.page-home {
  --hm-rail-w: 96px;
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 封面 ---------- */
.page-home .hm-cover {
  position: relative;
  padding: clamp(26px, 4vw, 52px) 0 clamp(38px, 6vw, 76px);
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(circle at 86% 12%, rgba(255, 107, 44, 0.26), transparent 52%),
    radial-gradient(circle at 6% 92%, rgba(30, 144, 255, 0.2), transparent 56%),
    var(--ink);
}

.page-home .hm-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(114deg, rgba(242, 245, 249, 0.045) 0 2px, transparent 2px 28px);
  pointer-events: none;
}

.page-home .hm-cover__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 46px);
  align-items: end;
}

.page-home .hm-cover__eyebrow {
  margin: 0;
  color: var(--orange);
}

.page-home .hm-cover__title {
  margin: 12px 0 0;
  font-size: clamp(2.9rem, 10vw, 6.4rem);
  font-weight: 300;
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-home .hm-cover__lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

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

.page-home .hm-cover__actions .btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

.page-home .hm-cover__hint {
  margin: 16px 0 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--silver);
}

.page-home .hm-board {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hm-board__figure {
  margin: 0;
  position: relative;
  aspect-ratio: 16 / 10;
  border: 2px solid var(--line);
  overflow: hidden;
  background: var(--panel);
}

.page-home .hm-board__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.15) contrast(1.05);
}

.page-home .hm-board__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(198deg, rgba(11, 14, 20, 0.12) 0%, rgba(11, 14, 20, 0.9) 92%);
}

.page-home .hm-board__slab {
  position: relative;
  z-index: 2;
  justify-self: end;
  margin-top: -20%;
  width: min(300px, 82%);
  padding: 16px 22px 20px;
  text-align: right;
  color: var(--ink);
  border: 2px solid var(--orange-soft);
  box-shadow: var(--shadow-hard);
  background:
    radial-gradient(circle at 84% 18%, rgba(255, 255, 255, 0.42), transparent 60%),
    linear-gradient(152deg, var(--orange) 0%, var(--orange-soft) 100%);
  clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .hm-board__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(11, 14, 20, 0.78);
}

.page-home .hm-board__num {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(3.6rem, 14vw, 6.4rem);
  font-weight: 900;
  line-height: 0.84;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .hm-board__unit {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(11, 14, 20, 0.82);
}

/* ---------- 主体与坐标尺 ---------- */
.page-home .hm-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hm-rail {
  padding: 12px 0 2px;
  border-bottom: 2px solid var(--line);
}

.page-home .hm-rail__label {
  margin: 0 0 8px;
  color: var(--silver);
}

.page-home .hm-rail__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  scrollbar-width: none;
}

.page-home .hm-rail__list::-webkit-scrollbar {
  display: none;
}

.page-home .hm-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 2px solid var(--line);
  color: var(--silver);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .hm-rail__list a:hover,
.page-home .hm-rail__list a:focus-visible {
  color: var(--paper);
  border-color: var(--orange);
}

.page-home .hm-rail__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

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

/* ---------- 分区通用 ---------- */
.page-home .hm-section {
  padding: clamp(38px, 7vw, 84px) 0;
  border-bottom: 2px dashed var(--line);
}

.page-home .hm-head__title {
  margin: 10px 0 12px;
  font-size: clamp(1.55rem, 4.4vw, 2.5rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .hm-head__text {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-home .hm-more {
  margin: 22px 0 0;
}

.page-home [data-reveal] {
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

/* ---------- 赛事带 ---------- */
.page-home .hm-projects {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-home .hm-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(236px, 80%);
  gap: 16px;
  overflow-x: auto;
  padding: 18px 2px 22px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-home .hm-match {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: 6px 6px 0 rgba(11, 14, 20, 0.9);
}

.page-home .hm-match__img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  border-bottom: 2px solid var(--line);
}

.page-home .hm-match__body {
  padding: 14px 16px 18px;
}

.page-home .hm-match__meta {
  display: flex;
  gap: 10px;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blue);
}

.page-home .hm-match__score {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 12px 0 10px;
}

.page-home .hm-match__team {
  font-size: 14px;
  color: var(--paper);
}

.page-home .hm-match__num {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--orange);
  white-space: nowrap;
}

.page-home .hm-match__num--wide {
  display: block;
  margin: 14px 0 10px;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
}

.page-home .hm-match__phase {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-home .hm-hot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border: 1px solid var(--lime);
  color: var(--lime);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.page-home .hm-hot::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  animation: hm-pulse 1.9s ease-in-out infinite;
}

@keyframes hm-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.65); }
}

/* ---------- 两步到场 ---------- */
.page-home .hm-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .hm-step {
  position: relative;
  padding: 22px 20px 24px;
  border: 2px solid var(--line);
  background:
    linear-gradient(152deg, rgba(30, 144, 255, 0.16), transparent 62%),
    var(--panel);
}

