.page-products {
  --vp-radius: 2px;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .crumbs {
  padding-top: clamp(18px, 3vw, 28px);
}

/* ---------- Hero ---------- */
.page-products .vp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 62px) 0 clamp(34px, 5vw, 74px);
  background:
    radial-gradient(120% 90% at 6% 0%, rgba(46, 92, 78, 0.55), transparent 62%),
    radial-gradient(90% 70% at 100% 8%, rgba(255, 62, 127, 0.10), transparent 56%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-products .vp-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.4vw, 44px);
  align-items: end;
}

.page-products .vp-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-products .vp-h1 {
  margin: 0 0 20px;
  font-size: var(--fs-h1);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--cream);
  transform: scaleY(0.94);
  transform-origin: left top;
  max-width: 20ch;
}

.page-products .vp-lede {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: var(--fs-lead);
  line-height: 1.75;
  color: var(--silver);
}

.page-products .vp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .vp-version-card {
  border: 1px solid var(--line);
  border-top: 3px solid var(--copper);
  background: linear-gradient(180deg, rgba(46, 92, 78, 0.30), rgba(26, 21, 18, 0.72));
  padding: clamp(20px, 2.6vw, 28px);
}

.page-products .vp-version-label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-products .vp-version-num {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: clamp(46px, 7vw, 72px);
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--copper-bright);
}

.page-products .vp-version-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .vp-version-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--silver);
}

.page-products .vp-version-list b {
  font-weight: 700;
  color: var(--cream);
}

.page-products .vp-version-link {
  display: inline-block;
  font-size: 14px;
  color: var(--copper-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-products .vp-version-link:hover,
.page-products .vp-version-link:focus-visible {
  color: var(--neon);
  border-color: var(--neon-line);
}

@media (min-width: 900px) {
  .page-products .vp-hero-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(250px, 0.8fr);
  }
}

/* ---------- Section rhythm ---------- */
.page-products .vp-section {
  padding: clamp(44px, 6vw, 84px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .vp-section--moss {
  background: linear-gradient(180deg, rgba(46, 92, 78, 0.34), rgba(14, 21, 18, 0.9));
}

.page-products .vp-section--ink2 {
  background: var(--ink-2);
}

.page-products .section-head {
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .section-title {
  max-width: 24ch;
}

/* ---------- Overview ---------- */
.page-products .vp-overview {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
  margin-bottom: clamp(28px, 3.6vw, 44px);
}

.page-products .vp-overview-text p {
  margin: 0 0 18px;
  max-width: 68ch;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--silver);
}

.page-products .vp-overview-text p:last-child {
  margin-bottom: 0;
}

.page-products .figure {
  margin: 0;
}

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

.page-products .vp-shot img {
  aspect-ratio: 3 / 4;
}

.page-products .vp-shot--square img {
  aspect-ratio: 4 / 3;
}

.page-products .figure--wide img {
  aspect-ratio: 16 / 9;
}

@media (min-width: 860px) {
  .page-products .vp-overview {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  }
  .page-products .vp-shot {
    position: sticky;
    top: 24px;
  }
}

/* ---------- Dual switch ---------- */
.page-products .dual {
  border: 1px solid var(--line);
  background: rgba(14, 21, 18, 0.6);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-products .dual-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .dual-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .dual-tab {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--line);
  font-size: 14px;
  color: var(--silver);
  cursor: pointer;
  transition: background var(--t-fast) ease, color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-products .dual-tab:hover {
  border-color: var(--copper);
  color: var(--copper-bright);
}

.page-products #dual-m:checked ~ .dual-tabs .dual-tab[for="dual-m"],
.page-products #dual-d:checked ~ .dual-tabs .dual-tab[for="dual-d"] {
  background: var(--bronze-moss);
  border-color: var(--bronze-moss);
  color: var(--cream);
}

.page-products #dual-m:focus-visible ~ .dual-tabs .dual-tab[for="dual-m"],
.page-products #dual-d:focus-visible ~ .dual-tabs .dual-tab[for="dual-d"] {
  outline: 2px solid var(--copper-bright);
  outline-offset: 2px;
}

