.page-home {
  --home-cut: 16px;
  --home-line: rgba(14, 17, 19, 0.09);
  --home-soft: rgba(167, 196, 212, 0.24);
  display: block;
  background: var(--chalk);
  color: var(--night);
  overflow-x: clip;
}

.page-home .command-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 首屏 ---------- */
.page-home .hero-home {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 38px) 0 clamp(42px, 7vw, 88px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(52, 211, 153, 0.14), transparent 58%),
    radial-gradient(90% 80% at 0% 0%, rgba(200, 16, 46, 0.26), transparent 55%),
    linear-gradient(165deg, var(--night) 0%, var(--tactic) 55%, var(--night) 100%);
  color: var(--chalk);
}

.page-home .hero-home::after {
  content: "";
  position: absolute;
  right: -20%;
  bottom: -32%;
  width: 64%;
  height: 124%;
  background: linear-gradient(180deg, rgba(200, 16, 46, 0.22), rgba(200, 16, 46, 0));
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

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

.page-home .hero-home .breadcrumb {
  font-size: 13px;
  color: var(--mist);
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-home .hero-home .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--t);
}

.page-home .hero-home .breadcrumb a:hover,
.page-home .hero-home .breadcrumb a:focus-visible {
  color: var(--chalk);
}

.page-home .hero-home .breadcrumb [aria-current="page"] {
  color: var(--chalk);
}

.page-home .hero-home__intro {
  max-width: 780px;
}

.page-home .hero-home__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(167, 196, 212, 0.9);
}

.page-home .hero-home__kicker::before {
  content: "";
  width: 20px;
  height: 3px;
  background: var(--red);
  transform: skewX(-20deg);
}

.page-home .hero-home__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 66px);
  line-height: 1.04;
  margin: 0 0 18px;
  color: var(--chalk);
  transform: skewX(-2deg);
  transform-origin: left center;
  text-wrap: balance;
}

.page-home .hero-home__lead {
  max-width: 640px;
  margin: 0 0 22px;
  font-size: clamp(15px, 2.3vw, 17px);
  line-height: 1.8;
  color: rgba(247, 249, 246, 0.82);
}

.page-home .hero-home__split {
  display: grid;
  gap: clamp(16px, 3vw, 26px);
  margin-top: clamp(26px, 5vw, 46px);
}

/* 筛选面板 */
.page-home .filter-board {
  position: relative;
  padding: clamp(18px, 3vw, 26px);
  background: rgba(14, 17, 19, 0.88);
  border: 1px solid var(--home-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .filter-board::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, var(--red), var(--red-deep));
}

.page-home .filter-board__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3.4vw, 24px);
  letter-spacing: 0.02em;
  color: var(--chalk);
}

.page-home .filter-board__hint {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(167, 196, 212, 0.85);
}

.page-home .filter-group + .filter-group {
  margin-top: 16px;
}

.page-home .filter-group__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .filter-group__label .mono {
  font-size: 11.5px;
  color: rgba(52, 211, 153, 0.9);
}

.page-home .pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 13px;
  font-size: 13.5px;
  line-height: 1.2;
  color: var(--chalk);
  background: rgba(247, 249, 246, 0.07);
  border: 1px solid var(--home-soft);
  border-radius: 999px;
  white-space: nowrap;
  transition: background var(--t), border-color var(--t);
}

.page-home .pill--on {
  background: var(--red);
  border-color: var(--red);
  font-weight: 600;
}

.page-home .pill--more {
  color: rgba(167, 196, 212, 0.9);
  border-style: dashed;
}

.page-home .filter-board__foot {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(167, 196, 212, 0.28);
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(167, 196, 212, 0.85);
}

.page-home .hero-home .status-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--green-light);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.16);
}

/* 数据面板 */
.page-home .data-board {
  display: grid;
  gap: 12px;
}

.page-home .board-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 3vw, 22px);
  letter-spacing: 0.04em;
  color: var(--chalk);
}

.page-home .board-title::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(200, 16, 46, 0.85), transparent);
}

.page-home .data-board__figure {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--tactic);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-home .data-board__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .stat-card {
  padding: 14px 16px 16px;
  background: rgba(30, 37, 43, 0.94);
  border: 1px solid rgba(167, 196, 212, 0.18);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-home .stat-card__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(167, 196, 212, 0.9);
}

.page-home .stat-card__value {
  margin: 0;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(26px, 6vw, 38px);
  line-height: 1;
  color: var(--chalk);
  font-variant-numeric: tabular-nums;
}

.page-home .stat-card__meta {
  margin: 6px 0 0;
  font-size: 12px;
  color: rgba(167, 196, 212, 0.62);
}

.page-home .stat-card--lead {
  border-color: rgba(52, 211, 153, 0.5);
}

.page-home .stat-card--lead .stat-card__value {
  color: var(--green-light);
}

.page-home .stat-grid .stat-card[data-reveal]:nth-child(2) { transition-delay: 60ms; }
.page-home .stat-grid .stat-card[data-reveal]:nth-child(3) { transition-delay: 120ms; }
.page-home .stat-grid .stat-card[data-reveal]:nth-child(4) { transition-delay: 180ms; }

