.page-home {
  display: block;
  color: var(--night-ink);
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  padding-top: clamp(20px, 4vw, 44px);
  padding-bottom: clamp(32px, 6vw, 72px);
}

.page-home .hero-context {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 clamp(16px, 3vw, 28px);
  color: var(--concrete-500);
}

.page-home .hero-context a {
  color: var(--concrete-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .hero-context a:hover,
.page-home .hero-context a:focus-visible {
  color: var(--night-ink);
  border-bottom-color: var(--lemon);
}

.page-home .hero-frame {
  position: relative;
  display: grid;
  gap: clamp(14px, 2.4vw, 24px);
  padding: clamp(26px, 4.5vw, 64px) clamp(20px, 4vw, 60px);
  border: 1px solid var(--concrete-300);
  background-color: var(--stand-white);
  background-image:
    linear-gradient(var(--night-ink), var(--night-ink)),
    linear-gradient(var(--night-ink), var(--night-ink)),
    linear-gradient(var(--night-ink), var(--night-ink)),
    linear-gradient(var(--night-ink), var(--night-ink)),
    linear-gradient(var(--night-ink), var(--night-ink)),
    linear-gradient(var(--night-ink), var(--night-ink)),
    linear-gradient(var(--night-ink), var(--night-ink)),
    linear-gradient(var(--night-ink), var(--night-ink));
  background-size:
    18px 2px, 2px 18px,
    18px 2px, 2px 18px,
    18px 2px, 2px 18px,
    18px 2px, 2px 18px;
  background-position:
    12px 12px, 12px 12px,
    calc(100% - 12px) 12px, calc(100% - 12px) 12px,
    12px calc(100% - 12px), 12px calc(100% - 12px),
    calc(100% - 12px) calc(100% - 12px), calc(100% - 12px) calc(100% - 12px);
  background-repeat: no-repeat;
}

.page-home .hero-kicker {
  margin: 0;
  color: var(--concrete-500);
}

.page-home .hero-title {
  margin: 0;
  max-width: 15ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 5.4rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
}

.page-home .hero-lede {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(1rem, 1.1vw, 1.125rem);
  line-height: 1.8;
  color: var(--concrete-700);
}

.page-home .hero-meta {
  list-style: none;
  margin: 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  border-top: 1px solid var(--concrete-300);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--concrete-500);
}

.page-home .hero-meta .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--night-ink);
}

.page-home .hero-jump {
  color: var(--night-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--lemon);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .hero-jump:hover,
.page-home .hero-jump:focus-visible {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

.page-home .hero-visual {
  position: relative;
  margin: clamp(18px, 3vw, 32px) 0 0;
  overflow: hidden;
  background: var(--concrete-900);
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .hero-visual::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--lemon) 0%, var(--ember) 52%, var(--concrete-700) 100%);
}

.page-home .hero-scroll {
  margin: 14px 0 0;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}

.page-home .hero-scroll a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  color: var(--concrete-500);
  text-decoration: none;
  border-bottom: 1px solid var(--concrete-300);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .hero-scroll a:hover,
.page-home .hero-scroll a:focus-visible {
  color: var(--night-ink);
  border-bottom-color: var(--lemon);
}

/* ---------- 堆叠面板骨架 ---------- */

.page-home .section {
  padding-block: clamp(44px, 6.5vw, 96px);
}

.page-home .board {
  position: relative;
  padding: clamp(22px, 3.6vw, 56px);
  background: var(--stand-white);
  border: 1px solid var(--concrete-300);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-home .board-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(22px, 3.4vw, 40px);
}

.page-home .board-head .idx {
  margin: 0;
  color: var(--concrete-500);
}

.page-home .board-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.1vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-home .board-lede {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--concrete-700);
}

/* ---------- 联赛标签面板 ---------- */

.page-home .league-tabs {
  position: relative;
}

.page-home .league-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-home .league-radio:focus-visible ~ .league-stage .league-tablist {
  outline: 2px solid var(--ember);
  outline-offset: 8px;
}

.page-home .league-stage {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-home .league-figure {
  margin: 0;
  background: var(--concrete-900);
}

.page-home .league-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .league-caption {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--concrete-100);
  border-left: 3px solid var(--lemon);
}

.page-home .league-caption .idx {
  color: var(--concrete-500);
}

.page-home .league-caption-text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--concrete-700);
}

