.page-home {
  --home-stack: 6px;
  --home-rule: 1px solid var(--rule);
  background: var(--sand-050);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.75;
}

.page-home .wrap {
  box-sizing: border-box;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.page-home h1,
.page-home h2,
.page-home h3 {
  margin: 0;
  color: var(--ink-900);
}

.page-home p {
  margin: 0 0 12px;
}

.page-home .mono,
.page-home .num {
  font-family: var(--font-mono);
}

/* ---------- section rhythm ---------- */

.page-home .section {
  padding: 44px 0;
}

.page-home .section--tight {
  padding-top: 36px;
}

.page-home .section-head {
  margin: 0 0 26px;
  max-width: 64ch;
}

.page-home .section-head__no {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--sand-700);
  margin: 0 0 8px;
}

.page-home .section-head__title {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.25;
  margin: 0 0 10px;
}

.page-home .section-head__note {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--fs-14);
  color: var(--stone-700);
}

.page-home .field-label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--stone-700);
  margin: 0 0 12px;
}

.page-home .figure {
  margin: 0 0 26px;
}

.page-home .figure__caption {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--stone-700);
}

.page-home .media-frame {
  overflow: hidden;
  border: var(--home-rule);
  background: var(--sand-100);
}

.page-home .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-paper {
  position: relative;
  background: var(--sand-100);
  border: 1px solid var(--rule-strong);
  box-shadow: var(--home-stack) var(--home-stack) 0 -1px var(--sand-050),
    var(--home-stack) var(--home-stack) 0 0 var(--rule);
}

/* ---------- hero split ---------- */

.page-home .home-hero {
  padding: 32px 0 34px;
  border-bottom: var(--home-rule);
}

.page-home .home-hero__grid {
  display: grid;
  gap: 32px;
}

.page-home .home-context {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--stone-700);
  margin: 0 0 18px;
}

.page-home .home-context .mono {
  color: var(--sand-700);
  margin-right: 8px;
}

.page-home .home-hero h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(29px, 6.4vw, 46px);
  line-height: 1.16;
  margin: 0 0 18px;
}

.page-home .home-hero .lede {
  max-width: 34em;
  font-size: var(--fs-16);
  color: var(--stone-700);
  margin: 0;
}

.page-home .quick-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--rule-strong);
}

.page-home .quick {
  border-bottom: var(--home-rule);
}

.page-home .quick__link {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 2px 12px;
  padding: 14px 10px 14px 0;
  border-left: 3px solid transparent;
  color: inherit;
  text-decoration: none;
  transition: background-color 180ms ease-out, border-color 180ms ease-out;
}

.page-home .quick__link:hover,
.page-home .quick__link:focus-visible {
  border-left-color: var(--sand-500);
  background: var(--sand-100);
}

.page-home .quick__no {
  grid-row: span 3;
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--stone-400);
}

.page-home .quick__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-20);
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.page-home .quick__desc {
  font-size: var(--fs-14);
  color: var(--stone-700);
  line-height: 1.7;
}

.page-home .quick__go {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--sand-700);
}

/* ---------- hero dial ---------- */

.page-home .home-dial {
  padding: 22px 20px 18px;
}

.page-home .dial__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--stone-700);
  margin: 0 0 8px;
}

.page-home .dial__value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: var(--fs-34);
  line-height: 1;
  letter-spacing: 0.01em;
}

.page-home .dial__dash {
  color: var(--sand-500);
}

.page-home .dial__unit {
  font-size: var(--fs-16);
  color: var(--stone-700);
}

.page-home .dial__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  height: 130px;
  align-items: end;
  border-bottom: 2px solid var(--rule-strong);
  padding-bottom: 0;
}

.page-home .dial-step {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  gap: 8px;
}

.page-home .dial-step__bar {
  height: var(--h, 50%);
  min-height: 8px;
  background: linear-gradient(180deg, var(--sand-500) 0%, var(--sand-700) 100%);
  border: 1px solid var(--sand-700);
  border-bottom: none;
}

.page-home .dial-step__num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  text-align: center;
  color: var(--stone-700);
}

.page-home .dial__caption {
  margin: 12px 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--stone-700);
}

.page-home .dial__foot {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0;
  padding-top: 12px;
  border-top: var(--home-rule);
  font-size: var(--fs-12);
  color: var(--stone-700);
}

/* ---------- params ---------- */

.page-home .home-params {
  background: var(--sand-100);
  border-bottom: var(--home-rule);
}

.page-home .home-params__grid {
  display: grid;
  gap: 30px;
}

.page-home .region-band {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.page-home .region-band .tag {
  flex: 0 0 auto;
  white-space: nowrap;
  text-decoration: none;
}

.page-home .note {
  margin: 12px 0 0;
  max-width: var(--measure);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--stone-400);
}

.page-home .cap-scale {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-home .cap-seg {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 10px 12px;
  background: var(--sand-050);
  border: var(--home-rule);
}

