.page-home {
  background: var(--paper);
  color: var(--ink-deep);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home .home-context {
  margin: 0;
  padding: 20px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--stone);
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-home .home-context .mono { color: var(--moss); }
.page-home .home-context-dot { color: var(--stone-light); }

/* ---------- 首屏：画册扉页 ---------- */
.page-home .cover {
  display: grid;
  gap: 24px;
  padding-top: 32px;
  padding-bottom: 56px;
}

.page-home .cover-claim { order: 1; }

.page-home h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 64px);
  line-height: 1.04;
  letter-spacing: -.02em;
  margin: 12px 0 18px;
  max-width: 15em;
}

.page-home .cover-claim .lede {
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-moss);
  max-width: 34em;
  margin: 0;
}

.page-home .cover-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 34em;
}
.page-home .cover-points li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  align-items: start;
  padding: 13px 0;
  border-top: 1px solid var(--stone-light);
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-moss);
}
.page-home .cover-points li:last-child { border-bottom: 1px solid var(--stone-light); }
.page-home .cover-points .mono {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
  padding-top: 4px;
}

.page-home .cover-visual {
  order: 3;
  margin: 0;
  position: relative;
}
.page-home .cover-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 3px;
  filter: saturate(.85) contrast(1.04);
}
.page-home .cover-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(15, 26, 36, 0) 42%, rgba(15, 26, 36, .58) 100%);
  pointer-events: none;
}

.page-home .cover-index {
  order: 2;
  list-style: none;
  margin: 0;
  padding: 14px 16px;
  background: rgba(245, 242, 233, .96);
  border: 1px solid var(--stone-light);
  border-left: 3px solid var(--amber);
  border-radius: 3px;
  box-shadow: 0 20px 44px -30px rgba(15, 26, 36, .65);
}
.page-home .cover-index a {
  display: grid;
  grid-template-columns: 32px 1fr 18px;
  align-items: baseline;
  gap: 8px;
  padding: 11px 2px;
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 1px dashed var(--stone-light);
  transition: transform 180ms var(--ease), color 180ms var(--ease);
}
.page-home .cover-index li:last-child a { border-bottom: 0; }
.page-home .cover-index .idx {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
  transition: color 180ms var(--ease);
}
.page-home .idx-label { font-size: 15px; font-weight: 600; }
.page-home .idx-arrow { color: var(--stone-light); text-align: right; transition: color 180ms var(--ease); }
.page-home .cover-index a:hover,
.page-home .cover-index a:focus-visible { transform: translateX(4px); color: var(--moss); }
.page-home .cover-index a:hover .idx,
.page-home .cover-index a:focus-visible .idx,
.page-home .cover-index a[aria-current] .idx { color: var(--amber); }
.page-home .cover-index a:hover .idx-arrow { color: var(--moss); }

/* ---------- 赛季数据量级 ---------- */
.page-home .season {
  position: relative;
  background: var(--ink-deep);
  color: var(--cool-white);
  padding: 56px 0 60px;
  overflow: hidden;
}
.page-home .season::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 140px;
  background-image: repeating-linear-gradient(90deg, rgba(242, 246, 244, .1) 0 1px, transparent 1px 52px);
  pointer-events: none;
}
.page-home .season-inner {
  position: relative;
  display: grid;
  gap: 28px;
}

.page-home .season-visual {
  margin: 0;
  position: relative;
}
.page-home .season-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 3px;
  opacity: .92;
}
.page-home .season-visual figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .12em;
  color: rgba(242, 246, 244, .55);
}

.page-home .season-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 10px 0 12px;
}
.page-home .season-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(242, 246, 244, .72);
  max-width: 32em;
}

.page-home .scores {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}
.page-home .score {
  padding: 20px 0 18px;
  border-top: 1px solid rgba(242, 246, 244, .18);
}
.page-home .score-num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(46px, 10vw, 80px);
  line-height: .9;
  letter-spacing: -.02em;
  color: var(--cool-white);
}
.page-home .score-unit {
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--amber);
  margin-left: 10px;
  vertical-align: .5em;
}
.page-home .score h3 {
  margin: 8px 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--paper-soft);
}
.page-home .score p:last-child {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 246, 244, .68);
  max-width: 30em;
}

