.page-home {
  background: var(--paper);
  color: var(--char);
  font-family: var(--font-sans);
}

.page-home .ph-top {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 4px;
}

.page-home .ph-top__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--moss);
}

/* ---------- hero ---------- */
.page-home .ph-hero {
  padding: 18px 0 8px;
}

.page-home .ph-entry {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  margin-bottom: 24px;
  background: var(--green-900);
  color: var(--paper);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
}

.page-home .ph-entry__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 241, 233, 0.88);
}

.page-home .ph-hero__grid {
  display: grid;
  gap: 26px;
}

.page-home .ph-hero__title {
  margin: 0 0 14px;
  font-size: clamp(38px, 9vw, 76px);
  line-height: 0.98;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--green-900);
}

.page-home .ph-hero__lead {
  margin: 0 0 26px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--char);
}

.page-home .ph-timeline {
  list-style: none;
  margin: 0 0 20px;
  padding: 4px 0 0 22px;
  border-left: 1px solid var(--line);
}

.page-home .ph-timeline__item {
  position: relative;
  padding-bottom: 18px;
}

.page-home .ph-timeline__item::before {
  content: "";
  position: absolute;
  top: 8px;
  left: -22px;
  width: 9px;
  height: 9px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--green-600);
}

.page-home .ph-timeline__item--now::before {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 195, 0.16);
}

.page-home .ph-timeline__date {
  margin: 0 0 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--moss);
}

.page-home .ph-timeline__title {
  margin: 0 0 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--green-900);
}

.page-home .ph-timeline__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--moss);
}

.page-home .ph-hero__more {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--green-900);
  text-decoration: none;
  border-bottom: 2px solid var(--amber);
  padding-bottom: 2px;
}

.page-home .ph-hero__main {
  position: relative;
  padding: 4px 0 0;
}

.page-home .ph-hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.page-home .ph-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.85);
}

.page-home .ph-matrix__hint {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-home .ph-matrix {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .ph-play {
  display: block;
  padding: 14px 16px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--char);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-home .ph-play:hover,
.page-home .ph-play:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: #fbf9f4;
}

.page-home .ph-play__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--amber-deep);
}

.page-home .ph-play__title {
  display: block;
  margin: 4px 0 4px;
  font-size: 17px;
  font-weight: 700;
  color: var(--green-900);
}

.page-home .ph-play__meta {
  display: block;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--moss);
}

.page-home .ph-play__curve {
  display: block;
  width: 100%;
  height: 32px;
  margin-top: 10px;
}

/* ---------- version ---------- */
.page-home .ph-version {
  margin-top: 36px;
  padding: 34px 0;
  background: var(--green-900);
  color: var(--paper);
}

.page-home .ph-version__grid {
  display: grid;
  gap: 24px;
}

.page-home .ph-version__tag {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .ph-version__title {
  margin: 0 0 22px;
  font-size: clamp(22px, 4.4vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--paper);
}

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

.page-home .ph-version__item {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(244, 241, 233, 0.16);
}

.page-home .ph-version__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-home .ph-version__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--amber);
  padding-top: 3px;
}

.page-home .ph-version__t {
  margin: 0 0 4px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .ph-version__d {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(244, 241, 233, 0.76);
}

.page-home .ph-version__figure {
  margin: 0;
}

.page-home .ph-version__figure img {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--green-600);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-home .ph-version__figure figcaption {
  margin-top: 10px;
  max-width: 30em;
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: rgba(244, 241, 233, 0.62);
}

/* ---------- band ---------- */
.page-home .ph-band {
  padding: 40px 0 8px;
}

.page-home .ph-band__figure {
  margin: 0 0 18px;
}

.page-home .ph-band__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  clip-path: polygon(18px 0, 100% 0, 100% 100%, 0 100%, 0 18px);
}

