/* ============ 首页 · page-home 专属样式 ============ */

.page-home {
  --home-num-size: clamp(30px, 3.4vw, 44px);
  --home-strip-pad: clamp(14px, 1.6vw, 22px);
  display: block;
  background: var(--color-surface);
  color: var(--color-ink);
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  background: var(--color-surface);
  padding-block: var(--space-6) 0;
}

.page-home .home-hero__top {
  position: relative;
  padding-block: var(--space-4) var(--space-8);
}

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

.page-home .home-hero__crumb {
  margin: 0 0 var(--space-4);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-home .home-hero__grid {
  row-gap: var(--space-8);
  align-items: start;
}

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

.page-home .home-hero__title {
  margin: var(--space-3) 0 var(--space-4);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--text-display);
  line-height: 1.04;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-home .home-hero__points {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
  max-width: var(--measure);
}

.page-home .home-hero__points li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.page-home .home-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(50% - (var(--border-thin) / 2));
  width: var(--space-1);
  height: var(--border-thin);
  background: var(--color-primary);
}

/* 编目数字 */

.page-home .home-hero__stats-label {
  margin: 0 0 var(--space-2);
}

.page-home .catalog-nums {
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.page-home .catalog-num {
  position: relative;
  padding-block: var(--space-2) 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-home .catalog-num::after {
  content: "";
  position: absolute;
  top: calc(var(--border-thin) * -1);
  left: 0;
  height: var(--border-thin);
  width: calc(var(--space-4) + var(--space-2));
  background: var(--color-primary);
  transition: width 160ms ease-out, background-color 160ms ease-out;
}

.page-home .catalog-num:hover::after,
.page-home .catalog-num:focus-within::after {
  width: 100%;
}

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

.page-home .catalog-num__val {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.page-home .catalog-num__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--home-num-size);
  font-weight: 700;
  line-height: 1;
  color: var(--color-ink);
}

.page-home .catalog-num__unit {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* 首屏图片 */

.page-home .home-hero__figure {
  margin: 0;
  padding-block: var(--space-6) var(--space-8);
}

.page-home .home-hero__frame {
  border-top: var(--border-thick) solid var(--color-primary);
}

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

/* ---------- 锚点条 ---------- */

.page-home .home-anchors {
  border-top: var(--border-thin) solid var(--color-line);
  border-bottom: var(--border-thin) solid var(--color-line);
  background: var(--color-surface-alt);
}

.page-home .anchor-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--space-4);
}

.page-home .anchor-row li {
  border-right: var(--border-thin) dotted var(--color-line);
  padding-right: var(--space-4);
}

.page-home .anchor-link {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-1);
  padding-block: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted transparent;
  transition: color 140ms ease-out, border-color 140ms ease-out;
}

.page-home .anchor-link:hover,
.page-home .anchor-link:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-home .anchor-link__no {
  color: var(--color-primary);
  font-size: var(--text-xs);
}

/* ---------- 横向主题带 ---------- */

.page-home .home-band {
  padding-block: var(--section-y);
  border-top: var(--border-thin) solid var(--color-line);
  scroll-margin-top: var(--space-8);
}

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

.page-home .home-band--deep {
  background: var(--color-surface);
  border-top-style: dotted;
}

.page-home .home-band:target {
  background-image: linear-gradient(
    to right,
    color-mix(in srgb, var(--color-primary) 9%, transparent) 0,
    transparent 42%
  );
}

.page-home .home-band__grid {
  row-gap: var(--space-6);
  align-items: start;
}

.page-home .home-band__body h2 {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-3xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .home-band__body .lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

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

.page-home .home-band__figure .figure__frame {
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-home .home-band__figure .figure__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-band__link {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
}

.page-home .home-band__sidenote {
  margin-top: var(--space-4);
}

/* 赛程线索 */

.page-home .clue-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  max-width: var(--measure);
}

.page-home .clue {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-home .clue:last-child {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-home .clue__no {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

.page-home .clue__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: 1.3;
  color: var(--color-ink);
}

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

/* 索引条目 */

.page-home .entry-list {
  margin-top: var(--space-6);
  max-width: var(--measure);
}

.page-home .entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-home .entry:first-child {
  border-top: var(--border-thin) solid var(--color-line);
}

.page-home .entry__index {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-home .entry__index::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: var(--space-1);
  height: var(--border-thin);
  background: var(--color-primary);
  transition: width 160ms ease-out, background-color 160ms ease-out;
}

.page-home .entry:hover .entry__index::before {
  width: calc(var(--space-1) + var(--space-1));
  background: var(--color-accent);
}

.page-home .entry__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: 1.3;
  color: var(--color-ink);
}

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

/* 刻度尺装饰 */

.page-home .home-scale {
  color: var(--color-line);
  background: var(--color-surface);
  padding-block: var(--space-2);
  border-top: var(--border-thin) dotted var(--color-line);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-home .home-scale svg {
  display: block;
  width: 100%;
  height: 20px;
}

/* 三层资料 */

.page-home .layer-stack {
  margin-top: var(--space-6);
  border-top: var(--border-thin) solid var(--color-line);
  max-width: var(--measure);
}

.page-home .layer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-1) var(--space-3);
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-home .layer__name {
  grid-column: 1;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-home .layer__num {
  grid-column: 2;
  align-self: start;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-home .layer__desc {
  grid-column: 1 / -1;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

