.page-products {
  --pr-tint: rgba(245, 240, 230, 0.06);
  padding-bottom: 3.2rem;
}

.page-products .pr-crumb-row {
  padding-top: 1.1rem;
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: rgba(245, 240, 230, 0.55);
}

.page-products .breadcrumb a {
  color: var(--champagne);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  border-bottom-color: var(--line-strong);
}

/* ---------- hero ---------- */
.page-products .pr-hero {
  padding: 1.4rem 0 2.2rem;
}

.page-products .pr-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  padding: 1.5rem 1.15rem 1.6rem;
  background:
    radial-gradient(130% 100% at 8% 0%, rgba(28, 68, 55, 0.92), rgba(10, 32, 24, 0.97) 64%),
    var(--ink-deep);
  box-shadow: 0 30px 70px -48px rgba(0, 0, 0, 0.95);
}

.page-products .pr-hero__frame::before,
.page-products .pr-hero__frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--gold);
}

.page-products .pr-hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-products .pr-hero__frame::after {
  right: -1px;
  bottom: -1px;
  border-top: 0;
  border-left: 0;
}

.page-products .pr-hero__eyebrow {
  color: var(--champagne);
  letter-spacing: 0.2em;
  font-size: 0.68rem;
  margin: 0 0 1rem;
}

.page-products .pr-hero__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 9vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-products .pr-hero__title span {
  color: var(--champagne);
}

.page-products .pr-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 52ch;
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(245, 240, 230, 0.76);
}

.page-products .pr-tl {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.3rem;
  margin: 1.9rem 0 0;
  padding: 0;
  position: relative;
}

.page-products .pr-tl::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), rgba(201, 162, 39, 0.12));
}

.page-products .pr-tl li {
  position: relative;
  padding-top: 1.5rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 230, 0.62);
}

.page-products .pr-tl li::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: var(--ink-deep);
}

.page-products .pr-hero__meta {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem 1rem;
  margin: 1.8rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line-soft);
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: rgba(245, 240, 230, 0.62);
}

.page-products .pr-hero__meta .num {
  color: var(--gold);
  margin-right: 0.4rem;
}

/* ---------- section shell ---------- */
.page-products .pr-section {
  padding: 2.4rem 0 0;
}

.page-products .pr-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
  margin-bottom: 0.9rem;
}

.page-products .pr-head__idx {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .pr-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.35rem, 5.4vw, 2rem);
  line-height: 1.3;
  color: var(--ivory);
}

.page-products .pr-head__note {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: rgba(245, 240, 230, 0.42);
}

.page-products .pr-lede {
  margin: 0 0 1.4rem;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.9;
  color: rgba(245, 240, 230, 0.72);
}

.page-products .pr-aside {
  margin: 1rem 0 0;
  padding-left: 0.85rem;
  border-left: 2px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.6);
}

/* ---------- media ---------- */
.page-products .media {
  margin: 0 0 1.3rem;
  border: 1px solid var(--line-soft);
  background: var(--ink-deep);
}

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

.page-products .media__caption {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  line-height: 1.6;
  color: rgba(245, 240, 230, 0.45);
  padding: 0.6rem 0.7rem;
  border-top: 1px solid var(--line-soft);
}

/* ---------- steps + split ---------- */
.page-products .pr-split {
  display: grid;
  gap: 1.3rem;
}

.page-products .pr-steps {
  list-style: none;
  counter-reset: prs;
  margin: 0 0 1.3rem;
  padding: 0;
}

.page-products .pr-steps li {
  counter-increment: prs;
  position: relative;
  padding: 0.95rem 0 0.95rem 2.9rem;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.7);
}

.page-products .pr-steps li strong {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.02rem;
  color: var(--ivory);
}

.page-products .pr-steps li::before {
  content: "0" counter(prs);
  position: absolute;
  top: 1rem;
  left: 0;
  padding: 0.16rem 0.36rem;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .pr-steps--tight li {
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.page-products .pr-flow {
  margin-bottom: 0;
}

/* ---------- tiers ---------- */
.page-products .pr-tiers {
  display: grid;
  gap: 1.1rem;
}

