.page-home {
  --home-gap: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-home .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-home .index-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--clay);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .home-hero {
  display: grid;
  gap: var(--home-gap);
  padding-top: clamp(20px, 4vw, 52px);
  padding-bottom: clamp(34px, 6vw, 74px);
  align-items: start;
}

.page-home .home-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 5.6vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--warm);
  max-width: 20ch;
}

.page-home .h1-sub {
  display: block;
  margin-top: 12px;
  font-size: clamp(17px, 2.4vw, 24px);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--slate);
}

.page-home .hero-column .lede {
  margin-top: 18px;
  max-width: 46ch;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 22px;
}

.page-home .hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--rock);
}

.page-home .hero-metrics .num {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--cyan);
  margin-right: 6px;
}

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

.page-home .hero-card {
  position: relative;
  overflow: hidden;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-home .hero-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-home .hero-card--rank {
  display: grid;
  grid-template-rows: auto 1fr;
}

.page-home .hero-card-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: cover;
  filter: saturate(.75) brightness(.6);
}

.page-home .hero-card--rank .hero-card-body {
  position: relative;
  z-index: 1;
  margin-top: -64px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(18, 35, 58, 0) 0%, var(--ink-800) 42%);
}

.page-home .hero-card--weekend .hero-card-body {
  padding: clamp(18px, 2.6vw, 24px);
}

.page-home .hero-card .card-title {
  margin: 10px 0 0;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-home .hero-card .card-meta {
  margin: 10px 0 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
}

.page-home .hero-card--weekend .stat {
  margin: 12px 0 0;
}

.page-home .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-home .stat-label {
  display: inline-block;
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--rock);
}

.page-home .hero-card--weekend .stat-value {
  color: var(--orange);
}

/* ---------- 章节标题组 ---------- */
.page-home .section-head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .section-head h2 {
  margin: 12px 0 0;
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-home .section-head .lede {
  margin-top: 14px;
  max-width: 58ch;
  color: var(--text-body);
}

/* ---------- 周末赛程面板 ---------- */
.page-home .home-slate {
  padding-top: clamp(30px, 5vw, 56px);
}

.page-home .slate-banner {
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-panel);
}

.page-home .slate-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
  filter: saturate(.8) brightness(.78);
}

.page-home .slate-card {
  padding: clamp(18px, 2.6vw, 28px);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-home .slate-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-home .slate-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .slate-card .stat {
  margin: 18px 0 0;
}

.page-home .slate-card .stat-value {
  color: var(--orange);
}

.page-home .slate-meta {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-home .slate-lineup {
  margin: 16px 0 18px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(110, 138, 98, .1);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-body);
}

.page-home .slate-lineup .mono {
  margin-right: 8px;
  color: var(--moss);
}

/* ---------- 排名快照 ---------- */
.page-home .home-rank {
  padding-top: clamp(30px, 5vw, 56px);
}

.page-home .rank-panel {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.2vw, 40px);
  align-items: center;
}

.page-home .rank-copy h2 {
  margin: 12px 0 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-home .rank-copy p {
  margin-top: 14px;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-home .rank-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-home .rank-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  color: var(--text-body);
}

.page-home .rank-list .mono {
  min-width: 52px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-home .rank-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .rank-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  filter: saturate(.9) brightness(.8);
}

/* ---------- 文档与服务双栏 ---------- */
.page-home .home-split {
  padding-top: clamp(30px, 5vw, 56px);
}

.page-home .split-grid {
  display: grid;
  gap: 20px;
}

.page-home .split-doc {
  padding: clamp(20px, 2.6vw, 30px);
}

.page-home .split-doc .panel-title {
  margin: 14px 0 0;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  color: var(--warm);
}

.page-home .split-doc p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-home .split-list {
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-home .split-list li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
  padding-left: 14px;
  border-left: 2px solid var(--doc);
}

.page-home .split-list strong {
  display: block;
  color: var(--warm);
  font-weight: 700;
}

.page-home .split-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  filter: saturate(.7) brightness(.62);
}

.page-home .split-service {
  padding: clamp(20px, 2.6vw, 30px);
  color: var(--ink-900);
}

.page-home .split-service .panel-title {
  margin: 14px 0 0;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  color: var(--ink-900);
}

.page-home .split-service p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(11, 22, 38, .74);
}

.page-home .split-service-note {
  padding-top: 12px;
  border-top: 1px solid rgba(11, 22, 38, .14);
}

.page-home .split-service .btn {
  margin-top: 20px;
}

/* ---------- 赛事日历 ---------- */
.page-home .home-calendar {
  padding-top: clamp(30px, 5vw, 56px);
}

.page-home .cal-switch {
  position: relative;
  padding: clamp(18px, 2.6vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  box-shadow: var(--shadow-panel);
}

.page-home .cal-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-home .cal-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-home .cal-chips .chip {
  cursor: pointer;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-home .cal-input:nth-of-type(1):checked ~ .cal-chips .chip[for="cal-view-1"],
.page-home .cal-input:nth-of-type(2):checked ~ .cal-chips .chip[for="cal-view-2"],
.page-home .cal-input:nth-of-type(3):checked ~ .cal-chips .chip[for="cal-view-3"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

.page-home .cal-input:focus-visible ~ .cal-chips .chip {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-home .cal-panel {
  display: none;
}

.page-home .cal-input:nth-of-type(1):checked ~ .cal-panels .cal-panel--1,
.page-home .cal-input:nth-of-type(2):checked ~ .cal-panels .cal-panel--2,
.page-home .cal-input:nth-of-type(3):checked ~ .cal-panels .cal-panel--3 {
  display: block;
}

.page-home .cal-rows {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .cal-rows li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--slate);
  border-radius: var(--radius-sm);
  background: var(--ink-700);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-body);
}

.page-home .cal-rows .mono {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 联系与版本 ---------- */
.page-home .home-channels {
  padding-top: clamp(30px, 5vw, 56px);
}

.page-home .channel-card {
  padding: clamp(18px, 2.6vw, 26px);
}

.page-home .channel-value {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.8vw, 18px);
  word-break: break-all;
  color: var(--warm);
}

.page-home .channel-card p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-home .channel-card .stat {
  margin: 14px 0 0;
}

.page-home .channel-card .stat-value {
  color: var(--cyan);
}

.page-home .channel-copy {
  margin-top: 18px;
}

.page-home .home-channels .note {
  margin-top: 26px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--rock);
}

.page-home .home-to-top {
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .hero-cards {
    grid-template-columns: minmax(0, 5fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-home .hero-card--rank {
    margin-top: 34px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .rank-panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-home .split-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(200px, .6fr) minmax(0, .95fr);
    align-items: stretch;
  }

  .page-home .cal-rows {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .cal-rows li {
    border-left-width: 2px;
  }
}

@media (max-width: 480px) {
  .page-home .home-hero h1 {
    max-width: none;
  }

  .page-home .hero-card--rank .hero-card-body {
    margin-top: -44px;
  }

  .page-home .slate-banner img {
    max-height: 180px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-card,
  .page-home .slate-card,
  .page-home .cal-chips .chip {
    transition: none;
  }

  .page-home .hero-card:hover,
  .page-home .slate-card:hover {
    transform: none;
  }
}