.page-home {
  --home-line: rgba(244, 241, 236, 0.16);
  --home-line-soft: rgba(244, 241, 236, 0.08);
  --home-gap: clamp(38px, 8vw, 96px);
  color: var(--paper);
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 46%, var(--ink) 100%);
  overflow-x: hidden;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home h2 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 14px;
}

.page-home p {
  margin: 0 0 14px;
  line-height: 1.75;
}

/* ---------- 封面首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(56px, 11vw, 120px);
  border-bottom: 2px solid var(--home-line);
  background:
    radial-gradient(680px 460px at 6% -12%, rgba(200, 16, 46, 0.44), transparent 68%),
    radial-gradient(760px 520px at 98% 4%, rgba(45, 125, 255, 0.24), transparent 70%),
    linear-gradient(155deg, var(--ink-2), var(--ink) 74%);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: clamp(26px, 5vw, 54px);
  background: var(--red);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  z-index: 0;
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.26;
}

.page-home .hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
}

.page-home .hero__eyebrow {
  color: var(--gray);
  margin: 20px 0 12px;
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(2.3rem, 10.5vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  text-wrap: balance;
}

.page-home .hero__lede {
  max-width: 50ch;
  font-size: clamp(1rem, 2.4vw, 1.1rem);
  color: rgba(244, 241, 236, 0.84);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .hero__index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: clamp(30px, 6vw, 52px) 0 0;
  border-top: 2px solid var(--home-line);
  border-left: 2px solid var(--home-line);
}

.page-home .hero__index-item {
  padding: 14px 16px 16px;
  border-right: 2px solid var(--home-line);
  border-bottom: 2px solid var(--home-line);
  background: rgba(11, 11, 13, 0.42);
}

.page-home .hero__index-item dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}

.page-home .hero__index-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.15rem, 3.6vw, 1.55rem);
  color: var(--paper);
}

.page-home .hero__index-item:first-child dd {
  color: var(--lime);
}

/* ---------- 联赛筛选与比分条 ---------- */
.page-home .board {
  padding: var(--home-gap) 0;
}

.page-home .board__head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-home .board__title {
  font-size: clamp(1.6rem, 5.6vw, 3rem);
}

.page-home .board__text {
  color: rgba(244, 241, 236, 0.76);
}

.page-home .board__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 26px;
}

.page-home .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  font: inherit;
  font-size: 0.9rem;
  color: var(--paper);
  background: rgba(244, 241, 236, 0.04);
  border: 2px solid var(--home-line);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .chip:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.page-home .chip[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--ink);
  font-weight: 600;
  box-shadow: 4px 4px 0 rgba(11, 11, 13, 0.9);
}

.page-home .chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray);
  flex: 0 0 auto;
}

.page-home .chip[aria-pressed="true"] .chip__dot {
  background: var(--lime);
}

.page-home .board__tabs {
  border: 2px solid var(--home-line);
  background: linear-gradient(180deg, var(--ink-3), var(--ink-2));
  box-shadow: var(--shadow-2);
}

.page-home .tablist {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--home-line);
}

.page-home .tab {
  flex: 1 1 88px;
  padding: 14px 8px;
  font: inherit;
  font-size: 0.95rem;
  color: var(--gray);
  background: transparent;
  border: 0;
  border-right: 2px solid var(--home-line);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .tab:last-child {
  border-right: 0;
}

.page-home .tab:hover {
  color: var(--paper);
  background: rgba(45, 125, 255, 0.14);
}

.page-home .tab[aria-selected="true"] {
  background: var(--red);
  color: var(--paper);
  font-weight: 600;
}

.page-home .tabpanel {
  padding: 4px 0 0;
}

.page-home .tabpanel:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -4px;
}

.page-home .scorebar {
  display: flex;
  flex-direction: column;
}

.page-home .scorebar__row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "league state"
    "teams score";
  gap: 6px 12px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .scorebar__row:last-child {
  border-bottom: 0;
}

.page-home .scorebar__row:hover {
  background: rgba(45, 125, 255, 0.08);
}

.page-home .score__league {
  grid-area: league;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-home .score__teams {
  grid-area: teams;
  font-size: 1rem;
  color: var(--paper);
}

.page-home .score__vs {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray);
  padding: 0 2px;
}

