.page-home {
  --hp-panel-pad: clamp(22px, 3vw, 44px);
  --hp-rule: 1px solid var(--line);
  background: var(--cream);
  color: var(--stone);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home [tabindex]:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
}

.page-home .band {
  margin-top: clamp(64px, 9vw, 108px);
}

.page-home .band-head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-home .band-head .label {
  display: block;
  margin-bottom: 12px;
  color: var(--moss);
}

.page-home .band-lede {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--stone);
}

/* ---------- 页面上下文 ---------- */

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  margin: clamp(24px, 4vw, 48px) 0 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-home .home-context .label {
  color: var(--moss);
}

.page-home .home-context-text {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

/* ---------- 01 主题声明 ---------- */

.page-home .opening {
  display: grid;
  gap: 32px;
  padding-top: clamp(28px, 4.5vw, 52px);
}

.page-home .opening-aside .label {
  display: block;
  margin-bottom: 14px;
  color: var(--moss);
}

.page-home .opening-meta {
  margin: 0;
}

.page-home .meta-row {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 14px;
}

.page-home .meta-row dt {
  flex: 0 0 3.4em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
  padding-top: 2px;
}

.page-home .meta-row dd {
  margin: 0;
  line-height: 1.6;
}

.page-home .display {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.2vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--navy);
  max-width: 21ch;
}

.page-home .opening-lede {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.72;
  color: var(--navy-mid);
}

.page-home .opening-body {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
}

/* 目录 */

.page-home .home-toc {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
}

.page-home .home-toc > .label {
  display: block;
  margin: 0 0 12px;
  color: var(--moss);
}

.page-home .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .toc-link {
  display: grid;
  grid-template-columns: 2.8em minmax(0, 1fr);
  grid-template-areas:
    "i n"
    "i note";
  gap: 2px 14px;
  padding: 13px 12px 13px 0;
  border-bottom: 1px solid var(--line-light);
  border-left: 3px solid transparent;
  text-decoration: none;
  transition: border-color 0.24s var(--ease), background-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .toc-link:hover,
.page-home .toc-link:focus-visible {
  border-left-color: var(--clay);
  background: rgba(168, 196, 218, 0.14);
  transform: translateX(2px);
}

.page-home .toc-link.is-active {
  border-left-color: var(--clay);
  background: rgba(168, 196, 218, 0.1);
}

.page-home .toc-index {
  grid-area: i;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-home .toc-name {
  grid-area: n;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--navy);
}

.page-home .toc-note {
  grid-area: note;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--stone);
  opacity: 0.82;
}

.page-home .toc-jump {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 22px 0 0;
  padding: 0;
}

.page-home .toc-jump-link {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.24s var(--ease);
}

.page-home .toc-jump-link:hover {
  border-bottom-color: var(--clay);
}

/* 图片容器 */

.page-home .media-frame {
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: var(--navy);
  border: var(--hp-rule);
}

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

.page-home .media-caption,
.page-home .fig-caption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--stone);
  opacity: 0.86;
}

.page-home .opening-figure {
  margin-top: clamp(28px, 4vw, 48px);
}

/* ---------- 02 今日数据看点 ---------- */

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

.page-home .live-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--hp-panel-pad);
}

.page-home .live-card .label {
  color: var(--moss);
}

.page-home .live-num {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(2.3rem, 4.6vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--navy);
}

.page-home .live-unit {
  margin-left: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--moss);
  vertical-align: middle;
}

.page-home .live-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-home .live-link {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line-light);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--clay);
  text-decoration: none;
}

.page-home .live-link:hover {
  color: var(--navy);
}

.page-home .live-arrow {
  margin-left: 8px;
}

.page-home .live-figure {
  margin-top: clamp(20px, 3vw, 32px);
}

/* ---------- 03 升降级形势速览 ---------- */

.page-home .relegation-grid {
  display: grid;
  gap: 28px;
}

.page-home .tier-figure {
  margin: 0;
}

.page-home .tier-chart {
  display: block;
  width: 100%;
  height: auto;
  background: var(--navy);
  border: 1px solid var(--navy-mid);
}

.page-home .tier-chart .chart-axis {
  stroke: var(--ice);
  stroke-width: 1;
  opacity: 0.5;
}

.page-home .tier-chart .step {
  cursor: default;
  outline: none;
}

.page-home .tier-chart .step > rect:first-of-type {
  transition: filter 0.24s var(--ease);
}

.page-home .tier-chart .step:hover > rect:first-of-type,
.page-home .tier-chart .step:focus > rect:first-of-type {
  filter: brightness(1.12);
}

.page-home .tier-chart .step--safe > rect:first-of-type {
  fill: var(--moss);
}

.page-home .tier-chart .step--playoff > rect:first-of-type {
  fill: var(--amber);
}

.page-home .tier-chart .step--drop > rect:first-of-type {
  fill: var(--clay);
}

.page-home .tier-chart .step-name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  fill: var(--cream);
}

.page-home .tier-chart .step--playoff .step-name,
.page-home .tier-chart .step--playoff .step-sub {
  fill: var(--navy);
}

.page-home .tier-chart .step-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  fill: rgba(247, 244, 237, 0.84);
}

.page-home .tier-chart .step-tip {
  opacity: 0;
  transition: opacity 0.24s var(--ease);
}

.page-home .tier-chart .step:hover .step-tip,
.page-home .tier-chart .step:focus .step-tip {
  opacity: 1;
}

