.page-home {
  --home-pad: 20px;
  --home-gap: 24px;
  background: var(--ink-950);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px 88px);
  opacity: 0.16;
  pointer-events: none;
}

.page-home .hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  padding-top: 22px;
  padding-bottom: 30px;
}

.page-home .home-crumbs {
  margin-bottom: 12px;
}

.page-home .hero-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-11);
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-home .hero-kicker .mono {
  color: var(--green);
}

.page-home .hero-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--step-34);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .hero-lede {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: var(--step-15);
  line-height: 1.9;
  color: var(--text);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-home .fact-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-11);
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .fact-value {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: var(--step-20);
  font-variant-numeric: tabular-nums;
  color: var(--amber);
}

.page-home .hero-media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-home .hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  opacity: 0.62;
  filter: saturate(0.85) contrast(1.05);
}

.page-home .hero-caption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: var(--step-13);
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 赛季轨道 ---------- */
.page-home .track-band {
  position: relative;
  border-top: 1px solid var(--line);
  overflow: hidden;
  background: var(--pitch);
}

.page-home .track-media {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  pointer-events: none;
}

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

.page-home .track-inner {
  position: relative;
  padding-top: 26px;
  padding-bottom: 26px;
}

.page-home .track-head {
  max-width: 62ch;
}

.page-home .track-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-26);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-home .track-note {
  margin: 12px 0 0;
  font-size: var(--step-13);
  line-height: 1.8;
  color: var(--muted);
}

.page-home .badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.page-home .badge {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--ink-950);
  border: 1px solid var(--line);
  transform: rotate(-0.6deg);
  cursor: default;
}

.page-home .badge-alt {
  transform: rotate(0.5deg);
}

.page-home .badge:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .badge-num {
  font-family: var(--font-mono);
  font-size: var(--step-20);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--ink-950);
}

.page-home .badge-label {
  font-family: var(--font-mono);
  font-size: var(--step-11);
  letter-spacing: 0.06em;
  color: #2a3b4d;
}

.page-home .badge-note {
  display: none;
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 6;
  width: min(260px, 72vw);
  padding: 10px 12px;
  background: var(--ink-800);
  color: var(--text);
  border: 1px solid var(--cyan);
  font-size: var(--step-13);
  line-height: 1.7;
  letter-spacing: normal;
}

.page-home .badge:hover .badge-note,
.page-home .badge:focus .badge-note,
.page-home .badge:focus-within .badge-note {
  display: block;
}

.page-home .track-scroll {
  margin-top: 26px;
  padding-bottom: 8px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  border-bottom: 1px solid var(--line);
}

.page-home .track-scroll:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-home .season-track {
  display: block;
  width: 100%;
  min-width: 860px;
  height: auto;
}

.page-home .season-track .tr-axis {
  stroke: var(--line);
  stroke-width: 1;
}

.page-home .season-track .tr-ticks line {
  stroke: var(--green);
  stroke-width: 1;
  opacity: 0.7;
}

.page-home .season-track .tr-node circle {
  fill: var(--green);
}

.page-home .season-track .tr-node.is-live circle {
  fill: var(--live);
}

.page-home .season-track text {
  font-family: var(--font-mono);
  text-anchor: middle;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-home .season-track .tr-code {
  fill: var(--text);
}

.page-home .season-track .tr-state {
  fill: var(--muted);
  font-size: 13px;
}

.page-home .season-track .is-live .tr-state {
  fill: var(--live);
}

/* ---------- 口径切换 ---------- */
.page-home .caliber-head {
  max-width: 68ch;
}

.page-home .caliber-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  background: var(--ink-900);
  margin-top: 22px;
}

.page-home .caliber-tab {
  padding: 10px 18px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.08em;
  cursor: pointer;
}

.page-home .caliber-tab + .caliber-tab {
  border-left: 1px solid var(--line);
}

.page-home .caliber-tab.is-active {
  background: var(--ink-800);
  color: var(--cyan);
}

.page-home .caliber-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-home .caliber-panel {
  position: relative;
  margin-top: 18px;
  padding: 18px;
  background: var(--ink-900);
  border: 1px solid var(--line);
}

.page-home .caliber-panel.is-active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cyan);
}

.page-home .panel-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.06em;
  color: var(--green);
}

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

.page-home .caliber-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .row-key {
  font-family: var(--font-mono);
  font-size: var(--step-11);
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .row-val {
  font-size: var(--step-17);
  color: var(--text);
}

.page-home .row-note {
  font-size: var(--step-13);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .panel-foot {
  margin: 16px 0 0;
  font-size: var(--step-13);
  color: var(--muted);
}

.page-home .panel-foot a {
  color: var(--cyan);
}

/* ---------- 技术统计对照 ---------- */
.page-home .stats-grid {
  gap: var(--home-gap);
}

.page-home .stats-main {
  min-width: 0;
}

.page-home .stats-head,
.page-home .subscribe-head {
  margin-bottom: 20px;
}

.page-home .home-panel {
  background: var(--ink-800);
  border: 1px solid var(--line);
  padding: 16px;
  margin-bottom: 16px;
}

.page-home .panel-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .field-rows {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-home .field-row {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-home .field-key {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.06em;
  color: var(--green);
}

.page-home .field-desc {
  display: block;
  margin-top: 6px;
  font-size: var(--step-15);
  line-height: 1.7;
  color: var(--text);
}

