.page-home {
  --ph-tick: rgba(230, 241, 233, 0.08);
  padding-bottom: 72px;
}

.page-home .ob-section {
  padding-block: 44px;
  border-top: 1px solid var(--line);
}

.page-home .ob-section:first-of-type {
  padding-top: 20px;
  border-top: 0;
}

.page-home .ob-section__head {
  margin-bottom: 16px;
}

/* ---------- 01 首屏 ---------- */

.page-home .ph-hero__grid {
  align-items: start;
  row-gap: 28px;
}

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

.page-home .ph-hero__title {
  margin: 0;
  font-size: clamp(34px, 9vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 400;
  color: var(--text);
}

.page-home .ph-hero__lede {
  margin: 0;
  max-width: 34ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .ph-toc {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  counter-reset: none;
}

.page-home .ph-toc li {
  background: var(--ink);
}

.page-home .ph-toc a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 14px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.18s ease;
}

.page-home .ph-toc a:hover,
.page-home .ph-toc a:focus-visible {
  background: var(--panel);
}

.page-home .ph-toc__n {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
  flex: 0 0 auto;
}

.page-home .ph-toc__t {
  font-size: 14px;
  letter-spacing: -0.01em;
}

.page-home .ph-hero__visual {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .ph-hero__figure {
  margin: 0;
}

.page-home .ph-stamps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .ph-stamp {
  background: var(--panel);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .ph-stamp__k {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-home .ph-stamp__v {
  color: var(--text);
  line-height: 1;
}

.page-home .ph-stamp__v--red {
  color: var(--red);
}

.page-home .ph-hero__anno {
  margin: 0;
}

.page-home .ph-gates {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .ph-gate {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: background 0.18s ease;
}

.page-home .ph-gate:hover,
.page-home .ph-gate:focus-visible {
  background: #123528;
}

.page-home .ph-gate--league {
  border-left: 3px solid var(--yellow);
}

.page-home .ph-gate--window {
  border-left: 3px solid var(--orange);
}

.page-home .ph-gate .ob-tag {
  align-self: flex-start;
}

.page-home .ph-gate__name {
  font-size: 20px;
  letter-spacing: -0.02em;
  font-weight: 500;
}

.page-home .ph-gate__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .ph-gate__unit,
.page-home .ph-gate__meta {
  font-size: 13px;
  color: var(--muted);
}

.page-home .ph-gate__peek {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  transition: max-height 0.3s ease, opacity 0.2s ease, padding-top 0.3s ease;
}

.page-home .ph-gate:hover .ph-gate__peek,
.page-home .ph-gate:focus-visible .ph-gate__peek,
.page-home .ph-gate:focus-within .ph-gate__peek {
  max-height: 120px;
  opacity: 1;
  padding-top: 10px;
}

@media (hover: none) {
  .page-home .ph-gate__peek {
    max-height: 120px;
    opacity: 1;
    padding-top: 10px;
  }
}

@media (min-width: 760px) {
  .page-home .ph-gates {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- 02 两段时间戳 ---------- */

.page-home .ph-split__main {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .ph-split__list {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .ph-split__item {
  background: var(--ink);
  padding: 16px 16px 18px;
}

.page-home .ph-split__item dt {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 6px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-home .ph-split__item dt .ob-num {
  color: var(--muted);
}

.page-home .ph-split__item dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 40ch;
}

.page-home .ph-split__aside {
  margin-top: 24px;
}

.page-home .ph-split__aside .ob-figure {
  margin: 0;
}

/* ---------- 03 整宽横条 ---------- */

.page-home .ph-bands__stack {
  display: grid;
  gap: 1px;
  margin-top: 20px;
  background: var(--line);
}

.page-home .ph-band {
  display: grid;
  gap: 6px;
  padding: 22px 20px;
  text-decoration: none;
  color: var(--text);
  border-left: 6px solid transparent;
  transition: filter 0.18s ease;
}

.page-home .ph-band:hover,
.page-home .ph-band:focus-visible {
  filter: brightness(1.18);
}

.page-home .ph-band--league {
  background: rgba(240, 195, 78, 0.09);
  border-left-color: var(--yellow);
}

.page-home .ph-band--cup {
  background: rgba(79, 147, 222, 0.12);
  border-left-color: var(--blue);
}

