.page-home {
  --home-cut: 22px;
  --home-gap: 22px;
  --home-cyan-line: rgba(63, 224, 201, .18);
  --home-cyan-soft: rgba(63, 224, 201, .1);
}

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: 64px 0 48px;
  background-color: var(--ink-900);
  overflow: hidden;
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: saturate(.6) contrast(1.06);
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid-ink) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-ink) 1px, transparent 1px),
    linear-gradient(180deg, rgba(6, 35, 29, .55) 0%, rgba(6, 35, 29, .96) 100%);
  background-size: 54px 54px, 54px 54px, auto;
}

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

.page-home .hero__kicker {
  margin: 0 0 14px;
  color: var(--cyan-400);
}

.page-home .hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(28px, 6.6vw, 50px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--cream-100);
  max-width: 14em;
}

.page-home .hero__text {
  margin: 0 0 22px;
  color: rgba(243, 238, 226, .8);
  font-size: 16px;
  line-height: 1.78;
  max-width: 42ch;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 6px;
}

.page-home .hero__index {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--home-cyan-line);
}

.page-home .hero__index-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--home-cyan-soft);
  min-width: 0;
}

.page-home .hero__index-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--sage-500);
  flex: 0 0 auto;
}

.page-home .hero__index-item a {
  color: var(--cyan-200);
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
  min-width: 0;
}

.page-home .hero__index-item a:hover,
.page-home .hero__index-item a:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ============ 轮换面板 ============ */
.page-home .hero__cycle {
  position: relative;
  margin-top: 30px;
  padding: 22px 20px 20px;
  background:
    linear-gradient(155deg, rgba(14, 58, 49, .94) 0%, rgba(6, 35, 29, .94) 100%);
  border: 1px solid var(--home-cyan-line);
  clip-path: polygon(0 0, calc(100% - var(--home-cut)) 0, 100% var(--home-cut), 100% 100%, var(--home-cut) 100%, 0 calc(100% - var(--home-cut)));
}

.page-home .cycle-head {
  margin: 0 0 18px;
}

.page-home .cycle-head .label-mono {
  display: block;
  margin: 0 0 8px;
  color: var(--sage-500);
}

.page-home .cycle-head__now {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--cream-100);
}

.page-home .cycle-head__big {
  font-family: var(--font-mono);
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan-400);
  display: inline-block;
  margin: 0 4px;
  vertical-align: -6px;
}

/* 时间轴 */
.page-home .tl {
  position: relative;
  list-style: none;
  margin: 0 0 20px;
  padding: 18px 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.page-home .tl::before {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  top: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--slate-400) 0%, var(--cyan-400) 62%, rgba(63, 224, 201, .22) 100%);
}

.page-home .tl__node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-right: 8px;
  min-width: 0;
}

.page-home .tl__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--slate-400);
  box-shadow: 0 0 0 4px var(--ink-900);
  margin-left: 1px;
}

.page-home .tl__node--now .tl__dot {
  width: 20px;
  height: 20px;
  margin-top: -4px;
  margin-bottom: -4px;
  background: var(--cyan-400);
  box-shadow: 0 0 0 5px var(--ink-900), 0 0 26px rgba(63, 224, 201, .55);
}

.page-home .tl__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--cream-100);
  white-space: nowrap;
}

.page-home .tl__node--past .tl__tag,
.page-home .tl__node--next .tl__tag {
  color: var(--sage-500);
}

.page-home .tl__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--sage-500);
}

.page-home .tl__node--now .tl__meta {
  color: var(--cyan-400);
}

.page-home .tl__pop {
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 3;
  margin-top: 8px;
  width: max-content;
  max-width: 200px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--ink-900);
  background: var(--cyan-200);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 120ms var(--ease) 120ms, transform 120ms var(--ease) 120ms, visibility 0s linear 240ms;
}

.page-home .tl__node--now:hover .tl__pop,
.page-home .tl__node--now:focus-within .tl__pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 120ms, 120ms, 0s;
}

