.page-home {
  --home-line: rgba(28, 58, 86, 0.9);
  --home-panel: #12293F;
  --home-warm-glow: radial-gradient(120% 80% at 0% 0%, rgba(255, 138, 61, 0.16), transparent 62%);
  --home-cool-glow: radial-gradient(120% 80% at 100% 0%, rgba(47, 224, 138, 0.14), transparent 62%);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home .section {
  padding-block: clamp(44px, 6.5vw, 92px);
}

.page-home .section__head {
  position: relative;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-home .section__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.8vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-home .section__lede {
  max-width: 40em;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .section__ghost {
  position: absolute;
  top: -30px;
  right: 0;
  font-family: var(--font-display);
  font-size: clamp(88px, 13vw, 180px);
  line-height: 1;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--wine);
  opacity: 0.55;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* ---------- 封面 ---------- */

.page-home .cover {
  position: relative;
  padding-block: clamp(18px, 3vw, 34px) clamp(28px, 4vw, 56px);
  background: linear-gradient(180deg, rgba(18, 41, 63, 0.7) 0%, rgba(11, 27, 43, 0) 70%);
  overflow: hidden;
}

.page-home .cover__tape {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 10px 18px;
  border: 1px solid var(--ink-3);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 138, 61, 0.14), rgba(11, 27, 43, 0.4) 50%, rgba(47, 224, 138, 0.14));
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .cover__tape-label {
  color: var(--orange-soft);
  letter-spacing: 0.14em;
}

.page-home .cover__count {
  font-size: clamp(18px, 2.4vw, 24px);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--green);
  text-shadow: 0 0 18px rgba(47, 224, 138, 0.35);
}

.page-home .cover__tape-note {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
}

.page-home .cover__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(26px, 4vw, 46px);
}

.page-home .cover__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(42px, 9.2vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--paper);
}

.page-home .cover__lede {
  max-width: 34em;
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(243, 246, 248, 0.84);
}

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

.page-home .cover__side {
  position: relative;
  border: 1px solid var(--ink-3);
  border-radius: var(--radius);
  background: var(--home-panel);
  background-image: var(--home-cool-glow);
  padding: clamp(18px, 2.6vw, 26px);
}

.page-home .cover__side-label {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--green-soft);
}

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

.page-home .cover__soon-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--ink-3);
  font-size: 15px;
}

.page-home .cover__soon-item:last-child {
  border-bottom: 0;
}

.page-home .cover__soon-name {
  color: var(--paper);
}

.page-home .cover__soon-time {
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--green);
}

.page-home .cover__side-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .cover__media {
  margin: clamp(28px, 4vw, 52px) 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

.page-home .cover__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.72) brightness(0.78);
}

/* ---------- 章节索引 ---------- */

.page-home .chapter-index {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
  border-bottom: 1px solid var(--ink-3);
  scrollbar-width: none;
}

.page-home .chapter-index::-webkit-scrollbar {
  display: none;
}

.page-home .chapter-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 14px;
  border: 1px solid var(--ink-3);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.page-home .chapter-index__link:hover {
  color: var(--orange-soft);
  border-color: rgba(255, 138, 61, 0.5);
}

.page-home .chapter-index__link[aria-current="true"] {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
}

.page-home .chapter-index__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  opacity: 0.85;
}

/* ---------- 分号式双栏 ---------- */

.page-home .dual__lede {
  max-width: 46em;
  margin: 0 0 clamp(24px, 3.4vw, 40px);
  font-size: 17px;
  line-height: 1.8;
  color: rgba(243, 246, 248, 0.82);
}

.page-home .dual {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .dual__divider {
  display: none;
}

.page-home .dual__head {
  margin-bottom: 18px;
}

.page-home .dual__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.2;
  font-weight: 700;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-home .col-card {
  position: relative;
  border: 1px solid var(--ink-3);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-sm);
  background: var(--home-panel);
  background-image: var(--home-warm-glow);
  padding: 18px 20px;
  margin-bottom: 14px;
  transition: transform 0.24s ease, border-color 0.24s ease;
}

.page-home .col-card:hover {
  transform: translateX(4px);
  border-color: rgba(255, 138, 61, 0.6);
}

.page-home .col-card--checklist {
  border-left-color: var(--violet);
}

.page-home .col-card__meta {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange-soft);
}

.page-home .col-card__title {
  margin: 8px 0 8px;
  font-size: 19px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--paper);
}

