.page-products {
  --pr-gap: clamp(28px, 4vw, 56px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products .cat-band {
  padding: clamp(40px, 6vw, 88px) var(--gutter);
}

.page-products .cat-inner {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
}

.page-products .cat-hero {
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(36px, 5vw, 64px);
  background: linear-gradient(180deg, var(--card) 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
}

.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(27, 42, 65, 0.7);
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-products .crumbs a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .crumbs a:hover {
  border-bottom-color: var(--flame);
  color: var(--clay);
}

.page-products .crumbs [aria-current="page"] {
  color: var(--flame);
}

.page-products .crumb-sep {
  color: var(--sand);
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  margin: 0 0 12px;
}

.page-products .hero-grid {
  display: grid;
  gap: 28px;
}

.page-products .hero-rail {
  border-top: 3px solid var(--flame);
  padding-top: 14px;
}

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

.page-products .rail-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px solid var(--line-soft);
  transition: color 160ms ease, padding-left 160ms ease;
}

.page-products .rail-list a:hover,
.page-products .rail-list a:focus-visible {
  color: var(--clay);
  padding-left: 6px;
}

.page-products .rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sand);
}

.page-products h1 {
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.85rem, 5vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.4vw, 1.075rem);
  line-height: 1.85;
  color: rgba(27, 42, 65, 0.86);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
  margin: 32px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .hero-stats div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .hero-stats dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(27, 42, 65, 0.66);
}

.page-products .hero-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  font-weight: 600;
  color: var(--ink);
}

.page-products .section-head {
  max-width: 68ch;
}

.page-products .section-head h2,
.page-products .mobile-body h2,
.page-products .switch-copy h2,
.page-products .terms-main h2 {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .section-lead {
  margin: 0;
  max-width: 62ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(27, 42, 65, 0.82);
}

.page-products .version-cards {
  display: grid;
  gap: 18px;
  margin-top: 32px;
}

.page-products .version-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  padding: 26px 22px 22px;
}

.page-products .version-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 4px;
  background: var(--flame);
}

.page-products .version-card[data-version="b"]::before {
  background: var(--sand);
}

.page-products .version-code {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-products .version-card h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .version-desc {
  margin: 0 0 16px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(27, 42, 65, 0.78);
}

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

.page-products .version-points li {
  position: relative;
  padding: 8px 0 8px 20px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(27, 42, 65, 0.86);
  border-top: 1px solid var(--line-soft);
}

.page-products .version-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 8px;
  height: 8px;
  background: var(--sand);
}

.page-products .partition {
  margin-top: clamp(36px, 5vw, 56px);
}

.page-products .partition-title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .partition-lead {
  margin: 0 0 18px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(27, 42, 65, 0.72);
}

.page-products .partition-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
}

.page-products .partition-list li {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .partition-list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.96rem;
  transition: color 160ms ease, padding-left 160ms ease;
}

.page-products .partition-list a:hover {
  color: var(--clay);
  padding-left: 6px;
}

.page-products .partition-list a[aria-current="page"] {
  color: var(--flame);
  font-weight: 700;
}

.page-products .p-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sand);
}

.page-products .cat-compare {
  background: var(--card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products figure {
  margin: 0;
}

.page-products .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  background: var(--stone);
}

.page-products .media-caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(27, 42, 65, 0.66);
  border-left: 2px solid var(--sand);
  padding-left: 10px;
}

.page-products .compare-figure {
  margin-top: 30px;
}

.page-products .compare-layout {
  display: grid;
  gap: 30px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-products .diff-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  border: 0;
}

.page-products .diff-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 7px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  border-radius: 2px;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

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

.page-products .diff-chip[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-products .diff-head {
  display: none;
}

.page-products .diff-row {
  display: grid;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background 160ms ease;
}

.page-products .diff-row:hover {
  background: rgba(228, 87, 46, 0.05);
}

.page-products .diff-row[hidden] {
  display: none;
}

.page-products .diff-cell p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: rgba(27, 42, 65, 0.86);
}

.page-products .diff-label {
  font-weight: 800;
  color: var(--ink) !important;
  margin-bottom: 5px !important;
}

.page-products .diff-lv {
  display: flex;
  align-items: center;
}

.page-products .lv-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border: 1px solid var(--flame);
  background: rgba(228, 87, 46, 0.09);
  color: var(--clay);
}

.page-products .diff-row[data-cat="minor"] .lv-tag {
  border-color: var(--sage);
  background: rgba(124, 154, 146, 0.14);
  color: var(--forest);
}

.page-products .compare-note {
  background: var(--paper);
  border-left: 3px solid var(--flame);
  padding: 18px 18px 20px;
}

.page-products .note-title {
  margin: 20px 0 10px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .compare-note p {
  margin: 0 0 10px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(27, 42, 65, 0.82);
}

.page-products .lv-inline {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 1px 6px;
  margin-right: 6px;
  background: var(--ink);
  color: var(--paper);
}

.page-products .cat-mobile {
  background: var(--mist);
}

.page-products .mobile-grid {
  display: grid;
  gap: 28px;
}

.page-products .mobile-figure {
  max-width: 420px;
}

.page-products .mobile-body {
  background: var(--forest);
  color: var(--paper);
  padding: clamp(24px, 4vw, 40px);
}

.page-products .mobile-body .eyebrow {
  color: var(--sand);
}

.page-products .mobile-body h2 {
  color: var(--paper);
}

.page-products .mobile-body .section-lead {
  color: rgba(246, 241, 231, 0.82);
}

