.page-home {
  --home-gap: clamp(14px, 2vw, 24px);
  --home-soft: rgba(147, 166, 184, 0.1);
}

.page-home .home-hero {
  padding-top: clamp(16px, 2.6vw, 30px);
  padding-bottom: clamp(30px, 4.6vw, 56px);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 54px);
  align-items: center;
  margin-top: clamp(16px, 2.6vw, 30px);
}

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

.page-home .home-hero__title {
  margin: 14px 0 0;
  font-size: clamp(32px, 7.4vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper-050);
}

.page-home .home-hero__title-sub {
  display: block;
  margin-top: 14px;
  font-size: clamp(13px, 1.6vw, 16px);
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.6;
  color: var(--sand-500);
}

.page-home .home-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: var(--mist-400);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .home-hero__note {
  margin: 20px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist-600);
}

.page-home .home-hero__visual {
  position: relative;
  margin: 0;
  padding: 10px 10px 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: linear-gradient(155deg, var(--ink-800) 0%, var(--ink-950) 82%);
  box-shadow: var(--paper-shadow);
}

.page-home .home-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 2px;
  background: var(--ink-900);
}

.page-home .home-hero__caption {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 4px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist-400);
}

.page-home .home-hero__caption .mono {
  color: var(--cyan-300);
}

.page-home .home-hero__vert {
  position: absolute;
  top: 22px;
  right: 22px;
  margin: 0;
  padding: 10px 6px;
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--sand-500);
  background: rgba(8, 23, 38, 0.62);
  border-left: 1px solid var(--line);
  border-radius: 2px;
}

.page-home .home-body {
  margin-top: clamp(34px, 5vw, 64px);
}

.page-home .home-toc ul {
  display: flex;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .home-toc li {
  flex: 0 0 auto;
}

.page-home .toc__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--sand-500);
}

.page-home .toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  color: var(--mist-400);
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-xs) var(--r-xs) 0;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-home .toc__link:hover {
  color: var(--paper-050);
  background: var(--home-soft);
}

.page-home .toc__link[aria-current="true"] {
  color: var(--paper-050);
  border-left-color: var(--signal-500);
  background: rgba(240, 102, 43, 0.1);
}

.page-home .toc__index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--sand-500);
}

.page-home .home-section {
  padding-block: clamp(30px, 4.6vw, 58px);
  border-top: 1px solid var(--line);
}

.page-home .home-section:first-child {
  border-top: none;
  padding-top: 0;
}

.page-home .section-head {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-home .section-head__title {
  margin: 8px 0 0;
}

.page-home .section-head__aside {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--mist-600);
}

.page-home .home-bento {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-home .home-bento__deco {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  border-radius: var(--r-sm);
  pointer-events: none;
}

.page-home .bento-card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 16px;
  text-decoration: none;
  color: inherit;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  box-shadow: var(--paper-shadow);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-home .bento-card:hover,
.page-home .bento-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(199, 161, 90, 0.55);
  box-shadow: var(--paper-shadow-lift);
}

.page-home .bento-card--reports {
  background: linear-gradient(150deg, var(--ink-700) 0%, var(--ink-800) 70%);
  border-color: var(--line-strong);
}

.page-home .bento-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .bento-card__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--paper-050);
}

.page-home .bento-card--reports .bento-card__title {
  font-size: clamp(20px, 3vw, 27px);
}

.page-home .bento-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist-400);
}

.page-home .bento-card__more {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--celadon-100);
}

.page-home .home-timeline__figure {
  margin: 18px 0 clamp(18px, 2.6vw, 28px);
}

.page-home .home-timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-home .tl-node {
  padding: 12px 14px 12px 0;
  border-top: 2px solid var(--line-strong);
  transition: border-color var(--dur) var(--ease);
}

.page-home .tl-node[open] {
  border-top-color: var(--cyan-300);
}

.page-home .tl-node--current {
  border-top-color: var(--signal-500);
}

.page-home .tl-node summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  list-style: none;
}

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

.page-home .tl-node__year {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--sand-500);
}

