.page-home {
  --home-line: rgba(205, 184, 232, 0.14);
  --home-card: rgba(23, 11, 38, 0.62);
  --home-soft: rgba(7, 28, 24, 0.72);
  padding-bottom: clamp(40px, 7vw, 88px);
}

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

.page-home .home-crumb {
  padding-top: clamp(14px, 3vw, 26px);
}

/* ---------- 首屏索引台 ---------- */
.page-home .home-stage {
  padding-top: clamp(10px, 2vw, 22px);
}

.page-home .home-stage__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 48px);
}

.page-home .home-stage__glow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.9) contrast(1.05);
  pointer-events: none;
}

.page-home .home-stage__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-home .home-stage__title {
  margin: 0 0 14px;
  letter-spacing: 0.02em;
  line-height: 1.16;
}

.page-home .home-stage__sub {
  margin: 14px 0 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--pt-slate);
  max-width: 46ch;
}

.page-home .home-stage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-home .home-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--home-line);
  border-radius: var(--pt-radius-sm);
  background: var(--home-card);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  border-color: var(--pt-mint);
  box-shadow: 0 12px 28px -20px var(--pt-mint);
  transform: translateY(-2px);
}

.page-home .home-index__num {
  font-family: var(--pt-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--pt-gold);
}

.page-home .home-index__text {
  display: block;
  min-width: 0;
}

.page-home .home-index__title {
  display: block;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--pt-cream);
}

.page-home .home-index__desc {
  display: block;
  margin-top: 4px;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--pt-slate);
}

.page-home .home-index__arrow {
  font-family: var(--pt-mono);
  color: var(--pt-mint);
}

/* ---------- 三步路径 ---------- */
.page-home .home-path {
  position: relative;
}

.page-home .home-path__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
}

.page-home .steps {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-home .steps__item {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
}

.page-home .steps__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 19px;
  top: 42px;
  bottom: -10px;
  width: 1px;
  background: linear-gradient(180deg, rgba(78, 240, 200, 0.5), rgba(205, 184, 232, 0.12));
}

.page-home .steps__num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(78, 240, 200, 0.45);
  background: var(--home-soft);
  color: var(--pt-mint);
  font-family: var(--pt-mono);
  font-size: 0.85rem;
}

.page-home .steps__body h3 {
  margin: 6px 0 4px;
  font-family: var(--pt-serif);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--pt-cream);
}

.page-home .steps__body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--pt-slate);
}

.page-home .steps__body a {
  color: var(--pt-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(78, 240, 200, 0.4);
}

.page-home .home-path__media .pt-media__caption {
  font-family: var(--pt-mono);
  letter-spacing: 0.04em;
}

/* ---------- 双版本分流 ---------- */
.page-home .home-versions__intro {
  max-width: 62ch;
}

.page-home .home-versions__split {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .home-version {
  border: 1px solid var(--home-line);
  border-radius: var(--pt-radius);
  padding: clamp(20px, 3vw, 34px);
  background: linear-gradient(158deg, rgba(75, 30, 111, 0.52), rgba(23, 11, 38, 0.88));
  box-shadow: var(--pt-shadow);
}

.page-home .home-version--apk {
  background: linear-gradient(158deg, rgba(44, 122, 91, 0.34), rgba(7, 28, 24, 0.92));
}

.page-home .home-version__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.page-home .home-version__name {
  margin: 0;
  font-family: var(--pt-serif);
  font-size: clamp(1.28rem, 2.6vw, 1.62rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--pt-cream);
}

.page-home .home-version__lede {
  margin: 0 0 18px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--pt-body);
}

.page-home .home-version__rows {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-version__row {
  display: grid;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--home-line);
}

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

.page-home .home-version__row dt {
  font-family: var(--pt-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--pt-gold-deep);
}

.page-home .home-version__row dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--pt-body);
}

