, 46rem);
  margin-inline: auto;
}

.page-products .pp-takeaway .mono-label { color: var(--gold-light); margin-bottom: 0.6rem; }
.page-products .pp-takeaway h2 { color: var(--ivory); margin-bottom: 1rem; }

.page-products .pp-takeaway .pp-prose {
  color: rgba(246, 241, 231, 0.86);
  max-width: 46ch;
}

.page-products .pp-takeaway a { color: var(--gold-light); border-bottom-color: rgba(231, 206, 123, 0.6); }
.page-products .pp-takeaway a:hover { color: #FFF6DC; border-bottom-color: var(--gold-light); }

.page-products .pp-takeaway__list {
  list-style: none;
  margin: 1.75rem 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .pp-takeaway__list li {
  display: grid;
  gap: 0.3rem;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
}

.page-products .pp-takeaway__list strong {
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--gold-light);
}

.page-products .pp-takeaway__list span {
  font-size: 0.92rem;
  color: rgba(246, 241, 231, 0.84);
}

/* ---------- responsive ---------- */
@media (min-width: 720px) {
  .page-products .pp-compare__head,
  .page-products .pp-compare__row {
    grid-template-columns: minmax(6.5rem, 0.62fr) 1fr 1fr;
    gap: 1rem;
    align-items: start;
    padding: 0.95rem 1.25rem;
  }

  .page-products .pp-compare__head .pp-compare__key { display: block; opacity: 0.55; }
  .page-products .pp-compare__cell { padding-left: 1.25rem; }
  .page-products .pp-compare__cell::before { display: none; }

  .page-products .pp-compare__cell:nth-child(3) {
    border-left: 1.5px solid var(--gold);
    margin-left: -0.6rem;
  }

  .page-products .pp-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .pp-code-explained { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .pp-cases__list { columns: 2; }
}

@media (min-width: 1000px) {
  .page-products .pp-hero__frame { padding: clamp(2.5rem, 4vw, 3.5rem) clamp(2rem, 4vw, 3.5rem); }
  .page-products .pp-cases__list { columns: 3; }
  .page-products .pp-compare__row { padding-block: 1.05rem; }
}

@media (min-width: 1200px) {
  .page-products .pp-hero__title { max-width: 15ch; }
}

@media (max-width: 380px) {
  .page-products .pp-toggle__state { margin-left: 0; }
  .page-products .pp-code { font-size: 0.7rem; }
}

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