.page-home {
  --ph-body: #C3D3DF;
  --ph-grid: rgba(30, 58, 82, .32);
  --ph-card-bg: #14293C;
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, var(--ph-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ph-grid) 1px, transparent 1px);
  background-size: 72px 72px;
  color: var(--paper);
  padding-bottom: 64px;
}

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

.page-home .breadcrumbs {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  padding-block: 22px 48px;
}

.page-home .hero-layout {
  display: grid;
  gap: 22px;
}

.page-home .hero-axis {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: linear-gradient(180deg, rgba(19, 41, 61, .92), rgba(10, 24, 38, .92));
  padding: 14px 14px 16px;
}

.page-home .axis-head {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-home .axis-head .mono {
  color: var(--cyan);
  margin-right: 6px;
}

.page-home .axis-track {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--line);
}

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

.page-home .axis-node::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 18px;
  width: 11px;
  height: 1px;
  background: var(--line);
}

.page-home .axis-node--current::before {
  background: var(--amber);
}

.page-home .axis-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 9px 8px;
  border: 1px solid transparent;
  color: var(--paper);
  text-decoration: none;
  transition: border-color var(--ease), background-color var(--ease), color var(--ease);
}

.page-home .axis-link:hover,
.page-home .axis-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(53, 240, 208, .07);
}

.page-home .axis-node--current .axis-link {
  border-color: rgba(255, 154, 60, .5);
  background: rgba(255, 154, 60, .06);
}

.page-home .axis-code {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .04em;
}

.page-home .axis-node--current .axis-code {
  color: var(--amber);
}

.page-home .axis-name {
  font-size: 14px;
  color: var(--ph-body);
}

.page-home .axis-count {
  font-size: 12px;
  color: var(--muted);
}

@media (hover: hover) {
  .page-home .axis-count {
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity var(--ease), transform var(--ease);
  }

  .page-home .axis-link:hover .axis-count,
  .page-home .axis-link:focus-visible .axis-count {
    opacity: 1;
    transform: none;
  }
}

.page-home .hero-body {
  min-width: 0;
}

.page-home .hero-tag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-home h1 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(29px, 6vw, 52px);
  line-height: 1.14;
  letter-spacing: .025em;
  color: var(--paper);
  max-width: 22ch;
}

.page-home .hero-lead {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ph-body);
}

.page-home .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 34px;
  padding: 18px 0;
  margin-bottom: 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .stat {
  min-width: 150px;
}

.page-home .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(34px, 7vw, 58px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-home .stat--alt .stat-num {
  color: var(--amber);
}

.page-home .stat-label {
  display: block;
  margin-top: 9px;
  max-width: 24ch;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

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

.page-home .hero-shot {
  margin: 26px 0 0;
}

/* ---------- 通用区块 ---------- */
.page-home .block {
  padding-block: 44px;
  border-top: 1px solid var(--line);
}

.page-home .block-index {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-home .block h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.8vw, 33px);
  line-height: 1.2;
  letter-spacing: .03em;
  color: var(--paper);
}

.page-home .block-desc {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ph-body);
}

/* ---------- 本季摘要 ---------- */
.page-home .summary-grid {
  display: grid;
  gap: 18px;
}

.page-home .summary-table-panel .panel-title,
.page-home .summary-side .panel-title {
  margin-bottom: 12px;
}

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

.page-home .cadence-list li {
  padding-left: 12px;
  border-left: 2px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ph-body);
}

.page-home .cadence-key {
  display: block;
  margin-bottom: 2px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--amber);
}

.page-home .fold {
  border: 1px solid var(--line);
  background: rgba(10, 24, 38, .7);
}

.page-home .fold > summary {
  cursor: pointer;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  list-style: none;
}

.page-home .fold > summary::-webkit-details-marker {
  display: none;
}

.page-home .fold > summary::after {
  content: "  +";
  color: var(--amber);
}

.page-home .fold[open] > summary::after {
  content: "  −";
}

.page-home .fold > summary:hover {
  background: rgba(53, 240, 208, .06);
}

.page-home .fold ol {
  margin: 0;
  padding: 0 16px 14px 32px;
  transition: height var(--ease);
}