.page-home .tl-node__title {
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper-050);
}

.page-home .tl-node p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist-400);
}

.page-home .home-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 42px);
  align-items: start;
}

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

.page-home .home-steps__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .step:first-child {
  padding-top: 0;
}

.page-home .step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-home .step__num {
  font-size: 22px;
  line-height: 1.1;
  color: var(--signal-500);
}

.page-home .step__title {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--paper-050);
}

.page-home .step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist-400);
}

.page-home .home-figures {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-home .fig {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: linear-gradient(180deg, rgba(16, 40, 61, 0.92), rgba(8, 23, 38, 0.94));
  box-shadow: var(--paper-shadow);
}

.page-home .fig--sand {
  border-color: rgba(199, 161, 90, 0.38);
}

.page-home .fig--celadon {
  border-color: rgba(46, 140, 126, 0.42);
}

.page-home .fig__num {
  display: block;
  font-size: clamp(26px, 4.2vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--cyan-300);
}

.page-home .fig--sand .fig__num {
  color: var(--sand-100);
}

.page-home .fig--celadon .fig__num {
  color: var(--celadon-100);
}

.page-home .fig__label {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist-400);
}

.page-home .home-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 38px);
  margin-top: clamp(34px, 5vw, 60px);
  padding: clamp(22px, 3.4vw, 38px);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--sand-500);
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--ink-800) 0%, var(--ink-900) 100%);
  box-shadow: var(--paper-shadow);
  border-top: 1px solid var(--line-strong);
}

.page-home .home-next__title {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--paper-050);
}

.page-home .home-next__text {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--mist-400);
}

.page-home .home-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-home .home-next__side {
  padding-top: 6px;
  border-top: 1px dashed var(--line);
}

.page-home .home-next__side-title {
  margin: 14px 0 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--sand-500);
}

.page-home .ready-list {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .ready-list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist-400);
}

.page-home .ready-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--celadon-600);
  border-radius: 1px;
}

.page-home .home-next__side-note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--mist-600);
}

.page-home .home-float {
  position: fixed;
  left: 14px;
  bottom: 14px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  border-radius: var(--r-pill);
  background: var(--signal-500);
  color: #22100a;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  box-shadow: 0 10px 22px -12px rgba(0, 0, 0, 0.95);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .home-float:hover,
.page-home .home-float:focus-visible {
  transform: translateY(-3px);
  background: var(--signal-100);
}

@media (min-width: 560px) {
  .page-home .home-figures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .home-bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .bento-card--reports {
    grid-column: span 4;
    grid-row: span 2;
  }

  .page-home .bento-card--services {
    grid-column: span 2;
  }

  .page-home .bento-card--trouble {
    grid-column: span 2;
  }

  .page-home .bento-card--consult {
    grid-column: span 3;
  }

  .page-home .bento-card--culture {
    grid-column: span 3;
  }

  .page-home .home-timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0 12px;
  }

  .page-home .tl-node {
    padding-right: 6px;
  }

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

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

  .page-home .home-steps {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-home .home-next {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
  }

  .page-home .home-next__side {
    padding-top: 0;
    padding-left: clamp(18px, 2.4vw, 30px);
    border-top: none;
    border-left: 1px dashed var(--line);
  }

  .page-home .home-next__side-title {
    margin-top: 0;
  }
}

@media (min-width: 1080px) {
  .page-home .home-body {
    display: grid;
    grid-template-columns: 186px minmax(0, 1fr);
    gap: clamp(24px, 3vw, 46px);
    align-items: start;
  }

  .page-home .home-toc {
    position: sticky;
    top: calc(var(--header-space) + 18px);
  }

  .page-home .home-toc ul {
    display: grid;
    gap: 2px;
    margin-top: 12px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-home .toc__link {
    padding: 8px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .bento-card,
  .page-home .home-float {
    transition: none;
  }

  .page-home .bento-card:hover,
  .page-home .bento-card:focus-visible,
  .page-home .home-float:hover,
  .page-home .home-float:focus-visible {
    transform: none;
  }
}
<<<END>>>