.page-home {
  --hm-gap: 14px;
  --hm-pad: 20px;
  --hm-hard: 8px 8px 0 0 var(--ky-line);
  color: var(--ky-snow);
  background-color: var(--ky-ink);
  font-family: var(--ky-font-sans);
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--ky-font-serif);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

.page-home p {
  margin: 0;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-home .ky-container {
  position: relative;
}

/* ---------- hero ---------- */
.hm-hero {
  position: relative;
  padding: 24px 0 52px;
  border-bottom: 1px solid var(--ky-line);
  overflow: hidden;
}

.hm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--ky-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ky-line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
}

.hm-hero__head {
  position: relative;
  margin-top: 22px;
}

.hm-hero h1 {
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.12;
  margin-top: 12px;
  max-width: 20ch;
}

.hm-hero__lead {
  max-width: 58ch;
  margin-top: 16px;
  color: var(--ky-mist);
  font-size: 15px;
  line-height: 1.8;
}

.hm-bento {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hm-gap);
  margin-top: 30px;
}

.hm-cell {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--hm-pad);
  background: var(--ky-ink-2);
  border: 2px solid var(--ky-line);
}

.hm-cell--focus {
  box-shadow: var(--hm-hard);
}

.hm-cell--version {
  justify-content: space-between;
}

.hm-cell--shot {
  padding: 0;
  gap: 0;
  background: var(--ky-ink-2);
  overflow: hidden;
}

.hm-cell--shot .ky-media {
  border: 0;
}

.hm-shot__cap {
  padding: 12px 18px 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ky-mist);
  border-top: 1px solid var(--ky-line);
}

.hm-label {
  font-family: var(--ky-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ky-mist);
}

.hm-ver {
  font-family: var(--ky-font-mono);
  font-size: clamp(84px, 22vw, 168px);
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--ky-snow);
  display: flex;
  align-items: baseline;
}

.hm-ver span {
  color: var(--ky-cyan);
}

.hm-meta {
  font-size: 13px;
  line-height: 1.75;
  color: var(--ky-mist);
}

.hm-code {
  font-family: var(--ky-font-mono);
  font-size: clamp(15px, 3.6vw, 22px);
  letter-spacing: 0.12em;
  line-height: 1.45;
  color: var(--ky-cyan);
  word-break: break-all;
}

.hm-copy {
  align-self: flex-start;
  margin-top: 4px;
}

.hm-refresh {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ky-mist);
}

.hm-refresh__ring {
  width: 34px;
  height: 34px;
  flex: none;
  transform: rotate(-90deg);
}

.hm-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.hm-stats li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ky-line-soft);
}

.hm-stats li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.hm-stats__num {
  font-family: var(--ky-font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--ky-snow);
  letter-spacing: 0.02em;
  flex: none;
  min-width: 2.4em;
}

.hm-stats__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ky-mist);
}

.hm-launch {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 4px;
  padding-top: 18px;
  border-top: 1px solid var(--ky-line);
}

.hm-launch__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
  max-width: 54ch;
}

/* ---------- section heads ---------- */
.hm-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.hm-sec-num {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ky-cyan);
  margin-bottom: 10px;
}

.hm-head h2 {
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.24;
}

.hm-head p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-mist);
}

/* ---------- paths ---------- */
.hm-paths {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-paths__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.hm-path {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding-top: 16px;
  border-top: 2px solid var(--ky-line);
}

.hm-path__idx {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ky-cyan);
}

.hm-path h3 {
  font-size: 20px;
  margin-top: 8px;
}

.hm-path p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-path__time {
  margin-top: 12px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ky-amber);
}

.hm-path__link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 14px;
  font-size: 14px;
  color: var(--ky-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ky-cyan-deep);
  padding-bottom: 3px;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.hm-path__link:hover,
.hm-path__link:focus-visible {
  border-color: var(--ky-cyan);
  color: var(--ky-snow);
}

.hm-paths__media {
  display: grid;
  gap: var(--hm-gap);
  margin-top: 32px;
}

.hm-figure {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--ky-line);
  background: var(--ky-ink-2);
}

.hm-figure .ky-media {
  border: 0;
}

.hm-figure__cap {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ky-mist);
  border-top: 1px solid var(--ky-line);
}

/* ---------- forecast ---------- */
.hm-forecast {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-forecast__grid {
  display: grid;
  gap: 30px;
}

.hm-forecast h2 {
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.24;
}

.hm-forecast__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-forecast__stats {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ky-line);
  border: 1px solid var(--ky-line);
}

.hm-forecast__stats li {
  background: var(--ky-ink);
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ky-mist);
}

