.page-home {
  --ph-round: 8px;
  background: var(--c-base);
  color: var(--c-ivory);
  overflow-x: hidden;
}

/* 封面首屏 */
.page-home .ph-cover {
  position: relative;
  isolation: isolate;
  padding: clamp(32px, 6vw, 80px) 0 clamp(40px, 5vw, 64px);
  background:
    radial-gradient(60% 55% at 78% 18%, rgba(255, 107, 53, 0.22), transparent 62%),
    linear-gradient(132deg, var(--c-ink) 0%, var(--c-base) 55%, var(--c-mid) 100%);
  border-bottom: 1px solid rgba(255, 215, 0, 0.16);
}
.page-home .ph-cover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 18px;
  z-index: 1;
  background: linear-gradient(98deg, var(--c-accent) 0%, var(--c-accent) 54%, transparent 56%);
  opacity: 0.55;
}
.page-home .ph-cover__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.page-home .ph-cover__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.65) contrast(1.15);
}
.page-home .ph-cover__grid {
  display: grid;
  gap: 28px;
}
.page-home .ph-context {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-ochre);
  border-bottom: 1px solid rgba(245, 241, 232, 0.1);
  padding-bottom: 12px;
}
.page-home .ph-cover__lead {
  position: relative;
  z-index: 2;
}
.page-home .ph-cover__kicker {
  color: var(--c-accent);
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}
.page-home .ph-cover__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(30px, 5vw, 60px);
  line-height: 1.08;
  font-weight: 900;
  color: var(--c-ivory);
  letter-spacing: -0.015em;
  max-width: 11em;
}
.page-home .ph-cover__title-sub {
  display: block;
  margin-top: 8px;
  font-size: 0.5em;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-gold);
}
.page-home .ph-cover__lede {
  max-width: 46em;
  color: var(--c-mint);
  margin-bottom: 24px;
}
.page-home .ph-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home .ph-cover__index {
  position: relative;
  z-index: 2;
  background: rgba(7, 31, 24, 0.78);
  border: 1px solid rgba(255, 215, 0, 0.16);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius);
  padding: 20px 18px 16px;
  backdrop-filter: blur(6px);
  box-shadow: 0 18px 50px rgba(7, 31, 24, 0.4);
}
.page-home .ph-cover__index-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid rgba(245, 241, 232, 0.12);
  padding-bottom: 12px;
  margin-bottom: 6px;
}
.page-home .ph-cover__index-no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-accent);
}
.page-home .ph-cover__index-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ivory);
}
.page-home .ph-index {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: ph-m;
}
.page-home .ph-index__item {
  counter-increment: ph-m;
  border-bottom: 1px dashed rgba(183, 179, 168, 0.22);
}
.page-home .ph-index__item:last-child {
  border-bottom: 0;
}
.page-home .ph-index__link {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 4px 10px;
  padding: 13px 2px 13px 32px;
  text-decoration: none;
}
.page-home .ph-index__link::before {
  content: "0" counter(ph-m);
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-ochre);
  opacity: 0.8;
}
.page-home .ph-index__link .tag {
  grid-row: span 2;
  align-self: center;
}
.page-home .ph-index__teams {
  grid-column: 2;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-ivory);
  line-height: 1.4;
}
.page-home .ph-index__teams .num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-gold);
}
.page-home .ph-index__meta {
  grid-column: 2;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--c-ochre);
}
.page-home .ph-index__go {
  grid-column: 3;
  grid-row: span 2;
  color: var(--c-accent);
  font-size: 18px;
  line-height: 1;
}
.page-home .ph-index__link:hover .ph-index__teams {
  color: var(--c-gold);
}
.page-home .ph-index__link:hover .ph-index__go {
  transform: translateX(3px);
  transition: transform 0.2s ease-out;
}
.page-home .ph-cover__more {
  margin-top: 14px;
  width: 100%;
}

