.page-home {
  --home-sticky: 76px;
  --home-cut: 3deg;
  display: block;
  background: var(--bg);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--night);
  padding: clamp(52px, 9vw, 124px) 0 clamp(44px, 7vw, 88px);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .18;
  filter: saturate(.45) contrast(1.06);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 18, 15, .5) 0%, rgba(11, 18, 15, .88) 68%, var(--bg) 100%),
    radial-gradient(120% 80% at 78% 12%, rgba(198, 255, 61, .10) 0%, rgba(198, 255, 61, 0) 62%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 2;
}

.page-home .hero__kicker {
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--teal);
}

.page-home .hero__title {
  margin: 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 5.6vw, 72px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .hero__lead {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .hero__meta {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-home .hero__meta li {
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(19, 26, 23, .58);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 拼贴首屏 ---------- */
.page-home .collage {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-home .collage-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 26px);
}

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

.page-home .collage-block__foot {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .collage-block__fig {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.page-home .collage-block__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.6) brightness(.82);
}

.page-home .collage-block__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
}

.page-home .collage-block__big {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--teal);
}

.page-home .collage-block__cap {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-home .toplist__row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 9px 4px;
  border-bottom: 1px solid var(--line);
}

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

.page-home .toplist__rank {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .toplist__team {
  font-size: 15px;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-home .toplist__pts {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-home .toplist__row:first-child .toplist__pts {
  color: var(--lime);
  font-size: clamp(28px, 3vw, 42px);
}

.page-home .collage__cnum {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .collage__cnum .slash {
  color: var(--line);
  padding: 0 2px;
}

.page-home .collage__dnum {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1;
  color: var(--orange);
}

/* ---------- 分屏主体 ---------- */
.page-home .split {
  align-items: start;
}

.page-home .board-axis {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .axis__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  color: var(--ink);
}

.page-home .board-table th,
.page-home .board-table td {
  padding: 8px 5px;
  font-size: 12.5px;
}

.page-home .board-table .team-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.page-home .board-table .team-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-home .spark {
  flex: none;
  color: var(--muted);
  opacity: .45;
  transition: opacity .18s ease, color .18s ease;
}

.page-home .board-table tbody tr:hover .spark,
.page-home .board-table tbody tr:focus-within .spark {
  opacity: 1;
  color: var(--lime);
}

.page-home .board-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(34px, 5vw, 60px);
}

/* ---------- 章节锚点条 ---------- */
.page-home .anchorbar {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  margin: 0 0 -8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg) 0%, rgba(11, 18, 15, .9) 100%);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  scrollbar-width: none;
}

.page-home .anchorbar::-webkit-scrollbar {
  display: none;
}

.page-home .anchorbar__link {
  flex: none;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  color: var(--muted);
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.page-home .anchorbar__link:hover {
  color: var(--ink);
  border-color: var(--teal);
}

.page-home .anchorbar__link[aria-current="true"] {
  color: var(--on-lime);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 通用区块 ---------- */
.page-home .block {
  display: flex;
  flex-direction: column;
  gap: 18px;
  scroll-margin-top: 72px;
}

.page-home .block__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .block__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--ink);
}

/* ---------- 当日变动 ---------- */
.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .mv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .mv-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  transition: border-color .18s ease, transform .18s ease;
}

.page-home .mv-item:hover {
  border-color: rgba(79, 216, 198, .5);
  transform: translateY(-1px);
}

.page-home .mv {
  display: block;
}

.page-home .mv__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  cursor: pointer;
  list-style: none;
}

.page-home .mv__summary::-webkit-details-marker {
  display: none;
}

.page-home .mv__cat {
  font-size: 11px;
  letter-spacing: .1em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.page-home .mv__text {
  font-size: 15px;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-home .mv__delta {
  font-size: 16px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-home .mv__delta--down {
  color: var(--lime);
}

.page-home .mv__delta--up {
  color: var(--orange);
}

.page-home .mv__note {
  margin: 0;
  padding: 0 15px 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

/* ---------- 轮次指标 ---------- */
.page-home .metrics {
  display: grid;
  gap: 18px;
}

