.page-home {
  --home-band-pad: clamp(34px, 5vw, 72px);
  --home-gap: clamp(18px, 3vw, 32px);
  background-image:
    linear-gradient(to right, rgba(44, 54, 64, 0.32) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(44, 54, 64, 0.32) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: top left;
}

.page-home .breadcrumbs {
  padding-block: clamp(16px, 3vw, 26px) 0;
}

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

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
}

.page-home .hero-inner {
  display: grid;
  gap: var(--home-gap);
  padding-block: clamp(24px, 4vw, 48px) clamp(28px, 4vw, 52px);
}

.page-home .hero-main h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 7.2vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 14px 0 18px;
  transform: skewX(-2deg);
}

.page-home .hero-lede {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--steel);
  max-width: 34em;
  margin: 0 0 26px;
}

.page-home .hero-facts {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 12px;
  border-top: 2px solid var(--line);
  padding-top: 16px;
}

.page-home .hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-left: 2px solid var(--line);
  padding-left: 12px;
}

.page-home .hero-facts .num {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.6vw, 44px);
  line-height: 1;
  font-weight: 700;
}

.page-home .fact-label {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
  letter-spacing: 0.02em;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .hero-side {
  position: relative;
  padding-left: 26px;
}

.page-home .annot--side {
  position: absolute;
  left: 0;
  top: 12px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-home .curve-card {
  border: 2px solid var(--line);
  background: linear-gradient(160deg, var(--ink-2), var(--ink) 70%);
  box-shadow: var(--shadow-hard);
  padding: 14px 12px 8px;
}

.page-home .curve-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-home .curve-card-note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-home .curve-svg,
.page-home .strip-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .svg-grid line {
  stroke: var(--line);
}

.page-home .svg-axis {
  fill: var(--steel);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-home .svg-axis--lime {
  fill: var(--lime);
}

.page-home .svg-area {
  fill: url(#homeCurveFill);
}

.page-home .svg-line-main {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 3;
  stroke-linejoin: round;
}

.page-home .svg-line-alt {
  fill: none;
  stroke: var(--orange);
  stroke-width: 2;
  stroke-dasharray: 6 5;
}

.page-home .svg-dot-lime {
  fill: var(--lime);
}

.page-home .svg-dot-cyan {
  fill: var(--cyan);
}

.page-home .strip-zone {
  fill: rgba(37, 230, 200, 0.05);
}

.page-home .strip-zone--alt {
  fill: rgba(255, 106, 42, 0.06);
}

.page-home .hero-shot {
  margin: 16px 0 0;
  border: 2px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-home .hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 章节锚点条 ---------- */
.page-home .jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-block: 14px;
  border-block: 2px solid var(--line);
}

.page-home .jump a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--steel);
  border: 1px solid var(--line);
  padding: 7px 11px;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-home .jump a:hover,
.page-home .jump a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(37, 230, 200, 0.07);
}

/* ---------- 通用章节 ---------- */
.page-home .band {
  padding-block: var(--home-band-pad);
}

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

.page-home .band-head {
  max-width: 62em;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-home .band-head h2,
.page-home .index-copy h2,
.page-home .curve-copy h2,
.page-home .replay-copy h2,
.page-home .changelog-copy h2,
.page-home .wrap-copy h2 {
  font-family: var(--font-head);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 10px 0 14px;
}

.page-home .band-note,
.page-home .index-copy p,
.page-home .curve-copy p,
.page-home .replay-copy p,
.page-home .changelog-copy p,
.page-home .wrap-copy p {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--steel);
  margin: 0 0 16px;
}

.page-home .band-tail {
  margin: 22px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

.page-home .band-tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 230, 200, 0.4);
}

.page-home .band-tail a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 导航索引 ---------- */
.page-home .index-grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-home .index-copy .btn {
  margin-top: 6px;
}

.page-home .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: var(--line);
  border: 2px solid var(--line);
}

.page-home .index-list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  background: var(--ink-2);
  padding: 14px 16px;
  transition: background 0.16s var(--ease);
}

.page-home .index-list li:hover {
  background: var(--panel);
}

.page-home .idx-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-home .idx-body {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-home .idx-body strong {
  display: block;
  color: var(--paper);
  font-size: 15.5px;
  margin-bottom: 2px;
}

/* ---------- 胜率赛段切换 ---------- */
.page-home .stage-switch {
  position: relative;
}

.page-home .stage-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-home .stage-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .stage-tab {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  padding: 10px 18px;
  border: 2px solid var(--line);
  background: var(--ink-2);
  color: var(--steel);
  transition: color 0.16s var(--ease), background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-home .stage-tab:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-home .stage-radio:checked + .stage-tab {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-home .stage-radio:focus-visible + .stage-tab {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-home .stage-panel {
  display: none;
}

.page-home #stage-regular:checked ~ .stage-panels .stage-panel--regular,
.page-home #stage-playoff:checked ~ .stage-panels .stage-panel--playoff,
.page-home #stage-final:checked ~ .stage-panels .stage-panel--final {
  display: block;
}

.page-home .mini-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
  gap: 8px;
}

.page-home .mini {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 6px;
  padding: 11px 12px;
  border: 2px solid var(--line);
  background: var(--panel);
  transition: border-color 0.16s var(--ease), transform 0.16s var(--ease), box-shadow 0.16s var(--ease);
}

.page-home .mini:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 rgba(37, 230, 200, 0.16);
}

.page-home .mini-id {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-home .mini-rate {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--paper);
  justify-self: end;
}

