.page-home {
  --home-sec: clamp(52px, 8vw, 104px);
  --home-gap: clamp(16px, 3vw, 32px);
  position: relative;
  overflow-x: clip;
  color: var(--paper);
  background:
    radial-gradient(78% 34% at 10% -6%, rgba(37, 225, 212, .10), transparent 62%),
    radial-gradient(62% 34% at 98% 102%, rgba(122, 43, 69, .30), transparent 68%),
    var(--ink-900);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: clamp(520px, 76vh, 780px);
  padding-block: clamp(38px, 7vw, 76px) clamp(64px, 11vw, 128px);
}

.page-home .hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-home .hero__backdrop img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: grayscale(.22) contrast(1.08) saturate(.82);
}

.page-home .hero__backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 11, 20, .52) 0%, rgba(7, 11, 20, .74) 46%, var(--ink-900) 100%),
    repeating-linear-gradient(0deg, rgba(7, 11, 20, .55) 0 1px, rgba(7, 11, 20, 0) 1px 4px);
}

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

.page-home .hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 10.5px;
  color: var(--cyan);
}

.page-home .hero__eyebrow::before {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 60px);
  line-height: 1.07;
  letter-spacing: -.02em;
  max-width: 14ch;
  color: var(--paper);
}

.page-home .hero__lede {
  margin: 0;
  max-width: 58ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-home .hero__board {
  display: grid;
  gap: 20px;
  align-items: end;
  margin-top: clamp(30px, 5vw, 56px);
  padding: clamp(18px, 3vw, 30px) clamp(18px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(14, 23, 40, .78), rgba(7, 11, 20, .46));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-home .hero__round {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .hero__round-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(76px, 17vw, 148px);
  line-height: .82;
  letter-spacing: -.05em;
  color: var(--cyan);
  text-shadow: 0 0 44px rgba(37, 225, 212, .32);
  font-variant-numeric: tabular-nums;
}

.page-home .hero__round-cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .hero__ruler {
  position: relative;
  height: 46px;
}

.page-home .hero__ruler-line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(37, 225, 212, .18) 52%, var(--amber));
}

.page-home .hero__ruler-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 8px;
  background: repeating-linear-gradient(90deg, var(--mist) 0 1px, transparent 1px 9px);
  opacity: .55;
}

.page-home .hero__tick {
  position: absolute;
  bottom: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
  transform: translateX(-50%);
}

.page-home .hero__tick--a { left: 0; transform: none; color: var(--cyan); }
.page-home .hero__tick--b { left: 33.3%; }
.page-home .hero__tick--c { left: 66.6%; }
.page-home .hero__tick--d { left: 100%; transform: translateX(-100%); color: var(--amber); }

.page-home .hero__entries {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line-soft);
}

.page-home .hero__entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px 24px;
  background: rgba(14, 23, 40, .84);
  color: var(--paper);
  text-decoration: none;
  transition: background .35s var(--ease);
}

.page-home .hero__entry::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .42s var(--ease);
}

.page-home .hero__entry:hover {
  background: rgba(26, 35, 64, .94);
}

.page-home .hero__entry:hover::after,
.page-home .hero__entry:focus-visible::after {
  transform: scaleX(1);
}

.page-home .hero__entry-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .hero__entry-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -.01em;
}

.page-home .hero__entry-desc {
  font-size: 13px;
  line-height: 1.62;
  color: var(--mist);
}

/* ---------- 通用章节头 ---------- */
.page-home .sec-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: clamp(22px, 3.5vw, 38px);
}

.page-home .sec-head__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-home .sec-head__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.16;
  letter-spacing: -.015em;
  color: var(--paper);
}

/* ---------- 01 联赛 ---------- */
.page-home .league {
  padding-block: var(--home-sec);
  border-block: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(122, 43, 69, .30) 0%, rgba(14, 23, 40, .34) 60%, rgba(7, 11, 20, .2) 100%);
}

.page-home .league__split {
  display: grid;
  gap: 30px;
}

.page-home .league__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-home .league__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 11, 20, .52);
}

.page-home .league__stat:last-child {
  grid-column: 1 / -1;
}

.page-home .league__stat .stat__num {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-home .league__stat:nth-child(2) .stat__num { color: var(--film); }
.page-home .league__stat:nth-child(3) .stat__num { color: var(--amber); }

.page-home .league__stat .stat__label {
  font-size: 13px;
  line-height: 1.55;
  color: var(--mist);
}

