.page-home {
  --home-grid-line: rgba(39, 65, 95, 0.34);
  --home-glow: rgba(61, 245, 228, 0.12);
  --home-warm: rgba(255, 194, 75, 0.14);
  display: block;
  background: var(--ink-950);
  color: var(--fog);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 通用区块元素 ---------- */
.page-home .block-eyebrow {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  transition: color 0.3s var(--ease);
}

.page-home [data-chapter].is-current .block-eyebrow {
  color: var(--gold);
}

.page-home .routes,
.page-home .release,
.page-home .quick,
.page-home .support {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(2.25rem, 5vw, 4rem) 0 clamp(2rem, 4vw, 3.25rem);
  background:
    radial-gradient(120% 90% at 88% 6%, var(--home-glow), transparent 62%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-850) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--home-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 80% at 72% 18%, #000 10%, transparent 72%);
  mask-image: radial-gradient(120% 80% at 72% 18%, #000 10%, transparent 72%);
  opacity: 0.55;
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-home .hero__lead h1 {
  margin: 0 0 1rem;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2.05rem, 6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--fog);
}

.page-home .hero__lede {
  margin: 0 0 1.35rem;
  max-width: 34ch;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.75;
  color: var(--slate);
}

.page-home .hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-bottom: 1.5rem;
}

.page-home .hero__badge {
  display: inline-block;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: var(--gold);
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-home .hero__date {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* 首屏右侧索引 */
.page-home .hero__index {
  display: grid;
  gap: 0.9rem;
}

.page-home .hero__index-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-home .hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(61, 245, 228, 0.16);
}

.page-home .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-home .path-card {
  position: relative;
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  column-gap: 0.9rem;
  row-gap: 0.2rem;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(140deg, var(--ink-700) 0%, var(--ink-850) 100%);
  color: var(--fog);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-home .path-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--home-glow) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

.page-home .path-card:hover,
.page-home .path-card:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-home .path-card:hover::after,
.page-home .path-card:focus-visible::after {
  opacity: 1;
}

.page-home .path-card__num {
  grid-column: 1;
  grid-row: 1 / 4;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.04em;
  padding-top: 0.1rem;
}

.page-home .path-card__label {
  grid-column: 2;
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
}

.page-home .path-card__desc {
  grid-column: 2;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .path-card__go {
  grid-column: 2;
  margin-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  opacity: 0.72;
  transition: opacity 0.3s var(--ease);
}

.page-home .path-card:hover .path-card__go,
.page-home .path-card:focus-visible .path-card__go {
  opacity: 1;
}

.page-home .hero__figure {
  position: relative;
  margin: 0.4rem 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--ink-700);
  clip-path: polygon(0 16%, 100% 0, 100% 100%, 0 100%);
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7;
  height: auto;
  object-fit: cover;
  opacity: 0.85;
}

/* ---------- 四条路径 ---------- */
.page-home .routes {
  background: var(--ink-850);
}

.page-home .routes::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: clamp(36px, 7vw, 84px);
  background: var(--ink-950);
  clip-path: polygon(0 0, 100% 0, 100% 22%, 0 100%);
  pointer-events: none;
}

.page-home .routes__inner {
  position: relative;
  z-index: 1;
}

.page-home .routes__head {
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-home .routes__title,
.page-home .quick__title,
.page-home .support__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-home .routes__lede,
.page-home .quick__lede {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .routes__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-home .routes__figure {
  margin: 0;
  padding: 0.6rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(18, 43, 71, 0.5);
}

.page-home .routes__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-sm);
  object-fit: cover;
}

.page-home .routes__figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--slate);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-home .routes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-home .route-card {
  position: relative;
  display: grid;
  gap: 0.3rem;
  padding: 1.05rem 1.2rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--r-sm);
  background: linear-gradient(160deg, rgba(18, 43, 71, 0.72) 0%, rgba(10, 26, 46, 0.72) 100%);
  transition: border-left-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-home .route-card:hover {
  border-left-color: var(--gold);
}

.page-home .route-card__num {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--cyan);
  transition: -webkit-text-stroke-color 0.3s var(--ease);
}

.page-home [data-chapter].is-current .route-card__num {
  -webkit-text-stroke-color: var(--gold);
}

