.page-home {
  --home-primary: #0A1F44;
  --home-primary-soft: #1B3A6B;
  --home-accent: #FF6B35;
  --home-gold: #FFD700;
  --home-surface: #FFFFFF;
  --home-bg-light: #F2F4F8;
  --home-text: #0D1B2E;
  --home-text-muted: #5A6B7A;
  --home-line: #D0D5DD;
  background: var(--home-surface);
  width: 100%;
}

.page-home__hero-copy {
  min-width: 0;
}

.page-home__downloads-content {
  min-width: 0;
}

/* ===== Hero ===== */
.page-home__hero {
  position: relative;
  overflow: hidden;
  background-color: var(--home-primary);
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  color: #FFFFFF;
  padding: 2rem 0 3.5rem;
}

.page-home__hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--home-primary-soft) 0%, var(--home-accent) 50%, var(--home-gold) 100%);
}

.page-home__breadcrumb {
  margin-bottom: 2rem;
}

.page-home__breadcrumb .breadcrumb__link {
  color: rgba(255,255,255,0.65);
}

.page-home__breadcrumb .breadcrumb__current {
  color: rgba(255,255,255,0.9);
}

.page-home__hero-inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-home__hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.page-home__hero-eyebrow .label {
  color: rgba(255,255,255,0.58);
}

.page-home__hero-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  line-height: 1.02;
  color: #FFFFFF;
  margin: 1.25rem 0 1.5rem;
  letter-spacing: 0.01em;
}

.page-home__hero-title em {
  font-style: normal;
  color: var(--home-accent);
}

.page-home__hero-badge {
  display: inline-block;
  vertical-align: 0.16em;
  margin-left: 0.7rem;
  background: var(--home-accent);
  color: var(--home-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.03em;
  padding: 0.3rem 0.75rem 0.3rem 0.55rem;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-home__hero-desc {
  max-width: 58ch;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
  font-size: 1.02rem;
  margin: 0;
}

.page-home__hero-desc strong {
  color: var(--home-gold);
  font-weight: 700;
}

.page-home__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.9rem;
}

.page-home__hero-actions .btn--accent {
  background: var(--home-accent);
  border-color: var(--home-accent);
  color: var(--home-primary);
}

.page-home__hero-actions .btn--ghost {
  border-color: rgba(255,255,255,0.45);
  color: #FFFFFF;
}

.page-home__hero-actions .btn--ghost:hover {
  background: rgba(255,255,255,0.1);
}

.page-home__hero-visual {
  position: relative;
  z-index: 0;
}

.page-home__hero-visual::before {
  content: "";
  position: absolute;
  inset: -1rem 1rem 1rem -1rem;
  border: 2px solid var(--home-gold);
  background: rgba(255,107,53,0.08);
  clip-path: polygon(1rem 0, 100% 0, 100% calc(100% - 1rem), calc(100% - 1rem) 100%, 0 100%);
  z-index: 0;
  pointer-events: none;
}

.page-home__hero-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-home__hero-status {
  position: absolute;
  z-index: 2;
  left: 1rem;
  bottom: 1rem;
  background: rgba(10,31,68,0.88);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.8rem 1.1rem;
  display: grid;
  gap: 0.15rem;
}

.page-home__hero-status-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.page-home__hero-status-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--home-gold);
}

.page-home__hero-status-meta {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.65);
}

@media (min-width: 900px) {
  .page-home__hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

/* ===== 数据快报 ===== */
.page-home__stats {
  position: relative;
  overflow: hidden;
  background: var(--home-surface);
  padding: 4rem 0;
}

.page-home__stats-bg {
  position: absolute;
  top: 1.5rem;
  right: -7rem;
  width: min(420px, 50vw);
  opacity: 0.15;
  transform: rotate(-14deg);
  pointer-events: none;
}

.page-home__stats-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-home__stats-head {
  position: relative;
  z-index: 1;
  margin-bottom: 2.2rem;
}

