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

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-6);
  background: var(--color-surface);
}

@media (min-width: 981px) {
  .page-home .home-hero {
    padding-block: var(--section-y-lg) var(--section-y);
  }
}

.page-home .home-hero__grid {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 981px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: var(--space-8);
  }
}

.page-home .home-hero__eyebrow {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  color: var(--color-ink-muted);
}

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

.page-home .home-hero__lead {
  margin: 0;
  max-inline-size: 56ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

@media (min-width: 981px) {
  .page-home .home-hero__lead {
    font-size: var(--text-lg);
  }
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-start: var(--space-6);
}

/* 数字锚点 */
.page-home .home-figures {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.page-home .home-figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-2);
  border: var(--border-thin) dotted var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
}

.page-home .home-figure::before {
  content: "";
  flex: none;
  inline-size: 10px;
  block-size: 10px;
  border-radius: 50%;
  background: var(--color-primary);
}

.page-home .home-figure:nth-child(2)::before {
  background: var(--color-accent);
}

.page-home .home-figure:nth-child(3)::before {
  background: var(--color-contrast-accent);
}

.page-home .home-figure:nth-child(4)::before {
  background: var(--color-primary);
}

.page-home .home-figure__value {
  font-family: var(--font-mono);
  font-weight: var(--weight-heading);
  font-size: var(--text-figure);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.page-home .home-figure__label {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* 首屏几何牌桌 */
.page-home .home-hero__stage {
  position: relative;
  inline-size: min(100%, 480px);
  margin-inline: auto;
  aspect-ratio: 1 / 1;
}

.page-home .home-hero__table {
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-contrast-surface);
}

.page-home .home-hero__table img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.page-home .home-hero__scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-home .home-hero__chip {
  position: absolute;
  display: block;
  border-radius: 50%;
}

.page-home .home-hero__chip--blue {
  inline-size: 30%;
  aspect-ratio: 1 / 1;
  background: var(--color-primary);
  inset-block-start: 0;
  inset-inline-start: 0;
}

.page-home .home-hero__chip--red {
  inline-size: 18%;
  aspect-ratio: 1 / 1;
  background: var(--color-accent);
  inset-block-end: 11%;
  inset-inline-end: 0;
}

.page-home .home-hero__chip--half {
  inline-size: 28%;
  aspect-ratio: 1 / 0.5;
  background: var(--color-highlight);
  border-radius: var(--radius-pill) var(--radius-pill) 0 0;
  inset-block-end: 0;
  inset-inline-start: 13%;
}

.page-home .home-hero__slash {
  position: absolute;
  inset-block: 22% 26%;
  inset-inline-start: 58%;
  inline-size: var(--border-thick);
  background: var(--color-primary-soft);
  transform: rotate(-22deg);
  transform-origin: center center;
}

/* ---------- 通用区块标题 ---------- */
.page-home .home-section-head {
  max-inline-size: 64ch;
}

.page-home .home-section-head__index {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.page-home .home-section-head h2 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: inherit;
}

@media (min-width: 721px) {
  .page-home .home-section-head h2 {
    font-size: var(--text-2xl);
  }
}

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

.page-home .home-section-head--dark {
  color: var(--color-contrast-ink);
}

.page-home .home-section-head--dark .home-section-head__index {
  color: var(--color-contrast-accent);
}

.page-home .home-section-head--dark .home-section-head__note {
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

/* ---------- 三条主线 ---------- */
.page-home .home-lines {
  padding-block: var(--section-y);
  background: var(--color-surface-alt);
  border-block: var(--border-thin) dotted var(--color-line);
}

.page-home .home-lines__grid {
  display: grid;
  gap: var(--space-3);
  margin-block-start: var(--space-6);
}

@media (min-width: 981px) {
  .page-home .home-lines__grid {
    grid-template-columns: 1.15fr 0.95fr 1.1fr;
    align-items: stretch;
  }
}

.page-home .line-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  text-decoration: none;
  color: var(--color-ink);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.page-home .line-card--records {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

.page-home .line-card--rules {
  background: var(--color-highlight);
  border-color: var(--color-accent);
}

.page-home .line-card--practice {
  background: var(--color-contrast-surface);
  border-color: var(--color-contrast-line);
  color: var(--color-contrast-ink);
}

