.page-home {
  position: relative;
  color: var(--paper);
  background: var(--felt);
}

.page-home::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.045;
  background-image: radial-gradient(rgba(242, 247, 244, 0.9) 1px, transparent 1px);
  background-size: 3px 3px;
}

.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(43, 232, 200, 0.13), transparent 58%),
    linear-gradient(180deg, var(--felt-2) 0%, var(--felt) 58%);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-home .hero__rail {
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
}

.page-home .hero__steps {
  display: grid;
  gap: 0.35rem;
  margin: 0.75rem 0 1rem;
  list-style: none;
  padding: 0;
}

.page-home .hero__rail-note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .crumbs {
  margin-bottom: 0.9rem;
}

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

.page-home .hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.9rem, 6.2vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: 0.02em;
  font-weight: 800;
}

.page-home .hero__lede {
  max-width: 38em;
  margin: 0 0 clamp(1.25rem, 3vw, 1.9rem);
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--muted);
}

.page-home .hero__frame {
  position: relative;
  border: 1px solid var(--line);
  padding: clamp(1rem, 2.6vw, 1.75rem);
  background: linear-gradient(170deg, var(--felt-2), rgba(11, 31, 26, 0.35));
}

.page-home .corner {
  position: absolute;
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.page-home .corner--tl { top: -1px; left: -1px; border-top: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.page-home .corner--tr { top: -1px; right: -1px; border-top: 2px solid var(--cyan); border-right: 2px solid var(--cyan); }
.page-home .corner--bl { bottom: -1px; left: -1px; border-bottom: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.page-home .corner--br { bottom: -1px; right: -1px; border-bottom: 2px solid var(--cyan); border-right: 2px solid var(--cyan); }

.page-home .hero__axis {
  display: block;
  width: 100%;
  height: 22px;
  margin-bottom: 0.9rem;
}

.page-home .hero__cards {
  display: grid;
  gap: 0.9rem;
}

.page-home .hero__card {
  position: relative;
  padding: 1rem 1rem 1.1rem;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--panel), rgba(18, 48, 42, 0.85));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-home .hero__card[aria-current="true"] {
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 1px rgba(43, 232, 200, 0.35);
}

.page-home .hero__card-num {
  margin: 0 0 0.4rem;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-home .hero__card-title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.page-home .hero__card p {
  margin: 0 0 0.7rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .hero__figure {
  margin: 1.15rem 0 0;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--felt-2);
}

.page-home .hero__figure figcaption,
.page-home .dual__figure figcaption,
.page-home .restore__figure figcaption {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.page-home .section {
  position: relative;
  padding: clamp(2.25rem, 6vw, 4.5rem) 0;
}

.page-home .section-head h2,
.page-home .dual__side-title,
.page-home .restore__body h2,
.page-home .support__faq h2,
.page-home .version-band h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.35rem, 4.2vw, 2.1rem);
  line-height: 1.28;
  letter-spacing: 0.02em;
}

.page-home .dual {
  background: linear-gradient(180deg, transparent, rgba(18, 48, 42, 0.55));
}

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

.page-home .dual__side-title {
  font-size: clamp(1.15rem, 3.6vw, 1.45rem);
  margin-bottom: 1rem;
}

.page-home .dual__figure {
  margin: 0;
}

.page-home .dual__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--line);
}

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

.page-home .dual__cards {
  display: grid;
  gap: 0.9rem;
}

.page-home .dual__card {
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: linear-gradient(150deg, var(--panel), rgba(11, 31, 26, 0.5));
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-home .dual__card--alt {
  border-left-color: var(--amber);
}

.page-home .dual__card h3 {
  margin: 0.6rem 0 0.5rem;
  font-size: 1.05rem;
}

.page-home .dual__card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-home .dual__table-wrap {
  margin-top: 1.1rem;
  overflow-x: auto;
  border: 1px solid var(--line);
}

.page-home .cmp-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.page-home .cmp-table th,
.page-home .cmp-table td {
  padding: 0.7rem 0.8rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.65;
}

.page-home .cmp-table thead th {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
  background: rgba(23, 63, 56, 0.7);
}

.page-home .cmp-table tbody th {
  color: var(--paper);
  font-weight: 500;
  white-space: nowrap;
}

.page-home .cmp-table td {
  color: var(--muted);
}

.page-home .cmp-table tbody tr:hover th,
.page-home .cmp-table tbody tr:hover td {
  background: rgba(43, 232, 200, 0.07);
  color: var(--paper);
}

.page-home .dual__more {
  display: inline-block;
  margin-top: 1rem;
}

.page-home .lines__lede {
  max-width: 44em;
  margin: 0.9rem 0 1.5rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--muted);
}

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

.page-home .map-item {
  border-bottom: 1px solid var(--line);
}

.page-home .map-link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.35rem 0.9rem;
  align-items: baseline;
  padding: 1rem 0.4rem;
  text-decoration: none;
  color: var(--paper);
  transition: background 180ms var(--ease), padding-left 180ms var(--ease);
}

.page-home .map-num {
  grid-row: 1 / span 2;
  font-size: 0.85rem;
  color: var(--amber);
}