.page-home .news-grid .news-card[data-reveal]:nth-child(2) { transition-delay: 60ms; }
.page-home .news-grid .news-card[data-reveal]:nth-child(3) { transition-delay: 120ms; }
.page-home .news-grid .news-card[data-reveal]:nth-child(4) { transition-delay: 180ms; }

/* ---------- 章节骨架 ---------- */
.page-home .home-section {
  padding: clamp(44px, 8vw, 92px) 0;
}

.page-home .home-section--mist {
  background: var(--mist-bg);
}

.page-home .home-section--night {
  background: var(--night);
  color: var(--chalk);
}

.page-home .section-head {
  max-width: 720px;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-home .section-head__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-home .section-head__kicker::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--red);
  transform: skewX(-20deg);
}

.page-home .section-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1.1;
  color: var(--night);
  transform: skewX(-2deg);
  transform-origin: left center;
  text-wrap: balance;
}

.page-home .section-head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--fence);
}

.page-home .section-head--night h2 {
  color: var(--chalk);
}

.page-home .section-head--night p {
  color: rgba(247, 249, 246, 0.76);
}

/* ---------- 筛选路径 ---------- */
.page-home .path-layout {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
  align-items: center;
}

.page-home .path-figure {
  margin: 0;
  overflow: hidden;
  background: var(--night);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 10% 100%, 0 82%);
}

.page-home .path-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .path-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .path-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  background: #ffffff;
  border-left: 3px solid var(--red);
  box-shadow: 0 14px 32px -28px rgba(14, 17, 19, 0.9);
}

.page-home .path-step__num {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.1;
  color: var(--red);
}

.page-home .path-step h3 {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 600;
  color: var(--night);
}

.page-home .path-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--fence);
}

/* ---------- 指标墙 ---------- */
.page-home .metric-layout {
  display: grid;
  gap: clamp(18px, 3.5vw, 28px);
}

.page-home .metric-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .metric-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 16px 17px;
  background: #ffffff;
  border: 1px solid var(--home-line);
  border-top: 3px solid var(--night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-home .metric-card__tag {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--green-deep);
}

.page-home .metric-card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--night);
}

.page-home .metric-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--fence);
}

.page-home .metric-figure {
  margin: 0;
  overflow: hidden;
  background: var(--night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-home .metric-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .metric-figure figcaption {
  padding: 14px 18px 18px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(247, 249, 246, 0.78);
  border-top: 1px solid var(--home-soft);
}

/* ---------- 订阅 ---------- */
.page-home .subscribe-layout {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-home .subscribe-head .btn {
  margin-top: 8px;
}

.page-home .subscribe-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .subscribe-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  background: var(--night);
  color: var(--chalk);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-home .subscribe-step__num {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 15px;
  color: var(--green-light);
  border: 1px solid rgba(52, 211, 153, 0.6);
  border-radius: 50%;
}

.page-home .subscribe-step h3 {
  margin: 0 0 4px;
  font-size: 17px;
  color: var(--chalk);
}

.page-home .subscribe-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 249, 246, 0.72);
}

/* ---------- 版本 ---------- */
.page-home .version-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .version-card {
  padding: 20px;
  background: var(--tactic);
  border-top: 3px solid var(--green-light);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-home .version-card__tag {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--green-light);
}

.page-home .version-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--chalk);
}

.page-home .version-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 249, 246, 0.74);
}

.page-home .version-actions {
  margin-top: clamp(20px, 4vw, 30px);
}

/* ---------- 资讯 ---------- */
.page-home .news-grid {
  align-items: stretch;
}

.page-home .news-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: #ffffff;
  border: 1px solid var(--home-line);
  border-left: 3px solid var(--mist);
  transition: border-color var(--t), transform var(--t);
}

.page-home .news-card:hover,
.page-home .news-card:focus-within {
  border-left-color: var(--red);
  transform: translateY(-2px);
}

.page-home .news-card h3 {
  margin: 0;
  font-size: 17px;
  color: var(--night);
}

.page-home .news-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fence);
}

.page-home .news-actions {
  margin-top: clamp(20px, 4vw, 28px);
}

/* ---------- 支持 ---------- */
.page-home .support-layout {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

.page-home .support-figure {
  margin: 0;
  overflow: hidden;
  background: var(--night);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 88% 100%, 0 100%);
}

.page-home .support-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .support-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 18px;
}

.page-home .support-facts > div {
  padding: 14px 16px;
  background: #ffffff;
  border-top: 2px solid var(--night);
}

.page-home .support-facts dt {
  font-family: var(--font-data);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--night);
}

.page-home .support-facts dd {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--fence);
}

.page-home .support-note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fence);
}

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

@media (min-width: 820px) {
  .page-home .version-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 880px) {
  .page-home .path-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 900px) {
  .page-home .subscribe-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-home .support-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-home .metric-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-home .hero-home__split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .filter-board {
    transform: translateY(26px);
  }

  .page-home .data-board {
    transform: translateY(-6px);
  }

  .page-home .hero-home {
    padding-bottom: clamp(64px, 8vw, 104px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .filter-board,
  .page-home .data-board,
  .page-home .news-card:hover,
  .page-home .news-card:focus-within {
    transform: none;
  }

  .page-home .stat-card,
  .page-home .news-card,
  .page-home .pill,
  .page-home .hero-home .breadcrumb a {
    transition: none;
  }
}