.page-home .scorebar__score {
  grid-area: score;
  justify-self: end;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.15rem, 4vw, 1.5rem);
  color: var(--paper);
  white-space: nowrap;
}

.page-home .scorebar__score--live {
  color: var(--lime);
}

.page-home .score__state {
  grid-area: state;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--gray);
  white-space: nowrap;
}

/* ---------- 版本快线 ---------- */
.page-home .version {
  padding: var(--home-gap) 0;
  border-top: 2px solid var(--home-line);
  border-bottom: 2px solid var(--home-line);
  background:
    linear-gradient(180deg, rgba(90, 15, 26, 0.34), transparent 55%),
    linear-gradient(180deg, var(--ink-2), var(--ink-3));
}

.page-home .version__grid {
  display: grid;
  gap: clamp(26px, 5vw, 48px);
  align-items: start;
}

.page-home .version__title {
  font-size: clamp(1.6rem, 5.4vw, 2.9rem);
}

.page-home .version__text {
  color: rgba(244, 241, 236, 0.78);
  max-width: 54ch;
}

.page-home .version__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .version__list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(244, 241, 236, 0.76);
}

.page-home .version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 10px;
  background: var(--red);
  transform: rotate(45deg);
}

.page-home .version__list strong {
  color: var(--paper);
}

.page-home .version__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .version__fig {
  margin: 0;
  border: 2px solid var(--home-line);
  box-shadow: var(--shadow-2);
  background: var(--ink);
}

.page-home .version__fig img {
  display: block;
  width: 100%;
}

.page-home .version__fig .media__caption {
  display: block;
  padding: 10px 14px;
  border-top: 2px solid var(--home-line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--gray);
}

/* ---------- 小屏追分 ---------- */
.page-home .pocket {
  padding: var(--home-gap) 0;
}

.page-home .pocket__grid {
  display: grid;
  gap: clamp(24px, 5vw, 44px);
  align-items: center;
}

.page-home .pocket__fig {
  margin: 0;
  border: 2px solid var(--home-line);
  box-shadow: var(--shadow-1);
  background: var(--ink-2);
}

.page-home .pocket__fig img {
  display: block;
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.page-home .pocket__fig .media__caption {
  display: block;
  padding: 10px 14px;
  border-top: 2px solid var(--home-line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-home .pocket__title {
  font-size: clamp(1.55rem, 5.2vw, 2.7rem);
}

.page-home .pocket__copy p {
  color: rgba(244, 241, 236, 0.78);
  max-width: 52ch;
}

.page-home .collect {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 11px 18px;
  font: inherit;
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 2px;
  box-shadow: 4px 4px 0 var(--red);
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}

.page-home .collect[aria-pressed="true"] {
  background: var(--lime);
}

.page-home .collect:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--red);
}

.page-home .collect__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red-deep);
  flex: 0 0 auto;
}

.page-home .collect[aria-pressed="true"] .collect__dot {
  background: var(--ink);
}

/* ---------- 帮助通道 ---------- */
.page-home .aid {
  padding: var(--home-gap) 0;
  border-top: 2px solid var(--home-line);
  background: linear-gradient(180deg, var(--ink), var(--ink-2));
}

.page-home .aid__head {
  max-width: 60ch;
  margin-bottom: 26px;
}

.page-home .aid__title {
  font-size: clamp(1.6rem, 5.4vw, 2.9rem);
}

.page-home .aid__text {
  color: rgba(244, 241, 236, 0.76);
}

.page-home .aid__body {
  display: grid;
  gap: clamp(22px, 4vw, 36px);
}

.page-home .accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .accordion__item {
  border: 2px solid var(--home-line);
  background: rgba(90, 15, 26, 0.38);
}

.page-home .accordion__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--paper);
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.page-home .accordion__trigger::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--blue);
  flex: 0 0 auto;
}

.page-home .accordion__trigger[aria-expanded="true"]::after {
  content: "–";
  color: var(--lime);
}

.page-home .accordion__trigger:hover {
  background: rgba(45, 125, 255, 0.12);
}

.page-home .accordion__panel {
  padding: 0 16px 16px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(244, 241, 236, 0.78);
  border-top: 1px solid var(--home-line-soft);
  padding-top: 14px;
}

.page-home .accordion__panel a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .aid__note {
  border: 2px solid var(--home-line);
  border-left: 6px solid var(--red);
  padding: 20px;
  background: rgba(244, 241, 236, 0.04);
}

