.page-home {
  --home-hair: rgba(138, 153, 173, .22);
  --home-hair-soft: rgba(138, 153, 173, .12);
  overflow-x: clip;
  background:
    radial-gradient(120% 55% at 88% 2%, rgba(111, 182, 201, .09), transparent 58%),
    radial-gradient(85% 45% at 4% 26%, rgba(255, 122, 26, .06), transparent 62%),
    var(--void);
}

/* ---------- 面包屑 ---------- */
.page-home .page-home__crumb {
  padding-top: 1.5rem;
}
.page-home .page-home__crumb .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--orbit);
}
.page-home .page-home__crumb .breadcrumb__item {
  padding-left: 0;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding-bottom: clamp(2.25rem, 6vw, 4rem);
  overflow: hidden;
}
.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: saturate(.85);
}
.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 11, 20, .55) 0%, rgba(7, 11, 20, .8) 54%, var(--void) 100%),
    radial-gradient(100% 70% at 78% 6%, rgba(255, 122, 26, .16), transparent 62%);
}
.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(2.25rem, 7vw, 5rem);
}
.page-home .home-hero__eyebrow {
  color: var(--signal-soft);
}
.page-home .home-hero__title {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 5.6vw, 4rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: .7rem 0 0;
  max-width: 20ch;
  color: var(--silver);
}
.page-home .home-hero__lede {
  max-width: 58ch;
  margin-top: 1.25rem;
  color: var(--orbit);
  font-size: 1rem;
  line-height: 1.8;
}

.page-home .home-hero__actions {
  display: grid;
  gap: .875rem;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}
.page-home .home-node {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: .25rem 1rem;
  padding: 1.125rem 1.25rem;
  border: 1px solid var(--home-hair);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(19, 30, 51, .92), rgba(14, 22, 40, .7));
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: border-color var(--seek) ease, transform var(--seek) ease;
}
.page-home .home-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--signal), transparent);
  opacity: 0;
  transition: opacity var(--seek) ease;
}
.page-home .home-node:hover,
.page-home .home-node:focus-visible {
  border-color: rgba(255, 122, 26, .5);
  transform: translateY(-2px);
}
.page-home .home-node:hover::before,
.page-home .home-node:focus-visible::before {
  opacity: 1;
}
.page-home .home-node__idx {
  grid-row: 1 / 3;
  align-self: start;
  padding-top: .2rem;
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--signal);
}
.page-home .home-node__title {
  font-family: var(--font-head);
  font-size: 1.125rem;
  letter-spacing: -.01em;
  color: var(--silver);
}
.page-home .home-node__desc {
  font-size: .875rem;
  line-height: 1.6;
  color: var(--orbit);
}

.page-home .home-hero__ticker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .875rem 1.5rem;
  margin: clamp(1.75rem, 5vw, 3rem) 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--home-hair);
}
.page-home .home-tick dt {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orbit);
}
.page-home .home-tick dd {
  margin: .25rem 0 0;
  font-size: 1.125rem;
  letter-spacing: -.01em;
  color: var(--silver);
}

/* ---------- 章节头 ---------- */
.page-home .home-head {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}
.page-home .home-head__lede {
  max-width: 64ch;
  color: var(--orbit);
}

/* ---------- 赛季归档 ---------- */
.page-home .home-archive {
  align-items: start;
}
.page-home .home-board {
  padding: clamp(1.125rem, 3vw, 1.75rem);
  border: 1px solid var(--home-hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(19, 30, 51, .96), rgba(14, 22, 40, .84));
}
.page-home .home-board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--home-hair);
  font-size: .8125rem;
}
.page-home .home-board__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  padding: 1.25rem 0;
}
.page-home .home-board__stats .stat__value {
  display: block;
  font-size: clamp(1.6rem, 3.6vw, 2.25rem);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--signal);
}
.page-home .home-board__stats .stat__label {
  display: block;
  margin-top: .4rem;
  font-size: .8125rem;
  color: var(--orbit);
}
.page-home .home-board__media {
  margin-top: .5rem;
}

.page-home .home-archive__side {
  margin-top: 1.5rem;
}
.page-home .home-timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 1.375rem;
  list-style: none;
}
.page-home .home-timeline::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .5rem;
  bottom: .5rem;
  width: 1px;
  background: linear-gradient(180deg, var(--signal), rgba(138, 153, 173, .16));
}
.page-home .home-timeline__item {
  position: relative;
  padding-bottom: 1.25rem;
}
.page-home .home-timeline__item::before {
  content: "";
  position: absolute;
  left: -1.375rem;
  top: .4rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orbit);
}
.page-home .home-timeline__item.is-current::before {
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 122, 26, .16);
}
.page-home .home-timeline__tag {
  display: inline-block;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--mist);
}
.page-home .home-timeline__item.is-current .home-timeline__tag {
  color: var(--signal);
}
.page-home .home-timeline__title {
  margin: .3rem 0 .35rem;
  font-family: var(--font-head);
  font-size: 1.0625rem;
  letter-spacing: -.01em;
  color: var(--silver);
}
.page-home .home-timeline__desc {
  margin: 0;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--orbit);
}