.page-home .ph-scroller {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 2px 0 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .ph-scroller:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-home .ph-slip {
  flex: 0 0 80%;
  max-width: 320px;
  scroll-snap-align: start;
  display: block;
  padding: 14px 15px 13px;
  background: var(--paper-200);
  border: 1px solid var(--line);
  color: var(--char);
  text-decoration: none;
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .ph-slip:hover,
.page-home .ph-slip:focus-visible {
  border-color: var(--green-600);
  transform: translateY(-2px);
}

.page-home .ph-slip__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}

.page-home .ph-slip__name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--green-900);
}

.page-home .ph-slip__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--moss);
  white-space: nowrap;
}

.page-home .ph-slip__curve {
  display: block;
  width: 100%;
  height: 56px;
  margin: 10px 0 6px;
}

.page-home .ph-slip__foot {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--moss);
}

.page-home .ph-band__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--moss);
  max-width: 60ch;
}

/* ---------- journal ---------- */
.page-home .ph-journal {
  padding: 40px 0 8px;
}

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

.page-home .ph-jrow {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-home .ph-jrow:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .ph-jrow__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--moss);
}

.page-home .ph-jrow__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--green-900);
}

.page-home .ph-jrow__desc {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--char);
  max-width: 62ch;
}

.page-home .ph-journal__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 22px;
}

.page-home .ph-link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--green-900);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.page-home .ph-link:hover,
.page-home .ph-link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- legacy ---------- */
.page-home .ph-legacy {
  padding: 40px 0 10px;
}

.page-home .ph-legacy__box {
  border: 1px solid var(--line);
  background: var(--paper-200);
}

.page-home .ph-legacy__summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-home .ph-legacy__summary::-webkit-details-marker {
  display: none;
}

.page-home .ph-legacy__summary-t {
  font-size: 15px;
  font-weight: 700;
  color: var(--green-900);
}

.page-home .ph-legacy__summary-h {
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--moss);
}

.page-home .ph-legacy__box[open] .ph-legacy__summary {
  border-bottom: 1px solid var(--line);
}

.page-home .ph-legacy__body {
  padding: 18px;
}

.page-home .ph-compare {
  display: grid;
  gap: 18px;
}

.page-home .ph-compare__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-home .ph-compare__col--new .ph-compare__label {
  color: var(--amber-deep);
}

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

.page-home .ph-compare__list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--char);
}

.page-home .ph-compare__list .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--green-600);
}

.page-home .ph-compare__col--new .num {
  color: var(--amber-deep);
}

.page-home .ph-legacy__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

/* ---------- night ---------- */
.page-home .ph-night {
  padding: 34px 0 44px;
}

.page-home .ph-night__figure {
  margin: 0;
}

.page-home .ph-night__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.92);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-home .ph-night__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--moss);
  max-width: 62ch;
}

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

  .page-home .ph-entry {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-home .ph-entry__text {
    max-width: 46ch;
  }

  .page-home .ph-slip {
    flex-basis: 300px;
  }
}

@media (min-width: 760px) {
  .page-home .ph-jrow {
    grid-template-columns: 148px 1fr;
    gap: 10px 20px;
    align-items: start;
  }

  .page-home .ph-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  .page-home .ph-version__figure img {
    max-width: 100%;
  }
}

@media (min-width: 960px) {
  .page-home .ph-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 34px;
    align-items: start;
  }

  .page-home .ph-version {
    margin-top: 52px;
    padding: 46px 0;
  }

  .page-home .ph-version__grid {
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    align-items: center;
  }

  .page-home .ph-band {
    padding-top: 56px;
  }

  .page-home .ph-journal {
    padding-top: 56px;
  }

  .page-home .ph-legacy {
    padding-top: 56px;
  }

  .page-home .ph-night {
    padding-bottom: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ph-play,
  .page-home .ph-slip {
    transition: none;
  }

  .page-home .ph-play:hover,
  .page-home .ph-slip:hover {
    transform: none;
  }
}
<<<END>>>