.page-products #dual-m:checked ~ .dual-panel--d {
  display: none;
}

.page-products #dual-d:checked ~ .dual-panel--m {
  display: none;
}

.page-products .dual-panel {
  border-left: 2px solid var(--copper);
  padding-left: 16px;
}

.page-products .dual-panel-title {
  margin: 0 0 8px;
  font-size: var(--fs-h4);
  font-weight: 700;
  color: var(--cream);
}

.page-products .dual-panel p:last-child {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- Category list ---------- */
.page-products .cat-list {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .cat-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(18px, 2.2vw, 26px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .cat-idx {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-products .cat-name {
  margin: 0 0 6px;
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
  transform: scaleY(0.96);
  transform-origin: left top;
}

.page-products .cat-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

.page-products .cat-sub {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
}

.page-products .cat-sub li {
  font-size: 13px;
  line-height: 1.5;
  padding: 4px 10px;
  border: 1px solid var(--line-cool);
  color: var(--stone);
  background: rgba(14, 21, 18, 0.5);
}

@media (min-width: 780px) {
  .page-products .cat-item {
    grid-template-columns: 60px minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
    gap: clamp(16px, 2.4vw, 32px);
  }
}

/* ---------- Shelf ---------- */
.page-products .shelf {
  margin-top: clamp(26px, 3.4vw, 42px);
}

.page-products .shelf-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .shelf-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-products .shelf-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  font-size: 14px;
  color: var(--silver);
  cursor: pointer;
  transition: background var(--t-fast) ease, color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-products .shelf-tab .mono {
  font-size: 12px;
  color: var(--stone);
}

.page-products .shelf-tab:hover {
  border-color: var(--copper);
  color: var(--copper-bright);
}

.page-products #sf-all:checked ~ .shelf-tabs .shelf-tab[for="sf-all"],
.page-products #sf-1:checked ~ .shelf-tabs .shelf-tab[for="sf-1"],
.page-products #sf-2:checked ~ .shelf-tabs .shelf-tab[for="sf-2"],
.page-products #sf-3:checked ~ .shelf-tabs .shelf-tab[for="sf-3"],
.page-products #sf-4:checked ~ .shelf-tabs .shelf-tab[for="sf-4"],
.page-products #sf-5:checked ~ .shelf-tabs .shelf-tab[for="sf-5"],
.page-products #sf-6:checked ~ .shelf-tabs .shelf-tab[for="sf-6"] {
  background: var(--bronze);
  border-color: var(--bronze-moss);
  color: var(--cream);
}

.page-products #sf-all:checked ~ .shelf-tabs .shelf-tab[for="sf-all"] .mono,
.page-products #sf-1:checked ~ .shelf-tabs .shelf-tab[for="sf-1"] .mono,
.page-products #sf-2:checked ~ .shelf-tabs .shelf-tab[for="sf-2"] .mono,
.page-products #sf-3:checked ~ .shelf-tabs .shelf-tab[for="sf-3"] .mono,
.page-products #sf-4:checked ~ .shelf-tabs .shelf-tab[for="sf-4"] .mono,
.page-products #sf-5:checked ~ .shelf-tabs .shelf-tab[for="sf-5"] .mono,
.page-products #sf-6:checked ~ .shelf-tabs .shelf-tab[for="sf-6"] .mono {
  color: var(--copper-bright);
}

.page-products #sf-all:focus-visible ~ .shelf-tabs .shelf-tab[for="sf-all"],
.page-products #sf-1:focus-visible ~ .shelf-tabs .shelf-tab[for="sf-1"],
.page-products #sf-2:focus-visible ~ .shelf-tabs .shelf-tab[for="sf-2"],
.page-products #sf-3:focus-visible ~ .shelf-tabs .shelf-tab[for="sf-3"],
.page-products #sf-4:focus-visible ~ .shelf-tabs .shelf-tab[for="sf-4"],
.page-products #sf-5:focus-visible ~ .shelf-tabs .shelf-tab[for="sf-5"],
.page-products #sf-6:focus-visible ~ .shelf-tabs .shelf-tab[for="sf-6"] {
  outline: 2px solid var(--copper-bright);
  outline-offset: 2px;
}