.page-home .league-control {
  display: grid;
  align-content: start;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-home .league-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .league-tab {
  cursor: pointer;
  padding: 8px 16px;
  border: 1px solid var(--concrete-300);
  border-radius: 999px;
  background: var(--stand-white);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--concrete-700);
  transition: border-color .16s var(--ease), color .16s var(--ease), background-color .16s var(--ease);
}

.page-home .league-tab:hover {
  border-color: var(--ember);
  color: var(--ember);
}

.page-home #lg-football:checked ~ .league-stage .league-tab[for="lg-football"],
.page-home #lg-basketball:checked ~ .league-stage .league-tab[for="lg-basketball"],
.page-home #lg-volleyball:checked ~ .league-stage .league-tab[for="lg-volleyball"],
.page-home #lg-pingpong:checked ~ .league-stage .league-tab[for="lg-pingpong"],
.page-home #lg-badminton:checked ~ .league-stage .league-tab[for="lg-badminton"],
.page-home #lg-track:checked ~ .league-stage .league-tab[for="lg-track"],
.page-home #lg-swimming:checked ~ .league-stage .league-tab[for="lg-swimming"],
.page-home #lg-tennis:checked ~ .league-stage .league-tab[for="lg-tennis"] {
  background: var(--night-ink);
  border-color: var(--lemon);
  color: var(--lemon);
}

.page-home .league-panels {
  min-height: 132px;
}

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

.page-home #lg-football:checked ~ .league-stage .league-panel[data-panel="lg-football"],
.page-home #lg-basketball:checked ~ .league-stage .league-panel[data-panel="lg-basketball"],
.page-home #lg-volleyball:checked ~ .league-stage .league-panel[data-panel="lg-volleyball"],
.page-home #lg-pingpong:checked ~ .league-stage .league-panel[data-panel="lg-pingpong"],
.page-home #lg-badminton:checked ~ .league-stage .league-panel[data-panel="lg-badminton"],
.page-home #lg-track:checked ~ .league-stage .league-panel[data-panel="lg-track"],
.page-home #lg-swimming:checked ~ .league-stage .league-panel[data-panel="lg-swimming"],
.page-home #lg-tennis:checked ~ .league-stage .league-panel[data-panel="lg-tennis"] {
  display: block;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--concrete-100);
  border-left: 3px solid var(--ember);
}

.page-home .league-panel h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

.page-home .league-panel p {
  margin: 0;
  max-width: 42ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--concrete-700);
}

.page-home .league-action {
  margin: 0;
}

/* ---------- 通用文字链接按钮 ---------- */

.page-home .cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--concrete-300);
  background: transparent;
  color: var(--night-ink);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: border-color .16s var(--ease), color .16s var(--ease), background-color .16s var(--ease);
}

.page-home .cta-link:hover,
.page-home .cta-link:focus-visible {
  border-color: var(--ember);
  color: var(--ember);
}

.page-home .cta-link--ink {
  border-color: var(--lemon);
  color: var(--lemon);
}

.page-home .cta-link--ink:hover,
.page-home .cta-link--ink:focus-visible {
  background: var(--lemon);
  border-color: var(--lemon);
  color: var(--night-ink);
}

/* ---------- 今日集锦 ---------- */

.page-home .clips-section {
  background: var(--night-ink);
}

.page-home .clips-board {
  background: var(--concrete-900);
  border-color: var(--concrete-700);
}

.page-home .clips-section .idx {
  color: var(--concrete-500);
}

.page-home .clips-section .board-title {
  color: var(--stand-white);
}

.page-home .clips-section .board-lede {
  color: var(--concrete-300);
}

.page-home .clips-grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 40px);
}

.page-home .clips-main {
  display: grid;
  align-content: start;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-home .clip-tiers {
  display: grid;
  gap: 14px;
}

.page-home .clip-tier {
  padding: 20px 18px;
  border: 1px solid var(--concrete-700);
  transition: border-color .16s var(--ease), transform .16s var(--ease);
}

.page-home .clip-tier:hover {
  border-color: var(--lemon);
  transform: translateY(-2px);
}

.page-home .clip-len {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1;
  color: var(--lemon);
}

.page-home .clip-len span {
  margin-left: 4px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--concrete-300);
}

.page-home .clip-when {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--concrete-300);
}

.page-home .clip-desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--concrete-100);
}

.page-home .clips-note {
  margin: 0;
  max-width: 48ch;
  font-size: 0.875rem;
  line-height: 1.85;
  color: var(--concrete-300);
}

.page-home .clips-side {
  display: grid;
  align-content: start;
  gap: 18px;
}

.page-home .clips-figure {
  margin: 0;
  background: var(--night-ink);
}

.page-home .clips-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .tally {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--concrete-700);
  border-left: 3px solid var(--lemon);
}