/* ---------- 本地分类标签 ---------- */
.page-home .home-labels-sec {
  border-top: 1px solid var(--home-hair-soft);
  border-bottom: 1px solid var(--home-hair-soft);
  background: linear-gradient(180deg, rgba(14, 22, 40, .72), rgba(7, 11, 20, .4));
}
.page-home .home-labels {
  align-items: start;
}
.page-home .home-labels__lede {
  max-width: 52ch;
  color: var(--orbit);
}
.page-home .home-tagset {
  display: grid;
  gap: 0;
  margin-top: 1.5rem;
}
.page-home .home-tagset__row {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: .75rem;
  align-items: start;
  padding: .75rem 0;
  border-top: 1px solid var(--home-hair);
}
.page-home .home-tagset__key {
  padding-top: .35rem;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--orbit);
}
.page-home .home-tagset__list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-home .home-tagset__list .chip {
  transition: transform var(--seek) ease, border-color var(--seek) ease;
}
.page-home .home-tagset__list .chip:hover {
  transform: translateY(-2px);
  border-color: var(--signal);
}
.page-home .home-labels__media {
  margin-top: 1.75rem;
}
.page-home .home-labels__media .media-frame {
  border: 1px solid var(--home-hair);
}

/* ---------- 三步法 ---------- */
.page-home .home-steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-home .home-step {
  position: relative;
  padding: 1.375rem 1.25rem 1.25rem 1.5rem;
  border: 1px solid var(--home-hair);
  border-radius: var(--radius);
  background: linear-gradient(170deg, rgba(19, 30, 51, .88), rgba(14, 22, 40, .62));
  overflow: hidden;
}
.page-home .home-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--signal), rgba(255, 122, 26, .08));
}
.page-home .home-step::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 26, .14), transparent 70%);
  pointer-events: none;
}
.page-home .home-step__num {
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--signal);
}
.page-home .home-step h3 {
  margin: .5rem 0 .4rem;
  font-family: var(--font-head);
  font-size: 1.25rem;
  letter-spacing: -.01em;
  color: var(--silver);
}
.page-home .home-step p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--orbit);
}
.page-home .home-steps__media {
  margin-top: 1.25rem;
  border: 1px solid var(--home-hair);
}
.page-home .home-steps__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin: 1.5rem 0 0;
}

/* ---------- 导出场景 ---------- */
.page-home .home-export-sec {
  border-top: 1px solid var(--home-hair-soft);
}
.page-home .home-export {
  align-items: start;
}
.page-home .home-export__lede {
  margin-top: 1rem;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--orbit);
}
.page-home .home-export__more {
  margin-top: 1rem;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--orbit);
}
.page-home .home-export__more a {
  color: var(--signal-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-home .home-export__cards {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}
.page-home .home-export__card {
  padding: 1.25rem;
  border: 1px solid var(--home-hair);
  border-radius: var(--radius);
  background: rgba(19, 30, 51, .58);
  transition: border-color var(--seek) ease, background var(--seek) ease;
}
.page-home .home-export__card:hover {
  border-color: rgba(111, 182, 201, .45);
  background: rgba(19, 30, 51, .82);
}
.page-home .home-export__card h3 {
  margin: .625rem 0 .375rem;
  font-family: var(--font-head);
  font-size: 1.125rem;
  letter-spacing: -.01em;
  color: var(--silver);
}
.page-home .home-export__card p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--orbit);
}

/* ---------- 品牌信任与联系 ---------- */
.page-home .home-trust {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.375rem, 4vw, 2.5rem);
  border: 1px solid rgba(255, 122, 26, .26);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(150deg, rgba(27, 43, 68, .82), rgba(19, 30, 51, .92)),
    radial-gradient(80% 120% at 100% 0%, rgba(255, 122, 26, .14), transparent 62%);
}
.page-home .home-trust__copy p {
  margin-top: 1rem;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--orbit);
}
.page-home .home-trust__note {
  font-size: .875rem;
}
.page-home .home-trust__links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}
.page-home .home-trust__contact {
  display: grid;
  gap: 0;
  align-content: start;
}
.page-home .home-trust__contact .copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .75rem;
  padding: .875rem 0;
  border-bottom: 1px solid var(--home-hair);
}
.page-home .home-trust__contact .copy-row:last-child {
  border-bottom: 0;
}
.page-home .home-trust__label {
  min-width: 3.5rem;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--orbit);
}
.page-home .home-trust__value {
  flex: 1 1 12rem;
  font-family: var(--font-mono);
  font-size: .875rem;
  line-height: 1.6;
  color: var(--silver);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-board__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .home-hero__ticker {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .home-export__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 0;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__actions {
    grid-template-columns: 1.45fr 1fr 1fr;
    gap: 1rem;
  }
  .page-home .home-archive__side {
    margin-top: 0;
  }
  .page-home .home-labels__media {
    margin-top: 0;
  }
  .page-home .home-trust {
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
  }
  .page-home .home-labels__copy {
    padding-right: 1.5rem;
  }
  .page-home .home-export__copy {
    padding-right: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-node,
  .page-home .home-node::before,
  .page-home .home-tagset__list .chip,
  .page-home .home-export__card {
    transition: none;
  }
  .page-home .home-node:hover,
  .page-home .home-node:focus-visible,
  .page-home .home-tagset__list .chip:hover {
    transform: none;
  }
}
<<<END>>>