.page-home .route-card__title {
  margin: 0.15rem 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-home .route-card__body {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .route-card__link,
.page-home .quick-card__link,
.page-home .support__card-link {
  justify-self: start;
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 245, 228, 0.35);
  padding-bottom: 2px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-home .route-card__link:hover,
.page-home .quick-card__link:hover,
.page-home .support__card-link:hover {
  color: var(--gold);
  border-color: var(--gold);
}

/* ---------- 版本摘要（暖纸） ---------- */
.page-home .release {
  background: var(--ink-950);
}

.page-home .release__panel {
  position: relative;
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding: clamp(1.4rem, 3.5vw, 2.75rem);
  border-radius: var(--r-lg);
  background:
    radial-gradient(100% 80% at 92% 4%, var(--home-warm), transparent 60%),
    var(--paper);
  color: var(--ink-850);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-home .release__kicker {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: #6b5330;
}

.page-home .release__title {
  margin: 0 0 1.4rem;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.2vw, 2.05rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-home .release__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.page-home .release__item {
  display: grid;
  gap: 0.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(5, 13, 24, 0.14);
}

.page-home .release__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-home .release__flag {
  justify-self: start;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-950);
  background: var(--gold);
}

.page-home .release__flag--new {
  background: var(--cyan);
}

.page-home .release__flag--fix {
  background: var(--mint);
}

.page-home .release__item-title {
  margin: 0.15rem 0 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink-950);
}

.page-home .release__item-body {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: #2c3c50;
}

.page-home .release__more {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--ink-950);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--ink-950);
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-home .release__more:hover {
  background: var(--ink-950);
  color: var(--paper);
}

.page-home .release__figure {
  margin: 0;
  align-self: start;
}

.page-home .release__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  object-fit: cover;
}

/* ---------- 兼容与收藏速查 ---------- */
.page-home .quick {
  background: var(--ink-850);
}

.page-home .quick__head {
  max-width: 60ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-home .quick__grid {
  display: grid;
  gap: var(--gap);
}

.page-home .quick-card {
  position: relative;
  padding: clamp(1.25rem, 2.6vw, 1.9rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(155deg, var(--ink-700) 0%, var(--ink-850) 78%);
  overflow: hidden;
}

.page-home .quick-card__bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 58%;
  height: 3px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}

.page-home .quick-card__bar--gold {
  background: var(--gold);
}

.page-home .quick-card__title {
  margin: 0.4rem 0 0.4rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fog);
}

.page-home .quick-card__note {
  margin: 0 0 1.1rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .quick__specs {
  margin: 0 0 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.page-home .quick__spec {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 0.7rem;
  align-items: baseline;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--line);
}

.page-home .quick__spec dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .quick__spec dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--fog);
}

.page-home .quick__matrix {
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-950);
}

.page-home .quick__matrix img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.78;
}

.page-home .quick__matrix figcaption {
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--slate);
  border-top: 1px solid var(--line);
}

/* ---------- 支持渠道 ---------- */
.page-home .support {
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(61, 245, 228, 0.08), transparent 60%),
    var(--ink-950);
  border-top: 1px solid var(--line);
}

.page-home .support__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
}

.page-home .support__lede {
  margin: 0 0 1.1rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-home .support__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home .support__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--fog);
}

.page-home .support__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-home .support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-home .support__card {
  align-self: start;
  padding: clamp(1.2rem, 2.6vw, 1.8rem);
  border-radius: var(--r-lg);
  box-shadow: 0 24px 48px -32px rgba(0, 0, 0, 0.8);
}

.page-home .support__card-title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--ink-950);
}

.page-home .support__card .contact-row {
  border-bottom: 1px solid rgba(5, 13, 24, 0.14);
  padding-bottom: 0.7rem;
  margin-bottom: 0.7rem;
}

.page-home .support__card .contact-note {
  margin-top: 0.4rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: #4a3b23;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-home .quick__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .routes__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(1.75rem, 4vw, 3.5rem);
    align-items: start;
  }

  .page-home .path-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .routes__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-home .routes__figure {
    position: sticky;
    top: 90px;
  }

  .page-home .release__panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .support__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-home .hero__lede {
    font-size: 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path-card,
  .page-home .path-card::after,
  .page-home .route-card,
  .page-home .release__more,
  .page-home .route-card__link {
    transition: none;
  }

  .page-home .path-card:hover,
  .page-home .path-card:focus-visible {
    transform: none;
  }
}
<<<END>>>