.page-home {
  --home-ink: #16222C;
  --home-ink-dim: #56646C;
  --home-line-dark: rgba(10, 26, 42, 0.12);
  --home-sheet: #FBF8F1;
  --home-sheet-2: #EDE8DC;
  background: var(--abyss-900);
  color: var(--text);
  overflow-x: hidden;
}

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

.page-home .home-context {
  background: var(--abyss-700);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}

.page-home .home-context__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 18px;
  font-size: var(--fs-xs);
}

.page-home .home-context__path,
.page-home .home-context__hint {
  margin: 0;
  letter-spacing: 0.04em;
}

.page-home .home-context__path {
  color: var(--cyan-400);
}

.page-home .home-context__hint {
  color: var(--rock-400);
}

/* 首屏 */
.page-home .home-hero {
  padding: clamp(40px, 8vw, 92px) 0 clamp(44px, 8vw, 104px);
  background:
    radial-gradient(900px 420px at 84% 4%, rgba(63, 224, 206, 0.14), transparent 62%),
    radial-gradient(620px 380px at 6% 88%, rgba(185, 106, 69, 0.12), transparent 68%),
    var(--abyss-900);
}

.page-home .home-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  min-width: 0;
}

.page-home .home-hero__copy {
  min-width: 0;
}

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

.page-home .home-hero__title {
  margin: 0;
  font-size: clamp(34px, 5.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--mist-100);
  max-width: 15em;
}

.page-home .home-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  color: var(--rock-400);
  font-size: var(--fs-base);
  line-height: 1.75;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .home-hero__cta {
  min-height: 46px;
}

.page-home .home-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  margin: 32px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-home .home-hero__fact dt {
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--rock-400);
  margin-bottom: 6px;
}

.page-home .home-hero__fact dd {
  margin: 0;
  font-size: var(--fs-md);
  color: var(--cyan-400);
  letter-spacing: 0.02em;
}

.page-home .home-hero__visual {
  margin: 0;
  min-width: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--abyss-700);
  box-shadow: var(--shadow-soft);
}

.page-home .home-hero__visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-hero__caption {
  display: block;
  padding: 12px 18px 16px;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--rock-400);
  border-top: 1px solid var(--line);
}

/* 期号带 */
.page-home .home-timeline {
  padding: clamp(32px, 6vw, 60px) 0 clamp(36px, 6vw, 68px);
  background: var(--abyss-700);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-timeline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
}

.page-home .home-timeline__title {
  margin: 0;
  font-size: var(--fs-lg);
  letter-spacing: -0.01em;
  color: var(--mist-100);
}

.page-home .home-timeline__note {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--rock-400);
}

.page-home .home-timeline__rail {
  overflow-x: auto;
  padding: 20px var(--gutter) 8px;
  scrollbar-width: thin;
}

.page-home .home-timeline__list {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  min-width: max-content;
}

.page-home .home-issue {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 74px;
  height: 74px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(232, 237, 240, 0.05);
  color: var(--rock-400);
  text-decoration: none;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .home-issue:hover,
.page-home .home-issue:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan-400);
  color: var(--mist-100);
}

.page-home .home-issue__num {
  font-size: var(--fs-md);
  line-height: 1;
  letter-spacing: 0.04em;
}

.page-home .home-issue__cap {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
}

.page-home .home-issue.is-current {
  width: 104px;
  height: 104px;
  overflow: hidden;
  border-color: var(--cyan-400);
  background: rgba(63, 224, 206, 0.13);
  color: var(--cyan-400);
  box-shadow: 0 0 0 1px rgba(63, 224, 206, 0.2), 0 22px 44px -30px rgba(63, 224, 206, 0.9);
}

.page-home .home-issue.is-current .home-issue__num {
  font-size: var(--fs-3xl);
  line-height: 0.86;
  font-weight: 700;
}

.page-home .home-issue.is-current .home-issue__cap {
  color: var(--amber-500);
}

.page-home .home-timeline__svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 10px;
}

