.page-home {
  --home-grid-gap: 20px;
  position: relative;
  background-color: var(--cream);
  background-image:
    linear-gradient(rgba(18, 53, 36, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 53, 36, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--deep-green);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-home .home-hero {
  position: relative;
  padding: 48px 0 56px;
  border-bottom: 4px solid var(--deep-green);
  overflow: hidden;
}
.page-home .home-hero::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.07);
  pointer-events: none;
}
.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.page-home .home-hero__index {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border: 1px solid var(--blue);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.72);
}
.page-home .home-hero__title {
  margin: 0 0 20px;
  font-size: clamp(2.6rem, 8vw, 5.4rem);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--deep-green);
}
.page-home .home-hero__title span {
  display: block;
  margin-top: 14px;
  font-size: clamp(1rem, 2.6vw, 1.8rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--green);
}
.page-home .home-hero__desc {
  max-width: 42em;
  margin: 0 0 28px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--gray);
}
.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0;
  padding-top: 24px;
  border-top: 2px solid var(--light-green);
}
.page-home .home-hero__stat dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}
.page-home .home-hero__stat dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--green);
}
.page-home .home-hero__media {
  position: relative;
}
.page-home .home-hero__media-frame {
  position: relative;
  margin: 0;
  border: 3px solid var(--deep-green);
  box-shadow: var(--shadow-hard);
  background: var(--light-green);
  overflow: hidden;
}
.page-home .home-hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .home-hero__media-label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 5px 10px;
  background: var(--gold);
  color: var(--deep-green);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.page-home .home-hero__coord {
  position: absolute;
  z-index: 2;
  padding: 4px 8px;
  border: 1px solid var(--blue);
  background: rgba(248, 250, 245, 0.9);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.page-home .home-hero__coord:hover {
  background: var(--blue);
  color: var(--cream);
}
.page-home .home-hero__coord--x {
  top: 20px;
  right: 16px;
}
.page-home .home-hero__coord--y {
  bottom: 20px;
  left: 16px;
}

/* ===== 区块标题通用 ===== */
.page-home .home-section-head {
  margin: 0 0 28px;
  padding-left: 14px;
  border-left: 4px solid var(--gold);
}
.page-home .home-section-head__index {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gold);
}
.page-home .home-section-head__title {
  margin: 0 0 6px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 200;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--deep-green);
}
.page-home .home-section-head__desc {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--gray);
}

/* ===== 实时数据总览 ===== */
.page-home .home-overview {
  position: relative;
  padding: 56px 0;
}
.page-home .home-overview__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.page-home .home-overview__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  pointer-events: none;
}
.page-home .home-overview__filter-btn {
  display: inline-block;
  padding: 8px 16px;
  border: 2px solid var(--deep-green);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--deep-green);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.page-home .home-overview__radio:checked + .home-overview__filter-btn {
  background: var(--deep-green);
  color: var(--cream);
  border-color: var(--deep-green);
}
.page-home .home-overview__grid {
  display: grid;
  gap: 20px;
}
.page-home .home-data-card {
  padding: 22px;
  border: 3px solid var(--deep-green);
  background: var(--cream);
  box-shadow: 6px 6px 0 rgba(18, 53, 36, 0.12);
  transition: box-shadow 0.25s, transform 0.25s;
}
.page-home .home-data-card:hover {
  box-shadow: 10px 10px 0 rgba(245, 158, 11, 0.28);
  transform: translate(-2px, -2px);
}
.page-home .home-data-card--dark {
  background: var(--deep-green);
  border-color: var(--gold);
  color: var(--cream);
}
.page-home .home-data-card--dark .home-data-card__title {
  color: var(--cream);
}
.page-home .home-data-card--dark .home-data-card__text {
  color: rgba(248, 250, 245, 0.8);
}
.page-home .home-data-card--dark .home-data-card__num {
  color: var(--gold);
}
.page-home .home-data-card--dark .home-data-card__index {
  color: rgba(248, 250, 245, 0.6);
}
.page-home .home-data-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.page-home .home-data-card__index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--gray);
}
.page-home .home-data-card__num {
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--green);
}
.page-home .home-data-card__title {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.4;
}
.page-home .home-data-card__text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--gray);
}
.page-home .home-overview:has(#hfilter-score:checked) .home-data-card:not([data-panel="score"]),
.page-home .home-overview:has(#hfilter-card:checked) .home-data-card:not([data-panel="card"]),
.page-home .home-overview:has(#hfilter-rank:checked) .home-data-card:not([data-panel="rank"]) {
  display: none;
}
.page-home .home-overview__chart-wrap {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}
.page-home .home-overview__chart {
  padding: 18px;
  border: 2px solid var(--light-green);
  background: rgba(248, 250, 245, 0.85);
}
.page-home .home-overview__chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.page-home .home-overview__chart-head h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}
.page-home .home-overview__svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-overview__chart-tags {
  display: flex;
  justify-content: space-between;
  padding: 6px 2px 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gray);
}
.page-home .home-overview__figure {
  margin: 0;
  padding: 8px;
  border: 2px solid var(--deep-green);
  background: var(--light-green);
}
.page-home .home-overview__img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-overview__figure figcaption {
  padding: 10px 4px 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray);
  line-height: 1.5;
}

