.page-home {
  background-color: var(--paper);
  color: var(--charcoal);
}

.page-home .home-opening {
  position: relative;
  padding: clamp(40px, 7vw, 92px) 0 clamp(30px, 4vw, 52px);
  background-color: var(--paper);
  background-image:
    radial-gradient(120% 80% at 88% 0%, rgba(24, 70, 59, 0.10) 0%, rgba(245, 235, 221, 0) 62%),
    repeating-linear-gradient(0deg, rgba(217, 201, 178, 0.30) 0, rgba(217, 201, 178, 0.30) 1px, transparent 1px, transparent 7px);
  border-bottom: 1px solid var(--stone);
}

.page-home .opening-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-home .opening-copy .kicker {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 3px solid var(--cinnabar);
  color: var(--ink-2);
}

.page-home .opening-copy h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.16;
  font-size: clamp(2.1rem, 5.4vw, 4.2rem);
  color: var(--ink);
  max-width: 15em;
}

.page-home .opening-copy .lead {
  margin: 0;
  max-width: 40em;
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: #2B2823;
}

.page-home .opening-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .opening-figure {
  margin: 0;
  position: relative;
}

.page-home .opening-figure::before {
  content: "";
  position: absolute;
  inset: 14px -10px -10px 14px;
  background: var(--glass);
  border: 1px solid var(--stone);
  z-index: 0;
}

.page-home .opening-figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--ink-2);
  background-color: var(--paper-2);
}

.page-home .opening-figure figcaption {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

.page-home .entry-band {
  margin-top: clamp(32px, 5vw, 58px);
}

.page-home .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background-color: var(--stone);
  border: 1px solid var(--stone);
}

.page-home .entry-list > li {
  display: flex;
}

.page-home .entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  padding: clamp(16px, 2.4vw, 26px);
  background-color: var(--paper);
  border-left: 3px solid transparent;
  text-decoration: none;
  color: inherit;
  transition: border-color 200ms ease, background-color 200ms ease, box-shadow 200ms ease;
}

.page-home .entry-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 18px;
  height: 18px;
  background: linear-gradient(225deg, var(--cinnabar) 0 50%, transparent 50%);
  opacity: 0;
  transition: opacity 200ms ease;
}

.page-home .entry-card:hover,
.page-home .entry-card:focus-visible {
  border-left-color: var(--cinnabar);
  background-color: #FBF4E9;
  box-shadow: inset 0 -2px 0 var(--cinnabar);
}

.page-home .entry-card:hover::after,
.page-home .entry-card:focus-visible::after {
  opacity: 1;
}

.page-home .entry-no {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--copper);
}

.page-home .entry-title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 600;
  color: var(--ink);
}

.page-home .entry-desc {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #3A352E;
}

.page-home .entry-go {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--cinnabar-deep);
  border-top: 1px dashed var(--stone);
}

.page-home .folio-stats {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}

.page-home .folio-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 1px solid var(--stone);
}

.page-home .stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-home .stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-home .content-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-block: clamp(40px, 6vw, 88px);
  align-items: start;
}

.page-home .sticky-rail {
  min-width: 0;
}

.page-home .rail-panel {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--stone);
  border-top: 3px solid var(--cinnabar);
  background-color: var(--glass);
  backdrop-filter: blur(6px);
  box-shadow: var(--plate-shadow);
}

.page-home .rail-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--cinnabar-deep);
}

.page-home .rail-title--sub {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px dashed var(--stone);
  color: var(--ink-2);
}

.page-home .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-home .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.9375rem;
  border-left: 2px solid transparent;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.page-home .toc-no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-home .toc-link:hover,
.page-home .toc-link:focus-visible,
.page-home .toc-link.is-current,
.page-home .toc-link.is-active,
.page-home .toc-link[aria-current="true"] {
  color: var(--cinnabar-deep);
  border-left-color: var(--cinnabar);
  background-color: rgba(193, 71, 51, 0.07);
}

.page-home .rail-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .rail-links a {
  display: block;
  padding: 6px 0;
  font-size: 0.875rem;
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px dotted var(--stone);
}

.page-home .rail-links a:hover,
.page-home .rail-links a:focus-visible {
  color: var(--cinnabar-deep);
}

.page-home .rail-note {
  margin: 16px 0 0;
  font-size: 0.8125rem;
  line-height: 1.8;
  color: #4A443B;
}

.page-home .grid-flow {
  min-width: 0;
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-home .plate {
  padding: clamp(20px, 3vw, 38px);
  border: 1px solid var(--stone);
  background-color: #FBF4E9;
  box-shadow: var(--plate-shadow);
}

.page-home .plate-head {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.page-home .plate-index {
  margin: 0 0 10px;
  color: var(--cinnabar-deep);
}

.page-home .plate-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1.28;
  font-size: clamp(1.35rem, 2.6vw, 2.05rem);
  color: var(--ink);
}