/* ---------- 三条主线 ---------- */
.page-home .tracks {
  padding: 64px 0 72px;
  background: var(--paper);
}
.page-home .sec-head {
  max-width: 44em;
  margin-bottom: 32px;
}
.page-home h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 10px 0 14px;
}
.page-home .sec-head .lede,
.page-home .team-head .lede,
.page-home .reading-head .lede,
.page-home .start-copy .lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.88;
  color: var(--ink-moss);
  max-width: 34em;
}

.page-home .track-grid {
  display: grid;
  gap: 20px;
}
.page-home .track {
  padding: 20px 20px 22px;
  background: var(--paper-soft);
  border-color: var(--stone-light);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}
.page-home .track:hover,
.page-home .track:focus-within {
  transform: translateY(-4px) rotate(0deg);
  border-color: var(--amber);
  box-shadow: 0 22px 40px -30px rgba(15, 26, 36, .7);
}
.page-home .track-icon {
  display: block;
  margin-bottom: 14px;
}
.page-home .track h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.32;
  letter-spacing: -.01em;
  margin: 0 0 10px;
}
.page-home .track p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-moss);
}
.page-home .track .text-link { font-size: 14px; }
.page-home .track-img {
  margin: 0 0 16px;
  overflow: hidden;
  border-radius: 2px;
}
.page-home .track-img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 版本节奏 ---------- */
.page-home .versions {
  position: relative;
  background: var(--ink-moss);
  color: var(--cool-white);
  padding: 64px 0 72px;
  overflow: hidden;
}
.page-home .versions-inner { position: relative; z-index: 1; }
.page-home .sec-head--light .eyebrow { color: var(--amber); }
.page-home .versions h2 { color: var(--cool-white); }
.page-home .versions .lede { color: rgba(242, 246, 244, .74); }

.page-home .version-track {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-home .version-node {
  position: relative;
  padding: 20px 0 20px 22px;
  border-left: 2px solid rgba(242, 246, 244, .22);
}
.page-home .version-node::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--amber);
}
.page-home .version-node:last-child::before { background: var(--cool-white); }
.page-home .version-tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber);
}
.page-home .version-node h3 {
  margin: 6px 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--cool-white);
}
.page-home .version-node p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 246, 244, .7);
  max-width: 26em;
}
.page-home .versions-more { margin: 26px 0 0; }
.page-home .text-link--light {
  color: var(--cool-white);
  border-bottom-color: var(--amber);
}
.page-home .text-link--light:hover { color: var(--amber); }

.page-home .version-glow {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -40px;
  margin: 0;
  z-index: 0;
  pointer-events: none;
}
.page-home .version-glow img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  opacity: .26;
}

/* ---------- 阅读方式 ---------- */
.page-home .reading {
  padding: 64px 0 72px;
  background: var(--paper);
}
.page-home .reading-grid {
  display: grid;
  gap: 28px;
}
.page-home .reading-link { margin: 18px 0 0; }
.page-home .read-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-home .read-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--stone-light);
}
.page-home .read-list li:last-child { border-bottom: 1px solid var(--stone-light); }
.page-home .read-num {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
  padding-top: 5px;
}
.page-home .read-list h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .01em;
}
.page-home .read-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-moss);
}

/* ---------- 内容团队 ---------- */
.page-home .team {
  padding: 8px 0 72px;
  background: var(--paper);
}
.page-home .team-inner {
  display: grid;
  gap: 24px;
  border-left: 4px solid var(--moss);
  padding-left: 20px;
}
.page-home .team-body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-moss);
  max-width: 36em;
}
.page-home .team-body .text-link { font-size: 14px; }

/* ---------- 收束 ---------- */
.page-home .start {
  padding: 72px 0 96px;
  background: var(--paper-soft);
  border-top: 1px solid var(--stone-light);
}
.page-home .start-inner {
  position: relative;
  display: grid;
  gap: 22px;
}
.page-home .start-mark {
  margin: 0;
  font-size: clamp(64px, 16vw, 132px);
  line-height: .8;
  letter-spacing: -.04em;
  color: var(--stone-light);
  font-variant-numeric: tabular-nums;
}
.page-home .start-copy h2 { margin-top: 8px; }
.page-home .start-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}
.page-home .start-actions .text-link { font-size: 14px; }