.page-products .perk-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-products .perk-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid rgba(246, 241, 231, 0.2);
}

.page-products .perk-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sand);
  padding-top: 3px;
}

.page-products .perk-list h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--paper);
}

.page-products .perk-list p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(246, 241, 231, 0.78);
}

.page-products .perk-foot {
  margin: 22px 0 0;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border: 1px solid rgba(217, 164, 65, 0.6);
  color: var(--sand);
}

.page-products .scene-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--ink);
}

.page-products .scene-item {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .scene-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--sand);
  transition: color 160ms ease;
}

.page-products .scene-item:hover .scene-num {
  color: var(--flame);
}

.page-products .scene-copy h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .scene-copy p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(27, 42, 65, 0.84);
}

.page-products .scene-go {
  margin: 0;
  font-size: 0.88rem;
}

.page-products .scene-go a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid var(--sand);
  padding-bottom: 2px;
}

.page-products .scene-go a:hover {
  color: var(--flame);
  border-bottom-color: var(--flame);
}

.page-products .cat-switch {
  background: var(--card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .switch-grid {
  display: grid;
  gap: 30px;
}

.page-products .switch-track {
  list-style: none;
  margin: 28px 0 24px;
  padding: 0;
}

.page-products .switch-step {
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sand);
  margin-bottom: 6px;
}

.page-products .step-title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .step-body {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: rgba(27, 42, 65, 0.8);
}

.page-products .switch-prep {
  background: rgba(217, 164, 65, 0.12);
  border-left: 3px solid var(--sand);
  padding: 14px 16px;
  margin-bottom: 24px;
}

.page-products .prep-title {
  margin: 0 0 8px;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--ink);
}

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

.page-products .prep-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(27, 42, 65, 0.82);
}

.page-products .prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--clay);
}

.page-products .switch-btn {
  display: inline-block;
  text-decoration: none;
}

.page-products .terms-grid {
  display: grid;
  gap: 30px;
}

.page-products .accordion {
  margin-top: 26px;
  border-top: 1px solid var(--ink);
}

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

.page-products .accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
  cursor: pointer;
}

.page-products .accordion-trigger::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--flame);
  font-size: 1.1rem;
}

.page-products .accordion-item[data-open] .accordion-trigger::after {
  content: "−";
}

.page-products .accordion-panel {
  padding: 0 0 16px;
  font-size: 0.93rem;
  line-height: 1.78;
  color: rgba(27, 42, 65, 0.84);
}

.page-products .accordion-panel p {
  margin: 0 0 10px;
}

.page-products .update-note {
  margin-top: 28px;
  border-left: 3px solid var(--flame);
  background: var(--paper);
  padding: 16px 18px;
}

.page-products .update-note p {
  margin: 0 0 8px;
  font-size: 0.9rem;
  line-height: 1.76;
  color: rgba(27, 42, 65, 0.84);
}

.page-products .update-note p:last-child {
  margin-bottom: 0;
}

.page-products .update-note a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid var(--sand);
}

.page-products .update-note a:hover {
  color: var(--flame);
  border-bottom-color: var(--flame);
}

.page-products .terms-aside {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 16px;
}

.page-products .terms-aside p {
  margin: 14px 0 0;
  font-size: 0.88rem;
  line-height: 1.74;
  color: rgba(27, 42, 65, 0.8);
}

@media (min-width: 720px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .partition-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
    border-top-color: var(--ink);
  }

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

  .page-products .switch-step {
    border-top: 3px solid var(--sand);
    padding: 14px 0 4px;
  }

  .page-products .scene-item {
    grid-template-columns: 76px minmax(0, 1fr);
    grid-template-areas:
      "num copy"
      "num go";
    gap: 6px 24px;
    align-items: start;
  }

  .page-products .scene-num {
    grid-area: num;
    font-size: 1.7rem;
  }

  .page-products .scene-copy {
    grid-area: copy;
  }

  .page-products .scene-go {
    grid-area: go;
    padding-top: 4px;
  }
}

@media (min-width: 900px) {
  .page-products .hero-grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

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

  .page-products .mobile-grid {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 60px);
    align-items: start;
  }

  .page-products .switch-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: clamp(32px, 5vw, 60px);
  }

  .page-products .terms-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
    gap: clamp(32px, 5vw, 60px);
    align-items: start;
  }

  .page-products .scene-item {
    grid-template-columns: 76px minmax(0, 1fr) 200px;
    grid-template-areas: "num copy go";
    gap: 24px;
    padding: 26px 0;
  }

  .page-products .scene-go {
    text-align: right;
    padding-top: 2px;
  }
}

@media (min-width: 1000px) {
  .page-products .compare-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: clamp(32px, 4vw, 52px);
    align-items: start;
  }

  .page-products .compare-note {
    position: sticky;
    top: 76px;
  }

  .page-products .diff-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 88px minmax(0, 1fr);
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--ink);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: rgba(27, 42, 65, 0.72);
  }

  .page-products .diff-head span:nth-child(2) {
    text-align: center;
    color: var(--flame);
  }

  .page-products .diff-row {
    grid-template-columns: minmax(0, 1fr) 88px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    padding: 20px 0;
  }

  .page-products .diff-lv {
    justify-content: center;
  }

  .page-products .perk-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 34px;
  }

  .page-products .switch-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .rail-list a,
  .page-products .partition-list a,
  .page-products .scene-num,
  .page-products .diff-row,
  .page-products .diff-chip {
    transition: none;
  }
}