.page-products {
  background: var(--ink-green);
  color: var(--mist);
  font-family: var(--sans);
  line-height: 1.8;
  overflow-x: hidden;
}

.page-products .num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.page-products .label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-products .pd-inline {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--teal);
  padding-bottom: 1px;
}

.page-products .pd-inline:hover {
  color: var(--teal);
}

/* ---------- breadcrumbs ---------- */
.page-products .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-products .crumbs__item + .crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--rule-strong);
}

.page-products .crumbs__link {
  color: var(--slate);
  text-decoration: none;
}

.page-products .crumbs__link:hover {
  color: var(--teal);
}

.page-products .crumbs__current {
  color: var(--mist);
}

/* ---------- hero ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(26px, 4vw, 46px) 0 clamp(38px, 5.5vw, 84px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(77, 224, 193, 0.1), transparent 58%),
    repeating-linear-gradient(90deg, rgba(124, 140, 134, 0.13) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(124, 140, 134, 0.09) 0 1px, transparent 1px 76px),
    var(--ink-green);
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-products .pd-hero__kicker {
  margin: 0 0 14px;
  color: var(--amber);
}

.page-products .pd-hero__title {
  margin: 0;
  font-size: clamp(34px, 7vw, 68px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-products .pd-hero__lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 17px);
  color: rgba(231, 239, 234, 0.82);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pd-hero__actions .btn {
  text-decoration: none;
  border-radius: 0;
}

.page-products .pd-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.page-products .pd-stats__cell {
  background: rgba(11, 31, 26, 0.78);
  padding: 12px 14px;
}

.page-products .pd-stats dt {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-products .pd-stats dd {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 600;
  color: var(--teal);
  line-height: 1.2;
}

.page-products .pd-hero__aside {
  position: relative;
  padding: clamp(18px, 2.8vw, 28px);
  background: rgba(18, 51, 42, 0.74);
  border: 1px solid var(--rule);
  align-self: start;
}

.page-products .pd-hero__aside::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--amber));
}

.page-products .pd-entry__head {
  margin: 0 0 6px;
  color: var(--slate);
}

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

.page-products .pd-entry__item {
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-entry__item:first-child {
  border-top: 1px solid var(--rule);
}

.page-products .pd-entry__link {
  display: grid;
  grid-template-columns: 26px 1fr 14px;
  gap: 2px 10px;
  padding: 12px 0;
  color: var(--mist);
  text-decoration: none;
  align-items: baseline;
  transition: color 0.18s ease;
}

.page-products .pd-entry__num {
  grid-column: 1;
  grid-row: 1;
  font-size: 11px;
  color: var(--amber);
}

.page-products .pd-entry__name {
  grid-column: 2;
  grid-row: 1;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .pd-entry__desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 12.5px;
  color: var(--slate);
  line-height: 1.6;
}

.page-products .pd-entry__arrow {
  grid-column: 3;
  grid-row: 1;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--teal);
}

.page-products .pd-entry__link:hover .pd-entry__name {
  color: var(--teal);
}

/* ---------- index bar ---------- */
.page-products .pd-indexbar {
  background: var(--ink-green-2);
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-indexbar__inner {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 26px);
  padding: 12px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pd-indexbar__inner::-webkit-scrollbar {
  display: none;
}

.page-products .pd-indexbar__key {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--rust);
  white-space: nowrap;
}

.page-products .pd-indexbar__link {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--slate);
  text-decoration: none;
  white-space: nowrap;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-products .pd-indexbar__link:hover,
.page-products .pd-indexbar__link.is-active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* ---------- chapter shell ---------- */
.page-products .pd-chapter {
  padding: clamp(44px, 6vw, 92px) 0;
}

.page-products .pd-chapter--paper {
  background: var(--paper);
  color: var(--brown);
}

.page-products .pd-chapter--deep {
  background: var(--ink-green);
  color: var(--mist);
  border-top: 1px solid var(--rule);
}