.page-products .pr-tiers__rail {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.page-products .pr-rail__label {
  display: none;
  margin: 0 0 0.7rem;
  color: var(--champagne);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
}

.page-products .pr-tier-link {
  flex: 0 0 auto;
  min-width: 190px;
  display: block;
  padding: 0.75rem 0.85rem;
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold);
  background: rgba(28, 68, 55, 0.32);
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
}

.page-products .pr-tier-link:hover,
.page-products .pr-tier-link:focus-visible {
  background: rgba(28, 68, 55, 0.72);
  border-color: var(--line);
}

.page-products .pr-tier-link--copper {
  border-left-color: var(--copper);
}

.page-products .pr-tier-link--slate {
  border-left-color: var(--slate);
}

.page-products .pr-tier-link--gold {
  border-left-color: var(--gold);
}

.page-products .pr-tier-link__num {
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--champagne);
}

.page-products .pr-tier-link__name {
  display: block;
  margin: 0.25rem 0 0.3rem;
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--ivory);
}

.page-products .pr-tier-link__hint {
  display: block;
  font-size: 0.76rem;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.52);
}

.page-products .pr-scroll-hint {
  margin: 0 0 0.55rem;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  color: rgba(245, 240, 230, 0.45);
}

.page-products .pr-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--paper);
  scrollbar-width: thin;
}

.page-products .pr-table-scroll:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-products .pr-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 720px;
  font-family: var(--sans);
  font-size: 0.84rem;
  color: var(--text-dark);
}

.page-products .pr-table caption {
  padding: 0.75rem 0.9rem;
  text-align: left;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(19, 36, 30, 0.7);
  background: var(--ivory);
  border-bottom: 1px solid rgba(19, 36, 30, 0.14);
}

.page-products .pr-table th,
.page-products .pr-table td {
  padding: 0.8rem 0.9rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid rgba(19, 36, 30, 0.12);
}

.page-products .pr-table thead th {
  background: var(--ink-3);
  color: var(--ivory);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.page-products .pr-table thead th:nth-child(2) {
  box-shadow: inset 0 -3px 0 var(--copper);
}

.page-products .pr-table thead th:nth-child(3) {
  box-shadow: inset 0 -3px 0 var(--slate-lift);
}

.page-products .pr-table thead th:nth-child(4) {
  box-shadow: inset 0 -3px 0 var(--gold);
}

.page-products .pr-table tbody th {
  width: 20%;
  min-width: 128px;
  font-weight: 600;
  font-size: 0.82rem;
  background: rgba(245, 240, 230, 0.72);
}

.page-products .pr-table tbody td:nth-child(2) {
  background: rgba(176, 110, 44, 0.09);
}

.page-products .pr-table tbody td:nth-child(3) {
  background: rgba(124, 141, 134, 0.12);
}

.page-products .pr-table tbody td:nth-child(4) {
  background: rgba(201, 162, 39, 0.1);
}

.page-products .pr-table tbody tr:hover td {
  background: rgba(201, 162, 39, 0.2);
}

.page-products .pr-tier-notes {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.1rem;
}

.page-products .pr-tier-note {
  padding: 1rem 1rem 1.1rem;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold);
  background: rgba(10, 32, 24, 0.55);
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
}

.page-products .pr-tier-note:target {
  background: rgba(28, 68, 55, 0.8);
  border-color: var(--line);
}

.page-products .pr-tier-note__tag {
  margin: 0 0 0.5rem;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--champagne);
}

.page-products .pr-tier-note h3 {
  margin: 0 0 0.45rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.06rem;
  color: var(--ivory);
}

.page-products .pr-tier-note p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.66);
}

/* ---------- v4 timeline ---------- */
.page-products .pr-v4strip {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 0 0 1.1rem;
  padding: 0;
}

.page-products .pr-v4strip li {
  padding: 0.65rem 0.7rem;
  border: 1px solid var(--line-soft);
  border-bottom: 2px solid var(--line);
  background: linear-gradient(180deg, rgba(28, 68, 55, 0.5), rgba(10, 32, 24, 0.5));
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 230, 0.78);
}

.page-products .pr-v4strip .num {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.62rem;
  color: var(--gold);
  letter-spacing: 0.18em;
}