.page-home .side-media {
  margin: 0 0 16px;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-home .side-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.8;
}

.page-home .compare-note {
  padding: 16px;
  background: var(--paper);
  color: var(--ink-950);
  border: 1px solid var(--line);
}

.page-home .compare-title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.06em;
  color: #2a3b4d;
}

.page-home .compare-note p {
  margin: 0;
  font-size: var(--step-15);
  line-height: 1.8;
}

.page-home .compare-meta {
  margin-top: 12px !important;
  padding-top: 12px;
  border-top: 1px dashed rgba(6, 20, 38, 0.3);
  font-size: var(--step-13) !important;
  color: #2a3b4d;
}

/* ---------- 演算区 ---------- */
.page-home .ledger {
  background: var(--ink-950);
}

.page-home .ledger-grid {
  gap: var(--home-gap);
}

.page-home .weight-panel,
.page-home .rotation-panel {
  padding: 16px;
  background: var(--ink-900);
  border: 1px solid var(--line);
  min-width: 0;
}

.page-home .weight-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-home .weight-item {
  display: grid;
  grid-template-columns: 76px 1fr 48px;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
}

.page-home .weight-name {
  font-size: var(--step-13);
  color: var(--text);
}

.page-home .weight-bar {
  display: block;
  height: 10px;
  background: var(--ink-800);
  border: 1px solid var(--line);
}

.page-home .weight-fill {
  display: block;
  height: 100%;
  background: var(--amber);
}

.page-home .w-40 { width: 40%; }
.page-home .w-35 { width: 35%; }
.page-home .w-25 { width: 25%; }

.page-home .weight-num {
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--step-15);
  font-variant-numeric: tabular-nums;
  color: var(--amber);
}

.page-home .weight-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--step-13);
  color: var(--muted);
}

.page-home .weight-total-num {
  font-size: var(--step-20);
  color: var(--cyan);
}

.page-home .weight-note {
  margin: 12px 0 0;
  font-size: var(--step-13);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .table-caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-11);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .rotation-table {
  width: 100%;
}

.page-home .rotation-table th,
.page-home .rotation-table td {
  text-align: left;
  vertical-align: top;
}

.page-home .rotation-table tbody th {
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.04em;
  color: var(--green);
  white-space: nowrap;
}

.page-home .rotation-note {
  margin: 14px 0 0;
  font-size: var(--step-13);
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 订阅 ---------- */
.page-home .subscribe {
  background: var(--pitch);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .subscribe-grid {
  gap: var(--home-gap);
}

.page-home .subscribe-main {
  min-width: 0;
}

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

.page-home .granularity-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-home .granularity-name {
  font-family: var(--font-mono);
  font-size: var(--step-15);
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-home .granularity-desc {
  font-size: var(--step-15);
  line-height: 1.75;
  color: var(--text);
}

.page-home .push-line {
  margin: 18px 0 20px;
  padding: 12px 14px;
  border-left: 3px solid var(--amber);
  background: var(--ink-900);
  font-size: var(--step-13);
  line-height: 1.75;
  color: var(--text);
}

.page-home .subscribe-media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-home .subscribe-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.85;
}

/* ---------- 合作与路径 ---------- */
.page-home .coop-grid {
  gap: var(--home-gap);
  align-items: start;
}

.page-home .coop-intro .btn {
  margin-top: 20px;
}

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

.page-home .coop-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .coop-index {
  font-family: var(--font-mono);
  font-size: var(--step-15);
  font-variant-numeric: tabular-nums;
  color: var(--amber);
}

.page-home .coop-text {
  font-size: var(--step-15);
  line-height: 1.7;
  color: var(--text);
}

.page-home .path-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 40px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .path-item {
  display: block;
  padding: 16px;
  background: var(--ink-900);
  text-decoration: none;
  transition: background-color 160ms linear;
}

.page-home .path-item:hover,
.page-home .path-item:focus-visible {
  background: var(--ink-800);
}

.page-home .path-item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-home .path-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .path-desc {
  display: block;
  margin-top: 8px;
  font-size: var(--step-13);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .hero-title {
    font-size: var(--step-48);
  }

  .page-home .caliber-row {
    grid-template-columns: 88px 1fr;
    gap: 6px 16px;
    align-items: baseline;
  }

  .page-home .granularity-item {
    grid-template-columns: 120px 1fr;
    align-items: baseline;
  }

  .page-home .path-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home {
    --home-gap: 32px;
  }

  .page-home .hero-grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    padding-top: 44px;
    padding-bottom: 40px;
    column-gap: 44px;
  }

  .page-home .hero-title {
    font-size: var(--step-72);
    line-height: 0.98;
  }

  .page-home .hero-lede {
    font-size: var(--step-17);
  }

  .page-home .track-inner {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .page-home .track-title {
    font-size: var(--step-34);
  }

  .page-home .caliber-row {
    grid-template-columns: 96px 160px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-home .caliber-panel {
    padding: 22px 26px;
  }

  .page-home .home-panel {
    padding: 22px;
  }

  .page-home .weight-panel,
  .page-home .rotation-panel {
    padding: 22px;
  }

  .page-home .path-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .stats-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
}

@media (min-width: 1200px) {
  .page-home .hero-grid {
    padding-top: 56px;
    padding-bottom: 48px;
  }

  .page-home .hero-media img {
    aspect-ratio: 4 / 3;
  }
}
<<<END>>>