.page-home .ph-band__tag {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-home .ph-band--league .ph-band__tag {
  color: var(--yellow);
}

.page-home .ph-band--cup .ph-band__tag {
  color: var(--blue);
}

.page-home .ph-band__num {
  line-height: 1;
}

.page-home .ph-band__unit {
  font-size: 13px;
  color: var(--muted);
}

.page-home .ph-band__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 46ch;
}

.page-home .ph-band__go {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text);
}

@media (min-width: 900px) {
  .page-home .ph-band {
    grid-template-columns: auto auto 1fr auto;
    align-items: center;
    gap: 10px 20px;
    padding-inline: 5vw;
  }

  .page-home .ph-band__tag {
    grid-column: 1 / -1;
  }

  .page-home .ph-band__note {
    max-width: none;
  }
}

/* ---------- 04 轮次表 ---------- */

.page-home .ph-rounds__note {
  margin-top: 10px;
}

.page-home .ph-rounds__scroll {
  margin-top: 18px;
  overflow-x: auto;
}

.page-home .ph-rounds__table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .ph-rounds__table caption {
  text-align: left;
  padding-bottom: 10px;
  color: var(--muted);
}

.page-home .ph-rounds__table th {
  text-align: left;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.page-home .ph-rounds__table td {
  padding: 12px;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}

.page-home .ph-rounds__table tbody tr td:first-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
}

.page-home .ph-td-stamp {
  transition: background 0.18s ease, color 0.18s ease;
}

.page-home .ph-rounds__table tbody tr:hover .ph-td-stamp,
.page-home .ph-rounds__table tbody tr:focus-within .ph-td-stamp {
  background: rgba(255, 83, 64, 0.14);
}

/* ---------- 05 球场索引 ---------- */

.page-home .ph-grounds__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .ph-ground {
  background: var(--ink);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: baseline;
  gap: 12px;
  padding: 11px 14px;
}

.page-home .ph-ground__city {
  font-size: 15px;
  color: var(--text);
}

.page-home .ph-ground__coord {
  font-size: 13px;
  color: var(--muted);
}

.page-home .ph-ground__cap {
  font-size: 15px;
  color: var(--text);
}

.page-home .ph-grounds__link {
  margin: 20px 0 0;
}

.page-home .ph-grounds__aside {
  margin-top: 24px;
}

.page-home .ph-grounds__aside .ob-figure,
.page-home .ph-grounds__wide {
  margin: 0;
}

.page-home .ph-grounds__wide {
  margin-top: 28px;
}

/* ---------- 06 数据组 ---------- */

.page-home .ph-desk__stats {
  margin-bottom: 22px;
  row-gap: 14px;
}

.page-home .ph-desk__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0 16px 14px;
  border-left: 2px solid var(--edge);
}

.page-home .ph-desk__stat .ob-num {
  color: var(--text);
  line-height: 1;
}

.page-home .ph-desk__label {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .ph-desk__body {
  row-gap: 18px;
}

.page-home .ph-desk__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  border-left: 2px solid var(--orange);
  padding-left: 14px;
}

.page-home .ph-desk__note a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--edge);
  text-underline-offset: 3px;
}

/* ---------- 栏目索引 ---------- */

.page-home .ph-directory__title {
  margin: 0 0 16px;
  font-size: 20px;
  letter-spacing: -0.02em;
  font-weight: 400;
  color: var(--text);
}

.page-home .ph-dir {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .ph-dir li {
  background: var(--ink);
}

.page-home .ph-dir a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 14px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.18s ease;
}

.page-home .ph-dir a:hover,
.page-home .ph-dir a:focus-visible {
  background: var(--panel);
}

.page-home .ph-dir__name {
  font-size: 15px;
}

.page-home .ph-dir__desc {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .ph-directory__legal {
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
}

.page-home .ph-directory__legal a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--edge);
  text-underline-offset: 3px;
}

.page-home .ph-directory__meta {
  margin-left: auto;
}

@media (min-width: 760px) {
  .page-home .ph-dir {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .ph-dir a {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-home .ob-section {
    padding-block: 60px;
  }

  .page-home .ph-split__aside,
  .page-home .ph-grounds__aside {
    margin-top: 0;
  }

  .page-home .ph-directory__meta {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}