.hm-forecast__num {
  font-family: var(--ky-font-mono);
  font-size: 28px;
  line-height: 1;
  color: var(--ky-cyan);
  letter-spacing: 0.02em;
}

.hm-subs {
  position: relative;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--ky-line);
}

.hm-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.hm-subs__hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ky-mist);
}

.hm-subs__tabs,
.hm-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.hm-subs__tab,
.hm-filter__btn {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  border: 1px solid var(--ky-line);
  color: var(--ky-mist);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.hm-subs__tab:hover,
.hm-filter__btn:hover {
  border-color: var(--ky-mist);
  color: var(--ky-snow);
}

#hm-al-1:checked ~ .hm-subs__tabs label[for="hm-al-1"],
#hm-al-2:checked ~ .hm-subs__tabs label[for="hm-al-2"],
#hm-al-3:checked ~ .hm-subs__tabs label[for="hm-al-3"],
#hm-st-all:checked ~ .hm-filter label[for="hm-st-all"],
#hm-st-v1:checked ~ .hm-filter label[for="hm-st-v1"],
#hm-st-v2:checked ~ .hm-filter label[for="hm-st-v2"],
#hm-st-v3:checked ~ .hm-filter label[for="hm-st-v3"] {
  border-color: var(--ky-cyan);
  color: var(--ky-ink);
  background: var(--ky-cyan);
}

.hm-radio:focus-visible ~ .hm-subs__tabs .hm-subs__tab,
.hm-radio:focus-visible ~ .hm-filter .hm-filter__btn {
  outline: 2px solid var(--ky-cyan);
  outline-offset: 2px;
}

.hm-subs__panel {
  margin-top: 16px;
  border-left: 2px solid var(--ky-line);
  padding-left: 16px;
  min-height: 112px;
}

.hm-subs__panel > div {
  display: none;
}

#hm-al-1:checked ~ .hm-subs__panel > .hm-alert--1,
#hm-al-2:checked ~ .hm-subs__panel > .hm-alert--2,
#hm-al-3:checked ~ .hm-subs__panel > .hm-alert--3 {
  display: block;
}

.hm-alert h3 {
  font-size: 18px;
  line-height: 1.4;
}

.hm-alert p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-forecast__link {
  margin-top: 20px;
}

.hm-forecast__figure {
  align-self: start;
}

/* ---------- stages ---------- */
.hm-stages {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-timeline {
  position: relative;
}

.hm-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 22px;
  border-top: 1px solid var(--ky-line);
}

.hm-node {
  padding: 20px 0 22px 18px;
  border-left: 1px solid var(--ky-line-soft);
  position: relative;
  min-width: 0;
}

.hm-node::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 26px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ky-ink);
  border: 2px solid var(--ky-cyan);
}

.hm-node[data-stage="v1"]::before,
.hm-node[data-stage="v2"]::before {
  border-color: var(--ky-amber);
}

.hm-node__stage {
  font-family: var(--ky-font-mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ky-snow);
}

.hm-node__range {
  margin-top: 8px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ky-mist);
}

.hm-node__desc {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-node__count {
  margin-top: 12px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ky-amber);
  opacity: 0.6;
  transition: opacity 0.18s ease;
}

.hm-node:hover .hm-node__count,
.hm-node:focus-within .hm-node__count {
  opacity: 1;
}

#hm-st-v1:checked ~ .hm-track .hm-node:not([data-stage="v1"]),
#hm-st-v2:checked ~ .hm-track .hm-node:not([data-stage="v2"]),
#hm-st-v3:checked ~ .hm-track .hm-node:not([data-stage="v3"]) {
  display: none;
}

.hm-archive {
  margin-top: 26px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 2px solid var(--ky-line);
  border-left-color: var(--ky-amber);
  background: var(--ky-ink-2);
}

.hm-archive__title {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ky-amber);
}

.hm-archive__desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

/* ---------- cases ---------- */
.hm-cases {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-cases__list {
  display: grid;
  gap: 24px;
}

.hm-case {
  padding-top: 16px;
  border-top: 2px solid var(--ky-line);
  min-width: 0;
}

.hm-case__idx {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ky-cyan);
}

.hm-case h3 {
  font-size: 19px;
  margin-top: 8px;
}

.hm-case p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

/* ---------- contact ---------- */
.hm-contact {
  padding: 52px 0 72px;
}

.hm-contact__grid {
  display: grid;
  gap: 28px;
}

.hm-contact h2 {
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.24;
}

.hm-contact__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-mist);
  max-width: 54ch;
}