/* 米白阅读区 */
.page-home .home-paper {
  background: var(--paper-100);
  color: var(--home-ink);
  border-radius: clamp(24px, 4vw, 44px) clamp(24px, 4vw, 44px) 0 0;
  margin-top: -1px;
}

.page-home .home-overview {
  padding: clamp(48px, 8vw, 96px) 0 clamp(28px, 4vw, 44px);
}

.page-home .home-overview__grid {
  display: grid;
  gap: clamp(20px, 4vw, 48px);
  min-width: 0;
}

.page-home .home-overview__eyebrow,
.page-home .home-columns__eyebrow,
.page-home .home-paths__eyebrow,
.page-home .home-records__eyebrow,
.page-home .home-downloads__eyebrow {
  margin: 0 0 14px;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--clay-500);
}

.page-home .home-overview__title,
.page-home .home-columns__title,
.page-home .home-paths__title,
.page-home .home-records__title,
.page-home .home-downloads__title {
  margin: 0;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--home-ink);
}

.page-home .home-overview__body p {
  margin: 0 0 22px;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--home-ink-dim);
  max-width: 40em;
}

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

.page-home .home-overview__points li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid var(--home-line-dark);
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--home-ink);
}

.page-home .home-overview__points .mono {
  color: var(--clay-500);
  font-size: var(--fs-xs);
  padding-top: 3px;
}

/* 栏目索引 */
.page-home .home-columns {
  padding: clamp(36px, 6vw, 72px) 0;
  background: var(--home-sheet-2);
  border-top: 1px solid var(--home-line-dark);
  border-bottom: 1px solid var(--home-line-dark);
}

.page-home .home-columns__lede {
  margin: 16px 0 0;
  max-width: 42em;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--home-ink-dim);
}

.page-home .home-columns__figure {
  margin: 28px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--home-line-dark);
}

.page-home .home-columns__figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-columns__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-col {
  position: relative;
  min-width: 0;
  padding: 22px 20px 18px;
  border-radius: var(--radius-md);
  background: var(--home-sheet);
  border: 1px solid rgba(10, 26, 42, 0.09);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .home-col::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 44px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--col-color, var(--cyan-400));
}

.page-home .home-col:hover,
.page-home .home-col:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 22px 40px -28px rgba(10, 26, 42, 0.75);
}

.page-home .home-col--cyan { --col-color: var(--cyan-400); }
.page-home .home-col--amber { --col-color: var(--amber-500); }
.page-home .home-col--moss { --col-color: var(--moss-600); }
.page-home .home-col--clay { --col-color: var(--clay-500); }
.page-home .home-col--rock { --col-color: var(--rock-400); }
.page-home .home-col--ink { --col-color: var(--ink-600); }

.page-home .home-col__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-home .home-col__code {
  display: inline-block;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--home-ink-dim);
}

.page-home .home-col__name {
  margin: 8px 0 8px;
  font-size: var(--fs-md);
  letter-spacing: -0.01em;
  color: var(--home-ink);
}

.page-home .home-col__desc {
  margin: 0 0 14px;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--home-ink-dim);
}

.page-home .home-col__count {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(10, 26, 42, 0.06);
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: var(--home-ink);
}

.page-home .home-col__more {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(10, 26, 42, 0.16);
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--clay-500);
}

/* 三条路径 */
.page-home .home-paths {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-home .home-paths__banner {
  margin: 26px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--home-line-dark);
}

.page-home .home-paths__banner img {
  width: 100%;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

.page-home .home-paths__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-path {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 26px 22px;
  border-radius: var(--radius-md);
  background: var(--abyss-700);
  color: var(--mist-100);
  border: 1px solid var(--line);
  min-width: 0;
}

.page-home .home-path__num {
  font-size: var(--fs-sm);
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

.page-home .home-path__title {
  margin: 0;
  font-size: var(--fs-md);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-home .home-path__scene {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--rock-400);
}

.page-home .home-path__btn {
  margin-top: auto;
}

.page-home .home-path .btn--ghost {
  color: var(--mist-100);
  border-color: rgba(232, 237, 240, 0.3);
}

