.page-home {
  --home-rail: 24px;
  position: relative;
  overflow-x: clip;
}

.page-home .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 2px solid var(--blue-line);
}

.page-home .section-head h2 {
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 0;
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  padding: 28px 0 8px;
}

.page-home .hero__frame {
  position: relative;
  border: var(--frame) solid var(--blue-line);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(255, 107, 44, 0.16), transparent 58%),
    linear-gradient(180deg, rgba(18, 34, 74, 0.6), rgba(10, 23, 48, 0.1) 62%),
    var(--night);
  padding: clamp(20px, 4vw, 44px);
  box-shadow: var(--shadow-1);
}

.page-home .hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(44, 66, 112, 0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(44, 66, 112, 0.4) 1px, transparent 1px);
  background-size: 96px 96px;
  -webkit-mask-image: radial-gradient(circle at 26% 18%, #000 0%, transparent 74%);
  mask-image: radial-gradient(circle at 26% 18%, #000 0%, transparent 74%);
  pointer-events: none;
}

.page-home .hero__corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 0 solid var(--ember);
  pointer-events: none;
  z-index: 2;
}

.page-home .hero__corner--tl { top: -3px; left: -3px; border-top-width: 3px; border-left-width: 3px; }
.page-home .hero__corner--tr { top: -3px; right: -3px; border-top-width: 3px; border-right-width: 3px; }
.page-home .hero__corner--bl { bottom: -3px; left: -3px; border-bottom-width: 3px; border-left-width: 3px; }
.page-home .hero__corner--br { bottom: -3px; right: -3px; border-bottom-width: 3px; border-right-width: 3px; }

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  align-items: stretch;
}

.page-home .hero__title {
  margin: 12px 0 0;
  font-size: clamp(27px, 5.2vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--mist);
  max-width: 15em;
}

.page-home .hero__lede {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--steel);
}

.page-home .hero__points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 40em;
}

.page-home .hero__points li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 15px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .hero__points li::before {
  content: "";
  width: 22px;
  height: 2px;
  margin-top: 12px;
  background: var(--grad-ember);
}

.page-home .hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .hero__figure {
  position: relative;
  margin: 0;
  border: 2px solid var(--blue-line);
  background: var(--grad-panel);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-2);
}

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

/* ---------- 分类主题带 ---------- */
.page-home .cat-band {
  margin-top: 56px;
  background: var(--night-2);
  border-top: 2px solid var(--blue-line);
  border-bottom: 2px solid var(--blue-line);
  padding: clamp(26px, 4.5vw, 46px) 0;
}

.page-home .cat-band__lede {
  margin: 0 0 20px;
  max-width: 46em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-home .cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .cat-list__item {
  border: 2px solid var(--blue-line);
  background: var(--night);
  padding: 14px 12px 15px;
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .cat-list__item:hover {
  border-color: var(--ember);
  transform: translateY(-3px);
}

.page-home .cat-list__num {
  display: block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-home .cat-list__name {
  display: block;
  margin-top: 6px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-home .cat-band__tags {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--blue-line);
}

.page-home .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.page-home a.tag {
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-home a.tag:hover {
  border-color: var(--ember);
  color: var(--mist);
}

/* ---------- 战报 + 集锦 ---------- */
.page-home .reports {
  margin-top: 60px;
}

.page-home .reports__grid {
  display: grid;
  gap: 28px;
}

.page-home .tl {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 4px;
  position: relative;
}

.page-home .tl::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--ember), var(--blue-line) 55%, rgba(44, 66, 112, 0.3));
}

.page-home .tl__item {
  position: relative;
  padding: 0 0 22px 34px;
}

.page-home .tl__item:last-child {
  padding-bottom: 0;
}

.page-home .tl__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--blue-line);
  background: var(--night);
}

.page-home .tl__item--live::before {
  border-color: var(--ember);
  background: var(--ember);
  animation: homeTlPulse 2.4s ease-out infinite;
}

.page-home .tl__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-home .tl__meta .mono {
  font-size: 12px;
  color: var(--steel);
  letter-spacing: 0.02em;
}

.page-home .tl__text {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--mist);
  max-width: 34em;
}

.page-home .tl__item--feature {
  padding-left: 34px;
}

.page-home .tl__item--feature .tl__body {
  min-width: 0;
}

.page-home .tl__figure {
  margin: 12px 0 0;
  border: 2px solid var(--blue-line);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--grad-panel);
}

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

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

.page-home .reports__aside-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--blue-line);
}

.page-home .reports__aside-head h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-home .reports__aside-note {
  font-size: 11.5px;
  color: var(--steel);
  letter-spacing: 0.04em;
}

.page-home .hl-scroll {
  display: flex;
  gap: 12px;
  margin-top: 14px;
  overflow-x: auto;
  padding: 4px 2px 14px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--blue-line) transparent;
  -webkit-overflow-scrolling: touch;
}

.page-home .hl-scroll::-webkit-scrollbar {
  height: 6px;
}

.page-home .hl-scroll::-webkit-scrollbar-thumb {
  background: var(--blue-line);
}

