/* ============ 首页 · 明昇看台 ============ */
.page-home {
  --home-gap: clamp(1rem, 2.5vw, 1.5rem);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 85% at 100% 0%, rgba(18, 58, 107, .12), transparent 62%),
    linear-gradient(180deg, var(--snow) 0%, var(--snow-2) 100%);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--orange) 38%, var(--blue-3) 72%, transparent 100%);
  opacity: .5;
}

.page-home .home-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: center;
  padding-top: clamp(2rem, 5.5vw, 4.25rem);
  padding-bottom: clamp(2.25rem, 6vw, 4.5rem);
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: clamp(2rem, 5vw, 4rem);
    padding-top: clamp(3rem, 6vw, 5.25rem);
    padding-bottom: clamp(3rem, 6vw, 5.25rem);
  }
}

.page-home .home-hero__copy .crumb {
  margin-bottom: 1rem;
}

.page-home .home-hero__title {
  margin: .7rem 0 1.1rem;
  font-size: clamp(2.25rem, 7.6vw, 4.3rem);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -.018em;
  color: var(--ink);
}

.page-home .home-hero__title em {
  font-style: normal;
  font-weight: 700;
  color: var(--orange-deep);
}

.page-home .home-hero__copy .lede {
  max-width: 46ch;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}

.page-home .home-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--blue-2);
  box-shadow: var(--shadow-2);
}

.page-home .home-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 9;
  object-fit: cover;
  max-width: 100%;
}

.page-home .home-hero__badge {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: .6rem 1rem .62rem;
  background: var(--orange);
  color: var(--snow);
  font-family: var(--mono);
  font-size: clamp(.7rem, 2.4vw, .78rem);
  letter-spacing: .04em;
  border-top-right-radius: var(--r-md);
}

/* ---------- 三个方向 ---------- */
.page-home .home-paths {
  background: var(--snow-2);
}

.page-home .home-paths__grid {
  display: grid;
  gap: var(--home-gap);
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

@media (min-width: 760px) {
  .page-home .home-paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 1.75rem 1.5rem 1.6rem 1.7rem;
  background: var(--snow);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}

.page-home .path-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--orange);
}

.page-home .path-card--blue::before {
  background: var(--blue-3);
}

.page-home .path-card--grass::before {
  background: var(--grass);
}

.page-home .path-card:hover,
.page-home .path-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-2);
}

.page-home .path-card__num {
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--orange-deep);
}

.page-home .path-card--blue .path-card__num {
  color: var(--blue);
}

.page-home .path-card--grass .path-card__num {
  color: var(--grass);
}

.page-home .path-card__title {
  margin: 0;
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
}

.page-home .path-card__desc {
  margin: 0;
  font-size: .94rem;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-home .path-card__cta {
  margin-top: auto;
  padding-top: .85rem;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--orange-deep);
}

.page-home .path-card--blue .path-card__cta {
  color: var(--blue);
}

.page-home .path-card--grass .path-card__cta {
  color: var(--grass);
}

/* ---------- 覆盖范围（深色） ---------- */
.page-home .home-scale {
  position: relative;
  overflow: hidden;
  color: var(--snow);
  background: linear-gradient(180deg, var(--blue-2) 0%, var(--ink) 100%);
}

.page-home .home-scale::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(247, 245, 240, .055) 1px, transparent 1px);
  background-size: 82px 100%;
  pointer-events: none;
}

.page-home .home-scale__grid {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .home-scale__grid {
    grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

.page-home .home-scale__figure {
  margin: 0;
}

.page-home .home-scale__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--r-lg);
}

.page-home .home-scale__figure .figure__cap {
  margin-top: .8rem;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--on-dark);
}

.page-home .home-scale__text .section-head__eyebrow {
  color: var(--orange-2);
}

.page-home .home-scale__text .display-lg {
  margin: .5rem 0 1rem;
  color: var(--snow);
}

.page-home .home-scale__text > p {
  max-width: 54ch;
  color: var(--on-dark);
  line-height: 1.85;
}

.page-home .home-scale__stats {
  display: grid;
  gap: .85rem;
  margin: 1.9rem 0 2rem;
  padding: 0;
}

@media (min-width: 560px) {
  .page-home .home-scale__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .stat {
  padding: 1rem 1rem 1.15rem;
  border-left: 2px solid var(--orange);
  background: rgba(247, 245, 240, .05);
}

