.page-home {
  --home-gap: clamp(1.5rem, 4vw, 3.25rem);
  --home-block-gap: clamp(2.25rem, 6vw, 4.5rem);
}

/* ---------- 通用区块头 ---------- */
.page-home .section-head {
  max-width: 66ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.page-home .section-head h2 {
  margin: 0.45rem 0 0.7rem;
}

.page-home .section-head p {
  margin: 0;
  color: var(--c-mist);
}

.page-home .home-settlement,
.page-home .home-batch,
.page-home .home-tracks,
.page-home .home-exits {
  padding-top: var(--home-block-gap);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(1.25rem, 3vw, 2rem);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -30% -15% auto 30%;
  height: 78%;
  background:
    radial-gradient(58% 58% at 52% 38%, rgba(139, 92, 246, 0.34), transparent 72%),
    radial-gradient(42% 48% at 18% 72%, rgba(34, 211, 238, 0.2), transparent 74%);
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero > .container {
  position: relative;
  z-index: 1;
}

.page-home .hero-grid {
  display: grid;
  gap: var(--home-gap);
  margin-top: 1.25rem;
}

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

.page-home .hero-lead h1 {
  margin: 0.5rem 0 1.1rem;
  font-size: clamp(2rem, 5.6vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.012em;
}

.page-home .hero-lead .lede {
  margin: 0;
  color: var(--c-mist);
  max-width: 62ch;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.85rem;
}

/* 章节预览列 */
.page-home .hero-chapters {
  display: grid;
  gap: 1.1rem;
  min-width: 0;
}

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

.page-home .hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .chapter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-home .chapter-card {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  column-gap: 0.9rem;
  row-gap: 0.28rem;
  align-items: baseline;
  padding: 1.05rem 1.15rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(27, 20, 64, 0.62), rgba(11, 16, 32, 0.72));
  color: inherit;
  text-decoration: none;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-home .chapter-index {
  grid-column: 1;
  grid-row: 1;
  font-size: 1.3rem;
  color: var(--c-violet);
  line-height: 1.2;
}

.page-home .chapter-title {
  grid-column: 2;
  grid-row: 1;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.4;
}

.page-home .chapter-desc {
  grid-column: 2;
  grid-row: 2;
  color: var(--c-mist);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-home .chapter-card .tag {
  grid-column: 2;
  grid-row: 3;
  justify-self: start;
  margin-top: 0.55rem;
}

.page-home .chapter-card:hover,
.page-home .chapter-card:focus-visible {
  border-color: rgba(139, 92, 246, 0.85);
  box-shadow: var(--glow-violet);
  transform: translateY(-2px);
}

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

/* ---------- 结算明细说明栏 ---------- */
.page-home .settlement-card {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding: clamp(1.2rem, 3vw, 2.25rem);
  border: 1px solid rgba(139, 92, 246, 0.5);
  border-radius: var(--r-lg);
  background:
    linear-gradient(152deg, rgba(27, 20, 64, 0.94), rgba(11, 16, 32, 0.92));
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(139, 92, 246, 0.22);
  min-width: 0;
}

.page-home .settlement-media {
  margin: 0;
  min-width: 0;
}

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

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

.page-home .settlement-body h2 {
  margin: 0.45rem 0 0.85rem;
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  line-height: 1.25;
}

.page-home .settlement-lede {
  margin: 0 0 1.4rem;
  color: var(--c-mist);
  max-width: 58ch;
}

.page-home .granularity {
  min-width: 0;
}

.page-home .gran-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-home .gran-tab {
  display: inline-block;
  cursor: pointer;
  padding: 0.48rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--c-mist);
  background: rgba(11, 16, 32, 0.5);
  transition: color 0.22s var(--ease), background-color 0.22s var(--ease), border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home .gran-tab:hover {
  border-color: rgba(34, 211, 238, 0.6);
  color: var(--c-paper);
}

.page-home .gran-panels {
  margin-top: 1.15rem;
  min-height: 5.5rem;
}

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

.page-home .gran-panel p {
  margin: 0;
  color: var(--c-mist);
  max-width: 60ch;
}

.page-home .gran-panel strong {
  color: var(--c-paper);
}

.page-home #gran-round:checked ~ .gran-tabs label[for="gran-round"],
.page-home #gran-day:checked ~ .gran-tabs label[for="gran-day"],
.page-home #gran-week:checked ~ .gran-tabs label[for="gran-week"] {
  color: var(--c-bg);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
  box-shadow: var(--glow-cyan);
}