/* 最近变更 */
.page-home .home-records {
  padding: clamp(36px, 6vw, 76px) 0;
  background: var(--home-sheet-2);
  border-top: 1px solid var(--home-line-dark);
}

.page-home .home-records__grid {
  display: grid;
  gap: clamp(20px, 4vw, 48px);
  min-width: 0;
}

.page-home .home-records__desc {
  margin: 16px 0 22px;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--home-ink-dim);
  max-width: 34em;
}

.page-home .home-records__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-home .home-record {
  border-radius: var(--radius-sm);
  background: var(--home-sheet);
  border: 1px solid rgba(10, 26, 42, 0.1);
  overflow: hidden;
}

.page-home .home-record__summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  align-items: center;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-home .home-record__summary::after {
  content: "+";
  grid-column: 2;
  justify-self: end;
  font-family: var(--font-mono);
  color: var(--clay-500);
  font-size: var(--fs-md);
  line-height: 1;
}

.page-home .home-record[open] .home-record__summary::after {
  content: "−";
}

.page-home .home-record__id {
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--home-ink-dim);
}

.page-home .home-record__name {
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--home-ink);
  padding-right: 20px;
}

.page-home .home-record__tag {
  grid-column: 1 / -1;
  justify-self: start;
}

.page-home .home-record__col {
  grid-column: 1 / -1;
  justify-self: start;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--moss-600);
}

.page-home .home-record__body {
  padding: 0 18px 18px;
  border-top: 1px solid rgba(10, 26, 42, 0.08);
}

.page-home .home-record__body p {
  margin: 14px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--home-ink-dim);
}

/* 资料下载 */
.page-home .home-downloads {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-home .home-downloads__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  min-width: 0;
}

.page-home .home-downloads__desc {
  margin: 16px 0 24px;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--home-ink-dim);
  max-width: 42em;
}

.page-home .home-dl {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-home .home-dl__link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: var(--home-sheet);
  border: 1px solid rgba(10, 26, 42, 0.1);
  text-decoration: none;
  color: var(--home-ink);
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .home-dl__link:hover,
.page-home .home-dl__link:focus-visible {
  border-color: var(--clay-500);
  transform: translateY(-2px);
}

.page-home .home-dl__name {
  font-size: var(--fs-base);
  line-height: 1.5;
}

.page-home .home-dl__meta {
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--home-ink-dim);
}

.page-home .home-downloads__aside {
  min-width: 0;
}

.page-home .home-downloads__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--home-line-dark);
}

.page-home .home-downloads__figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .home-downloads__note {
  margin: 14px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--home-ink-dim);
}

/* 结尾入口 */
.page-home .home-cta {
  padding: 0 0 clamp(48px, 8vw, 96px);
}

.page-home .home-cta__card {
  display: grid;
  gap: 22px;
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(520px 260px at 92% 0%, rgba(245, 166, 60, 0.18), transparent 70%),
    var(--abyss-900);
  color: var(--mist-100);
  border: 1px solid rgba(63, 224, 206, 0.28);
}

.page-home .home-cta__title {
  margin: 0 0 12px;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-home .home-cta__text p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--rock-400);
  max-width: 40em;
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-cta__actions .btn--ghost {
  color: var(--mist-100);
  border-color: rgba(232, 237, 240, 0.32);
}

@media (min-width: 640px) {
  .page-home .home-columns__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .page-home .home-hero__visual {
    margin-top: 40px;
  }

  .page-home .home-overview__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .home-paths__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }

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

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

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

  .page-home .home-cta__actions {
    justify-content: flex-end;
  }

  .page-home .home-record__summary {
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    gap: 14px;
  }

  .page-home .home-record__tag,
  .page-home .home-record__col {
    grid-column: auto;
    justify-self: end;
  }

  .page-home .home-record__summary::after {
    grid-column: auto;
  }
}

@media (min-width: 1080px) {
  .page-home .home-columns__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-issue,
  .page-home .home-col,
  .page-home .home-dl__link {
    transition: none;
  }

  .page-home .home-issue:hover,
  .page-home .home-col:hover,
  .page-home .home-dl__link:hover {
    transform: none;
  }
}
<<<END>>>