.page-home {
  background: var(--color-surface);
  color: var(--color-ink);
}

/* ---------------- 首屏 ---------------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-8) 0 var(--space-6);
}

.page-home .home-hero__blot {
  position: absolute;
  z-index: 0;
  top: -160px;
  right: -38%;
  width: 92%;
  height: 440px;
  background: var(--color-primary-soft);
  border-radius: var(--radius-lg);
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.page-home .home-hero__copy {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: var(--space-3) 0 var(--space-4);
}

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

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-home .home-hero__figure {
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-home .home-hero__figure .media-frame__img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* 首屏关键数字组 */
.page-home .home-figures {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding-top: var(--space-4);
  border-top: var(--border-thin) solid var(--color-line);
}

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

.page-home .home-figures__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-1);
}

.page-home .home-figures__value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0;
}

.page-home .home-figures__value .figure-num {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-primary);
}

.page-home .home-figures__unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .home-figures__note {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-soft);
}

/* 快捷锚点 */
.page-home .home-jump {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-4);
}

.page-home .home-jump__link {
  display: inline-block;
  padding: 5px var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  text-decoration: none;
  background: transparent;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-home .home-jump__link:hover,
.page-home .home-jump__link:focus-visible {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-ink);
}

/* ---------------- 时间轴 ---------------- */
.page-home .home-timeline__head {
  max-width: var(--measure);
}

.page-home .home-timeline__head .lead {
  margin-bottom: 0;
}

.page-home .home-timeline__grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-home .home-rail {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-rail::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 22px;
  bottom: 22px;
  width: var(--border-thick);
  background: var(--color-line);
}

.page-home .home-rail__item {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-home .home-rail__item:first-child {
  padding-top: 0;
}

.page-home .home-rail__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .home-rail__no {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: var(--border-thick) solid var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-home .home-rail__item:hover .home-rail__no {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-home .home-rail__body {
  min-width: 0;
}

.page-home .home-rail__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-1);
}

.page-home .home-rail__text {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-home .home-rail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
}

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

.page-home .home-timeline__figure .media-frame__img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* ---------------- 战报精选 ---------------- */
.page-home .home-reports__stack {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.page-home .home-report {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
  transition: border-color 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease;
}

.page-home .home-report:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: var(--shadow-2);
}

.page-home .home-report__round {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-home .home-report__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: 0.95;
  color: var(--color-primary);
}

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

.page-home .home-report__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-home .home-report__score {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: auto 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-home .home-report__score strong {
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
  letter-spacing: 0;
}

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

.page-home .home-reports__figure .media-frame__img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------------- 深色数据带 ---------------- */
.page-home .home-databand-section {
  background: var(--color-surface);
}

.page-home .home-databand {
  color: var(--color-contrast-ink);
}

.page-home .home-databand .eyebrow {
  color: var(--color-contrast-accent);
}

.page-home .home-databand .eyebrow::before {
  background: var(--color-contrast-accent);
}

.page-home .home-databand h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
  margin: var(--space-2) 0 var(--space-3);
}

.page-home .home-databand__intro {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-home .home-databand__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.page-home .home-databand__cell {
  padding-top: var(--space-3);
  border-top: var(--border-thick) solid var(--color-contrast-line);
}

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

.page-home .home-databand__value .figure-num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-contrast-accent);
}

.page-home .home-databand__label {
  margin: var(--space-2) 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-contrast-ink);
}

.page-home .home-databand__note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-contrast-ink);
  opacity: 0.66;
}

.page-home .home-databand__figure {
  margin: var(--space-6) 0 0;
  border-color: var(--color-contrast-line);
}

.page-home .home-databand__figure .media-frame__img {
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-home .home-databand__figure .media-frame__caption {
  color: var(--color-contrast-ink);
  opacity: 0.7;
}

/* ---------------- 入口索引 ---------------- */
.page-home .home-entrances__list {
  margin-top: var(--space-6);
}

.page-home .home-entrances__list .index-list__link {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  grid-template-areas:
    "no title"
    "no meta";
  align-items: baseline;
  row-gap: 2px;
  column-gap: var(--space-2);
  padding: var(--space-3) var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-home .home-entrances__list .index-list__no {
  grid-area: no;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .home-entrances__list .index-list__title {
  grid-area: title;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-home .home-entrances__list .index-list__meta {
  grid-area: meta;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.page-home .home-entrances__list .index-list__link:hover,
.page-home .home-entrances__list .index-list__link:focus-visible {
  background: var(--color-primary-soft);
}

.page-home .home-entrances__list .index-list__link:hover .index-list__title,
.page-home .home-entrances__list .index-list__link:focus-visible .index-list__title {
  color: var(--color-primary);
}

/* ---------------- 站点口径 ---------------- */
.page-home .home-scope__grid {
  display: grid;
  gap: var(--space-6);
}

.page-home .home-scope__copy {
  max-width: var(--measure);
}

.page-home .home-scope__text {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .home-scope__list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-home .home-scope__list li {
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-accent);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-home .home-scope__list strong {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-home .home-scope__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin: var(--space-4) 0 0;
}

.page-home .home-textlink {
  position: relative;
  display: inline-block;
  font-size: var(--text-base);
  color: var(--color-primary);
  text-decoration: none;
}

.page-home .home-textlink::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: var(--border-thick);
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.22s ease;
}

.page-home .home-textlink:hover::after,
.page-home .home-textlink:focus-visible::after {
  transform: scaleX(1);
}

.page-home .home-scope__side {
  padding: var(--space-4);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
}

.page-home .home-scope__side-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
}

.page-home .home-scope__side-value {
  margin: var(--space-2) 0 0;
}

.page-home .home-scope__side-value .figure-num {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-primary);
}

.page-home .home-scope__side-note {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

/* ---------------- 响应式 ---------------- */
@media (min-width: 640px) {
  .page-home .home-databand__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

@media (min-width: 880px) {
  .page-home .home-hero {
    padding: var(--space-8) 0 var(--space-8);
  }

  .page-home .home-hero__blot {
    top: -190px;
    right: -18%;
    width: 68%;
    height: 560px;
  }

  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: var(--space-8);
  }

  .page-home .home-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-8);
  }

  .page-home .home-timeline__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-home .home-reports__stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .home-reports__stack .home-report:nth-child(2) {
    margin-top: var(--space-8);
  }

  .page-home .home-reports__stack .home-report:nth-child(3) {
    margin-top: var(--space-4);
  }

  .page-home .home-entrances__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-6);
  }

  .page-home .home-scope__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .page-home .home-hero__blot {
    right: -10%;
    width: 58%;
  }
}