.page-products {
  --fx-num-col: 120px;
  --fx-gap: clamp(20px, 3vw, 32px);
}

.page-products .fx-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- intro ---------- */
.page-products .fx-intro {
  display: grid;
  gap: clamp(20px, 3vw, 28px);
  padding: clamp(20px, 4vw, 44px) 0 clamp(28px, 4vw, 44px);
}

.page-products .fx-title {
  margin: 14px 0 18px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-products .fx-lead {
  max-width: 62ch;
  margin: 0;
}

.page-products .fx-intro__aside {
  border: 2px solid var(--sk-line);
  border-left-width: 6px;
  border-left-color: var(--sk-lime);
  background: var(--sk-card);
  padding: 18px 20px;
  box-shadow: var(--sk-shadow);
}

.page-products .fx-aside__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--sk-white);
}

.page-products .fx-aside__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sk-dust);
}

.page-products .fx-aside__link {
  display: inline-block;
  font-family: var(--sk-font-mono);
  font-size: 13px;
  color: var(--sk-cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-products .fx-aside__link:hover,
.page-products .fx-aside__link:focus-visible {
  color: var(--sk-lime);
}

@media (min-width: 900px) {
  .page-products .fx-intro {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.75fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }
}

/* ---------- index ---------- */
.page-products .fx-index {
  list-style: none;
  margin: 0 0 clamp(28px, 5vw, 52px);
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 2px solid var(--sk-line);
  border-left: 2px solid var(--sk-line);
}

.page-products .fx-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num hint";
  column-gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border-right: 2px solid var(--sk-line);
  border-bottom: 2px solid var(--sk-line);
  background: var(--sk-void);
  color: inherit;
  text-decoration: none;
  transition: background 0.18s var(--sk-ease), box-shadow 0.18s var(--sk-ease);
}

.page-products .fx-index__link:hover {
  background: var(--sk-card);
}

.page-products .fx-index__link:focus-visible {
  outline: 2px solid var(--sk-cyan);
  outline-offset: -2px;
}

.page-products .fx-index__link.is-active {
  background: var(--sk-card);
  box-shadow: inset 4px 0 0 var(--sk-cyan);
}

.page-products .fx-index__num {
  grid-area: num;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sk-cyan);
}

.page-products .fx-index__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
  color: var(--sk-white);
}

.page-products .fx-index__hint {
  grid-area: hint;
  font-size: 12px;
  color: var(--sk-dust);
}

@media (min-width: 640px) {
  .page-products .fx-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .fx-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- function items ---------- */
.page-products .fx-item {
  display: grid;
  gap: 14px;
  padding: clamp(30px, 5vw, 56px) 0;
  border-top: 2px solid var(--sk-line);
}

.page-products .fx-item__num {
  font-family: var(--sk-font-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--sk-cyan);
}

.page-products .fx-item__body {
  display: grid;
  gap: var(--fx-gap);
  align-items: start;
  min-width: 0;
}

.page-products .fx-item__text {
  min-width: 0;
}

.page-products .fx-item__title {
  margin: 0 0 14px;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.28;
}

.page-products .fx-item__text .sk-prose {
  margin: 0 0 14px;
  max-width: 62ch;
}

.page-products .fx-item__text .sk-prose:last-child {
  margin-bottom: 0;
}

@media (min-width: 900px) {
  .page-products .fx-item {
    grid-template-columns: var(--fx-num-col) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    padding: clamp(44px, 6vw, 80px) 0;
  }

  .page-products .fx-item__num {
    position: sticky;
    top: 104px;
    align-self: start;
    font-size: 68px;
    opacity: 0.75;
  }

  .page-products .fx-item__body {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 48px);
  }

  .page-products .fx-item--flip .fx-item__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  }

  .page-products .fx-item--flip .fx-item__media {
    order: -1;
  }

  .page-products .fx-item--wide .fx-item__body {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- lists / spec ---------- */
.page-products .fx-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .fx-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--sk-white);
}

.page-products .fx-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--sk-cyan);
}

.page-products .fx-list--lime li::before {
  background: var(--sk-lime);
}

.page-products .fx-spec {
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--sk-line);
}

.page-products .fx-spec__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--sk-line);
}

