.page-home {
  --home-cut: 18px;
  --home-gap: 22px;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding-top: clamp(24px, 5vw, 48px);
  overflow: hidden;
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-home .hero-copy h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 7.4vw, 48px);
  line-height: 1.18;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-home .hero-copy .lede {
  margin-top: 18px;
  max-width: 34em;
}

.page-home .step-track {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line-soft);
}

.page-home .step-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .step-idx {
  font-family: var(--f-mono);
  font-size: var(--t-20);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  line-height: 1.35;
}

.page-home .step-body {
  font-size: var(--t-16);
  line-height: 1.7;
  color: var(--muted);
}

.page-home .step-body strong {
  color: var(--paper);
  font-weight: 700;
}

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

.page-home .hero-visual {
  position: relative;
}

.page-home .hero-frame {
  position: relative;
  border-color: var(--line-strong);
}

.page-home .hero-wave {
  display: block;
  width: 100%;
  height: 108px;
  margin-top: -66px;
  position: relative;
  z-index: 2;
  pointer-events: none;
}

.page-home .wave-line {
  stroke-dasharray: 620;
  stroke-dashoffset: 620;
  animation: home-draw 800ms var(--ease) forwards;
}

@keyframes home-draw {
  to { stroke-dashoffset: 0; }
}

.page-home .hero-caption {
  margin: 10px 0 0;
  font-family: var(--f-mono);
  font-size: var(--t-12);
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 赛季时间轴 ---------- */
.page-home .home-track {
  position: relative;
  overflow: hidden;
}

.page-home .track-bg {
  position: absolute;
  inset: 0;
  opacity: .16;
  pointer-events: none;
}

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

.page-home .sec-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: 14px;
}

.page-home .sec-head .sec-num {
  line-height: .9;
}

.page-home .sec-lede {
  max-width: 46em;
  color: var(--muted);
  margin-bottom: 30px;
}

.page-home .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 30px;
  display: grid;
  gap: 4px;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--amber), var(--cyan) 45%, rgba(159,179,200,.16));
}

.page-home .tl-node {
  position: relative;
}

.page-home .tl-node::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--amber);
  transition: background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}

.page-home .tl-node:hover::before,
.page-home .tl-node:focus-within::before {
  background: var(--amber);
  transform: scale(1.15);
}

.page-home .tl-link {
  display: block;
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid transparent;
  background: rgba(16, 42, 62, .45);
  text-decoration: none;
  color: inherit;
  transition: border-color .28s var(--ease), background .28s var(--ease), transform .28s var(--ease);
}

.page-home .tl-link:hover,
.page-home .tl-link:focus-visible {
  border-color: var(--line-strong);
  border-left-color: var(--cyan);
  background: rgba(16, 42, 62, .8);
  transform: translateX(4px);
}

.page-home .tl-year {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: var(--t-14);
  letter-spacing: .08em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-home .tl-mark {
  font-family: var(--f-sans);
  font-size: var(--t-12);
  letter-spacing: .12em;
  color: var(--ink-900);
  background: var(--amber);
  padding: 1px 6px;
}

.page-home .tl-title {
  display: block;
  margin-top: 6px;
  font-size: var(--t-20);
  font-weight: 700;
  color: var(--paper);
}

.page-home .tl-desc {
  display: block;
  margin-top: 6px;
  font-size: var(--t-14);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 当季指标 ---------- */
.page-home .home-board .data-strip {
  margin-bottom: 26px;
}

.page-home .home-board .data-strip__value .unit {
  font-size: var(--t-16);
  margin-left: 4px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .board-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .board-note {
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  background: rgba(11, 26, 43, .72);
  padding: 16px 18px;
}

.page-home .board-note:nth-child(2) {
  border-top-color: var(--amber);
}

.page-home .board-note:nth-child(3) {
  border-top-color: var(--violet);
}

.page-home .board-note p {
  margin-top: 10px;
  font-size: var(--t-14);
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 本地电竞专区 ---------- */
.page-home .home-zone .filter-group {
  margin-bottom: 24px;
}