.hm-contact__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.hm-contact__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ky-fog);
}

.hm-contact__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--ky-cyan);
}

.hm-contact__box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border: 2px solid var(--ky-line);
  background: var(--ky-ink-2);
  box-shadow: var(--hm-hard);
}

.hm-contact__mail {
  font-family: var(--ky-font-mono);
  font-size: clamp(14px, 3.2vw, 20px);
  letter-spacing: 0.02em;
  color: var(--ky-cyan);
  word-break: break-all;
  line-height: 1.5;
}

.hm-contact__reg {
  font-size: 12px;
  line-height: 1.8;
  color: var(--ky-mist);
  padding-top: 12px;
  border-top: 1px solid var(--ky-line-soft);
}

.hm-contact__cta {
  align-self: flex-start;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-home {
    --hm-gap: 18px;
    --hm-pad: 24px;
  }

  .hm-paths__media {
    grid-template-columns: 1fr 1fr;
  }

  .hm-forecast__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home {
    --hm-gap: 20px;
    --hm-pad: 26px;
  }

  .hm-hero {
    padding-top: 30px;
    padding-bottom: 64px;
  }

  .hm-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    margin-top: 36px;
  }

  .hm-cell--version {
    grid-column: span 7;
  }

  .hm-cell--code {
    grid-column: span 5;
  }

  .hm-cell--shot {
    grid-column: span 7;
  }

  .hm-cell--status {
    grid-column: span 5;
  }

  .hm-launch {
    grid-column: 1 / -1;
  }

  .hm-paths__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .hm-forecast__grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .hm-track {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  }

  .hm-archive {
    flex-direction: row;
    align-items: baseline;
    gap: 18px;
    padding: 20px 24px;
  }

  .hm-archive__title {
    flex: none;
  }

  .hm-archive__desc {
    flex: 1 1 auto;
  }

  .hm-archive .hm-path__link {
    margin-top: 0;
    flex: none;
  }

  .hm-cases__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }

  .hm-contact__grid {
    grid-template-columns: 1.25fr 1fr;
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .hm-hero h1 {
    max-width: 24ch;
  }

  .hm-cell--shot {
    grid-column: span 8;
  }

  .hm-cell--status {
    grid-column: span 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<PAGE_CSS_END>>>
<<<END>>>

.page-home {
  --hm-gap: 14px;
  --hm-pad: 20px;
  --hm-hard: 8px 8px 0 0 var(--ky-line);
  color: var(--ky-snow);
  background-color: var(--ky-ink);
  font-family: var(--ky-font-sans);
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--ky-font-serif);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

.page-home p {
  margin: 0;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- hero ---------- */
.hm-hero {
  position: relative;
  padding: 24px 0 52px;
  border-bottom: 1px solid var(--ky-line);
  overflow: hidden;
}

.hm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--ky-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ky-line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
}

.hm-hero__head {
  position: relative;
  margin-top: 22px;
}

.hm-hero h1 {
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.12;
  margin-top: 12px;
  max-width: 20ch;
}

.hm-hero__lead {
  max-width: 58ch;
  margin-top: 16px;
  color: var(--ky-mist);
  font-size: 15px;
  line-height: 1.8;
}

.hm-bento {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hm-gap);
  margin-top: 30px;
}

.hm-cell {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--hm-pad);
  background: var(--ky-ink-2);
  border: 2px solid var(--ky-line);
}

.hm-cell--focus {
  box-shadow: var(--hm-hard);
}

.hm-cell--version {
  justify-content: space-between;
}

.hm-cell--shot {
  padding: 0;
  gap: 0;
  background: var(--ky-ink-2);
  overflow: hidden;
}

.hm-cell--shot .ky-media {
  border: 0;
}

.hm-shot__cap {
  padding: 12px 18px 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ky-mist);
  border-top: 1px solid var(--ky-line);
}

.hm-label {
  font-family: var(--ky-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ky-mist);
}

.hm-ver {
  font-family: var(--ky-font-mono);
  font-size: clamp(84px, 22vw, 168px);
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--ky-snow);
  display: flex;
  align-items: baseline;
}

.hm-ver span {
  color: var(--ky-cyan);
}

.hm-meta {
  font-size: 13px;
  line-height: 1.75;
  color: var(--ky-mist);
}

.hm-code {
  font-family: var(--ky-font-mono);
  font-size: clamp(15px, 3.6vw, 22px);
  letter-spacing: 0.12em;
  line-height: 1.45;
  color: var(--ky-cyan);
  word-break: break-all;
}

