.page-home {
  --page-card-edge: 16px;
  background: var(--color-ink);
  overflow-x: clip;
}

/* ===== 英雄区 ===== */
.page-home .hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(0, 208, 255, 0.28), transparent 60%),
    linear-gradient(180deg, rgba(11, 14, 20, 0.55) 0%, var(--color-ink) 100%);
}

.page-home .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .hero__grid-lines {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(245, 241, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 241, 230, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(1.75rem, 4vw, 4rem);
  padding-bottom: clamp(1.75rem, 4vw, 4rem);
}

.page-home .hero__context {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-data);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.page-home .hero__context .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-green);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(46, 230, 168, 0.5);
  animation: page-home-pulse 2s infinite;
}

@keyframes page-home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(46, 230, 168, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(46, 230, 168, 0); }
  100% { box-shadow: 0 0 0 0 rgba(46, 230, 168, 0); }
}

.page-home .hero__main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-home .hero__copy {
  max-width: 640px;
}

.page-home .hero__title {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-paper);
  margin: 0 0 1.25rem;
}

.page-home .hero__title::after {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  margin-top: 1.5rem;
  background: linear-gradient(90deg, var(--color-ice), var(--color-ember));
  clip-path: polygon(0 0, 100% 0, 90% 100%, 0 100%);
}

.page-home .hero__lead {
  font-size: 1.125rem;
  line-height: 1.8;
  max-width: 32em;
  color: var(--color-muted);
  margin: 0 0 2rem;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-home .hero__dashboard {
  align-self: start;
}

.page-home .dashboard-card {
  background: linear-gradient(160deg, rgba(18, 26, 42, 0.92), rgba(11, 14, 20, 0.85));
  border: 1px solid rgba(245, 241, 230, 0.12);
  border-radius: 8px;
  padding: 1.5rem 1.75rem;
  clip-path: polygon(
    0 0,
    calc(100% - var(--page-card-edge)) 0,
    100% var(--page-card-edge),
    100% 100%,
    var(--page-card-edge) 100%,
    0 calc(100% - var(--page-card-edge))
  );
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.page-home .dashboard-card header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(245, 241, 230, 0.08);
}

.page-home .dashboard-card__status {
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-green);
}

.page-home .dashboard-card dl {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.page-home .dashboard-card dl > div {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 0.35rem 1rem;
}

.page-home .dashboard-card dt {
  color: var(--color-muted);
  font-size: 0.82rem;
}

.page-home .dashboard-card dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-paper);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.page-home .dashboard-card dd em {
  font-style: normal;
  font-size: 0.65em;
  font-weight: 400;
  color: var(--color-muted);
  margin-left: 0.15em;
}

.page-home .hero__ticker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 3rem;
  border-top: 1px solid rgba(245, 241, 230, 0.1);
  padding-top: 1.25rem;
}

.page-home .ticker__item {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--color-muted);
}

.page-home .ticker__item span {
  font-weight: 700;
  color: var(--color-ice);
  margin-right: 0.4rem;
  font-size: 1rem;
}

/* ===== 数据快照 ===== */
.page-home .snapshot__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-home .snapshot__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .snapshot__stats .data-card {
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, var(--color-navy), rgba(18, 26, 42, 0.55));
  border: 1px solid rgba(245, 241, 230, 0.08);
  border-radius: 8px;
}

.page-home .snapshot__stats .data-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-ice), transparent);
}

.page-home .snapshot__stats .data-card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--color-ember), transparent);
}

.page-home .snapshot__stats .data-card:nth-child(4)::before {
  background: linear-gradient(90deg, var(--color-green), transparent);
}

.page-home .snapshot__stats .data-card__value {
  font-size: 2.2rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.page-home .snapshot__figure {
  margin: 0;
}

.page-home .snapshot__figure img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid rgba(245, 241, 230, 0.1);
}

/* ===== 重点场次 ===== */
.page-home .matches__preview {
  margin: 0 0 1.75rem;
}

.page-home .matches__preview img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid rgba(245, 241, 230, 0.1);
  object-fit: cover;
}

.page-home .matches__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .filter-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-home .matches__filter {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0.25rem 0 0.5rem;
}

.page-home .filter-label {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.1rem;
  font-family: var(--font-data);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--color-muted);
  background: var(--color-navy);
  border: 1px solid rgba(245, 241, 230, 0.1);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  user-select: none;
}

.page-home .filter-label:hover {
  border-color: var(--color-ice);
  color: var(--color-paper);
}

.page-home .filter-input:checked + .filter-label,
.page-home .matches__filter .filter-label:has(~ .filter-input:checked) {
  color: var(--color-ink);
  background: var(--color-ice);
  border-color: var(--color-ice);
  font-weight: 700;
}

