.page-home {
  --home-dim: #B9C4D2;
  --home-line-soft: rgba(0, 229, 255, 0.16);
  position: relative;
  overflow-x: clip;
  color: var(--white);
  font-family: var(--font-body);
}

/* ---------- Hero ---------- */
.page-home .home-hero {
  position: relative;
  padding: 1.5rem 0 2.4rem;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(0, 229, 255, 0.16), transparent 58%),
    radial-gradient(70% 60% at 0% 100%, rgba(255, 107, 26, 0.1), transparent 62%);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 42, 56, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 42, 56, 0.55) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.028) 0 1px, transparent 1px 4px);
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.8rem;
}

.page-home .home-hero__ctx {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(17, 24, 35, 0.72);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-home .home-hero__ctx-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.55);
  animation: home-pulse 2.4s var(--ease) infinite;
}

@keyframes home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.5); }
  70% { box-shadow: 0 0 0 9px rgba(0, 229, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0); }
}

.page-home .home-hero__title {
  margin: 0.95rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 10.5vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-home .home-hero__title em {
  display: inline-block;
  font-style: normal;
  color: var(--cyan);
  transform: skewX(-9deg);
  text-shadow: 0 0 30px rgba(0, 229, 255, 0.35);
}

.page-home .home-hero__lede {
  margin: 1rem 0 0;
  max-width: 34rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--home-dim);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.page-home .home-hero__actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.page-home .home-hero__stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 1.6rem;
  margin: 1.6rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-home .home-hero__stats strong {
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0;
}

.page-home .home-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--panel);
  overflow: hidden;
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45);
}

.page-home .home-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(0, 229, 255, 0.2), transparent 46%, rgba(255, 107, 26, 0.16));
  pointer-events: none;
}

.page-home .home-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-hero__visual figcaption {
  position: absolute;
  left: 0.9rem;
  bottom: 0.8rem;
  z-index: 1;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(10, 14, 20, 0.78);
  border: 1px solid var(--line);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-soft);
}

@media (min-width: 960px) {
  .page-home .home-hero {
    padding: 2.2rem 0 3.2rem;
  }
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 2.6rem;
  }
}

/* ---------- Body layout + rail ---------- */
.page-home .home-body {
  display: grid;
  gap: 1.8rem;
  padding: 2rem 0 3rem;
}

.page-home .home-rail {
  position: relative;
}

.page-home .home-rail__label {
  margin: 0 0 0.55rem;
  font-size: 0.66rem;
  letter-spacing: 0.26em;
  color: var(--steel);
}

.page-home .home-rail__nav {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  padding-bottom: 0.3rem;
  scrollbar-width: none;
}

.page-home .home-rail__nav::-webkit-scrollbar {
  display: none;
}

.page-home .home-rail__link {
  flex: 0 0 auto;
  display: block;
  padding: 0.45rem 0.7rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--steel);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}

.page-home .home-rail__link:hover {
  color: var(--cyan-soft);
}

.page-home .home-rail__link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.page-home .home-rail__link[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.15), transparent);
}

@media (min-width: 1000px) {
  .page-home .home-body {
    grid-template-columns: 164px minmax(0, 1fr);
    gap: 2.6rem;
    align-items: start;
    padding: 2.6rem 0 4rem;
  }
  .page-home .home-rail {
    position: sticky;
    top: 96px;
  }
  .page-home .home-rail__nav {
    flex-direction: column;
    overflow: visible;
    gap: 0.15rem;
  }
  .page-home .home-rail__link {
    white-space: normal;
    padding: 0.5rem 0.75rem;
  }
}

/* ---------- Sections ---------- */
.page-home .home-sec {
  padding: 1.7rem 0;
  border-top: 1px solid var(--line);
}

.page-home .home-sec:first-child {
  border-top: 0;
  padding-top: 0.2rem;
}

.page-home .home-sec__idx {
  margin: 0 0 0.55rem;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .home-sec__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 5.2vw, 2.05rem);
  line-height: 1.22;
  letter-spacing: -0.005em;
}

.page-home .home-sec__text {
  margin: 0;
  max-width: 40rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--home-dim);
}

/* ---------- Bento grid ---------- */
.page-home .home-grid {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.4rem;
}

.page-home .home-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.15rem 1.1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  transition: border-color var(--mid) var(--ease), transform var(--mid) var(--ease), background var(--mid) var(--ease);
}

.page-home .home-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.1rem;
  width: 34px;
  height: 2px;
  background: var(--cyan);
  opacity: 0.7;
}

.page-home .home-card:hover {
  border-color: var(--home-line-soft);
  transform: translateY(-3px);
  background: #131b27;
}

.page-home .home-card__idx {
  margin: 0;
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-home .home-card__title {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.4;
  font-weight: 700;
}

.page-home .home-card__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--home-dim);
}

.page-home .home-card__link {
  margin-top: auto;
  padding-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
}

.page-home .home-card__link::after {
  content: " →";
}

.page-home .home-card__link:hover {
  color: var(--cyan-soft);
}

.page-home .home-card__link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

@media (min-width: 760px) {
  .page-home .home-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
  }
  .page-home .home-card {
    grid-column: span 5;
  }
  .page-home .home-card--wide {
    grid-column: span 7;
  }
  .page-home .home-card--row {
    grid-column: span 12;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      "idx idx"
      "title text"
      "title link";
    align-content: start;
    gap: 0.4rem 1.6rem;
  }
  .page-home .home-card--row .home-card__idx { grid-area: idx; }
  .page-home .home-card--row .home-card__title { grid-area: title; align-self: start; }
  .page-home .home-card--row .home-card__text { grid-area: text; }
  .page-home .home-card--row .home-card__link { grid-area: link; padding-top: 0.2rem; }
}

