.page-home {
  --home-rail-w: 280px;
  --home-card-w: 250px;
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 92% 3%, rgba(200, 150, 46, 0.16), transparent 42%),
    radial-gradient(circle at 3% 97%, rgba(63, 111, 98, 0.1), transparent 46%);
  padding-bottom: 10px;
}

.page-home .home-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding: 18px 0 14px;
  border-bottom: 1px solid var(--line);
}

.page-home .home-stamp {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--brown);
  background: rgba(200, 150, 46, 0.16);
  border: 1px solid var(--gold-line);
  border-radius: 999px;
  padding: 5px 12px;
  white-space: nowrap;
}

/* ---------- 封面 ---------- */
.page-home .home-cover {
  padding: 26px 0 6px;
}

.page-home .home-cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

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

.page-home .home-cover__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2.05rem, 7vw, 4rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  margin: 10px 0 0;
  color: var(--ink);
}

.page-home .home-cover__title span {
  position: relative;
  color: var(--cinnabar);
  background: linear-gradient(transparent 64%, rgba(232, 199, 122, 0.72) 64%);
  padding: 0 0.08em;
}

.page-home .home-cover__lead {
  margin: 18px 0 0;
  max-width: 46em;
}

.page-home .home-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .home-cover__inline {
  margin: 16px 0 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--brown);
}

.page-home .home-cover__inline a {
  color: var(--cinnabar);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(166, 50, 42, 0.45);
}

.page-home .home-cover__inline a:hover,
.page-home .home-cover__inline a:focus-visible {
  border-bottom-color: var(--cinnabar);
}

/* ---------- 左侧更新时间轴 ---------- */
.page-home .home-rail__panel {
  position: relative;
  background: linear-gradient(165deg, rgba(255, 253, 247, 0.92), rgba(232, 199, 122, 0.28));
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 20px 18px 20px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-home .home-rail__panel::after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px dashed rgba(166, 50, 42, 0.24);
  border-radius: 3px;
  pointer-events: none;
}

.page-home .home-rail__title {
  font-family: var(--font-heading);
  font-size: var(--fs-32);
  line-height: 1.2;
  margin: 8px 0 0;
  color: var(--ink);
}

.page-home .home-rail__title .mono {
  color: var(--cinnabar);
  font-size: 0.86em;
}

.page-home .home-rail__clock {
  margin: 8px 0 0;
  font-size: var(--fs-12);
  color: var(--brown);
  letter-spacing: 0.04em;
}

.page-home .home-rail__list {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0 0 0 14px;
  border-left: 1px dashed var(--gold-line);
}

.page-home .home-rail__item {
  position: relative;
  padding: 0 0 15px 16px;
}

.page-home .home-rail__item:last-child {
  padding-bottom: 2px;
}

.page-home .home-rail__item::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--gold);
  box-sizing: border-box;
}

.page-home .home-rail__item.is-current::before {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  box-shadow: 0 0 0 4px rgba(166, 50, 42, 0.16);
}

.page-home .home-rail__no {
  display: block;
  font-size: var(--fs-14);
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-home .home-rail__kind {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-12);
  color: var(--taupe);
}

.page-home .home-rail__btn {
  display: block;
  width: 100%;
  text-align: center;
  margin-bottom: 10px;
}

.page-home .home-rail__note {
  margin-top: 14px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--brown);
}

.page-home .home-rail__note a {
  color: var(--darkred);
  font-weight: 600;
  text-decoration: underline;
}

/* ---------- 封面配图 ---------- */
.page-home .home-figure {
  margin: 28px 0 0;
}

.page-home .home-figure__frame {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--gold);
  background: var(--jade);
}

.page-home .home-figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-figure__caption {
  margin-top: 8px;
  font-size: var(--fs-12);
  color: var(--taupe);
  line-height: 1.6;
}

/* ---------- 版本卡片横向轨道 ---------- */
.page-home .home-versions {
  margin-top: 34px;
  scroll-margin-top: 110px;
}

.page-home .home-versions__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
}

.page-home .home-versions__title {
  font-family: var(--font-heading);
  font-size: var(--fs-24);
  margin: 0;
  color: var(--ink);
}

.page-home .home-versions__meta {
  margin: 0;
  font-size: var(--fs-12);
  color: var(--taupe);
  letter-spacing: 0.04em;
}

.page-home .home-track-mask {
  position: relative;
  margin-top: 16px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 22px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 22px), transparent 100%);
}

.page-home .home-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  padding: 4px 2px 16px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-track:focus-visible,
.page-home .home-index__row:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-home .home-version-card {
  flex: 0 0 var(--home-card-w);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 15px 16px;
  background: var(--jade);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transform-origin: 50% 0;
  transition: transform 0.55s var(--ease-out), box-shadow 0.55s var(--ease-out);
}

.page-home .home-version-card:hover,
.page-home .home-version-card:focus-within {
  transform: translateY(-4px) rotateX(6deg);
  box-shadow: 0 22px 36px -24px rgba(30, 26, 22, 0.7);
}

.page-home .home-version-card__figure {
  margin: 0 0 6px;
  overflow: hidden;
  border-radius: 3px;
}

.page-home .home-version-card__figure img {
  display: block;
  width: 100%;
  height: 108px;
  max-width: 100%;
  object-fit: cover;
}

.page-home .home-version-card__no {
  margin: 0;
  font-size: var(--fs-14);
  letter-spacing: 0.1em;
  color: var(--cinnabar);
}

.page-home .home-version-card__tag {
  margin: 0;
  line-height: 1;
}

.page-home .home-version-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-18);
  line-height: 1.35;
  margin: 2px 0 0;
  color: var(--ink);
}