/* ---------- accordion ---------- */
.page-products .pr-accordion {
  border-top: 1px solid var(--line-soft);
}

.page-products .pr-accordion .accordion__item {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-accordion .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.95rem 0.2rem;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ivory);
  transition: color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-products .pr-accordion .accordion__trigger:hover,
.page-products .pr-accordion .accordion__trigger:focus-visible {
  background: var(--pr-tint);
  color: var(--champagne);
}

.page-products .pr-accordion .accordion__trigger:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.page-products .pr-acc__num {
  flex: 0 0 auto;
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pr-acc__label {
  flex: 1 1 auto;
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.page-products .pr-acc__more {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: rgba(245, 240, 230, 0.38);
}

.page-products .pr-accordion .accordion__item.is-open .pr-acc__more {
  color: var(--champagne);
}

.page-products .pr-accordion .accordion__panel {
  padding: 0 0.2rem 1.1rem 2.1rem;
  font-size: 0.86rem;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.68);
}

.page-products .pr-accordion .accordion__panel p {
  margin: 0;
}

/* ---------- devices ---------- */
.page-products .pr-devices {
  display: grid;
  gap: 0.85rem;
}

.page-products .pr-device {
  padding: 1.05rem 1rem 1.2rem;
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(28, 68, 55, 0.55), rgba(10, 32, 24, 0.65));
}

.page-products .pr-device__tag {
  margin: 0 0 0.55rem;
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-products .pr-device h3 {
  margin: 0 0 0.45rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--ivory);
}

.page-products .pr-device p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.64);
}

/* ---------- cta ---------- */
.page-products .pr-cta {
  padding-top: 2.6rem;
}

.page-products .pr-cta__box {
  display: grid;
  gap: 1.2rem;
  padding: 1.4rem 1.15rem 1.5rem;
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(28, 68, 55, 0.9), rgba(10, 32, 24, 0.96) 70%),
    var(--ink-deep);
}

.page-products .pr-cta__box h2 {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.3rem, 5vw, 1.8rem);
  color: var(--ivory);
}

.page-products .pr-cta__box p {
  margin: 0;
  max-width: 52ch;
  font-size: 0.88rem;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.7);
}

.page-products .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-products .pr-cta__links {
  margin: 1.1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.9;
  color: rgba(245, 240, 230, 0.55);
}

.page-products .pr-cta__links a {
  color: var(--champagne);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-cta__links a:hover,
.page-products .pr-cta__links a:focus-visible {
  border-bottom-color: var(--gold);
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-products .pr-hero__frame {
    padding: 2.2rem 2rem 2.3rem;
  }

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

  .page-products .pr-tl li {
    font-size: 0.68rem;
  }

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

  .page-products .pr-v4strip {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

  .page-products .pr-cta__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 1.8rem 1.6rem;
  }
}

@media (min-width: 900px) {
  .page-products .pr-hero {
    padding: 1.8rem 0 2.8rem;
  }

  .page-products .pr-hero__frame {
    padding: 3.2rem 3rem 3rem;
  }

  .page-products .pr-section {
    padding-top: 3.4rem;
  }

  .page-products .pr-split {
    grid-template-columns: 1.12fr 0.88fr;
    gap: 2.2rem;
    align-items: start;
  }

  .page-products .pr-split--rev {
    grid-template-columns: 1.25fr 0.75fr;
  }

  .page-products .pr-phone {
    margin-bottom: 0;
  }

  .page-products .pr-tiers {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
  }

  .page-products .pr-tiers__rail {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    position: sticky;
    top: calc(var(--bar) + 1.4rem);
  }

  .page-products .pr-rail__label {
    display: block;
  }

  .page-products .pr-tier-link {
    min-width: 0;
    margin-bottom: 0.55rem;
  }

  .page-products .pr-scroll-hint {
    display: none;
  }

  .page-products .pr-accordion .accordion__panel {
    padding-left: 2.6rem;
    padding-right: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-tier-link,
  .page-products .pr-tier-note,
  .page-products .pr-accordion .accordion__trigger {
    transition: none;
  }
}
<<<END>>>