.page-home {
  --home-section-y: clamp(56px, 8vw, 110px);
  --home-col-gap: clamp(24px, 3.4vw, 52px);
  --home-line: var(--c-line);
  color: var(--c-text);
}

.page-home section[id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-home .home-heading {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--c-white);
  margin: 14px 0 0;
  text-wrap: balance;
}

.page-home .home-sub {
  margin: 16px 0 0;
  max-width: 44em;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--c-text-dim);
}

/* ============ 01 首屏 ============ */

.page-home .home-hero {
  padding-top: clamp(32px, 5vw, 68px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-home .home-hero__grid {
  display: grid;
  gap: clamp(36px, 5vw, 60px);
}

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: var(--home-col-gap);
  }
}

.page-home .home-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.018em;
  line-height: 0.98;
  color: var(--c-white);
}

.page-home .home-hero__title-lead {
  display: block;
  font-size: clamp(2.6rem, 9vw, 5.4rem);
}

.page-home .home-hero__title-tail {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.35rem, 4vw, 2.35rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
}

.page-home .home-hero__lead-text {
  margin-top: 26px;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.page-home .home-hero__versions {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--home-line);
  display: grid;
  gap: 12px;
  justify-items: start;
}

.page-home .home-hero__versions-hint {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--c-sage);
}

.page-home .home-hero__rail {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-home .home-hero__rail-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-sage);
}

.page-home .home-hero__index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .home-hero__index a {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 48px;
  padding: 10px 18px;
  border: 1px solid var(--home-line);
  border-radius: var(--pill);
  background: var(--c-surface);
  color: var(--c-text);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .home-hero__index a:hover,
.page-home .home-hero__index a:focus-visible {
  background: var(--c-tactical);
  border-color: var(--c-line-strong);
  color: var(--c-white);
}

.page-home .home-hero__index .mono {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}

.page-home .home-hero__sync {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  padding: 14px 18px;
  border-left: 3px solid var(--c-cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--c-tactical);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--c-text-dim);
}

.page-home .home-hero__sync .status-dot {
  margin-top: 5px;
  flex: none;
}

.page-home .home-hero__visual {
  margin: 0;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .home-hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.12);
}

/* ============ 02 版本对照 ============ */

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

.page-home .home-version__split {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: clamp(32px, 4vw, 52px);
}

@media (min-width: 860px) {
  .page-home .home-version__split {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .page-home .home-version__split::after {
    content: "";
    position: absolute;
    top: 8%;
    bottom: 8%;
    left: 50%;
    width: 3px;
    transform: translateX(-50%) skewX(-9deg);
    background: linear-gradient(180deg, var(--c-signal), rgba(255, 106, 26, 0) 78%);
  }

  .page-home .home-version__panel--v2 {
    border-right: none;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    padding-right: clamp(28px, 4vw, 54px);
  }

  .page-home .home-version__panel--v1 {
    border-left: none;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding-left: clamp(28px, 4vw, 54px);
  }
}

.page-home .home-version__panel {
  padding: clamp(24px, 3.6vw, 40px);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .home-version__panel--v2 {
  border-color: rgba(255, 106, 26, 0.42);
  background: linear-gradient(178deg, rgba(255, 106, 26, 0.09), var(--c-surface) 58%);
}

.page-home .home-version__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-white);
}

.page-home .home-version__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-version__list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--c-text-dim);
}

.page-home .home-version__list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-moss);
  transform: rotate(45deg);
}

.page-home .home-version__panel--v2 .home-version__list li::before {
  background: var(--c-signal);
}

.page-home .home-version__fit {
  margin: 6px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--home-line);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-sage);
}

.page-home .home-version__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ============ 03 联赛导航 ============ */

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

.page-home .home-league__banner {
  margin: clamp(28px, 4vw, 44px) 0 0;
  aspect-ratio: 20 / 7;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .home-league__banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-league__grid {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 720px) {
  .page-home .home-league__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-home .home-league__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .home-league__cell {
  position: relative;
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 20px 18px 18px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius-md);
  background: var(--c-ink);
  overflow: hidden;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-home .home-league__cell:hover,
.page-home .home-league__cell:focus-within {
  border-color: var(--c-line-strong);
  background: var(--c-tactical);
}

.page-home .home-league__cell::after {
  content: "";
  position: absolute;
  inset: auto -20% -60% 40%;
  height: 120px;
  background: radial-gradient(closest-side, rgba(76, 224, 192, 0.16), transparent 72%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease);
}

.page-home .home-league__cell:hover::after,
.page-home .home-league__cell:focus-within::after {
  opacity: 1;
}

.page-home .home-league__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-sage);
}

.page-home .home-league__name {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.18;
  color: var(--c-white);
}

.page-home .home-league__stage {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--c-text-dim);
}

.page-home .home-league__links {
  display: flex;
  gap: 8px;
  margin: 10px 0 0;
}