.page-home .cap-seg__bar {
  display: block;
  width: 100%;
  height: var(--h, 24px);
  margin: 0 -10px 0;
  background: repeating-linear-gradient(
    -45deg,
    var(--sand-500) 0 3px,
    var(--sand-100) 3px 6px
  );
  border-bottom: 2px solid var(--sand-700);
}

.page-home .cap-seg__key {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-900);
}

.page-home .cap-seg__val {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.5;
  color: var(--stone-700);
}

.page-home .params-actions {
  margin: 18px 0 0;
}

/* ---------- cycle + warranty ---------- */

.page-home .home-cycle__figure .media-frame img {
  display: block;
}

.page-home .cycle-track {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 0 0 32px;
  padding: 0;
}

.page-home .cycle-node {
  position: relative;
}

.page-home .cycle-node__link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 6px 10px;
  color: inherit;
  text-decoration: none;
}

.page-home .cycle-node__link::before {
  content: "";
  position: absolute;
  top: 25px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--rule-strong);
}

.page-home .cycle-node:first-child .cycle-node__link::before {
  display: none;
}

.page-home .cycle-node__dot {
  position: relative;
  z-index: 1;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--sand-050);
  border: 2px solid var(--sand-700);
  transition: background-color 180ms ease-out;
}

.page-home .cycle-node__link:hover .cycle-node__dot {
  background: var(--sand-500);
}

.page-home .cycle-node__num {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
  color: var(--ink-900);
  border-bottom: 1px solid var(--sand-500);
}

.page-home .cycle-node__cap {
  font-size: var(--fs-12);
  line-height: 1.55;
  text-align: center;
  color: var(--stone-700);
}

.page-home .cycle-node__panel {
  display: none;
}

.page-home .warranty-grid {
  display: grid;
  gap: 14px;
}

.page-home .warranty {
  padding: 16px 16px 18px;
  background: var(--sand-050);
  border: var(--home-rule);
  border-top: 3px solid var(--sand-500);
}

.page-home .warranty__tier {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-20);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.page-home .warranty__term {
  font-family: var(--font-mono);
  font-size: var(--fs-26);
  line-height: 1.2;
  margin: 0 0 8px;
  color: var(--ink-900);
}

.page-home .warranty__desc {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--stone-700);
}

/* ---------- stock ---------- */

.page-home .home-stock {
  background: var(--sand-100);
  border-bottom: var(--home-rule);
}

.page-home .stock-grid {
  display: grid;
  gap: 20px;
}

.page-home .stock-col {
  background: var(--sand-050);
  border: var(--home-rule);
  border-left: 4px solid var(--stone-400);
  overflow: hidden;
}

.page-home .stock-col--chem {
  border-left-color: var(--cobalt-700);
}

.page-home .stock-col--renew {
  border-left-color: var(--verdigris-700);
}

.page-home .stock-col .media-frame {
  border: none;
  border-bottom: var(--home-rule);
}

.page-home .stock-col__body {
  padding: 16px 18px 18px;
}

.page-home .stock-col__body .tag {
  display: inline-block;
  margin-bottom: 10px;
}

.page-home .stock-col__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-20);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.page-home .stock-col__body p {
  font-size: var(--fs-14);
  color: var(--stone-700);
}

.page-home .stock-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  border-top: var(--home-rule);
}

.page-home .stock-list li {
  padding: 9px 0 9px 14px;
  border-bottom: var(--home-rule);
  font-size: var(--fs-14);
  color: var(--stone-700);
  position: relative;
}

.page-home .stock-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 1px;
  background: var(--stone-400);
}

/* ---------- stat band ---------- */

.page-home .stat-band {
  padding: 20px 0;
  background: var(--sand-050);
  border-bottom: 1px solid var(--rule-strong);
}

.page-home .stat-band__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 20px;
}

.page-home .stat-band .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .stat-band .stat__value {
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  letter-spacing: 0.01em;
  line-height: 1.3;
  color: var(--ink-900);
  border-bottom: 1px solid var(--sand-500);
  align-self: flex-start;
}

.page-home .stat-band .stat__label {
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--stone-700);
}

/* ---------- network ---------- */

.page-home .home-network__grid {
  display: grid;
  gap: 30px;
}

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

.page-home .net-item {
  border-bottom: var(--home-rule);
}

.page-home .net-item__link {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 4px 12px;
  padding: 13px 8px 13px 0;
  color: inherit;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color 180ms ease-out, border-color 180ms ease-out;
}

.page-home .net-item__link:hover,
.page-home .net-item__link:focus-visible {
  border-left-color: var(--sand-500);
  background: var(--sand-100);
}

.page-home .net-item__no {
  grid-row: span 2;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--sand-700);
}

.page-home .net-item__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-16);
  letter-spacing: -0.01em;
}

.page-home .net-item__meta {
  font-size: var(--fs-14);
  color: var(--stone-700);
}

.page-home .home-policy {
  padding: 20px 18px 22px;
  align-self: start;
}

.page-home .policy__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-20);
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.page-home .policy__text {
  font-size: var(--fs-14);
  color: var(--stone-700);
}