.page-home .league__note {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-home .league__rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line-soft);
}

.page-home .league__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: rgba(14, 23, 40, .8);
  font-size: 13px;
  color: var(--mist);
}

.page-home .league__item-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper);
}

.page-home .league__item-kind {
  font-size: 13px;
}

.page-home .league__item-flag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--amber);
  min-height: 1em;
}

.page-home .league__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

/* ---------- 02 复盘 ---------- */
.page-home .review {
  padding-block: var(--home-sec);
}

.page-home .review__grid {
  display: grid;
  gap: 30px;
}

.page-home .review__lede {
  margin: 0 0 22px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .review__list {
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-home .review__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper);
}

.page-home .review__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

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

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

/* ---------- 03 年代回看 ---------- */
.page-home .archive {
  padding-block: var(--home-sec);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(231, 194, 113, .05), rgba(7, 11, 20, 0) 70%);
}

.page-home .archive__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .archive__banner {
  margin: clamp(28px, 4.5vw, 48px) 0;
  border-block: 1px solid var(--line-film);
}

.page-home .archive__banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
  filter: saturate(.9) contrast(1.04);
}

.page-home .archive__timeline {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 0 0 16px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .archive__decade {
  flex: 0 0 clamp(158px, 44vw, 216px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px 20px;
  border: 1px solid var(--line-film);
  border-left: 3px solid var(--film);
  border-radius: 4px;
  background: linear-gradient(160deg, rgba(231, 194, 113, .12), rgba(7, 11, 20, .56));
}

.page-home .archive__decade::before {
  content: "";
  display: block;
  height: 8px;
  background: repeating-linear-gradient(90deg, var(--film) 0 5px, transparent 5px 12px);
  opacity: .6;
}

.page-home .archive__decade-year {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--film);
  font-variant-numeric: tabular-nums;
}

.page-home .archive__decade-note {
  font-size: 13px;
  line-height: 1.62;
  color: var(--mist);
}

.page-home .archive__meta {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 04 下载 ---------- */
.page-home .packages {
  padding-block: var(--home-sec);
  border-top: 1px solid var(--line-soft);
}

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

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

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

.page-home .packages__list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line-soft);
}

.page-home .packages__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding: 16px 18px;
  background: rgba(14, 23, 40, .82);
}

.page-home .packages__fmt {
  grid-row: span 2;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--amber);
  padding-top: 3px;
}

.page-home .packages__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--paper);
}

.page-home .packages__desc {
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--mist);
}

.page-home .packages__action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-home .packages__hint {
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 05 规模 ---------- */
.page-home .scale {
  padding-block: var(--home-sec);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(26, 35, 64, .55), rgba(7, 11, 20, 0) 78%);
}

.page-home .scale__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .scale__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 11, 20, .55);
  border-top: 2px solid var(--cyan);
}

.page-home .scale__card--b,
.page-home .scale__card--e,
.page-home .scale__card--h {
  border-top-color: var(--amber);
}

.page-home .scale__card--c,
.page-home .scale__card--f,
.page-home .scale__card--i {
  border-top-color: var(--film);
}

.page-home .scale__value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-home .scale__label {
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--mist);
}

.page-home .scale__foot {
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 下一步 ---------- */
.page-home .next {
  padding-block: clamp(40px, 6vw, 76px);
  border-top: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(122, 43, 69, .34), rgba(7, 11, 20, .82) 62%);
}

.page-home .next__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-home .next__text {
  margin: 0;
  max-width: 40ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 27px);
  line-height: 1.42;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .league__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .league__stat:last-child {
    grid-column: auto;
  }
  .page-home .league__rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .hero__entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .scale__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero__board {
    grid-template-columns: minmax(190px, 250px) minmax(0, 1fr);
    gap: 34px;
  }
  .page-home .hero__title {
    font-size: clamp(40px, 4.4vw, 60px);
  }
  .page-home .hero__entries {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .league__split {
    grid-template-columns: minmax(250px, 360px) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }
  .page-home .league__stats {
    grid-template-columns: 1fr;
  }
  .page-home .review__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    gap: 52px;
    align-items: center;
  }
  .page-home .packages__grid {
    grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }
  .page-home .next__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
  }
}

@media (min-width: 1060px) {
  .page-home .scale__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .scale__card--a,
  .page-home .scale__card--e,
  .page-home .scale__card--i {
    padding-block: 30px 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__entry,
  .page-home .hero__entry::after {
    transition: none;
  }
}
</main>