.page-products {
  padding-bottom: 4rem;
}

.page-products .hero {
  padding-block: 1.25rem 1.75rem;
}

.page-products .hero__grid {
  display: grid;
  gap: 1.5rem;
}

.page-products .hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.3rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0.6rem 0 0;
  color: var(--paper);
}

.page-products .hero .lede {
  margin-top: 0.9rem;
  max-width: 48ch;
  color: var(--edge);
  line-height: 1.75;
}

.page-products .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

.page-products .board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .board__cell {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 0.9rem;
  background: linear-gradient(160deg, var(--stand), var(--ink));
}

.page-products .board__num {
  font-family: var(--font-num);
  font-size: clamp(1.6rem, 5vw, 2.1rem);
  line-height: 1;
  color: var(--cyber, #39F2C8);
  color: var(--cyan);
  letter-spacing: 0.01em;
}

.page-products .board__num em {
  font-style: normal;
  font-size: 0.8rem;
  margin-left: 0.2rem;
  color: var(--mist);
}

.page-products .board__label {
  font-size: 0.8125rem;
  color: var(--mist);
  line-height: 1.5;
}

.page-products .quickbar {
  position: sticky;
  bottom: 0;
  z-index: 8;
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding: 0.6rem 0;
  background: rgba(11, 15, 14, 0.94);
  border-top: 1px solid var(--line);
}

.page-products .quickbar a {
  flex: 1;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.85rem;
  text-decoration: none;
}

.page-products .quickbar a:active {
  border-color: var(--line-cyan);
  color: var(--cyan);
}

.page-products .feature-shell {
  display: grid;
  gap: 1.25rem;
  padding-top: 0.75rem;
}

.page-products .rail {
  display: none;
}

.page-products .feat-flow {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.page-products .feat {
  position: relative;
  display: grid;
  gap: 1.15rem;
  padding: 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--stand), var(--ink) 72%);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-products .feat:hover {
  border-color: var(--line-cyan);
}

.page-products .feat__body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.4vw, 1.95rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 0.35rem 0 0.85rem;
  color: var(--paper);
}

.page-products .feat__body p {
  color: var(--edge);
  line-height: 1.8;
  margin: 0 0 0.85rem;
  max-width: 62ch;
}

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

.page-products .feat__media {
  margin: 0;
  min-width: 0;
}

.page-products .feat .media-frame img,
.page-products .feat .media-frame {
  width: 100%;
}

.page-products .feat img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.page-products .chip-row {
  margin-top: 1rem;
}

.page-products .fold {
  margin-top: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(11, 15, 14, 0.4);
  padding: 0.15rem 0.95rem;
}

.page-products .fold summary {
  cursor: pointer;
  padding: 0.75rem 0;
  color: var(--cyan);
  font-size: 0.92rem;
  list-style: none;
}

.page-products .fold summary::-webkit-details-marker {
  display: none;
}

.page-products .fold summary::before {
  content: "＋";
  margin-right: 0.4rem;
  color: var(--orange);
}

.page-products .fold[open] summary::before {
  content: "－";
}

.page-products .fold .fold__body p {
  color: var(--edge);
  line-height: 1.8;
  font-size: 0.95rem;
  margin: 0 0 0.9rem;
}

.page-products .feat--rail,
.page-products .feat--replay,
.page-products .feat--guarantee {
  background: linear-gradient(200deg, #1a3a2f, var(--coal) 88%);
}

.page-products .feat--lineup {
  border-left: 3px solid var(--line-orange);
}

.page-products .feat--history {
  border-left: 3px solid var(--line-cyan);
}

.page-products .feat__split {
  display: grid;
  gap: 1rem;
}

.page-products .railmap-box {
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(11, 15, 14, 0.45);
}

.page-products .railmap {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .railmap-note {
  margin: 0.6rem 0 0;
  font-size: 0.8125rem;
  color: var(--mist);
  line-height: 1.6;
}

.page-products .feat--replay .fold {
  margin-top: 1.1rem;
}

.page-products .replay-grid {
  display: grid;
  gap: 0.75rem;
}

.page-products .replay-card {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--stand);
}