.page-home .home-version__media {
  margin-top: 22px;
}

.page-home .home-versions__foot {
  margin: clamp(24px, 4vw, 36px) 0 0;
  max-width: 70ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--pt-slate);
}

.page-home .home-versions__foot a {
  color: var(--pt-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 198, 109, 0.42);
}

/* ---------- 本期更新 ---------- */
.page-home .home-digest__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-home .home-digest__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 3vw, 26px) 0;
  padding: 0;
}

.page-home .home-digest__tags a {
  display: inline-block;
  padding: 6px 13px;
  border: 1px solid var(--home-line);
  border-radius: 999px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--pt-mist);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-home .home-digest__tags a:hover,
.page-home .home-digest__tags a:focus-visible {
  border-color: var(--pt-mint);
  color: var(--pt-mint);
}

.page-home .home-digest__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: digest;
  display: grid;
  gap: 18px;
}

.page-home .home-digest__list li {
  position: relative;
  padding-left: 48px;
}

.page-home .home-digest__list li::before {
  counter-increment: digest;
  content: "0" counter(digest);
  position: absolute;
  left: 0;
  top: 4px;
  font-family: var(--pt-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--pt-gold);
}

.page-home .home-digest__list h3 {
  margin: 0 0 6px;
  font-family: var(--pt-serif);
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--pt-cream);
}

.page-home .home-digest__list p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--pt-slate);
}

.page-home .home-digest__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-home .home-shortcuts {
  list-style: none;
  margin: 10px 0 16px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .home-shortcuts a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--home-line);
  font-size: 0.94rem;
  color: var(--pt-cream);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-home .home-shortcuts a span {
  font-family: var(--pt-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--pt-slate);
}

.page-home .home-shortcuts a:hover,
.page-home .home-shortcuts a:focus-visible {
  color: var(--pt-mint);
}

.page-home .home-digest__cta {
  width: 100%;
  text-align: center;
}

/* ---------- 服务支持 ---------- */
.page-home .home-support__panel {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-home .home-support__text {
  margin: 14px 0 20px;
  max-width: 58ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--pt-body);
}

.page-home .home-support__cta {
  margin-top: 22px;
}

.page-home .home-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-home .home-metrics li {
  padding: 14px 16px;
  border: 1px solid var(--home-line);
  border-radius: var(--pt-radius-sm);
  background: var(--home-card);
}

.page-home .home-metrics strong {
  display: block;
  font-family: var(--pt-mono);
  font-size: 1.24rem;
  letter-spacing: 0.02em;
  color: var(--pt-gold);
}

.page-home .home-metrics span {
  display: block;
  margin-top: 4px;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--pt-slate);
}

.page-home .home-support__aside {
  margin: 18px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--pt-slate);
}

.page-home .home-support__aside a {
  color: var(--pt-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(78, 240, 200, 0.4);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-home .home-stage__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
  }

  .page-home .home-index {
    margin-top: -20px;
  }

  .page-home .home-index__item:nth-child(2) {
    margin-left: 16px;
  }

  .page-home .home-index__item:nth-child(3) {
    margin-left: 32px;
  }

  .page-home .home-path__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
  }

  .page-home .home-path__media {
    margin-top: 36px;
  }

  .page-home .home-versions__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-version--apk {
    margin-top: clamp(26px, 4vw, 58px);
  }

  .page-home .home-digest__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-home .home-support__panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-home .home-path::before {
    content: "";
    position: absolute;
    top: 12px;
    left: 3%;
    width: 140px;
    height: 1px;
    background: linear-gradient(90deg, rgba(205, 184, 232, 0), var(--pt-mint));
    transform: rotate(24deg);
    transform-origin: left center;
    pointer-events: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-index__link,
  .page-home .home-shortcuts a,
  .page-home .home-digest__tags a {
    transition: none;
  }

  .page-home .home-index__link:hover,
  .page-home .home-index__link:focus-visible {
    transform: none;
  }
}