/* ===== BAPP免费首页专属样式 ===== */
.page-home {
  --home-section-gap: clamp(5rem, 10vw, 8rem);
  --home-container-max: 1200px;
  --home-card-bg: linear-gradient(145deg, rgba(26, 31, 61, 0.92), rgba(11, 16, 38, 0.88));
  --home-skew-angle: -3deg;
  --home-heading-line-height: 1.05;
  --home-card-pad: clamp(1.5rem, 3vw, 2.5rem);
  --home-visual-radius: 24px;
  --home-border-glow: 0 0 0 1px rgba(123, 47, 190, 0.35), 0 20px 50px rgba(0, 0, 0, 0.45);
  --home-data-glow: 0 0 18px rgba(57, 255, 20, 0.35);
  color: var(--color-mist);
}

.page-home .container {
  width: min(100% - 2rem, var(--home-container-max));
  margin-inline: auto;
}

.page-home .breadcrumb {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding-block: 1.25rem 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ash);
}

.page-home .breadcrumb-sep {
  color: var(--color-violet-bright);
}

/* ===== 首屏分屏 ===== */
.page-home .hero {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-block: 1.5rem 0;
}

.page-home .hero-copy {
  flex: 1 1 50%;
}

.page-home .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: rgba(26, 31, 61, 0.6);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--color-ash);
}

.page-home .live-dot {
  width: 8px;
  height: 8px;
  display: inline-block;
  border-radius: 50%;
  background: var(--color-neon);
  box-shadow: 0 0 10px var(--color-neon);
  animation: page-home-pulse 1.8s ease-in-out infinite;
}

@keyframes page-home-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.8); }
}

.page-home .hero h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  font-style: italic;
  font-weight: 900;
  line-height: var(--home-heading-line-height);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--color-mist);
  text-shadow: 4px 4px 0 rgba(123, 47, 190, 0.35);
}

.page-home .hero-accent {
  color: var(--color-orange);
}

.page-home .hero-lead {
  margin-block: 1.5rem;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--color-mist);
  opacity: 0.9;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.9rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-family: var(--font-body);
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s;
}

.page-home .btn-orange {
  background: var(--color-orange);
  color: #10131f;
  box-shadow: 0 8px 30px rgba(255, 107, 0, 0.3);
}

.page-home .btn-orange:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(255, 107, 0, 0.45);
}

.page-home .btn-outline {
  border-color: var(--color-line);
  color: var(--color-mist);
  background: transparent;
}

.page-home .btn-outline:hover {
  border-color: var(--color-violet-bright);
  background: rgba(123, 47, 190, 0.12);
  transform: translateY(-3px);
}

.page-home .btn-primary {
  background: var(--color-violet);
  color: #fff;
  box-shadow: 0 8px 30px rgba(123, 47, 190, 0.35);
}

.page-home .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(123, 47, 190, 0.55);
}

.page-home .btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: 0.9rem;
}

.page-home .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2rem 0 0;
  padding: 1.5rem 0 0;
  list-style: none;
  border-top: 1px solid var(--color-line);
  font-size: 0.9rem;
  color: var(--color-ash);
}

.page-home .hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.page-home .data-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-neon);
  text-shadow: var(--home-data-glow);
}

.page-home .hero-visual {
  position: relative;
  flex: 1 1 48%;
  border-radius: var(--home-visual-radius);
  overflow: hidden;
  transform: skewX(-1.5deg) rotate(1deg);
  box-shadow: var(--home-border-glow);
  background: var(--gradient-primary);
}

.page-home .hero-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  min-height: 320px;
  opacity: 0.9;
}

.page-home .hero-visual-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  padding: 20px;
  pointer-events: none;
}

.page-home .hv-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  background: rgba(11, 16, 38, 0.72);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-mist);
}

.page-home .hv-score { color: var(--color-orange); font-size: clamp(1.8rem, 4vw, 2.8rem); }
.page-home .hv-refresh { color: var(--color-neon); }
.page-home .hv-live { color: var(--color-orange); position: relative; }
.page-home .hv-live::before {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-neon);
  box-shadow: 0 0 12px var(--color-neon);
  top: 22%; right: 22%;
}
.page-home .hv-multi { color: var(--color-violet-bright); }
.page-home .hv-latency { grid-column: span 2; color: var(--color-neon); font-size: clamp(1rem, 2vw, 1.4rem); }

/* ===== 通用区块标题 ===== */
.page-home .section-head {
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.page-home .section-head.center {
  text-align: center;
}

.page-home .section-title {
  position: relative;
  margin: 0 0 0.8rem;
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.08;
  color: var(--color-mist);
  padding-left: 1rem;
}