.hm-copy {
  align-self: flex-start;
  margin-top: 4px;
}

.hm-refresh {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ky-mist);
}

.hm-refresh__ring {
  width: 34px;
  height: 34px;
  flex: none;
  transform: rotate(-90deg);
}

.hm-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.hm-stats li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ky-line-soft);
}

.hm-stats li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.hm-stats__num {
  font-family: var(--ky-font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--ky-snow);
  letter-spacing: 0.02em;
  flex: none;
  min-width: 2.4em;
}

.hm-stats__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ky-mist);
}

.hm-launch {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 4px;
  padding-top: 18px;
  border-top: 1px solid var(--ky-line);
}

.hm-launch__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
  max-width: 54ch;
}

/* ---------- section heads ---------- */
.hm-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.hm-sec-num {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ky-cyan);
  margin-bottom: 10px;
}

.hm-head h2 {
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.24;
}

.hm-head p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-mist);
}

/* ---------- paths ---------- */
.hm-paths {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-paths__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.hm-path {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding-top: 16px;
  border-top: 2px solid var(--ky-line);
}

.hm-path__idx {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ky-cyan);
}

.hm-path h3 {
  font-size: 20px;
  margin-top: 8px;
}

.hm-path p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-path__time {
  margin-top: 12px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ky-amber);
}

.hm-path__link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 14px;
  font-size: 14px;
  color: var(--ky-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ky-cyan-deep);
  padding-bottom: 3px;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.hm-path__link:hover,
.hm-path__link:focus-visible {
  border-color: var(--ky-cyan);
  color: var(--ky-snow);
}

.hm-paths__media {
  display: grid;
  gap: var(--hm-gap);
  margin-top: 32px;
}

.hm-figure {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--ky-line);
  background: var(--ky-ink-2);
}

.hm-figure .ky-media {
  border: 0;
}

.hm-figure__cap {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ky-mist);
  border-top: 1px solid var(--ky-line);
}

/* ---------- forecast ---------- */
.hm-forecast {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-forecast__grid {
  display: grid;
  gap: 30px;
}

.hm-forecast h2 {
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.24;
}

.hm-forecast__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-forecast__stats {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ky-line);
  border: 1px solid var(--ky-line);
}

.hm-forecast__stats li {
  background: var(--ky-ink);
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ky-mist);
}

.hm-forecast__num {
  font-family: var(--ky-font-mono);
  font-size: 28px;
  line-height: 1;
  color: var(--ky-cyan);
  letter-spacing: 0.02em;
}

.hm-subs {
  position: relative;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--ky-line);
}

.hm-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.hm-subs__hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ky-mist);
}

.hm-subs__tabs,
.hm-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.hm-subs__tab,
.hm-filter__btn {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  border: 1px solid var(--ky-line);
  color: var(--ky-mist);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.hm-subs__tab:hover,
.hm-filter__btn:hover {
  border-color: var(--ky-mist);
  color: var(--ky-snow);
}

#hm-al-1:checked ~ .hm-subs__tabs label[for="hm-al-1"],
#hm-al-2:checked ~ .hm-subs__tabs label[for="hm-al-2"],
#hm-al-3:checked ~ .hm-subs__tabs label[for="hm-al-3"],
#hm-st-all:checked ~ .hm-filter label[for="hm-st-all"],
#hm-st-v1:checked ~ .hm-filter label[for="hm-st-v1"],
#hm-st-v2:checked ~ .hm-filter label[for="hm-st-v2"],
#hm-st-v3:checked ~ .hm-filter label[for="hm-st-v3"] {
  border-color: var(--ky-cyan);
  color: var(--ky-ink);
  background: var(--ky-cyan);
}

.hm-radio:focus-visible ~ .hm-subs__tabs .hm-subs__tab,
.hm-radio:focus-visible ~ .hm-filter .hm-filter__btn {
  outline: 2px solid var(--ky-cyan);
  outline-offset: 2px;
}

.hm-subs__panel {
  margin-top: 16px;
  border-left: 2px solid var(--ky-line);
  padding-left: 16px;
  min-height: 112px;
}

.hm-subs__panel > div {
  display: none;
}

#hm-al-1:checked ~ .hm-subs__panel > .hm-alert--1,
#hm-al-2:checked ~ .hm-subs__panel > .hm-alert--2,
#hm-al-3:checked ~ .hm-subs__panel > .hm-alert--3 {
  display: block;
}

.hm-alert h3 {
  font-size: 18px;
  line-height: 1.4;
}

.hm-alert p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-forecast__link {
  margin-top: 20px;
}

