/* ===== 首页专属样式 · page-home ===== */
.page-home {
  --page-gold-soft: rgba(212, 175, 55, 0.14);
  --page-gold-sheen: rgba(212, 175, 55, 0.06);
  --page-blue-veil: rgba(27, 58, 140, 0.2);
  --page-line-soft: rgba(255, 255, 255, 0.08);
  --page-line-dark: rgba(10, 10, 10, 0.1);
  --page-shadow-card: 0 16px 40px rgba(0, 0, 0, 0.28);
  background: var(--c-bg);
  overflow-x: hidden;
}

/* ===================== HERO 首屏 ===================== */
.page-home__hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  isolation: isolate;
  background: var(--c-bg);
  color: var(--c-surface);
}

.page-home__hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.12) brightness(0.68);
}

.page-home__hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(100deg, rgba(10, 10, 10, 0.96) 0%, rgba(10, 10, 10, 0.78) 45%, rgba(13, 27, 42, 0.58) 100%);
}

.page-home__hero-accent {
  position: absolute;
  right: -14%;
  top: 4%;
  width: 46%;
  height: 135%;
  z-index: -1;
  background: linear-gradient(135deg, transparent 32%, var(--page-gold-sheen) 62%, rgba(212, 175, 55, 0.18) 100%);
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0 100%);
  transform: rotate(8deg);
  pointer-events: none;
}

.page-home__hero-content {
  padding-top: calc(var(--space-8) + var(--space-5));
  padding-bottom: var(--space-7);
}

.page-home__hero-crumb {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.56);
  margin-bottom: var(--space-5);
}

.page-home__hero-crumb a {
  color: var(--c-gold-bright);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}

.page-home__hero-crumb a:hover {
  color: var(--c-surface);
}

.page-home__hero-badge {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: var(--space-5);
}

.page-home__hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.65rem, 8.5vw, 5.25rem);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--c-surface);
  margin: 0 0 var(--space-5);
}

.page-home__hero-title-sub {
  display: block;
  font-size: 0.62em;
  letter-spacing: 0.06em;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: var(--space-2);
}

.page-home__hero-desc {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  max-width: 35rem;
  margin: 0 0 var(--space-6);
}

.page-home__hero-desc strong {
  color: var(--c-surface);
  font-weight: 600;
}

.page-home__hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.page-home__hero-stats {
  border-top: 1px solid var(--c-line);
  padding: var(--space-5) 0;
  background: rgba(10, 10, 10, 0.74);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.page-home__hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5) var(--space-6);
}

.page-home__hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-home__hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-home__hero-stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* ===================== 01 射手榜 ===================== */
.page-home__scorers-subtitle {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(10, 10, 10, 0.62);
  margin-top: var(--space-2);
}

.page-home__scorers-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-7);
}

.page-home__scorers-media {
  position: relative;
}

.page-home__scorers-media img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-soft);
  display: block;
}

.page-home__scorers-media-note {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-soft);
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.page-home__scorers-board {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.page-home__scorer-row {
  display: grid;
  grid-template-columns: 2.2rem 1fr 2.4rem;
  grid-template-areas:
    "rank    name     goals"
    "rank    track    track";
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-soft);
  border: 1px solid var(--page-line-dark);
  transition: background var(--duration) var(--ease), transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.page-home__scorer-row:hover {
  background: var(--c-mist);
  transform: translateX(4px);
  box-shadow: 0 8px 24px rgba(10, 10, 10, 0.08);
}

.page-home__scorer-row--top {
  border-color: rgba(212, 175, 55, 0.45);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 255, 255, 0) 60%);
}

.page-home__scorer-rank {
  grid-area: rank;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: rgba(10, 10, 10, 0.32);
  text-align: center;
}

.page-home__scorer-row--top .page-home__scorer-rank {
  color: var(--c-gold);
}

.page-home__scorer-info {
  grid-area: name;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-home__scorer-name {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-home__scorer-team {
  font-size: 0.76rem;
  color: rgba(10, 10, 10, 0.52);
  letter-spacing: 0.05em;
}

.page-home__scorer-track {
  grid-area: track;
  height: 6px;
  background: rgba(10, 10, 10, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.page-home__scorer-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--c-brand-light), var(--c-brand));
}

.page-home__scorer-fill--gold {
  background: var(--grad-gold);
}

.page-home__scorer-goals {
  grid-area: goals;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  text-align: right;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-home__scorer-row:not(.page-home__scorer-row--top) .page-home__scorer-goals {
  background: none;
  -webkit-text-fill-color: var(--c-brand);
  color: var(--c-brand);
}

.page-home__scorers-footnote {
  font-size: 0.78rem;
  color: rgba(10, 10, 10, 0.48);
  margin: var(--space-4) 0 0;
  line-height: 1.6;
}

/* ===================== 02 重播聚合 ===================== */
.page-home__replay {
  background-image: var(--grad-night);
}

.page-home__replay::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--page-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--page-line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.28;
  pointer-events: none;
}

.page-home__replay .container,
.page-home__replay .section-head {
  position: relative;
  z-index: 1;
}

.page-home__replay-subtitle {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.66);
  margin-top: var(--space-2);
}

.page-home__replay-lead {
  font-family: var(--font-body);
  font-size: 1.06rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.84);
  max-width: 52rem;
  margin: var(--space-6) 0 0;
  padding-left: var(--space-4);
  border-left: 3px solid var(--c-gold);
}