/* 01 赛事复盘中心 */
.page-home .ph-review {
  padding: clamp(56px, 8vw, 96px) 0;
  background:
    linear-gradient(180deg, rgba(7, 31, 24, 0.35) 0%, transparent 180px),
    var(--c-base);
}
.page-home .ph-review .chapter,
.page-home .ph-v4 .chapter,
.page-home .ph-league .chapter,
.page-home .ph-perf .chapter,
.page-home .ph-help .chapter {
  margin-bottom: 18px;
}
.page-home .ph-review .lede {
  max-width: 44em;
  color: var(--c-mint);
}
.page-home .ph-review__table-wrap {
  margin-top: 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(245, 241, 232, 0.1);
  background: rgba(15, 76, 62, 0.3);
  overflow-x: auto;
}
.page-home .ph-review__table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}
.page-home .ph-review__table th {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-ochre);
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(245, 241, 232, 0.14);
}
.page-home .ph-review__table td {
  padding: 16px;
  border-bottom: 1px solid rgba(245, 241, 232, 0.08);
  font-size: 15px;
}
.page-home .ph-review__table tbody tr:last-child td {
  border-bottom: 0;
}
.page-home .ph-review__table tbody tr:hover {
  background: rgba(255, 107, 53, 0.08);
}
.page-home .ph-review__table td.num {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--c-accent);
}
.page-home .ph-review__note {
  margin-top: 18px;
  padding-left: 16px;
  border-left: 3px solid var(--c-gold);
}

/* 02 V4 赛果速览 */
.page-home .ph-v4 {
  padding: clamp(56px, 8vw, 96px) 0;
  background:
    linear-gradient(115deg, transparent 0 70%, rgba(255, 215, 0, 0.08) 70% 100%),
    linear-gradient(180deg, var(--c-mid) 0%, var(--c-base) 100%);
  border-block: 1px solid rgba(255, 107, 53, 0.24);
}
.page-home .ph-v4__grid {
  display: grid;
  gap: 36px;
  margin-top: 24px;
}
.page-home .ph-v4__intro .lede {
  color: var(--c-mint);
}
.page-home .ph-v4__points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .ph-v4__points li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-ivory);
}
.page-home .ph-v4__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 12px;
  height: 3px;
  background: var(--c-accent);
  transform: skewX(-18deg);
}
.page-home .ph-v4__cards {
  gap: 16px;
}
.page-home .ph-v4-card {
  padding: 22px;
  background: var(--c-ivory);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(7, 31, 24, 0.28);
}
.page-home .ph-v4-card .card__meta {
  color: var(--c-ochre);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.page-home .ph-v4-score {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--c-base);
  border-radius: calc(var(--radius) - 2px);
  padding: 16px 18px;
  color: var(--c-ivory);
}
.page-home .ph-v4-score__num {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 800;
  color: var(--c-gold);
}
.page-home .ph-v4-score .score-chip__team {
  font-size: 15px;
  font-weight: 700;
}
.page-home .ph-v4-score .score-chip__sep {
  color: var(--c-accent);
  font-size: 22px;
}
.page-home .ph-v4-stat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 16px 0 0;
}
.page-home .ph-v4-stat div {
  text-align: center;
  padding: 10px 4px;
  background: rgba(15, 76, 62, 0.06);
  border-radius: 4px;
}
.page-home .ph-v4-stat dt {
  font-size: 11px;
  color: var(--c-ochre);
  margin-bottom: 4px;
}
.page-home .ph-v4-stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-accent);
}

/* 03 平板版联赛标签 */
.page-home .ph-league {
  padding: clamp(56px, 8vw, 96px) 0;
  background:
    repeating-linear-gradient(-45deg, transparent 0 18px, rgba(255, 215, 0, 0.025) 18px 20px),
    var(--c-base);
}
.page-home .ph-league__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}
.page-home .ph-league__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(245, 241, 232, 0.12);
  background: var(--c-ink);
}
.page-home .ph-league__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .ph-league__media-note {
  font-size: 12px;
  color: var(--c-ochre);
  margin-top: 12px;
  padding-left: 16px;
  border-left: 3px solid var(--c-accent);
}
.page-home .ph-league__content .lede {
  color: var(--c-mint);
  max-width: 46em;
}
.page-home .ph-league__tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 18px;
}
.page-home .ph-league__panel {
  margin: 0;
}
.page-home .ph-league__panel + .ph-league__panel {
  margin-top: 12px;
}
.page-home .ph-league-card {
  padding: 18px;
  background: rgba(15, 76, 62, 0.22);
  border: 1px solid rgba(245, 241, 232, 0.12);
  border-left: 3px solid var(--c-accent);
}
.page-home .ph-league-card .card__meta {
  color: var(--c-ochre);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.page-home .ph-league-card .score-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 10px 0;
  flex-wrap: wrap;
}
.page-home .ph-league-card__meta {
  font-size: 13px;
  color: var(--c-mint);
  margin: 8px 0 0;
}
.page-home .ph-league-card__meta .num {
  color: var(--c-gold);
  font-family: var(--font-mono);
}

