.page-home {
  --home-tile-pad: var(--space-4);
  --home-rule: var(--border-thin) solid var(--color-line);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero {
  overflow: hidden;
}

.page-home .hero-context {
  margin: 0 0 var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  letter-spacing: 0.03em;
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-home .hero-tile {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--home-tile-pad);
  border-radius: var(--radius-md);
  transition: background-color 150ms linear, color 150ms linear;
}

.page-home .hero-tile__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.08em;
  color: inherit;
  opacity: 0.75;
}

.page-home .hero-tile__note {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: inherit;
  opacity: 0.92;
}

.page-home .hero-tile--main {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-home .hero-tile--main:is(:hover, :focus-within) {
  background: var(--color-surface);
  color: var(--color-primary);
}

.page-home .hero-tile--accent {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-home .hero-tile--accent:is(:hover, :focus-within) {
  background: var(--color-surface);
  color: var(--color-accent);
}

.page-home .hero-tile--light {
  background: var(--color-surface-alt);
  color: var(--color-ink);
}

.page-home .hero-tile--light:is(:hover, :focus-within) {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-home .hero-tile--deep {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-home .hero-tile--deep:is(:hover, :focus-within) {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.02;
  letter-spacing: var(--tracking-heading);
}

.page-home .hero-title__num {
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
}

.page-home .hero-tile__figure {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: 1;
}

.page-home .hero-tile__unit {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-body);
  opacity: 0.85;
}

.page-home .hero-tile__slash {
  opacity: 0.5;
}

.page-home .hero-media {
  display: block;
  width: 100%;
  height: auto;
  margin-top: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-sm);
  filter: brightness(0.82) saturate(0.95);
}

@media (min-width: 800px) {
  .page-home .hero-grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .page-home .hero-tile--main {
    grid-column: 1 / 6;
    grid-row: 1 / 3;
  }

  .page-home .hero-tile--accent {
    grid-column: 6 / 9;
    grid-row: 1 / 2;
  }

  .page-home .hero-tile--light {
    grid-column: 6 / 9;
    grid-row: 2 / 3;
  }

  .page-home .hero-tile--deep {
    grid-column: 1 / 6;
    grid-row: 3 / 4;
  }
}

/* ---------- 02 起订与批次 ---------- */
.page-home .sec-batch__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.page-home .sec-batch__head {
  display: grid;
  gap: var(--space-3);
}

.page-home .sec-batch__body {
  max-width: var(--measure);
  display: grid;
  gap: var(--space-3);
}

.page-home .sec-batch__body p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .sec-batch__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  border-top: var(--home-rule);
}

.page-home .sec-batch__points li {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-bottom: var(--home-rule);
  padding-bottom: var(--space-2);
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-home .sec-batch__body .btn {
  justify-self: start;
}

.page-home .sec-batch__fig-a img,
.page-home .sec-batch__fig-b img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-sm);
  filter: brightness(0.86) contrast(1.03);
}

.page-home .sec-batch__fig-a figcaption,
.page-home .sec-batch__fig-b figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

@media (min-width: 800px) {
  .page-home .sec-batch__grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
    column-gap: var(--space-3);
    row-gap: var(--space-8);
  }

  .page-home .sec-batch__head {
    grid-column: 1 / 5;
    grid-row: 1 / 2;
  }

  .page-home .sec-batch__fig-a {
    grid-column: 5 / 9;
    grid-row: 1 / 2;
    margin: 0;
  }

  .page-home .sec-batch__body {
    grid-column: 1 / 5;
    grid-row: 2 / 3;
  }

  .page-home .sec-batch__fig-b {
    grid-column: 5 / 9;
    grid-row: 2 / 3;
    margin: 0;
  }
}

/* ---------- 03 库存与保修 ---------- */
.page-home .sec-stock .eyebrow,
.page-home .sec-stock .section-title,
.page-home .sec-stock .lede {
  color: var(--color-primary-ink);
}

.page-home .sec-stock__head {
  display: grid;
  gap: var(--space-3);
  max-width: 46ch;
}

.page-home .sec-stock .lede {
  opacity: 0.92;
}

.page-home .stock-panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.page-home .stock-panel {
  background: var(--color-primary-soft);
  color: var(--color-ink);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  display: grid;
  gap: var(--space-3);
}