.page-home .tier-chart .step-tip rect {
  fill: var(--cream);
  stroke: var(--ice);
  stroke-width: 1;
}

.page-home .tier-chart .step-tip text {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--stone);
}

.page-home .tier-notes {
  border-top: 2px solid var(--navy);
  padding-top: 16px;
}

.page-home .tier-notes-title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
}

.page-home .tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .tier-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 15px;
  line-height: 1.7;
}

.page-home .tier-k {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--clay);
}

.page-home .tier-foot {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--moss);
}

/* ---------- 04 纵向对比 ---------- */

.page-home .timeline-block {
  border-top: 1px solid var(--line-dark);
  padding-top: 22px;
  overflow-x: auto;
}

.page-home .tl-ruler {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  min-width: 460px;
  border-bottom: 1px solid var(--line-dark);
}

.page-home .tl-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 10px;
}

.page-home .tl-tick {
  display: block;
  width: 1px;
  height: 24px;
  background: var(--ice);
}

.page-home .tl-mark {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-home .tl-node--now .tl-tick {
  height: 42px;
  background: var(--clay);
}

.page-home .tl-node--now .tl-mark {
  color: var(--clay);
}

.page-home .tl-milestones {
  list-style: none;
  display: grid;
  gap: 0;
  margin: 26px 0 0;
  padding: 0;
  min-width: 460px;
}

.page-home .tl-milestones li {
  display: grid;
  grid-template-columns: 8.6em minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 15px;
  line-height: 1.7;
}

.page-home .tl-when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--moss);
  padding-top: 3px;
}

.page-home .tl-milestone--now .tl-when {
  color: var(--clay);
}

.page-home .timeline-note {
  margin: 22px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--moss);
}

.page-home .timeline-figure {
  margin-top: clamp(28px, 4vw, 46px);
}

/* ---------- 05 内容索引 ---------- */

.page-home .index-groups {
  display: grid;
  gap: 26px;
}

.page-home .index-group {
  border-top: 2px solid var(--navy);
  padding-top: 14px;
}

.page-home .index-group-title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--navy);
}

.page-home .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .index-item {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 15px;
  line-height: 1.66;
}

.page-home .index-no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--clay);
}

.page-home .index-text {
  color: var(--stone);
}

.page-home .index-more {
  margin: clamp(24px, 3vw, 36px) 0 0;
}

/* ---------- 06 社区 ---------- */

.page-home .community-inner {
  display: grid;
  gap: 26px;
  padding: var(--hp-panel-pad);
  background: var(--navy);
  border: 1px solid var(--navy-mid);
}

.page-home .community-text .label {
  display: block;
  margin-bottom: 12px;
  color: var(--ice);
}

.page-home .community-text .section-title {
  color: var(--cream);
}

.page-home .community-text > p {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(247, 244, 237, 0.86);
}

.page-home .community-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 40px;
  margin: 24px 0;
  padding: 0;
}

.page-home .fact-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-home .fact-label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(247, 244, 237, 0.72);
}

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

.page-home .community-figure {
  border-color: var(--navy-mid);
}

.page-home .community-figure .media-caption {
  color: rgba(247, 244, 237, 0.78);
}

/* ---------- 07 收尾 ---------- */

.page-home .closing {
  border-top: 1px solid var(--line-dark);
  padding-top: clamp(30px, 4vw, 52px);
}

.page-home .closing .label {
  display: block;
  margin-bottom: 12px;
  color: var(--moss);
}

.page-home .closing-grid {
  display: grid;
  gap: 26px;
  margin-top: 18px;
}

.page-home .closing-text p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.78;
}

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

.page-home .copy-status {
  flex-basis: 100%;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--moss);
}

.page-home .copy-status:empty {
  display: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .toc-link {
    grid-template-columns: 2.8em minmax(0, 1fr) auto;
    grid-template-areas: "i n note";
    align-items: baseline;
  }

  .page-home .toc-note {
    padding-top: 2px;
  }
}

@media (min-width: 720px) {
  .page-home .live-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .index-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 44px;
  }

  .page-home .tl-milestones {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 40px;
  }
}

@media (min-width: 900px) {
  .page-home .relegation-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }

  .page-home .community-inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
    gap: 40px;
  }

  .page-home .closing-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 36px;
  }
}

@media (min-width: 960px) {
  .page-home .opening {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: 0;
  }

  .page-home .opening-aside {
    grid-column: 1 / 4;
    padding-right: 28px;
    border-right: 1px solid var(--line);
  }

  .page-home .opening-main {
    grid-column: 4 / 13;
    padding-left: 38px;
  }

  .page-home .opening-figure {
    grid-column: 4 / 13;
    margin-left: 38px;
  }

  .page-home .timeline-block {
    overflow-x: visible;
  }

  .page-home .tl-ruler,
  .page-home .tl-milestones {
    min-width: 0;
  }
}

@media (min-width: 1180px) {
  .page-home .tl-milestones {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .tl-milestones li {
    grid-template-columns: 8.6em minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .toc-link,
  .page-home .live-link,
  .page-home .toc-jump-link,
  .page-home .tier-chart .step > rect:first-of-type,
  .page-home .tier-chart .step-tip {
    transition: none;
  }

  .page-home .toc-link:hover,
  .page-home .toc-link:focus-visible {
    transform: none;
  }
}