.page-home .mini-delta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.page-home .mini-delta--up {
  color: var(--lime);
}

.page-home .mini-delta--down {
  color: var(--magenta);
}

.page-home .panel-foot {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
  border-left: 2px solid var(--cyan);
  padding-left: 12px;
}

.page-home .ratings-figure {
  margin: clamp(24px, 3vw, 36px) 0 0;
}

/* ---------- 经济曲线章节 ---------- */
.page-home .curve-split {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-home .window-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .window-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-home .window-list .tag {
  flex: 0 0 auto;
}

.page-home .curve-side {
  border: 2px solid var(--line);
  background: var(--ink-2);
  padding: 18px;
  box-shadow: 6px 6px 0 rgba(255, 106, 42, 0.14);
}

.page-home .curve-side-note {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper);
}

.page-home .curve-legend {
  display: grid;
  gap: 8px;
}

.page-home .legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-home .legend-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
}

.page-home .legend-dot--cyan {
  background: var(--cyan);
}

.page-home .legend-dot--orange {
  background: var(--orange);
}

.page-home .legend-dot--lime {
  background: var(--lime);
}

.page-home .curve-strip {
  margin-top: clamp(20px, 3vw, 32px);
  border: 2px solid var(--line);
  background: var(--ink-2);
  padding: 10px;
  overflow: hidden;
}

/* ---------- 回放章节 ---------- */
.page-home .replay-grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-home .timeline {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-left: 2px solid var(--line);
}

.page-home .tl-link {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 12px 18px;
  text-decoration: none;
  color: var(--paper);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.16s var(--ease), color 0.16s var(--ease);
}

.page-home .tl-link::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 50%;
  width: 12px;
  height: 12px;
  transform: translateY(-50%);
  background: var(--line);
  border: 2px solid var(--ink);
  transition: background 0.16s var(--ease);
}

.page-home .tl-link:hover,
.page-home .tl-link:focus-visible {
  background: var(--ink-2);
  color: var(--cyan);
}

.page-home .tl-link:hover::before,
.page-home .tl-link:focus-visible::before {
  background: var(--lime);
}

.page-home .tl-time {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-home .tl-title {
  font-size: 15px;
  line-height: 1.6;
}

.page-home .tl-link:hover .tl-time,
.page-home .tl-link:focus-visible .tl-time {
  color: var(--cyan);
}

.page-home .replay-figure {
  margin: 0;
}

/* ---------- 版本改动 ---------- */
.page-home .changelog-card {
  display: grid;
  border: 2px solid var(--line);
  background: var(--ink-2);
  box-shadow: 8px 8px 0 rgba(37, 230, 200, 0.12);
}

.page-home .changelog-copy {
  padding: clamp(20px, 3vw, 36px);
}

.page-home .version-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .version-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--steel);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 9px;
}

.page-home .ver-tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  background: var(--orange);
  color: var(--ink);
}

.page-home .ver-tag--ghost {
  background: transparent;
  color: var(--steel);
  border: 1px solid var(--line);
}

.page-home .changelog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .changelog-figure {
  margin: 0;
  border-top: 2px solid var(--line);
}

/* ---------- 收束 ---------- */
.page-home .wrap-card {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 4vw, 44px);
  border: 2px solid var(--cyan);
  background:
    linear-gradient(135deg, rgba(37, 230, 200, 0.08), transparent 62%),
    var(--ink-2);
  box-shadow: 8px 8px 0 rgba(37, 230, 200, 0.14);
}

.page-home .wrap-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.page-home .home-copy {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  padding: 12px 18px;
  background: var(--panel);
  color: var(--paper);
  border: 2px solid var(--line);
  cursor: pointer;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-home .home-copy:hover,
.page-home .home-copy:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-home .home-copy[data-copied="true"] {
  color: var(--lime);
  border-color: var(--lime);
}

.page-home .wrap-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  border-top: 2px solid var(--line);
  padding-top: 18px;
}

.page-home .wrap-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 2px solid var(--line);
  padding-left: 12px;
}

.page-home .wrap-facts .num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  font-weight: 700;
}

.page-home .wrap-facts span:last-child {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .hero-actions .btn,
  .page-home .wrap-actions .btn,
  .page-home .home-copy {
    min-width: 0;
  }

  .page-home .curve-split {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
}

@media (min-width: 920px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
  }

  .page-home .index-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .replay-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-home .changelog-card {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-home .changelog-figure {
    border-top: 0;
    border-left: 2px solid var(--line);
  }

  .page-home .wrap-card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-home .wrap-facts {
    grid-template-columns: 1fr;
    border-top: 0;
    padding-top: 0;
    align-content: start;
  }
}

@media (min-width: 1180px) {
  .page-home .hero-main h1 {
    font-size: clamp(48px, 4.6vw, 68px);
  }
}

@media (max-width: 520px) {
  .page-home .mini-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .mini {
    grid-template-columns: auto 1fr;
    row-gap: 4px;
  }

  .page-home .mini-rate {
    justify-self: end;
  }

  .page-home .mini-delta {
    grid-column: 1 / -1;
  }

  .page-home .tl-link {
    grid-template-columns: 52px 1fr;
    row-gap: 4px;
  }

  .page-home .tl-link .tag {
    grid-column: 2;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .mini,
  .page-home .jump a,
  .page-home .tl-link,
  .page-home .stage-tab,
  .page-home .home-copy,
  .page-home .index-list li {
    transition: none;
  }

  .page-home .mini:hover {
    transform: none;
  }
}