.page-home .hero {
  padding-top: clamp(16px, 2.5vw, 28px);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-home .hero .crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-home .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ochre);
  margin: 0 0 18px;
}

.page-home .collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 20px;
  max-width: 22ch;
}

.page-home .hero-lead {
  font-size: clamp(15.5px, 1.9vw, 18px);
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 26px;
  max-width: 48ch;
}

.page-home .c-lead .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .c-photo {
  margin: 0;
}

.page-home .c-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-2);
}

.page-home .c-version {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-1);
  padding: 20px 22px 22px;
}

.page-home .ver-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin: 0 0 14px;
  color: var(--ink);
}

.page-home .ver-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .ver-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
  border-top: 1px solid var(--rule);
  padding-top: 10px;
}

.page-home .ver-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-home .ver-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(10px + .72em);
  width: 9px;
  height: 1px;
  background: var(--ochre);
}

.page-home .ver-list li:first-child::before {
  top: .72em;
}

.page-home .ver-link {
  display: inline-block;
  font-size: 14px;
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--lake);
  padding-bottom: 2px;
}

.page-home .ver-link:hover {
  color: var(--lake-deep);
  border-bottom-color: var(--ochre);
}

.page-home .c-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  align-content: start;
}

.page-home .idx-chip {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
  background: transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .idx-chip:hover,
.page-home .idx-chip:focus-visible {
  background: var(--lake-pale);
  border-color: var(--lake);
}

.page-home .idx-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ochre);
  flex: none;
}

.page-home .idx-name {
  font-size: 14.5px;
  font-weight: 700;
  font-family: var(--font-display);
}

.page-home .hub {
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-home .hub-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-home .axis-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--note);
  margin: 0 0 10px;
}

.page-home .axis-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.page-home .axis-list li {
  flex: none;
}

.page-home .axis-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--note);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .axis-link:hover {
  color: var(--lake);
}

.page-home .axis-link[aria-current="true"] {
  color: var(--lake-deep);
  border-bottom-color: var(--ochre);
  background: var(--lake-pale);
}

.page-home .axis-num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ochre);
}

.page-home .seg {
  scroll-margin-top: 96px;
}

.page-home .hub-main > .seg + .seg {
  margin-top: clamp(52px, 8vw, 92px);
}

.page-home .sec-head {
  margin-bottom: clamp(20px, 3vw, 30px);
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 16px;
  align-items: baseline;
}

.page-home .sec-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  color: var(--ochre);
}

.page-home .sec-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0;
}

.page-home .sec-lead {
  grid-column: 2;
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--note);
  max-width: 58ch;
}

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

.page-home .col-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 2px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
}

.page-home .col-num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--ochre);
  grid-row: span 2;
}

.page-home .col-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .col-name:hover {
  color: var(--lake-deep);
  border-bottom-color: var(--ochre);
}

.page-home .col-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-home .band {
  margin: clamp(30px, 5vw, 52px) 0 0;
}

.page-home .band img,
.page-home .shot img,
.page-home .start-img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--rule);
}

.page-home .band img {
  aspect-ratio: 1600 / 420;
}

.page-home .band figcaption,
.page-home .shot figcaption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--note);
}

.page-home .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 12px;
}

.page-home .tab {
  appearance: none;
  border: 1px solid var(--rule);
  background: transparent;
  font: inherit;
  font-size: 14.5px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--note);
  padding: 8px 20px;
  border-radius: 0;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .tab:hover {
  color: var(--lake-deep);
  border-color: var(--lake);
}

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

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

.page-home .tab-panel:focus-visible {
  outline: 2px solid var(--ochre);
  outline-offset: 4px;
}

.page-home .chg-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--ochre);
  box-shadow: var(--shadow-1);
  padding: clamp(18px, 3vw, 26px);
}

.page-home .chg-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-home .chg-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-home .compare {
  margin-top: 14px !important;
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
  font-size: 13.5px !important;
  line-height: 1.75 !important;
  color: var(--note) !important;
}

.page-home .note {
  position: relative;
  margin-top: 22px;
  padding-left: 22px;
}

.page-home .note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 1px;
  background: var(--ochre);
  transform: rotate(-38deg);
  transform-origin: left center;
}

.page-home .note-text {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--note);
}

.page-home .note-text a {
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.page-home .note-text a:hover {
  border-bottom-color: var(--ochre);
}

.page-home .shot {
  margin: 0 0 clamp(22px, 3vw, 32px);
}

.page-home .shot img {
  aspect-ratio: 1200 / 675;
}

.page-home .steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .step {
  background: var(--paper);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-1);
  transition: border-color var(--dur) var(--ease);
}

.page-home .step[open] {
  border-color: var(--ochre);
}

.page-home .step summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 14px 12px;
  display: block;
}

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

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

.page-home .step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--ochre);
  margin-bottom: 8px;
}

.page-home .step-title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--ink);
}

.page-home .step-body {
  padding: 0 14px 14px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--note);
}

.page-home .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 15px;
  background: var(--paper);
  border: 1px solid var(--rule);
}

.page-home .check-item input {
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 5px;
  accent-color: var(--lake);
}

.page-home .check-item label {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
  cursor: pointer;
}

.page-home .check-item:has(input:checked) {
  background: var(--lake-pale);
  border-color: var(--lake);
}

.page-home .start {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-home .start-img {
  margin: 0;
}

.page-home .start-img img {
  aspect-ratio: 3 / 2;
}

.page-home .route-list {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .route {
  display: block;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--lake-pale);
  padding: 16px 18px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .route:hover,
.page-home .route:focus-visible {
  border-left-color: var(--ochre);
  background: var(--paper-2);
}

.page-home .route b {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
  margin-bottom: 6px;
}

.page-home .route span {
  display: block;
  font-size: 14px;
  line-height: 1.75;
  color: var(--note);
}

@media (min-width: 700px) {
  .page-home .col-row {
    grid-template-columns: 56px 200px minmax(0, 1fr);
    gap: 2px 24px;
  }

  .page-home .col-num {
    grid-row: auto;
    font-size: 26px;
  }

  .page-home .check-list {
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
  }

  .page-home .check-item--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 26px 28px;
    align-items: start;
  }

  .page-home .c-lead {
    grid-column: 1 / span 7;
    padding-top: 6px;
  }

  .page-home .c-photo {
    grid-column: 8 / span 5;
  }

  .page-home .c-version {
    grid-column: 1 / span 5;
  }

  .page-home .c-index {
    grid-column: 6 / span 7;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .start {
    grid-template-columns: 5fr 7fr;
    gap: clamp(24px, 4vw, 44px);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-home .hub-inner {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-home .axis {
    position: sticky;
    top: 96px;
    align-self: start;
    border-left: 1px solid var(--rule);
    padding-left: 4px;
  }

  .page-home .axis-list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .axis-link {
    border-bottom: 0;
    border-left: 2px solid transparent;
    margin-left: -5px;
    padding: 8px 10px 8px 12px;
    white-space: normal;
  }

  .page-home .axis-link[aria-current="true"] {
    border-left-color: var(--ochre);
    border-bottom-color: transparent;
    background: linear-gradient(90deg, rgba(22, 105, 122, .1), rgba(22, 105, 122, 0));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .idx-chip,
  .page-home .axis-link,
  .page-home .tab,
  .page-home .route,
  .page-home .step {
    transition: none;
  }
}
<<<END>>>