.page-home .filter-input:focus-visible + .filter-label {
  outline: 2px solid var(--color-ember);
  outline-offset: 2px;
}

.page-home #filter-italy:checked ~ .match-card:not([data-league="italy"]),
.page-home #filter-spain:checked ~ .match-card:not([data-league="spain"]),
.page-home #filter-germany:checked ~ .match-card:not([data-league="germany"]),
.page-home #filter-england:checked ~ .match-card:not([data-league="england"]) {
  display: none;
}

.page-home .match-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: 8px;
  border: 1px solid rgba(245, 241, 230, 0.1);
  background: linear-gradient(150deg, rgba(18, 26, 42, 0.6), rgba(11, 14, 20, 0.4));
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-home .match-card:hover {
  border-color: rgba(0, 208, 255, 0.5);
  transform: translateY(-2px);
}

.page-home .match-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-home .match-card__time {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--color-muted);
  letter-spacing: 0.06em;
}

.page-home .match-card__title {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-paper);
  margin: 0;
}

.page-home .match-card__title span {
  font-family: var(--font-data);
  font-size: 0.8em;
  color: var(--color-muted);
  margin: 0 0.35em;
}

.page-home .match-card__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-size: 0.88rem;
}

.page-home .match-card__stats li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-muted);
}

.page-home .match-card__stats li span {
  color: var(--color-paper);
  font-family: var(--font-data);
  font-size: 0.85em;
}

.page-home .match-card .btn {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  justify-self: start;
}

/* ===== 功能入口 ===== */
.page-home .features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .feature-card {
  position: relative;
  display: grid;
  gap: 0.75rem;
  padding: 1.75rem 1.5rem;
  background: var(--color-navy);
  border: 1px solid rgba(245, 241, 230, 0.08);
  border-radius: 8px;
  clip-path: polygon(
    0 0,
    calc(100% - var(--page-card-edge)) 0,
    100% var(--page-card-edge),
    100% 100%,
    0 100%
  );
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
  text-decoration: none;
}

.page-home .feature-card:hover {
  border-color: rgba(0, 208, 255, 0.5);
  transform: translateY(-4px);
}

.page-home .feature-card__num {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-data);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(245, 241, 230, 0.06);
  line-height: 1;
  z-index: 0;
}

.page-home .feature-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-paper);
  margin: 0.25rem 0 0;
}

.page-home .feature-card__text {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0;
}

.page-home .feature-card__arrow {
  font-size: 1.5rem;
  color: var(--color-ice);
  align-self: end;
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.page-home .feature-card:hover .feature-card__arrow {
  transform: translateX(6px);
  color: var(--color-ember);
}

/* ===== 会员权益 ===== */
.page-home .membership__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.page-home .membership__content .section__kicker,
.page-home .membership__content .section__title,
.page-home .membership__content .section__lead {
  text-align: left;
}

.page-home .membership__points {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-home .membership__points li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-paper);
  font-size: 1rem;
}

.page-home .membership__points .pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--color-ember);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.5);
  animation: page-home-pulse-ember 2.4s infinite;
}

@keyframes page-home-pulse-ember {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(255, 107, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0); }
}

.page-home .membership__details {
  margin: 1.5rem 0 2rem;
  padding: 1rem 1.25rem;
  background: var(--color-navy);
  border: 1px solid rgba(245, 241, 230, 0.08);
  border-radius: 4px;
}

.page-home .membership__details summary {
  cursor: pointer;
  color: var(--color-ice);
  font-family: var(--font-data);
  font-size: 0.9rem;
  user-select: none;
}

.page-home .membership__details summary::marker {
  color: var(--color-ember);
}

.page-home .membership__details p {
  margin: 1rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-home .membership__figure {
  margin: 0;
  order: -1;
}

.page-home .membership__figure img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(245, 241, 230, 0.1);
  object-fit: cover;
}

/* ===== 桌面端布局 ===== */
@media (min-width: 768px) {
  .page-home .hero__main {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
  }

  .page-home .hero__ticker {
    grid-template-columns: repeat(4, auto);
    justify-content: space-between;
    margin-top: 3.5rem;
  }

  .page-home .snapshot__grid {
    grid-template-columns: 1fr 0.9fr;
    gap: 3rem;
  }

  .page-home .snapshot__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .matches__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .matches__filter {
    justify-content: flex-end;
  }

  .page-home .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .membership__grid {
    grid-template-columns: 1fr 0.8fr;
    gap: 3.5rem;
  }

  .page-home .membership__figure {
    order: 2;
  }
}

@media (min-width: 1100px) {
  .page-home .hero__title {
    font-size: clamp(3rem, 5vw, 4.5rem);
  }

  .page-home .dashboard-card {
    padding: 2rem 2.25rem;
  }

  .page-home .match-card {
    padding: 1.5rem 1.75rem;
  }
}