.page-home {
  position: relative;
}

/* ---------- HERO ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding-bottom: 64px;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(31, 78, 95, 0.34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 78, 95, 0.34) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(130% 95% at 18% 0%, #000 10%, transparent 70%);
  mask-image: radial-gradient(130% 95% at 18% 0%, #000 10%, transparent 70%);
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  top: -120px;
  left: -80px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.16), transparent 68%);
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-home .hero__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-home .hero__context span[aria-hidden="true"] {
  color: var(--grid);
}

.page-home .hero .eyebrow {
  display: block;
  margin: 0 0 14px;
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 36px;
  background: var(--grid);
  border: var(--line);
}

.page-home .hero__stat {
  background: var(--ink-900);
  padding: 16px 18px 18px;
  display: grid;
  gap: 4px;
  align-content: start;
}

.page-home .hero__stat-num {
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(28px, 7vw, 40px);
  line-height: 1;
  color: var(--cyan);
}

.page-home .hero__stat-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--grey);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-home .hero__aside {
  display: grid;
  gap: 18px;
}

.page-home .clock {
  position: relative;
  overflow: hidden;
  border: var(--line);
  border-left: 3px solid var(--cyan);
  background:
    linear-gradient(135deg, rgba(0, 240, 255, 0.1), transparent 62%),
    var(--ink-800);
  padding: 20px 22px 22px;
  display: grid;
  gap: 6px;
}

.page-home .clock::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--cyan);
  opacity: 0.65;
  animation: home-scan 3.8s linear infinite;
}

@keyframes home-scan {
  0% { top: 0; }
  100% { top: 100%; }
}

.page-home .clock__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-home .clock__value {
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(42px, 12vw, 66px);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--cyan);
}

.page-home .clock__hint {
  font-size: 13px;
  color: var(--grey);
}

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

/* ---------- 通用章节引导语 ---------- */
.page-home .flow__intro,
.page-home .dual__intro,
.page-home .recap__intro,
.page-home .service__intro {
  max-width: 62ch;
  margin: 18px 0 0;
  color: var(--grey);
  line-height: 1.8;
  font-size: 15px;
}

/* ---------- 补时事件流 ---------- */
.page-home .flow__figure {
  margin: 30px 0 0;
}

.page-home .flow__grid {
  display: grid;
  gap: 34px;
  margin-top: 38px;
}

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

.page-home .flow__timeline .timeline__item {
  position: relative;
  padding: 22px 0 22px 26px;
  border-left: var(--line);
  display: grid;
  gap: 8px;
}

.page-home .flow__timeline .timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 28px;
  width: 7px;
  height: 7px;
  background: var(--orange);
}

.page-home .timeline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-home .timeline__stamp {
  font-family: var(--font-mono);
  font-style: italic;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-home .timeline__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 4vw, 22px);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .timeline__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
  max-width: 56ch;
}

.page-home .flow__cards {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-home .flow__cards .card {
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-home .flow__cards .card__title {
  margin: 4px 0 0;
}

.page-home .big-num {
  display: block;
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(44px, 13vw, 74px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .big-num--orange { color: var(--orange); }
.page-home .big-num--red { color: var(--red); }
.page-home .big-num--cyan { color: var(--cyan); }

/* ---------- 双主线 ---------- */
.page-home .dual__body {
  display: grid;
  gap: 28px;
  margin-top: 34px;
}

.page-home .dual__side {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .dual__side-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grid);
}

.page-home .dual__side .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .dual__side .filter-btn {
  cursor: pointer;
}

.page-home .dual__count {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-home .dual__list {
  display: grid;
  gap: 0;
}

.page-home .entry {
  padding: 22px 0 24px 20px;
  border-top: var(--line);
  border-left: 3px solid var(--grid);
  display: grid;
  gap: 10px;
}

.page-home .entry:last-child {
  border-bottom: var(--line);
}

.page-home .entry--cyan { border-left-color: var(--cyan); }
.page-home .entry--red { border-left-color: var(--red); }
.page-home .entry--orange { border-left-color: var(--orange); }
.page-home .entry--violet { border-left-color: var(--violet); }

.page-home .entry__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-home .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(20px, 5vw, 27px);
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .entry__text {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--grey);
}

.page-home .entry__foot {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--grey);
}

.page-home .entry .meter {
  margin-top: 2px;
}

/* ---------- 赛后复盘 ---------- */
.page-home .recap__body {
  display: grid;
  gap: 32px;
  margin-top: 34px;
}

.page-home .recap__list {
  display: grid;
  gap: 0;
  align-content: start;
}

.page-home .recap__item {
  padding: 20px 0 22px;
  border-top: var(--line);
  display: grid;
  gap: 12px;
}

.page-home .recap__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-home .recap__round {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .recap__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(18px, 4.4vw, 24px);
  letter-spacing: 0.01em;
  color: var(--white);
}

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

.page-home .recap__metrics > div {
  display: grid;
  gap: 2px;
}

.page-home .recap__metrics dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grid);
}

.page-home .recap__metrics dd {
  margin: 0;
  font-size: 18px;
  color: var(--white);
}

.page-home .recap__more {
  margin-top: 22px;
  justify-self: start;
}

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

/* ---------- 数据服务 ---------- */
.page-home .service__figure {
  margin: 0 0 40px;
}

.page-home .service__grid {
  display: grid;
  gap: 1px;
  margin-top: 32px;
  background: var(--grid);
  border: var(--line);
}

.page-home .service__item {
  background: var(--ink-900);
  padding: 24px 22px 26px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-home .service__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--violet);
}

.page-home .service__name {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(19px, 4.4vw, 23px);
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .service__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
}

.page-home .service__foot {
  display: grid;
  gap: 20px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: var(--line);
}

.page-home .service__note {
  margin: 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}

.page-home .service__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-home .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .recap__metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .service__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .service__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-home .service__cta {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-home .hero {
    padding-bottom: 88px;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(268px, 0.78fr);
    gap: 60px;
  }

  .page-home .hero__aside {
    position: sticky;
    top: calc(var(--topline-h) + 24px);
  }

  .page-home .flow__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: 52px;
  }

  .page-home .dual__body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 52px;
  }

  .page-home .dual__side {
    position: sticky;
    top: calc(var(--topline-h) + 24px);
  }

  .page-home .dual__side .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .page-home .recap__body {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 52px;
    align-items: start;
  }

  .page-home .recap__figure {
    position: sticky;
    top: calc(var(--topline-h) + 24px);
  }

  .page-home .service__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .clock::after {
    animation: none;
    top: 50%;
  }
}