.page-home .hm-step__n {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  color: var(--blue);
}

.page-home .hm-step__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--paper);
}

.page-home .hm-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-home .hm-route__note {
  margin: 22px 0 0;
  padding: 4px 0 4px 14px;
  border-left: 3px solid var(--orange);
  font-size: 14px;
  line-height: 1.78;
  color: var(--silver);
}

.page-home .hm-route__note a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-home .hm-route__note a:hover,
.page-home .hm-route__note a:focus-visible {
  color: var(--orange-soft);
}

/* ---------- 关注列表 ---------- */
.page-home .hm-watch {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-home .hm-watch__copy .hm-head__title {
  margin-top: 10px;
}

.page-home .hm-watch__copy .btn {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
}

.page-home .hm-watch__stack {
  position: relative;
  padding: 0 0 0 0;
}

.page-home .hm-watch__card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: 5px 5px 0 rgba(11, 14, 20, 0.9);
}

.page-home .hm-watch__card + .hm-watch__card {
  margin-top: 12px;
}

.page-home .hm-watch__card:nth-child(2) {
  border-color: var(--blue);
  margin-left: 16px;
}

.page-home .hm-watch__card:nth-child(3) {
  margin-left: 8px;
}

.page-home .hm-watch__team {
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
}

.page-home .hm-watch__next {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--silver);
  text-align: right;
  flex: 1 1 auto;
}

.page-home .hm-watch__star {
  font-size: 15px;
  color: var(--orange);
  line-height: 1;
}

.page-home .hm-watch__star--dim {
  color: var(--silver);
}

.page-home .hm-watch__figure {
  margin: 18px 0 0 8px;
  border: 2px solid var(--line);
  overflow: hidden;
}

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

/* ---------- 专栏 ---------- */
.page-home .hm-columns__figure {
  margin: 26px 0 0;
  border: 2px solid var(--line);
  overflow: hidden;
  background: var(--panel);
}

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

.page-home .hm-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.page-home .hm-col {
  padding: 20px 18px 22px;
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--line);
  box-shadow: 6px 6px 0 rgba(11, 14, 20, 0.9);
}

.page-home .hm-col__tag {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--blue-deep);
  color: var(--blue-deep);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.page-home .hm-col__title {
  margin: 12px 0 8px;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}

.page-home .hm-col__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: #3A4557;
}

.page-home .hm-col__meta {
  margin: 14px 0 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #5B6678;
}

/* ---------- 数据来源 ---------- */
.page-home .hm-sources {
  background:
    linear-gradient(180deg, rgba(30, 144, 255, 0.08), transparent 70%),
    var(--ink);
}

.page-home .hm-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 26px 0 0;
  padding: 2px;
  background: var(--line);
  border: 2px solid var(--line);
}

.page-home .hm-stat {
  padding: 20px 14px 18px;
  background: var(--panel);
}

.page-home .hm-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 5.6vw, 2.8rem);
  font-weight: 900;
  line-height: 1;
  color: var(--orange);
}

.page-home .hm-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-home .hm-sources__note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--lime);
  font-size: 13px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 出口 ---------- */
.page-home .hm-exit {
  padding: clamp(38px, 6vw, 70px) 0 clamp(30px, 5vw, 56px);
}

.page-home .hm-exit__title {
  margin: 0;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .hm-exit__links {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
}

.page-home .hm-exit__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 16px;
  border: 2px solid var(--line);
  color: var(--paper);
  font-size: 15px;
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .hm-exit__links a:hover,
.page-home .hm-exit__links a:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateX(4px);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-home .hm-track {
    grid-auto-columns: minmax(250px, 32%);
  }

  .page-home .hm-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .hm-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .hm-exit__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hm-cover__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .hm-watch {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-home .hm-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .hm-body {
    grid-template-columns: var(--hm-rail-w) minmax(0, 1fr);
    column-gap: clamp(24px, 3vw, 48px);
    align-items: start;
  }

  .page-home .hm-rail {
    position: sticky;
    top: 104px;
    padding: 40px 12px 0 0;
    border-bottom: 0;
    border-right: 2px solid var(--line);
  }

  .page-home .hm-rail__label {
    margin-bottom: 14px;
  }

  .page-home .hm-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-home .hm-rail__list a {
    border: 0;
    border-left: 2px solid transparent;
    padding: 9px 6px;
    font-size: 12px;
  }

  .page-home .hm-rail__list a:hover,
  .page-home .hm-rail__list a:focus-visible {
    border-left-color: var(--orange);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-hot::before {
    animation: none;
  }

  .page-home [data-reveal] {
    transition: none;
  }

  .page-home .hm-exit__links a:hover {
    transform: none;
  }
}
<<<END>>