.page-products .fx-spec dt {
  font-family: var(--sk-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sk-dust);
}

.page-products .fx-spec dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--sk-white);
}

/* ---------- figures ---------- */
.page-products .fx-fig {
  margin: 0;
  min-width: 0;
}

.page-products .fx-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 2px solid var(--sk-line);
  box-shadow: var(--sk-shadow);
  object-fit: cover;
  transition: box-shadow 0.18s var(--sk-ease), border-color 0.18s var(--sk-ease);
}

.page-products .fx-fig:hover img {
  border-color: var(--sk-cyan);
  box-shadow: var(--sk-shadow-hover);
}

.page-products .fx-fig--band img {
  box-shadow: none;
}

.page-products .fx-fig figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--sk-dust);
}

/* ---------- tables ---------- */
.page-products .fx-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 2px solid var(--sk-line);
  background: var(--sk-card);
  box-shadow: var(--sk-shadow);
  -webkit-overflow-scrolling: touch;
}

.page-products .fx-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .fx-caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sk-dust);
  border-bottom: 1px solid var(--sk-line);
  background: var(--sk-night);
}

.page-products .fx-table th {
  text-align: left;
  padding: 12px 14px;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sk-dust);
  border-bottom: 2px solid var(--sk-line);
  white-space: nowrap;
  background: var(--sk-night);
}

.page-products .fx-table td {
  padding: 14px;
  border-bottom: 1px solid var(--sk-line);
  color: var(--sk-white);
  line-height: 1.65;
  vertical-align: top;
}

.page-products .fx-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .fx-table tbody tr:hover td {
  background: rgba(95, 224, 230, 0.05);
}

.page-products .fx-cell-mono {
  font-family: var(--sk-font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--sk-cyan);
  white-space: nowrap;
  font-size: 13px;
}

.page-products .fx-cell-mark {
  font-family: var(--sk-font-mono);
  font-size: 13px;
  white-space: nowrap;
  color: var(--sk-white);
}

.page-products .fx-mark {
  display: inline-block;
  margin-right: 6px;
}

.page-products .fx-mark--up,
.page-products .fx-mark--down {
  color: var(--sk-orange);
}

.page-products .fx-mark--alert {
  color: var(--sk-alert);
}

.page-products .fx-mark--base {
  color: var(--sk-dust);
}

/* ---------- chips ---------- */
.page-products .fx-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 4px;
}

/* ---------- timeline ---------- */
.page-products .fx-timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 2px solid var(--sk-line);
  background: var(--sk-card);
}

.page-products .fx-era {
  padding: 22px 20px 24px;
  border-bottom: 1px solid var(--sk-line);
  transition: background 0.18s var(--sk-ease), box-shadow 0.18s var(--sk-ease);
}

.page-products .fx-era:last-child {
  border-bottom: 0;
}

.page-products .fx-era:hover,
.page-products .fx-era:focus-visible {
  background: var(--sk-night);
  box-shadow: inset 0 3px 0 var(--sk-cyan);
  outline: none;
}

.page-products .fx-era:focus-visible {
  outline: 2px solid var(--sk-cyan);
  outline-offset: -4px;
}

.page-products .fx-era__tag {
  display: block;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sk-dust);
}

.page-products .fx-era__year {
  display: block;
  margin: 8px 0 10px;
  font-family: var(--sk-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--sk-white);
}

.page-products .fx-era--now .fx-era__year {
  color: var(--sk-lime);
}

.page-products .fx-era__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sk-dust);
}

@media (min-width: 800px) {
  .page-products .fx-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .fx-era {
    border-bottom: 0;
    border-right: 1px solid var(--sk-line);
  }

  .page-products .fx-era:last-child {
    border-right: 0;
  }
}

/* ---------- cta ---------- */
.page-products .fx-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(28px, 4vw, 48px) 0 clamp(48px, 7vw, 96px);
  border-top: 2px solid var(--sk-line);
}

.page-products .fx-cta__lead {
  margin: 0;
  max-width: 32ch;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--sk-white);
}

.page-products .fx-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-products .fx-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .fx-index__link,
  .page-products .fx-era,
  .page-products .fx-fig img {
    transition: none;
  }
}