.page-home__stats-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--home-text);
  margin: 0.5rem 0 0;
  text-transform: uppercase;
}

.page-home__stats-desc {
  color: var(--home-text-muted);
  margin: 0.5rem 0 0;
  line-height: 1.7;
}

.page-home__stats-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

.page-home__stat {
  background: var(--home-surface);
  padding: 2rem 1.2rem;
  text-align: center;
}

.page-home__stat .stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1;
  color: var(--home-primary);
  position: relative;
  padding-bottom: 0.65rem;
}

.page-home__stat .stat__number::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1.8rem;
  height: 3px;
  background: var(--home-gold);
  transform: translateX(-50%);
}

.page-home__stat .stat__label {
  display: block;
  margin-top: 0.85rem;
  color: var(--home-text-muted);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

@media (min-width: 700px) {
  .page-home__stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== 信任背书 ===== */
.page-home__trust-bar {
  position: relative;
  background: linear-gradient(90deg, var(--home-gold), #FFE45E 50%, var(--home-gold));
  color: var(--home-primary);
  padding: 1.3rem 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-home__trust-bar p {
  margin: 0;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  line-height: 1.6;
}

.page-home__trust-bar strong {
  color: var(--home-accent);
  font-weight: 900;
}

/* ===== 热门联赛 ===== */
.page-home__leagues {
  background: var(--home-bg-light);
  padding: 4.5rem 0;
}

.page-home__leagues-head {
  margin-bottom: 2.6rem;
}

.page-home__leagues-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--home-text);
  margin: 0.5rem 0 0.5rem;
  text-transform: uppercase;
}

.page-home__leagues-desc {
  color: var(--home-text-muted);
  max-width: 54ch;
  line-height: 1.75;
  margin: 0;
}

.page-home__leagues-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-home__league-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 200px;
  padding: 1.7rem;
  background: linear-gradient(135deg, var(--home-primary) 0%, var(--home-primary-soft) 100%);
  color: #FFFFFF;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 1rem) 0, 100% 1rem, 100% 100%, 0 100%);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}

.page-home__league-card:hover,
.page-home__league-card:focus-visible {
  transform: translateY(-5px);
  box-shadow: 0 18px 36px rgba(10,31,68,0.22);
}

.page-home__league-card--offset {
  margin-top: 0;
}

.page-home__league-card--img {
  min-height: 260px;
}

.page-home__league-card--img .page-home__league-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  transition: transform 0.4s ease;
}

.page-home__league-card--img:hover .page-home__league-img,
.page-home__league-card--img:focus-visible .page-home__league-img {
  transform: scale(1.05);
}

.page-home__league-index {
  position: absolute;
  top: 1rem;
  right: 1.1rem;
  font-family: var(--font-display);
  font-size: 2.4rem;
  line-height: 1;
  color: rgba(255,255,255,0.16);
  pointer-events: none;
}

.page-home__league-name {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.page-home__league-meta {
  position: relative;
  display: block;
  margin-top: 0.5rem;
  color: rgba(255,255,255,0.78);
  font-size: 0.85rem;
}

@media (min-width: 700px) {
  .page-home__leagues-list {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .page-home__league-card {
    width: calc((100% - 2.5rem) / 3);
  }

  .page-home__league-card--offset {
    margin-top: 2rem;
  }

  .page-home__league-card--img {
    min-height: 300px;
  }
}

/* ===== 最新动态 ===== */
.page-home__updates {
  position: relative;
  overflow: hidden;
  background: var(--home-primary);
  color: #FFFFFF;
  padding: 4.5rem 0;
}

.page-home__updates::before {
  content: "UPDATES";
  position: absolute;
  top: 0.5rem;
  right: 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: 1;
  color: rgba(255,255,255,0.04);
  pointer-events: none;
}

.page-home__updates-head {
  display: grid;
  gap: 1.4rem;
  align-items: end;
  margin-bottom: 2.2rem;
}