.page-home .line-card:focus-visible {
  outline: var(--border-thin) solid var(--color-focus);
  outline-offset: 3px;
}

.page-home .line-card__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

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

.page-home .line-card--practice .line-card__text {
  color: color-mix(in srgb, var(--color-contrast-ink) 86%, transparent);
}

.page-home .line-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.page-home .line-card__list li {
  padding: 4px 12px;
  border: var(--border-thin) dotted currentColor;
  border-radius: var(--radius-pill);
}

.page-home .line-card__figure {
  display: block;
  margin: 0;
  inline-size: min(100%, 240px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
}

.page-home .line-card__figure img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.page-home .line-card__more {
  margin-block-start: auto;
  padding-block-start: var(--space-2);
  border-block-start: var(--border-thin) dotted currentColor;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.page-home .line-card__more::after {
  content: "→";
  transition: transform 180ms ease;
}

.page-home .line-card:hover .line-card__more::after {
  transform: translateX(6px);
}

/* ---------- 赛季时间轴 ---------- */
.page-home .home-seasons {
  padding-block: var(--section-y);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-home .season-track {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 981px) {
  .page-home .season-track {
    position: relative;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
  }

  .page-home .season-track::before {
    content: "";
    position: absolute;
    inset-block-start: 11px;
    inset-inline: 0;
    block-size: var(--border-thin);
    background: var(--color-contrast-line);
  }
}

.page-home .season-node {
  position: relative;
  padding-block-start: var(--space-6);
}

.page-home .season-node__dot {
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  inline-size: 22px;
  block-size: 22px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  border: var(--border-thin) solid var(--color-primary);
}

.page-home .season-node:nth-child(2) .season-node__dot {
  background: color-mix(in srgb, var(--color-primary) 34%, var(--color-primary-soft));
}

.page-home .season-node:nth-child(3) .season-node__dot {
  background: color-mix(in srgb, var(--color-primary) 66%, var(--color-primary-soft));
}

.page-home .season-node:nth-child(4) .season-node__dot {
  background: var(--color-primary);
}

.page-home .season-node__index {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

.page-home .season-node__current {
  display: inline-block;
  margin-inline-start: var(--space-1);
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0;
}

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

.page-home .season-node__meta {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1.1;
  color: var(--color-contrast-ink);
}

.page-home .season-node__note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-home .home-seasons__band {
  margin: var(--space-8) 0 0;
}

.page-home .home-seasons__band img {
  display: block;
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  border-radius: var(--radius-sm);
  opacity: 0.52;
}

.page-home .home-seasons__band figcaption {
  margin-block-start: var(--space-2);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

/* ---------- 近期归档 ---------- */
.page-home .home-recent {
  padding-block: var(--section-y);
  background: var(--color-surface);
}

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

@media (min-width: 981px) {
  .page-home .home-recent__inner {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.34fr);
    gap: var(--space-8);
    align-items: start;
  }
}

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

.page-home .recent-item {
  padding-block: var(--space-4);
  border-block-start: var(--border-thin) dotted var(--color-line);
}

.page-home .recent-item:last-child {
  border-block-end: var(--border-thin) dotted var(--color-line);
}

.page-home .recent-item__meta {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  color: var(--color-ink-muted);
}

.page-home .recent-item__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
}

.page-home .recent-item__title a {
  color: var(--color-ink);
  text-decoration: none;
}

.page-home .recent-item__title a:hover,
.page-home .recent-item__title a:focus-visible {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: var(--border-thin);
  text-underline-offset: 4px;
}

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

.page-home .home-recent__more {
  margin: var(--space-4) 0 0;
}

.page-home .home-recent__aside {
  margin: var(--space-4) 0 0;
  padding-block-start: var(--space-3);
  border-block-start: var(--border-thin) dotted var(--color-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .home-recent__aside a {
  color: var(--color-primary);
}

/* ---------- 公示带 ---------- */
.page-home .home-notice {
  padding-block: var(--space-6);
  background: var(--color-surface-deep);
  border-block-start: var(--border-thin) dotted var(--color-line);
}

.page-home .home-notice__inner {
  display: grid;
  gap: var(--space-2);
}

.page-home .home-notice__record {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: var(--color-ink);
}

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

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

.page-home .home-notice__contact a {
  color: var(--color-primary);
}
</final>