.page-home .col-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .rail {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 4px 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-home .rail:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-home .rail__item {
  flex: 0 0 82%;
  scroll-snap-align: start;
  border: 1px solid var(--ink-3);
  border-radius: var(--radius-sm);
  background: var(--home-panel);
  background-image: var(--home-cool-glow);
  padding: 16px 18px;
  transition: transform 0.28s ease, border-color 0.28s ease;
}

.page-home .rail__item[aria-current="true"] {
  transform: scale(1.04);
  border-color: var(--green);
}

.page-home .rail__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .rail__state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--green-soft);
}

.page-home .rail__meta {
  margin: 10px 0 0;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.page-home .rail-hint {
  margin: 4px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 使用场景 ---------- */

.page-home .scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-home .scene {
  position: relative;
  border: 1px solid var(--ink-3);
  border-radius: var(--radius);
  background: var(--home-panel);
  background-image: var(--home-warm-glow);
  padding: clamp(20px, 2.8vw, 30px);
}

.page-home .scene__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 12px;
  border: 1px solid rgba(255, 138, 61, 0.45);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange-soft);
}

.page-home .scene__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  font-weight: 700;
  color: var(--paper);
}

.page-home .scene__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 电脑端 ---------- */

.page-home .desktop__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

.page-home .desktop__text {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(243, 246, 248, 0.84);
}

.page-home .desktop__facts {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .desktop__facts li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .desktop__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px rgba(47, 224, 138, 0.6);
}

.page-home .desktop__facts strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  color: var(--paper);
}

.page-home .desktop__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--ink-3);
}

.page-home .desktop__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.8);
}

/* ---------- 适配清单 ---------- */

.page-home .checklist__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 40px);
  align-items: start;
}

.page-home .dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .dim {
  position: relative;
  border: 1px solid var(--ink-3);
  border-radius: var(--radius);
  background: var(--home-panel);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-home .dim__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-home .dim__title {
  margin: 8px 0 14px;
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .dim__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .dim__tags li {
  padding: 6px 14px;
  border: 1px solid var(--ink-3);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: rgba(28, 58, 86, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .dim__tags li:hover {
  color: var(--orange-soft);
  border-color: rgba(255, 138, 61, 0.5);
}

.page-home .checklist__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--ink-3);
}

.page-home .checklist__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.66) brightness(0.82);
}

.page-home .checklist__foot {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--orange);
  font-size: 15px;
  line-height: 1.8;
  color: var(--orange-soft);
}

/* ---------- 赛季更新与答疑 ---------- */

.page-home .season__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

.page-home .season__sub {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--green-soft);
  font-weight: 400;
}

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

.page-home .update {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--ink-3);
  border-radius: var(--radius-sm);
  background: var(--home-panel);
}

.page-home .update__tag {
  flex: 0 0 auto;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--green);
}

.page-home .update p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .qa {
  border-bottom: 1px solid var(--ink-3);
  padding: 4px 0;
}

.page-home .qa summary {
  cursor: pointer;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  list-style: none;
}

.page-home .qa summary::-webkit-details-marker {
  display: none;
}

.page-home .qa summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-home .qa[open] summary::before {
  content: "−";
  color: var(--green);
}

.page-home .qa p {
  margin: 0 0 16px;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .season__media {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--ink-3);
}

.page-home .season__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.78);
}

.page-home .season__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 768px) {
  .page-home .scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .rail__item {
    flex: 0 0 62%;
  }
}

@media (min-width: 900px) {
  .page-home .cover__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-home .cover__media {
    margin-right: calc(-1 * var(--gutter));
    border-top-right-radius: 0;
  }

  .page-home .desktop__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-home .season__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .dual {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: clamp(40px, 5vw, 64px);
  }

  .page-home .dual__divider {
    display: block;
    position: absolute;
    left: 59%;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(180deg, var(--orange) 0%, var(--wine) 50%, var(--green) 100%);
    opacity: 0.5;
    pointer-events: none;
  }

  .page-home .dual__divider::before,
  .page-home .dual__divider::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
  }

  .page-home .dual__divider::before {
    top: -6px;
    background: var(--orange);
    box-shadow: 0 0 14px rgba(255, 138, 61, 0.6);
  }

  .page-home .dual__divider::after {
    bottom: -6px;
    background: var(--green);
    box-shadow: 0 0 14px rgba(47, 224, 138, 0.6);
  }

  .page-home .rail__item {
    flex: 0 0 88%;
  }

  .page-home .checklist__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }
}

@media (min-width: 1200px) {
  .page-home .checklist__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
  }
}
```