.page-home .hl-scroll:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 4px;
}

.page-home .hl-card {
  flex: 0 0 236px;
  scroll-snap-align: start;
  display: block;
  text-decoration: none;
  border: 2px solid var(--blue-line);
  background: var(--night-2);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-home .hl-card:hover,
.page-home .hl-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--ember);
  box-shadow: var(--shadow-2);
}

.page-home .hl-card__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--grad-panel);
}

.page-home .hl-card__cover--plain {
  background:
    linear-gradient(100deg, rgba(255, 138, 61, 0.22), rgba(232, 180, 74, 0.1) 60%, transparent),
    var(--night);
}

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

.page-home .hl-card__cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 46%, rgba(255, 138, 61, 0.45) 100%);
  pointer-events: none;
}

.page-home .hl-play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: grid;
  place-items: center;
  z-index: 2;
  background: rgba(10, 23, 48, 0.55);
}

.page-home .hl-play::after {
  content: "";
  width: 0;
  height: 0;
  margin-left: 3px;
  border-left: 11px solid var(--gold);
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
}

.page-home .hl-card__body {
  display: grid;
  gap: 4px;
  padding: 10px 12px 12px;
}

.page-home .hl-card__meta {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-home .hl-card__title {
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--mist);
}

/* ---------- 双端对照 ---------- */
.page-home .dual {
  margin-top: 60px;
}

.page-home .dual__grid {
  display: grid;
  gap: 22px;
}

.page-home .dual__figure {
  margin: 0;
  border: 2px solid var(--blue-line);
  overflow: hidden;
  aspect-ratio: 25 / 16;
  background: var(--grad-panel);
  box-shadow: var(--shadow-1);
}

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

.page-home .dual__panels {
  display: grid;
  gap: 14px;
}

.page-home .dual__panel {
  position: relative;
  border: 2px solid var(--blue-line);
  background: var(--night-2);
  padding: 18px 18px 18px 22px;
}

.page-home .dual__panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--grad-ember);
}

.page-home .dual__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-home .dual__name {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-home .dual__size {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-home .dual__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-home .dual__list li {
  position: relative;
  padding-left: 14px;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--steel);
}

.page-home .dual__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 2px;
  background: var(--ember);
}

/* ---------- 三步路径 ---------- */
.page-home .steps {
  margin-top: 60px;
}

.page-home .steps__grid {
  display: grid;
  gap: 14px;
}

.page-home .step {
  position: relative;
  border: 2px solid var(--blue-line);
  background: linear-gradient(180deg, rgba(18, 34, 74, 0.75), rgba(10, 23, 48, 0.9));
  padding: 20px 20px 22px;
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-home .step:hover {
  border-color: var(--ember);
  box-shadow: var(--shadow-1);
}

.page-home .step__num {
  display: block;
  font-family: var(--f-mono);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.page-home .step__title {
  margin: 12px 0 0;
  font-size: 16.5px;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-home .step__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 收尾色带 ---------- */
.page-home .pledge {
  margin-top: 60px;
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: 2px solid var(--blue-line);
  border-bottom: 2px solid var(--blue-line);
  background:
    linear-gradient(100deg, rgba(255, 138, 61, 0.16), rgba(232, 180, 74, 0.06) 46%, transparent 78%),
    var(--night-2);
}

.page-home .pledge__title {
  margin: 0 0 22px;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-home .pledge__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
}

.page-home .pledge__cell {
  display: grid;
  gap: 6px;
  padding-left: 14px;
  border-left: 2px solid var(--blue-line);
}

.page-home .pledge__num {
  font-family: var(--f-mono);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.page-home .pledge__label {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--steel);
}

.page-home .pledge__foot {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--blue-line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel);
  max-width: 56em;
}

.page-home .pledge__foot a {
  color: var(--ember);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 44, 0.5);
}

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

@keyframes homeTlPulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 44, 0.55); }
  70% { box-shadow: 0 0 0 12px rgba(255, 107, 44, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 44, 0); }
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .cat-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .pledge__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .hl-card {
    flex: 0 0 260px;
  }
}

@media (max-width: 639px) {
  .page-home .hero__figure {
    aspect-ratio: 16 / 11;
  }
  .page-home .tl__item--feature .tl__figure {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding-top: 40px;
  }
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 36px;
  }
  .page-home .dual__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
  .page-home .steps__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .reports__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }
  .page-home .cat-list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-home .tl__item--feature {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 16px;
    align-items: start;
  }
  .page-home .tl__item--feature .tl__figure {
    margin: 2px 0 0;
    aspect-ratio: 16 / 10;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tl__item--live::before,
  .page-home .hl-card,
  .page-home .cat-list__item,
  .page-home .step {
    animation: none;
    transition: none;
  }
  .page-home .hl-card:hover,
  .page-home .hl-card:focus-visible,
  .page-home .cat-list__item:hover {
    transform: none;
  }
}
<<<END>>>