.hm-forecast__figure {
  align-self: start;
}

/* ---------- stages ---------- */
.hm-stages {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-timeline {
  position: relative;
}

.hm-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 22px;
  border-top: 1px solid var(--ky-line);
}

.hm-node {
  padding: 20px 0 22px 18px;
  border-left: 1px solid var(--ky-line-soft);
  position: relative;
  min-width: 0;
}

.hm-node::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 26px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ky-ink);
  border: 2px solid var(--ky-cyan);
}

.hm-node[data-stage="v1"]::before,
.hm-node[data-stage="v2"]::before {
  border-color: var(--ky-amber);
}

.hm-node__stage {
  font-family: var(--ky-font-mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ky-snow);
}

.hm-node__range {
  margin-top: 8px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ky-mist);
}

.hm-node__desc {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

.hm-node__count {
  margin-top: 12px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ky-amber);
  opacity: 0.6;
  transition: opacity 0.18s ease;
}

.hm-node:hover .hm-node__count,
.hm-node:focus-within .hm-node__count {
  opacity: 1;
}

#hm-st-v1:checked ~ .hm-track .hm-node:not([data-stage="v1"]),
#hm-st-v2:checked ~ .hm-track .hm-node:not([data-stage="v2"]),
#hm-st-v3:checked ~ .hm-track .hm-node:not([data-stage="v3"]) {
  display: none;
}

.hm-archive {
  margin-top: 26px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 2px solid var(--ky-line);
  border-left-color: var(--ky-amber);
  background: var(--ky-ink-2);
}

.hm-archive__title {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ky-amber);
}

.hm-archive__desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

/* ---------- cases ---------- */
.hm-cases {
  padding: 52px 0;
  border-bottom: 1px solid var(--ky-line);
}

.hm-cases__list {
  display: grid;
  gap: 24px;
}

.hm-case {
  padding-top: 16px;
  border-top: 2px solid var(--ky-line);
  min-width: 0;
}

.hm-case__idx {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ky-cyan);
}

.hm-case h3 {
  font-size: 19px;
  margin-top: 8px;
}

.hm-case p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ky-mist);
}

/* ---------- contact ---------- */
.hm-contact {
  padding: 52px 0 72px;
}

.hm-contact__grid {
  display: grid;
  gap: 28px;
}

.hm-contact h2 {
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.24;
}

.hm-contact__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-mist);
  max-width: 54ch;
}

.hm-contact__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.hm-contact__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ky-fog);
}

.hm-contact__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--ky-cyan);
}

.hm-contact__box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border: 2px solid var(--ky-line);
  background: var(--ky-ink-2);
  box-shadow: var(--hm-hard);
}

.hm-contact__mail {
  font-family: var(--ky-font-mono);
  font-size: clamp(14px, 3.2vw, 20px);
  letter-spacing: 0.02em;
  color: var(--ky-cyan);
  word-break: break-all;
  line-height: 1.5;
}

.hm-contact__reg {
  font-size: 12px;
  line-height: 1.8;
  color: var(--ky-mist);
  padding-top: 12px;
  border-top: 1px solid var(--ky-line-soft);
}

.hm-contact__cta {
  align-self: flex-start;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-home {
    --hm-gap: 18px;
    --hm-pad: 24px;
  }

  .hm-paths__media {
    grid-template-columns: 1fr 1fr;
  }

  .hm-forecast__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home {
    --hm-gap: 20px;
    --hm-pad: 26px;
  }

  .hm-hero {
    padding-top: 30px;
    padding-bottom: 64px;
  }

  .hm-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    margin-top: 36px;
  }

  .hm-cell--version {
    grid-column: span 7;
  }

  .hm-cell--code {
    grid-column: span 5;
  }

  .hm-cell--shot {
    grid-column: span 7;
  }

  .hm-cell--status {
    grid-column: span 5;
  }

  .hm-launch {
    grid-column: 1 / -1;
  }

  .hm-paths__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .hm-forecast__grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .hm-track {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  }

  .hm-archive {
    flex-direction: row;
    align-items: baseline;
    gap: 18px;
    padding: 20px 24px;
  }

  .hm-archive__title {
    flex: none;
  }

  .hm-archive__desc {
    flex: 1 1 auto;
  }

  .hm-archive .hm-path__link {
    margin-top: 0;
    flex: none;
  }

  .hm-cases__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }

  .hm-contact__grid {
    grid-template-columns: 1.25fr 1fr;
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .hm-hero h1 {
    max-width: 24ch;
  }

  .hm-cell--shot {
    grid-column: span 8;
  }

  .hm-cell--status {
    grid-column: span 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}