.page-home .stock-panel__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .stock-panel p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .warranty-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-home .warranty-list li {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--text-base);
  padding-bottom: var(--space-2);
  border-bottom: var(--home-rule);
}

.page-home .warranty-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .sec-stock__cta {
  margin: var(--space-6) 0 0;
}

.page-home .stock-cta {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  border: var(--border-thick) solid var(--color-primary-ink);
  border-radius: var(--radius-sm);
  color: var(--color-primary-ink);
  background: transparent;
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  text-decoration: none;
  transition: background-color 150ms linear, color 150ms linear;
}

.page-home .stock-cta:is(:hover, :focus-visible) {
  background: var(--color-primary-ink);
  color: var(--color-primary);
}

@media (min-width: 800px) {
  .page-home .stock-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

/* ---------- 04 六个职能组 ---------- */
.page-home .sec-team .eyebrow,
.page-home .sec-team .section-title,
.page-home .sec-team .lede {
  color: var(--color-contrast-ink);
}

.page-home .sec-team__intro {
  display: grid;
  gap: var(--space-3);
  max-width: 46ch;
}

.page-home .team-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-home .team-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: var(--space-3);
  row-gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-home .team-list__num {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
  letter-spacing: 0.06em;
}

.page-home .team-list__name {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
  line-height: var(--leading-heading);
}

.page-home .team-list__desc {
  grid-column: 2;
  grid-row: 2;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-home .sec-team__fig {
  margin: var(--space-6) 0 0;
}

.page-home .sec-team__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: var(--radius-sm);
  filter: brightness(0.78) contrast(1.05);
}

.page-home .sec-team__fig figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-home .sec-team__more {
  margin: var(--space-4) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

.page-home .sec-team__more a {
  color: var(--color-contrast-accent);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

@media (min-width: 800px) {
  .page-home .team-list li {
    grid-template-columns: minmax(0, 5rem) minmax(0, 9rem) minmax(0, 1fr);
    align-items: baseline;
  }

  .page-home .team-list__desc {
    grid-column: 3;
    grid-row: 1;
  }
}

/* ---------- 05 去哪一页 ---------- */
.page-home .sec-routes__head {
  display: grid;
  gap: var(--space-3);
  max-width: 40ch;
  margin-bottom: var(--space-6);
}

.page-home .route-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-home .route-tile {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  min-height: calc(var(--space-8) * 4);
  text-decoration: none;
  transition: background-color 150ms linear, color 150ms linear;
}

.page-home .route-tile__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  opacity: 0.72;
}

.page-home .route-tile__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .route-tile__desc {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  opacity: 0.9;
}

.page-home .route-tile__go {
  margin-top: auto;
  padding-top: var(--space-3);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  border-top: var(--border-thin) solid currentColor;
}

.page-home .route-tile--primary {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-home .route-tile--primary:is(:hover, :focus-visible) {
  background: var(--color-surface);
  color: var(--color-primary);
}

.page-home .route-tile--accent {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-home .route-tile--accent:is(:hover, :focus-visible) {
  background: var(--color-surface);
  color: var(--color-accent);
}

.page-home .route-tile--deep {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-home .route-tile--deep:is(:hover, :focus-visible) {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

@media (min-width: 800px) {
  .page-home .route-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 06 联系出口 ---------- */
.page-home .exit-frame {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface);
  border: var(--home-rule);
  border-radius: var(--radius-md);
}

.page-home .exit-frame__lead {
  display: grid;
  gap: var(--space-3);
}

.page-home .exit-frame__lead p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-home .exit-frame__lead .btn {
  justify-self: start;
}

.page-home .exit-list {
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.page-home .exit-list > div {
  display: grid;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: var(--home-rule);
}

.page-home .exit-list > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .exit-list dt {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-home .exit-list dd {
  margin: 0;
  font-size: var(--text-lg);
  color: var(--color-ink);
  word-break: break-word;
}

@media (min-width: 800px) {
  .page-home .exit-frame {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-8);
    padding: var(--space-6);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-tile,
  .page-home .route-tile,
  .page-home .stock-cta {
    transition: none;
  }
}