.page-home__updates-head .label {
  color: var(--home-gold);
}

.page-home__updates-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: #FFFFFF;
  margin: 0.5rem 0 0;
  text-transform: uppercase;
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-home .filter-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
  padding: 0.45rem 0.95rem;
  font-size: 0.85rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-home .filter-btn:hover {
  border-color: rgba(255,255,255,0.45);
}

.page-home .filter-btn.is-active {
  background: var(--home-accent);
  border-color: var(--home-accent);
  color: var(--home-primary);
  font-weight: 700;
}

.page-home__updates-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.1rem;
}

.page-home__update {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .chip--outline {
  border-color: rgba(255,255,255,0.5);
  color: #FFFFFF;
  background: transparent;
}

.page-home__update-title {
  margin: 0.95rem 0 0;
  font-size: 1.08rem;
  line-height: 1.45;
}

.page-home__update-title a {
  color: #FFFFFF;
  text-decoration: none;
  background-image: linear-gradient(90deg, var(--home-accent), var(--home-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  transition: background-size 0.25s ease;
}

.page-home__update-title a:hover,
.page-home__update-title a:focus-visible {
  background-size: 100% 2px;
}

.page-home__update-desc {
  margin: 0.4rem 0 0;
  color: rgba(255,255,255,0.68);
  font-size: 0.88rem;
  line-height: 1.7;
}

.page-home__updates-more {
  position: relative;
  z-index: 1;
  margin: 1.8rem 0 0;
  text-align: right;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.page-home__updates-more a {
  color: var(--home-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--home-gold);
}

.page-home__updates-more a:hover {
  color: var(--home-accent);
  border-bottom-color: var(--home-accent);
}

@media (min-width: 700px) {
  .page-home__updates-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 800px) {
  .page-home__updates-head {
    grid-template-columns: 1fr auto;
  }
}

/* ===== 资源下载 ===== */
.page-home__downloads {
  background: var(--home-surface);
  padding: 4.5rem 0;
  overflow: hidden;
}

.page-home__downloads-inner {
  display: grid;
  gap: 2.6rem;
  align-items: center;
}

.page-home__downloads-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--home-text);
  margin: 0.5rem 0 0.75rem;
  text-transform: uppercase;
}

.page-home__downloads-desc {
  color: var(--home-text-muted);
  line-height: 1.75;
  max-width: 52ch;
  margin: 0;
}

.page-home__downloads-desc a {
  color: var(--home-primary);
  border-bottom: 1px solid var(--home-accent);
  text-decoration: none;
}

.page-home__downloads-desc a:hover {
  color: var(--home-accent);
}

.page-home__downloads-list {
  display: grid;
  gap: 1rem;
  margin: 2rem 0 0;
}

.page-home__download-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.2rem 1rem;
  align-items: baseline;
  padding: 1.35rem 1.45rem;
  background: linear-gradient(90deg, var(--home-bg-light) 0%, var(--home-surface) 100%);
  border: 1px solid var(--home-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-home__download-card:hover {
  border-color: var(--home-accent);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.page-home__download-card .card__index {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--home-accent);
  line-height: 1;
}

.page-home__download-card .card__title {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.08rem;
  color: var(--home-text);
  margin: 0;
  font-weight: 700;
}

.page-home__download-card .card__body {
  grid-column: 2;
  margin: 0.55rem 0 0;
  color: var(--home-text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.page-home__downloads-btn {
  margin-top: 1.9rem;
}

.page-home__downloads-visual {
  position: relative;
}

.page-home__downloads-visual::before {
  content: "";
  position: absolute;
  inset: -1rem 1rem 1rem -1rem;
  border: 2px solid var(--home-gold);
  clip-path: polygon(0 0, calc(100% - 1.4rem) 0, 100% 1.4rem, 100% 100%, 0 100%);
  z-index: 0;
  pointer-events: none;
}

.page-home__downloads-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

@media (min-width: 900px) {
  .page-home__downloads-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3rem;
  }
}