.page-home .tally-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .tally-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.05;
  color: var(--stand-white);
}

.page-home .tally-label {
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--concrete-300);
}

.page-home .clips-side .cta-link {
  justify-self: start;
}

/* ---------- 场馆收藏 ---------- */

.page-home .venue-grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
}

.page-home .venue-main {
  display: grid;
  gap: 12px;
}

.page-home .venue-facts {
  display: grid;
  margin: 8px 0;
}

.page-home .venue-facts > div {
  display: grid;
  grid-template-columns: 6.2em minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--concrete-300);
}

.page-home .venue-facts > div:first-child {
  border-top: 1px solid var(--concrete-300);
}

.page-home .venue-facts dt {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--concrete-500);
}

.page-home .venue-facts dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--concrete-700);
}

.page-home .venue-action {
  margin: 4px 0 0;
}

.page-home .venue-figure {
  margin: 0;
}

.page-home .venue-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .venue-caption {
  margin: 14px 0 0;
  padding-left: 14px;
  max-width: 34ch;
  border-left: 3px solid var(--lemon);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--concrete-500);
}

/* ---------- 版本变化 ---------- */

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

.page-home .version-item {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-top: 1px solid var(--concrete-300);
  transition: transform .16s var(--ease), border-color .16s var(--ease);
}

.page-home .version-item:last-child {
  border-bottom: 1px solid var(--concrete-300);
}

.page-home .version-item:hover {
  transform: translateX(4px);
  border-color: var(--lemon);
}

.page-home .version-idx {
  font-family: var(--font-mono);
  color: var(--lemon);
}

.page-home .version-body {
  display: grid;
  gap: 8px;
}

.page-home .version-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  letter-spacing: 0.01em;
}

.page-home .version-item p {
  margin: 0;
  max-width: 52ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--concrete-700);
}

.page-home .version-foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--concrete-500);
}

.page-home .version-foot a,
.page-home .next-note a {
  color: var(--night-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--lemon);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .version-foot a:hover,
.page-home .next-note a:hover,
.page-home .version-foot a:focus-visible,
.page-home .next-note a:focus-visible {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

/* ---------- 下一步 ---------- */

.page-home .next-section {
  padding-bottom: clamp(64px, 9vw, 128px);
}

.page-home .next-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(24px, 3.4vw, 44px);
}

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

.page-home .next-card {
  position: relative;
  display: grid;
  gap: 8px;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--concrete-300);
  background: var(--stand-white);
  color: inherit;
  text-decoration: none;
  transition: transform .16s var(--ease), border-color .16s var(--ease);
}

.page-home .next-card::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 22px;
  height: 22px;
  background: linear-gradient(to top left, transparent 49%, var(--concrete-300) 50%, transparent 51%);
  transition: background .16s var(--ease);
}

.page-home .next-card:hover,
.page-home .next-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--lemon);
}

.page-home .next-card:hover::after,
.page-home .next-card:focus-visible::after {
  background: linear-gradient(to top left, transparent 49%, var(--ember) 50%, transparent 51%);
}

.page-home .next-card .idx {
  color: var(--concrete-500);
}

.page-home .next-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.35;
}

.page-home .next-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--concrete-700);
}

.page-home .next-card .arrow {
  margin-top: 6px;
  font-size: 1.1rem;
  color: var(--lemon);
}

.page-home .next-note {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  max-width: 54ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--concrete-500);
}

/* ---------- 锚点高亮 ---------- */

.page-home #today:target {
  animation: home-flash 1.3s var(--ease);
}

@keyframes home-flash {
  0% { box-shadow: inset 0 0 0 0 var(--lemon); }
  32% { box-shadow: inset 0 0 0 5px var(--lemon); }
  100% { box-shadow: inset 0 0 0 0 var(--lemon); }
}

/* ---------- 自适应 ---------- */

@media (min-width: 640px) {
  .page-home .clip-tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .next-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-home .next-card:nth-child(3) {
    margin-top: 56px;
  }

  .page-home .version-item {
    grid-template-columns: 72px minmax(0, 1fr);
    column-gap: 24px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-home .board--l {
    margin-right: clamp(20px, 6vw, 96px);
  }

  .page-home .board--r {
    margin-left: clamp(20px, 6vw, 96px);
  }

  .page-home .league-stage {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .clips-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .venue-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation: none !important;
    transition: none !important;
  }
}