/* ---------- Tabs + compare ---------- */
.page-home .home-compare {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.page-home .home-tabs {
  min-width: 0;
}

.page-home .tablist {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.page-home .tablist::-webkit-scrollbar {
  display: none;
}

.page-home .tab {
  flex: 0 0 auto;
  appearance: none;
  padding: 0.55rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--steel);
  cursor: pointer;
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-home .tab:hover {
  color: var(--cyan-soft);
}

.page-home .tab:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.page-home .tab[aria-selected="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .tab-panel {
  display: none;
  padding-top: 1rem;
}

.page-home .tab-panel.is-active {
  display: block;
}

.page-home .home-tabs__note {
  margin: 0.85rem 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--home-dim);
}

@media (min-width: 900px) {
  .page-home .home-compare {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
    gap: 1.4rem;
  }
}

/* ---------- Matrix ---------- */
.page-home .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .matrix {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-home .matrix thead th {
  padding: 0.7rem 0.7rem;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-soft);
  text-align: left;
}

.page-home .matrix tbody th,
.page-home .matrix tbody td {
  padding: 0.65rem 0.7rem;
  border-bottom: 1px solid rgba(30, 42, 56, 0.75);
  text-align: left;
  vertical-align: middle;
}

.page-home .matrix tbody th {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.86rem;
  color: #C7D1DE;
}

.page-home .matrix tbody td {
  color: var(--steel);
}

.page-home .matrix tbody tr:last-child th,
.page-home .matrix tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .matrix tbody tr {
  transition: background var(--fast) var(--ease);
}

.page-home .matrix tbody tr:hover {
  background: rgba(0, 229, 255, 0.08);
}

.page-home .matrix .is-diff {
  color: var(--orange);
  font-weight: 700;
}

.page-home .matrix .is-diff::after {
  content: " △";
  font-size: 0.68em;
  letter-spacing: 0.04em;
}

/* ---------- Member ---------- */
.page-home .home-matrix-wrap {
  margin-top: 1.4rem;
  border-radius: var(--r-md);
}

.page-home .home-member__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 1rem;
}

.page-home .home-member__text {
  margin: 0;
  max-width: 32rem;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--steel);
}

.page-home .home-member__foot .btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
}

/* ---------- Figures ---------- */
.page-home .home-figure {
  margin: 1rem 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  overflow: hidden;
}

.page-home .home-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-figure figcaption {
  padding: 0.6rem 0.85rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

@media (min-width: 900px) {
  .page-home .home-compare .home-figure {
    margin-top: 0;
  }
}

/* ---------- Updates / timeline ---------- */
.page-home .home-updates {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.4rem;
}

.page-home .home-timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.15rem;
  display: grid;
  gap: 1.1rem;
}

.page-home .home-timeline::before {
  content: "";
  position: absolute;
  left: 0.26rem;
  top: 0.5rem;
  bottom: 0.6rem;
  width: 1px;
  background: linear-gradient(180deg, var(--orange), rgba(255, 107, 26, 0));
}

.page-home .home-timeline li {
  position: relative;
}

.page-home .home-timeline li::before {
  content: "";
  position: absolute;
  left: -1.09rem;
  top: 0.42rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 26, 0.16);
}

.page-home .home-timeline__stamp {
  margin: 0 0 0.25rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-home .home-timeline__title {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .home-timeline__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--home-dim);
}

@media (min-width: 820px) {
  .page-home .home-updates {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 1.6rem;
  }
  .page-home .home-updates .home-figure {
    margin-top: 0;
  }
}

/* ---------- Jump cards + CTA ---------- */
.page-home .home-grid--jump {
  margin-top: 1.4rem;
}

.page-home .home-jump {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.25rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--panel) 0%, var(--ink) 100%);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--mid) var(--ease), transform var(--mid) var(--ease);
}

.page-home .home-jump:hover {
  border-color: var(--home-line-soft);
  transform: translateY(-3px);
}

.page-home .home-jump:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.page-home .home-jump__tag {
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-home .home-jump h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.35;
}

.page-home .home-jump p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--home-dim);
}

.page-home .home-jump__go {
  margin-top: auto;
  padding-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

@media (min-width: 760px) {
  .page-home .home-jump {
    grid-column: span 6;
  }
}

.page-home .home-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  margin-top: 1.1rem;
  padding: 1.05rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-home .home-cta p {
  margin: 0;
  max-width: 34rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--home-dim);
}

.page-home .home-cta .btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
}

/* ---------- Reveal (progressive, CSS-only) ---------- */
@supports (animation-timeline: view()) {
  .page-home [data-reveal] {
    animation: home-rise linear both;
    animation-timeline: view();
    animation-range: entry 6% cover 26%;
  }
}

@keyframes home-rise {
  from {
    opacity: 0.001;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal] {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
  .page-home .home-hero__ctx-dot {
    animation: none;
  }
  .page-home .home-card,
  .page-home .home-jump {
    transition: none;
  }
  .page-home .home-card:hover,
  .page-home .home-jump:hover {
    transform: none;
  }
}
<<<END>>>