.page-home .plate-body p {
  margin: 0 0 16px;
  max-width: 42em;
  line-height: 1.85;
  color: #2B2823;
}

.page-home .plate-body p:last-child {
  margin-bottom: 0;
}

.page-home .layer-list {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--stone);
}

.page-home .layer-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--stone);
}

.page-home .layer-no {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--copper);
  padding-top: 4px;
}

.page-home .layer-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
}

.page-home .layer-list p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #3A352E;
}

.page-home .domain-head {
  margin: 0 0 12px;
  color: var(--ink-2);
}

.page-home .domain-tags {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .domain-tags li {
  padding: 5px 12px;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  background-color: var(--paper-2);
  border: 1px solid var(--stone);
  border-bottom: 2px solid var(--copper);
}

.page-home .section-cta {
  margin-bottom: 22px;
}

.page-home .rail-figure {
  margin: 0;
  border-left: 3px solid var(--indigo);
  padding-left: 14px;
}

.page-home .rail-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--stone);
  background-color: var(--paper-2);
}

.page-home .rail-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--ink-2);
}

.page-home .change-list {
  list-style: none;
  margin: 20px 0 22px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .change-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  background-color: var(--paper);
  border: 1px solid var(--stone);
}

.page-home .change-tag {
  white-space: nowrap;
}

.page-home .change-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
}

.page-home .change-list p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #3A352E;
}

.page-home .change-note {
  margin: 0;
  padding: 14px 16px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--paper);
  background-color: var(--ink-2);
  border-left: 4px solid var(--cinnabar);
}

.page-home .step-section {
  padding: clamp(20px, 3vw, 38px);
  border: 1px solid var(--stone);
  background-color: var(--paper-2);
  box-shadow: var(--plate-shadow);
}

.page-home .step-band {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background-color: var(--stone);
  border: 1px solid var(--stone);
}

.page-home .step-item {
  position: relative;
  padding: 18px 16px 20px;
  background-color: var(--paper);
  border-top: 3px solid var(--copper);
  transition: background-color 180ms ease, border-color 180ms ease;
}

.page-home .step-item:hover,
.page-home .step-item:focus-within {
  background-color: #FBF4E9;
  border-top-color: var(--cinnabar);
}

.page-home .step-no {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cinnabar);
}

.page-home .step-item h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
}

.page-home .step-item p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: #3A352E;
}

.page-home .step-foot {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px dashed var(--stone);
}

.page-home .step-foot p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #2B2823;
}

.page-home .step-foot strong {
  color: var(--ink);
}

.page-home .case-section {
  padding: clamp(20px, 3vw, 38px);
  border: 1px solid var(--stone);
  background-color: #FBF4E9;
  box-shadow: var(--plate-shadow);
}

.page-home .case-figure {
  margin: 20px 0 24px;
  border-bottom: 3px solid var(--indigo);
}

.page-home .case-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--stone);
  background-color: var(--paper-2);
}

.page-home .case-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-2);
}

.page-home .case-wall {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .case-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px;
  background-color: var(--paper);
  border: 1px solid var(--stone);
  border-left: 3px solid var(--indigo);
  transition: border-left-color 180ms ease, box-shadow 180ms ease;
}

.page-home .case-card:hover {
  border-left-color: var(--cinnabar);
  box-shadow: 0 10px 22px -18px rgba(14, 42, 35, 0.8);
}

.page-home .case-no {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cinnabar-deep);
}

.page-home .case-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-home .case-who {
  margin: 0 0 4px;
  font-size: 0.75rem;
  line-height: 1.6;
  color: #5A534A;
}

.page-home .case-card .tag {
  align-self: flex-start;
  font-size: 0.6875rem;
}

.page-home .case-foot {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px dashed var(--stone);
}

.page-home .case-foot p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #2B2823;
}

.page-home .feedback-section {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  padding: clamp(20px, 3vw, 38px);
  border: 1px solid var(--stone);
  background-color: var(--paper-2);
  box-shadow: var(--plate-shadow);
}

.page-home .feedback-points {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .feedback-points li {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 10px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #3A352E;
}

.page-home .dot {
  width: 7px;
  height: 7px;
  margin-top: 9px;
  background-color: var(--cinnabar);
  transform: rotate(45deg);
}

.page-home .feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .feedback-figure {
  margin: 0;
  align-self: start;
  background-color: var(--glass);
  border: 1px solid var(--stone);
  padding: 10px;
}

.page-home .feedback-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background-color: var(--paper);
}

.page-home .feedback-figure figcaption {
  margin-top: 10px;
  padding: 0 2px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--ink-2);
}

@media (min-width: 620px) {
  .page-home .folio-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-home .case-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .step-foot,
  .page-home .case-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-home .opening-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }

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

  .page-home .feedback-section {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-home .content-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
  }

  .page-home .sticky-rail {
    position: sticky;
    top: 24px;
  }

  .page-home .step-band {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-card,
  .page-home .toc-link,
  .page-home .step-item,
  .page-home .case-card {
    transition: none;
  }
}