.page-home .cycle-facts {
  margin: 0 0 14px;
  padding: 12px 0 0;
  border-top: 1px dashed var(--home-cyan-line);
  display: grid;
  gap: 8px;
}

.page-home .cycle-facts__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.page-home .cycle-facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--sage-500);
}

.page-home .cycle-facts dd {
  margin: 0;
  font-size: 13.5px;
  color: var(--cream-100);
  text-align: right;
}

.page-home .cycle-note {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(243, 238, 226, .68);
}

.page-home .cycle-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--amber-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 150, 60, .45);
  padding-bottom: 2px;
}

.page-home .cycle-link:hover,
.page-home .cycle-link:focus-visible {
  color: var(--cream-100);
  border-bottom-color: var(--cream-100);
}

/* ============ 统计摘要 ============ */
.page-home .stats {
  padding: 52px 0;
}

.page-home .stats__head {
  margin: 0 0 26px;
  max-width: 34em;
}

.page-home .stats__head .eyebrow {
  display: block;
  margin: 0 0 10px;
}

.page-home .stats h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 32px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--brown-900);
}

.page-home .stats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-home .stats__main .prose {
  margin: 0 0 22px;
  color: var(--brown-900);
  line-height: 1.78;
}

.page-home .mini-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-home .mini-list__row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--hair);
}

.page-home .mini-list__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--slate-400);
  flex: 0 0 auto;
}

.page-home .mini-list__v {
  font-size: 14px;
  color: var(--brown-900);
  text-align: right;
}

.page-home .stats__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .stats__aside-note {
  margin: 0;
  padding: 12px 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--brown-900);
  background: rgba(168, 243, 230, .35);
  border-left: 3px solid var(--cyan-400);
}

.page-home .stats__chart {
  margin: 34px 0 0;
}

/* ============ 呼吸带 ============ */
.page-home .breathe {
  padding: 40px 0;
}

.page-home .breathe__inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 18px;
}

.page-home .breathe__item {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-home .breathe__num {
  font-family: var(--font-mono);
  font-size: clamp(36px, 9vw, 68px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--cyan-400);
}

.page-home .breathe__item:nth-child(2n) .breathe__num {
  color: var(--amber-500);
}

.page-home .breathe__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .07em;
  color: var(--sage-500);
}

/* ============ 全站索引 ============ */
.page-home .index {
  padding: 52px 0;
}

.page-home .index__head {
  margin: 0 0 24px;
}

.page-home .index__head .eyebrow {
  display: block;
  margin: 0 0 10px;
}

.page-home .index h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 32px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--brown-900);
}

.page-home .index__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-home .index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--brown-900);
}

.page-home .index__row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--hair);
  min-width: 0;
}

.page-home .index__code {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--amber-500);
  flex: 0 0 auto;
}

.page-home .index__name {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--brown-900);
  flex: 0 0 auto;
}

.page-home .index__desc {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--slate-400);
  text-align: right;
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-home .index__clusters {
  display: grid;
  gap: 16px;
}

.page-home .cluster {
  padding: 18px 18px 20px;
  background: var(--cream-100);
  border: 1px solid var(--hair);
  border-top: 3px solid var(--slate-400);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-home .cluster--cyan {
  border-top-color: var(--cyan-400);
  background: rgba(168, 243, 230, .28);
}

.page-home .cluster--amber {
  border-top-color: var(--amber-500);
}

.page-home .cluster--cream {
  border-top-color: var(--brown-900);
}

.page-home .cluster__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.35;
  color: var(--brown-900);
}

.page-home .cluster__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--brown-900);
}

.page-home .cluster__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--slate-400);
  padding-bottom: 2px;
}

.page-home .cluster__link:hover,
.page-home .cluster__link:focus-visible {
  color: var(--ink-900);
  border-bottom-color: var(--ink-900);
}

/* ============ 赛区资料带 ============ */
.page-home .districts {
  padding: 52px 0;
}