.page-home .map-name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: color 160ms var(--ease);
}

.page-home .map-scene {
  grid-column: 2 / span 2;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .map-go {
  grid-column: 3;
  grid-row: 1;
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-home .map-link:hover,
.page-home .map-link:focus-visible {
  background: rgba(43, 232, 200, 0.07);
  padding-left: 0.85rem;
}

.page-home .map-link:hover .map-name,
.page-home .map-link:focus-visible .map-name {
  color: var(--cyan-soft);
}

.page-home .version-band {
  position: relative;
  overflow: hidden;
  margin: clamp(1rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(115deg, rgba(43, 232, 200, 0.06) 0 2px, transparent 2px 12px),
    linear-gradient(100deg, var(--felt-2), var(--panel));
}

.page-home .version-band__art {
  position: relative;
  height: 120px;
  overflow: hidden;
}

.page-home .version-band__art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  max-width: 100%;
}

.page-home .version-band__inner {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(1.75rem, 4vw, 2.75rem);
}

.page-home .version-band__lead p {
  margin: 0.7rem 0 0;
  max-width: 36em;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .version-band__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 1.35rem 0;
}

.page-home .version-band__stats dt {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .version-band__stats dd {
  margin: 0.25rem 0 0;
  font-size: 1.15rem;
  color: var(--cyan);
}

.page-home .version-band__stats div:nth-child(1) dd {
  color: var(--amber);
}

.page-home .version-band__cta {
  display: inline-block;
}

.page-home .restore__figure {
  margin: 0 0 1.2rem;
}

.page-home .restore__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-home .restore__body p {
  max-width: 38em;
  margin: 0.7rem 0 1rem;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .restore__list {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-home .restore__list li {
  padding: 0.55rem 0 0.55rem 0.9rem;
  border-left: 2px solid var(--line);
  font-size: 0.89rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .restore__list .mono {
  display: inline-block;
  min-width: 5.4em;
  color: var(--cyan-soft);
  font-size: 0.8rem;
}

.page-home .support {
  background: linear-gradient(180deg, transparent, rgba(18, 48, 42, 0.65));
}

.page-home .support__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-home .faq-list {
  margin-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.page-home .faq {
  border-bottom: 1px solid var(--line);
}

.page-home .faq summary {
  position: relative;
  padding: 0.95rem 2rem 0.95rem 0;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1.6;
  list-style: none;
  color: var(--paper);
}

.page-home .faq summary::-webkit-details-marker {
  display: none;
}

.page-home .faq summary::after {
  content: "+";
  position: absolute;
  right: 0.35rem;
  top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--amber);
  transition: transform 160ms var(--ease);
}

.page-home .faq[open] summary::after {
  content: "−";
}

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

.page-home .faq p {
  margin: 0 0 1rem;
  padding-right: 1rem;
  font-size: 0.89rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .support__contact {
  padding: 1.25rem;
  border-color: var(--line);
  background: linear-gradient(160deg, var(--panel), rgba(11, 31, 26, 0.6));
}

.page-home .support__contact h3 {
  margin: 0.7rem 0 0.6rem;
  font-size: 1.1rem;
  line-height: 1.4;
}

.page-home .support__contact > p {
  margin: 0 0 1rem;
  font-size: 0.89rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .support__meta {
  margin: 0 0 1.15rem;
  display: grid;
  gap: 0.65rem;
}

.page-home .support__meta dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .support__meta dd {
  margin: 0.15rem 0 0;
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-home .support__meta a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-home .support__meta a:hover,
.page-home .support__meta a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

@media (min-width: 760px) {
  .page-home .hero__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    padding-bottom: 56px;
  }

  .page-home .hero__card:nth-child(2) {
    transform: translateY(28px);
  }

  .page-home .hero__card:nth-child(3) {
    transform: translateY(56px);
  }

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

  .page-home .version-band__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .map-link {
    grid-template-columns: 3.2rem 10rem 1fr auto;
    align-items: center;
    padding: 1.05rem 0.6rem;
  }

  .page-home .map-num {
    grid-row: auto;
  }

  .page-home .map-scene {
    grid-column: auto;
  }

  .page-home .map-go {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: 240px minmax(0, 1fr);
    align-items: start;
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .page-home .hero__rail {
    position: sticky;
    top: 1.5rem;
  }

  .page-home .dual__side {
    position: sticky;
    top: 1.5rem;
    align-self: start;
  }

  .page-home .support__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .version-band__art {
    position: absolute;
    top: 0;
    right: 0;
    width: 52%;
    height: 100%;
    mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.9) 45%);
    -webkit-mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.9) 45%);
  }

  .page-home .version-band__inner {
    padding-top: clamp(2rem, 4vw, 3rem);
    padding-bottom: clamp(2rem, 4vw, 3rem);
  }
}

@media (min-width: 1024px) {
  .page-home .restore {
    padding-top: clamp(2.5rem, 5vw, 4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .map-link,
  .page-home .map-name,
  .page-home .faq summary::after {
    transition: none;
  }

  .page-home .hero__card:nth-child(2),
  .page-home .hero__card:nth-child(3) {
    transform: none;
  }
}
<<<END>>>