.page-home {
  background: var(--lb-night);
  color: var(--lb-white);
  overflow-x: hidden;
}

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

.page-home .grid-bg {
  position: relative;
}

.page-home .grid-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, var(--lb-line) 1px, transparent 1px),
    linear-gradient(180deg, var(--lb-line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .5;
  pointer-events: none;
}

.page-home .grid-bg > * {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  border-bottom: 1px solid var(--lb-line);
  background: radial-gradient(120% 90% at 88% 0%, var(--lb-turf) 0%, var(--lb-night) 62%);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
}

.page-home .hero__lead {
  padding: clamp(36px, 7vw, 84px) var(--lb-gutter) clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--lb-line);
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-size: clamp(40px, 8vw, 92px);
  line-height: .94;
  font-weight: 900;
  letter-spacing: -.03em;
}

.page-home .hero__title em {
  font-style: normal;
  color: var(--lb-cyan);
}

.page-home .hero__lede {
  margin-top: 18px;
  max-width: 34ch;
  color: var(--lb-white);
}

.page-home .hero__fact {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lb-amber);
  letter-spacing: .02em;
}

.page-home .hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-home .hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--lb-line);
}

.page-home .hero__jump a {
  font-family: var(--lb-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lb-mist);
  text-decoration: none;
  transition: color .2s ease;
}

.page-home .hero__jump a:hover,
.page-home .hero__jump a:focus-visible {
  color: var(--lb-cyan);
}

.page-home .hero__canvas {
  padding: clamp(24px, 4vw, 52px) var(--lb-gutter) clamp(32px, 5vw, 60px);
}

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

/* ---------- 交锋曲线 ---------- */

.page-home .curve {
  border: 1px solid var(--lb-line);
  border-radius: var(--lb-radius);
  background: rgba(4, 16, 13, .55);
}

.page-home .curve__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--lb-line);
}

.page-home .curve__hint {
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--lb-amber);
  white-space: nowrap;
}

.page-home .curve__scroll {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}

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

.page-home .curve__scroll::-webkit-scrollbar-thumb {
  background: var(--lb-line);
}

.page-home .curve__svg {
  width: 960px;
  height: 300px;
}

.page-home .curve__grid line {
  stroke: var(--lb-line);
  stroke-width: 1;
}

.page-home .curve__line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
}

.page-home .curve__line--a { stroke: var(--lb-cyan); }
.page-home .curve__line--b { stroke: var(--lb-orange); }

.page-home .curve__dot {
  stroke: var(--lb-ink);
  stroke-width: 2;
}

.page-home .curve__dot--a { fill: var(--lb-cyan); }
.page-home .curve__dot--b { fill: var(--lb-orange); }

.page-home .curve__tick {
  fill: var(--lb-mist);
  font-family: var(--lb-mono);
  font-size: 12px;
  text-anchor: middle;
}

.page-home .curve__scroll:hover .curve__line--a,
.page-home .curve__scroll:focus-within .curve__line--a {
  filter: drop-shadow(0 0 6px rgba(43, 227, 192, .5));
}

.page-home .curve__scroll:hover .curve__line--b,
.page-home .curve__scroll:focus-within .curve__line--b {
  filter: drop-shadow(0 0 6px rgba(255, 90, 43, .5));
}

.page-home .curve__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding: 12px 14px;
  border-top: 1px solid var(--lb-line);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lb-mist);
}

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

.page-home .curve__key::before {
  content: "";
  width: 18px;
  height: 2px;
  display: inline-block;
}

.page-home .curve__key--a::before { background: var(--lb-cyan); }
.page-home .curve__key--b::before { background: var(--lb-orange); }

.page-home .curve__key-note {
  font-size: 12px;
  color: var(--lb-mist);
}

/* ---------- 图片容器 ---------- */

.page-home .hero__shot,
.page-home .band__shot,
.page-home .pocket__fig {
  margin: 0;
  border: 1px solid var(--lb-line);
  background: var(--lb-ink);
}

.page-home .hero__shot {
  margin-top: clamp(20px, 3vw, 32px);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.page-home .band__shot {
  margin-top: clamp(24px, 4vw, 40px);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 92%);
}