.page-home .districts__head {
  margin-bottom: 26px;
}

.page-home .districts__head .eyebrow {
  display: block;
  margin: 0 0 10px;
  color: var(--cyan-400);
}

.page-home .districts h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 32px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--cream-100);
}

.page-home .districts__head .prose {
  margin: 0;
  max-width: 46ch;
  color: rgba(243, 238, 226, .78);
  line-height: 1.78;
}

.page-home .district-strip {
  list-style: none;
  margin: 0;
  padding: 4px 0 12px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(148px, 1fr);
  gap: 12px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .district {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 14px 16px;
  min-width: 0;
  background: linear-gradient(150deg, rgba(14, 58, 49, .78) 0%, rgba(6, 35, 29, .55) 100%);
  border: 1px solid var(--home-cyan-line);
  border-left: 3px solid var(--cyan-400);
}

.page-home .district__name {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--cream-100);
}

.page-home .district__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .07em;
  color: var(--sage-500);
}

.page-home .districts__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 14px;
  padding-top: 18px;
  border-top: 1px dashed var(--home-cyan-line);
}

.page-home .districts__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(243, 238, 226, .7);
  flex: 1 1 240px;
  min-width: 0;
}

/* ============ 更新节奏 ============ */
.page-home .cadence {
  padding: 52px 0;
}

.page-home .cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-home .cadence__text .eyebrow {
  display: block;
  margin: 0 0 10px;
}

.page-home .cadence h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 32px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--brown-900);
}

.page-home .cadence__text .prose {
  margin: 0 0 20px;
  color: var(--brown-900);
  line-height: 1.78;
}

.page-home .cadence__facts {
  list-style: none;
  margin: 0 0 22px;
  padding: 18px 0 6px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  border-top: 2px solid var(--brown-900);
  border-bottom: 1px solid var(--hair);
}

.page-home .cadence__fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-home .cadence__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 7.6vw, 48px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--ink-700);
}

.page-home .cadence__fact:nth-child(2) .cadence__num {
  color: var(--amber-500);
}

.page-home .cadence__unit {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .07em;
  color: var(--slate-400);
}

.page-home .cadence__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--brown-900);
}

.page-home .cadence__report {
  margin: 0;
  padding: 14px 16px;
  background: rgba(63, 224, 201, .14);
  border-left: 3px solid var(--cyan-400);
  color: var(--brown-900);
  line-height: 1.78;
}

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

/* ============ 底部支持条 ============ */
.page-home .support-bar {
  padding: 44px 0;
  border-top: 3px solid var(--amber-500);
}

.page-home .support-bar__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: center;
}

.page-home .support-bar h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.3;
  color: var(--cream-100);
}

.page-home .support-bar__text p {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 238, 226, .78);
}

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

/* ============ 图片容器兜底 ============ */
.page-home .media-frame img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-home .hero__index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }

  .page-home .breathe__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding: 96px 0 68px;
  }

  .page-home .hero__cols {
    display: grid;
    grid-template-columns: 6fr 5fr;
    gap: 48px;
    align-items: start;
  }

  .page-home .hero__cycle {
    margin-top: 0;
  }

  .page-home .stats,
  .page-home .index,
  .page-home .districts,
  .page-home .cadence {
    padding: 72px 0;
  }

  .page-home .stats__grid {
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    align-items: start;
  }

  .page-home .index__cols {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
  }

  .page-home .district-strip {
    grid-auto-flow: row;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow-x: visible;
    padding-bottom: 4px;
  }

  .page-home .cadence__grid {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
    align-items: start;
  }

  .page-home .support-bar__inner {
    grid-template-columns: 1fr auto;
    gap: 40px;
  }
}

@media (min-width: 1080px) {
  .page-home .hero h1 {
    font-size: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tl__pop,
  .page-home .hero__index-item a,
  .page-home .cluster__link {
    transition: none;
  }
}