.page-home {
  --home-rail: 96px;
  --home-hair: rgba(46, 74, 66, 0.9);
  background: var(--ink);
  color: var(--cream);
  overflow-x: hidden;
}

/* ---------- 首屏海报 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: clamp(108px, 17vh, 172px);
  padding-bottom: clamp(52px, 8vw, 96px);
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.7) contrast(1.05);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(80% 60% at 78% 12%, rgba(76, 242, 200, 0.09) 0%, transparent 62%),
    linear-gradient(180deg, rgba(10, 31, 26, 0.94) 0%, rgba(10, 31, 26, 0.74) 46%, var(--ink) 100%);
}

.page-home .hero__inner {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}

.page-home .hero__context {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .hero__context::before {
  content: "";
  display: block;
  width: 34px;
  height: 1px;
  background: var(--amber);
}

.page-home .hero__title {
  margin: 20px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(42px, 8.6vw, 100px);
  line-height: 0.93;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-home .hero__lede {
  margin: 24px 0 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.78;
  color: rgba(245, 242, 233, 0.8);
}

.page-home .hero__actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero__card {
  background: rgba(22, 48, 42, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}

.page-home .hero__card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-home .hero__card-figure {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

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

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

.page-home .hero__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid rgba(46, 74, 66, 0.7);
  font-size: 13px;
}

.page-home .hero__row dt {
  color: var(--muted);
}

.page-home .hero__row dd {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--cream);
}

.page-home .hero__row--accent dd {
  color: var(--cyan);
}

/* ---------- 页面骨架与章节轴 ---------- */
.page-home .home-shell {
  display: block;
}

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

.page-home .home-rail {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-deep);
  padding: 0 var(--pad-x);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-rail__list {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
}

.page-home .home-rail__link {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 0;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .home-rail__link:hover {
  color: var(--cream);
}

.page-home .home-rail__link[aria-current="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-home .home-rail__num {
  font-size: 11px;
  color: var(--amber);
}

.page-home .home-rail__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 章节头部 ---------- */
.page-home .home-head {
  max-width: 60ch;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-home .home-head .section-title {
  margin: 0 0 14px;
}

.page-home .home-head p {
  margin: 0;
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 当前轮次赛程板 ---------- */
.page-home .board__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .fixture {
  display: grid;
  gap: 7px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-home .fixture__top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .fixture__league {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-home .fixture__teams {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.25vw, 17px);
  color: var(--cream);
}

.page-home .fixture__teams .sep {
  padding: 0 8px;
  color: var(--muted);
}

.page-home .fixture__info {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
}

.page-home .fixture__venue {
  font-family: var(--font-body);
}

.page-home .home-note {
  margin-top: clamp(20px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  color: var(--muted);
}

.page-home .home-note p {
  margin: 0;
}

.page-home .home-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.page-home .home-note__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

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

.page-home .home-note__links a:focus-visible,
.page-home .post:focus-visible,
.page-home .check__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 四步自查 ---------- */
.page-home .home-check {
  background: var(--sand);
  color: var(--ink-on-sand);
}

.page-home .home-check .home-head p {
  color: rgba(19, 26, 23, 0.72);
}

.page-home .check__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

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

.page-home .check__figure img {
  filter: grayscale(0.25) contrast(1.05);
}

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

.page-home .check__item {
  position: relative;
}

.page-home .check__item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 54px;
  bottom: 16px;
  width: 1px;
  background: rgba(19, 26, 23, 0.2);
}

.page-home .check__link {
  display: block;
  position: relative;
  padding: 16px 0 16px 56px;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(19, 26, 23, 0.14);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .check__link:hover {
  transform: translateY(-2px);
  border-bottom-color: rgba(19, 26, 23, 0.5);
}

.page-home .check__num {
  position: absolute;
  left: 0;
  top: 16px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(19, 26, 23, 0.32);
  background: var(--sand);
  font-size: 12px;
  color: var(--ink-on-sand);
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .check__link:hover .check__num {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--sand);
}

.page-home .check__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .check__result {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(19, 26, 23, 0.72);
}

.page-home .check__foot {
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 内容服务 ---------- */
.page-home .home-services {
  position: relative;
  overflow: hidden;
}

.page-home .services__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .services__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-home .services__inner {
  position: relative;
  z-index: 1;
}

.page-home .services__grid {
  display: grid;
  gap: 16px;
}

.page-home .services__metric {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.1;
  color: var(--cyan);
}

.page-home .services__unit {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-home .services__foot {
  margin-top: clamp(24px, 3vw, 36px);
}

/* ---------- 赛事观察 ---------- */
.page-home .home-watch {
  background: var(--sand);
  color: var(--ink-on-sand);
}

.page-home .home-watch .home-head p {
  color: rgba(19, 26, 23, 0.72);
}

.page-home .watch__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(19, 26, 23, 0.18);
}

.page-home .post {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(19, 26, 23, 0.18);
  transition: transform 0.18s var(--ease);
}

.page-home .post:hover {
  transform: translateX(4px);
}

.page-home .post__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: rgba(19, 26, 23, 0.62);
}

.page-home .post__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
  line-height: 1.42;
}

.page-home .post__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(19, 26, 23, 0.72);
}

.page-home .watch__foot {
  margin-top: clamp(24px, 3vw, 34px);
}

/* ---------- 起步引导 ---------- */
.page-home .start__grid {
  display: grid;
  gap: 20px;
}

.page-home .start__step {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-home .start__step:first-child {
  border-top-color: var(--amber);
}

.page-home .start__num {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-home .start__step h3 {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.45;
}

.page-home .start__step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .start__actions {
  margin-top: clamp(26px, 3vw, 36px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 768px) {
  .page-home .start__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-home .fixture {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) auto;
    align-items: center;
    gap: 20px;
    padding: 18px 12px;
  }

  .page-home .fixture:hover {
    background: rgba(22, 48, 42, 0.55);
    padding-left: 18px;
  }

  .page-home .fixture__info {
    justify-content: flex-end;
    text-align: right;
  }

  .page-home .check__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-home .services__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-home .services__item:nth-child(2) {
    grid-column: 9 / span 4;
  }

  .page-home .services__item:nth-child(3) {
    grid-column: 2 / span 4;
  }

  .page-home .services__item:nth-child(4) {
    grid-column: 7 / span 6;
  }

  .page-home .post {
    grid-template-columns: 220px minmax(0, 1fr);
    column-gap: 32px;
    align-items: baseline;
  }

  .page-home .post__meta {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-home .post__title,
  .page-home .post__desc {
    grid-column: 2;
  }
}

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

  .page-home .home-rail {
    position: sticky;
    top: 90px;
    align-self: start;
    border-top: none;
    border-bottom: none;
    background: transparent;
    padding: clamp(56px, 6vw, 84px) 0 0 var(--pad-x);
    overflow: visible;
  }

  .page-home .home-rail__list {
    position: relative;
    flex-direction: column;
    gap: 2px;
    padding: 0 0 0 14px;
  }

  .page-home .home-rail__list::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--line);
  }

  .page-home .home-rail__link {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    padding: 7px 0;
    font-size: 12px;
    border-bottom: none;
  }

  .page-home .hero__inner {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .hero__copy {
    grid-column: 1 / span 8;
  }

  .page-home .hero__card {
    grid-column: 9 / span 4;
    margin-top: -40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .fixture,
  .page-home .post,
  .page-home .check__link,
  .page-home .check__num,
  .page-home .home-rail__link {
    transition: none;
  }

  .page-home .post:hover,
  .page-home .check__link:hover {
    transform: none;
  }
}
<<<END>>>