/* ---------- 通用链接与焦点 ---------- */
.page-home .text-link {
  display: inline-block;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--stone-light);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--moss);
  border-bottom-color: var(--amber);
}
.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}
.page-home .btn--primary { transition: transform 180ms var(--ease), filter 180ms var(--ease); }
.page-home .btn--primary:hover { transform: translateY(-2px); filter: brightness(1.06); }

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-home .cover { padding-top: 44px; padding-bottom: 72px; }
  .page-home .season { padding: 72px 0 76px; }
  .page-home .tracks,
  .page-home .reading { padding: 80px 0 84px; }
  .page-home .versions { padding: 80px 0 88px; }
  .page-home .team { padding: 8px 0 88px; }
  .page-home .team-inner { padding-left: 28px; }
  .page-home .start { padding: 88px 0 112px; }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-home .cover {
    grid-template-columns: repeat(12, 1fr);
    column-gap: 28px;
    row-gap: 0;
    padding-top: 56px;
    padding-bottom: 104px;
    align-items: start;
  }
  .page-home .cover-claim {
    grid-column: 1 / 7;
    grid-row: 1;
    padding-right: 28px;
    order: 0;
  }
  .page-home .cover-visual {
    grid-column: 7 / 13;
    grid-row: 1;
    margin-right: -48px;
    order: 0;
  }
  .page-home .cover-visual img { aspect-ratio: 3 / 4; }
  .page-home .cover-index {
    grid-column: 5 / 11;
    grid-row: 1;
    align-self: end;
    margin-bottom: 34px;
    transform: rotate(-1.2deg);
    z-index: 2;
    order: 0;
    padding: 16px 22px;
    transition: transform 180ms var(--ease);
  }
  .page-home .cover-index:hover { transform: rotate(-1.2deg) translateY(-2px); }

  .page-home .season { padding: 88px 0 96px; }
  .page-home .season-inner {
    grid-template-columns: 5fr 7fr;
    column-gap: 48px;
    align-items: start;
  }
  .page-home .season-visual { position: sticky; top: 96px; }

  .page-home .track-grid {
    grid-template-columns: repeat(12, 1fr);
    column-gap: 24px;
    align-items: start;
  }
  .page-home .track { margin: 0; }
  .page-home .track-a {
    grid-column: 1 / 5;
    transform: rotate(-1deg);
  }
  .page-home .track-b {
    grid-column: 5 / 10;
    margin-top: 30px;
    transform: rotate(.6deg);
    z-index: 2;
  }
  .page-home .track-c {
    grid-column: 9 / 13;
    margin-top: -18px;
    transform: rotate(-.8deg);
    z-index: 3;
  }

  .page-home .version-track {
    grid-template-columns: repeat(4, 1fr);
    column-gap: 26px;
    margin-top: 20px;
  }
  .page-home .version-node {
    border-left: 0;
    border-top: 2px solid rgba(242, 246, 244, .22);
    padding: 24px 12px 8px 0;
  }
  .page-home .version-node::before {
    left: 0;
    top: -7px;
  }

  .page-home .reading-grid {
    grid-template-columns: 5fr 7fr;
    column-gap: 56px;
    align-items: start;
  }

  .page-home .team-inner {
    grid-template-columns: 6fr 6fr;
    column-gap: 56px;
    align-items: start;
    padding-left: 32px;
  }

  .page-home .start-inner {
    grid-template-columns: 220px 1fr;
    column-gap: 40px;
    align-items: end;
  }
  .page-home .start-mark {
    grid-row: 1 / 3;
    align-self: start;
  }
  .page-home .start-actions { margin-top: 6px; }
}

@media (min-width: 1200px) {
  .page-home .cover-claim { padding-right: 48px; }
  .page-home .cover-visual { margin-right: -64px; }
  .page-home h1 { font-size: clamp(48px, 5vw, 68px); }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .cover-index,
  .page-home .track,
  .page-home .btn--primary,
  .page-home .cover-index a,
  .page-home .text-link {
    transition: opacity 160ms linear;
  }
  .page-home .track:hover,
  .page-home .track:focus-within,
  .page-home .cover-index a:hover,
  .page-home .btn--primary:hover {
    transform: none;
  }
}
<<<END>>>