/* 04 大陆版性能 */
.page-home .ph-perf {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--c-ink);
  border-top: 1px solid rgba(255, 215, 0, 0.2);
}
.page-home .ph-perf__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}
.page-home .ph-perf__info .lede {
  color: var(--c-mint);
}
.page-home .ph-perf__points {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .ph-perf__points li {
  padding: 12px 16px;
  background: rgba(15, 76, 62, 0.32);
  border-radius: 4px;
  border-left: 3px solid var(--c-gold);
  color: var(--c-ivory);
  font-size: 14px;
}
.page-home .ph-perf__visual {
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(245, 241, 232, 0.1);
  padding: 24px;
}
.page-home .ph-perf__compare-title {
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-ochre);
  margin: 0 0 8px;
}
.page-home .ph-perf__svg {
  display: block;
  width: 100%;
  height: auto;
  margin: 8px 0 20px;
}
.page-home .ph-perf__axis {
  fill: var(--c-ivory);
  font-size: 14px;
  font-weight: 700;
}
.page-home .ph-perf__track {
  fill: rgba(245, 241, 232, 0.12);
}
.page-home .ph-perf__bar-old {
  fill: var(--c-ochre);
}
.page-home .ph-perf__bar-new {
  fill: var(--c-accent);
}
.page-home .ph-perf__num {
  fill: var(--c-gold);
  font-family: var(--font-mono);
  font-size: 13px;
}
.page-home .ph-perf__visual img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
}

/* 05 历史归档与 FAQ */
.page-home .ph-help {
  padding: clamp(56px, 8vw, 96px) 0;
  background: linear-gradient(180deg, var(--c-base), var(--c-ink));
}
.page-home .ph-help__grid {
  gap: 24px;
  margin-top: 28px;
}
.page-home .ph-archive-card {
  padding: 24px;
  background: rgba(15, 76, 62, 0.3);
  border: 1px solid rgba(245, 241, 232, 0.1);
  border-radius: var(--radius);
}
.page-home .ph-archive-card__media {
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 18px;
}
.page-home .ph-archive-card__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .ph-faq-card {
  padding: 24px;
  background: var(--c-mid);
  border: 1px solid rgba(245, 241, 232, 0.12);
  border-radius: var(--radius);
}
.page-home .ph-help__card-title {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--c-ivory);
}
.page-home .ph-archive-card p,
.page-home .ph-faq-card p {
  color: var(--c-mint);
  font-size: 14px;
  line-height: 1.75;
}
.page-home .ph-faq-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(245, 241, 232, 0.1);
}
.page-home .ph-faq-list li {
  border-bottom: 1px solid rgba(245, 241, 232, 0.1);
}
.page-home .ph-faq-list a {
  display: block;
  padding: 12px 14px 12px 2px;
  color: var(--c-ivory);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease-out, padding-left 0.2s ease-out;
}
.page-home .ph-faq-list a::before {
  content: "Q ";
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-gold);
}
.page-home .ph-faq-list a:hover {
  color: var(--c-gold);
  padding-left: 8px;
}
.page-home .ph-faq-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* 底部信任条 */
.page-home .ph-trust {
  padding: 28px 0 40px;
  background: var(--c-ink);
}
.page-home .ph-trust p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-ochre);
  border-left: 4px solid var(--c-gold);
  padding-left: 18px;
}

/* 桌面增强 */
@media (min-width: 900px) {
  .page-home .ph-cover__media {
    clip-path: polygon(0 0, 58% 0, 40% 100%, 0 100%);
  }
  .page-home .ph-cover__grid {
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: 48px;
    align-items: start;
  }
  .page-home .ph-v4__grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: 64px;
  }
  .page-home .ph-league__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }
  .page-home .ph-perf__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 64px;
  }
}

@media (min-width: 1200px) {
  .page-home .ph-league__tabbar {
    gap: 10px;
  }
  .page-home .ph-lague__tabbar .tab-btn {
    font-size: 15px;
  }
  .page-home .ph-perf__points li {
    font-size: 15px;
  }
}