.page-home {
  --home-rail: 176px;
  --home-section-gap: clamp(46px, 5.5vw, 76px);
  background: var(--ink);
  color: var(--chalk);
}

.page-home section[id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(28px, 5vw, 62px)) var(--gutter) clamp(36px, 5vw, 68px);
  background:
    radial-gradient(120% 90% at 86% 10%, rgba(198, 255, 46, 0.09), transparent 56%),
    radial-gradient(90% 80% at 0% 100%, rgba(46, 125, 255, 0.10), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-home .home-hero__inner {
  max-width: var(--shell);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.5vw, 56px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: 5fr 7fr;
  }
}

.page-home .home-hero__context {
  display: inline-block;
  margin: 0;
  padding: 5px 10px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .home-hero__index {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-home .home-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5.2vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-home .home-hero__title em {
  font-style: normal;
  color: var(--neon);
}

.page-home .home-hero__lead {
  margin: 20px 0 0;
  max-width: 42ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--chalk);
  opacity: 0.8;
}

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

.page-home .home-hero__actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-home .home-hero__actions .btn--neon {
  background: var(--neon);
  color: var(--ink);
}

.page-home .home-hero__actions .btn--neon:hover {
  background: var(--neon-deep);
}

.page-home .home-hero__actions .btn--ghost {
  border-color: var(--line);
  color: var(--chalk);
  background: transparent;
}

.page-home .home-hero__actions .btn--ghost:hover {
  border-color: var(--neon);
  color: var(--neon);
}

.page-home .home-hero__panel {
  position: relative;
  z-index: 0;
  padding: clamp(10px, 1.6vw, 18px);
  border: 1px solid var(--line);
  background: #0B0E13;
}

.page-home .home-hero__panel::before {
  content: "";
  position: absolute;
  inset: 14px 14px -14px -14px;
  border: 1px solid var(--line);
  z-index: -1;
  pointer-events: none;
}

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

/* ---------- 首屏通栏图 ---------- */
.page-home .home-banner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(26px, 4vw, 48px) var(--gutter) 0;
}

.page-home .home-banner .figure__media {
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-home .home-banner .figure__cap {
  margin-top: 12px;
  font-size: var(--fs-note);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 主体骨架 ---------- */
.page-home .home-shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding: var(--home-section-gap) var(--gutter) 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  column-gap: clamp(24px, 3.6vw, 48px);
  row-gap: var(--home-section-gap);
  align-items: start;
}

@media (min-width: 1024px) {
  .page-home .home-shell {
    grid-template-columns: var(--home-rail) minmax(0, 1fr);
  }
}

.page-home .home-shell > section + section {
  border-top: 1px solid var(--line);
  padding-top: clamp(30px, 4vw, 52px);
}

/* ---------- 侧栏索引 ---------- */
.page-home .home-rail {
  display: none;
}

@media (min-width: 1024px) {
  .page-home .home-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 30px);
  }
}

.page-home .home-rail__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-home .home-rail__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .home-rail__link {
  display: block;
  padding: 7px 0 7px 12px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .home-rail__link:hover,
.page-home .home-rail__link:focus-visible {
  color: var(--chalk);
  border-left-color: var(--neon);
}

.page-home .home-rail__link.is-active,
.page-home .home-rail__link[aria-current] {
  color: var(--neon);
  border-left-color: var(--neon);
}

/* ---------- 章节头 ---------- */
.page-home .home-head {
  display: grid;
  gap: 10px;
  max-width: 60ch;
}

.page-home .home-head .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-h2);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-home .home-head .lead {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--chalk);
  opacity: 0.76;
}

/* ---------- 登录三步 ---------- */
.page-home .home-steps {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0 0 12px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(252px, 1fr);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

@media (min-width: 880px) {
  .page-home .home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow: visible;
    padding-bottom: 0;
  }
}

.page-home .home-step {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--neon);
}

.page-home .home-step__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--neon);
}

.page-home .home-step__title {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 900;
  line-height: 1.3;
}

.page-home .home-step__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--chalk);
  opacity: 0.78;
}

.page-home .home-step__kink {
  margin: 0;
  font-size: var(--fs-note);
  line-height: 1.6;
  color: var(--muted);
}