.page-home .home-league__links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--home-line);
  border-radius: var(--pill);
  font-size: 0.8125rem;
  color: var(--c-text);
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .home-league__links a:hover,
.page-home .home-league__links a:focus-visible {
  background: var(--c-moss);
  border-color: var(--c-moss);
  color: var(--c-white);
}

.page-home .home-league__sync {
  display: none;
}

@media (min-width: 720px) {
  .page-home .home-league__sync {
    display: block;
    position: absolute;
    top: 18px;
    right: 16px;
    margin: 0;
    font-size: 10.5px;
    letter-spacing: 0.06em;
    color: var(--c-sage);
    opacity: 0.7;
    transition: color 0.2s var(--ease), opacity 0.2s var(--ease);
  }

  .page-home .home-league__cell:hover .home-league__sync,
  .page-home .home-league__cell:focus-within .home-league__sync {
    color: var(--c-cyan);
    opacity: 1;
  }
}

/* ============ 04 两步路径 ============ */

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

.page-home .home-path__figure {
  display: none;
}

@media (min-width: 780px) {
  .page-home .home-path__figure {
    display: block;
    margin: clamp(32px, 4vw, 48px) 0 0;
  }
}

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

.page-home .home-path__node rect {
  fill: var(--c-surface);
  stroke: var(--c-line-strong);
  stroke-width: 1.5;
}

.page-home .home-path__node text {
  fill: var(--c-text);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.03em;
}

.page-home .home-path__node--end rect {
  fill: var(--c-moss);
  stroke: var(--c-cyan);
}

.page-home .home-path__node--end text {
  fill: var(--c-white);
}

.page-home .home-path__link {
  stroke: var(--c-line-strong);
  stroke-width: 2;
  stroke-dasharray: 7 7;
}

.page-home .home-path__svg marker path {
  fill: var(--c-cyan);
}

.page-home .home-path__steps {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: pathstep;
}

@media (min-width: 680px) {
  .page-home .home-path__steps {
    grid-template-columns: 1fr 1fr;
  }
}

.page-home .home-path__step {
  position: relative;
  counter-increment: pathstep;
  padding: 24px 24px 24px 68px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
}

.page-home .home-path__step::before {
  content: "0" counter(pathstep);
  position: absolute;
  left: 24px;
  top: 24px;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--c-cyan);
}

.page-home .home-path__step-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-white);
}

.page-home .home-path__step p {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-text-dim);
}

.page-home .home-path__fields {
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 22px 24px;
  border-left: 3px solid var(--c-signal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--c-tactical);
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--c-text-dim);
}

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

/* ============ 05 剪辑与评测精选 ============ */

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

.page-home .home-pick__grid {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  margin-top: clamp(32px, 4vw, 52px);
}

@media (min-width: 920px) {
  .page-home .home-pick__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.page-home .home-pick__col {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-home .home-pick__col-title {
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--c-moss);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--c-white);
}

.page-home .home-pick__media {
  margin: 0;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .home-pick__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-home .home-pick__item {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
}

.page-home .home-pick__item h4 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-white);
}

.page-home .home-pick__item p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-home .home-pick__meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  color: var(--c-cyan);
}

.page-home .home-pick__more {
  margin: 0;
}

/* ============ 06 内容体量 ============ */

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

.page-home .home-scale__grid {
  margin-top: clamp(30px, 4vw, 48px);
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .page-home .home-scale__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1080px) {
  .page-home .home-scale__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .home-scale__item {
  padding: clamp(22px, 3vw, 34px);
  background: var(--c-ink);
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .home-scale__num {
  margin: 0;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-cyan);
}

.page-home .home-scale__label {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--c-text-dim);
}

.page-home .home-scale__team {
  margin-top: clamp(26px, 3.4vw, 40px);
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  background: var(--c-ink);
  display: grid;
  gap: 12px;
  justify-items: start;
}

.page-home .home-scale__team-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-sage);
}

.page-home .home-scale__team-text {
  margin: 0;
  max-width: 58em;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--c-text-dim);
}

.page-home .home-scale__team-link {
  margin: 4px 0 0;
}

/* ============ 07 机构合作 ============ */

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

.page-home .home-partner__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(30px, 4vw, 48px);
}

@media (min-width: 800px) {
  .page-home .home-partner__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-partner__card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--home-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, var(--c-tactical), var(--c-ink));
  transition: border-color 0.2s var(--ease);
}

.page-home .home-partner__card:hover {
  border-color: var(--c-line-strong);
}

.page-home .home-partner__card-no {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-signal);
}

.page-home .home-partner__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-white);
}

.page-home .home-partner__card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--c-text-dim);
}

.page-home .home-partner__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(28px, 3.6vw, 44px);
}

.page-home .home-partner__hint {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--c-sage);
}

/* ============ 动效收敛 ============ */

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}
<<<END>>>