.page-products .pd-chapter--layer {
  background: var(--ink-green-2);
  color: var(--mist);
  border-top: 1px solid var(--rule);
}

.page-products .pd-chapter__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 48px);
}

.page-products .pd-chapter__side {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}

.page-products .pd-chapter__num {
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-products .pd-chapter--paper .pd-chapter__num {
  color: var(--rust);
}

.page-products .pd-chapter__label {
  color: var(--slate);
}

.page-products .pd-chapter__title {
  margin: 2px 0 0;
  font-size: clamp(23px, 3.2vw, 36px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-products .pd-chapter__note {
  margin: 4px 0 0;
  max-width: 30ch;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .pd-chapter__body p {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 15px;
}

.page-products .pd-chapter--paper .pd-chapter__body p {
  color: rgba(28, 26, 22, 0.88);
}

.page-products .pd-chapter__body p:last-child {
  margin-bottom: 0;
}

.page-products .pd-lede {
  font-size: clamp(16px, 1.9vw, 19px) !important;
  line-height: 1.72;
  color: var(--brown);
  font-weight: 500;
}

.page-products .pd-chapter--paper .pd-lede {
  color: var(--brown) !important;
}

/* ---------- media ---------- */
.page-products .pd-figure {
  margin: clamp(20px, 3vw, 32px) 0;
}

.page-products .media {
  position: relative;
  overflow: hidden;
  background: var(--ink-green-2);
  border: 1px solid var(--rule);
}

.page-products .pd-chapter--paper .media {
  border-color: var(--rule-paper);
}

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

.page-products .media__cap {
  margin: 9px 0 0;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- matrix ---------- */
.page-products .pd-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(20px, 3vw, 30px) 0;
  background: var(--rule-paper);
  border: 1px solid var(--rule-paper);
}

.page-products .pd-matrix__item {
  display: block;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: background 0.18s ease, box-shadow 0.18s ease;
}

.page-products .pd-matrix__item:hover {
  background: rgba(232, 161, 58, 0.08);
  box-shadow: inset 3px 0 0 var(--teal);
}

.page-products .pd-matrix__num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--rust);
}

.page-products .pd-matrix__name {
  margin: 8px 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pd-matrix__desc {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(28, 26, 22, 0.7);
}

.page-products .pd-matrix__go {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--rust);
}

.page-products .pd-matrix__item:hover .pd-matrix__go {
  color: var(--brown);
}

/* ---------- wide track list ---------- */
.page-products .pd-track {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 clamp(20px, 3vw, 28px);
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-products .pd-track__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px 16px;
  padding: 14px 10px;
  border-bottom: 1px solid var(--rule);
  transition: background 0.18s ease;
}

.page-products .pd-track__row:hover {
  background: rgba(77, 224, 193, 0.07);
}

.page-products .pd-track__idx {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-products .pd-track__name {
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .pd-track__meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--slate);
}

.page-products .pd-track__note {
  font-size: 13px;
  color: rgba(231, 239, 234, 0.78);
}

.page-products .pd-track__tag {
  justify-self: start;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--teal);
  border: 1px solid var(--rule-strong);
  padding: 1px 8px;
}

/* ---------- favorites panel ---------- */
.page-products .pd-fav {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: clamp(16px, 2.6vw, 26px);
  background: rgba(11, 31, 26, 0.42);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--amber);
}

.page-products .pd-fav__head {
  margin: 0 0 6px;
  color: var(--amber);
}

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

.page-products .pd-fav__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--rule);
}

.page-products .pd-fav__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-products .pd-fav__key {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal);
}

.page-products .pd-fav__val {
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(231, 239, 234, 0.82);
}

/* ---------- series grid ---------- */
.page-products .pd-series {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  background: var(--rule-paper);
  border: 1px solid var(--rule-paper);
}

.page-products .pd-series__item {
  background: var(--paper);
  padding: clamp(16px, 2.4vw, 22px);
}