/* ===== 核心功能入口 ===== */
.page-home .home-features {
  padding: 56px 0;
  border-top: 4px solid var(--deep-green);
  border-bottom: 4px solid var(--deep-green);
  background: var(--light-green);
}
.page-home .home-features__grid {
  display: grid;
  gap: 18px;
}
.page-home .home-feature-card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 2px solid var(--deep-green);
  background: var(--cream);
  box-shadow: var(--shadow-hard);
  transition: border-color 0.2s, transform 0.2s;
}
.page-home .home-feature-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}
.page-home .home-feature-card__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.page-home .home-feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  line-height: 1.4;
}
.page-home .home-feature-card p {
  margin: 0 0 18px;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--gray);
  flex-grow: 1;
}
.page-home .home-features__media {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
  align-items: center;
}
.page-home .home-features__media-img {
  display: block;
  width: 100%;
  height: auto;
  border: 3px solid var(--deep-green);
  box-shadow: var(--shadow-hard);
}
.page-home .home-features__media-note {
  border-left: 3px solid var(--gold);
  padding: 4px 0 4px 14px;
}
.page-home .home-features__media-title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 600;
}
.page-home .home-features__media-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--gray);
}

/* ===== 多设备同步说明 ===== */
.page-home .home-sync {
  position: relative;
  padding: 56px 0;
  background: var(--deep-green);
  color: var(--cream);
  overflow: hidden;
}
.page-home .home-sync::before {
  content: "SYNC";
  position: absolute;
  right: -0.18em;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: clamp(5rem, 16vw, 13rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: rgba(245, 158, 11, 0.07);
  pointer-events: none;
  white-space: nowrap;
}
.page-home .home-sync__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}
.page-home .home-sync .home-section-head {
  border-left-color: var(--gold);
}
.page-home .home-sync .home-section-head__title {
  color: var(--cream);
}
.page-home .home-sync .home-section-head__desc {
  color: rgba(248, 250, 245, 0.72);
}
.page-home .home-sync__steps {
  display: grid;
  gap: 16px;
  margin-top: 4px;
}
.page-home .home-sync__step {
  padding: 18px;
  border: 1px solid rgba(245, 158, 11, 0.4);
  background: rgba(255, 255, 255, 0.04);
}
.page-home .home-sync__step-no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.14em;
}
.page-home .home-sync__step h3 {
  margin: 8px 0 6px;
  font-size: 1rem;
  color: var(--cream);
}
.page-home .home-sync__step p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(248, 250, 245, 0.78);
}
.page-home .home-sync__more {
  display: inline-block;
  margin-top: 20px;
  color: var(--gold);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.page-home .home-sync__more:hover {
  border-bottom-color: var(--gold);
}
.page-home .home-sync__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(248, 250, 245, 0.2);
}
.page-home .home-sync__list-item {
  padding: 18px 0;
  border-bottom: 1px solid rgba(248, 250, 245, 0.12);
}
.page-home .home-sync__list dt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.1em;
}
.page-home .home-sync__list dd {
  margin: 6px 0 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(248, 250, 245, 0.8);
}