/* ---------- 栏目导览 ---------- */

.page-home .home-columns {
  padding-block: var(--section-y);
  background: var(--color-surface-alt);
  border-top: var(--border-thin) solid var(--color-line);
  scroll-margin-top: var(--space-8);
}

.page-home .home-columns__title {
  margin: var(--space-2) 0 var(--space-6);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-3xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .column-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-home .strip {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "no name"
    "form form"
    "count count";
  gap: var(--space-1) var(--space-3);
  padding: var(--home-strip-pad) var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  text-decoration: none;
  color: inherit;
  transition: background-color 140ms ease-out, color 140ms ease-out;
}

.page-home .strip:hover,
.page-home .strip:focus-visible {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-home .strip__no {
  grid-area: no;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-primary);
  transition: color 140ms ease-out;
}

.page-home .strip:hover .strip__no,
.page-home .strip:focus-visible .strip__no {
  color: var(--color-contrast-accent);
}

.page-home .strip__name {
  grid-area: name;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  line-height: 1.25;
}

.page-home .strip__form {
  grid-area: form;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
  transition: color 140ms ease-out;
}

.page-home .strip:hover .strip__form,
.page-home .strip:focus-visible .strip__form {
  color: color-mix(in srgb, var(--color-contrast-ink) 74%, var(--color-contrast-surface));
}

.page-home .strip__count {
  grid-area: count;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
  transition: color 140ms ease-out;
}

.page-home .strip:hover .strip__count,
.page-home .strip:focus-visible .strip__count {
  color: var(--color-contrast-accent);
}

/* ---------- 更新节奏 ---------- */

.page-home .home-rhythm {
  padding-block: var(--section-y-lg);
  background: var(--color-surface);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-home .home-rhythm__grid {
  row-gap: var(--space-8);
}

.page-home .home-rhythm h2 {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-3xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .home-rhythm__lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .rhythm-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  max-width: var(--measure);
}

.page-home .rhythm-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-home .rhythm-list li:last-child {
  border-bottom: var(--border-thin) dotted var(--color-line);
}

.page-home .rhythm-list__key {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

.page-home .rhythm-list h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-home .rhythm-list p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-home .home-rhythm__aside {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.page-home .home-rhythm__note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-home .home-rhythm__note .link {
  white-space: nowrap;
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 768px) {
  .page-home .clue {
    grid-template-columns: 96px 1fr;
    gap: var(--space-4);
    align-items: start;
  }

  .page-home .clue__no {
    padding-top: 6px;
  }

  .page-home .entry {
    grid-template-columns: 96px 1fr;
    gap: var(--space-4);
    align-items: start;
  }

  .page-home .layer {
    grid-template-columns: 180px 1fr auto;
    align-items: baseline;
  }

  .page-home .layer__name {
    grid-column: 1;
  }

  .page-home .layer__num {
    grid-column: 3;
  }

  .page-home .layer__desc {
    grid-column: 2;
  }

  .page-home .rhythm-list li {
    grid-template-columns: 96px 1fr;
    gap: var(--space-4);
    align-items: start;
  }

  .page-home .strip {
    grid-template-columns: 56px minmax(180px, 250px) 1fr auto;
    grid-template-areas: "no name form count";
    align-items: baseline;
    gap: var(--space-3);
  }
}

/* ---------- 桌面端 ---------- */

@media (min-width: 1024px) {
  .page-home .home-hero__top {
    min-height: 580px;
    padding-block: var(--space-6) var(--space-8);
  }

  .page-home .home-hero__panel {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 44%;
    z-index: 0;
    background:
      linear-gradient(
        168deg,
        color-mix(in srgb, var(--color-contrast-surface) 88%, var(--color-primary)) 0%,
        var(--color-contrast-surface) 58%,
        var(--color-contrast-surface) 100%
      );
    clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .home-hero__grid {
    position: relative;
    z-index: 1;
    row-gap: 0;
  }

  .page-home .home-hero__stats {
    padding-left: var(--space-4);
  }

  .page-home .home-hero__stats-label {
    color: var(--color-contrast-ink);
    border-color: var(--color-contrast-line);
  }

  .page-home .home-hero__stats .catalog-num {
    border-top-color: var(--color-contrast-line);
  }

  .page-home .home-hero__stats .catalog-num::after {
    background: var(--color-contrast-accent);
  }

  .page-home .home-hero__stats .catalog-num__num {
    color: var(--color-contrast-ink);
  }

  .page-home .home-hero__stats .catalog-num__key,
  .page-home .home-hero__stats .catalog-num__unit {
    color: color-mix(in srgb, var(--color-contrast-ink) 62%, var(--color-contrast-surface));
  }

  .page-home .home-band__grid {
    column-gap: var(--space-6);
  }

  .page-home .home-band__body h2,
  .page-home .home-columns__title,
  .page-home .home-rhythm h2 {
    font-size: var(--text-4xl);
  }

  .page-home .home-hero__frame {
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  }

  .page-home .anchor-row li:last-child {
    border-right: 0;
  }
}

/* ---------- 焦点态 ---------- */

.page-home .anchor-link:focus-visible,
.page-home .strip:focus-visible,
.page-home .link:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}
<<<END>>>