.page-home .hero__shot img,
.page-home .band__shot img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.page-home .pocket__fig img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
}

.page-home .hero__shot figcaption,
.page-home .band__shot figcaption,
.page-home .pocket__fig figcaption {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--lb-mist);
  border-top: 1px solid var(--lb-line);
}

/* ---------- 章节骨架 ---------- */

.page-home .band {
  border-bottom: 1px solid var(--lb-line);
}

.page-home .band--turf {
  background: var(--lb-turf);
}

.page-home .split {
  max-width: var(--lb-wrap);
  margin: 0 auto;
  padding: clamp(52px, 9vw, 104px) var(--lb-gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
}

.page-home .sec-title {
  margin: 12px 0 0;
  font-size: clamp(27px, 4vw, 44px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -.02em;
}

.page-home .sec-note {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--lb-mist);
  max-width: 56ch;
}

.page-home .sec-note--wide {
  max-width: 62ch;
  margin-top: 22px;
}

/* ---------- 回访节奏 ---------- */

.page-home .rhythm-band {
  display: grid;
  gap: 18px;
}

.page-home .rhythm-band__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .rhythm-band__panels {
  display: grid;
  gap: 1px;
  background: var(--lb-line);
  border: 1px solid var(--lb-line);
}

.page-home .rhythm-card {
  background: var(--lb-night);
  padding: 22px 20px;
}

.page-home .rhythm-card[data-hidden] {
  display: none;
}

.page-home .rhythm-card__day {
  margin: 0;
  font-family: var(--lb-mono);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--lb-cyan);
}

.page-home .rhythm-card__lead {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--lb-white);
}

.page-home .rhythm-card__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .rhythm-card__list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--lb-line);
  font-size: 14px;
  line-height: 1.65;
  color: var(--lb-mist);
}

.page-home .rhythm-card__list b {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--lb-amber);
}

/* ---------- 比分数据带 ---------- */

.page-home .score-rail {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--lb-line);
  border-bottom: 1px solid var(--lb-line);
}

.page-home .score-rail::-webkit-scrollbar {
  height: 6px;
}

.page-home .score-rail::-webkit-scrollbar-thumb {
  background: var(--lb-line);
}

.page-home .score-rail__track {
  display: flex;
  gap: 1px;
  min-width: max-content;
  background: var(--lb-line);
}

.page-home .score-item {
  width: 230px;
  flex: 0 0 230px;
  background: var(--lb-night);
  padding: 16px;
  display: grid;
  gap: 8px;
  align-content: start;
  transition: background .25s ease;
}

.page-home .score-item:hover {
  background: #08201A;
}

.page-home .score-item__meta {
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--lb-amber);
}

.page-home .score-item__score {
  font-family: var(--lb-mono);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--lb-white);
  font-variant-numeric: tabular-nums;
}

.page-home .score-item__team {
  font-size: 14px;
  line-height: 1.5;
  color: var(--lb-mist);
}

.page-home .h2h-stats {
  margin-top: 26px;
}

/* ---------- 控球对照 ---------- */

.page-home .compare {
  border: 1px solid var(--lb-line);
  background: rgba(4, 16, 13, .5);
}

.page-home .compare__head {
  display: grid;
  grid-template-columns: 76px 1fr 1fr;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--lb-line);
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--lb-mist);
}

.page-home .compare__key--a { color: var(--lb-cyan); }
.page-home .compare__key--b { color: var(--lb-orange); }

.page-home .compare__scroll {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}

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

.page-home .compare__scroll::-webkit-scrollbar-thumb {
  background: var(--lb-line);
}

.page-home .compare__rows {
  min-width: 620px;
}

.page-home .compare-row {
  display: grid;
  grid-template-columns: 76px 1fr 1fr;
  gap: 12px;
  align-items: center;
  padding: 13px 14px;
  border-bottom: 1px solid var(--lb-line);
}

.page-home .compare-row:last-child {
  border-bottom: 0;
}

.page-home .compare-row__time {
  font-family: var(--lb-mono);
  font-size: 13px;
  color: var(--lb-amber);
  font-variant-numeric: tabular-nums;
}