.page-products #sf-1:checked ~ .shelf-items .shelf-item:not([data-cat="1"]),
.page-products #sf-2:checked ~ .shelf-items .shelf-item:not([data-cat="2"]),
.page-products #sf-3:checked ~ .shelf-items .shelf-item:not([data-cat="3"]),
.page-products #sf-4:checked ~ .shelf-items .shelf-item:not([data-cat="4"]),
.page-products #sf-5:checked ~ .shelf-items .shelf-item:not([data-cat="5"]),
.page-products #sf-6:checked ~ .shelf-items .shelf-item:not([data-cat="6"]) {
  display: none;
}

.page-products .shelf-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 760px) {
  .page-products .shelf-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
  }
}

@media (min-width: 1120px) {
  .page-products .shelf-items {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .archive {
  border: 1px solid var(--line-cool);
  background: linear-gradient(180deg, rgba(26, 21, 18, 0.85), rgba(14, 21, 18, 0.9));
  transition: border-color var(--t-fast) ease;
}

.page-products .archive:hover,
.page-products .archive[open] {
  border-color: var(--copper);
}

.page-products .archive-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .archive-head::-webkit-details-marker {
  display: none;
}

.page-products .archive-head:focus-visible {
  outline: 2px solid var(--copper-bright);
  outline-offset: -2px;
}

.page-products .archive-code {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--copper);
}

.page-products .archive-title {
  font-size: 15px;
  line-height: 1.5;
  color: var(--cream);
}

.page-products .archive-mark {
  font-size: 14px;
  color: var(--stone);
  transition: color var(--t-fast) ease, transform var(--t-fast) ease;
}

.page-products .archive[open] .archive-mark {
  color: var(--neon);
}

.page-products .archive-body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--line-soft);
}

.page-products .archive-body p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--silver);
}

/* ---------- Old version usage ---------- */
.page-products .use-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

@media (min-width: 860px) {
  .page-products .use-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

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

.page-products .use-item {
  padding: clamp(16px, 2vw, 22px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .use-name {
  margin: 0 0 8px;
  font-size: var(--fs-h4);
  font-weight: 700;
  color: var(--copper-bright);
}

.page-products .use-desc {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .use-foot {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- Membership ---------- */
.page-products .member-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

@media (min-width: 860px) {
  .page-products .member-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 380px);
  }
}

.page-products .member-text p {
  margin: 0 0 18px;
  max-width: 66ch;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--silver);
}

.page-products .member-text p:last-child {
  margin-bottom: 0;
}

.page-products .tier-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(26px, 3.4vw, 42px);
  background: var(--line-cool);
  border: 1px solid var(--line-cool);
}

@media (min-width: 760px) {
  .page-products .tier-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .tier {
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink);
  border-top: 3px solid var(--bronze);
}

.page-products .tier--bronze {
  border-top-color: var(--bronze-moss);
}

.page-products .tier--gold {
  border-top-color: var(--copper);
}

.page-products .tier--peak {
  border-top-color: var(--neon);
}

.page-products .tier-name {
  margin: 0 0 10px;
  font-size: var(--fs-h4);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-products .tier--peak .tier-name {
  color: var(--neon);
}

.page-products .tier-line {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--silver);
}

/* ---------- Getting started ---------- */
.page-products .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-cool);
  border: 1px solid var(--line-cool);
}

@media (min-width: 760px) {
  .page-products .step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .step {
  padding: clamp(20px, 2.6vw, 28px);
  background: rgba(14, 21, 18, 0.82);
}

.page-products .step-num {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-products .step-name {
  margin: 0 0 10px;
  font-size: var(--fs-h4);
  font-weight: 700;
  color: var(--cream);
}

.page-products .step-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .vp-note {
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 16px 20px;
  border-left: 2px solid var(--neon);
  background: rgba(255, 62, 127, 0.07);
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .vp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 2.8vw, 32px);
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .page-products .vp-version-card {
    transition: border-color var(--t-mid) ease;
  }
  .page-products .vp-version-card:hover {
    border-color: var(--copper-bright);
  }
  .page-products .archive-mark {
    transform-origin: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .vp-h1,
  .page-products .cat-name {
    transform: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>