.page-products .replay-card__tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: var(--pill);
  background: rgba(57, 242, 200, 0.14);
  border: 1px solid var(--line-cyan);
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-products .replay-card p {
  margin: 0.55rem 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--edge);
}

.page-products .stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.page-products .stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(11, 15, 14, 0.45);
}

.page-products .stat__num {
  font-family: var(--font-num);
  font-size: 1.7rem;
  line-height: 1;
  color: var(--amber);
}

.page-products .stat__label {
  font-size: 0.8125rem;
  color: var(--mist);
}

.page-products .version-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.page-products .vbadge {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.25rem 0.85rem;
  border-radius: var(--pill);
  border: 1px solid var(--line-orange);
  background: rgba(255, 106, 42, 0.12);
  color: var(--orange);
  font-family: var(--font-num);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  cursor: default;
}

.page-products .vbadge--cyan {
  border-color: var(--line-cyan);
  background: rgba(57, 242, 200, 0.12);
  color: var(--cyan);
}

.page-products .vbadge--amber {
  border-color: rgba(255, 181, 71, 0.45);
  background: rgba(255, 181, 71, 0.12);
  color: var(--amber);
}

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

.page-products .vbadge__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  white-space: nowrap;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--coal);
  font-family: var(--font-body);
  font-size: 0.75rem;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.page-products .vbadge:hover .vbadge__tip,
.page-products .vbadge:focus .vbadge__tip,
.page-products .vbadge:focus-within .vbadge__tip {
  opacity: 1;
  transform: translateY(0);
}

.page-products .next {
  display: grid;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

.page-products .next__link {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--ink);
  text-decoration: none;
  color: var(--paper);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-products .next__link:hover,
.page-products .next__link:focus-visible {
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-products .next__idx {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .next__link strong {
  font-size: 1rem;
  font-family: var(--font-display);
}

.page-products .next__desc {
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--mist);
}

@media (min-width: 560px) {
  .page-products .board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-products .next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .feat {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    padding: 1.6rem;
  }

  .page-products .feat--flip .feat__media {
    order: -1;
  }

  .page-products .feat--rail,
  .page-products .feat--replay,
  .page-products .feat--guarantee {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .page-products .feat__split {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: stretch;
  }

  .page-products .feat--score .feat__media {
    align-self: stretch;
  }

  .page-products .feat--score .media-frame,
  .page-products .feat--score .media-frame img {
    height: 100%;
    object-fit: cover;
  }
}

@media (min-width: 960px) {
  .page-products .hero {
    padding-block: 1.75rem 2.25rem;
  }

  .page-products .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 2.5rem;
  }

  .page-products .quickbar {
    display: none;
  }

  .page-products .feature-shell {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
  }

  .page-products .rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 1rem);
    padding: 1rem 0.85rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    background: rgba(15, 42, 34, 0.75);
  }

  .page-products .rail__title {
    margin: 0 0 0.7rem;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--mist);
  }

  .page-products .rail__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.2rem;
  }

  .page-products .rail__list a {
    display: grid;
    grid-template-columns: 2.4ch minmax(0, 1fr);
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.5rem;
    border-radius: var(--radius-sm);
    border-left: 2px solid transparent;
    color: var(--mist);
    text-decoration: none;
    font-size: 0.88rem;
    min-height: 44px;
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  }

  .page-products .rail__list a:hover,
  .page-products .rail__list a:focus-visible {
    color: var(--paper);
    background: rgba(57, 242, 200, 0.08);
    border-left-color: var(--cyan);
  }

  .page-products .rail__idx {
    font-family: var(--font-num);
    font-size: 0.85rem;
    color: var(--orange);
  }

  .page-products .rail__foot {
    margin: 0.9rem 0 0;
    padding-top: 0.8rem;
    border-top: 1px solid var(--line-soft);
    font-size: 0.78rem;
    line-height: 1.7;
    color: var(--mist);
  }

  .page-products .feat-flow {
    gap: 1.5rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .feat,
  .page-products .next__link,
  .page-products .vbadge__tip {
    transition: none;
  }

  .page-products .feat:hover,
  .page-products .next__link:hover {
    transform: none;
  }
}
<<<END>>>

.page-products {
  --cyber: currentColor;
}