.page-home .policy__list {
  list-style: none;
  margin: 14px 0 18px;
  padding: 0;
  border-top: var(--home-rule);
}

.page-home .policy__list li {
  padding: 8px 0;
  border-bottom: var(--home-rule);
  font-size: var(--fs-14);
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
  color: var(--stone-700);
}

.page-home .policy__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- ledger (dark) ---------- */

.page-home .home-ledger {
  padding: 44px 0 46px;
  background: var(--ink-900);
  color: var(--sand-050);
}

.page-home .home-ledger .section-head__no {
  color: var(--sand-500);
}

.page-home .home-ledger .section-head__title {
  color: var(--sand-050);
}

.page-home .home-ledger .section-head__note {
  color: var(--ink-invert-soft);
}

.page-home .version-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  border-top: 1px solid var(--rule-invert);
}

.page-home .version-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-invert);
}

.page-home .version-item__year {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--sand-500);
}

.page-home .version-item__text {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ink-invert-soft);
}

.page-home .ledger-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- terrain ---------- */

.page-home .home-terrain {
  padding: 40px 0 46px;
  border-top: 1px solid var(--rule-strong);
}

.page-home .terrain__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.4;
  margin: 0 0 20px;
  max-width: 26em;
}

.page-home .home-terrain .figure {
  margin-bottom: 20px;
}

.page-home .terrain__note {
  display: grid;
  gap: 14px;
}

.page-home .terrain__note p {
  max-width: var(--measure);
  font-size: var(--fs-14);
  color: var(--stone-700);
}

.page-home .terrain__note p:last-child {
  margin: 0;
}

/* ---------- hover panels for cycle nodes (pointer devices) ---------- */

@media (min-width: 768px) {
  .page-home .section {
    padding: 62px 0;
  }

  .page-home .home-hero {
    padding: 52px 0 46px;
  }

  .page-home .home-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 46px;
    align-items: start;
  }

  .page-home .region-band {
    flex-wrap: wrap;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .cap-scale {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-home .cycle-track {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .cycle-node__panel {
    display: block;
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    width: 220px;
    padding: 12px 14px;
    background: var(--sand-100);
    border: 1px solid var(--rule-strong);
    box-shadow: 4px 4px 0 0 var(--rule);
    font-size: var(--fs-12);
    line-height: 1.7;
    color: var(--stone-700);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-4px);
    transition: opacity 180ms ease-out, transform 180ms ease-out;
    z-index: 3;
  }

  .page-home .cycle-node__link:hover .cycle-node__panel,
  .page-home .cycle-node__link:focus-visible .cycle-node__panel {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }

  .page-home .cycle-node:first-child .cycle-node__panel {
    left: 0;
    transform: translateX(0) translateY(-4px);
  }

  .page-home .cycle-node:first-child .cycle-node__link:hover .cycle-node__panel,
  .page-home .cycle-node:first-child .cycle-node__link:focus-visible .cycle-node__panel {
    transform: translateX(0) translateY(0);
  }

  .page-home .cycle-node:last-child .cycle-node__panel {
    left: auto;
    right: 0;
    transform: translateX(0) translateY(-4px);
  }

  .page-home .cycle-node:last-child .cycle-node__link:hover .cycle-node__panel,
  .page-home .cycle-node:last-child .cycle-node__link:focus-visible .cycle-node__panel {
    transform: translateX(0) translateY(0);
  }

  .page-home .warranty-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-home .stock-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
  }

  .page-home .stat-band {
    padding: 26px 0;
  }

  .page-home .stat-band__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
  }

  .page-home .version-item {
    grid-template-columns: 96px 72px 1fr;
    align-items: baseline;
    gap: 16px;
  }

  .page-home .terrain__note {
    grid-template-columns: 8fr 4fr;
    align-items: start;
    gap: 32px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-params__grid {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: start;
  }

  .page-home .home-network__grid {
    grid-template-columns: 8fr 4fr;
    gap: 42px;
    align-items: start;
  }

  .page-home .home-cycle__figure .media-frame img {
    height: 320px;
    object-fit: cover;
  }

  .page-home .quick__link {
    grid-template-columns: 52px 1fr;
    padding: 16px 12px 16px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .quick__link,
  .page-home .net-item__link,
  .page-home .cycle-node__dot,
  .page-home .cycle-node__panel {
    transition: none;
  }

  .page-home .cycle-node__link:hover .cycle-node__panel,
  .page-home .cycle-node__link:focus-visible .cycle-node__panel {
    transform: translateX(-50%);
  }

  .page-home .cycle-node:first-child .cycle-node__link:hover .cycle-node__panel,
  .page-home .cycle-node:first-child .cycle-node__link:focus-visible .cycle-node__panel,
  .page-home .cycle-node:last-child .cycle-node__link:hover .cycle-node__panel,
  .page-home .cycle-node:last-child .cycle-node__link:focus-visible .cycle-node__panel {
    transform: translateX(0);
  }
}

.page-home {
  --h: 1rem;
}