.page-products .pd-series__num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--rust);
}

.page-products .pd-series__name {
  margin: 8px 0 8px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--brown);
}

.page-products .pd-series__desc {
  margin: 0;
  font-size: 13.5px !important;
  line-height: 1.75;
  color: rgba(28, 26, 22, 0.7) !important;
}

/* ---------- batch accordion ---------- */
.page-products .pd-batches {
  margin: clamp(20px, 3vw, 30px) 0;
}

.page-products .pd-batch {
  border: 1px solid var(--rule);
  border-bottom: none;
  background: rgba(18, 51, 42, 0.5);
}

.page-products .pd-batch:last-child {
  border-bottom: 1px solid var(--rule);
}

.page-products .pd-batch__sum {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .pd-batch__sum::-webkit-details-marker {
  display: none;
}

.page-products .pd-batch__num {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.page-products .pd-batch[open] .pd-batch__num {
  color: var(--amber);
}

.page-products .pd-batch__state {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-products .pd-batch__mark {
  margin-left: auto;
  width: 18px;
  text-align: center;
  font-family: var(--mono);
  font-size: 15px;
  color: var(--slate);
}

.page-products .pd-batch__mark::before {
  content: "+";
}

.page-products .pd-batch[open] .pd-batch__mark::before {
  content: "\2013";
}

.page-products .pd-batch__sum:hover .pd-batch__mark,
.page-products .pd-batch__sum:hover .pd-batch__state {
  color: var(--teal);
}

.page-products .pd-batch__body {
  padding: 0 16px 16px;
  border-top: 1px dashed var(--rule);
}

.page-products .pd-batch__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-products .pd-batch__list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(231, 239, 234, 0.84);
}

.page-products .pd-batch__list li:last-child {
  margin-bottom: 0;
}

.page-products .pd-batch__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--rust);
}

/* ---------- steps ---------- */
.page-products .pd-steps {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(20px, 3vw, 30px) 0;
  padding: 0;
  background: var(--rule);
  border: 1px solid var(--rule);
  counter-reset: none;
}

.page-products .pd-steps__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: clamp(16px, 2.4vw, 24px);
  background: rgba(11, 31, 26, 0.5);
}

.page-products .pd-steps__num {
  font-size: 22px;
  font-weight: 600;
  color: var(--teal);
}

.page-products .pd-steps__name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .pd-steps__desc {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(231, 239, 234, 0.76);
}

/* ---------- closing cta ---------- */
.page-products .pd-cta {
  background: var(--ink-green);
  border-top: 2px solid var(--amber);
  padding: clamp(36px, 5vw, 72px) 0;
}

.page-products .pd-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-products .pd-cta__title {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--mist);
}

.page-products .pd-cta__desc {
  margin: 0;
  max-width: 46ch;
  font-size: 14.5px;
  color: rgba(231, 239, 234, 0.78);
}

.page-products .pd-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pd-cta__links .btn {
  text-decoration: none;
  border-radius: 0;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-products .pd-matrix,
  .page-products .pd-series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-fav__item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 2px 16px;
    align-items: baseline;
  }

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

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

@media (min-width: 820px) {
  .page-products .pd-track__row {
    grid-template-columns: 46px minmax(110px, 0.9fr) minmax(150px, 1.1fr) minmax(200px, 1.6fr) 74px;
    align-items: baseline;
    white-space: nowrap;
    overflow: hidden;
  }

  .page-products .pd-track__name,
  .page-products .pd-track__meta,
  .page-products .pd-track__note {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .page-products .pd-track__tag {
    justify-self: end;
  }
}

@media (min-width: 960px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pd-chapter__grid {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-products .pd-chapter__side {
    position: sticky;
    top: 24px;
  }

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

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

  .page-products .pd-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  .page-products .pd-cta__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1200px) {
  .page-products .pd-hero__aside {
    padding: 28px 28px 24px;
  }
}
<<<END>>>