.page-home .section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  width: 6px;
  height: 0.78em;
  background: var(--color-orange);
  transform: skewX(-12deg);
}

.page-home .section-head.center .section-title::before {
  left: auto;
}

.page-home .section-subtitle {
  font-size: 1.03rem;
  color: var(--color-ash);
}

/* ===== 核心功能横向带 ===== */
.page-home .features {
  padding-block: clamp(4rem, 8vw, 6.5rem);
  overflow: hidden;
  position: relative;
}

.page-home .features::before {
  content: "";
  position: absolute;
  inset: 10% -10% auto auto;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(123, 47, 190, 0.24), transparent 70%);
  pointer-events: none;
}

.page-home .feature-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  perspective: 1600px;
}

.page-home .feature-card {
  position: relative;
  padding: var(--home-card-pad);
  background: var(--home-card-bg);
  border: 1px solid var(--color-line);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s;
}

.page-home .feature-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-cta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-home .feature-card:hover {
  transform: translateY(-8px) skewX(-1deg) scale(1.01);
  border-color: rgba(123, 47, 190, 0.55);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 32px rgba(123, 47, 190, 0.25);
}

.page-home .feature-card:hover::before {
  transform: scaleX(1);
}

.page-home .feature-index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-orange);
  letter-spacing: 0.12em;
}

.page-home .feature-card h3 {
  margin: 1rem 0 0.8rem;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-style: italic;
  text-transform: uppercase;
  color: var(--color-mist);
}

.page-home .feature-card p {
  color: var(--color-ash);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-home .feature-points {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-home .feature-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  color: var(--color-mist);
}

.page-home .feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 7px;
  height: 7px;
  background: var(--color-neon);
  box-shadow: 0 0 8px var(--color-neon);
  transform: rotate(45deg);
}

/* ===== 赛事专区预览 ===== */
.page-home .sports {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-block: var(--home-section-gap) 0;
}

.page-home .sports-copy p {
  color: var(--color-ash);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.page-home .sport-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-block: 1.5rem 2rem;
}

.page-home .sport-tag {
  padding: 0.5rem 1.15rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: rgba(26, 31, 61, 0.55);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-mist);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.page-home .sport-tag:hover {
  border-color: var(--color-violet-bright);
  background: rgba(123, 47, 190, 0.2);
  color: var(--color-mist);
}

.page-home .sports-visual {
  position: relative;
  border-radius: var(--home-visual-radius);
  overflow: hidden;
  background: var(--color-dusk);
  border: 1px solid var(--color-line);
  box-shadow: var(--home-border-glow);
}

.page-home .sports-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  min-height: 260px;
}

.page-home .sports-live-stats {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  min-width: 250px;
  padding: 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 3px solid var(--color-orange);
  border-radius: 14px;
  background: rgba(11, 16, 38, 0.88);
  backdrop-filter: blur(10px);
}

.page-home .sports-live-stats > p {
  margin: 0 0 0.8rem;
  font-family: var(--font-heading);
  font-style: italic;
  text-transform: uppercase;
  color: var(--color-orange);
  font-size: 1.05rem;
}

.page-home .sports-live-stats dl {
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.page-home .sports-live-stats dl > div {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.88rem;
}

.page-home .sports-live-stats dt {
  color: var(--color-ash);
}

.page-home .sports-live-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-mist);
  text-align: right;
}

.page-home .score-highlight {
  color: var(--color-orange);
  font-size: 1.2rem;
}

.page-home .refresh-highlight {
  color: var(--color-neon);
  text-shadow: var(--home-data-glow);
}

/* ===== 多端体验 ===== */
.page-home .multi-device {
  margin-top: var(--home-section-gap);
  padding-block: clamp(4rem, 7vw, 6rem);
  background: linear-gradient(120deg, rgba(123, 47, 190, 0.16), transparent 40%), radial-gradient(circle at 15% 85%, rgba(255, 107, 0, 0.12), transparent 45%);
  border-block: 1px solid var(--color-line);
}

.page-home .multi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
}

.page-home .device-card {
  padding: var(--home-card-pad);
  border: 1px solid var(--color-line);
  border-radius: 18px;
  background: rgba(26, 31, 61, 0.72);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s;
}

.page-home .device-card:hover {
  transform: translateY(-6px) rotate(-1deg);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45), 0 0 28px rgba(255, 107, 0, 0.16);
}

.page-home .device-card h3 {
  margin: 0 0 1.2rem;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-style: italic;
  text-transform: uppercase;
  color: var(--color-mist);
}