.page-home .home-version-card__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--brown);
}

.page-home .home-version-card__time {
  margin: auto 0 0;
  padding-top: 8px;
  font-size: var(--fs-12);
  color: var(--taupe);
  letter-spacing: 0.04em;
}

.page-home .home-versions__foot {
  margin: 14px 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--brown);
}

.page-home .home-versions__foot a {
  color: var(--cinnabar);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(166, 50, 42, 0.45);
}

/* ---------- 段位说明 ---------- */
.page-home .home-ranks {
  margin-top: 46px;
  padding: 34px 0 8px;
  border-top: 1px solid var(--line-strong);
  scroll-margin-top: 110px;
}

.page-home .home-ranks__head {
  max-width: 52em;
}

.page-home .home-ranks__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4.4vw, 2.5rem);
  line-height: 1.25;
  margin: 8px 0 0;
  color: var(--ink);
}

.page-home .home-ranks__lead {
  margin: 14px 0 0;
}

.page-home .home-ranks__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 24px;
  align-items: start;
}

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

.page-home .home-rank {
  display: grid;
  grid-template-columns: 3.2em minmax(0, 1fr);
  column-gap: 12px;
  row-gap: 6px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-strong);
}

.page-home .home-rank:first-child {
  border-top: 1px dashed var(--line-strong);
}

.page-home .home-rank__no {
  grid-row: 1 / span 2;
  font-size: var(--fs-14);
  letter-spacing: 0.1em;
  color: var(--cinnabar);
  padding-top: 4px;
}

.page-home .home-rank__name {
  font-family: var(--font-heading);
  font-size: var(--fs-18);
  margin: 0;
  color: var(--ink);
}

.page-home .home-rank__desc {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--brown);
}

.page-home .home-drawer {
  margin: 0;
  padding: 14px 14px 16px;
  background: linear-gradient(180deg, rgba(255, 253, 247, 0.95), rgba(247, 239, 223, 0.9));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-home .home-drawer__frame {
  overflow: hidden;
  border-radius: 3px;
}

.page-home .home-drawer__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-home .home-drawer__caption {
  margin: 10px 0 0;
  font-size: var(--fs-12);
  line-height: 1.65;
  color: var(--taupe);
}

.page-home .home-drawer__link {
  display: block;
  text-align: center;
  margin-top: 12px;
}

/* ---------- 兼容与路径快捷区 ---------- */
.page-home .home-shortcuts {
  margin-top: 42px;
  padding: 30px 0 6px;
  border-top: 1px solid var(--line-strong);
}

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

.page-home .home-shortcut {
  padding: 22px 20px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--jade);
  box-shadow: var(--shadow-card);
}

.page-home .home-shortcut--green {
  border-left: 5px solid var(--patina);
}

.page-home .home-shortcut--red {
  border-left: 5px solid var(--cinnabar);
}

.page-home .home-shortcut__title {
  font-family: var(--font-heading);
  font-size: var(--fs-24);
  line-height: 1.3;
  margin: 8px 0 0;
  color: var(--ink);
}

.page-home .home-shortcut__text {
  margin: 12px 0 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--brown);
  max-width: 40em;
}

.page-home .home-shortcut__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
}

.page-home .home-shortcut .btn {
  margin-top: 18px;
}

/* ---------- 横向卷轴目录 ---------- */
.page-home .home-index {
  margin-top: 46px;
  padding: 32px 0 44px;
  border-top: 1px solid var(--line-strong);
}

.page-home .home-index__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.25;
  margin: 8px 0 0;
  color: var(--ink);
}

.page-home .home-index__lead {
  margin: 10px 0 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--brown);
}

.page-home .home-index__banner {
  margin: 20px 0 18px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .home-index__banner img {
  display: block;
  width: 100%;
  height: 132px;
  max-width: 100%;
  object-fit: cover;
}

.page-home .home-index__row {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  padding-bottom: 14px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-index__card {
  flex: 0 0 232px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px 20px;
  text-decoration: none;
  color: var(--ink);
  background: linear-gradient(180deg, rgba(255, 253, 247, 0.96), rgba(247, 239, 223, 0.92));
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  transition: border-left-color 0.45s var(--ease-out), transform 0.45s var(--ease-out);
}

.page-home .home-index__card:hover,
.page-home .home-index__card:focus-visible {
  border-left-color: var(--cinnabar);
  transform: translateY(-3px);
}

.page-home .home-index__no {
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--cinnabar);
}

.page-home .home-index__name {
  font-family: var(--font-heading);
  font-size: var(--fs-18);
  line-height: 1.35;
}

.page-home .home-index__desc {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--brown);
}

.page-home .home-index__foot {
  margin: 16px 0 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--brown);
}

.page-home .home-index__foot a {
  color: var(--cinnabar);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(166, 50, 42, 0.45);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-home .home-shortcuts__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-index__banner img {
    height: 168px;
  }

  .page-home .home-version-card {
    flex-basis: 262px;
  }
}

@media (min-width: 960px) {
  .page-home .home-cover__grid {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
    gap: 42px;
  }

  .page-home .home-rail {
    position: sticky;
    top: 96px;
  }

  .page-home .home-cover__lead {
    font-size: var(--fs-18);
  }

  .page-home .home-ranks__grid {
    grid-template-columns: minmax(0, 1fr) 288px;
    gap: 38px;
  }

  .page-home .home-drawer {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1180px) {
  .page-home .home-cover__grid {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 52px;
  }

  .page-home .home-version-card {
    flex-basis: 278px;
  }

  .page-home .home-index__card {
    flex-basis: 244px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-version-card,
  .page-home .home-index__card {
    transition: none;
  }

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