.page-home .fold li {
  margin-bottom: 9px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ph-body);
}

.page-home .fold li:last-child {
  margin-bottom: 0;
}

/* ---------- 四条路径 ---------- */
.page-home .matrix-shot {
  margin: 0 0 22px;
}

.page-home .path-cards {
  display: grid;
  gap: 16px;
}

.page-home .path-card {
  position: relative;
  display: block;
  padding: 20px 20px 18px 24px;
  background: var(--ph-card-bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ph-accent, var(--cyan));
  color: var(--paper);
  text-decoration: none;
  overflow: hidden;
  transition: border-left-width var(--ease), border-color var(--ease), background-color var(--ease), box-shadow var(--ease);
}

.page-home .path-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(30, 58, 82, .6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 58, 82, .6) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .3;
  pointer-events: none;
  transition: opacity var(--ease);
}

.page-home .path-card > * {
  position: relative;
}

.page-home .path-card:hover,
.page-home .path-card:focus-visible {
  border-left-width: 6px;
  border-color: var(--ph-accent, var(--cyan));
  background: #173047;
  box-shadow: var(--shadow-hard);
}

.page-home .path-card:hover::before,
.page-home .path-card:focus-visible::before {
  opacity: .8;
}

.page-home .path-card:active {
  border-color: var(--amber);
}

.page-home .path-card--compare { --ph-accent: var(--cyan); }
.page-home .path-card--entry { --ph-accent: var(--amber); }
.page-home .path-card--register { --ph-accent: var(--verify); }
.page-home .path-card--archive { --ph-accent: var(--warn); }

.page-home .path-no {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ph-accent, var(--cyan));
}

.page-home .path-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 20px;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-home .path-card p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ph-body);
  max-width: 42ch;
}

.page-home .path-meta {
  margin: 0 !important;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted) !important;
}

.page-home .archive-shot {
  margin: 14px 0 0;
  max-width: 260px;
}

/* ---------- 订阅入口 ---------- */
.page-home .subscribe-layout {
  display: grid;
  gap: 24px;
}

.page-home .entry-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .entry-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 14px;
  background: rgba(19, 41, 61, .92);
}

.page-home .entry-no {
  font-size: 13px;
  color: var(--amber);
  padding-top: 2px;
}

.page-home .entry-text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ph-body);
}

.page-home .entry-text b {
  color: var(--paper);
  font-weight: 600;
}

.page-home .subscribe-shot {
  margin: 0;
}

/* ---------- 收藏 ---------- */
.page-home .collect-panel {
  display: grid;
  gap: 20px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background:
    linear-gradient(135deg, rgba(53, 240, 208, .07), rgba(19, 41, 61, .9) 42%, rgba(10, 24, 38, .95));
}

.page-home .collect-panel .block-desc {
  margin-bottom: 0;
}

.page-home .collect-stats {
  display: grid;
  gap: 14px;
}

.page-home .collect-stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-home .collect-stat:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .collect-stat .num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 25px;
  line-height: 1;
  color: var(--cyan);
}

.page-home .collect-stat span:last-child {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 结尾 ---------- */
.page-home .closing .block-desc {
  margin-bottom: 20px;
}

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

.page-home .closing-links {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.page-home .closing-links a {
  font-size: 13.5px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-home .closing-links a:hover,
.page-home .closing-links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .path-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .collect-panel {
    padding: 30px 28px;
  }
}

@media (min-width: 900px) {
  .page-home .summary-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .subscribe-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
    gap: 32px;
  }

  .page-home .collect-panel {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 960px) {
  .page-home .hero-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 36px;
  }

  .page-home .hero-axis {
    position: sticky;
    top: var(--sticky-offset);
    align-self: start;
  }
}

@media (min-width: 1100px) {
  .page-home .hero-body {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 34px;
    align-items: start;
  }

  .page-home .hero-shot {
    margin-top: 6px;
  }

  .page-home .path-cards {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .path-card:nth-child(1) { grid-column: span 7; }
  .page-home .path-card:nth-child(2) { grid-column: span 5; }
  .page-home .path-card:nth-child(3) { grid-column: span 5; }
  .page-home .path-card:nth-child(4) { grid-column: span 7; }
}