/* ===== 最新动态 ===== */
.page-home .home-news {
  padding: 56px 0;
}
.page-home .home-news__inner {
  display: grid;
  gap: 32px;
}
.page-home .home-news__content {
  min-width: 0;
}
.page-home .home-news__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-home .home-news__item {
  padding: 20px 0;
  border-bottom: 1px solid var(--light-green);
}
.page-home .home-news__item:first-child {
  border-top: 1px solid var(--light-green);
}
.page-home .home-news__item .badge {
  margin-bottom: 8px;
}
.page-home .home-news__item h3 {
  margin: 8px 0 6px;
  font-size: 1.05rem;
  line-height: 1.4;
}
.page-home .home-news__item a {
  color: var(--deep-green);
  text-decoration: none;
  transition: color 0.2s;
}
.page-home .home-news__item a:hover {
  color: var(--blue);
}
.page-home .home-news__item p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--gray);
}
.page-home .home-news__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 24px;
}
.page-home .home-news__more {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 106, 79, 0.4);
  transition: color 0.2s, border-color 0.2s;
}
.page-home .home-news__more:hover {
  color: var(--gold);
  border-color: var(--gold);
}
.page-home .home-news__figure {
  position: relative;
  margin: 0;
}
.page-home .home-news__img {
  display: block;
  width: 100%;
  height: auto;
  border: 3px solid var(--deep-green);
  box-shadow: var(--shadow-hard);
}
.page-home .home-news__figure figcaption {
  padding: 10px 4px 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray);
}

/* ===== 信任条 ===== */
.page-home .home-trust {
  padding: 20px 0 40px;
}
.page-home .home-trust__text {
  margin: 0 auto;
  max-width: 42em;
  text-align: center;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--gray);
  border-top: 1px solid var(--light-green);
  padding-top: 20px;
}
.page-home .home-trust__link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 130, 246, 0.4);
}
.page-home .home-trust__link:hover {
  color: var(--gold);
}

/* ===== 响应式：平板 ===== */
@media (min-width: 768px) {
  .page-home .home-overview__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-home .home-overview__grid .home-data-card:last-child {
    grid-column: 1 / -1;
  }
  .page-home .home-sync__steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-home .home-features__media {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

/* ===== 响应式：桌面 ===== */
@media (min-width: 1024px) {
  .page-home .home-hero {
    padding: 80px 0 96px;
  }
  .page-home .home-hero__inner {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 28px;
    align-items: center;
  }
  .page-home .home-hero__text {
    grid-column: 1 / 7;
  }
  .page-home .home-hero__media {
    grid-column: 8 / 13;
  }
  .page-home .home-hero__coord--x {
    top: 32px;
    right: 6px;
  }
  .page-home .home-hero__coord--y {
    bottom: 32px;
    left: 6px;
  }
  .page-home .home-overview {
    padding: 80px 0;
  }
  .page-home .home-overview__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-home .home-overview__grid .home-data-card:last-child {
    grid-column: auto;
  }
  .page-home .home-overview__chart-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .page-home .home-features {
    padding: 80px 0;
  }
  .page-home .home-features__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .page-home .home-features__media {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 32px;
    margin-top: 40px;
  }
  .page-home .home-sync {
    padding: 80px 0;
  }
  .page-home .home-sync__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
  }
  .page-home .home-news {
    padding: 80px 0;
  }
  .page-home .home-news__inner {
    grid-template-columns: 1.3fr 0.7fr;
    gap: 48px;
  }
}