.page-home .home-step__meta {
  margin: auto 0 0;
  padding-top: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--neon-deep);
}

.page-home .home-flow__foot {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
}

.page-home .home-flow__foot p {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .home-flow__foot .btn {
  flex: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--line);
  color: var(--chalk);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-home .home-flow__foot .btn:hover {
  border-color: var(--neon);
  color: var(--neon);
}

/* ---------- 赛季数据总览 ---------- */
.page-home .home-numbers__grid {
  margin-top: clamp(24px, 3vw, 36px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.5vw, 48px);
}

@media (min-width: 1024px) {
  .page-home .home-numbers__grid {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    align-items: start;
  }
}

.page-home .home-numbers__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 560px) {
  .page-home .home-numbers__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }
}

.page-home .home-stat {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .home-stat .stat__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-home .home-stat .stat__value--neon {
  color: var(--neon);
}

.page-home .home-stat .stat__unit {
  margin: 8px 0 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--chalk);
}

.page-home .home-stat .stat__label {
  margin: 6px 0 0;
  font-size: var(--fs-note);
  line-height: 1.65;
  color: var(--muted);
}

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

.page-home .home-numbers__figure .figure__media {
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .home-numbers__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-numbers__figure .figure__cap {
  margin-top: 10px;
  font-size: var(--fs-note);
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 三条主线 ---------- */
.page-home .home-tracks {
  margin-top: clamp(24px, 3vw, 36px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
}

@media (min-width: 920px) {
  .page-home .home-tracks {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-track:nth-child(1) {
    grid-column: 1 / 7;
  }

  .page-home .home-track:nth-child(2) {
    grid-column: 8 / 13;
    margin-top: 64px;
  }

  .page-home .home-track:nth-child(3) {
    grid-column: 2 / 8;
  }
}

.page-home .home-track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.4vw, 30px);
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.page-home .home-track:hover {
  border-color: var(--neon-deep);
  transform: translateY(-3px);
}

.page-home .home-track__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-h3);
  line-height: 1.28;
}

.page-home .home-track__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--chalk);
  opacity: 0.78;
}

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

.page-home .home-track__figure .figure__media {
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .home-track__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-track__meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-home .home-track__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 15px;
  font-weight: 500;
  color: var(--neon);
  text-decoration: none;
}

.page-home .home-track__link:hover {
  text-decoration: underline;
}

/* ---------- 赛场动态 ---------- */
.page-home .home-ticker {
  margin-top: clamp(22px, 3vw, 32px);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(258px, 320px);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 14px;
  scrollbar-width: thin;
}

.page-home .home-ticker__item {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 0.22s ease;
}

.page-home .home-ticker__item:hover {
  border-color: var(--neon-deep);
}

.page-home .home-ticker__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon-deep);
}

.page-home .home-ticker__title {
  margin: 0;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.4;
}

.page-home .home-ticker__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-home .home-ticker__link {
  margin-top: auto;
  padding-top: 10px;
  font-size: 13px;
  color: var(--neon);
  text-decoration: none;
}

.page-home .home-ticker__link:hover {
  text-decoration: underline;
}

.page-home .home-updates__figure {
  margin: clamp(24px, 3vw, 36px) 0 0;
  max-width: 680px;
}

.page-home .home-updates__figure .figure__media {
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-home .home-updates__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-updates__figure .figure__cap {
  margin-top: 10px;
  font-size: var(--fs-note);
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 信任条 ---------- */
.page-home .home-trust {
  margin-top: clamp(56px, 8vw, 104px);
  background: var(--chalk);
  color: var(--ink);
}

.page-home .home-trust__inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(40px, 5.5vw, 72px) var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

@media (min-width: 880px) {
  .page-home .home-trust__inner {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }
}

.page-home .home-trust__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink);
  opacity: 0.55;
}

.page-home .home-trust__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.3;
  color: var(--ink);
}

.page-home .home-trust__text {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.8;
  color: var(--ink);
}

.page-home .home-trust__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 22px;
}

.page-home .home-trust__links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--neon-deep);
  transition: border-color 0.2s ease;
}

.page-home .home-trust__links a:hover {
  border-bottom-color: var(--ink);
}

/* ---------- 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;
  }
}
<<<END>>>