.page-home .stat dt {
  margin-bottom: .4rem;
  font-size: .73rem;
  letter-spacing: .14em;
  color: var(--on-dark-dim);
}

.page-home .stat dd {
  margin: 0;
  font-size: clamp(1.35rem, 4vw, 1.65rem);
  line-height: 1.15;
  color: var(--snow);
}

.page-home .stat__unit {
  margin-left: .32em;
  font-size: .78rem;
  font-weight: 400;
  color: var(--on-dark);
}

.page-home .home-scale .btn--ghost {
  border-color: rgba(247, 245, 240, .34);
  color: var(--snow);
  background: rgba(247, 245, 240, .06);
}

/* ---------- 使用场景 ---------- */
.page-home .home-scenes {
  background: var(--snow);
}

.page-home .home-scenes__grid {
  display: grid;
  gap: var(--home-gap);
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

@media (min-width: 760px) {
  .page-home .home-scenes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .scene {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 1.6rem 1.4rem 1.55rem;
  background: var(--sand);
  border: 1px solid var(--sand-2);
  border-radius: var(--r-md);
}

.page-home .scene__tag {
  align-self: flex-start;
  display: inline-block;
  padding: .22rem .62rem .24rem;
  font-size: .72rem;
  letter-spacing: .12em;
  border: 1px solid currentColor;
  border-radius: var(--r-sm);
}

.page-home .scene__tag--orange {
  color: var(--orange-deep);
}

.page-home .scene__tag--blue {
  color: var(--blue);
}

.page-home .scene__tag--grass {
  color: var(--grass);
}

.page-home .scene__title {
  margin: .35rem 0 0;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-home .scene p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 近期变化 ---------- */
.page-home .home-updates {
  background: var(--snow-2);
}

.page-home .home-updates__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .home-updates__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(2rem, 5vw, 3.75rem);
  }
}

.page-home .home-updates__list {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  display: grid;
  gap: .25rem;
}

.page-home .home-updates__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1.15rem 1.1rem 1.25rem;
  border-top: 1px solid var(--line-strong);
  background: linear-gradient(90deg, rgba(239, 90, 12, .06), transparent 62%);
}

.page-home .home-updates__list li:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.page-home .home-updates__list .index-num {
  padding-top: .18rem;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--orange-deep);
}

.page-home .home-updates__list h3 {
  margin: 0 0 .35rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-home .home-updates__list p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-home .home-updates__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

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

@media (min-width: 900px) {
  .page-home .home-updates__figure {
    position: sticky;
    top: 96px;
  }

  .page-home .home-updates__figure img {
    aspect-ratio: 4 / 5;
  }
}

/* ---------- 收尾行动区 ---------- */
.page-home .home-cta {
  background: linear-gradient(180deg, var(--snow-2) 0%, var(--sand) 100%);
}

.page-home .home-cta__panel {
  position: relative;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.6rem, 5vw, 3rem);
  border-radius: var(--r-lg);
  overflow: hidden;
  color: var(--snow);
  background: linear-gradient(140deg, var(--blue-2) 0%, var(--ink) 100%);
  box-shadow: var(--shadow-2);
}

.page-home .home-cta__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(58% 82% at 100% 0%, rgba(239, 90, 12, .42), transparent 66%);
  pointer-events: none;
}

@media (min-width: 780px) {
  .page-home .home-cta__panel {
    grid-template-columns: minmax(0, 1.24fr) minmax(0, .76fr);
    align-items: center;
  }
}

.page-home .home-cta__copy {
  position: relative;
}

.page-home .home-cta__copy .display-lg {
  margin: 0 0 .85rem;
  color: var(--snow);
}

.page-home .home-cta__copy p {
  margin: 0;
  max-width: 48ch;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}

.page-home .home-cta .btn--line {
  border-color: rgba(247, 245, 240, .48);
  color: var(--snow);
}

.page-home .home-cta__figure {
  position: relative;
  margin: 0;
}

.page-home .home-cta__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--r-md);
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 479px) {
  .page-home .home-hero__actions .btn,
  .page-home .home-cta__actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-home .home-hero__badge {
    position: static;
    display: block;
    border-radius: 0;
  }
}