.page-home #gran-round:checked ~ .gran-panels .gran-panel--round,
.page-home #gran-day:checked ~ .gran-panels .gran-panel--day,
.page-home #gran-week:checked ~ .gran-panels .gran-panel--week {
  display: block;
}

.page-home .gran-input:focus-visible ~ .gran-tabs .gran-tab {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-home .gran-foot {
  margin: 1.3rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--c-line-soft);
  font-size: 0.92rem;
  color: var(--c-mist);
  max-width: 62ch;
}

.page-home .gran-foot a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 批次与动线 ---------- */
.page-home .batch-grid {
  display: grid;
  gap: var(--home-gap);
  min-width: 0;
}

.page-home .batch-visual {
  margin: 0;
  min-width: 0;
}

.page-home .batch-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .batch-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  counter-reset: home-batch;
}

.page-home .batch-step {
  position: relative;
  padding: 1.15rem 1.25rem 1.15rem 3.5rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: linear-gradient(140deg, rgba(27, 20, 64, 0.5), rgba(11, 16, 32, 0.55));
  min-width: 0;
}

.page-home .batch-step::before {
  counter-increment: home-batch;
  content: counter(home-batch, decimal-leading-zero);
  position: absolute;
  left: 1.1rem;
  top: 1.18rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--c-violet);
  letter-spacing: 0.04em;
}

.page-home .batch-step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.page-home .batch-step p {
  margin: 0;
  color: var(--c-mist);
  font-size: 0.95rem;
}

/* ---------- 栏目预览 ---------- */
.page-home .track-grid {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.page-home .track-card {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, rgba(27, 20, 64, 0.6), rgba(11, 16, 32, 0.72));
  box-shadow: var(--shadow-card);
  min-width: 0;
}

.page-home .track-card--compare {
  border-top: 3px solid var(--c-cyan);
}

.page-home .track-card--pick {
  border-top: 3px solid var(--c-mint);
}

.page-home .track-card h3 {
  margin: 0.85rem 0 0.6rem;
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
}

.page-home .track-card > p {
  margin: 0;
  color: var(--c-mist);
  max-width: 56ch;
}

.page-home .dim-list {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-home .dim-list li {
  padding: 0.34rem 0.72rem;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--c-mist);
  background: rgba(11, 16, 32, 0.45);
}

.page-home .scene-list {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home .scene-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.94rem;
  color: var(--c-mist);
}

.page-home .scene-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.56em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-mint);
}

.page-home .track-meta {
  margin: 1.1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  color: var(--c-cyan);
}

.page-home .track-card .btn-ghost {
  margin-top: 1.35rem;
}

/* ---------- 两条去路 ---------- */
.page-home .exit-grid {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.page-home .exit-card {
  display: grid;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(158deg, rgba(27, 20, 64, 0.55), rgba(11, 16, 32, 0.7));
  min-width: 0;
}

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

.page-home .exit-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .exit-body {
  padding: clamp(1.1rem, 2.6vw, 1.8rem);
  min-width: 0;
}

.page-home .exit-body h3 {
  margin: 0.75rem 0 0.6rem;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
}

.page-home .exit-body p {
  margin: 0;
  color: var(--c-mist);
  max-width: 58ch;
}

.page-home .exit-body .btn-ghost {
  margin-top: 1.2rem;
}

.page-home .exit-card--plain {
  background: linear-gradient(162deg, rgba(255, 194, 75, 0.1), rgba(27, 20, 64, 0.55));
  align-content: center;
}

.page-home .home-bridge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-md);
  background: rgba(11, 16, 32, 0.62);
}

.page-home .home-bridge p {
  margin: 0;
  color: var(--c-mist);
  max-width: 62ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 48rem) {
  .page-home .exit-grid {
    grid-template-columns: 7fr 5fr;
    align-items: stretch;
  }

  .page-home .hero-actions {
    gap: 1rem;
  }
}

@media (min-width: 62rem) {
  .page-home .hero-grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .chapter-item:nth-child(even) {
    margin-left: 2rem;
  }

  .page-home .chapter-item:nth-child(3) {
    margin-left: 0.75rem;
  }

  .page-home .chapter-item:nth-child(4) {
    margin-left: 2.75rem;
  }

  .page-home .settlement-card {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }

  .page-home .batch-grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .track-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-home .track-card--pick {
    margin-top: 2.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chapter-card,
  .page-home .gran-tab {
    transition: none;
  }

  .page-home .chapter-card:hover,
  .page-home .chapter-card:focus-visible {
    transform: none;
  }
}