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

.page-home .metrics__fig img {
  filter: saturate(.62) brightness(.85);
}

.page-home .metrics__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .metric-pair {
  display: grid;
  gap: 12px;
}

.page-home .metric-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--raise);
}

.page-home .metric-card__key {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-home .metric-card__num {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-home .metric-card__num .unit {
  font-size: .5em;
  padding-left: 2px;
  color: var(--muted);
}

.page-home .metric-card__delta {
  margin: 0;
  font-size: 13px;
  color: var(--lime);
}

.page-home .metric-card__delta span {
  color: var(--muted);
  font-family: var(--font-body);
  letter-spacing: 0;
}

.page-home .metric-card__line {
  margin-top: 6px;
  color: var(--teal);
  width: 100%;
  height: auto;
}

/* ---------- 更新节奏 ---------- */
.page-home .cadence {
  display: grid;
  gap: 20px;
}

.page-home .cadence-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .cadence-item {
  display: grid;
  grid-template-columns: minmax(56px, auto) minmax(0, 1fr);
  gap: 6px 16px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

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

.page-home .cadence-item__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 3.2vw, 42px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-home .cadence-item__num--wide {
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.3;
  color: var(--teal);
}

.page-home .cadence-item__t {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .cadence-item__d {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-home .cadence__fig img {
  filter: saturate(.55) brightness(.8);
  opacity: .9;
}

/* ---------- 栏目索引尾 ---------- */
.page-home .index-tail {
  padding-bottom: clamp(48px, 7vw, 90px);
}

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

.page-home .index-item {
  border-bottom: 1px solid var(--line);
}

.page-home .index-item__link {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 2px 14px;
  padding: 14px 6px;
  text-decoration: none;
  color: inherit;
  transition: background .18s ease, padding-left .18s ease;
}

.page-home .index-item__num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
  padding-top: 4px;
}

.page-home .index-item__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .index-item__desc {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .index-item__link:hover,
.page-home .index-item__link:focus-visible {
  background: var(--panel);
  padding-left: 16px;
}

.page-home .index-item__link[aria-current="page"] .index-item__name {
  color: var(--lime);
}

.page-home .index-item__link[aria-current="page"]::after {
  content: "当前页";
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--teal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .index-item__link {
    grid-template-columns: 56px 190px minmax(0, 1fr);
    align-items: baseline;
    padding: 12px 10px;
  }

  .page-home .index-item__desc {
    grid-column: 3;
  }

  .page-home .index-item__link[aria-current="page"]::after {
    grid-column: 3;
    justify-self: end;
  }

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

  .page-home .metrics {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .cadence {
    grid-template-columns: minmax(0, 1fr) minmax(180px, 240px);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-home .collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-template-areas:
      "a a a a a a a b b b b b"
      "a a a a a a a c c c d d";
  }

  .page-home .collage__a { grid-area: a; }
  .page-home .collage__b { grid-area: b; }
  .page-home .collage__c { grid-area: c; }
  .page-home .collage__d { grid-area: d; }

  .page-home .collage__a {
    border-top: 3px solid var(--lime);
  }

  .page-home .collage__b {
    transform: rotate(calc(var(--home-cut) * -1));
  }

  .page-home .board-axis {
    position: sticky;
    top: var(--home-sticky);
    align-self: start;
  }
}

@media (min-width: 1100px) {
  .page-home .mv__summary {
    padding: 15px 20px;
  }

  .page-home .metric-card {
    padding: 22px;
  }
}

@media (max-width: 480px) {
  .page-home .collage-block {
    padding: 16px;
  }

  .page-home .mv__summary {
    grid-template-columns: auto minmax(0, 1fr);
    row-gap: 8px;
  }

  .page-home .mv__delta {
    grid-column: 2;
    justify-self: start;
    font-size: 14px;
  }

  .page-home .board-table th,
  .page-home .board-table td {
    padding: 7px 3px;
    font-size: 11.5px;
  }

  .page-home .spark {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .mv-item,
  .page-home .spark,
  .page-home .anchorbar__link,
  .page-home .index-item__link {
    transition: none;
  }

  .page-home .collage__b {
    transform: none;
  }
}