.page-home__replay-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-7);
}

.page-home__replay-media {
  position: relative;
}

.page-home__replay-media img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-soft);
  display: block;
  box-shadow: var(--page-shadow-card);
}

.page-home__replay-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-home__replay-card {
  position: relative;
  display: block;
  text-decoration: none;
  border: 1px solid var(--page-line-soft);
  border-radius: var(--radius-soft);
  background: rgba(255, 255, 255, 0.03);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

.page-home__replay-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--page-shadow-card);
  border-color: rgba(212, 175, 55, 0.4);
}

.page-home__replay-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.page-home__replay-card-round {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.page-home__replay-card .card-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-surface);
  margin-bottom: var(--space-2);
}

.page-home__replay-card .card-text {
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: var(--space-4);
}

.page-home__replay-card-link {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-gold-bright);
  transition: color var(--duration) var(--ease);
}

.page-home__replay-card:hover .page-home__replay-card-link {
  color: var(--c-gold);
}

/* ===================== 03 快速登录 ===================== */
.page-home__login-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
  padding: var(--space-6);
  border-radius: calc(var(--radius-soft) + 4px);
  background: var(--c-surface);
  border: 1px solid var(--page-line-dark);
  box-shadow: 0 20px 48px rgba(10, 10, 10, 0.12);
  position: relative;
  overflow: hidden;
}

.page-home__login-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--grad-gold);
}

.page-home__login-copy .section-kicker {
  color: var(--c-brand);
}

.page-home__login-title {
  font-family: var(--font-title);
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  line-height: 1.15;
  font-weight: 700;
  color: var(--c-ink);
  margin: var(--space-3) 0 var(--space-3);
}

.page-home__login-desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(10, 10, 10, 0.68);
  max-width: 38rem;
}

.page-home__login-steps {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.page-home__login-steps li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(10, 10, 10, 0.78);
}

.page-home__login-step-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-pill);
  background: var(--c-brand);
  color: var(--c-surface);
}

.page-home__login-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  justify-content: center;
  padding: var(--space-5);
  background: var(--c-mist);
  border-radius: var(--radius-soft);
}

.page-home__login-actions .btn {
  width: 100%;
}

.page-home__login-helplink {
  font-size: 0.85rem;
  color: var(--c-brand);
  text-decoration: none;
  font-weight: 500;
  margin-top: var(--space-2);
  transition: color var(--duration) var(--ease);
}

.page-home__login-helplink:hover {
  color: var(--c-brand-light);
}

/* ===================== 04 品牌信任与更新动态 ===================== */
.page-home__trust {
  background-image: var(--grad-night);
  position: relative;
}

.page-home__trust::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5), transparent);
  opacity: 0.4;
}

.page-home__trust-subtitle {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.64);
  margin-top: var(--space-2);
}

.page-home__trust-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-7);
}

.page-home__trust-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.page-home__trust-block {
  padding: var(--space-5);
  border-left: 3px solid var(--c-gold);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 var(--radius-soft) var(--radius-soft) 0;
  transition: background var(--duration) var(--ease);
}

.page-home__trust-block:hover {
  background: rgba(255, 255, 255, 0.05);
}

.page-home__trust-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--c-surface);
  margin: 0 0 var(--space-2);
}

.page-home__trust-block p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

.page-home__trust-accordion {
  margin-top: var(--space-2);
}

.page-home__trust-accordion .acc-item {
  border-bottom: 1px solid var(--page-line-soft);
}

.page-home__trust-accordion .acc-item:first-child {
  border-top: 1px solid var(--page-line-soft);
}

.page-home__trust-accordion .acc-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-surface);
  cursor: pointer;
  transition: color var(--duration) var(--ease);
}

.page-home__trust-accordion .acc-btn:hover {
  color: var(--c-gold-bright);
}

.page-home__trust-accordion .acc-panel-inner {
  padding-bottom: var(--space-5);
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.7);
}

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

.page-home__trust-visual img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-soft);
  display: block;
  box-shadow: var(--page-shadow-card);
}

.page-home__trust-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.page-home__trust-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--page-line-soft);
  border-radius: var(--radius-soft);
}

.page-home__trust-stat .stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-home__trust-stat .stat-label {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.56);
}

/* ===================== 响应式 ===================== */
@media (min-width: 640px) {
  .page-home__hero-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home__scorer-row {
    grid-template-columns: 2.4rem 1fr 3rem;
    grid-template-areas: "rank name goals" "rank track goals";
    gap: var(--space-2) var(--space-4);
    padding: var(--space-4) var(--space-5);
  }

  .page-home__scorer-goals {
    font-size: 2rem;
  }

  .page-home__login-panel {
    padding: var(--space-7);
    gap: var(--space-7);
  }

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

  .page-home__trust-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home__hero-title {
    font-size: clamp(4.2rem, 8vw, 6.6rem);
  }

  .page-home__hero-desc {
    font-size: 1.08rem;
  }

  .page-home__scorers-layout {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home__scorers-media {
    position: sticky;
    top: 120px;
  }

  .page-home__replay-layout {
    grid-template-columns: 4fr 8fr;
    align-items: start;
  }

  .page-home__replay-media {
    position: sticky;
    top: 120px;
  }

  .page-home__login-panel {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  .page-home__login-actions .btn {
    width: auto;
    min-width: 220px;
  }

  .page-home__trust-layout {
    grid-template-columns: 6fr 6fr;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home * {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
  }
}