.page-home .device-stats {
  margin: 0 0 1.2rem;
  display: grid;
  gap: 0.7rem;
}

.page-home .device-stats dt {
  font-size: 0.85rem;
  color: var(--color-violet-bright);
  letter-spacing: 0.04em;
}

.page-home .device-stats dd {
  margin: 0.2rem 0 0;
  font-size: 0.95rem;
  font-family: var(--font-mono);
  color: var(--color-mist);
}

.page-home .device-card p {
  margin: 0;
  color: var(--color-ash);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-home .multi-imagery {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 3.5rem auto 0;
  border-radius: var(--home-visual-radius);
  border: 1px solid var(--color-line);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
  object-fit: cover;
}

/* ===== 五局抢先版本 ===== */
.page-home .version {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-block: var(--home-section-gap);
  align-items: center;
}

.page-home .badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-home .badge-hot {
  background: rgba(255, 107, 0, 0.18);
  border: 1px solid var(--color-orange);
  color: var(--color-orange);
}

.page-home .badge-hot::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-orange);
}

.page-home .version-copy .section-title {
  margin-top: 1rem;
}

.page-home .version-list {
  margin: 1.5rem 0 2rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.page-home .version-list li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--color-mist);
  line-height: 1.55;
}

.page-home .version-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  width: 11px;
  height: 11px;
  border: 2px solid var(--color-violet-bright);
  border-right-color: var(--color-neon);
  transform: rotate(45deg);
}

.page-home .version-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--home-visual-radius);
  border: 1px solid var(--color-line);
  box-shadow: var(--home-border-glow);
  transform: rotate(1.5deg);
  transition: transform 0.4s;
}

.page-home .version-visual img:hover {
  transform: rotate(0deg) scale(1.02);
}

/* ===== 平台数据一览 ===== */
.page-home .platform-facts {
  padding-block: clamp(3.5rem, 6vw, 5rem);
  border-top: 1px solid var(--color-line);
  background: linear-gradient(180deg, transparent, rgba(123, 47, 190, 0.1) 60%, transparent);
}

.page-home .facts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.page-home .fact-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.8rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: 18px;
  background: rgba(26, 31, 61, 0.6);
}

.page-home .fact-item .data-num {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--color-mist);
  text-shadow: 0 0 24px rgba(123, 47, 190, 0.6);
}

.page-home .fact-item p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-ash);
}

/* ===== 底部CTA ===== */
.page-home .cta-band {
  padding-block: clamp(4rem, 7vw, 6rem);
  background: linear-gradient(135deg, var(--color-space) 0%, var(--color-violet) 130%);
  border-top: 1px solid rgba(255, 107, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.page-home .cta-band::after {
  content: "";
  position: absolute;
  top: -40%; right: -10%;
  width: 60%;
  height: 160%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.25), transparent 65%);
  pointer-events: none;
}

.page-home .cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 1.2rem;
}

.page-home .cta-inner .section-title {
  padding-left: 0;
}

.page-home .cta-inner .section-title::before {
  display: none;
}

.page-home .cta-inner p {
  max-width: 680px;
  color: var(--color-ash);
  line-height: 1.7;
  margin: 0;
}

.page-home .cta-inner .hero-actions {
  justify-content: center;
  margin-top: 0.5rem;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-home .feature-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .facts-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .hero {
    flex-direction: row;
    align-items: center;
    gap: 6vw;
    padding-block: 3rem 0;
  }

  .page-home .sports {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 5vw;
    align-items: center;
  }

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

  .page-home .version {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 5vw;
  }

  .page-home .hero-meta {
    gap: 2.5rem;
  }
}

@media (min-width: 1300px) {
  .page-home .feature-strip {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .facts-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* ===== 滚动显现动效 ===== */
.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-home [data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.page-home [data-reveal]:nth-child(2) { transition-delay: 0.08s; }
.page-home [data-reveal]:nth-child(3) { transition-delay: 0.16s; }
.page-home [data-reveal]:nth-child(4) { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-home .live-dot {
    animation: none;
  }

  .page-home .hero-visual,
  .page-home .version-visual img {
    transform: none;
  }
}

/* ===== 窄屏溢出保护 ===== */
.page-home {
  overflow-x: hidden;
}

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

.page-home .hero-visual-grid {
  min-width: 0;
}

@media (max-width: 480px) {
  .page-home .sports-live-stats {
    position: static;
    border-radius: 0 0 14px 14px;
    border-left: 3px solid var(--color-orange);
    min-width: 0;
  }

  .page-home .hero-visual-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 12px;
  }

  .page-home .hv-latency {
    grid-column: span 2;
  }
}