.page-home .zone-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-home .zone-visual {
  margin: 0;
}

.page-home .card-wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .zone-card {
  position: relative;
  padding: 18px 18px 20px;
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-home .zone-card::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 16px;
  height: 16px;
  background: var(--ink-900);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.page-home .zone-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 14px 30px rgba(0, 229, 208, .12);
}

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

.page-home .zone-card-title {
  margin: 12px 0 0;
  font-size: var(--t-20);
  line-height: 1.4;
  color: var(--paper);
}

.page-home .zone-card-text {
  margin-top: 8px;
  font-size: var(--t-14);
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 当季补看 ---------- */
.page-home .now-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line-soft);
}

.page-home .now-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background .28s var(--ease);
}

.page-home .now-item:hover {
  background: rgba(16, 42, 62, .5);
}

.page-home .now-tag {
  align-self: start;
  justify-self: start;
}

.page-home .now-title {
  margin: 0;
  font-size: var(--t-20);
  line-height: 1.45;
  color: var(--paper);
}

.page-home .now-text {
  margin-top: 8px;
  font-size: var(--t-14);
  line-height: 1.75;
  color: var(--muted);
  max-width: 52em;
}

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

/* ---------- 规模与节奏 ---------- */
.page-home .scale-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-home .scale-link-line {
  font-size: var(--t-14);
  line-height: 1.8;
  color: var(--muted);
}

.page-home .scale-link-line a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 208, .35);
}

.page-home .scale-link-line a:hover {
  border-bottom-color: var(--cyan);
}

.page-home .scale-visual {
  margin: 0;
}

.page-home .scale-strip {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .scale-cell {
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .scale-cell:last-child {
  border-bottom: 0;
}

.page-home .scale-num {
  display: block;
  font-family: var(--f-mono);
  font-size: clamp(32px, 7vw, 44px);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--cyan);
}

.page-home .scale-cell:nth-child(2) .scale-num {
  color: var(--amber);
}

.page-home .scale-cell:nth-child(3) .scale-num {
  color: var(--magenta);
}

.page-home .scale-cell:nth-child(4) .scale-num {
  color: var(--violet);
}

.page-home .scale-num .unit {
  font-size: var(--t-16);
  margin-left: 4px;
}

.page-home .scale-label {
  display: block;
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: var(--t-12);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper);
}

.page-home .scale-desc {
  display: block;
  margin-top: 6px;
  font-size: var(--t-14);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 移动端微调 ---------- */
@media (max-width: 559px) {
  .page-home .hero-wave {
    height: 84px;
    margin-top: -52px;
  }

  .page-home .zone-card {
    padding: 16px 14px 18px;
  }

  .page-home .scale-strip {
    margin-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .wave-line {
    animation: none;
    stroke-dashoffset: 0;
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-home .board-notes {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .now-item {
    grid-template-columns: 92px 1fr;
    gap: 18px;
    align-items: start;
  }

  .page-home .scale-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .scale-cell {
    padding: 22px 22px 24px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-home .scale-cell:nth-child(2n) {
    padding-left: 22px;
    border-right: 0;
  }
}

@media (min-width: 960px) {
  .page-home .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
  }

  .page-home .sec-head {
    grid-template-columns: 128px 1fr;
    gap: 20px;
    align-items: start;
  }

  .page-home .zone-grid {
    grid-template-columns: 5fr 7fr;
    gap: 28px;
  }

  .page-home .card-wall {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-home .card-wall .zone-card:nth-child(2n) {
    margin-top: 18px;
  }

  .page-home .scale-grid {
    grid-template-columns: 6fr 6fr;
    gap: 36px;
    align-items: center;
  }

  .page-home .scale-strip {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .scale-cell {
    padding: 24px 20px 26px;
    border-right: 1px solid var(--line-soft);
  }

  .page-home .scale-cell:first-child {
    padding-left: 0;
  }

  .page-home .scale-cell:nth-child(2n) {
    padding-left: 20px;
  }

  .page-home .scale-cell:last-child {
    border-right: 0;
  }
}