.page-home .aid__note-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 14px;
}

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

.page-home .aid__note-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.92rem;
  color: rgba(244, 241, 236, 0.8);
}

.page-home .aid__note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}

/* ---------- 栏目索引 ---------- */
.page-home .index {
  position: relative;
  overflow: hidden;
  padding: var(--home-gap) 0;
  border-top: 2px solid var(--home-line);
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
}

.page-home .index__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.14;
}

.page-home .index__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .index__inner {
  position: relative;
  z-index: 1;
}

.page-home .index__title {
  font-size: clamp(1.6rem, 5.4vw, 2.9rem);
  margin-bottom: 24px;
}

.page-home .index__list {
  list-style: none;
  counter-reset: colidx;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .index__item {
  counter-increment: colidx;
  border-bottom: 1px solid var(--home-line);
}

.page-home .index__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  padding: 18px 8px 18px 0;
  color: inherit;
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .index__link::before {
  content: counter(colidx, decimal-leading-zero);
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--red);
}

.page-home .index__name {
  grid-column: 2;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 3.6vw, 1.35rem);
  color: var(--paper);
}

.page-home .index__desc {
  grid-column: 2;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--gray);
}

.page-home .index__link:hover,
.page-home .index__link:focus-visible {
  background: rgba(45, 125, 255, 0.12);
  transform: translateX(4px);
}

.page-home .index__link:hover .index__name {
  color: var(--blue);
}

.page-home .index__desk {
  margin-top: 30px;
  border: 2px solid var(--home-line);
  padding: 18px 20px;
  background: rgba(11, 11, 13, 0.55);
}

.page-home .index__desk-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 14px;
}

.page-home .index__desk-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 0.92rem;
  color: rgba(244, 241, 236, 0.8);
}

.page-home .index__desk-list .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--lime);
  font-size: 1.05rem;
  margin-right: 4px;
}

/* ---------- 悬浮帮助 ---------- */
.page-home .float-dock {
  bottom: 16px;
  right: 16px;
  max-width: min(300px, calc(100vw - 32px));
}

.page-home .dock-card {
  border: 2px solid var(--home-line);
  border-top: 6px solid var(--red);
  background: var(--ink-2);
  padding: 14px 16px;
}

.page-home .dock-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  margin: 0 0 6px;
  color: var(--paper);
}

.page-home .dock-card__text {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--gray);
  margin: 0;
}

.page-home .dock-link {
  display: block;
  margin-top: 6px;
  padding: 9px 14px;
  font-size: 0.85rem;
  text-align: center;
  text-decoration: none;
  color: var(--ink);
  background: var(--blue);
  border: 2px solid var(--ink);
  font-weight: 600;
}

.page-home .dock-link:last-child {
  background: var(--paper);
}

.page-home .dock-link:hover {
  background: var(--lime);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-home .hero__index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .scorebar__row {
    grid-template-columns: 160px minmax(0, 1fr) auto 104px;
    grid-template-areas: "league teams score state";
    gap: 16px;
    padding: 16px 20px;
  }

  .page-home .score__league {
    font-size: 0.74rem;
  }

  .page-home .index__desk-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 26px;
  }
}

@media (min-width: 900px) {
  .page-home .version__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .page-home .pocket__grid {
    grid-template-columns: 0.72fr 1fr;
  }

  .page-home .aid__body {
    grid-template-columns: 1.35fr 0.65fr;
    align-items: start;
  }

  .page-home .index__link {
    grid-template-columns: 64px 220px minmax(0, 1fr);
    align-items: baseline;
    padding: 20px 12px 20px 0;
  }

  .page-home .index__link::before {
    grid-row: 1;
    align-self: baseline;
  }

  .page-home .index__name,
  .page-home .index__desc {
    grid-column: auto;
  }

  .page-home .index__desk {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: center;
    gap: 24px;
  }

  .page-home .index__desk-label {
    margin-bottom: 0;
  }

  .page-home .index__desk-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chip,
  .page-home .tab,
  .page-home .collect,
  .page-home .index__link,
  .page-home .accordion__trigger {
    transition: none;
  }

  .page-home .chip:hover,
  .page-home .collect:hover,
  .page-home .index__link:hover,
  .page-home .index__link:focus-visible {
    transform: none;
  }
}