.page-home .bar {
  position: relative;
  display: block;
  height: 22px;
  background: #0A1F1A;
  overflow: hidden;
}

.page-home .bar__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  transition: width .3s ease;
}

.page-home .bar--a .bar__fill {
  background: linear-gradient(90deg, rgba(43, 227, 192, .85), var(--lb-cyan-soft));
}

.page-home .bar--b .bar__fill {
  background: linear-gradient(90deg, rgba(255, 90, 43, .85), var(--lb-amber));
}

.page-home .bar__num {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  font-family: var(--lb-mono);
  font-size: 12px;
  color: var(--lb-white);
  font-variant-numeric: tabular-nums;
}

.page-home .compare-row:hover .bar__fill {
  filter: brightness(1.15);
}

/* ---------- 小屏场景 ---------- */

.page-home .scenes {
  display: grid;
}

.page-home .scene {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--lb-line);
}

.page-home .scene:first-child {
  border-top: 1px solid var(--lb-line);
}

.page-home .scene__num {
  font-family: var(--lb-mono);
  font-size: 13px;
  color: var(--lb-cyan);
  padding-top: 4px;
}

.page-home .scene h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--lb-white);
}

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

.page-home .pocket__fig {
  margin-top: 22px;
}

/* ---------- 版本脉络与频道索引 ---------- */

.page-home .timeline {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-top: 22px;
  background: var(--lb-line);
  border: 1px solid var(--lb-line);
}

.page-home .timeline__step {
  flex: 1 1 170px;
  background: var(--lb-night);
  padding: 14px 16px;
}

.page-home .timeline__ver {
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--lb-cyan);
}

.page-home .timeline__name {
  display: block;
  margin-top: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--lb-white);
}

.page-home .timeline__desc {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--lb-mist);
}

.page-home .index-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--lb-line);
}

.page-home .index-item {
  border-bottom: 1px solid var(--lb-line);
}

.page-home .index-link {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding: 18px 4px;
  text-decoration: none;
  color: inherit;
  transition: background .25s ease;
}

.page-home .index-link:hover,
.page-home .index-link:focus-visible {
  background: rgba(43, 227, 192, .06);
}

.page-home .index-link__num {
  font-family: var(--lb-mono);
  font-size: 13px;
  color: var(--lb-mist);
}

.page-home .index-link:hover .index-link__num {
  color: var(--lb-cyan);
}

.page-home .index-link__body {
  display: block;
}

.page-home .index-link__title {
  display: block;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--lb-white);
}

.page-home .index-link__desc {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--lb-mist);
}

.page-home .index-link__go {
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--lb-amber);
  white-space: nowrap;
}

/* ---------- 收束区 ---------- */

.page-home .cta-band {
  padding: clamp(52px, 9vw, 108px) var(--lb-gutter);
  background: linear-gradient(120deg, var(--lb-turf) 0%, var(--lb-night) 74%);
  border-bottom: 1px solid var(--lb-line);
}

.page-home .cta-band__inner {
  max-width: var(--lb-wrap);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-home .cta-band__stats {
  margin: 18px 0 0;
  font-family: var(--lb-mono);
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: .04em;
  color: var(--lb-amber);
}

.page-home .cta-band__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .rhythm-band__panels {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .hero__stamp {
    display: block;
    position: absolute;
    top: clamp(6px, 2vw, 20px);
    right: var(--lb-gutter);
    font-size: clamp(110px, 13vw, 178px);
    line-height: .78;
    font-weight: 900;
    letter-spacing: -.04em;
    color: transparent;
    -webkit-text-stroke: 1px var(--lb-line);
    pointer-events: none;
    user-select: none;
  }

  .page-home .pocket__fig {
    margin-top: 26px;
  }
}

@media (min-width: 860px) {
  .page-home .scene {
    grid-template-columns: 52px 1fr;
    gap: 18px;
    padding: 22px 0;
  }

  .page-home .cta-band__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, .38fr) minmax(0, .62fr);
  }

  .page-home .hero__lead {
    border-bottom: 0;
    border-right: 1px solid var(--lb-line);
  }

  .page-home .split {
    grid-template-columns: minmax(0, .38fr) minmax(0, .62fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-home .split__aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}